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0,(r=n=e.NoteEnum||(e.NoteEnum={}))[r.C=0]="C",r[r.D=2]="D",r[r.E=4]="E",r[r.F=5]="F",r[r.G=7]="G",r[r.A=9]="A",r[r.B=11]="B",function(t){t[t.SHARP=0]="SHARP",t[t.FLAT=1]="FLAT",t[t.NONE=2]="NONE",t[t.NATURAL=3]="NATURAL",t[t.DOUBLESHARP=4]="DOUBLESHARP",t[t.DOUBLEFLAT=5]="DOUBLEFLAT",t[t.TRIPLESHARP=6]="TRIPLESHARP",t[t.TRIPLEFLAT=7]="TRIPLEFLAT",t[t.QUARTERTONESHARP=8]="QUARTERTONESHARP",t[t.QUARTERTONEFLAT=9]="QUARTERTONEFLAT"}(s=e.AccidentalEnum||(e.AccidentalEnum={}));class o{constructor(t,e,i){this.accidental=s.NONE,this.fundamentalNote=t,this.octave=e,this.accidental=i,this.halfTone=t+12*(e+o.octXmlDiff)+o.HalfTonesFromAccidental(i),this.frequency=o.calcFrequency(this)}static getNoteEnumString(t){switch(t){case n.C:return"C";case n.D:return"D";case n.E:return"E";case n.F:return"F";case n.G:return"G";case n.A:return"A";case n.B:return"B";default:return""}}static stepFromNoteEnum(t,e){const i=o.pitchEnumValues,n=i.indexOf(t);let s=0,r=n+e%i.length;return n+e>i.length-1&&(s=1),r<0&&(r=i.length+r,s=-1),[i[r],s]}static CalculateTransposedHalfTone(t,e){const i=t.fundamentalNote+t.AccidentalHalfTones+e;return o.WrapAroundCheck(i,12)}static WrapAroundCheck(t,e){let i=0;for(;t<0;)t+=e,i--;for(;t>=e;)t-=e,i++;return{overflow:i,halftone:t}}static calcFrequency(t){let e,i=0;if(t instanceof o){const s=t;i=s.octave-1,e=s.fundamentalNote-n.A+s.AccidentalHalfTones}else"number"==typeof t&&(e=t-57);return 440*Math.pow(2,i)*Math.pow(2,e/12)}static calcFractionalKey(t){return Math.log(t/440)/Math.LN10*o.halftoneFactor+57}static fromFrequency(t){const e=o.calcFractionalKey(t)+.5,i=Math.floor(e/12)-o.octXmlDiff,n=Math.floor(e)%12;let r=n,a=s.NONE;return-1===this.pitchEnumValues.indexOf(r)&&(r=n-1,a=s.SHARP),new o(r,i,a)}static fromHalftone(t){const e=Math.floor(t/12)-o.octXmlDiff,i=t%12;let n=i,r=s.NONE;return-1===this.pitchEnumValues.indexOf(n)&&(n=i-1,r=s.SHARP),new o(n,e,r)}static ceiling(t){let e=t%=12;return-1===this.pitchEnumValues.indexOf(e)&&(e=t+1),e}static floor(t){let e=t%=12;return-1===this.pitchEnumValues.indexOf(e)&&(e=t-1),e}static HalfTonesFromAccidental(t){switch(t){case s.NONE:return 0;case s.SHARP:return 1;case s.FLAT:return-1;case s.NATURAL:return 0;case s.DOUBLESHARP:return 2;case s.DOUBLEFLAT:return-2;case s.QUARTERTONESHARP:return.5;case s.QUARTERTONEFLAT:return-.5;case s.TRIPLESHARP:return 3;case s.TRIPLEFLAT:return-3;default:throw new Error("Unhandled AccidentalEnum value")}}static AccidentalFromHalfTones(t){switch(t){case 0:return s.NONE;case 1:return s.SHARP;case-1:return s.FLAT;case 2:return s.DOUBLESHARP;case-2:return s.DOUBLEFLAT;case.5:return s.QUARTERTONESHARP;case-.5:return s.QUARTERTONEFLAT;case 3:return s.TRIPLESHARP;case-3:return s.TRIPLEFLAT;default:return t>0&&t<1?s.QUARTERTONESHARP:t<0&&t>-1?s.QUARTERTONEFLAT:s.QUARTERTONESHARP}}static accidentalVexflow(t){let e;switch(t){case s.NATURAL:e="n";break;case s.FLAT:e="b";break;case s.SHARP:e="#";break;case s.DOUBLESHARP:e="##";break;case s.TRIPLESHARP:e="++";break;case s.DOUBLEFLAT:e="bb";break;case s.TRIPLEFLAT:e="bbs";break;case s.QUARTERTONESHARP:e="+";break;case s.QUARTERTONEFLAT:e="d"}return e}get AccidentalHalfTones(){return o.HalfTonesFromAccidental(this.accidental)}get Octave(){return this.octave}get FundamentalNote(){return this.fundamentalNote}get Accidental(){return this.accidental}get Frequency(){return this.frequency}static get OctaveXmlDifference(){return o.octXmlDiff}getHalfTone(){return this.halfTone}getTransposedPitch(t){if(t>12)throw new Error("rewrite this method to handle bigger octave changes or don't use is with bigger octave changes!");return t>0?this.getHigherPitchByTransposeFactor(t):t<0?this.getLowerPitchByTransposeFactor(-t):this}DoEnharmonicChange(){switch(this.accidental){case s.FLAT:case s.DOUBLEFLAT:this.fundamentalNote=this.getPreviousFundamentalNote(this.fundamentalNote),this.accidental=o.AccidentalFromHalfTones(this.halfTone-(this.fundamentalNote+12*(this.octave+o.octXmlDiff)));break;case s.SHARP:case s.DOUBLESHARP:this.fundamentalNote=this.getNextFundamentalNote(this.fundamentalNote),this.accidental=o.AccidentalFromHalfTones(this.halfTone-(this.fundamentalNote+12*(this.octave+o.octXmlDiff)));break;default:return}}ToString(){let t=o.accidentalVexflow(this.accidental);return t||(t=""),"Key: "+o.getNoteEnumString(this.fundamentalNote)+t+", Note: "+this.fundamentalNote+", octave: "+this.octave.toString()}OperatorEquals(t){return!(!this||!t)&&this.FundamentalNote===t.FundamentalNote&&this.Octave===t.Octave&&this.Accidental===t.Accidental}OperatorNotEqual(t){return!(this===t)}OperatorFundamentalGreaterThan(t){const e=this;return e.Octave===t.Octave?e.FundamentalNote>t.FundamentalNote:e.Octave>t.Octave}OperatorFundamentalLessThan(t){const e=this;return e.Octave===t.Octave?e.FundamentalNote<t.FundamentalNote:e.Octave<t.Octave}getHigherPitchByTransposeFactor(t){const e=o.pitchEnumValues.indexOf(this.fundamentalNote);let i,n=this.octave;return e+t>o.pitchEnumValues.length-1?(i=o.pitchEnumValues[e+t-o.pitchEnumValues.length],n++):i=o.pitchEnumValues[e+t],new o(i,n,s.NONE)}getLowerPitchByTransposeFactor(t){const e=o.pitchEnumValues.indexOf(this.fundamentalNote);let i,n=this.octave;return e-t<0?(i=o.pitchEnumValues[o.pitchEnumValues.length+e-t],n--):i=o.pitchEnumValues[e-t],new o(i,n,s.NONE)}getNextFundamentalNote(t){let e=o.pitchEnumValues.indexOf(t);return e=(e+1)%o.pitchEnumValues.length,o.pitchEnumValues[e]}getPreviousFundamentalNote(t){const e=o.pitchEnumValues.indexOf(t);return e>0?o.pitchEnumValues[e-1]:o.pitchEnumValues[o.pitchEnumValues.length-1]}}e.Pitch=o,o.pitchEnumValues=[n.C,n.D,n.E,n.F,n.G,n.A,n.B],o.halftoneFactor=12/(Math.LN2/Math.LN10),o.octXmlDiff=3},function(t,e,i){var 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o.PointF2D(this.RelativePosition.x+(this.BorderMarginRight+this.BorderMarginLeft),this.RelativePosition.y+(this.BorderMarginBottom+this.BorderMarginTop))}setAbsolutePositionFromParent(){this.parent?(this.absolutePosition.x=this.parent.AbsolutePosition.x+this.relativePosition.x,this.absolutePosition.y=this.parent.AbsolutePosition.y+this.relativePosition.y):this.absolutePosition=this.relativePosition}calculateAbsolutePosition(){this.absolutePosition.x=this.relativePosition.x,this.absolutePosition.y=this.relativePosition.y;let t=this.parent;for(;t;)this.absolutePosition.x+=t.relativePosition.x,this.absolutePosition.y+=t.relativePosition.y,t=t.parent}calculateAbsolutePositionsRecursiveWithoutTopelement(){this.absolutePosition.x=0,this.absolutePosition.y=0;for(let t=0,e=this.ChildElements.length;t<e;++t)this.ChildElements[t].calculateAbsolutePositionsRecursive(this.absolutePosition.x,this.absolutePosition.y)}calculateAbsolutePositionsRecursive(t,e){this.absolutePosition.x=this.relativePosition.x+t,this.absolutePosition.y=this.relativePosition.y+e;for(let i=0,n=this.ChildElements.length;i<n;++i)this.ChildElements[i].calculateAbsolutePositionsRecursive(this.absolutePosition.x,this.absolutePosition.y)}calculateAbsolutePositionsOfChildren(){for(let t=0,e=this.ChildElements.length;t<e;++t)this.ChildElements[t].calculateAbsolutePositionsRecursive(this.absolutePosition.x,this.absolutePosition.y)}calculateBoundingBox(){if(0===this.childElements.length)return;for(let l=0,h=this.ChildElements.length;l<h;++l)this.ChildElements[l].calculateBoundingBox();let t=Number.MAX_VALUE,e=Number.MIN_VALUE,i=Number.MAX_VALUE,n=Number.MIN_VALUE,s=Number.MAX_VALUE,r=Number.MIN_VALUE,o=Number.MAX_VALUE,a=Number.MIN_VALUE;this.isSymbol&&(t=this.borderLeft,e=this.borderRight,i=this.borderTop,n=this.borderBottom,s=this.borderMarginLeft,r=this.borderMarginRight,o=this.borderMarginTop,a=this.borderMarginBottom);for(let l=0,h=this.ChildElements.length;l<h;++l){const h=this.ChildElements[l];t=Math.min(t,h.relativePosition.x+h.borderLeft),e=Math.max(e,h.relativePosition.x+h.borderRight),i=Math.min(i,h.relativePosition.y+h.borderTop),n=Math.max(n,h.relativePosition.y+h.borderBottom),s=Math.min(s,h.relativePosition.x+h.borderMarginLeft),r=Math.max(r,h.relativePosition.x+h.borderMarginRight),o=Math.min(o,h.relativePosition.y+h.borderMarginTop),a=Math.max(a,h.relativePosition.y+h.borderMarginBottom)}this.borderLeft=t,this.borderRight=e,this.borderTop=i,this.borderBottom=n,this.borderMarginLeft=s,this.borderMarginRight=r,this.borderMarginTop=o,this.borderMarginBottom=a,this.calculateRectangle(),this.calculateMarginRectangle(),this.xBordersHaveBeenSet=!0,this.yBordersHaveBeenSet=!0}calculateTopBottomBorders(){if(0===this.childElements.length)return;for(let s=0,r=this.ChildElements.length;s<r;++s)this.ChildElements[s].calculateTopBottomBorders();let t=Number.MAX_VALUE,e=Number.MIN_VALUE,i=Number.MAX_VALUE,n=Number.MIN_VALUE;this.yBordersHaveBeenSet&&(t=this.borderTop,e=this.borderBottom,i=this.borderMarginTop,n=this.borderMarginBottom);for(let s=0,r=this.ChildElements.length;s<r;++s){const r=this.ChildElements[s];t=Math.min(t,r.relativePosition.y+r.borderTop),c.EngravingRules.FixStafflineBoundingBox&&r.dataObject instanceof h.StaffLineActivitySymbol||(e=Math.max(e,r.relativePosition.y+r.borderBottom)),i=Math.min(i,r.relativePosition.y+r.borderMarginTop),n=Math.max(n,r.relativePosition.y+r.borderMarginBottom)}this.borderTop=t,this.borderBottom=e,this.borderMarginTop=i,this.borderMarginBottom=n,this.calculateRectangle(),this.calculateMarginRectangle()}computeNonOverlappingPositionWithMargin(t,e,i){this.RelativePosition=new o.PointF2D(i.x,i.y),this.setAbsolutePositionFromParent();let n=0,s=!1;do{switch(e){case d.Left:case d.Right:n=this.relativePosition.x,t.calculateMarginPositionAlongDirection(this,e),s=Math.abs(n-this.relativePosition.x)>.001;break;case d.Up:case d.Down:n=this.relativePosition.y,t.calculateMarginPositionAlongDirection(this,e),s=Math.abs(n-this.relativePosition.y)>.001;break;default:throw new r.ArgumentOutOfRangeException("direction")}}while(s)}collisionDetection(t){const e=Math.min(this.AbsolutePosition.x+this.borderRight,t.absolutePosition.x+t.borderRight)-Math.max(this.AbsolutePosition.x+this.borderLeft,t.absolutePosition.x+t.borderLeft),i=Math.min(this.AbsolutePosition.y+this.borderBottom,t.absolutePosition.y+t.borderBottom)-Math.max(this.AbsolutePosition.y+this.borderTop,t.absolutePosition.y+t.borderTop);return e>0&&i>0}liesInsideBorders(t){const e=this.AbsolutePosition.x+this.borderLeft<=t.absolutePosition.x+t.borderLeft&&t.absolutePosition.x+t.borderLeft<=this.AbsolutePosition.x+this.borderRight,i=this.AbsolutePosition.x+this.borderLeft<=t.absolutePosition.x+t.borderRight&&t.absolutePosition.x+t.borderRight<=this.AbsolutePosition.x+this.borderRight;if(e&&i){const e=this.AbsolutePosition.y+this.borderTop<=t.absolutePosition.y+t.borderTop&&t.absolutePosition.y+t.borderTop<=this.AbsolutePosition.y+this.borderBottom,i=this.AbsolutePosition.y+this.borderTop<=t.absolutePosition.y+t.borderBottom&&t.absolutePosition.y+t.borderBottom<=this.AbsolutePosition.y+this.borderBottom;if(e&&i)return!0}return!1}pointLiesInsideBorders(t){return this.AbsolutePosition.x+this.borderLeft<=t.x&&t.x<=this.AbsolutePosition.x+this.borderRight&&this.AbsolutePosition.y+this.borderTop<=t.y&&t.y<=this.AbsolutePosition.y+this.borderBottom}marginCollisionDetection(t){const e=Math.min(this.AbsolutePosition.x+this.borderMarginRight,t.absolutePosition.x+t.borderMarginRight)-Math.max(this.AbsolutePosition.x+this.borderMarginLeft,t.absolutePosition.x+t.borderMarginLeft),i=Math.min(this.AbsolutePosition.y+this.borderMarginBottom,t.absolutePosition.y+t.borderMarginBottom)-Math.max(this.AbsolutePosition.y+this.borderMarginTop,t.absolutePosition.y+t.borderMarginTop);return e>0&&i>0}liesInsideMargins(t){const e=this.AbsolutePosition.x+this.borderMarginLeft<=t.absolutePosition.x+t.borderMarginLeft&&t.absolutePosition.x+t.borderMarginLeft<=this.AbsolutePosition.x+this.borderMarginRight,i=this.AbsolutePosition.x+this.borderMarginLeft<=t.absolutePosition.x+t.borderMarginRight&&t.absolutePosition.x+t.borderMarginRight<=this.AbsolutePosition.x+this.borderMarginRight;if(e&&i){const e=this.AbsolutePosition.y+this.borderMarginTop<=t.absolutePosition.y+t.borderMarginTop&&t.absolutePosition.y+t.borderMarginTop<=this.AbsolutePosition.y+this.borderMarginBottom,i=this.AbsolutePosition.y+this.borderMarginTop<=t.absolutePosition.y+t.borderMarginBottom&&t.absolutePosition.y+t.borderMarginBottom<=this.AbsolutePosition.y+this.borderMarginBottom;if(e&&i)return!0}return!1}pointLiesInsideMargins(t){return this.AbsolutePosition.x+this.borderMarginLeft<=t.x&&t.x<=this.AbsolutePosition.x+this.borderMarginRight&&this.AbsolutePosition.y+this.borderMarginTop<=t.y&&t.y<=this.AbsolutePosition.y+this.borderMarginBottom}computeNonOverlappingPosition(t,e,i){this.RelativePosition=new o.PointF2D(i.x,i.y),this.setAbsolutePositionFromParent();let n=0,s=!1;do{switch(e){case d.Left:case d.Right:n=this.relativePosition.x,t.calculatePositionAlongDirection(this,e),s=Math.abs(n-this.relativePosition.x)>1e-4;break;case d.Up:case d.Down:n=this.relativePosition.y,t.calculatePositionAlongDirection(this,e),s=Math.abs(n-this.relativePosition.y)>1e-4;break;default:throw new r.ArgumentOutOfRangeException("direction")}}while(s)}getClickedObjectOfType(t){const e=this.dataObject;if(this.pointLiesInsideBorders(t)&&e)return e;for(let i=0,n=this.childElements.length;i<n;++i){const e=this.childElements[i].getClickedObjectOfType(t);if(e)return e}}getObjectsInRegion(t,e=!0,i=u.GraphicalObject.name){let n=[];for(const s of this.childElements)n=n.concat(s.getObjectsInRegion(t,e,i));return this.dataObject&&this.dataObject.isInstanceOfClass(i)&&(e?t.liesInsideBorders(this)&&n.push(this.dataObject):t.collisionDetection(this)&&n.push(this.dataObject)),n}calculateRectangle(){this.upperLeftCorner=new o.PointF2D(this.BorderLeft,this.BorderTop),this.size=new a.SizeF2D(this.BorderRight-this.BorderLeft,this.BorderBottom-this.BorderTop),this.boundingRectangle=l.RectangleF2D.createFromLocationAndSize(this.upperLeftCorner,this.size)}calculateMarginRectangle(){this.upperLeftMarginCorner=new o.PointF2D(this.BorderMarginLeft,this.BorderMarginTop),this.marginSize=new a.SizeF2D(this.BorderMarginRight-this.BorderMarginLeft,this.BorderMarginBottom-this.BorderMarginTop),this.boundingMarginRectangle=l.RectangleF2D.createFromLocationAndSize(this.upperLeftMarginCorner,this.marginSize)}calculateMarginPositionAlongDirection(t,e){if(this!==t){if(this.isSymbol&&this.marginCollisionDetection(t)){let i=0;switch(e){case d.Left:return i=this.absolutePosition.x+this.borderMarginLeft-(t.absolutePosition.x+t.borderMarginRight),t.relativePosition.x+=i,void(t.absolutePosition.x+=i);case d.Right:return i=this.absolutePosition.x+this.borderMarginRight-(t.absolutePosition.x+t.borderMarginLeft),t.relativePosition.x+=i,void(t.absolutePosition.x+=i);case d.Up:return i=this.absolutePosition.y+this.borderMarginTop-(t.absolutePosition.y+t.borderMarginBottom),t.relativePosition.y+=i,void(t.absolutePosition.y+=i);case d.Down:return i=this.absolutePosition.y+this.borderMarginBottom-(t.absolutePosition.y+t.borderMarginTop),t.relativePosition.y+=i,void(t.absolutePosition.y+=i);default:throw new r.ArgumentOutOfRangeException("direction")}}for(let i=0,n=this.ChildElements.length;i<n;++i)this.ChildElements[i].calculateMarginPositionAlongDirection(t,e)}}calculatePositionAlongDirection(t,e){if(this!==t){if(this.isSymbol&&this.collisionDetection(t)){let i;switch(e){case d.Left:return i=this.absolutePosition.x+this.borderLeft-(t.absolutePosition.x+t.borderRight),t.relativePosition.x+=i,void(t.absolutePosition.x+=i);case d.Right:return i=this.absolutePosition.x+this.borderRight-(t.absolutePosition.x+t.borderLeft),t.relativePosition.x+=i,void(t.absolutePosition.x+=i);case d.Up:return i=this.absolutePosition.y+this.borderTop-(t.absolutePosition.y+t.borderBottom),t.relativePosition.y+=i,void(t.absolutePosition.y+=i);case d.Down:return i=this.absolutePosition.y+this.borderBottom-(t.absolutePosition.y+t.borderTop),t.relativePosition.y+=i,void(t.absolutePosition.y+=i);default:throw new r.ArgumentOutOfRangeException("direction")}}for(let i=0,n=this.ChildElements.length;i<n;++i)this.ChildElements[i].calculatePositionAlongDirection(t,e)}}},(f=d=e.ColDirEnum||(e.ColDirEnum={}))[f.Left=0]="Left",f[f.Right=1]="Right",f[f.Up=2]="Up",f[f.Down=3]="Down"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalObject=void 0;const n=i(111);class s extends n.AClassHierarchyTrackable{get PositionAndShape(){return this.boundingBox}set PositionAndShape(t){this.boundingBox=t}}e.GraphicalObject=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MidiInstrument=e.ClefEnum=e.ClefInstruction=void 0;const n=i(2),s=i(49),r=i(2),o=i(2),a=i(11);class l extends s.AbstractNotationInstruction{constructor(t=h.G,e=0,i=2){super(void 0),this.clefType=h.G,this.line=2,this.octaveOffset=0,this.line=i,this.clefType=t,this.octaveOffset=e,this.calcParameters()}static getDefaultClefFromMidiInstrument(t){switch(t){case c.Acoustic_Grand_Piano:case c.Electric_Bass_finger:case c.Electric_Bass_pick:case c.Fretless_Bass:case c.Slap_Bass_1:case c.Slap_Bass_2:case c.Synth_Bass_1:case c.Synth_Bass_2:case c.Contrabass:return new l(h.F,0,4);default:return new l(h.G,0,2)}}static getAllPossibleClefs(){const t=[];for(let e=0;e<=2;e++){const i=new l(h.G,e,2);t.push(i)}for(let e=-2;e<=0;e++){const i=new l(h.F,e,4);t.push(i)}return t}static isSupportedClef(t){switch(t){case h.G:case h.F:case h.C:case h.percussion:case h.TAB:return!0;default:return!1}}get ClefType(){return this.clefType}set ClefType(t){this.clefType=t}get Line(){return this.line}set Line(t){this.line=t}get OctaveOffset(){return this.octaveOffset}set OctaveOffset(t){this.octaveOffset=t}get ClefPitch(){return this.clefPitch}set ClefPitch(t){this.clefPitch=t}get ReferenceCyPosition(){return this.referenceCyPosition}set ReferenceCyPosition(t){this.referenceCyPosition=t}Equals(t){return this===t||!(!this||!t)&&this.clefPitch===t.clefPitch&&this.Line===t.Line}NotEqual(t){return!this.Equals(t)}ToString(){return"ClefType: "+this.clefType}calcParameters(){switch(this.clefType){case h.G:this.clefPitch=new n.Pitch(r.NoteEnum.G,1+this.octaveOffset,o.AccidentalEnum.NONE),this.referenceCyPosition=5-this.line+2;break;case h.F:this.clefPitch=new n.Pitch(r.NoteEnum.F,0+this.octaveOffset,o.AccidentalEnum.NONE),this.referenceCyPosition=5-this.line+1.5;break;case h.C:this.clefPitch=new n.Pitch(r.NoteEnum.C,1+this.octaveOffset,o.AccidentalEnum.NONE),this.referenceCyPosition=5-this.line;break;case h.percussion:this.clefPitch=new n.Pitch(r.NoteEnum.C,2,o.AccidentalEnum.NONE),this.referenceCyPosition=2;break;case h.TAB:this.clefPitch=new n.Pitch(r.NoteEnum.G,0,o.AccidentalEnum.NONE),this.referenceCyPosition=0;break;default:throw new a.ArgumentOutOfRangeException("clefType")}}}var h,c,u;e.ClefInstruction=l,(u=h=e.ClefEnum||(e.ClefEnum={}))[u.G=0]="G",u[u.F=1]="F",u[u.C=2]="C",u[u.percussion=3]="percussion",u[u.TAB=4]="TAB",function(t){t[t.None=-1]="None",t[t.Acoustic_Grand_Piano=0]="Acoustic_Grand_Piano",t[t.Bright_Acoustic_Piano=1]="Bright_Acoustic_Piano",t[t.Electric_Grand_Piano=2]="Electric_Grand_Piano",t[t.Honky_tonk_Piano=3]="Honky_tonk_Piano",t[t.Electric_Piano_1=4]="Electric_Piano_1",t[t.Electric_Piano_2=5]="Electric_Piano_2",t[t.Harpsichord=6]="Harpsichord",t[t.Clavinet=7]="Clavinet",t[t.Celesta=8]="Celesta",t[t.Glockenspiel=9]="Glockenspiel",t[t.Music_Box=10]="Music_Box",t[t.Vibraphone=11]="Vibraphone",t[t.Marimba=12]="Marimba",t[t.Xylophone=13]="Xylophone",t[t.Tubular_Bells=14]="Tubular_Bells",t[t.Dulcimer=15]="Dulcimer",t[t.Drawbar_Organ=16]="Drawbar_Organ",t[t.Percussive_Organ=17]="Percussive_Organ",t[t.Rock_Organ=18]="Rock_Organ",t[t.Church_Organ=19]="Church_Organ",t[t.Reed_Organ=20]="Reed_Organ",t[t.Accordion=21]="Accordion",t[t.Harmonica=22]="Harmonica",t[t.Tango_Accordion=23]="Tango_Accordion",t[t.Acoustic_Guitar_nylon=24]="Acoustic_Guitar_nylon",t[t.Acoustic_Guitar_steel=25]="Acoustic_Guitar_steel",t[t.Electric_Guitar_jazz=26]="Electric_Guitar_jazz",t[t.Electric_Guitar_clean=27]="Electric_Guitar_clean",t[t.Electric_Guitar_muted=28]="Electric_Guitar_muted",t[t.Overdriven_Guitar=29]="Overdriven_Guitar",t[t.Distortion_Guitar=30]="Distortion_Guitar",t[t.Guitar_harmonics=31]="Guitar_harmonics",t[t.Acoustic_Bass=32]="Acoustic_Bass",t[t.Electric_Bass_finger=33]="Electric_Bass_finger",t[t.Electric_Bass_pick=34]="Electric_Bass_pick",t[t.Fretless_Bass=35]="Fretless_Bass",t[t.Slap_Bass_1=36]="Slap_Bass_1",t[t.Slap_Bass_2=37]="Slap_Bass_2",t[t.Synth_Bass_1=38]="Synth_Bass_1",t[t.Synth_Bass_2=39]="Synth_Bass_2",t[t.Violin=40]="Violin",t[t.Viola=41]="Viola",t[t.Cello=42]="Cello",t[t.Contrabass=43]="Contrabass",t[t.Tremolo_Strings=44]="Tremolo_Strings",t[t.Pizzicato_Strings=45]="Pizzicato_Strings",t[t.Orchestral_Harp=46]="Orchestral_Harp",t[t.Timpani=47]="Timpani",t[t.String_Ensemble_1=48]="String_Ensemble_1",t[t.String_Ensemble_2=49]="String_Ensemble_2",t[t.Synth_Strings_1=50]="Synth_Strings_1",t[t.Synth_Strings_2=51]="Synth_Strings_2",t[t.Choir_Aahs=52]="Choir_Aahs",t[t.Voice_Oohs=53]="Voice_Oohs",t[t.Synth_Voice=54]="Synth_Voice",t[t.Orchestra_Hit=55]="Orchestra_Hit",t[t.Trumpet=56]="Trumpet",t[t.Trombone=57]="Trombone",t[t.Tuba=58]="Tuba",t[t.Muted_Trumpet=59]="Muted_Trumpet",t[t.French_Horn=60]="French_Horn",t[t.Brass_Section=61]="Brass_Section",t[t.Synth_Brass_1=62]="Synth_Brass_1",t[t.Synth_Brass_2=63]="Synth_Brass_2",t[t.Soprano_Sax=64]="Soprano_Sax",t[t.Alto_Sax=65]="Alto_Sax",t[t.Tenor_Sax=66]="Tenor_Sax",t[t.Baritone_Sax=67]="Baritone_Sax",t[t.Oboe=68]="Oboe",t[t.English_Horn=69]="English_Horn",t[t.Bassoon=70]="Bassoon",t[t.Clarinet=71]="Clarinet",t[t.Piccolo=72]="Piccolo",t[t.Flute=73]="Flute",t[t.Recorder=74]="Recorder",t[t.Pan_Flute=75]="Pan_Flute",t[t.Blown_Bottle=76]="Blown_Bottle",t[t.Shakuhachi=77]="Shakuhachi",t[t.Whistle=78]="Whistle",t[t.Ocarina=79]="Ocarina",t[t.Lead_1_square=80]="Lead_1_square",t[t.Lead_2_sawtooth=81]="Lead_2_sawtooth",t[t.Lead_3_calliope=82]="Lead_3_calliope",t[t.Lead_4_chiff=83]="Lead_4_chiff",t[t.Lead_5_charang=84]="Lead_5_charang",t[t.Lead_6_voice=85]="Lead_6_voice",t[t.Lead_7_fifths=86]="Lead_7_fifths",t[t.Lead_8_bass_lead=87]="Lead_8_bass_lead",t[t.Pad_1_new_age=88]="Pad_1_new_age",t[t.Pad_2_warm=89]="Pad_2_warm",t[t.Pad_3_polysynth=90]="Pad_3_polysynth",t[t.Pad_4_choir=91]="Pad_4_choir",t[t.Pad_5_bowed=92]="Pad_5_bowed",t[t.Pad_6_metallic=93]="Pad_6_metallic",t[t.Pad_7_halo=94]="Pad_7_halo",t[t.Pad_8_sweep=95]="Pad_8_sweep",t[t.FX_1_rain=96]="FX_1_rain",t[t.FX_2_soundtrack=97]="FX_2_soundtrack",t[t.FX_3_crystal=98]="FX_3_crystal",t[t.FX_4_atmosphere=99]="FX_4_atmosphere",t[t.FX_5_brightness=100]="FX_5_brightness",t[t.FX_6_goblins=101]="FX_6_goblins",t[t.FX_7_echoes=102]="FX_7_echoes",t[t.FX_8_scifi=103]="FX_8_scifi",t[t.Sitar=104]="Sitar",t[t.Banjo=105]="Banjo",t[t.Shamisen=106]="Shamisen",t[t.Koto=107]="Koto",t[t.Kalimba=108]="Kalimba",t[t.Bag_pipe=109]="Bag_pipe",t[t.Fiddle=110]="Fiddle",t[t.Shanai=111]="Shanai",t[t.Tinkle_Bell=112]="Tinkle_Bell",t[t.Agogo=113]="Agogo",t[t.Steel_Drums=114]="Steel_Drums",t[t.Woodblock=115]="Woodblock",t[t.Taiko_Drum=116]="Taiko_Drum",t[t.Melodic_Tom=117]="Melodic_Tom",t[t.Synth_Drum=118]="Synth_Drum",t[t.Reverse_Cymbal=119]="Reverse_Cymbal",t[t.Guitar_Fret_Noise=120]="Guitar_Fret_Noise",t[t.Breath_Noise=121]="Breath_Noise",t[t.Seashore=122]="Seashore",t[t.Bird_Tweet=123]="Bird_Tweet",t[t.Telephone_Ring=124]="Telephone_Ring",t[t.Helicopter=125]="Helicopter",t[t.Applause=126]="Applause",t[t.Gunshot=127]="Gunshot",t[t.Percussion=128]="Percussion"}(c=e.MidiInstrument||(e.MidiInstrument={}))},function(e,i,n){n.r(i);const 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"}},cssFontWeight:"normal",ascender:1903,underlinePosition:-125,cssFontStyle:"normal",boundingBox:{yMin:-2065.375,xMin:-695.53125,yMax:1901.578125,xMax:1159.671875},resolution:1e3,descender:-2066,familyName:"VexFlow-18",lineHeight:4093,underlineThickness:50};function f(t,e,i,n,s,r){let o,a,l,h=0;function c(){return e+t[h++]*n}function u(){return i+t[h++]*s}for(;h<t.length;)switch(o=t[h++],o){case"m":case"l":r[o](c(),u());break;case"q":a=c(),l=u(),r.q(c(),u(),a,l);break;case"b":a=c(),l=u(),r.b(c(),u(),c(),u(),a,l)}}class p extends h{static loadMetrics(t,e,i){const n=t.glyphs[e];if(!n)throw new s.RERR("BadGlyph",`Glyph ${e} does not exist in font.`);const r=n.x_min,o=n.x_max,a=n.ha;let l;if(n.o)return i?n.cached_outline?l=n.cached_outline:(l=n.o.split(" "),n.cached_outline=l):(n.cached_outline&&delete n.cached_outline,l=n.o.split(" ")),{x_min:r,x_max:o,ha:a,outline:l};throw new s.RERR("BadGlyph",`Glyph ${e} has no outline defined.`)}static renderGlyph(t,e,i,n,s,r){const o=72*n/(100*d.resolution),a=p.loadMetrics(d,s,!r);p.renderOutline(t,a.outline,o,e,i)}static renderOutline(t,e,i,n,s){t.beginPath(),t.moveTo(n,s),f(e,n,s,i,-i,{m:t.moveTo.bind(t),l:t.lineTo.bind(t),q:t.quadraticCurveTo.bind(t),b:t.bezierCurveTo.bind(t)}),t.fill()}static getOutlineBoundingBox(t,e,i,n){const s=new c;return f(t,i,n,e,-e,{m:s.addPoint.bind(s),l:s.addPoint.bind(s),q:s.addQuadraticCurve.bind(s),b:s.addBezierCurve.bind(s)}),new u(s.x1,s.y1,s.width(),s.height())}constructor(t,e,i){super(),this.setAttribute("type","Glyph"),this.code=t,this.point=e,this.options={cache:!0,font:d},this.metrics=null,this.x_shift=0,this.y_shift=0,this.originShift={x:0,y:0},i?this.setOptions(i):this.reset()}setOptions(t){s.Merge(this.options,t),this.reset()}setPoint(t){return this.point=t,this}setStave(t){return this.stave=t,this}setXShift(t){return this.x_shift=t,this}setYShift(t){return this.y_shift=t,this}reset(){this.scale=72*this.point/(100*this.options.font.resolution),this.metrics=p.loadMetrics(this.options.font,this.code,this.options.cache),this.bbox=p.getOutlineBoundingBox(this.metrics.outline,this.scale,0,0)}getMetrics(){if(!this.metrics)throw new s.RuntimeError("BadGlyph",`Glyph ${this.code} is not initialized.`);return{x_min:this.metrics.x_min*this.scale,x_max:this.metrics.x_max*this.scale,width:this.bbox.getW(),height:this.bbox.getH()}}setOriginX(t){const{bbox:e}=this,i=(t-Math.abs(e.getX()/e.getW()))*e.getW();this.originShift.x=-i}setOriginY(t){const{bbox:e}=this,i=(t-Math.abs(e.getY()/e.getH()))*e.getH();this.originShift.y=-i}setOrigin(t,e){this.setOriginX(t),this.setOriginY(e)}render(t,e,i){if(!this.metrics)throw new s.RuntimeError("BadGlyph",`Glyph ${this.code} is not initialized.`);const n=this.metrics.outline,r=this.scale;this.setRendered(),this.applyStyle(t),p.renderOutline(t,n,r,e+this.originShift.x,i+this.originShift.y),this.restoreStyle(t)}renderToStave(t){if(this.checkContext(),!this.metrics)throw new s.RuntimeError("BadGlyph",`Glyph ${this.code} is not initialized.`);if(!this.stave)throw new s.RuntimeError("GlyphError","No valid stave");const e=this.metrics.outline,i=this.scale;this.setRendered(),this.applyStyle(),p.renderOutline(this.context,e,i,t+this.x_shift,this.stave.getYForGlyphs()+this.y_shift),this.restoreStyle()}}const m={STEM_WIDTH:1.5,STEM_HEIGHT:35,STAVE_LINE_THICKNESS:1,RESOLUTION:16384,DEFAULT_NOTATION_FONT_SCALE:39,DEFAULT_TABLATURE_FONT_SCALE:39,SLASH_NOTEHEAD_WIDTH:15,TEXT_HEIGHT_OFFSET_HACK:1,IsKerned:!0,clefProperties:t=>{if(!t)throw new s.RERR("BadArgument","Invalid clef: "+t);const e=m.clefProperties.values[t];if(!e)throw new s.RERR("BadArgument","Invalid clef: "+t);return e}};m.clefProperties.values={treble:{line_shift:0},bass:{line_shift:6},tenor:{line_shift:4},alto:{line_shift:3},soprano:{line_shift:1},percussion:{line_shift:0},"mezzo-soprano":{line_shift:2},"baritone-c":{line_shift:5},"baritone-f":{line_shift:5},subbass:{line_shift:7},french:{line_shift:-1}},m.keyProperties=(e,i,n)=>{void 0===i&&(i="treble");const r={octave_shift:0};"object"==typeof n&&s.Merge(r,n);const o=e.split("/");if(o.length<2)throw new s.RERR("BadArguments",`Key must have note + octave and an optional glyph: ${e}`);const a=o[0].toUpperCase(),l=m.keyProperties.note_values[a];if(!l)throw new s.RERR("BadArguments","Invalid key name: "+a);l.octave&&(o[1]=l.octave);let h=parseInt(o[1],10);h+=-1*r.octave_shift;let c=(7*h-28+l.index)/2;c+=m.clefProperties(i).line_shift;let u=0;c<=0&&2*c%2==0&&(u=1),c>=6&&2*c%2==0&&(u=-1);const d=void 0!==l.int_val?12*h+l.int_val:null,f=l.code,p=l.shift_right;let b={};if(o.length>2&&o[2]){const t=o[2].toUpperCase();b=m.keyProperties.customNoteHeads[t]||{}}return t({key:a,octave:h,line:c,int_value:d,accidental:l.accidental,code:f,stroke:u,shift_right:p,displaced:!1},b)},m.keyProperties.note_values={C:{index:0,int_val:0,accidental:null},CN:{index:0,int_val:0,accidental:"n"},"C#":{index:0,int_val:1,accidental:"#"},"C##":{index:0,int_val:2,accidental:"##"},CB:{index:0,int_val:-1,accidental:"b"},CBB:{index:0,int_val:-2,accidental:"bb"},D:{index:1,int_val:2,accidental:null},DN:{index:1,int_val:2,accidental:"n"},"D#":{index:1,int_val:3,accidental:"#"},"D##":{index:1,int_val:4,accidental:"##"},DB:{index:1,int_val:1,accidental:"b"},DBB:{index:1,int_val:0,accidental:"bb"},E:{index:2,int_val:4,accidental:null},EN:{index:2,int_val:4,accidental:"n"},"E#":{index:2,int_val:5,accidental:"#"},"E##":{index:2,int_val:6,accidental:"##"},EB:{index:2,int_val:3,accidental:"b"},EBB:{index:2,int_val:2,accidental:"bb"},F:{index:3,int_val:5,accidental:null},FN:{index:3,int_val:5,accidental:"n"},"F#":{index:3,int_val:6,accidental:"#"},"F##":{index:3,int_val:7,accidental:"##"},FB:{index:3,int_val:4,accidental:"b"},FBB:{index:3,int_val:3,accidental:"bb"},G:{index:4,int_val:7,accidental:null},GN:{index:4,int_val:7,accidental:"n"},"G#":{index:4,int_val:8,accidental:"#"},"G##":{index:4,int_val:9,accidental:"##"},GB:{index:4,int_val:6,accidental:"b"},GBB:{index:4,int_val:5,accidental:"bb"},A:{index:5,int_val:9,accidental:null},AN:{index:5,int_val:9,accidental:"n"},"A#":{index:5,int_val:10,accidental:"#"},"A##":{index:5,int_val:11,accidental:"##"},AB:{index:5,int_val:8,accidental:"b"},ABB:{index:5,int_val:7,accidental:"bb"},B:{index:6,int_val:11,accidental:null},BN:{index:6,int_val:11,accidental:"n"},"B#":{index:6,int_val:12,accidental:"#"},"B##":{index:6,int_val:13,accidental:"##"},BB:{index:6,int_val:10,accidental:"b"},BBB:{index:6,int_val:9,accidental:"bb"},R:{index:6,int_val:9,rest:!0},X:{index:6,accidental:"",octave:4,code:"v3e",shift_right:5.5}},m.keyProperties.customNoteHeads={D0:{code:"v27",shift_right:0,stem_up_x_offset:0,stem_down_x_offset:0,stem_up_y_offset:-1,stem_down_y_offset:0},D1:{code:"v2d",shift_right:-.5},D2:{code:"v22",shift_right:-.5},D3:{code:"v70",shift_right:-.5},T0:{code:"v49",shift_right:-2,stem_up_y_offset:-4,stem_down_y_offset:4},T1:{code:"v93",shift_right:.5,stem_up_y_offset:-4,stem_down_y_offset:4},T2:{code:"v40",shift_right:.5,stem_up_y_offset:-4,stem_down_y_offset:4},T3:{code:"v7d",shift_right:.5,stem_up_y_offset:-4,stem_down_y_offset:4},X0:{code:"v92",stem_up_x_offset:-2,stem_down_x_offset:0,stem_up_y_offset:4,stem_down_y_offset:4},X1:{code:"v95",shift_right:-.5,stem_up_y_offset:4,stem_down_y_offset:4},X2:{code:"v3e",shift_right:.5,stem_up_y_offset:4,stem_down_y_offset:4},X3:{code:"v3b",shift_right:0,stem_up_x_offset:-1.2,stem_down_x_offset:0,stem_up_y_offset:-1,stem_down_y_offset:2},S1:{code:"vd3",shift_right:0},S2:{code:"vd2",shift_right:0},R1:{code:"vd5",shift_right:0},R2:{code:"vd4",shift_right:0}},m.integerToNote=t=>{if(void 0===t)throw new s.RERR("BadArguments","Undefined integer for integerToNote");if(t<-2)throw new s.RERR("BadArguments",`integerToNote requires integer > -2: ${t}`);const e=m.integerToNote.table[t];if(!e)throw new s.RERR("BadArguments",`Unknown note value for integer: ${t}`);return e},m.integerToNote.table={0:"C",1:"C#",2:"D",3:"D#",4:"E",5:"F",6:"F#",7:"G",8:"G#",9:"A",10:"A#",11:"B"},m.tabToGlyph=(t,e=1)=>{let i=null,n=0,s=0;if("X"===t.toString().toUpperCase()){const t=new p("v7f",m.DEFAULT_TABLATURE_FONT_SCALE).getMetrics();i="v7f",n=t.width,s=-t.height/2}else n=m.textWidth(t.toString());return{text:t,code:i,getWidth:()=>n*e,shift_y:s}},m.textWidth=t=>7*t.toString().length,m.articulationCodes=t=>m.articulationCodes.articulations[t],m.articulationCodes.articulations={"a.":{code:"v23",between_lines:!0},av:{code:"v28",between_lines:!0},"a>":{code:"v42",between_lines:!0},"a-":{code:"v25",between_lines:!0},"a^":{code:"va",between_lines:!1},"a+":{code:"v8b",between_lines:!1},ao:{code:"v94",between_lines:!1},ah:{code:"vb9",between_lines:!1},"a@a":{code:"v43",between_lines:!1},"a@u":{code:"v5b",between_lines:!1},"a|":{code:"v75",between_lines:!1},am:{code:"v97",between_lines:!1},"a,":{code:"vb3",between_lines:!1}},m.accidentalCodes=t=>m.accidentalCodes.accidentals[t],m.accidentalCodes.accidentals={"#":{code:"v18",parenRightPaddingAdjustment:-1},"##":{code:"v7f",parenRightPaddingAdjustment:-1},b:{code:"v44",parenRightPaddingAdjustment:-2},bb:{code:"v26",parenRightPaddingAdjustment:-2},n:{code:"v4e",parenRightPaddingAdjustment:-1},"{":{code:"v9c",parenRightPaddingAdjustment:-1},"}":{code:"v84",parenRightPaddingAdjustment:-1},db:{code:"v9e",parenRightPaddingAdjustment:-1},d:{code:"vab",parenRightPaddingAdjustment:0},bbs:{code:"v90",parenRightPaddingAdjustment:-1},"++":{code:"v51",parenRightPaddingAdjustment:-1},"+":{code:"v78",parenRightPaddingAdjustment:-1},"+-":{code:"v8d",parenRightPaddingAdjustment:-1},"++-":{code:"v7a",parenRightPaddingAdjustment:-1},bs:{code:"vb7",parenRightPaddingAdjustment:-1},bss:{code:"v39",parenRightPaddingAdjustment:-1},o:{code:"vd0",parenRightPaddingAdjustment:-1},k:{code:"vd1",parenRightPaddingAdjustment:-1},ashs:{code:"vd6",parenRightPaddingAdjustment:-1},afhf:{code:"vd7",parenRightPaddingAdjustment:-1}},m.accidentalColumnsTable={1:{a:[1],b:[1]},2:{a:[1,2]},3:{a:[1,3,2],b:[1,2,1],second_on_bottom:[1,2,3]},4:{a:[1,3,4,2],b:[1,2,3,1],spaced_out_tetrachord:[1,2,1,2]},5:{a:[1,3,5,4,2],b:[1,2,4,3,1],spaced_out_pentachord:[1,2,3,2,1],very_spaced_out_pentachord:[1,2,1,2,1]},6:{a:[1,3,5,6,4,2],b:[1,2,4,5,3,1],spaced_out_hexachord:[1,3,2,1,3,2],very_spaced_out_hexachord:[1,2,1,2,1,2]}},m.ornamentCodes=t=>m.ornamentCodes.ornaments[t],m.ornamentCodes.ornaments={mordent:{code:"v1e"},mordent_inverted:{code:"v45"},turn:{code:"v72"},turn_inverted:{code:"v33"},tr:{code:"v1f"},upprall:{code:"v60"},downprall:{code:"vb4"},prallup:{code:"v6d"},pralldown:{code:"v2c"},upmordent:{code:"v29"},downmordent:{code:"v68"},lineprall:{code:"v20"},prallprall:{code:"v86"}},m.keySignature=t=>{const e=m.keySignature.keySpecs[t];if(!e)throw new s.RERR("BadKeySignature",`Bad key signature spec: '${t}'`);if(!e.acc)return[];const i=m.keySignature.accidentalList(e.acc),n=[];for(let s=0;s<e.num;++s){const t=i[s];n.push({type:e.acc,line:t})}return n},m.keySignature.keySpecs={C:{acc:null,num:0},Am:{acc:null,num:0},F:{acc:"b",num:1},Dm:{acc:"b",num:1},Bb:{acc:"b",num:2},Gm:{acc:"b",num:2},Eb:{acc:"b",num:3},Cm:{acc:"b",num:3},Ab:{acc:"b",num:4},Fm:{acc:"b",num:4},Db:{acc:"b",num:5},Bbm:{acc:"b",num:5},Gb:{acc:"b",num:6},Ebm:{acc:"b",num:6},Cb:{acc:"b",num:7},Abm:{acc:"b",num:7},G:{acc:"#",num:1},Em:{acc:"#",num:1},D:{acc:"#",num:2},Bm:{acc:"#",num:2},A:{acc:"#",num:3},"F#m":{acc:"#",num:3},E:{acc:"#",num:4},"C#m":{acc:"#",num:4},B:{acc:"#",num:5},"G#m":{acc:"#",num:5},"F#":{acc:"#",num:6},"D#m":{acc:"#",num:6},"C#":{acc:"#",num:7},"A#m":{acc:"#",num:7}},m.unicode={sharp:String.fromCharCode(parseInt("266F",16)),flat:String.fromCharCode(parseInt("266D",16)),natural:String.fromCharCode(parseInt("266E",16)),triangle:String.fromCharCode(parseInt("25B3",16)),"o-with-slash":String.fromCharCode(parseInt("00F8",16)),degrees:String.fromCharCode(parseInt("00B0",16)),circle:String.fromCharCode(parseInt("25CB",16))},m.keySignature.accidentalList=t=>({b:[2,.5,2.5,1,3,1.5,3.5],"#":[0,1.5,-.5,1,2.5,.5,2]}[t]),m.parseNoteDurationString=t=>{if("string"!=typeof t)return null;const e=/(\d*\/?\d+|[a-z])(d*)([nrhms]|$)/.exec(t);if(!e)return null;const i=e[1],n=e[2].length;let s=e[3];return 0===s.length&&(s="n"),{duration:i,dots:n,type:s}},m.parseNoteStruct=t=>{const e=t.duration,i=m.parseNoteDurationString(e);if(!i)return null;let n=m.durationToTicks(i.duration);if(null==n)return null;let s=t.type;const r=[];if(s){if(!m.getGlyphProps.validTypes[s])return null}else s=i.type||"n",void 0!==t.keys&&t.keys.forEach(((t,e)=>{const i=t.split("/");i&&3===i.length&&(r[e]=i[2])}));const o=t.dots?t.dots:i.dots;if("number"!=typeof o)return null;let a=n;for(let l=0;l<o;l++){if(a<=1)return null;a/=2,n+=a}return{duration:i.duration,type:s,customTypes:r,dots:o,ticks:n}},m.sanitizeDuration=t=>{const e=m.durationAliases[t];if(void 0!==e&&(t=e),void 0===m.durationToTicks.durations[t])throw new s.RERR("BadArguments",`The provided duration is not valid: ${t}`);return t},m.durationToFraction=t=>(new r).parse(m.sanitizeDuration(t)),m.durationToNumber=t=>m.durationToFraction(t).value(),m.durationToTicks=t=>{t=m.sanitizeDuration(t);const e=m.durationToTicks.durations[t];return void 0===e?null:e},m.durationToTicks.durations={"1/2":2*m.RESOLUTION,1:m.RESOLUTION/1,2:m.RESOLUTION/2,4:m.RESOLUTION/4,8:m.RESOLUTION/8,16:m.RESOLUTION/16,32:m.RESOLUTION/32,64:m.RESOLUTION/64,128:m.RESOLUTION/128,256:m.RESOLUTION/256},m.durationAliases={w:"1",h:"2",q:"4",b:"256"},m.getGlyphProps=(e,i)=>{e=m.sanitizeDuration(e);const n=m.getGlyphProps.duration_codes[e];if(void 0===n)return null;i||(i="n");let s=n.type[i];if(void 0===s){const e=m.keyProperties.customNoteHeads[i.toUpperCase()];if(void 0===e)return null;s=t({code_head:e.code},e)}return t(t({},n.common),s)},m.getGlyphProps.validTypes={n:{name:"note"},r:{name:"rest"},h:{name:"harmonic"},m:{name:"muted"},s:{name:"slash"}},m.getGlyphProps.duration_codes={"1/2":{common:{getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"v53",t).getMetrics().width},stem:!1,stem_offset:0,flag:!1,stem_up_extension:-m.STEM_HEIGHT,stem_down_extension:-m.STEM_HEIGHT,tabnote_stem_up_extension:-m.STEM_HEIGHT,tabnote_stem_down_extension:-m.STEM_HEIGHT,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"v53"},h:{code_head:"v59"},m:{code_head:"vf",stem_offset:0},r:{code_head:"v31",rest:!0,position:"B/5",dot_shiftY:.5},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},1:{common:{getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"v1d",t).getMetrics().width},stem:!1,stem_offset:0,flag:!1,stem_up_extension:-m.STEM_HEIGHT,stem_down_extension:-m.STEM_HEIGHT,tabnote_stem_up_extension:-m.STEM_HEIGHT,tabnote_stem_down_extension:-m.STEM_HEIGHT,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"v1d"},h:{code_head:"v46"},m:{code_head:"v92",stem_offset:-3},r:{code_head:"v5c",rest:!0,position:"D/5",dot_shiftY:.5},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},2:{common:{getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"v81",t).getMetrics().width},stem:!0,stem_offset:0,flag:!1,stem_up_extension:0,stem_down_extension:0,tabnote_stem_up_extension:0,tabnote_stem_down_extension:0,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"v81"},h:{code_head:"v2d"},m:{code_head:"v95",stem_offset:-3},r:{code_head:"vc",stem:!1,rest:!0,position:"B/4",dot_shiftY:-.5},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},4:{common:{getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"vb",t).getMetrics().width},stem:!0,stem_offset:0,flag:!1,stem_up_extension:0,stem_down_extension:0,tabnote_stem_up_extension:0,tabnote_stem_down_extension:0,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"vb"},h:{code_head:"v22"},m:{code_head:"v3e",stem_offset:-3},r:{code_head:"v7c",stem:!1,rest:!0,position:"B/4",dot_shiftY:-.5,line_above:1.5,line_below:1.5},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},8:{common:{getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"vb",t).getMetrics().width},stem:!0,stem_offset:0,flag:!0,beam_count:1,code_flag_upstem:"v54",code_flag_downstem:"v9a",stem_up_extension:0,stem_down_extension:0,tabnote_stem_up_extension:0,tabnote_stem_down_extension:0,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"vb"},h:{code_head:"v22"},m:{code_head:"v3e"},r:{code_head:"va5",stem:!1,flag:!1,rest:!0,position:"B/4",dot_shiftY:-.5,line_above:1,line_below:1},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},16:{common:{beam_count:2,getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"vb",t).getMetrics().width},stem:!0,stem_offset:0,flag:!0,code_flag_upstem:"v3f",code_flag_downstem:"v8f",stem_up_extension:0,stem_down_extension:0,tabnote_stem_up_extension:0,tabnote_stem_down_extension:0,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"vb"},h:{code_head:"v22"},m:{code_head:"v3e"},r:{code_head:"v3c",stem:!1,flag:!1,rest:!0,position:"B/4",dot_shiftY:-.5,line_above:1,line_below:2},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},32:{common:{beam_count:3,getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"vb",t).getMetrics().width},stem:!0,stem_offset:0,flag:!0,code_flag_upstem:"v47",code_flag_downstem:"v2a",stem_up_extension:9,stem_down_extension:9,tabnote_stem_up_extension:8,tabnote_stem_down_extension:5,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"vb"},h:{code_head:"v22"},m:{code_head:"v3e"},r:{code_head:"v55",stem:!1,flag:!1,rest:!0,position:"B/4",dot_shiftY:-1.5,line_above:2,line_below:2},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},64:{common:{beam_count:4,getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new p(this.code_head||"vb",t).getMetrics().width},stem:!0,stem_offset:0,flag:!0,code_flag_upstem:"va9",code_flag_downstem:"v58",stem_up_extension:13,stem_down_extension:13,tabnote_stem_up_extension:12,tabnote_stem_down_extension:9,dot_shiftY:0,line_above:0,line_below:0},type:{n:{code_head:"vb"},h:{code_head:"v22"},m:{code_head:"v3e"},r:{code_head:"v38",stem:!1,flag:!1,rest:!0,position:"B/4",dot_shiftY:-1.5,line_above:2,line_below:3},s:{getWidth:()=>m.SLASH_NOTEHEAD_WIDTH,position:"B/4"}}},128:{common:{beam_count:5,getWidth(t=m.DEFAULT_NOTATION_FONT_SCALE){return new 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this.state_stack.push({state:{"font-family":this.state["font-family"],"font-weight":this.state["font-weight"],"font-style":this.state["font-style"],"font-size":this.state["font-size"],scale:this.state.scale},attributes:{"font-family":this.attributes["font-family"],"font-weight":this.attributes["font-weight"],"font-style":this.attributes["font-style"],"font-size":this.attributes["font-size"],fill:this.attributes.fill,stroke:this.attributes.stroke,"stroke-width":this.attributes["stroke-width"],"stroke-dasharray":this.attributes["stroke-dasharray"]},shadow_attributes:{width:this.shadow_attributes.width,color:this.shadow_attributes.color},lineWidth:this.lineWidth}),this}restore(){const t=this.state_stack.pop();return this.state["font-family"]=t.state["font-family"],this.state["font-weight"]=t.state["font-weight"],this.state["font-style"]=t.state["font-style"],this.state["font-size"]=t.state["font-size"],this.state.scale=t.state.scale,this.attributes["font-family"]=t.attributes["font-family"],this.attributes["font-weight"]=t.attributes["font-weight"],this.attributes["font-style"]=t.attributes["font-style"],this.attributes["font-size"]=t.attributes["font-size"],this.attributes.fill=t.attributes.fill,this.attributes.stroke=t.attributes.stroke,this.attributes["stroke-width"]=t.attributes["stroke-width"],this.attributes["stroke-dasharray"]=t.attributes["stroke-dasharray"],this.shadow_attributes.width=t.shadow_attributes.width,this.shadow_attributes.color=t.shadow_attributes.color,this.lineWidth=t.lineWidth,this}}let v=null;class x{static get Backends(){return{CANVAS:1,RAPHAEL:2,SVG:3,VML:4}}static get LineEndType(){return{NONE:1,UP:2,DOWN:3}}static get USE_CANVAS_PROXY(){return!1}static get lastContext(){return v}static set lastContext(t){v=t}static buildContext(t,e,i,n,s){const r=new x(t,e);i&&n&&r.resize(i,n),s||(s="#FFF");const o=r.getContext();return o.setBackgroundFillStyle(s),x.lastContext=o,o}static getCanvasContext(t,e,i,n){return x.buildContext(t,x.Backends.CANVAS,e,i,n)}static getRaphaelContext(t,e,i,n){return x.buildContext(t,x.Backends.RAPHAEL,e,i,n)}static getSVGContext(t,e,i,n){return x.buildContext(t,x.Backends.SVG,e,i,n)}static bolsterCanvasContext(t){return x.USE_CANVAS_PROXY?new b(t):(t.vexFlowCanvasContext=t,["clear","setFont","setRawFont","setFillStyle","setBackgroundFillStyle","setStrokeStyle","setShadowColor","setShadowBlur","setLineWidth","setLineCap","setLineDash","openGroup","closeGroup","getGroup"].forEach((e=>{t[e]=t[e]||b.prototype[e]})),t)}static drawDashedLine(t,e,i,n,s,r){t.beginPath();const o=n-e,a=s-i,l=Math.atan2(a,o);let h=e,c=i;t.moveTo(e,i);let u=0,d=!0;for(;!(o<0?h<=n:h>=n)||!(a<0?c<=s:c>=s);){const e=r[u++%r.length],i=h+Math.cos(l)*e;h=o<0?Math.max(n,i):Math.min(n,i);const f=c+Math.sin(l)*e;c=a<0?Math.max(s,f):Math.min(s,f),d?t.lineTo(h,c):t.moveTo(h,c),d=!d}t.closePath(),t.stroke()}constructor(t,e){if(this.elementId=t,!this.elementId)throw new s.RERR("BadArgument","Invalid id for renderer.");if(this.element=document.getElementById(t),this.element||(this.element=t),this.ctx=null,this.paper=null,this.backend=e,this.backend===x.Backends.CANVAS){if(!this.element.getContext)throw new s.RERR("BadElement",`Can't get canvas context from element: ${t}`);this.ctx=x.bolsterCanvasContext(this.element.getContext("2d"))}else if(this.backend===x.Backends.RAPHAEL)this.ctx=new g(this.element);else{if(this.backend!==x.Backends.SVG)throw new s.RERR("InvalidBackend",`No support for backend: ${this.backend}`);this.ctx=new S(this.element)}}resize(t,e){if(this.backend===x.Backends.CANVAS){if(!this.element.getContext)throw new s.RERR("BadElement",`Can't get canvas context from element: ${this.elementId}`);[t,e]=b.SanitizeCanvasDims(t,e);const i=window.devicePixelRatio||1;this.element.width=t*i,this.element.height=e*i,this.element.style.width=t+"px",this.element.style.height=e+"px",this.ctx=x.bolsterCanvasContext(this.element.getContext("2d")),this.ctx.scale(i,i)}else this.ctx.resize(t,e);return this}getContext(){return this.ctx}}class E extends h{static get CATEGORY(){return"stem"}static get UP(){return 1}static get DOWN(){return-1}static get WIDTH(){return m.STEM_WIDTH}static get HEIGHT(){return m.STEM_HEIGHT}constructor(t={}){super(),this.setAttribute("type","Stem"),this.x_begin=t.x_begin||0,this.x_end=t.x_end||0,this.y_top=t.y_top||0,this.y_bottom=t.y_bottom||0,this.stem_extension=t.stem_extension||0,this.stem_direction=t.stem_direction||0,this.hide=t.hide||!1,this.isStemlet=t.isStemlet||!1,this.stemletHeight=t.stemletHeight||0,this.renderHeightAdjustment=0,this.setOptions(t)}setOptions(t){this.stem_up_y_offset=t.stem_up_y_offset||0,this.stem_down_y_offset=t.stem_down_y_offset||0}setNoteHeadXBounds(t,e){return this.x_begin=t,this.x_end=e,this}setDirection(t){this.stem_direction=t}setExtension(t){this.stem_extension=t}getExtension(){return this.stem_extension}setYBounds(t,e){this.y_top=t,this.y_bottom=e}getCategory(){return E.CATEGORY}getHeight(){const t=this.stem_direction===E.UP?this.stem_up_y_offset:this.stem_down_y_offset;return(this.y_bottom-this.y_top)*this.stem_direction+(E.HEIGHT-t+this.stem_extension)*this.stem_direction}getBoundingBox(){throw new s.RERR("NotImplemented","getBoundingBox() not implemented.")}getExtents(){const t=this.stem_direction===E.UP,e=[this.y_top,this.y_bottom],i=E.HEIGHT+this.stem_extension,n=(t?Math.min:Math.max)(...e),s=(t?Math.max:Math.min)(...e);return{topY:n+i*-this.stem_direction,baseY:s}}setVisibility(t){return this.hide=!t,this}setStemlet(t,e){return this.isStemlet=t,this.stemletHeight=e,this}draw(){if(this.setRendered(),this.hide)return;const t=this.checkContext();let e,i;const n=this.stem_direction;n===E.DOWN?(e=this.x_begin,i=this.y_top+this.stem_down_y_offset):(e=this.x_end,i=this.y_bottom-this.stem_up_y_offset);const r=this.getHeight();!function(...t){E.DEBUG&&s.L("Vex.Flow.Stem",t)}("Rendering stem - ","Top Y: ",this.y_top,"Bottom Y: ",this.y_bottom);const o=this.isStemlet?r-this.stemletHeight*this.stem_direction:0;t.save(),this.applyStyle(t),t.beginPath(),t.setLineWidth(E.WIDTH),t.moveTo(e,i-o),t.lineTo(e,i-r-this.renderHeightAdjustment*n),t.stroke(),this.restoreStyle(t),t.restore()}}class _ extends h{static get LOCATION_TOP(){return 1}static get LOCATION_BOTTOM(){return-1}static get NESTING_OFFSET(){return 15}constructor(t,e){if(super(),this.setAttribute("type","Tuplet"),!t||!t.length)throw new s.RuntimeError("BadArguments","No notes provided for tuplet.");this.options=s.Merge({},e),this.notes=t,this.num_notes="num_notes"in this.options?this.options.num_notes:t.length,this.options.beats_occupied&&this.beatsOccupiedDeprecationWarning(),this.notes_occupied=this.options.notes_occupied||this.options.beats_occupied||2,"bracketed"in this.options?this.bracketed=this.options.bracketed:this.bracketed=t.some((t=>null===t.beam)),this.ratioed="ratioed"in this.options?this.options.ratioed:Math.abs(this.notes_occupied-this.num_notes)>1,this.point=28,this.y_pos=16,this.x_pos=100,this.width=200,this.location=this.options.location||_.LOCATION_TOP,dt.AlignRestsToNotes(t,!0,!0),this.resolveGlyphs(),this.attach()}attach(){for(let t=0;t<this.notes.length;t++)this.notes[t].setTuplet(this)}detach(){for(let t=0;t<this.notes.length;t++)this.notes[t].resetTuplet(this)}setBracketed(t){return this.bracketed=!!t,this}setRatioed(t){return this.ratioed=!!t,this}setTupletLocation(t){if(t){if(t!==_.LOCATION_TOP&&t!==_.LOCATION_BOTTOM)throw new s.RERR("BadArgument","Invalid tuplet location: "+t)}else t=_.LOCATION_TOP;return this.location=t,this}getNotes(){return this.notes}getNoteCount(){return this.num_notes}beatsOccupiedDeprecationWarning(){const t=["beats_occupied has been deprecated as an ","option for tuplets. Please use notes_occupied ","instead. Calls to getBeatsOccupied and ","setBeatsOccupied should now be routed to ","getNotesOccupied and setNotesOccupied instead"].join("");console&&console.warn?console.warn(t):console&& (t)}getBeatsOccupied(){return this.beatsOccupiedDeprecationWarning(),this.getNotesOccupied()}setBeatsOccupied(t){return this.beatsOccupiedDeprecationWarning(),this.setNotesOccupied(t)}getNotesOccupied(){return this.notes_occupied}setNotesOccupied(t){this.detach(),this.notes_occupied=t,this.resolveGlyphs(),this.attach()}resolveGlyphs(){this.numerator_glyphs=[];let t=this.num_notes;for(;t>=1;)this.numerator_glyphs.unshift(new p("v"+t%10,this.point)),t=parseInt(t/10,10);for(this.denom_glyphs=[],t=this.notes_occupied;t>=1;)this.denom_glyphs.unshift(new p("v"+t%10,this.point)),t=parseInt(t/10,10)}getNestedTupletCount(){const t=this.location,e=this.notes[0];let i=s(e,t),n=s(e,t);function s(t,e){return t.tupletStack.filter((t=>t.location===e)).length}return this.notes.forEach((e=>{const r=s(e,t);i=r>i?r:i,n=r<n?r:n})),i-n}getYPosition(){const t=this.getNestedTupletCount()*_.NESTING_OFFSET*-this.location,e=this.options.y_offset||0,i=this.notes[0];let n;if(this.location===_.LOCATION_TOP){n=i.getStave().getYForLine(0)-15;for(let t=0;t<this.notes.length;++t){const e=this.notes[t].getStemDirection()===E.UP?this.notes[t].getStemExtents().topY-10:this.notes[t].getStemExtents().baseY-20;e<n&&(n=e)}}else{n=i.getStave().getYForLine(4)+20;for(let t=0;t<this.notes.length;++t){const e=this.notes[t].getStemDirection()===E.UP?this.notes[t].getStemExtents().baseY+20:this.notes[t].getStemExtents().topY+10;e>n&&(n=e)}}return n+t+e}draw(){this.checkContext(),this.setRendered();const t=this.notes[0],e=this.notes[this.notes.length-1];this.bracketed?(this.x_pos=t.getTieLeftX()-5,this.width=e.getTieRightX()-this.x_pos+5):(this.x_pos=t.getStemX(),this.width=e.getStemX()-this.x_pos),this.y_pos=this.getYPosition();const i=(t,e)=>t+e.getMetrics().width;let n=this.numerator_glyphs.reduce(i,0);this.ratioed&&(n=this.denom_glyphs.reduce(i,n),n+=.32*this.point);const s=this.x_pos+this.width/2-n/2;if(this.bracketed){const t=this.width/2-n/2-5;t>0&&(this.context.fillRect(this.x_pos,this.y_pos,t,1),this.context.fillRect(this.x_pos+this.width/2+n/2+5,this.y_pos,t,1),this.context.fillRect(this.x_pos,this.y_pos+(this.location===_.LOCATION_BOTTOM),1,10*this.location),this.context.fillRect(this.x_pos+this.width,this.y_pos+(this.location===_.LOCATION_BOTTOM),1,10*this.location))}let r=0;if(this.numerator_glyphs.forEach((t=>{t.render(this.context,s+r,this.y_pos+this.point/3-2),r+=t.getMetrics().width})),this.ratioed){const t=s+r+.16*this.point,e=.06*this.point;this.context.beginPath(),this.context.arc(t,this.y_pos-.08*this.point,e,0,2*Math.PI,!0),this.context.closePath(),this.context.fill(),this.context.beginPath(),this.context.arc(t,this.y_pos+.12*this.point,e,0,2*Math.PI,!0),this.context.closePath(),this.context.fill(),r+=.32*this.point,this.denom_glyphs.forEach((t=>{t.render(this.context,s+r,this.y_pos+this.point/3-2),r+=t.getMetrics().width}))}}}function w(t){let e=0;return t.forEach((t=>{t.keyProps&&t.keyProps.forEach((t=>{e+=t.line-3}))})),e>=0?E.DOWN:E.UP}const T="L",M="B";class P extends h{static getDefaultBeamGroups(t){t&&"c"!==t||(t="4/4");const e={"1/2":["1/2"],"2/2":["1/2"],"3/2":["1/2"],"4/2":["1/2"],"1/4":["1/4"],"2/4":["1/4"],"3/4":["1/4"],"4/4":["1/4"],"1/8":["1/8"],"2/8":["2/8"],"3/8":["3/8"],"4/8":["2/8"],"1/16":["1/16"],"2/16":["2/16"],"3/16":["3/16"],"4/16":["2/16"]}[t];if(void 0!==e)return e.map((t=>(new r).parse(t)));{const e=parseInt(t.split("/")[0],10),i=parseInt(t.split("/")[1],10);if(e%3==0)return[new r(3,i)];if(i>4)return[new r(2,i)];if(i<=4)return[new r(1,i)]}return[new r(1,4)]}static applyAndGetBeams(t,e,i){return P.generateBeams(t.getTickables(),{groups:i,stem_direction:e})}static generateBeams(t,e){e||(e={}),e.groups&&e.groups.length||(e.groups=[new r(2,8)]);const i=e.groups.map((t=>{if(!t.multiply)throw new s.RuntimeError("InvalidBeamGroups","The beam groups must be an array of Vex.Flow.Fractions");return t.clone().multiply(m.RESOLUTION,1)})),n=t;let o=0,a=[],l=[];function h(){i.length-1>o?o+=1:o=0}!function(){let t=[];n.forEach((e=>{if(t=[],e.shouldIgnoreTicks())return a.push(l),void(l=t);l.push(e);const n=i[o].clone(),s=l.reduce(((t,e)=>e.getTicks().clone().add(t)),new r(0,1)),c=m.durationToNumber(e.duration)<8;c&&e.tuplet&&(n.numerator*=2),s.greaterThan(n)?(c||t.push(l.pop()),a.push(l),l=t,h()):s.equals(n)&&(a.push(l),l=t,h())})),l.length>0&&a.push(l)}(),function(){const t=[];a.forEach((i=>{let n=[];i.forEach(((i,s,r)=>{const o=0===s||s===r.length-1,a=r[s-1],l=!e.beam_rests&&i.isRest(),h=e.beam_rests&&e.beam_middle_only&&i.isRest()&&o;let c=!1;if(e.maintain_stem_directions&&a&&!i.isRest()&&!a.isRest()){const t=a.getStemDirection();c=i.getStemDirection()!==t}const u=parseInt(i.duration,10)<8;l||h||c||u?(n.length>0&&t.push(n),n=c?[i]:[]):n.push(i)})),n.length>0&&t.push(n)})),a=t}(),a.forEach((t=>{let i;if(e.maintain_stem_directions){const e=function(t){for(let e=0;e<t.length;e++){const i=t[e];if(!i.isRest())return i}return!1}(t);i=e?e.getStemDirection():E.UP}else i=e.stem_direction?e.stem_direction:w(t);var n;n=i,t.forEach((t=>{t.setStemDirection(n)}))}));const c=a.filter((t=>{if(t.length>1){let e=!0;return t.forEach((t=>{t.getIntrinsicTicks()>=m.durationToTicks("4")&&(e=!1)})),e}return!1})),u=function(){const t=[];return a.forEach((e=>{let i=null;e.forEach((e=>{e.tuplet&&i!==e.tuplet&&(i=e.tuplet,t.push(i))}))})),t}(),d=[];return c.forEach((t=>{const i=new P(t);e.show_stemlets&&(i.render_options.show_stemlets=!0),e.secondary_breaks&&(i.render_options.secondary_break_ticks=m.durationToTicks(e.secondary_breaks)),!0===e.flat_beams&&(i.render_options.flat_beams=!0,i.render_options.flat_beam_offset=e.flat_beam_offset),d.push(i)})),u.forEach((t=>{const e=t.notes[0].stem_direction===E.DOWN?_.LOCATION_BOTTOM:_.LOCATION_TOP;t.setTupletLocation(e);let i=!1;for(let n=0;n<t.notes.length;n++)if(null===t.notes[n].beam){i=!0;break}t.setBracketed(i)})),d}constructor(t,e){if(super(),this.setAttribute("type","Beam"),!t||t===[])throw new s.RuntimeError("BadArguments","No notes provided for beam.");if(1===t.length)throw new s.RuntimeError("BadArguments","Too few notes for beam.");if(this.ticks=t[0].getIntrinsicTicks(),this.ticks>=m.durationToTicks("4"))throw new s.RuntimeError("BadArguments","Beams can only be applied to notes shorter than a quarter note.");let i,n;for(this.stem_direction=E.UP,i=0;i<t.length;++i)if(n=t[i],n.hasStem()){this.stem_direction=n.getStemDirection();break}let r=this.stem_direction;for(e&&"stavenotes"===t[0].getCategory()?r=w(t):e&&"tabnotes"===t[0].getCategory()&&(r=t.reduce(((t,e)=>t+e.stem_direction),0)>-1?E.UP:E.DOWN),i=0;i<t.length;++i)n=t[i],e&&(n.setStemDirection(r),this.stem_direction=r),n.setBeam(this);this.postFormatted=!1,this.notes=t,this.beam_count=this.getBeamCount(),this.break_on_indices=[],this.render_options={beam_width:5,max_slope:.25,min_slope:-.25,slope_iterations:20,slope_cost:100,show_stemlets:!1,stemlet_extension:7,partial_beam_length:10,flat_beams:!1,min_flat_beam_offset:15}}getNotes(){return this.notes}getBeamCount(){return this.notes.map((t=>t.getGlyph().beam_count)).reduce(((t,e)=>e>t?e:t))}breakSecondaryAt(t){return this.break_on_indices=t,this}getSlopeY(t,e,i,n){return i+(t-e)*n}calculateSlope(){const{notes:t,stem_direction:e,render_options:{max_slope:i,min_slope:n,slope_iterations:s,slope_cost:r}}=this,o=t[0],a=((t,e)=>{const i=t.getStemExtents().topY,n=t.getStemX();return(e.getStemExtents().topY-i)/(e.getStemX()-n)})(o,t[t.length-1]),l=(i-n)/s;let h=Number.MAX_VALUE,c=0,u=0;for(let d=n;d<=i;d+=l){let i=0,n=0;for(let r=1;r<t.length;++r){const s=t[r],a=this.getSlopeY(s.getStemX(),o.getStemX(),o.getStemExtents().topY,d)+n,l=s.getStemExtents().topY;if(l*e<a*e){const t=Math.abs(l-a);n+=t*-e,i+=t*r}else i+=(l-a)*e}const s=a/2,l=r*Math.abs(s-d)+Math.abs(i);l<h&&(h=l,c=d,u=n)}this.slope=c,this.y_shift=u}calculateFlatSlope(){const{notes:t,stem_direction:e,render_options:{beam_width:i,min_flat_beam_offset:n,flat_beam_offset:s}}=this;let r=0,o=0,a=0,l=0;for(let d=0;d<t.length;d++){const i=t[d],n=i.getStemExtents().topY;r+=n,e===E.DOWN&&l<n?(l=n,o=Math.max(...i.getYs()),a=i.getBeamCount()):e===E.UP&&(0===l||l>n)&&(l=n,o=Math.min(...i.getYs()),a=i.getBeamCount())}let h=r/t.length;const c=n+a*(1.5*i),u=o+c*-e;e===E.DOWN&&h<u?h=o+c:e===E.UP&&h>u&&(h=o-c),s+this.render_options.flat_beam_offset_per_beam>0?(e===E.DOWN&&h>s&&!this.render_options.flat_beams||e===E.UP&&h<s&&!this.render_options.flat_beams)&&(this.render_options.flat_beam_offset=h):this.render_options.flat_beam_offset=h,this.slope=0,this.y_shift=0}getBeamYToDraw(){let t=this.notes[0].getStemExtents().topY;if(this.render_options.flat_beams&&this.render_options.flat_beam_offset+this.render_options.flat_beam_offset_per_beam>0){let e=this.render_options.flat_beam_offset;this.render_options.flat_beam_offset_per_beam&&(e+=this.render_options.flat_beam_offset_per_beam*this.getBeamCount());let i=this.notes[0].note_heads[0].y;const n=this.stem_direction>0?Math.min:Math.max;for(const t of this.notes)for(const e of t.note_heads)i=n(i,e.y);t=i+e*-this.stem_direction}return t}applyStemExtensions(){const{notes:t,slope:e,y_shift:i,stem_direction:n,beam_count:s,render_options:{show_stemlets:r,stemlet_extension:o,beam_width:a}}=this,l=t[0],h=this.getBeamYToDraw(),c=l.getStemX();for(let u=0;u<t.length;++u){const l=t[u],d=l.getStemX(),{topY:f}=l.getStemExtents(),p=this.getSlopeY(d,c,h,e)+i,m=l.getStem().getExtension(),b=n===E.UP?f-p:p-f;if(l.stem.setExtension(m+b),l.stem.renderHeightAdjustment=-E.WIDTH/2,l.isRest()&&r){const t=(s-1)*a*1.5+a;l.stem.setVisibility(!0).setStemlet(!0,t+o)}}}lookupBeamDirection(t,e,i,n){if("4"===t)return T;const s=""+m.durationToNumber(t)/2,r=e<m.durationToTicks(s),o=n<m.durationToTicks(s),a=i<m.durationToTicks(s);return r&&o&&a?M:r&&!o&&a?T:!r&&o&&a?"R":this.lookupBeamDirection(s,e,i,n)}getBeamLines(t){const e=m.durationToTicks(t),i=[];let n=!1,s=null;const r=this.render_options.partial_beam_length;let o=!1,a=0;for(let h=0;h<this.notes.length;++h){const l=this.notes[h];a+=l.ticks.value();let c=!1;parseInt(t,10)>=8&&(c=-1!==this.break_on_indices.indexOf(h),this.render_options.secondary_break_ticks&&a>=this.render_options.secondary_break_ticks&&(a=0,c=!0));const u=l.getIntrinsicTicks()<e,d=l.getStemX()-E.WIDTH/2,f=this.notes[h-1],p=this.notes[h+1],m=p&&p.getIntrinsicTicks()<e,b=f&&f.getIntrinsicTicks()<e,g=f&&p&&u&&!b&&!m;if(u)if(n)s=i[i.length-1],s.end=d,c&&(n=!1,p&&!m&&null===s.end&&(s.end=s.start-r));else{if(s={start:d,end:null},n=!0,g){const e=f.getIntrinsicTicks(),i=p.getIntrinsicTicks(),n=l.getIntrinsicTicks(),o=this.lookupBeamDirection(t,e,n,i);[T,M].includes(o)?s.end=s.start-r:s.end=s.start+r}else m?c&&(s.end=s.start-r,n=!1):s.end=(o||0===h)&&p?s.start+r:s.start-r;i.push(s)}else n=!1;o=c}const l=i[i.length-1];return l&&null===l.end&&(l.end=l.start-r),i}drawStems(){this.notes.forEach((t=>{t.getStem()&&t.getStem().setContext(this.context).draw()}),this)}drawBeamLines(){this.checkContext();const t=["4","8","16","32","64"],e=this.notes[0];let i=this.getBeamYToDraw();const n=e.getStemX(),s=this.render_options.beam_width*this.stem_direction;for(let r=0;r<t.length;++r){const e=t[r],o=this.getBeamLines(e);for(let t=0;t<o.length;++t){const e=o[t],r=e.start,a=this.getSlopeY(r,n,i,this.slope),l=e.end,h=this.getSlopeY(l,n,i,this.slope);this.context.beginPath(),this.context.moveTo(r,a),this.context.lineTo(r,a+s),this.context.lineTo(l+1,h+s),this.context.lineTo(l+1,h),this.context.closePath(),this.context.fill()}i+=1.5*s}}preFormat(){return this}postFormat(){this.postFormatted||("tabnotes"===this.notes[0].getCategory()||this.render_options.flat_beams?this.calculateFlatSlope():this.calculateSlope(),this.applyStemExtensions(),this.postFormatted=!0)}draw(){this.checkContext(),this.setRendered(),this.unbeamable||(this.postFormatted||this.postFormat(),this.drawStems(),this.applyStyle(),this.drawBeamLines(),this.restoreStyle())}}class L extends h{static get Mode(){return{STRICT:1,SOFT:2,FULL:3}}constructor(t){if(super(),this.setAttribute("type","Voice"),"string"==typeof t){const e=t.match(/(\d+)\/(\d+)/);e&&(t={num_beats:e[1],beat_value:e[2],resolution:m.RESOLUTION})}this.time=s.Merge({num_beats:4,beat_value:4,resolution:m.RESOLUTION},t),this.totalTicks=new r(this.time.num_beats*(this.time.resolution/this.time.beat_value),1),this.resolutionMultiplier=1,this.tickables=[],this.ticksUsed=new r(0,1),this.smallestTickCount=this.totalTicks.clone(),this.largestTickWidth=0,this.stave=null,this.mode=L.Mode.STRICT,this.voiceGroup=null}getTotalTicks(){return this.totalTicks}getTicksUsed(){return this.ticksUsed}getLargestTickWidth(){return this.largestTickWidth}getSmallestTickCount(){return this.smallestTickCount}getTickables(){return this.tickables}getMode(){return this.mode}setMode(t){return this.mode=t,this}getResolutionMultiplier(){return this.resolutionMultiplier}getActualResolution(){return this.resolutionMultiplier*this.time.resolution}setStave(t){return this.stave=t,this.boundingBox=null,this}getBoundingBox(){let t,e,i,n;if(!this.boundingBox){if(!this.stave)throw new s.RERR("NoStave","Can't get bounding box without stave.");for(t=this.stave,e=null,n=0;n<this.tickables.length;++n)this.tickables[n].setStave(t),i=this.tickables[n].getBoundingBox(),i&&(e=e?e.mergeWith(i):i);this.boundingBox=e}return this.boundingBox}getVoiceGroup(){if(!this.voiceGroup)throw new s.RERR("NoVoiceGroup","No voice group for voice.");return this.voiceGroup}setVoiceGroup(t){return this.voiceGroup=t,this}setStrict(t){return this.mode=t?L.Mode.STRICT:L.Mode.SOFT,this}isComplete(){return this.mode!==L.Mode.STRICT&&this.mode!==L.Mode.FULL||this.ticksUsed.equals(this.totalTicks)}addTickable(t){if(!t.shouldIgnoreTicks()){const e=t.getTicks();if(this.ticksUsed.add(e),(this.mode===L.Mode.STRICT||this.mode===L.Mode.FULL)&&this.ticksUsed.greaterThan(this.totalTicks))throw this.ticksUsed.subtract(e),new s.RERR("BadArgument","Too many ticks.");e.lessThan(this.smallestTickCount)&&(this.smallestTickCount=e.clone()),this.resolutionMultiplier=this.ticksUsed.denominator,this.totalTicks.add(0,this.ticksUsed.denominator)}return this.tickables.push(t),t.setVoice(this),this}addTickables(t){for(let e=0;e<t.length;++e)this.addTickable(t[e]);return this}preFormat(){return this.preFormatted||(this.tickables.forEach((t=>{t.getStave()||t.setStave(this.stave)})),this.preFormatted=!0),this}draw(t=this.context,e=this.stave){this.setRendered();let i=null;for(let n=0;n<this.tickables.length;++n){const r=this.tickables[n];if(e&&r.setStave(e),!r.getStave())throw new s.RuntimeError("MissingStave","The voice cannot draw tickables without staves.");if(0===n&&(i=r.getBoundingBox()),n>0&&i){const t=r.getBoundingBox();t&&i.mergeWith(t)}r.setContext(t),r.drawWithStyle()}this.boundingBox=i}}function A(t,e,i,n,r){if(e!==C.type.BOLD_DOUBLE_LEFT&&e!==C.type.BOLD_DOUBLE_RIGHT)throw new s.RERR("InvalidConnector","A REPEAT_BEGIN or REPEAT_END type must be provided.");let o=3,a=3.5;e===C.type.BOLD_DOUBLE_RIGHT&&(o=-5,a=3),t.fillRect(i+o,n,1,r-n),t.fillRect(i-2,n,a,r-n)}class C extends h{static get type(){return{SINGLE_RIGHT:0,SINGLE_LEFT:1,SINGLE:1,DOUBLE:2,BRACE:3,BRACKET:4,BOLD_DOUBLE_LEFT:5,BOLD_DOUBLE_RIGHT:6,THIN_DOUBLE:7,NONE:8}}static get typeString(){return{singleRight:C.type.SINGLE_RIGHT,singleLeft:C.type.SINGLE_LEFT,single:C.type.SINGLE,double:C.type.DOUBLE,brace:C.type.BRACE,bracket:C.type.BRACKET,boldDoubleLeft:C.type.BOLD_DOUBLE_LEFT,boldDoubleRight:C.type.BOLD_DOUBLE_RIGHT,thinDouble:C.type.THIN_DOUBLE,none:C.type.NONE}}constructor(t,e){super(),this.setAttribute("type","StaveConnector"),this.thickness=m.STAVE_LINE_THICKNESS,this.width=3,this.top_stave=t,this.bottom_stave=e,this.type=C.type.DOUBLE,this.font={family:"times",size:16,weight:"normal"},this.x_shift=0,this.texts=[]}setType(t){return(t="string"==typeof t?C.typeString[t]:t)>=C.type.SINGLE_RIGHT&&t<=C.type.NONE&&(this.type=t),this}setText(t,e){return this.texts.push({content:t,options:s.Merge({shift_x:0,shift_y:0},e)}),this}setFont(t){s.Merge(this.font,t)}setXShift(t){if("number"!=typeof t)throw s.RERR("InvalidType","x_shift must be a Number");return this.x_shift=t,this}draw(){const t=this.checkContext();this.setRendered();let e=this.top_stave.getYForLine(0),i=this.bottom_stave.getYForLine(this.bottom_stave.getNumLines()-1)+this.thickness,n=this.width,r=this.top_stave.getX();(this.type===C.type.SINGLE_RIGHT||this.type===C.type.BOLD_DOUBLE_RIGHT||this.type===C.type.THIN_DOUBLE)&&(r=this.top_stave.getX()+this.top_stave.width);let o=i-e;switch(this.type){case C.type.SINGLE:case C.type.SINGLE_LEFT:case C.type.SINGLE_RIGHT:n=1;break;case C.type.DOUBLE:r-=this.width+2;break;case C.type.BRACE:{n=12;const s=this.top_stave.getX()-2+this.x_shift,r=e,a=s,l=i,h=s-n,c=r+o/2,u=h-.9*n,d=r+.2*o,f=s+1.1*n,p=c-.135*o,m=f,b=c+.135*o,g=u,y=l-.2*o,S=h-n,v=y,x=s+.4*n,E=c+.135*o,_=x,w=c-.135*o,T=S,M=d;t.beginPath(),t.moveTo(s,r),t.bezierCurveTo(u,d,f,p,h,c),t.bezierCurveTo(m,b,g,y,a,l),t.bezierCurveTo(S,v,x,E,h,c),t.bezierCurveTo(_,w,T,M,s,r),t.fill(),t.stroke();break}case C.type.BRACKET:e-=4,i+=4,o=i-e,p.renderGlyph(t,r-5,e-3,40,"v1b",!0),p.renderGlyph(t,r-5,i+3,40,"v10",!0),r-=this.width+2;break;case C.type.BOLD_DOUBLE_LEFT:A(t,this.type,r+this.x_shift,e,i);break;case C.type.BOLD_DOUBLE_RIGHT:A(t,this.type,r,e,i);break;case C.type.THIN_DOUBLE:n=1;break;case C.type.NONE:break;default:throw new s.RERR("InvalidType",`The provided StaveConnector.type (${this.type}) is invalid`)}this.type!==C.type.BRACE&&this.type!==C.type.BOLD_DOUBLE_LEFT&&this.type!==C.type.BOLD_DOUBLE_RIGHT&&this.type!==C.type.NONE&&t.fillRect(r,e,n,o),this.type===C.type.THIN_DOUBLE&&t.fillRect(r-3,e,n,o),t.save(),t.lineWidth=2,t.setFont(this.font.family,this.font.size,this.font.weight);for(let s=0;s<this.texts.length;s++){const e=this.texts[s],i=t.measureText(""+e.content).width,n=this.top_stave.getX()-i-24+e.options.shift_x,r=(this.top_stave.getYForLine(0)+this.bottom_stave.getBottomLineY())/2+e.options.shift_y;t.fillText(""+e.content,n,r+4)}t.restore()}}class I extends h{constructor(){super(),this.setAttribute("type","Tickable"),this.ticks=new r(0,1),this.intrinsicTicks=0,this.tickMultiplier=new r(1,1),this.width=0,this.x_shift=0,this.voice=null,this.tickContext=null,this.modifierContext=null,this.modifiers=[],this.preFormatted=!1,this.postFormatted=!1,this.tuplet=null,this.tupletStack=[],this.align_center=!1,this.center_x_shift=0,this.ignore_ticks=!1,this.formatterMetrics={freedom:{left:0,right:0},duration:"",iterations:0,space:{used:0,mean:0,deviation:0}}}reset(){return this}getTicks(){return this.ticks}shouldIgnoreTicks(){return this.ignore_ticks}getWidth(){return this.width}getFormatterMetrics(){return this.formatterMetrics}setXShift(t){this.x_shift=t}getCenterXShift(){return this.isCenterAligned()?this.center_x_shift:0}isCenterAligned(){return this.align_center}setCenterAlignment(t){return this.align_center=t,this}getVoice(){if(!this.voice)throw new s.RERR("NoVoice","Tickable has no voice.");return this.voice}setVoice(t){this.voice=t}getTuplet(){return this.tuplet}resetTuplet(t){let e,i;if(t){const n=this.tupletStack.indexOf(t);return-1!==n&&(this.tupletStack.splice(n,1),e=t.getNoteCount(),i=t.getNotesOccupied(),this.applyTickMultiplier(e,i)),this}for(;this.tupletStack.length;)e=(t=this.tupletStack.pop()).getNoteCount(),i=t.getNotesOccupied(),this.applyTickMultiplier(e,i);return this}setTuplet(t){if(t){this.tupletStack.push(t);const e=t.getNoteCount(),i=t.getNotesOccupied();this.applyTickMultiplier(i,e)}return this.tuplet=t,this}addToModifierContext(t){this.modifierContext=t,this.preFormatted=!1}addModifier(t){return this.modifiers.push(t),this.preFormatted=!1,this}getModifiers(){return this.modifiers}setTickContext(t){this.tickContext=t,this.preFormatted=!1}preFormat(){this.preFormatted||(this.width=0,this.modifierContext&&(this.modifierContext.preFormat(),this.width+=this.modifierContext.getWidth()))}postFormat(){return this.postFormatted||(this.postFormatted=!0),this}getIntrinsicTicks(){return this.intrinsicTicks}setIntrinsicTicks(t){this.intrinsicTicks=t,this.ticks=this.tickMultiplier.clone().multiply(this.intrinsicTicks)}getTickMultiplier(){return this.tickMultiplier}applyTickMultiplier(t,e){this.tickMultiplier.multiply(t,e),this.ticks=this.tickMultiplier.clone().multiply(this.intrinsicTicks)}setDuration(t){const e=t.numerator*(m.RESOLUTION/t.denominator);this.ticks=this.tickMultiplier.clone().multiply(e),this.intrinsicTicks=this.ticks.value()}}class R extends I{static get CATEGORY(){return"note"}static get STAVEPADDING(){return 12}static plotMetrics(t,e,i){const n=e.getMetrics(),r=e.getAbsoluteX()-n.modLeftPx-n.extraLeftPx,o=e.getAbsoluteX()-n.extraLeftPx,a=e.getAbsoluteX(),l=e.getAbsoluteX()+n.noteWidth,h=e.getAbsoluteX()+n.noteWidth+n.extraRightPx,c=e.getAbsoluteX()+n.noteWidth+n.extraRightPx+n.modRightPx,u=c+e.getFormatterMetrics().freedom.right,d=c-r;t.save(),t.setFont("Arial",8,""),t.fillText(Math.round(d)+"px",r+e.getXShift(),i);const f=i+7;function p(i,n,s,r=f){t.beginPath(),t.setStrokeStyle(s),t.setFillStyle(s),t.setLineWidth(3),t.moveTo(i+e.getXShift(),r),t.lineTo(n+e.getXShift(),r),t.stroke()}p(r,o,"red"),p(o,a,"#999"),p(a,l,"green"),p(l,h,"#999"),p(h,c,"red"),p(c,u,"#DD0"),p(r-e.getXShift(),r,"#BBB"),s.drawDot(t,a+e.getXShift(),f,"blue");const m=e.getFormatterMetrics();if(m.iterations>0){const n=m.space.deviation,s=n>=0?"+":"";t.setFillStyle("red"),t.fillText(s+Math.round(n),a+e.getXShift(),i-10)}t.restore()}constructor(t){if(super(),this.setAttribute("type","Note"),!t)throw new s.RuntimeError("BadArguments","Note must have valid initialization data to identify duration and type.");const e=m.parseNoteStruct(t);if(!e)throw new s.RuntimeError("BadArguments",`Invalid note initialization object: ${JSON.stringify(t)}`);if(this.duration=e.duration,this.dots=e.dots,this.noteType=e.type,this.customTypes=e.customTypes,t.duration_override?this.setDuration(t.duration_override):this.setIntrinsicTicks(e.ticks),this.modifiers=[],this.glyph=m.getGlyphProps(this.duration,this.noteType),this.customGlyphs=this.customTypes.map((t=>m.getGlyphProps(this.duration,t))),this.positions&&("object"!=typeof this.positions||!this.positions.length))throw new s.RuntimeError("BadArguments","Note keys must be array type.");this.playNote=null,this.tickContext=null,this.modifierContext=null,this.ignore_ticks=!1,this.width=0,this.extraLeftPx=0,this.extraRightPx=0,this.x_shift=0,this.left_modPx=0,this.right_modPx=0,this.voice=null,this.preFormatted=!1,this.ys=[],t.align_center&&this.setCenterAlignment(t.align_center),this.stave=null,this.render_options={annotation_spacing:5,stave_padding:R.STAVEPADDING}}getPlayNote(){return this.playNote}setPlayNote(t){return this.playNote=t,this}isRest(){return!1}addStroke(t,e){return e.setNote(this),e.setIndex(t),this.modifiers.push(e),this.setPreFormatted(!1),this}getStave(){return this.stave}setStave(t){return this.stave=t,this.setYs([t.getYForLine(0)]),this.context=this.stave.context,this}getCategory(){return R.CATEGORY}setContext(t){return this.context=t,this}getExtraLeftPx(){return this.extraLeftPx}getExtraRightPx(){return this.extraRightPx}setExtraLeftPx(t){return this.extraLeftPx=t,this}setExtraRightPx(t){return this.extraRightPx=t,this}shouldIgnoreTicks(){return this.ignore_ticks}getLineNumber(){return 0}getLineForRest(){return 0}getGlyph(){return this.glyph}getGlyphWidth(){return this.glyph.getWidth(this.render_options.glyph_font_scale)}setYs(t){return this.ys=t,this}getYs(){if(0===this.ys.length)throw new s.RERR("NoYValues","No Y-values calculated for this note.");return this.ys}getYForTopText(t){if(!this.stave)throw new s.RERR("NoStave","No stave attached to this note.");return this.stave.getYForTopText(t)}getBoundingBox(){return null}getVoice(){if(!this.voice)throw new s.RERR("NoVoice","Note has no voice.");return this.voice}setVoice(t){return this.voice=t,this.preFormatted=!1,this}getTickContext(){return this.tickContext}setTickContext(t){return this.tickContext=t,this.preFormatted=!1,this}getDuration(){return this.duration}isDotted(){return this.dots>0}hasStem(){return!1}getDots(){return this.dots}getNoteType(){return this.noteType}setBeam(){return this}setModifierContext(t){return this.modifierContext=t,this}addModifier(t,e=0){return t.setNote(this),t.setIndex(e),this.modifiers.push(t),this.setPreFormatted(!1),this}getModifierStartXY(){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call GetModifierStartXY on an unformatted note");return{x:this.getAbsoluteX(),y:this.ys[0]}}getMetrics(){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call getMetrics on an unformatted note.");let t=0,e=0;null!=this.modifierContext&&(t=this.modifierContext.state.left_shift,e=this.modifierContext.state.right_shift);const i=this.getWidth();return{width:i,noteWidth:i-t-e-this.extraLeftPx-this.extraRightPx,left_shift:this.x_shift,modLeftPx:t,modRightPx:e,extraLeftPx:this.extraLeftPx,extraRightPx:this.extraRightPx}}setWidth(t){this.width=t}getWidth(){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call GetWidth on an unformatted note.");return this.width+(this.modifierContext?this.modifierContext.getWidth():0)}setXShift(t){return this.x_shift=t,this}getXShift(){return this.x_shift}getX(){if(!this.tickContext)throw new s.RERR("NoTickContext","Note needs a TickContext assigned for an X-Value");return this.tickContext.getX()+this.x_shift}getAbsoluteX(){if(!this.tickContext)throw new s.RERR("NoTickContext","Note needs a TickContext assigned for an X-Value");let t=this.tickContext.getX();return this.stave&&(t+=this.stave.getNoteStartX()+this.render_options.stave_padding),this.isCenterAligned()&&(t+=this.getCenterXShift()),t}setPreFormatted(t){if(this.preFormatted=t,this.preFormatted){const t=this.tickContext.getExtraPx();this.left_modPx=Math.max(this.left_modPx,t.left),this.right_modPx=Math.max(this.right_modPx,t.right)}}}class N extends R{static get CATEGORY(){return"notehead"}constructor(t){if(super(t),this.setAttribute("type","NoteHead"),this.index=t.index,this.x=t.x||0,this.y=t.y||0,this.note_type=t.note_type,this.duration=t.duration,this.displaced=t.displaced||!1,this.stem_direction=t.stem_direction||k.STEM_UP,this.line=t.line,this.glyph=m.getGlyphProps(this.duration,this.note_type),!this.glyph)throw new s.RuntimeError("BadArguments",`No glyph found for duration '${this.duration}' and type '${this.note_type}'`);this.glyph_code=this.glyph.code_head,this.x_shift=t.x_shift||0,t.custom_glyph_code&&(this.custom_glyph=!0,this.glyph_code=t.custom_glyph_code,this.stem_up_x_offset=t.stem_up_x_offset||0,this.stem_down_x_offset=t.stem_down_x_offset||0),this.style=t.style,this.slashed=t.slashed,s.Merge(this.render_options,{glyph_font_scale:t.glyph_font_scale||m.DEFAULT_NOTATION_FONT_SCALE,stroke_px:3}),this.setWidth(this.glyph.getWidth(this.render_options.glyph_font_scale))}getCategory(){return N.CATEGORY}getWidth(){return this.width}isDisplaced(){return!0===this.displaced}getGlyph(){return this.glyph}setX(t){return this.x=t,this}getY(){return this.y}setY(t){return this.y=t,this}getLine(){return this.line}setLine(t){return this.line=t,this}getAbsoluteX(){const t=this.preFormatted?super.getAbsoluteX():this.x,e=E.WIDTH/2;return t+(this.displaced?(this.width-e)*this.stem_direction:0)}getBoundingBox(){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call getBoundingBox on an unformatted note.");const t=this.stave.getSpacingBetweenLines(),e=t/2,i=this.y-e;return new m.BoundingBox(this.getAbsoluteX(),i,this.width,t)}setStave(t){const e=this.getLine();return this.stave=t,this.setY(t.getYForNote(e)),this.context=this.stave.context,this}preFormat(){if(this.preFormatted)return this;const t=this.getWidth()+this.extraLeftPx+this.extraRightPx;return this.setWidth(t),this.setPreFormatted(!0),this}draw(){this.checkContext(),this.setRendered();const t=this.context;let e=this.getAbsoluteX();this.custom_glyph&&(e+=this.stem_direction===E.UP?this.stem_up_x_offset:this.stem_down_x_offset);const i=this.y;!function(...t){N.DEBUG&&s.L("Vex.Flow.NoteHead",t)}("Drawing note head '",this.note_type,this.duration,"' at",e,i);const n=this.stem_direction,r=this.render_options.glyph_font_scale;if(this.style&&this.applyStyle(t),"s"===this.note_type){const s=this.stave.getSpacingBetweenLines();!function(t,e,i,n,s,r){const o=m.SLASH_NOTEHEAD_WIDTH;t.save(),t.setLineWidth(m.STEM_WIDTH);let a=!1;if(m.durationToNumber(e)>2&&(a=!0),a||(i-=m.STEM_WIDTH/2*s),t.beginPath(),t.moveTo(i,n+r),t.lineTo(i,n+1),t.lineTo(i+o,n-r),t.lineTo(i+o,n),t.lineTo(i,n+r),t.closePath(),a?t.fill():t.stroke(),m.durationToFraction(e).equals(.5)){const e=[-3,-1,o+1,o+3];for(let s=0;s<e.length;s++)t.beginPath(),t.moveTo(i+e[s],n-10),t.lineTo(i+e[s],n+11),t.stroke()}t.restore()}(t,this.duration,e,i,n,s)}else p.renderGlyph(t,e,i,r,this.glyph_code);this.style&&this.restoreStyle(t)}}class F extends R{constructor(t){super(t),this.setAttribute("type","StemmableNote"),this.stem=null,this.stemExtensionOverride=null,this.beam=null}getStem(){return this.stem}setStem(t){return this.stem=t,this}buildStem(){const t=new E;return this.setStem(t),this}buildFlag(){const{glyph:t,beam:e}=this,i=null===e;if(t&&t.flag&&i){const e=this.getStemDirection()===E.DOWN?t.code_flag_downstem:t.code_flag_upstem;this.flag=new p(e,this.render_options.glyph_font_scale)}}getTopGlyph(){return this.getStemDirection()===E.DOWN?this.customGlyphs[this.customGlyphs.length-1]:this.customGlyphs[0]}getStemLength(){return E.HEIGHT+this.getStemExtension()}getBeamCount(){const t=this.getGlyph();return t?t.beam_count:0}getStemMinumumLength(){let t=m.durationToFraction(this.duration).value()<=1?0:20;switch(this.duration){case"8":null==this.beam&&(t=35);break;case"16":t=null==this.beam?35:25;break;case"32":t=null==this.beam?45:35;break;case"64":t=null==this.beam?50:40;break;case"128":t=null==this.beam?55:45}return t}getStemDirection(){return this.stem_direction}setStemDirection(t){if(t||(t=E.UP),t!==E.UP&&t!==E.DOWN)throw new s.RERR("BadArgument",`Invalid stem direction: ${t}`);if(this.stem_direction=t,this.stem){this.stem.setDirection(t),this.stem.setExtension(this.getStemExtension());const e=this.getTopGlyph()||this.getGlyph();this.stem.setOptions({stem_up_y_offset:e.stem_up_y_offset,stem_down_y_offset:e.stem_down_y_offset})}return this.reset(),this.flag&&this.buildFlag(),this.beam=null,this.preFormatted&&this.preFormat(),this}getStemX(){const t=this.getAbsoluteX()+this.x_shift,e=this.getAbsoluteX()+this.x_shift+this.getGlyphWidth();return this.stem_direction===E.DOWN?t:e}getCenterGlyphX(){return this.getAbsoluteX()+this.x_shift+this.getGlyphWidth()/2}getStemExtension(){const t=this.getGlyph();return null!=this.stemExtensionOverride?this.stemExtensionOverride:t?1===this.getStemDirection()?t.stem_up_extension:t.stem_down_extension:0}setStemLength(t){return this.stemExtensionOverride=t-E.HEIGHT,this}getStemExtents(){return this.stem.getExtents()}setBeam(t){return this.beam=t,this}getYForTopText(t){const e=this.getStemExtents();return this.hasStem()?Math.min(this.stave.getYForTopText(t),e.topY-this.render_options.annotation_spacing*(t+1)):this.stave.getYForTopText(t)}getYForBottomText(t){const e=this.getStemExtents();return this.hasStem()?Math.max(this.stave.getYForTopText(t),e.baseY+this.render_options.annotation_spacing*t):this.stave.getYForBottomText(t)}hasFlag(){return m.getGlyphProps(this.duration).flag&&!this.beam}postFormat(){return this.beam&&this.beam.postFormat(),this.postFormatted=!0,this}drawStem(t){this.checkContext(),this.setRendered(),this.setStem(new E(t)),this.stem.setContext(this.context).draw()}}class B extends h{static get CATEGORY(){return"none"}static get Position(){return{LEFT:1,RIGHT:2,ABOVE:3,BELOW:4}}static get PositionString(){return{above:B.Position.ABOVE,below:B.Position.BELOW,left:B.Position.LEFT,right:B.Position.RIGHT}}constructor(){super(),this.setAttribute("type","Modifier"),this.width=0,this.note=null,this.index=null,this.text_line=0,this.position=B.Position.LEFT,this.modifier_context=null,this.x_shift=0,this.y_shift=0,this.spacingFromNextModifier=0}getCategory(){return B.CATEGORY}getWidth(){return this.width}setWidth(t){return this.width=t,this}getNote(){return this.note}setNote(t){return this.note=t,this}getIndex(){return this.index}setIndex(t){return this.index=t,this}getModifierContext(){return this.modifier_context}setModifierContext(t){return this.modifier_context=t,this}getPosition(){return this.position}setPosition(t){return this.position="string"==typeof t?B.PositionString[t]:t,this}setTextLine(t){return this.text_line=t,this}setYShift(t){return this.y_shift=t,this}setSpacingFromNextModifier(t){this.spacingFromNextModifier=t}getSpacingFromNextModifier(){return this.spacingFromNextModifier}setXShift(t){this.x_shift=0,this.position===B.Position.LEFT?this.x_shift-=t:this.x_shift+=t}getXShift(){return this.x_shift}draw(){throw this.checkContext(),new s.RERR("MethodNotImplemented","draw() not implemented for this modifier.")}alignSubNotesWithNote(t,e){const i=e.getTickContext(),n=i.getExtraPx(),s=i.getX()-n.left-n.extraLeft+this.getSpacingFromNextModifier();t.forEach((t=>{const i=t.getTickContext();t.setStave(e.stave),i.setXOffset(s)}))}}class O extends B{static get CATEGORY(){return"dots"}static format(t,e){const i=e.right_shift;if(!t||0===t.length)return!1;const n=[],s={};for(let u=0;u<t.length;++u){const e=t[u],i=e.getNote();let r,o;"function"==typeof i.getKeyProps?(r=i.getKeyProps()[e.getIndex()],o=r.displaced?i.getExtraRightPx():0):(r={line:.5},o=0);const a=i.getAttribute("id");n.push({line:r.line,note:i,note_id:a,dot:e}),s[a]=Math.max(s[a]||o,o)}n.sort(((t,e)=>e.line-t.line));let r=i,o=0,a=null,l=null,h=null,c=0;for(let u=0;u<n.length;++u){const{dot:t,note:e,note_id:i,line:d}=n[u];d===a&&e===l||(r=s[i]),e.isRest()||d===a||(.5===Math.abs(d%1)?c=0:(c=.5,null==l||l.isRest()||a-d!=.5?d+c===h&&(c=-.5):c=-.5)),e.isRest()?t.dot_shiftY+=-c:t.dot_shiftY=-c,h=d+c,t.setXShift(r),r+=t.getWidth()+1,o=r>o?r:o,a=d,l=e}return e.right_shift+=o,!0}constructor(){super(),this.setAttribute("type","Dot"),this.note=null,this.index=null,this.position=B.Position.RIGHT,this.radius=2,this.setWidth(5),this.dot_shiftY=0}getCategory(){return O.CATEGORY}setNote(t){this.note=t,"gracenotes"===this.note.getCategory()&&(this.radius*=.5,this.setWidth(3))}setDotShiftY(t){return this.dot_shiftY=t,this}draw(){if(this.checkContext(),this.setRendered(),!this.note||null===this.index)throw new s.RERR("NoAttachedNote","Can't draw dot without a note and index.");const t=this.note.stave.options.spacing_between_lines_px,e=this.note.getModifierStartXY(this.position,this.index,{forceFlagRight:!0});"tabnotes"===this.note.getCategory()&&(e.y=this.note.getStemExtents().baseY);const i=e.x+this.x_shift+this.width-this.radius,n=e.y+this.y_shift+this.dot_shiftY*t,r=this.context;r.beginPath(),r.arc(i,n,this.radius,0,2*Math.PI,!1),r.fill()}}function D(t,e,i){const n=(e.isrest?0:1)*i;t.line+=n,t.maxLine+=n,t.minLine+=n,t.note.setKeyLine(0,t.note.getKeyLine(0)+n)}class k extends F{static get CATEGORY(){return"stavenotes"}static get STEM_UP(){return E.UP}static get STEM_DOWN(){return E.DOWN}static get DEFAULT_LEDGER_LINE_OFFSET(){return 3}static format(t,e){if(!t||t.length<2)return!1;if(t[0].getStave())return k.formatByY(t,e);const i=[];for(let s=0;s<t.length;s++){const e=t[s].getKeyProps(),n=e[0].line;let r=e[e.length-1].line;const o=t[s].getStemDirection(),a=t[s].getStemLength()/10,l=t[s].getStemMinumumLength()/10;let h;t[s].isRest()?(h=n+t[s].glyph.line_above,r=n-t[s].glyph.line_below):(h=1===o?e[e.length-1].line+a:e[e.length-1].line,r=1===o?e[0].line:e[0].line-a),i.push({line:e[0].line,maxLine:h,minLine:r,isrest:t[s].isRest(),stemDirection:o,stemMax:a,stemMin:l,voice_shift:t[s].getVoiceShiftWidth(),is_displaced:t[s].isDisplaced(),note:t[s]})}const n=i.length;let r=i[0];const o=n>2?i[1]:null;let a=n>2?i[2]:i[1];2===n&&-1===r.stemDirection&&1===a.stemDirection&&(r=i[1],a=i[0]);const l=Math.max(r.voice_shift,a.voice_shift);let h,c=0;if(2===n){const t=r.stemDirection===a.stemDirection?0:.5;return r.stemDirection===a.stemDirection&&r.minLine<=a.maxLine&&(r.isrest||(h=Math.abs(r.line-(a.maxLine+.5)),h=Math.max(h,r.stemMin),r.minLine=r.line-h,r.note.setStemLength(10*h))),r.minLine<=a.maxLine+t&&(r.isrest?D(r,a,1):a.isrest?D(a,r,-1):(c=l,r.stemDirection===a.stemDirection?r.note.setXShift(c+3):a.note.setXShift(c))),!0}return null!==o&&o.minLine<a.maxLine+.5&&(o.isrest||(h=Math.abs(o.line-(a.maxLine+.5)),h=Math.max(h,o.stemMin),o.minLine=o.line-h,o.note.setStemLength(10*h))),o.isrest&&!r.isrest&&!a.isrest&&(r.minLine<=o.maxLine||o.minLine<=a.maxLine)?(o.maxLine-o.minLine<r.minLine-a.maxLine?function(t,e,i){const n=t.line-s.MidLine(e.minLine,i.maxLine);t.note.setKeyLine(0,t.note.getKeyLine(0)-n),t.line-=n,t.maxLine-=n,t.minLine-=n}(o,r,a):(c=l+3,o.note.setXShift(c)),!0):r.isrest&&o.isrest&&a.isrest?(D(r,o,1),D(a,o,-1),!0):(o.isrest&&r.isrest&&o.minLine<=a.maxLine&&D(o,a,1),o.isrest&&a.isrest&&r.minLine<=o.maxLine&&D(o,r,-1),r.isrest&&r.minLine<=o.maxLine&&D(r,o,1),a.isrest&&o.minLine<=a.maxLine&&D(a,o,-1),(!r.isrest&&!o.isrest&&r.minLine<=o.maxLine+.5||!o.isrest&&!a.isrest&&o.minLine<=a.maxLine)&&(c=l+3,o.note.setXShift(c)),!0)}static formatByY(t,e){let i=!0;for(let s=0;s<t.length;s++)i=i&&null!=t[s].getStave();if(!i)throw new s.RERR("Stave Missing","All notes must have a stave - Vex.Flow.ModifierContext.formatMultiVoice!");let n=0;for(let s=0;s<t.length-1;s++){let e=t[s],i=t[s+1];e.getStemDirection()===E.DOWN&&(e=t[s+1],i=t[s]);const r=e.getKeyProps(),o=i.getKeyProps(),a=.5,l=e.getStave().getYForLine(5-r[0].line+a);i.getStave().getYForLine(5-o[o.length-1].line-a)-l<0&&(n=e.getVoiceShiftWidth()+2,i.setXShift(n))}e.right_shift+=n}static postFormat(t){return!!t&&(t.forEach((t=>t.postFormat())),!0)}constructor(t){if(super(t),this.setAttribute("type","StaveNote"),this.keys=t.keys,this.clef=t.clef,this.octave_shift=t.octave_shift,this.beam=null,this.glyph=m.getGlyphProps(this.duration,this.noteType),!this.glyph)throw new s.RuntimeError("BadArguments",`Invalid note initialization data (No glyph found): ${JSON.stringify(t)}`);this.displaced=!1,this.dot_shiftY=0,this.keyProps=[],this.use_default_head_x=!1,this.note_heads=[],this.modifiers=[],s.Merge(this.render_options,{glyph_font_scale:t.glyph_font_scale||m.DEFAULT_NOTATION_FONT_SCALE,stroke_px:t.stroke_px||k.DEFAULT_LEDGER_LINE_OFFSET}),this.calculateKeyProps(),this.buildStem(),t.auto_stem?this.autoStem():this.setStemDirection(t.stem_direction),this.reset(),this.buildFlag()}reset(){super.reset();const t=this.note_heads.map((t=>t.getStyle()));this.buildNoteHeads(),this.note_heads.forEach(((e,i)=>e.setStyle(t[i]))),this.stave&&this.note_heads.forEach((t=>t.setStave(this.stave))),this.calcExtraPx()}setBeam(t){return this.beam=t,this.calcExtraPx(),this}getCategory(){return k.CATEGORY}buildStem(){this.setStem(new E({hide:!!this.isRest()}))}buildNoteHeads(){this.note_heads=[];const t=this.getStemDirection(),e=this.getKeys();let i,n,s,r=null,o=null,a=!1;t===E.UP?(i=0,n=e.length,s=1):t===E.DOWN&&(i=e.length-1,n=-1,s=-1);for(let l=i;l!==n;l+=s){const e=this.keyProps[l],i=e.line;null===r?r=i:(o=Math.abs(r-i),0===o||.5===o?a=!a:(a=!1,this.use_default_head_x=!0)),r=i;const n=new N({duration:this.duration,note_type:this.noteType,displaced:a,stem_direction:t,custom_glyph_code:e.code,glyph_font_scale:this.render_options.glyph_font_scale,x_shift:e.shift_right,stem_up_x_offset:e.stem_up_x_offset,stem_down_x_offset:e.stem_down_x_offset,line:e.line});this.note_heads[l]=n}}autoStem(){this.minLine=this.keyProps[0].line,this.maxLine=this.keyProps[this.keyProps.length-1].line;const t=(this.minLine+this.maxLine)/2<3?E.UP:E.DOWN;this.setStemDirection(t)}calculateKeyProps(){let t=null;for(let e=0;e<this.keys.length;++e){const i=this.keys[e];this.glyph.rest&&(this.glyph.position=i);const n={octave_shift:this.octave_shift||0},r=m.keyProperties(i,this.clef,n);if(!r)throw new s.RuntimeError("BadArguments",`Invalid key for note properties: ${i}`);"R"===r.key&&("1"===this.duration||"w"===this.duration?r.line=4:r.line=3);const o=r.line;null===t?t=o:.5===Math.abs(t-o)&&(this.displaced=!0,r.displaced=!0,this.keyProps.length>0&&(this.keyProps[e-1].displaced=!0)),t=o,this.keyProps.push(r)}t=-1/0,this.keyProps.forEach((e=>{e.line<t&&s.W("Unsorted keys in note will be sorted. See https://github.com/0xfe/vexflow/issues/104 for details."),t=e.line})),this.keyProps.sort(((t,e)=>t.line-e.line))}getBoundingBox(){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call getBoundingBox on an unformatted note.");const{width:t,modLeftPx:e,extraLeftPx:i}=this.getMetrics(),n=this.getAbsoluteX()-e-i;let r=0,o=0;const a=this.getStave().getSpacingBetweenLines()/2,l=2*a;if(this.isRest()){const t=this.ys[0],e=m.durationToFraction(this.duration);e.equals(1)||e.equals(2)?(r=t-a,o=t+a):(r=t-this.glyph.line_above*l,o=t+this.glyph.line_below*l)}else if(this.glyph.stem){const t=this.getStemExtents();t.baseY+=a*this.stem_direction,r=Math.min(t.topY,t.baseY),o=Math.max(t.topY,t.baseY)}else{r=null,o=null;for(let t=0;t<this.ys.length;++t){const e=this.ys[t];0===t?(r=e,o=e):(r=Math.min(e,r),o=Math.max(e,o))}r-=a,o+=a}return new u(n,r,t,o-r)}getLineNumber(t){if(!this.keyProps.length)throw new s.RERR("NoKeyProps","Can't get bottom note line, because note is not initialized properly.");let e=this.keyProps[0].line;for(let i=0;i<this.keyProps.length;i++){const n=this.keyProps[i].line;t?n>e&&(e=n):n<e&&(e=n)}return e}isRest(){return this.glyph.rest}isChord(){return!this.isRest()&&this.keys.length>1}hasStem(){return this.glyph.stem}hasFlag(){return super.hasFlag()&&!this.isRest()}getStemX(){return"r"===this.noteType?this.getCenterGlyphX():super.getStemX()+(t=this,E.WIDTH/(2*-t.getStemDirection()));var t}getYForTopText(t){const e=this.getStemExtents();return Math.min(this.stave.getYForTopText(t),e.topY-this.render_options.annotation_spacing*(t+1))}getYForBottomText(t){const e=this.getStemExtents();return Math.max(this.stave.getYForTopText(t),e.baseY+this.render_options.annotation_spacing*t)}setStave(t){super.setStave(t);const e=this.note_heads.map((e=>(e.setStave(t),e.getY())));if(this.setYs(e),this.stem){const{y_top:t,y_bottom:e}=this.getNoteHeadBounds();this.stem.setYBounds(t,e)}return this}getKeys(){return this.keys}getKeyProps(){return this.keyProps}isDisplaced(){return this.displaced}setNoteDisplaced(t){return this.displaced=t,this}getTieRightX(){let t=this.getAbsoluteX();return t+=this.getGlyphWidth()+this.x_shift+this.extraRightPx,this.modifierContext&&(t+=this.modifierContext.getExtraRightPx()),t}getTieLeftX(){let t=this.getAbsoluteX();return t+=this.x_shift-this.extraLeftPx,t}getLineForRest(){let t=this.keyProps[0].line;if(this.keyProps.length>1){const e=this.keyProps[this.keyProps.length-1].line,i=Math.max(t,e),n=Math.min(t,e);t=s.MidLine(i,n)}return t}getModifierStartXY(t,e,i){if(i=i||{},!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call GetModifierStartXY on an unformatted note");if(0===this.ys.length)throw new s.RERR("NoYValues","No Y-Values calculated for this note.");const{ABOVE:n,BELOW:r,LEFT:o,RIGHT:a}=B.Position;let l=0;return t===o?l=-2:t===a?(l=this.getGlyphWidth()+this.x_shift+2,this.stem_direction===E.UP&&this.hasFlag()&&(i.forceFlagRight||e===((h=this).getStemDirection()===E.UP?h.keyProps.length-1:0))&&(l+=this.flag.getMetrics().width)):t!==r&&t!==n||(l=this.getGlyphWidth()/2),{x:this.getAbsoluteX()+l,y:this.ys[e]};var h}setStyle(t){super.setStyle(t),this.note_heads.forEach((e=>e.setStyle(t))),this.stem.setStyle(t)}setStemStyle(t){this.getStem().setStyle(t)}getStemStyle(){return this.stem.getStyle()}setLedgerLineStyle(t){this.ledgerLineStyle=t}getLedgerLineStyle(){return this.ledgerLineStyle}setFlagStyle(t){this.flagStyle=t}getFlagStyle(){return this.flagStyle}setKeyStyle(t,e){return this.note_heads[t].setStyle(e),this}setKeyLine(t,e){return this.keyProps[t].line=e,this.reset(),this}getKeyLine(t){return this.keyProps[t].line}addToModifierContext(t){this.setModifierContext(t);for(let e=0;e<this.modifiers.length;++e)this.modifierContext.addModifier(this.modifiers[e]);return this.modifierContext.addModifier(this),this.setPreFormatted(!1),this}addModifier(t,e){return e.setNote(this),e.setIndex(t),this.modifiers.push(e),this.setPreFormatted(!1),this}addAccidental(t,e){return this.addModifier(t,e)}addArticulation(t,e){return this.addModifier(t,e)}addAnnotation(t,e){return this.addModifier(t,e)}addDot(t){const e=new O;return e.setDotShiftY(this.glyph.dot_shiftY),this.dots++,this.addModifier(t,e)}addDotToAll(){for(let t=0;t<this.keys.length;++t)this.addDot(t);return this}getAccidentals(){return this.modifierContext.getModifiers("accidentals")}getDots(){return this.modifierContext.getModifiers("dots")}getVoiceShiftWidth(){return this.getGlyphWidth()*(this.displaced?2:1)}calcExtraPx(){this.setExtraLeftPx(this.displaced&&this.stem_direction===E.DOWN?this.getGlyphWidth():0),this.setExtraRightPx(!this.hasFlag()&&this.displaced&&this.stem_direction===E.UP?this.getGlyphWidth():0)}preFormat(){if(this.preFormatted)return;this.modifierContext&&this.modifierContext.preFormat();let t=this.getGlyphWidth()+this.extraLeftPx+this.extraRightPx;this.glyph.flag&&null===this.beam&&this.stem_direction===E.UP&&(t+=this.getGlyphWidth()),this.setWidth(t),this.setPreFormatted(!0)}getNoteHeadBounds(){let t=null,e=null,i=null,n=null,s=this.stave.getNumLines(),r=1,o=!1,a=!1,l=s,h=r;return this.note_heads.forEach((c=>{const u=c.getLine(),d=c.getY();(null===t||d<t)&&(t=d),(null===e||d>e)&&(e=d),null===n&&c.isDisplaced()&&(n=c.getAbsoluteX()),null!==i||c.isDisplaced()||(i=c.getAbsoluteX()),s=u>s?u:s,r=u<r?u:r,c.isDisplaced()?(o=!1===o?u:Math.max(u,o),a=!1===a?u:Math.min(u,a)):(l=Math.max(u,l),h=Math.min(u,h))}),this),{y_top:t,y_bottom:e,displaced_x:n,non_displaced_x:i,highest_line:s,lowest_line:r,highest_displaced_line:o,lowest_displaced_line:a,highest_non_displaced_line:l,lowest_non_displaced_line:h}}getNoteHeadBeginX(){return this.getAbsoluteX()+this.x_shift}getNoteHeadEndX(){return this.getNoteHeadBeginX()+this.getGlyphWidth()}drawLedgerLines(){const{stave:e,glyph:i,render_options:{stroke_px:n},context:r}=this,o=i.getWidth()+2*n,a=2*(i.getWidth()+n)-E.WIDTH/2;if(this.isRest())return;if(!r)throw new s.RERR("NoCanvasContext","Can't draw without a canvas context.");const{highest_line:l,lowest_line:h,highest_displaced_line:c,highest_non_displaced_line:u,lowest_displaced_line:d,lowest_non_displaced_line:f,displaced_x:p,non_displaced_x:m}=this.getNoteHeadBounds(),b=Math.min(p,m),g=(t,e,i)=>{let s;s=i&&e?b-n:e?m-n:p-n;const l=e&&i?a:o;r.beginPath(),r.moveTo(s,t),r.lineTo(s+l,t),r.stroke()},y=t(t({},e.getStyle()||{}),this.getLedgerLineStyle()||{});this.applyStyle(r,y);for(let t=6;t<=l;++t){const i=null!==m&&t<=u,n=null!==p&&t<=c;g(e.getYForNote(t),i,n)}for(let t=0;t>=h;--t){const i=null!==m&&t>=f,n=null!==p&&t>=d;g(e.getYForNote(t),i,n)}this.restoreStyle(r,y)}drawModifiers(){if(!this.context)throw new s.RERR("NoCanvasContext","Can't draw without a canvas context.");const t=this.context;t.openGroup("modifiers");for(let e=0;e<this.modifiers.length;e++){const i=this.modifiers[e],n=this.note_heads[i.getIndex()],s=n.getStyle();n.applyStyle(t,s),i.setContext(t),i.drawWithStyle(),n.restoreStyle(t,s)}t.closeGroup()}drawFlag(){const{stem:t,beam:e,context:i}=this;if(!i)throw new s.RERR("NoCanvasContext","Can't draw without a canvas context.");const n=null===e;if(this.getGlyph().flag&&n){const{y_top:e,y_bottom:n}=this.getNoteHeadBounds(),s=t.getHeight(),r=this.getStemX(),o=this.getStemDirection()===E.DOWN?e-s+2:n-s-2;i.openGroup("flag",null,{pointerBBox:!0}),this.applyStyle(i,this.getFlagStyle()||!1),this.flag.render(i,r,o),this.restoreStyle(i,this.getFlagStyle()||!1),i.closeGroup()}}drawNoteHeads(){this.note_heads.forEach((t=>{this.context.openGroup("notehead",null,{pointerBBox:!0}),t.setContext(this.context).draw(),this.context.closeGroup()}))}drawStem(t){if(!this.context)throw new s.RERR("NoCanvasContext","Can't draw without a canvas context.");t&&this.setStem(new E(t)),this.context.openGroup("stem",null,{pointerBBox:!0}),this.stem.setContext(this.context).draw(),this.context.closeGroup()}draw(){if(!this.context)throw new s.RERR("NoCanvasContext","Can't draw without a canvas context.");if(!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");if(0===this.ys.length)throw new s.RERR("NoYValues","Can't draw note without Y values.");const t=this.getNoteHeadBeginX(),e=this.hasStem()&&!this.beam;this.note_heads.forEach((e=>e.setX(t)));const i=this.getStemX();this.stem.setNoteHeadXBounds(i,i),function(...t){k.DEBUG&&s.L("Vex.Flow.StaveNote",t)}("Rendering ",this.isChord()?"chord :":"note :",this.keys),this.drawLedgerLines(),this.applyStyle(),this.setAttribute("el",this.context.openGroup("stavenote",this.getAttribute("id"))),this.context.openGroup("note",null,{pointerBBox:!0}),e&&this.drawStem(),this.drawNoteHeads(),this.drawFlag(),this.context.closeGroup(),this.drawModifiers(),this.context.closeGroup(),this.restoreStyle(),this.setRendered()}}class V extends B{static get CATEGORY(){return"frethandfinger"}static format(t,e){const{left_shift:i,right_shift:n}=e;if(!t||0===t.length)return!1;const s=[];let r=null,o=0,a=0;for(let p=0;p<t.length;++p){const e=t[p],l=e.getNote(),h=e.getPosition(),c=l.getKeyProps()[e.getIndex()];if(l!==r){for(let t=0;t<l.keys.length;++t){const e=l.getKeyProps()[t];0===i&&(o=e.displaced?l.getExtraLeftPx():o),0===n&&(a=e.displaced?l.getExtraRightPx():a)}r=l}s.push({note:l,num:e,pos:h,line:c.line,shiftL:o,shiftR:a})}s.sort(((t,e)=>e.line-t.line));let l=0,h=0,c=0,u=0,d=null,f=null;for(let p=0;p<s.length;++p){let t=0;const{note:e,pos:r,num:o,line:m,shiftL:b,shiftR:g}=s[p];m===d&&e===f||(l=i+b,h=n+g);const y=o.getWidth()+1;r===B.Position.LEFT?(o.setXShift(i+l),t=i+y,c=t>c?t:c):r===B.Position.RIGHT&&(o.setXShift(h),t=a+y,u=t>u?t:u),d=m,f=e}return e.left_shift+=c,e.right_shift+=u,!0}constructor(t){super(),this.setAttribute("type","FretHandFinger"),this.note=null,this.index=null,this.finger=t,this.width=7,this.position=B.Position.LEFT,this.x_shift=0,this.y_shift=0,this.x_offset=0,this.y_offset=0,this.font={family:"sans-serif",size:9,weight:"bold"}}getCategory(){return V.CATEGORY}setFretHandFinger(t){return this.finger=t,this}setOffsetX(t){return this.x_offset=t,this}setOffsetY(t){return this.y_offset=t,this}draw(){if(this.checkContext(),!this.note||null==this.index)throw new s.RERR("NoAttachedNote","Can't draw string number without a note and index.");this.setRendered();const t=this.context,e=this.note.getModifierStartXY(this.position,this.index);let i=e.x+this.x_shift+this.x_offset,n=e.y+this.y_shift+this.y_offset+5;switch(this.position){case B.Position.ABOVE:i-=4,n-=12;break;case B.Position.BELOW:i-=2,n+=10;break;case B.Position.LEFT:i-=this.width;break;case B.Position.RIGHT:i+=1;break;default:throw new s.RERR("InvalidPostion",`The position ${this.position} does not exist`)}t.save(),t.setFont(this.font.family,this.font.size,this.font.weight),t.fillText(""+this.finger,i,n),t.restore()}}class G{static get NUM_TONES(){return 12}static get roots(){return["c","d","e","f","g","a","b"]}static get root_values(){return[0,2,4,5,7,9,11]}static get root_indices(){return{c:0,d:1,e:2,f:3,g:4,a:5,b:6}}static get canonical_notes(){return["c","c#","d","d#","e","f","f#","g","g#","a","a#","b"]}static get diatonic_intervals(){return["unison","m2","M2","m3","M3","p4","dim5","p5","m6","M6","b7","M7","octave"]}static get diatonic_accidentals(){return{unison:{note:0,accidental:0},m2:{note:1,accidental:-1},M2:{note:1,accidental:0},m3:{note:2,accidental:-1},M3:{note:2,accidental:0},p4:{note:3,accidental:0},dim5:{note:4,accidental:-1},p5:{note:4,accidental:0},m6:{note:5,accidental:-1},M6:{note:5,accidental:0},b7:{note:6,accidental:-1},M7:{note:6,accidental:0},octave:{note:7,accidental:0}}}static get intervals(){return{u:0,unison:0,m2:1,b2:1,min2:1,S:1,H:1,2:2,M2:2,maj2:2,T:2,W:2,m3:3,b3:3,min3:3,M3:4,3:4,maj3:4,4:5,p4:5,"#4":6,b5:6,aug4:6,dim5:6,5:7,p5:7,"#5":8,b6:8,aug5:8,6:9,M6:9,maj6:9,b7:10,m7:10,min7:10,dom7:10,M7:11,maj7:11,8:12,octave:12}}static get scales(){return{major:[2,2,1,2,2,2,1],dorian:[2,1,2,2,2,1,2],mixolydian:[2,2,1,2,2,1,2],minor:[2,1,2,2,1,2,2]}}static get scaleTypes(){return{M:G.scales.major,m:G.scales.minor}}static get accidentals(){return["bb","b","n","#","##"]}static get noteValues(){return{c:{root_index:0,int_val:0},cn:{root_index:0,int_val:0},"c#":{root_index:0,int_val:1},"c##":{root_index:0,int_val:2},cb:{root_index:0,int_val:11},cbb:{root_index:0,int_val:10},d:{root_index:1,int_val:2},dn:{root_index:1,int_val:2},"d#":{root_index:1,int_val:3},"d##":{root_index:1,int_val:4},db:{root_index:1,int_val:1},dbb:{root_index:1,int_val:0},e:{root_index:2,int_val:4},en:{root_index:2,int_val:4},"e#":{root_index:2,int_val:5},"e##":{root_index:2,int_val:6},eb:{root_index:2,int_val:3},ebb:{root_index:2,int_val:2},f:{root_index:3,int_val:5},fn:{root_index:3,int_val:5},"f#":{root_index:3,int_val:6},"f##":{root_index:3,int_val:7},fb:{root_index:3,int_val:4},fbb:{root_index:3,int_val:3},g:{root_index:4,int_val:7},gn:{root_index:4,int_val:7},"g#":{root_index:4,int_val:8},"g##":{root_index:4,int_val:9},gb:{root_index:4,int_val:6},gbb:{root_index:4,int_val:5},a:{root_index:5,int_val:9},an:{root_index:5,int_val:9},"a#":{root_index:5,int_val:10},"a##":{root_index:5,int_val:11},ab:{root_index:5,int_val:8},abb:{root_index:5,int_val:7},b:{root_index:6,int_val:11},bn:{root_index:6,int_val:11},"b#":{root_index:6,int_val:0},"b##":{root_index:6,int_val:1},bb:{root_index:6,int_val:10},bbb:{root_index:6,int_val:9}}}isValidNoteValue(t){return!(null==t||t<0||t>=G.NUM_TONES)}isValidIntervalValue(t){return this.isValidNoteValue(t)}getNoteParts(t){if(!t||t.length<1)throw new s.RERR("BadArguments","Invalid note name: "+t);if(t.length>3)throw new s.RERR("BadArguments","Invalid note name: "+t);const e=t.toLowerCase(),i=/^([cdefgab])(b|bb|n|#|##)?$/.exec(e);if(null!=i)return{root:i[1],accidental:i[2]};throw new s.RERR("BadArguments","Invalid note name: "+t)}getKeyParts(t){if(!t||t.length<1)throw new s.RERR("BadArguments","Invalid key: "+t);const e=t.toLowerCase(),i=/^([cdefgab])(b|#)?(mel|harm|m|M)?$/.exec(e);if(null!=i){const t=i[1],e=i[2];let n=i[3];return n||(n="M"),{root:t,accidental:e,type:n}}throw new s.RERR("BadArguments",`Invalid key: ${t}`)}getNoteValue(t){const e=G.noteValues[t];if(null==e)throw new s.RERR("BadArguments",`Invalid note name: ${t}`);return e.int_val}getIntervalValue(t){const e=G.intervals[t];if(null==e)throw new s.RERR("BadArguments",`Invalid interval name: ${t}`);return e}getCanonicalNoteName(t){if(!this.isValidNoteValue(t))throw new s.RERR("BadArguments",`Invalid note value: ${t}`);return G.canonical_notes[t]}getCanonicalIntervalName(t){if(!this.isValidIntervalValue(t))throw new s.RERR("BadArguments",`Invalid interval value: ${t}`);return G.diatonic_intervals[t]}getRelativeNoteValue(t,e,i){if(null==i&&(i=1),1!==i&&-1!==i)throw new s.RERR("BadArguments",`Invalid direction: ${i}`);let n=(t+i*e)%G.NUM_TONES;return n<0&&(n+=G.NUM_TONES),n}getRelativeNoteName(t,e){const i=this.getNoteParts(t),n=this.getNoteValue(i.root);let r=e-n;if(Math.abs(r)>G.NUM_TONES-3){let i=1;r>0&&(i=-1);const o=(e+1+(n+1))%G.NUM_TONES*i;if(Math.abs(o)>2)throw new s.RERR("BadArguments",`Notes not related: ${t}, ${e})`);r=o}if(Math.abs(r)>2)throw new s.RERR("BadArguments",`Notes not related: ${t}, ${e})`);let o=i.root;if(r>0)for(let s=1;s<=r;++s)o+="#";else if(r<0)for(let s=-1;s>=r;--s)o+="b";return o}getScaleTones(t,e){const i=[t];let n=t;for(let s=0;s<e.length;s+=1)n=this.getRelativeNoteValue(n,e[s]),n!==t&&i.push(n);return i}getIntervalBetween(t,e,i){if(null==i&&(i=1),1!==i&&-1!==i)throw new s.RERR("BadArguments",`Invalid direction: ${i}`);if(!this.isValidNoteValue(t)||!this.isValidNoteValue(e))throw new s.RERR("BadArguments",`Invalid notes: ${t}, ${e}`);let n=1===i?e-t:t-e;return n<0&&(n+=G.NUM_TONES),n}createScaleMap(t){const e=this.getKeyParts(t),i=G.scaleTypes[e.type];let n=e.root;if(e.accidental&&(n+=e.accidental),!i)throw new s.RERR("BadArguments","Unsupported key type: "+t);const r=this.getScaleTones(this.getNoteValue(n),i),o=G.root_indices[e.root],a={};for(let s=0;s<G.roots.length;++s){const t=(o+s)%G.roots.length,e=G.roots[t];let i=this.getRelativeNoteName(e,r[s]);1===i.length&&(i+="n"),a[e]=i}return a}}function W(...t){z.DEBUG&&s.L("Vex.Flow.Accidental",t)}const U=t=>t.getMetrics().width;class z extends B{static get CATEGORY(){return"accidentals"}static format(t,e){const i=e.left_shift+1;if(!t||0===t.length)return;const n=[];let s,r=null,o=0;for(let m=0;m<t.length;++m){const e=t[m],i=e.getNote(),a=i.getStave(),l=i.getKeyProps()[e.getIndex()];if(i!==r){for(let t=0;t<i.keys.length;++t)s=i.getKeyProps()[t],o=s.displaced?i.getExtraLeftPx():o;r=i}if(null!==a){const t=a.options.spacing_between_lines_px,i=a.getYForLine(l.line),s=Math.round(i/t*2)/2;n.push({y:i,line:s,shift:o,acc:e,lineSpace:t})}else n.push({line:l.line,shift:o,acc:e})}n.sort(((t,e)=>e.line-t.line));const a=[];let l=0,h=null;for(let m=0;m<n.length;m++){const t=n[m];null!==h&&h===t.line||a.push({line:t.line,flatLine:!0,dblSharpLine:!0,numAcc:0,width:0}),"b"!==t.acc.type&&"bb"!==t.acc.type&&(a[a.length-1].flatLine=!1),"##"!==t.acc.type&&(a[a.length-1].dblSharpLine=!1),a[a.length-1].numAcc++,a[a.length-1].width+=t.acc.getWidth()+3,l=t.shift>l?t.shift:l,h=t.line}let c=0;for(let b=0;b<a.length;b++){let t=!1;const e=b;let i=b;for(;i+1<a.length&&!t;)this.checkCollision(a[i],a[i+1])?i++:t=!0;const n=t=>a[e+t],s=t=>t.map(n),r=(t,e)=>{const[i,n]=s([t,e]).map((t=>t.line));return i-n},o=(...t)=>t.map(s).every((t=>!this.checkCollision(...t))),l=i-e+1;let h,u,d=this.checkCollision(a[e],a[i])?"a":"b";switch(l){case 3:"a"===d&&.5===r(1,2)&&.5!==r(0,1)&&(d="second_on_bottom");break;case 4:o([0,2],[1,3])&&(d="spaced_out_tetrachord");break;case 5:"b"===d&&o([1,3])&&(d="spaced_out_pentachord",o([0,2],[2,4])&&(d="very_spaced_out_pentachord"));break;case 6:o([0,3],[1,4],[2,5])&&(d="spaced_out_hexachord"),o([0,2],[2,4],[1,3],[3,5])&&(d="very_spaced_out_hexachord")}if(l>=7){let t=2,e=!0;for(;!0===e;){e=!1;for(let i=0;i+t<a.length;i++)if(this.checkCollision(a[i],a[i+t])){e=!0,t++;break}}for(h=b;h<=i;h++)u=(h-b)%t+1,a[h].column=u,c=c>u?c:u}else for(h=b;h<=i;h++)u=m.accidentalColumnsTable[l][d][h-b],a[h].column=u,c=c>u?c:u;b=i}const u=[],d=[];for(let m=0;m<=c;m++)u[m]=0,d[m]=0;u[0]=l+i,d[0]=l+i,a.forEach((t=>{t.width>u[t.column]&&(u[t.column]=t.width)}));for(let m=1;m<u.length;m++)d[m]=u[m]+d[m-1];const f=d[d.length-1];let p=0;a.forEach((t=>{let e=0;const i=p+t.numAcc;for(;p<i;p++){const i=d[t.column-1]+e;n[p].acc.setXShift(i),e+=n[p].acc.getWidth()+3,W("Line, accCount, shift: ",t.line,p,i)}})),e.left_shift+=f}static checkCollision(t,e){let i=e.line-t.line,n=3;i>0?(n=e.flatLine||e.dblSharpLine?2.5:3,t.dblSharpLine&&(i-=.5)):(n=t.flatLine||t.dblSharpLine?2.5:3,e.dblSharpLine&&(i-=.5));const s=Math.abs(i)<n;return W("Line_1, Line_2, Collision: ",t.line,e.line,s),s}static applyAccidentals(t,e){const i=[],n={};t.forEach((t=>{const e=new r(0,1);t.getTickables().forEach((t=>{if(t.shouldIgnoreTicks())return;const s=n[e.value()];s?s.push(t):(i.push(e.value()),n[e.value()]=[t]),e.add(t.getTicks())}))}));const s=new G;e||(e="C");const o=s.createScaleMap(e);i.forEach((t=>{const e=n[t],i=[],r=t=>{t.isRest()||t.shouldIgnoreTicks()||(t.keys.forEach(((e,n)=>{const r=s.getNoteParts(e.split("/")[0]),a=r.accidental||"n",l=r.root+a,h=o[r.root]===l,c=i.indexOf(l)>-1;if(!h||h&&c){o[r.root]=l;const e=new z(a);t.addAccidental(n,e),i.push(l)}})),t.getModifiers().forEach((t=>{"gracenotegroups"===t.getCategory()&&t.getGraceNotes().forEach(r)})))};e.forEach(r)}))}constructor(t=null){if(super(),this.setAttribute("type","Accidental"),W("New accidental: ",t),this.note=null,this.index=null,this.type=t,this.position=B.Position.LEFT,this.render_options={font_scale:38,stroke_px:3,parenLeftPadding:2,parenRightPadding:2},this.accidental=m.accidentalCodes(this.type),!this.accidental)throw new s.RERR("ArgumentError",`Unknown accidental type: ${t}`);this.cautionary=!1,this.parenLeft=null,this.parenRight=null,this.reset()}reset(){const t=this.render_options.font_scale;this.glyph=new p(this.accidental.code,t),this.glyph.setOriginX(1),this.cautionary&&(this.parenLeft=new p(m.accidentalCodes("{").code,t),this.parenRight=new p(m.accidentalCodes("}").code,t),this.parenLeft.setOriginX(1),this.parenRight.setOriginX(1))}getCategory(){return z.CATEGORY}getWidth(){const t=this.cautionary?U(this.parenLeft)+U(this.parenRight)+this.render_options.parenLeftPadding+this.render_options.parenRightPadding:0;return U(this.glyph)+t}setNote(t){if(!t)throw new s.RERR("ArgumentError",`Bad note value: ${t}`);this.note=t,"gracenotes"===this.note.getCategory()&&(this.render_options.font_scale=25,this.reset())}setAsCautionary(){return this.cautionary=!0,this.render_options.font_scale=28,this.reset(),this}draw(){const{context:t,type:e,position:i,note:n,index:r,cautionary:o,x_shift:a,y_shift:l,glyph:h,parenLeft:c,parenRight:u,render_options:{parenLeftPadding:d,parenRightPadding:f}}=this;if(this.checkContext(),!n||null==r)throw new s.RERR("NoAttachedNote","Can't draw accidental without a note and index.");const p=n.getModifierStartXY(i,r);let m=p.x+a;const b=p.y+l;W("Rendering: ",e,m,b),o?(u.render(t,m,b),m-=U(u),m-=f,m-=this.accidental.parenRightPaddingAdjustment,h.render(t,m,b),m-=U(h),m-=d,c.render(t,m,b)):h.render(t,m,b),this.setRendered()}}class j extends B{static get CATEGORY(){return"notesubgroup"}static format(t,e){if(!t||0===t.length)return!1;let i=0;for(let n=0;n<t.length;++n){const e=t[n];e.preFormat(),i+=e.getWidth()}return e.left_shift+=i,!0}constructor(t){return super(),this.setAttribute("type","NoteSubGroup"),this.note=null,this.index=null,this.position=B.Position.LEFT,this.subNotes=t,this.subNotes.forEach((t=>{t.ignore_ticks=!1})),this.width=0,this.preFormatted=!1,this.formatter=new dt,this.voice=new L({num_beats:4,beat_value:4,resolution:m.RESOLUTION}).setStrict(!1),this.voice.addTickables(this.subNotes),this}getCategory(){return j.CATEGORY}preFormat(){this.preFormatted||(this.formatter.joinVoices([this.voice]).format([this.voice],0),this.setWidth(this.formatter.getMinTotalWidth()),this.preFormatted=!0)}setNote(t){this.note=t}setWidth(t){this.width=t}getWidth(){return this.width}draw(){this.checkContext();const t=this.getNote();if(!t||null===this.index)throw new s.RuntimeError("NoAttachedNote","Can't draw notes without a parent note and parent note index.");this.setRendered(),this.alignSubNotesWithNote(this.subNotes,t),this.subNotes.forEach((t=>t.setContext(this.context).drawWithStyle()))}}class H extends h{constructor(t,e){super(),this.setAttribute("type","StaveTie"),this.notes=t,this.context=null,this.text=e,this.direction=null,this.render_options={cp1:8,cp2:12,text_shift_x:0,first_x_shift:0,last_x_shift:0,y_shift:7,tie_spacing:0,font:{family:"Arial",size:10,style:""}},this.font=this.render_options.font,this.setNotes(t)}setFont(t){return this.font=t,this}setDirection(t){return this.direction=t,this}setNotes(t){if(!t.first_note&&!t.last_note)throw new s.RuntimeError("BadArguments","Tie needs to have either first_note or last_note set.");if(t.first_indices||(t.first_indices=[0]),t.last_indices||(t.last_indices=[0]),t.first_indices.length!==t.last_indices.length)throw new s.RuntimeError("BadArguments","Tied notes must have similar index sizes");return this.first_note=t.first_note,this.first_indices=t.first_indices,this.last_note=t.last_note,this.last_indices=t.last_indices,this}isPartial(){return!this.first_note||!this.last_note}renderTie(t){if(0===t.first_ys.length||0===t.last_ys.length)throw new s.RERR("BadArguments","No Y-values to render");const e=this.context;let i=this.render_options.cp1,n=this.render_options.cp2;Math.abs(t.last_x_px-t.first_x_px)<10&&(i=2,n=8);const r=this.render_options.first_x_shift,o=this.render_options.last_x_shift,a=this.render_options.y_shift*t.direction;for(let l=0;l<this.first_indices.length;++l){const h=(t.last_x_px+o+(t.first_x_px+r))/2,c=t.first_ys[this.first_indices[l]]+a,u=t.last_ys[this.last_indices[l]]+a;if(isNaN(c)||isNaN(u))throw new s.RERR("BadArguments","Bad indices for tie rendering.");const d=(c+u)/2+i*t.direction,f=(c+u)/2+n*t.direction;e.beginPath(),e.moveTo(t.first_x_px+r,c),e.quadraticCurveTo(h,d,t.last_x_px+o,u),e.quadraticCurveTo(h,f,t.first_x_px+r,c),e.closePath(),e.fill()}}renderText(t,e){if(!this.text)return;let i=(t+e)/2;i-=this.context.measureText(this.text).width/2,this.context.save(),this.context.setFont(this.font.family,this.font.size,this.font.style),this.context.fillText(this.text,i+this.render_options.text_shift_x,(this.first_note||this.last_note).getStave().getYForTopText()-1),this.context.restore()}draw(){this.checkContext(),this.setRendered();const t=this.first_note,e=this.last_note;let i,n,s,r,o;return t?(i=t.getTieRightX()+this.render_options.tie_spacing,o=t.getStemDirection(),s=t.getYs()):(i=e.getStave().getTieStartX(),s=e.getYs(),this.first_indices=this.last_indices),e?(n=e.getTieLeftX()+this.render_options.tie_spacing,o=e.getStemDirection(),r=e.getYs()):(n=t.getStave().getTieEndX(),r=t.getYs(),this.last_indices=this.first_indices),this.direction&&(o=this.direction),this.renderTie({first_x_px:i,last_x_px:n,first_ys:s,last_ys:r,direction:o}),this.renderText(i,n),!0}}class X extends H{static createHammeron(t){return new X(t,"H")}static createPulloff(t){return new X(t,"P")}constructor(t,e){super(t,e),this.setAttribute("type","TabTie"),this.render_options.cp1=9,this.render_options.cp2=11,this.render_options.y_shift=3,this.setNotes(t)}draw(){this.checkContext(),this.setRendered();const t=this.first_note,e=this.last_note;let i,n,s,r;return t?(i=t.getTieRightX()+this.render_options.tie_spacing,s=t.getYs()):(i=e.getStave().getTieStartX(),s=e.getYs(),this.first_indices=this.last_indices),e?(n=e.getTieLeftX()+this.render_options.tie_spacing,r=e.getYs()):(n=t.getStave().getTieEndX(),r=t.getYs(),this.last_indices=this.first_indices),this.renderTie({first_x_px:i,last_x_px:n,first_ys:s,last_ys:r,direction:-1}),this.renderText(i,n),!0}}class Y extends B{static get CATEGORY(){return"gracenotegroups"}static format(t,e){if(!t||0===t.length)return!1;const i=[];let n=null,s=0;for(let a=0;a<t.length;++a){const e=t[a],r=e.getNote(),o=r.getCategory()===k.CATEGORY,l=o?4:0;if(o&&r!==n){for(let t=0;t<r.keys.length;++t)s=r.getKeyProps()[t].displaced?r.getExtraLeftPx():s;n=r}i.push({shift:s,gracenote_group:e,spacing:l})}let r,o=i[0].shift;for(let a=0;a<i.length;++a){const t=i[a].gracenote_group;t.preFormat(),r=t.getWidth()+i[a].spacing,o=Math.max(r,o)}for(let a=0;a<i.length;++a){const t=i[a].gracenote_group;r=t.getWidth()+i[a].spacing,t.setSpacingFromNextModifier(o-Math.min(r,o))}return e.left_shift+=o,!0}constructor(t,e){return super(),this.setAttribute("type","GraceNoteGroup"),this.note=null,this.index=null,this.position=B.Position.LEFT,this.grace_notes=t,this.width=0,this.preFormatted=!1,this.show_slur=e,this.slur=null,this.formatter=new dt,this.voice=new L({num_beats:4,beat_value:4,resolution:m.RESOLUTION}).setStrict(!1),this.render_options={slur_y_shift:0},this.beams=[],this.voice.addTickables(this.grace_notes),this}getCategory(){return Y.CATEGORY}preFormat(){this.preFormatted||(this.formatter.joinVoices([this.voice]).format([this.voice],0),this.setWidth(this.formatter.getMinTotalWidth()),this.preFormatted=!0)}beamNotes(t){if((t=t||this.grace_notes).length>1){const e=new P(t);e.render_options.beam_width=3,e.render_options.partial_beam_length=4,this.beams.push(e)}return this}setNote(t){this.note=t}setWidth(t){this.width=t}getWidth(){return this.width}getGraceNotes(){return this.grace_notes}draw(){this.checkContext();const t=this.getNote();if(function(...t){Y.DEBUG&&s.L("Vex.Flow.GraceNoteGroup",t)}("Drawing grace note group for:",t),!t||null===this.index)throw new s.RuntimeError("NoAttachedNote","Can't draw grace note without a parent note and parent note index.");if(this.setRendered(),this.alignSubNotesWithNote(this.getGraceNotes(),t),this.grace_notes.forEach((t=>{t.setContext(this.context).draw()})),this.beams.forEach((t=>{t.setContext(this.context).draw()})),this.show_slur){const e=this.getNote().getCategory()===k.CATEGORY,i=e?H:X;this.slur=new i({last_note:this.grace_notes[0],first_note:t,first_indices:[0],last_indices:[0]}),this.slur.render_options.cp2=12,this.slur.render_options.y_shift=(e?7:5)+this.render_options.slur_y_shift,this.slur.setContext(this.context).draw()}}}class K extends B{static get CATEGORY(){return"strokes"}static get Type(){return{BRUSH_DOWN:1,BRUSH_UP:2,ROLL_DOWN:3,ROLL_UP:4,RASQUEDO_DOWN:5,RASQUEDO_UP:6,ARPEGGIO_DIRECTIONLESS:7}}static format(t,e){const i=e.left_shift;if(!t||0===t.length)return this;const n=t.map((t=>{const e=t.getNote();if(e instanceof k){const{line:i,displaced:n}=e.getKeyProps()[t.getIndex()];return{line:i,shift:n?e.getExtraLeftPx():0,stroke:t}}{const{str:i}=e.getPositions()[t.getIndex()];return{line:i,shift:0,stroke:t}}})),s=i,r=n.reduce(((t,{stroke:e,shift:i})=>(e.setXShift(s+i),Math.max(e.getWidth()+0,t))),0);return e.left_shift+=r,!0}constructor(t,e){super(),this.setAttribute("type","Stroke"),this.note=null,this.options=s.Merge({},e),this.all_voices=!("all_voices"in this.options)||this.options.all_voices,this.note_end=null,this.index=null,this.type=t,this.position=B.Position.LEFT,this.render_options={font_scale:38,stroke_px:3,stroke_spacing:10},this.font={family:"serif",size:10,weight:"bold italic"},this.setXShift(0),this.setWidth(10)}getCategory(){return K.CATEGORY}getPosition(){return this.position}addEndNote(t){return this.note_end=t,this}draw(){if(this.checkContext(),this.setRendered(),!this.note||null==this.index)throw new s.RERR("NoAttachedNote","Can't draw stroke without a note and index.");const t=this.note.getModifierStartXY(this.position,this.index);let e=this.note.getYs(),i=t.y,n=t.y;const r=t.x-5,o=this.note.stave.options.spacing_between_lines_px,a=this.getModifierContext().getModifiers(this.note.getCategory());for(let f=0;f<a.length;f++){e=a[f].getYs();for(let t=0;t<e.length;t++)(this.note===a[f]||this.all_voices)&&(i=s.Min(i,e[t]),n=s.Max(n,e[t]))}let l,h,c,u,d;switch(this.type){case K.Type.BRUSH_DOWN:l="vc3",h=-3,c=i-o/2+10,n+=o/2;break;case K.Type.BRUSH_UP:l="v11",h=.5,c=n+o/2,i-=o/2;break;case K.Type.ROLL_DOWN:case K.Type.RASQUEDO_DOWN:l="vc3",h=-3,u=this.x_shift+h-2,this.note instanceof k?(i+=1.5*o,n+=(n-i)%2!=0?.5*o:o,c=i-o,d=n+o+2):(i+=1.5*o,n+=o,c=i-.75*o,d=n+.25*o);break;case K.Type.ROLL_UP:case K.Type.RASQUEDO_UP:l="v52",h=-4,u=this.x_shift+h-1,this.note instanceof k?(c=o/2,i+=.5*o,(n-i)%2==0&&(n+=o/2),c=n+.5*o,d=i-1.25*o):(i+=.25*o,n+=.5*o,c=n+.25*o,d=i-o);break;case K.Type.ARPEGGIO_DIRECTIONLESS:i+=.5*o,n+=o;break;default:throw new s.RERR("InvalidType",`The stroke type ${this.type} does not exist`)}if(this.type===K.Type.BRUSH_DOWN||this.type===K.Type.BRUSH_UP)this.context.fillRect(r+this.x_shift,i,1,n-i);else if(this.note instanceof k)for(let s=i;s<=n;s+=o)p.renderGlyph(this.context,r+this.x_shift-4,s,this.render_options.font_scale,"va3");else{let t;for(t=i;t<=n;t+=10)p.renderGlyph(this.context,r+this.x_shift-4,t,this.render_options.font_scale,"va3");this.type===K.Type.RASQUEDO_DOWN&&(d=t+.25*o)}this.type!==K.Type.ARPEGGIO_DIRECTIONLESS&&(p.renderGlyph(this.context,r+this.x_shift+h,c,this.render_options.font_scale,l),this.type!==K.Type.RASQUEDO_DOWN&&this.type!==K.Type.RASQUEDO_UP||(this.context.save(),this.context.setFont(this.font.family,this.font.size,this.font.weight),this.context.fillText("R",r+u,d),this.context.restore()))}}class q extends B{static get CATEGORY(){return"stringnumber"}static format(t,e){const i=e.left_shift,n=e.right_shift;if(!t||0===t.length)return this;const s=[];let r,o,a,l,h,c=null,u=0,d=0;for(r=0;r<t.length;++r)for(o=t[r],a=o.getNote(),r=0;r<t.length;++r){o=t[r],a=o.getNote(),l=o.getPosition();const e=a.getKeyProps()[o.getIndex()];if(a!==c){for(let t=0;t<a.keys.length;++t)h=a.getKeyProps()[t],0===i&&(u=h.displaced?a.getExtraLeftPx():u),0===n&&(d=h.displaced?a.getExtraRightPx():d);c=a}s.push({pos:l,note:a,num:o,line:e.line,shiftL:u,shiftR:d})}s.sort(((t,e)=>e.line-t.line));let f=0,p=0,m=0,b=null,g=null;for(r=0;r<s.length;++r){let t=0;a=s[r].note,l=s[r].pos,o=s[r].num;const e=s[r].line;s[r].shiftL;const h=s[r].shiftR;e===b&&a===g||(f=n+h);const c=o.getWidth()+1;l===B.Position.LEFT?(o.setXShift(i),t=u+c,p=t>p?t:p):l===B.Position.RIGHT&&(o.setXShift(f),t+=c,m=t>m?t:m),b=e,g=a}return e.left_shift+=p,e.right_shift+=m,!0}constructor(t){super(),this.setAttribute("type","StringNumber"),this.note=null,this.last_note=null,this.index=null,this.string_number=t,this.setWidth(20),this.position=B.Position.ABOVE,this.x_shift=0,this.y_shift=0,this.x_offset=0,this.y_offset=0,this.dashed=!0,this.leg=x.LineEndType.NONE,this.radius=8,this.font={family:"sans-serif",size:10,weight:"bold"}}getCategory(){return q.CATEGORY}getNote(){return this.note}setNote(t){return this.note=t,this}getIndex(){return this.index}setIndex(t){return this.index=t,this}setLineEndType(t){return t>=x.LineEndType.NONE&&t<=x.LineEndType.DOWN&&(this.leg=t),this}setStringNumber(t){return this.string_number=t,this}setOffsetX(t){return this.x_offset=t,this}setOffsetY(t){return this.y_offset=t,this}setLastNote(t){return this.last_note=t,this}setDashed(t){return this.dashed=t,this}draw(){const t=this.checkContext();if(!this.note||null==this.index)throw new s.RERR("NoAttachedNote","Can't draw string number without a note and index.");this.setRendered();const e=this.note.stave.options.spacing_between_lines_px,i=this.note.getModifierStartXY(this.position,this.index);let n=i.x+this.x_shift+this.x_offset,r=i.y+this.y_shift+this.y_offset;switch(this.position){case B.Position.ABOVE:case B.Position.BELOW:{const t=this.note.getStemExtents();let n=t.topY,s=t.baseY+2;this.note.stem_direction===k.STEM_DOWN&&(n=t.baseY,s=t.topY-2),r=this.position===B.Position.ABOVE?this.note.hasStem()?n-1.75*e:i.y-1.75*e:this.note.hasStem()?s+1.5*e:i.y+1.75*e,r+=this.y_shift+this.y_offset;break}case B.Position.LEFT:n-=this.radius/2+5;break;case B.Position.RIGHT:n+=this.radius/2+6;break;default:throw new s.RERR("InvalidPosition",`The position ${this.position} is invalid`)}t.save(),t.beginPath(),t.arc(n,r,this.radius,0,2*Math.PI,!1),t.lineWidth=1.5,t.stroke(),t.setFont(this.font.family,this.font.size,this.font.weight);const o=n-t.measureText(this.string_number).width/2;if(t.fillText(""+this.string_number,o,r+4.5),null!=this.last_note){const e=this.last_note.getStemX()-this.note.getX()+5;let i,s;switch(t.strokeStyle="#000000",t.lineCap="round",t.lineWidth=.6,this.dashed?x.drawDashedLine(t,n+10,r,n+e,r,[3,3]):x.drawDashedLine(t,n+10,r,n+e,r,[3,0]),this.leg){case x.LineEndType.UP:i=-10,s=this.dashed?[3,3]:[3,0],x.drawDashedLine(t,n+e,r,n+e,r+i,s);break;case x.LineEndType.DOWN:i=10,s=this.dashed?[3,3]:[3,0],x.drawDashedLine(t,n+e,r,n+e,r+i,s)}}t.restore()}}const{ABOVE:$,BELOW:J}=B.Position,Z=(t,e)=>.5*t(e/.5),Q=(t,e)=>e===$?t<=5:t>=1,tt=(t,e)=>Q(t,e)?e===$?Math.ceil:Math.floor:Math.round,et=t=>{const e=t.getCategory();return"stavenotes"===e||"gracenotes"===e};class it extends B{static get CATEGORY(){return"articulations"}static get INITIAL_OFFSET(){return-.5}static format(t,e){if(!t||0===t.length)return!1;const i=(t,e,i)=>Z(tt(e,i),t.glyph.getMetrics().height/10+.5);t.filter((t=>t.getPosition()===$)).forEach((t=>{t.setTextLine(e.top_text_line),e.top_text_line+=i(t,e.top_text_line,$)})),t.filter((t=>t.getPosition()===J)).forEach((t=>{t.setTextLine(e.text_line),e.text_line+=i(t,e.text_line,J)}));const n=t.map((t=>t.getWidth())).reduce(((t,e)=>Math.max(e,t)));return e.left_shift+=n/2,e.right_shift+=n/2,!0}static easyScoreHook({articulations:t},e,i){if(!t)return;const n={staccato:"a.",tenuto:"a-"};t.split(",").map((t=>t.trim().split("."))).map((([t,e])=>{const s={type:n[t]};return e&&(s.position=B.PositionString[e]),i.getFactory().Articulation(s)})).map((t=>e.addModifier(0,t)))}constructor(t){if(super(),this.setAttribute("type","Articulation"),this.note=null,this.index=null,this.type=t,this.position=J,this.render_options={font_scale:38},this.articulation=m.articulationCodes(this.type),!this.articulation)throw new s.RERR("ArgumentError",`Articulation not found: ${this.type}`);this.glyph=new p(this.articulation.code,this.render_options.font_scale),this.setWidth(this.glyph.getMetrics().width)}getCategory(){return it.CATEGORY}draw(){const{note:t,index:e,position:i,glyph:n,articulation:{between_lines:r},text_line:o,context:a}=this;if(this.checkContext(),!t||null==e)throw new s.RERR("NoAttachedNote","Can't draw Articulation without a note and index.");this.setRendered();const l=t.getStave(),h=l.getSpacingBetweenLines(),c="tabnotes"===t.getCategory(),{x:u}=t.getModifierStartXY(i,e),d=!r||c,f=((t,e)=>{const i=e===$&&t.getStemDirection()===E.UP||e===J&&t.getStemDirection()===E.DOWN;return et(t)?t.hasStem()&&i?.5:1:t.hasStem()&&i?1:0})(t,i);let p={[$]:()=>{n.setOrigin(.5,1);const e=((t,e)=>{const i=t.getStave(),n=t.getStemDirection(),{topY:r,baseY:o}=t.getStemExtents();if(et(t))return t.hasStem()?n===E.UP?r:o:Math.min(...t.getYs());if("tabnotes"===t.getCategory())return t.hasStem()&&n===E.UP?r:i.getYForTopText(e);throw new s.RERR("UnknownCategory","Only can get the top and bottom ys of stavenotes and tabnotes")})(t,o)-(o+f)*h;return d?Math.min(l.getYForTopText(it.INITIAL_OFFSET),e):e},[J]:()=>{n.setOrigin(.5,0);const e=((t,e)=>{const i=t.getStave(),n=t.getStemDirection(),{topY:r,baseY:o}=t.getStemExtents();if(et(t))return t.hasStem()?n===E.UP?o:r:Math.max(...t.getYs());if("tabnotes"===t.getCategory())return t.hasStem()?n===E.UP?i.getYForBottomText(e):r:i.getYForBottomText(e);throw new s.RERR("UnknownCategory","Only can get the top and bottom ys of stavenotes and tabnotes")})(t,o)+(o+f)*h;return d?Math.max(l.getYForBottomText(it.INITIAL_OFFSET),e):e}}[i]();if(!c){const s=i===$?-1:1,o=c?t.positions[e].str:t.getKeyProps()[e].line,a=(t.getYs()[e]-p)/h+o,l=((t,e,i,n)=>{const s=Z(tt(e,i),e);return t&&Q(s,i)&&s%1==0?s+.5*-n:s})(r,a,i,s);Q(l,i)&&n.setOrigin(.5,.5),p+=Math.abs(l-a)*h*s}!function(...t){it.DEBUG&&s.L("Vex.Flow.Articulation",t)}(`Rendering articulation at (x: ${u}, y: ${p})`),n.render(a,u,p)}}class nt extends I{static getNextContext(t){const e=t.tContexts,i=e.indexOf(t);return e[i+1]}constructor(){super(),this.setAttribute("type","TickContext"),this.currentTick=new r(0,1),this.maxTicks=new r(0,1),this.minTicks=null,this.padding=3,this.x=0,this.xBase=0,this.xOffset=0,this.tickables=[],this.notePx=0,this.extraLeftPx=0,this.extraRightPx=0,this.tContexts=[]}getX(){return this.x}setX(t){return this.x=t,this.xBase=t,this.xOffset=0,this}getXBase(){return this.xBase}setXBase(t){this.xBase=t,this.x=t+this.xOffset}getXOffset(){return this.xOffset}setXOffset(t){this.xOffset=t,this.x=this.xBase+t}getWidth(){return this.width+2*this.padding}setPadding(t){return this.padding=t,this}getMaxTicks(){return this.maxTicks}getMinTicks(){return this.minTicks}getTickables(){return this.tickables}getCenterAlignedTickables(){return this.tickables.filter((t=>t.isCenterAligned()))}getMetrics(){const{width:t,notePx:e,extraLeftPx:i,extraRightPx:n}=this;return{width:t,notePx:e,extraLeftPx:i,extraRightPx:n}}getCurrentTick(){return this.currentTick}setCurrentTick(t){this.currentTick=t,this.preFormatted=!1}getExtraPx(){let t=0,e=0,i=0,n=0;for(let s=0;s<this.tickables.length;s++){i=Math.max(this.tickables[s].extraLeftPx||0,i),n=Math.max(this.tickables[s].extraRightPx||0,n);const r=this.tickables[s].modifierContext;r&&null!=r&&(t=Math.max(t,r.state.left_shift),e=Math.max(e,r.state.right_shift))}return{left:t,right:e,extraLeft:i,extraRight:n}}addTickable(t){if(!t)throw new s.RERR("BadArgument","Invalid tickable added.");if(!t.shouldIgnoreTicks()){this.ignore_ticks=!1;const e=t.getTicks();e.greaterThan(this.maxTicks)&&(this.maxTicks=e.clone()),(null==this.minTicks||e.lessThan(this.minTicks))&&(this.minTicks=e.clone())}return t.setTickContext(this),this.tickables.push(t),this.preFormatted=!1,this}preFormat(){if(this.preFormatted)return this;for(let t=0;t<this.tickables.length;++t){const e=this.tickables[t];e.preFormat();const i=e.getMetrics();this.extraLeftPx=Math.max(this.extraLeftPx,i.extraLeftPx+i.modLeftPx),this.extraRightPx=Math.max(this.extraRightPx,i.extraRightPx+i.modRightPx),this.notePx=Math.max(this.notePx,i.noteWidth),this.width=this.notePx+this.extraLeftPx+this.extraRightPx}return this}postFormat(){return this.postFormatted||(this.postFormatted=!0),this}}class st extends B{static get CATEGORY(){return"ornaments"}static format(t,e){if(!t||0===t.length)return!1;let i=0;for(let n=0;n<t.length;++n){const s=t[n],r=2;i=Math.max(s.getWidth(),i),s.getPosition()===B.Position.ABOVE?(s.setTextLine(e.top_text_line),e.top_text_line+=r):(s.setTextLine(e.text_line),e.text_line+=r)}return e.left_shift+=i/2,e.right_shift+=i/2,!0}constructor(t){if(super(),this.setAttribute("type","Ornament"),this.note=null,this.index=null,this.type=t,this.position=B.Position.ABOVE,this.delayed=!1,this.accidentalUpper=null,this.accidentalLower=null,this.render_options={font_scale:38,accidentalLowerPadding:3,accidentalUpperPadding:3},this.ornament=m.ornamentCodes(this.type),!this.ornament)throw new s.RERR("ArgumentError",`Ornament not found: '${this.type}'`);this.glyph=new p(this.ornament.code,this.render_options.font_scale),this.glyph.setOrigin(.5,1)}getCategory(){return st.CATEGORY}setDelayed(t){return this.delayed=t,this}setUpperAccidental(t){const e=this.render_options.font_scale/1.3;return this.accidentalUpper=new p(m.accidentalCodes(t).code,e),this.accidentalUpper.setOrigin(.5,1),this}setLowerAccidental(t){const e=this.render_options.font_scale/1.3;return this.accidentalLower=new p(m.accidentalCodes(t).code,e),this.accidentalLower.setOrigin(.5,1),this}draw(){if(this.checkContext(),!this.note||null==this.index)throw new s.RERR("NoAttachedNote","Can't draw Ornament without a note and index.");this.setRendered();const t=this.context,e=this.note.getStemDirection(),i=this.note.getStave(),n=this.note.getStem().getExtents();let r=e===k.STEM_DOWN?n.baseY:n.topY;"tabnotes"===this.note.getCategory()&&(this.note.hasStem()?e===k.STEM_DOWN&&(r=i.getYForTopText(this.text_line)):r=i.getYForTopText(this.text_line));const o=e===k.STEM_DOWN,a=i.getSpacingBetweenLines();let l=1;!o&&this.note.beam&&(l+=.5);const h=r-a*(this.text_line+l);let c=this.note.getModifierStartXY(this.position,this.index).x,u=Math.min(i.getYForTopText(this.text_line),h);if(u+=this.y_shift,this.delayed){let t=0;if(void 0!==this.delayXShift)t=this.delayXShift;else{t+=this.glyph.getMetrics().width/2;const e=nt.getNextContext(this.note.getTickContext());t+=e?.5*(e.getX()-c):.5*(i.x+i.width-c),this.delayXShift=t}c+=t}!function(...t){st.DEBUG&&s.L("Vex.Flow.Ornament",t)}("Rendering ornament: ",this.ornament,c,u),this.accidentalLower&&(this.accidentalLower.render(t,c,u),u-=this.accidentalLower.getMetrics().height,u-=this.render_options.accidentalLowerPadding),this.glyph.render(t,c,u),u-=this.glyph.getMetrics().height,this.accidentalUpper&&(u-=this.render_options.accidentalUpperPadding,this.accidentalUpper.render(t,c,u))}}class rt extends B{static get CATEGORY(){return"annotations"}static get Justify(){return{LEFT:1,CENTER:2,RIGHT:3,CENTER_STEM:4}}static get JustifyString(){return{left:rt.Justify.LEFT,right:rt.Justify.RIGHT,center:rt.Justify.CENTER,centerStem:rt.Justify.CENTER_STEM}}static get VerticalJustify(){return{TOP:1,CENTER:2,BOTTOM:3,CENTER_STEM:4}}static get VerticalJustifyString(){return{above:rt.VerticalJustify.TOP,top:rt.VerticalJustify.TOP,below:rt.VerticalJustify.BOTTOM,bottom:rt.VerticalJustify.BOTTOM,center:rt.VerticalJustify.CENTER,centerStem:rt.VerticalJustify.CENTER_STEM}}static format(t,e){if(!t||0===t.length)return!1;let i=0;for(let n=0;n<t.length;++n){const s=t[n];i=Math.max(s.getWidth(),i),s.getPosition()===B.Position.ABOVE?(s.setTextLine(e.top_text_line),e.top_text_line++):(s.setTextLine(e.text_line),e.text_line++)}return e.left_shift+=i/2,e.right_shift+=i/2,!0}constructor(t){super(),this.setAttribute("type","Annotation"),this.note=null,this.index=null,this.text=t,this.justification=rt.Justify.CENTER,this.vert_justification=rt.VerticalJustify.TOP,this.font={family:"Arial",size:10,weight:""},this.setWidth(m.textWidth(t))}getCategory(){return rt.CATEGORY}setFont(t,e,i){return this.font={family:t,size:e,weight:i},this}setVerticalJustification(t){return this.vert_justification="string"==typeof t?rt.VerticalJustifyString[t]:t,this}getJustification(){return this.justification}setJustification(t){return this.justification="string"==typeof t?rt.JustifyString[t]:t,this}draw(){if(this.checkContext(),!this.note)throw new s.RERR("NoNoteForAnnotation","Can't draw text annotation without an attached note.");this.setRendered();const t=this.note.getModifierStartXY(B.Position.ABOVE,this.index);this.context.save(),this.context.setFont(this.font.family,this.font.size,this.font.weight);const e=this.context.measureText(this.text).width,i=this.context.measureText("m").width;let n,r,o,a;n=this.justification===rt.Justify.LEFT?t.x:this.justification===rt.Justify.RIGHT?t.x-e:this.justification===rt.Justify.CENTER?t.x-e/2:this.note.getStemX()-e/2;const l=this.note.hasStem(),h=this.note.getStave();if(l&&(o=this.note.getStem().getExtents(),a=h.getSpacingBetweenLines()),this.vert_justification===rt.VerticalJustify.BOTTOM){if(r=h.getYForBottomText(this.text_line+m.TEXT_HEIGHT_OFFSET_HACK),l){const t=1===this.note.getStemDirection()?o.baseY:o.topY;r=Math.max(r,t+a*(this.text_line+2))}}else if(this.vert_justification===rt.VerticalJustify.CENTER){const t=this.note.getYForTopText(this.text_line)-1;r=t+(h.getYForBottomText(this.text_line)-t)/2+i/2}else if(this.vert_justification===rt.VerticalJustify.TOP)r=Math.min(h.getYForTopText(this.text_line),this.note.getYs()[0]-10),l&&(r=Math.min(r,o.topY-5-a*this.text_line));else{const t=this.note.getStemExtents();r=t.topY+(t.baseY-t.topY)/2+i/2}!function(...t){rt.DEBUG&&s.L("Vex.Flow.Annotation",t)}("Rendering annotation: ",this.text,n,r),this.context.fillText(this.text,n,r),this.context.restore()}}class ot extends B{static get CATEGORY(){return"bends"}static get UP(){return 0}static get DOWN(){return 1}static format(t,e){if(!t||0===t.length)return!1;let i=0;const n=e.top_text_line;for(let s=0;s<t.length;++s){const e=t[s];e.setXShift(i),i=e.getWidth(),e.setTextLine(n)}return e.right_shift+=i,e.top_text_line+=1,!0}constructor(t,e,i){super(),this.setAttribute("type","Bend"),this.text=t,this.x_shift=0,this.release=e||!1,this.font="10pt Arial",this.render_options={line_width:1.5,line_style:"#777777",bend_width:8,release_width:8},i?this.phrase=i:(this.phrase=[{type:ot.UP,text:this.text}],this.release&&this.phrase.push({type:ot.DOWN,text:""})),this.updateWidth()}getCategory(){return ot.CATEGORY}setXShift(t){this.x_shift=t,this.updateWidth()}setFont(t){return this.font=t,this}getText(){return this.text}updateWidth(){const t=this;function e(e){let i;return i=t.context?t.context.measureText(e).width:m.textWidth(e),i}let i=0;for(let n=0;n<this.phrase.length;++n){const t=this.phrase[n];if("width"in t)i+=t.width;else{const n=t.type===ot.UP?this.render_options.bend_width:this.render_options.release_width;t.width=s.Max(n,e(t.text))+3,t.draw_width=t.width/2,i+=t.width}}return this.setWidth(i+this.x_shift),this}draw(){if(this.checkContext(),!this.note||null==this.index)throw new s.RERR("NoNoteForBend","Can't draw bend without a note or index.");this.setRendered();const t=this.note.getModifierStartXY(B.Position.RIGHT,this.index);t.x+=3,t.y+=.5;const e=this.x_shift,i=this.context,n=this.note.getStave().getYForTopText(this.text_line)+3,r=this.note.getStave().getYForTopText(this.text_line)-1,o=this;function a(t,e,n,s){const r=t+n,a=e;i.save(),i.beginPath(),i.setLineWidth(o.render_options.line_width),i.setStrokeStyle(o.render_options.line_style),i.setFillStyle(o.render_options.line_style),i.moveTo(t,e),i.quadraticCurveTo(r,a,t+n,s),i.stroke(),i.restore()}function l(t,e,n,s){i.save(),i.beginPath(),i.setLineWidth(o.render_options.line_width),i.setStrokeStyle(o.render_options.line_style),i.setFillStyle(o.render_options.line_style),i.moveTo(t,s),i.quadraticCurveTo(t+n,s,t+n,e),i.stroke(),i.restore()}function h(t,e,n){const s=n||1;i.beginPath(),i.moveTo(t,e),i.lineTo(t-4,e+4*s),i.lineTo(t+4,e+4*s),i.closePath(),i.fill()}function c(t,e){i.save(),i.setRawFont(o.font);const n=t-i.measureText(e).width/2;i.fillText(e,n,r),i.restore()}let u=null,d=0;for(let s=0;s<this.phrase.length;++s){const i=this.phrase[s];0===s&&(i.draw_width+=e),d=i.draw_width+(u?u.draw_width:0)-(1===s?e:0),i.type===ot.UP&&(u&&u.type===ot.UP&&h(t.x,n),a(t.x,t.y,d,n)),i.type===ot.DOWN&&(u&&u.type===ot.UP&&l(t.x,t.y,d,n),u&&u.type===ot.DOWN&&(h(t.x,t.y,-1),l(t.x,t.y,d,n)),null===u&&(d=i.draw_width,l(t.x,t.y,d,n))),c(t.x+d,i.text),u=i,u.x=t.x,t.x+=d}u.type===ot.UP?h(u.x+d,n):u.type===ot.DOWN&&h(u.x+d,t.y,-1)}}class at extends B{static get CATEGORY(){return"vibratos"}static format(t,e,i){if(!t||0===t.length)return!1;let n=e.top_text_line,s=0,r=e.right_shift-7;const o=i.getModifiers(ot.CATEGORY);o&&o.length>0&&n--;for(let a=0;a<t.length;++a){const e=t[a];e.setXShift(r),e.setTextLine(n),s+=e.getWidth(),r+=s}return e.right_shift+=s,e.top_text_line+=1,!0}constructor(){super(),this.setAttribute("type","Vibrato"),this.position=B.Position.RIGHT,this.render_options={harsh:!1,vibrato_width:20,wave_height:6,wave_width:4,wave_girth:2},this.setVibratoWidth(this.render_options.vibrato_width)}getCategory(){return at.CATEGORY}setHarsh(t){return this.render_options.harsh=t,this}setVibratoWidth(t){return this.render_options.vibrato_width=t,this.setWidth(t),this}draw(){const t=this.checkContext();if(!this.note)throw new s.RERR("NoNoteForVibrato","Can't draw vibrato without an attached note.");this.setRendered();const e=this.note.getModifierStartXY(B.Position.RIGHT,this.index).x+this.x_shift,i=this.note.getYForTopText(this.text_line)+2;at.renderVibrato(t,e,i,this.render_options)}static renderVibrato(t,e,i,n){const{harsh:s,vibrato_width:r,wave_width:o,wave_girth:a,wave_height:l}=n,h=r/o;let c;if(t.beginPath(),s){for(t.moveTo(e,i+a+1),c=0;c<h/2;++c)t.lineTo(e+o,i-l/2),e+=o,t.lineTo(e+o,i+l/2),e+=o;for(c=0;c<h/2;++c)t.lineTo(e-o,i-l/2+a+1),e-=o,t.lineTo(e-o,i+l/2+a+1),e-=o;t.fill()}else{for(t.moveTo(e,i+a),c=0;c<h/2;++c)t.quadraticCurveTo(e+o/2,i-l/2,e+o,i),e+=o,t.quadraticCurveTo(e+o/2,i+l/2,e+o,i),e+=o;for(c=0;c<h/2;++c)t.quadraticCurveTo(e-o/2,i+l/2+a,e-o,i+a),e-=o,t.quadraticCurveTo(e-o/2,i-l/2+a,e-o,i+a),e-=o;t.fill()}}}function lt(...t){ht.DEBUG&&s.L("Vex.Flow.ModifierContext",t)}class ht{constructor(){this.modifiers={},this.preFormatted=!1,this.postFormatted=!1,this.width=0,this.spacing=0,this.state={left_shift:0,right_shift:0,text_line:0,top_text_line:0},this.PREFORMAT=[k,O,V,z,K,Y,j,q,it,st,rt,ot,at],this.POSTFORMAT=[k]}addModifier(t){const e=t.getCategory();return this.modifiers[e]||(this.modifiers[e]=[]),this.modifiers[e].push(t),t.setModifierContext(this),this.preFormatted=!1,this}getModifiers(t){return this.modifiers[t]}getWidth(){return this.width}getExtraLeftPx(){return this.state.left_shift}getExtraRightPx(){return this.state.right_shift}getState(){return this.state}getMetrics(){if(!this.formatted)throw new s.RERR("UnformattedModifier","Unformatted modifier has no metrics.");return{width:this.state.left_shift+this.state.right_shift+this.spacing,spacing:this.spacing,extra_left_px:this.state.left_shift,extra_right_px:this.state.right_shift}}preFormat(){this.preFormatted||(this.PREFORMAT.forEach((t=>{lt("Preformatting ModifierContext: ",t.CATEGORY),t.format(this.getModifiers(t.CATEGORY),this.state,this)})),this.width=this.state.left_shift+this.state.right_shift,this.preFormatted=!0)}postFormat(){this.postFormatted||this.POSTFORMAT.forEach((t=>{lt("Postformatting ModifierContext: ",t.CATEGORY),t.postFormat(this.getModifiers(t.CATEGORY),this)}))}}function ct(t,e,i,n){let r=e;for(i+=1;i<t.length;i+=1){const e=t[i];if(!e.isRest()&&!e.shouldIgnoreTicks()){r=e.getLineForRest();break}}if(n&&e!==r){const t=Math.max(e,r),i=Math.min(e,r);r=s.MidLine(t,i)}return r}function ut(t,e,i){if(!t||!t.length)throw new s.RERR("BadArgument","No voices to format");const n=t[0].getTotalTicks(),o=t.reduce(((t,e)=>{if(!e.getTotalTicks().equals(n))throw new s.RERR("TickMismatch","Voices should have same total note duration in ticks.");if(e.getMode()===L.Mode.STRICT&&!e.isComplete())throw new s.RERR("IncompleteVoice","Voice does not have enough notes.");return Math.max(t,r.LCM(t,e.getResolutionMultiplier()))}),1),a={},l=[],h=[];return t.forEach((t=>{const n=new r(0,o);t.getTickables().forEach((t=>{const s=n.numerator;if(!a[s]){const t=new e;h.push(t),a[s]=t}i(t,a[s]),l.push(s),n.add(t.getTicks())}))})),{map:a,array:h,list:s.SortAndUnique(l,((t,e)=>t-e),((t,e)=>t===e)),resolutionMultiplier:o}}class dt{static SimpleFormat(t,e=0,{paddingBetween:i=10}={}){t.reduce(((t,e)=>{e.addToModifierContext(new ht);const n=(new nt).addTickable(e).preFormat(),s=n.getExtraPx();return n.setX(t+s.left),t+n.getWidth()+s.right+i}),e)}static plotDebugging(t,e,i,n,s){const r=i+R.STAVEPADDING,o=e.contextGaps;t.save(),t.setFont("Arial",8,""),o.gaps.forEach((e=>{var i,o,a;i=r+e.x1,o=r+e.x2,a="#aaa",t.beginPath(),t.setStrokeStyle(a),t.setFillStyle(a),t.setLineWidth(1),t.fillRect(i,n,o-i,s-n),t.fillText(Math.round(e.x2-e.x1),r+e.x1,s+12)})),t.fillText(Math.round(o.total)+"px",r-20,s+12),t.setFillStyle("red"),t.fillText("Loss: "+e.lossHistory.map((t=>Math.round(t))),r-20,s+22),t.restore()}static FormatAndDraw(t,e,i,n){const r={auto_beam:!1,align_rests:!1};"object"==typeof n?s.Merge(r,n):"boolean"==typeof n&&(r.auto_beam=n);const o=new L(m.TIME4_4).setMode(L.Mode.SOFT).addTickables(i),a=r.auto_beam?P.applyAndGetBeams(o):[];return(new dt).joinVoices([o],{align_rests:r.align_rests}).formatToStave([o],e,{align_rests:r.align_rests,stave:e}),o.setStave(e).draw(t,e),a.forEach((e=>e.setContext(t).draw())),o.getBoundingBox()}static FormatAndDrawTab(t,e,i,n,r,o,a){const l={auto_beam:o,align_rests:!1};"object"==typeof a?s.Merge(l,a):"boolean"==typeof a&&(l.auto_beam=a);const h=new L(m.TIME4_4).setMode(L.Mode.SOFT).addTickables(r),c=new L(m.TIME4_4).setMode(L.Mode.SOFT).addTickables(n),u=l.auto_beam?P.applyAndGetBeams(h):[];(new dt).joinVoices([h],{align_rests:l.align_rests}).joinVoices([c]).formatToStave([h,c],i,{align_rests:l.align_rests}),h.draw(t,i),c.draw(t,e),u.forEach((e=>e.setContext(t).draw())),new C(i,e).setContext(t).draw()}static AlignRestsToNotes(t,e,i){return t.forEach(((n,s)=>{if(n instanceof k&&n.isRest()){if(n.tuplet&&!i)return;const r=n.getGlyph().position.toUpperCase();if("R/4"!==r&&"B/4"!==r)return;if(e||null!=n.beam){const e=n.getKeyProps()[0];if(0===s)e.line=ct(t,e.line,s,!1),n.setKeyLine(0,e.line);else if(s>0&&s<t.length){let i;t[s-1].isRest()?(i=t[s-1].getKeyProps()[0].line,e.line=i):(i=t[s-1].getLineForRest(),e.line=ct(t,i,s,!0)),n.setKeyLine(0,e.line)}}}})),this}constructor(){this.minTotalWidth=0,this.hasMinTotalWidth=!1,this.totalTicks=new r(0,1),this.tickContexts=null,this.modiferContexts=null,this.contextGaps={total:0,gaps:[]},this.voices=[]}alignRests(t,e){if(!t||!t.length)throw new s.RERR("BadArgument","No voices to format rests");t.forEach((t=>dt.AlignRestsToNotes(t.getTickables(),e)))}preCalculateMinTotalWidth(t){if(this.hasMinTotalWidth)return this.minTotalWidth;if(!this.tickContexts){if(!t)throw new s.RERR("BadArgument","'voices' required to run preCalculateMinTotalWidth");this.createTickContexts(t)}const{list:e,map:i}=this.tickContexts;return this.minTotalWidth=e.map((t=>{const e=i[t];return e.preFormat(),e.getWidth()})).reduce(((t,e)=>t+e),0),this.hasMinTotalWidth=!0,this.minTotalWidth}getMinTotalWidth(){if(!this.hasMinTotalWidth)throw new s.RERR("NoMinTotalWidth","Call 'preCalculateMinTotalWidth' or 'preFormat' before calling 'getMinTotalWidth'");return this.minTotalWidth}createModifierContexts(t){const e=ut(t,ht,((t,e)=>t.addToModifierContext(e)));return this.modiferContexts=e,e}createTickContexts(t){const e=ut(t,nt,((t,e)=>e.addTickable(t)));return e.array.forEach((t=>{t.tContexts=e.array})),this.totalTicks=t[0].getTicksUsed().clone(),this.tickContexts=e,e}preFormat(t=0,e,i,n){const s=this.tickContexts,{list:r,map:o,resolutionMultiplier:a}=s;i&&n&&i.forEach((t=>t.setStave(n).preFormat()));let l=0,h=0;const c=t/2;if(this.minTotalWidth=0,r.forEach((t=>{const i=o[t];e&&i.setContext(e),i.preFormat();const n=i.getWidth();this.minTotalWidth+=n;const s=i.getMetrics();l=l+h+s.extraLeftPx,i.setX(l),h=n-s.extraLeftPx})),this.minTotalWidth=l+h,this.hasMinTotalWidth=!0,t<=0)return;const u=(t-this.minTotalWidth)/(this.totalTicks.value()*a);let d=0;r.forEach(((t,e)=>{const i=r[e-1]||0,n=o[t];d+=(t-i)*u,n.setX(n.getX()+d),n.getCenterAlignedTickables().forEach((t=>{t.center_x_shift=c-n.getX()}))})),1!==r.length&&(this.justifyWidth=t,this.lossHistory=[],this.evaluate())}evaluate(){const t=this.justifyWidth;this.contextGaps={total:0,gaps:[]},this.tickContexts.list.forEach(((t,e)=>{if(0===e)return;const i=this.tickContexts.list[e-1],n=this.tickContexts.map[i],s=this.tickContexts.map[t],r=n.getMetrics(),o=n.getX()+r.width,a=s.getX(),l=a-o;this.contextGaps.total+=l,this.contextGaps.gaps.push({x1:o,x2:a}),s.getFormatterMetrics().freedom.left=l,n.getFormatterMetrics().freedom.right=l}));const e=this.durationStats={};this.voices.forEach((i=>{i.getTickables().forEach(((i,n,s)=>{const r=i.getTicks().clone().simplify().toString(),o=i.getMetrics(),a=i.getFormatterMetrics(),l=i.getX()+o.noteWidth+o.modRightPx+o.extraRightPx;let h=0;if(n<s.length-1){const t=s[n+1],e=t.getMetrics();h=t.getX()-e.modLeftPx-e.extraLeftPx-l,a.space.used=t.getX()-i.getX(),t.getFormatterMetrics().freedom.left=h}else h=t-l,a.space.used=t-i.getX();a.freedom.right=h,function(t,i){const n=e[t];void 0===n?e[t]={mean:i,count:1}:(n.count+=1,n.mean=(n.mean+i)/2)}(r,a.space.used)}))}));let i=0;return this.voices.forEach((t=>{t.getTickables().forEach((t=>{const n=t.getTicks().clone().simplify().toString(),s=t.getFormatterMetrics();s.iterations+=1,s.space.deviation=s.space.used-e[n].mean,s.duration=n,s.space.mean=e[n].mean,i+=Math.pow(e[n].mean,2)}))})),this.totalCost=Math.sqrt(i),this.lossHistory.push(this.totalCost),this}tune(){let t=0;return this.tickContexts.list.forEach(((e,i,n)=>{const s=this.tickContexts.map[e],r=i>0?this.tickContexts.map[n[i-1]]:null,o=i<n.length-1?this.tickContexts.map[n[i+1]]:null;var a,l,h,c;l=r,h=o,c=t,(a=s).setX(a.getX()+c),a.getFormatterMetrics().freedom.left+=c,a.getFormatterMetrics().freedom.right-=c,l&&(l.getFormatterMetrics().freedom.right+=c),h&&(h.getFormatterMetrics().freedom.left-=c);const u=-s.getTickables().map((t=>t.getFormatterMetrics().space.deviation)).reduce(((t,e)=>t+e));u>0?t=-Math.min(s.getFormatterMetrics().freedom.right,Math.abs(u)):u<0&&(t=o?Math.min(o.getFormatterMetrics().freedom.right,Math.abs(u)):0);const d=Math.min(5,Math.abs(t));t=t>0?d:-d})),this.evaluate()}postFormat(){const t=t=>t.list.forEach((e=>t.map[e].postFormat()));return t(this.modiferContexts),t(this.tickContexts),this}joinVoices(t){return this.createModifierContexts(t),this.hasMinTotalWidth=!1,this}format(t,e,i){const n={align_rests:!1,context:null,stave:null};return s.Merge(n,i),this.voices=t,this.alignRests(t,n.align_rests),this.createTickContexts(t),this.preFormat(e,n.context,t,n.stave),n.stave&&this.postFormat(),this}formatToStave(t,e,i){const n=e.getNoteEndX()-e.getNoteStartX()-10;!function(...t){dt.DEBUG&&s.L("Vex.Flow.Formatter",t)}("Formatting voices to width: ",n);const r={context:e.getContext()};return s.Merge(r,i),this.format(t,n,r)}}class ft extends h{static get Position(){return{LEFT:1,RIGHT:2,ABOVE:3,BELOW:4,BEGIN:5,END:6}}constructor(){super(),this.setAttribute("type","StaveModifier"),this.padding=10,this.position=ft.Position.ABOVE,this.layoutMetrics=null}getPosition(){return this.position}setPosition(t){return this.position=t,this}getStave(){return this.stave}setStave(t){return this.stave=t,this}getWidth(){return this.width}setWidth(t){return this.width=t,this}getX(){return this.x}setX(t){return this.x=t,this}getCategory(){return""}makeSpacer(t){return{getContext:()=>!0,setStave(){},renderToStave(){},getMetrics:()=>({width:t})}}placeGlyphOnLine(t,e,i){t.setYShift(e.getYForLine(i)-e.getYForGlyphs())}getPadding(t){return void 0!==t&&t<2?0:this.padding}setPadding(t){return this.padding=t,this}setLayoutMetrics(t){return this.layoutMetrics=t,this}getLayoutMetrics(){return this.layoutMetrics}}class pt extends ft{static get CATEGORY(){return"barlines"}static get type(){return{SINGLE:1,DOUBLE:2,END:3,REPEAT_BEGIN:4,REPEAT_END:5,REPEAT_BOTH:6,NONE:7}}static get typeString(){return{single:pt.type.SINGLE,double:pt.type.DOUBLE,end:pt.type.END,repeatBegin:pt.type.REPEAT_BEGIN,repeatEnd:pt.type.REPEAT_END,repeatBoth:pt.type.REPEAT_BOTH,none:pt.type.NONE}}constructor(t){super(),this.setAttribute("type","Barline"),this.thickness=m.STAVE_LINE_THICKNESS;const e=pt.type;this.widths={},this.widths[e.SINGLE]=5,this.widths[e.DOUBLE]=5,this.widths[e.END]=5,this.widths[e.REPEAT_BEGIN]=5,this.widths[e.REPEAT_END]=5,this.widths[e.REPEAT_BOTH]=5,this.widths[e.NONE]=5,this.paddings={},this.paddings[e.SINGLE]=0,this.paddings[e.DOUBLE]=0,this.paddings[e.END]=0,this.paddings[e.REPEAT_BEGIN]=15,this.paddings[e.REPEAT_END]=15,this.paddings[e.REPEAT_BOTH]=15,this.paddings[e.NONE]=0,this.layoutMetricsMap={},this.layoutMetricsMap[e.SINGLE]={xMin:0,xMax:1,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.DOUBLE]={xMin:-3,xMax:1,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.END]={xMin:-5,xMax:1,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.REPEAT_END]={xMin:-10,xMax:1,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.REPEAT_BEGIN]={xMin:-2,xMax:10,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.REPEAT_BOTH]={xMin:-10,xMax:10,paddingLeft:5,paddingRight:5},this.layoutMetricsMap[e.NONE]={xMin:0,xMax:0,paddingLeft:5,paddingRight:5},this.setPosition(ft.Position.BEGIN),this.setType(t)}getCategory(){return pt.CATEGORY}getType(){return this.type}setType(t){return this.type="string"==typeof t?pt.typeString[t]:t,this.setWidth(this.widths[this.type]),this.setPadding(this.paddings[this.type]),this.setLayoutMetrics(this.layoutMetricsMap[this.type]),this}draw(t){switch(t.checkContext(),this.setRendered(),this.type){case pt.type.SINGLE:this.drawVerticalBar(t,this.x,!1);break;case pt.type.DOUBLE:this.drawVerticalBar(t,this.x,!0);break;case pt.type.END:this.drawVerticalEndBar(t,this.x);break;case pt.type.REPEAT_BEGIN:this.drawRepeatBar(t,this.x,!0),t.getX()!==this.x&&this.drawVerticalBar(t,t.getX());break;case pt.type.REPEAT_END:this.drawRepeatBar(t,this.x,!1);break;case pt.type.REPEAT_BOTH:this.drawRepeatBar(t,this.x,!1),this.drawRepeatBar(t,this.x,!0)}}drawVerticalBar(t,e,i){t.checkContext();const n=t.getTopLineTopY(),s=t.getBottomLineBottomY();i&&t.context.fillRect(e-3,n,1,s-n),t.context.fillRect(e,n,1,s-n)}drawVerticalEndBar(t,e){t.checkContext();const i=t.getTopLineTopY(),n=t.getBottomLineBottomY();t.context.fillRect(e-5,i,1,n-i),t.context.fillRect(e-2,i,3,n-i)}drawRepeatBar(t,e,i){t.checkContext();const n=t.getTopLineTopY(),s=t.getBottomLineBottomY();let r=3;i||(r=-5),t.context.fillRect(e+r,n,1,s-n),t.context.fillRect(e-2,n,3,s-n),i?r+=4:r-=4;const o=e+r+1;let a=(t.getNumLines()-1)*t.getSpacingBetweenLines();a=a/2-t.getSpacingBetweenLines()/2;let l=n+a+1;t.context.beginPath(),t.context.arc(o,l,2,0,2*Math.PI,!1),t.context.fill(),l+=t.getSpacingBetweenLines(),t.context.beginPath(),t.context.arc(o,l,2,0,2*Math.PI,!1),t.context.fill()}}class mt extends ft{static get CATEGORY(){return"repetitions"}static get type(){return{NONE:1,CODA_LEFT:2,CODA_RIGHT:3,SEGNO_LEFT:4,SEGNO_RIGHT:5,DC:6,DC_AL_CODA:7,DC_AL_FINE:8,DS:9,DS_AL_CODA:10,DS_AL_FINE:11,FINE:12,TO_CODA:13}}constructor(t,e,i){super(),this.setAttribute("type","Repetition"),this.symbol_type=t,this.x=e,this.x_shift=0,this.y_shift=i,this.font={family:"times",size:12,weight:"bold italic"}}getCategory(){return mt.CATEGORY}setShiftX(t){return this.x_shift=t,this}setShiftY(t){return this.y_shift=t,this}setX(t){return this.x=t,this}draw(t,e){switch(this.setRendered(),this.symbol_type){case mt.type.CODA_RIGHT:this.drawCodaFixed(t,e+t.width);break;case mt.type.CODA_LEFT:this.drawSymbolText(t,e,"Coda",!0);break;case mt.type.SEGNO_LEFT:this.drawSignoFixed(t,e);break;case mt.type.SEGNO_RIGHT:this.drawSignoFixed(t,e+t.width);break;case mt.type.DC:this.drawSymbolText(t,e,"D.C.",!1);break;case mt.type.DC_AL_CODA:this.drawSymbolText(t,e,"D.C. al",!0);break;case mt.type.DC_AL_FINE:this.drawSymbolText(t,e,"D.C. al Fine",!1);break;case mt.type.DS:this.drawSymbolText(t,e,"D.S.",!1);break;case mt.type.DS_AL_CODA:this.drawSymbolText(t,e,"D.S. al",!0);break;case mt.type.DS_AL_FINE:this.drawSymbolText(t,e,"D.S. al Fine",!1);break;case mt.type.FINE:this.drawSymbolText(t,e,"Fine",!1);break;case mt.type.TO_CODA:this.drawSymbolText(t,e,"To",!0)}return this}drawCodaFixed(t,e){const i=t.getYForTopText(t.options.num_lines)+this.y_shift;return p.renderGlyph(t.context,this.x+e+this.x_shift,i+25,40,"v4d",!0),this}drawSignoFixed(t,e){const i=t.getYForTopText(t.options.num_lines)+this.y_shift;return p.renderGlyph(t.context,this.x+e+this.x_shift,i+25,30,"v8c",!0),this}drawSymbolText(t,e,i,n){const s=t.checkContext();s.save(),s.setFont(this.font.family,this.font.size,this.font.weight);let r=0+this.x_shift,o=e+this.x_shift;this.symbol_type===mt.type.CODA_LEFT?(r=this.x+t.options.vertical_bar_width,o=r+s.measureText(i).width+12):this.symbol_type===mt.type.TO_CODA||this.symbol_type===mt.type.DS_AL_CODA?(this.x_shift=-(r+s.measureText(i).width+12+t.options.vertical_bar_width+12),r=this.x+this.x_shift+t.options.vertical_bar_width,o=r+s.measureText(i).width+12):(o=this.x+e+t.width-5+this.x_shift,r=o-+s.measureText(i).width-12);const a=t.getYForTopText(t.options.num_lines)+this.y_shift+25;return n&&p.renderGlyph(s,o,a,40,"v4d",!0),s.fillText(i,r,a+5),s.restore(),this}}class bt extends ft{static get CATEGORY(){return"stavesection"}constructor(t,e,i){super(),this.setAttribute("type","StaveSection"),this.setWidth(16),this.section=t,this.x=e,this.shift_x=0,this.shift_y=i,this.font={family:"sans-serif",size:12,weight:"bold"}}getCategory(){return bt.CATEGORY}setStaveSection(t){return this.section=t,this}setShiftX(t){return this.shift_x=t,this}setShiftY(t){return this.shift_y=t,this}draw(t,e){const i=t.checkContext();this.setRendered(),i.save(),i.lineWidth=2,i.setFont(this.font.family,this.font.size,this.font.weight);const n=i.measureText(""+this.section),s=n.width,r=n.height;let o=s+6;o<18&&(o=18);const a=r,l=t.getYForTopText(3)+this.shift_y;let h=this.x+e;return i.beginPath(),i.lineWidth=2,i.rect(h,l+r/4,o,a),i.stroke(),h+=(o-s)/2,i.fillText(""+this.section,h,l+16),i.restore(),this}}class gt extends ft{static get CATEGORY(){return"stavetempo"}constructor(t,e,i){super(),this.setAttribute("type","StaveTempo"),this.tempo=t,this.position=B.Position.ABOVE,this.x=e,this.shift_x=10,this.shift_y=i,this.font={family:"times",size:14,weight:"bold"},this.render_options={glyph_font_scale:30}}getCategory(){return gt.CATEGORY}setTempo(t){return this.tempo=t,this}setShiftX(t){return this.shift_x=t,this}setShiftY(t){return this.shift_y=t,this}draw(t,e){const i=t.checkContext();this.setRendered();const n=this.render_options,s=n.glyph_font_scale/38,r=this.tempo.name,o=this.tempo.duration,a=this.tempo.dots,l=this.tempo.bpm,h=this.font;let c=this.x+this.shift_x+e;const u=t.getYForTopText(1)+this.shift_y;if(i.save(),r&&(i.setFont(h.family,h.size,h.weight),i.fillText(r,c,u),c+=i.measureText(r).width),o&&l){i.setFont(h.family,h.size,"normal"),r&&(c+=i.measureText(" ").width,i.fillText("(",c,u),c+=i.measureText("(").width);const t=m.getGlyphProps(o);if(c+=3*s,p.renderGlyph(i,c,u,n.glyph_font_scale,t.code_head),c+=t.getWidth()*s,t.stem){let e=30;t.beam_count&&(e+=3*(t.beam_count-1)),e*=s;const r=u-e;i.fillRect(c-s,r,s,e),t.flag&&(p.renderGlyph(i,c,r,n.glyph_font_scale,t.code_flag_upstem),a||(c+=6*s))}for(let e=0;e<a;e++)c+=6*s,i.beginPath(),i.arc(c,u+2*s,2*s,0,2*Math.PI,!1),i.fill();i.fillText(" = "+l+(r?")":""),c+3*s,u)}return i.restore(),this}}class yt extends R{static get Justification(){return{LEFT:1,CENTER:2,RIGHT:3}}static get GLYPHS(){return{segno:{code:"v8c",point:40,x_shift:0,y_shift:-10},tr:{code:"v1f",point:40,x_shift:0,y_shift:0},mordent_upper:{code:"v1e",point:40,x_shift:0,y_shift:0},mordent_lower:{code:"v45",point:40,x_shift:0,y_shift:0},f:{code:"vba",point:40,x_shift:0,y_shift:0},p:{code:"vbf",point:40,x_shift:0,y_shift:0},m:{code:"v62",point:40,x_shift:0,y_shift:0},s:{code:"v4a",point:40,x_shift:0,y_shift:0},z:{code:"v80",point:40,x_shift:0,y_shift:0},coda:{code:"v4d",point:40,x_shift:0,y_shift:-8},pedal_open:{code:"v36",point:40,x_shift:0,y_shift:0},pedal_close:{code:"v5d",point:40,x_shift:0,y_shift:3},caesura_straight:{code:"v34",point:40,x_shift:0,y_shift:2},caesura_curved:{code:"v4b",point:40,x_shift:0,y_shift:2},breath:{code:"v6c",point:40,x_shift:0,y_shift:0},tick:{code:"v6f",point:50,x_shift:0,y_shift:0},turn:{code:"v72",point:40,x_shift:0,y_shift:0},turn_inverted:{code:"v33",point:40,x_shift:0,y_shift:0},mordent:{code:"v1e",point:40,x_shift:0,y_shift:0}}}constructor(t){if(super(t),this.setAttribute("type","TextNote"),this.text=t.text,this.superscript=t.superscript,this.subscript=t.subscript,this.glyph_type=t.glyph,this.glyph=null,this.font={family:"Arial",size:12,weight:""},t.font&&(this.font=t.font),this.glyph_type){const t=yt.GLYPHS[this.glyph_type];if(!t)throw new s.RERR("Invalid glyph type: "+this.glyph_type);this.glyph=new p(t.code,t.point,{cache:!1}),t.width?this.setWidth(t.width):this.setWidth(this.glyph.getMetrics().width),this.glyph_struct=t}else this.setWidth(m.textWidth(this.text));this.line=t.line||0,this.smooth=t.smooth||!1,this.ignore_ticks=t.ignore_ticks||!1,this.justification=yt.Justification.LEFT}setJustification(t){return this.justification=t,this}setLine(t){return this.line=t,this}preFormat(){this.checkContext(),this.preFormatted||(this.smooth?this.setWidth(0):this.glyph||this.setWidth(this.context.measureText(this.text).width),this.justification===yt.Justification.CENTER?this.extraLeftPx=this.width/2:this.justification===yt.Justification.RIGHT&&(this.extraLeftPx=this.width),this.setPreFormatted(!0))}draw(){if(this.checkContext(),!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");this.setRendered();const t=this.context;let e,i=this.getAbsoluteX();if(this.justification===yt.Justification.CENTER?i-=this.getWidth()/2:this.justification===yt.Justification.RIGHT&&(i-=this.getWidth()),this.glyph)e=this.stave.getYForLine(this.line+-3),this.glyph.render(this.context,i+this.glyph_struct.x_shift,e+this.glyph_struct.y_shift);else{e=this.stave.getYForLine(this.line+-3),this.applyStyle(t),t.setFont(this.font.family,this.font.size,this.font.weight),t.fillText(this.text,i,e);const n=t.measureText("M").width,s=t.measureText(this.text).width;this.superscript&&(t.setFont(this.font.family,this.font.size/1.3,this.font.weight),t.fillText(this.superscript,i+s+2,e-n/2.2)),this.subscript&&(t.setFont(this.font.family,this.font.size/1.3,this.font.weight),t.fillText(this.subscript,i+s+2,e+n/2.2-1)),this.restoreStyle(t)}}}class St extends ft{static get CATEGORY(){return"stavetext"}constructor(t,e,i){super(),this.setAttribute("type","StaveText"),this.setWidth(16),this.text=t,this.position=e,this.options={shift_x:0,shift_y:0,justification:yt.Justification.CENTER},s.Merge(this.options,i),this.font={family:"times",size:16,weight:"normal"}}getCategory(){return St.CATEGORY}setStaveText(t){return this.text=t,this}setShiftX(t){return this.shift_x=t,this}setShiftY(t){return this.shift_y=t,this}setFont(t){s.Merge(this.font,t)}setText(t){this.text=t}draw(t){const e=t.checkContext();this.setRendered(),e.save(),e.lineWidth=2,e.setFont(this.font.family,this.font.size,this.font.weight);const i=e.measureText(""+this.text).width;let n,r;const o=ft.Position,a=yt.Justification;switch(this.position){case o.LEFT:case o.RIGHT:r=(t.getYForLine(0)+t.getBottomLineY())/2+this.options.shift_y,n=this.position===o.LEFT?t.getX()-i-24+this.options.shift_x:t.getX()+t.getWidth()+24+this.options.shift_x;break;case o.ABOVE:case o.BELOW:n=t.getX()+this.options.shift_x,this.options.justification===a.CENTER?n+=t.getWidth()/2-i/2:this.options.justification===a.RIGHT&&(n+=t.getWidth()-i),r=this.position===o.ABOVE?t.getYForTopText(2)+this.options.shift_y:t.getYForBottomText(2)+this.options.shift_y;break;default:throw new s.RERR("InvalidPosition","Value Must be in Modifier.Position.")}return e.fillText(""+this.text,n,r+4),e.restore(),this}}class vt extends ft{static get CATEGORY(){return"clefs"}static get types(){return{treble:{code:"v83",line:3},bass:{code:"v79",line:1},alto:{code:"vad",line:2},tenor:{code:"vad",line:1},percussion:{code:"v59",line:2},soprano:{code:"vad",line:4},"mezzo-soprano":{code:"vad",line:3},"baritone-c":{code:"vad",line:0},"baritone-f":{code:"v79",line:2},subbass:{code:"v79",line:0},french:{code:"v83",line:4},tab:{code:"v2f"}}}static get sizes(){return{default:{point:40,width:26},small:{point:32,width:20}}}static get annotations(){return{"8va":{code:"v8",sizes:{default:{point:20,attachments:{treble:{line:-1.2,x_shift:11}}},small:{point:18,attachments:{treble:{line:-.4,x_shift:8}}}}},"8vb":{code:"v8",sizes:{default:{point:20,attachments:{treble:{line:6.3,x_shift:10},bass:{line:4,x_shift:1}}},small:{point:18,attachments:{treble:{line:5.8,x_shift:6},bass:{line:3.5,x_shift:.5}}}}}}}constructor(t,e,i){super(),this.setAttribute("type","Clef"),this.setPosition(ft.Position.BEGIN),this.setType(t,e,i),this.setWidth(vt.sizes[this.size].width),function(...t){vt.DEBUG&&s.L("Vex.Flow.Clef",t)}("Creating clef:",t)}getCategory(){return vt.CATEGORY}setType(t,e,i){if(this.type=t,this.clef=vt.types[t],this.size=void 0===e?"default":e,this.clef.point=vt.sizes[this.size].point,this.glyph=new p(this.clef.code,this.clef.point),void 0!==i){const t=vt.annotations[i];this.annotation={code:t.code,point:t.sizes[this.size].point,line:t.sizes[this.size].attachments[this.type].line,x_shift:t.sizes[this.size].attachments[this.type].x_shift},this.attachment=new p(this.annotation.code,this.annotation.point),this.attachment.metrics.x_max=0,this.attachment.setXShift(this.annotation.x_shift)}else this.annotation=void 0;return this}getWidth(){if("tab"===this.type&&!this.stave)throw new s.RERR("ClefError","Can't get width without stave.");return this.width}setStave(t){if(this.stave=t,"tab"!==this.type)return this;let e,i;const n=this.stave.getOptions().num_lines;switch(n){case 8:e=55,i=14;break;case 7:e=47,i=8;break;case 6:e=40,i=1;break;case 5:e=30,i=-6;break;case 4:e=23,i=-12;break;default:throw new s.RERR("ClefError",`Invalid number of lines: ${n}`)}return this.glyph.setPoint(e),this.glyph.setYShift(i),this}draw(){if(!this.x)throw new s.RERR("ClefError","Can't draw clef without x.");if(!this.stave)throw new s.RERR("ClefError","Can't draw clef without stave.");this.setRendered(),this.glyph.setStave(this.stave),this.glyph.setContext(this.stave.context),void 0!==this.clef.line&&this.placeGlyphOnLine(this.glyph,this.stave,this.clef.line),this.glyph.renderToStave(this.x),void 0!==this.annotation&&(this.placeGlyphOnLine(this.attachment,this.stave,this.annotation.line),this.attachment.setStave(this.stave),this.attachment.setContext(this.stave.context),this.attachment.renderToStave(this.x))}}class xt extends ft{static get CATEGORY(){return"keysignatures"}static get accidentalSpacing(){return{"#":{above:6,below:4},b:{above:4,below:7},n:{above:4,below:1},"##":{above:6,below:4},bb:{above:4,below:7},db:{above:4,below:7},d:{above:4,below:7},bbs:{above:4,below:7},"++":{above:6,below:4},"+":{above:6,below:4},"+-":{above:6,below:4},"++-":{above:6,below:4},bs:{above:4,below:10},bss:{above:4,below:10}}}constructor(t,e,i){super(),this.setAttribute("type","KeySignature"),this.setKeySig(t,e,i),this.setPosition(ft.Position.BEGIN),this.glyphFontScale=38,this.glyphs=[],this.xPositions=[],this.paddingForced=!1}getCategory(){return xt.CATEGORY}convertToGlyph(t,e){const i=m.accidentalCodes(t.type),n=new p(i.code,this.glyphFontScale);let s=1;if("n"===t.type&&e){const i=xt.accidentalSpacing[e.type];i&&(s=e.line>=t.line?i.above:i.below)}this.placeGlyphOnLine(n,this.stave,t.line),this.glyphs.push(n);const r=this.xPositions[this.xPositions.length-1],o=n.getMetrics().width+s;this.xPositions.push(r+o),this.width+=o}cancelKey(t){return this.formatted=!1,this.cancelKeySpec=t,this}convertToCancelAccList(t){const e=m.keySignature(t),i=this.accList.length>0&&e.length>0&&e[0].type!==this.accList[0].type,n=i?e.length:e.length-this.accList.length;if(n<1)return;const s=[];for(let r=0;r<n;r++){let t=r;i||(t=e.length-n+r);const o=e[t];s.push({type:"n",line:o.line})}return this.accList=s.concat(this.accList),{accList:s,type:e[0].type}}addToStave(t){return this.paddingForced=!0,t.addModifier(this),this}convertAccLines(t,e,i=this.accList){let n,s,r=0;switch(t){case"soprano":"#"===e?n=[2.5,.5,2,0,1.5,-.5,1]:r=-1;break;case"mezzo-soprano":"b"===e?n=[0,2,.5,2.5,1,3,1.5]:r=1.5;break;case"alto":r=.5;break;case"tenor":"#"===e?n=[3,1,2.5,.5,2,0,1.5]:r=-.5;break;case"baritone-f":case"baritone-c":"b"===e?n=[.5,2.5,1,3,1.5,3.5,2]:r=2;break;case"bass":case"french":r=1}if(void 0!==n)for(s=0;s<i.length;++s)i[s].line=n[s];else if(0!==r)for(s=0;s<i.length;++s)i[s].line+=r}getPadding(t){return this.formatted||this.format(),0===this.glyphs.length||!this.paddingForced&&t<2?0:this.padding}getWidth(){return this.formatted||this.format(),this.width}setKeySig(t,e,i){return this.formatted=!1,this.keySpec=t,this.cancelKeySpec=e,this.alterKeySpec=i,this}alterKey(t){return this.formatted=!1,this.alterKeySpec=t,this}convertToAlterAccList(t){const e=Math.min(t.length,this.accList.length);for(let i=0;i<e;++i)t[i]&&(this.accList[i].type=t[i])}format(){if(!this.stave)throw new s.RERR("KeySignatureError","Can't draw key signature without stave.");this.width=0,this.glyphs=[],this.xPositions=[0],this.accList=m.keySignature(this.keySpec);const t=this.accList,e=t.length>0?t[0].type:null;let i;if(this.cancelKeySpec&&(i=this.convertToCancelAccList(this.cancelKeySpec)),this.alterKeySpec&&this.convertToAlterAccList(this.alterKeySpec),this.accList.length>0){const n=(this.position===ft.Position.END?this.stave.endClef:this.stave.clef)||this.stave.clef;i&&this.convertAccLines(n,i.type,i.accList),this.convertAccLines(n,e,t);for(let t=0;t<this.accList.length;++t)this.convertToGlyph(this.accList[t],this.accList[t+1])}this.formatted=!0}draw(){if(!this.x)throw new s.RERR("KeySignatureError","Can't draw key signature without x.");if(!this.stave)throw new s.RERR("KeySignatureError","Can't draw key signature without stave.");this.formatted||this.format(),this.setRendered();for(let t=0;t<this.glyphs.length;t++){const e=this.glyphs[t],i=this.x+this.xPositions[t];e.setStave(this.stave),e.setContext(this.stave.context),e.renderToStave(i)}}}class Et extends ft{static get CATEGORY(){return"timesignatures"}static get glyphs(){return{C:{code:"v41",point:40,line:2},"C|":{code:"vb6",point:40,line:2}}}constructor(t=null,e=15,i=!0){if(super(),this.setAttribute("type","TimeSignature"),this.validate_args=i,null===t)return;const n=e;this.point=40,this.topLine=2,this.bottomLine=4,this.setPosition(ft.Position.BEGIN),this.setTimeSig(t),this.setWidth(this.timeSig.glyph.getMetrics().width),this.setPadding(n)}getCategory(){return Et.CATEGORY}parseTimeSpec(t){if("C"===t||"C|"===t){const{line:e,code:i,point:n}=Et.glyphs[t];return{line:e,num:!1,glyph:new p(i,n)}}this.validate_args&&(t=>{const e=t.split("/").filter((t=>""!==t));if(2!==e.length)throw new s.RERR("BadTimeSignature",`Invalid time spec: ${t}. Must be in the form "<numerator>/<denominator>"`);e.forEach((e=>{if(isNaN(Number(e)))throw new s.RERR("BadTimeSignature",`Invalid time spec: ${t}. Must contain two valid numbers.`)}))})(t);const[e,i]=t.split("/").map((t=>t.split("")));return{num:!0,glyph:this.makeTimeSignatureGlyph(e,i)}}makeTimeSignatureGlyph(t,e){const i=new p("v0",this.point);i.topGlyphs=[],i.botGlyphs=[];let n=0;for(let c=0;c<t.length;++c){const e=t[c],s=new p("v"+e,this.point);i.topGlyphs.push(s),n+=s.getMetrics().width}let s=0;for(let c=0;c<e.length;++c){const t=e[c],n=new p("v"+t,this.point);i.botGlyphs.push(n),s+=n.getMetrics().width}const r=n>s?n:s,o=i.getMetrics().x_min;i.getMetrics=()=>({x_min:o,x_max:o+r,width:r});const a=(r-n)/2,l=(r-s)/2,h=this;return i.renderToStave=function(t){let e=t+a;for(let i=0;i<this.topGlyphs.length;++i){const t=this.topGlyphs[i];p.renderOutline(this.context,t.metrics.outline,t.scale,e+t.x_shift,this.stave.getYForLine(h.topLine)),e+=t.getMetrics().width}e=t+l;for(let i=0;i<this.botGlyphs.length;++i){const t=this.botGlyphs[i];h.placeGlyphOnLine(t,this.stave,t.line),p.renderOutline(this.context,t.metrics.outline,t.scale,e+t.x_shift,this.stave.getYForLine(h.bottomLine)),e+=t.getMetrics().width}},i}getTimeSig(){return this.timeSig}setTimeSig(t){return this.timeSig=this.parseTimeSpec(t),this}draw(){if(!this.x)throw new s.RERR("TimeSignatureError","Can't draw time signature without x.");if(!this.stave)throw new s.RERR("TimeSignatureError","Can't draw time signature without stave.");this.setRendered(),this.timeSig.glyph.setStave(this.stave),this.timeSig.glyph.setContext(this.stave.context),this.placeGlyphOnLine(this.timeSig.glyph,this.stave,this.timeSig.line),this.timeSig.glyph.renderToStave(this.x)}}class _t extends ft{static get CATEGORY(){return"voltas"}static get type(){return{NONE:1,BEGIN:2,MID:3,END:4,BEGIN_END:5}}constructor(t,e,i,n){super(),this.setAttribute("type","Volta"),this.volta=t,this.x=i,this.y_shift=n,this.number=e,this.font={family:"sans-serif",size:9,weight:"bold"}}getCategory(){return _t.CATEGORY}setShiftY(t){return this.y_shift=t,this}draw(t,e){const i=t.checkContext();this.setRendered();let n=t.width-e;const s=t.getYForTopText(t.options.num_lines)+this.y_shift,r=1.5*t.options.spacing_between_lines_px;switch(this.volta){case _t.type.BEGIN:i.fillRect(this.x+e,s,1,r);break;case _t.type.END:n-=5,i.fillRect(this.x+e+n,s,1,r);break;case _t.type.BEGIN_END:n-=3,i.fillRect(this.x+e,s,1,r),i.fillRect(this.x+e+n,s,1,r)}return this.volta!==_t.type.BEGIN&&this.volta!==_t.type.BEGIN_END||(i.save(),i.setFont(this.font.family,this.font.size,this.font.weight),i.fillText(this.number,this.x+e+5,s+15),i.restore()),i.fillRect(this.x+e,s,n,1),this}}class wt extends h{constructor(t,e,i,n){super(),this.setAttribute("type","Stave"),this.x=t,this.y=e,this.width=i,this.formatted=!1,this.setStartX(t+5),this.end_x=t+i,this.modifiers=[],this.measure=0,this.clef="treble",this.endClef=void 0,this.font={family:"sans-serif",size:8,weight:""},this.options={vertical_bar_width:10,glyph_spacing_px:10,num_lines:5,fill_style:"#999999",left_bar:!0,right_bar:!0,spacing_between_lines_px:10,space_above_staff_ln:4,space_below_staff_ln:4,top_text_position:1},this.bounds={x:this.x,y:this.y,w:this.width,h:0},s.Merge(this.options,n),this.resetLines();const r=pt.type;this.addModifier(new pt(this.options.left_bar?r.SINGLE:r.NONE)),this.addEndModifier(new pt(this.options.right_bar?r.SINGLE:r.NONE))}space(t){return this.options.spacing_between_lines_px*t}resetLines(){this.options.line_config=[];for(let t=0;t<this.options.num_lines;t++)this.options.line_config.push({visible:!0});this.height=(this.options.num_lines+this.options.space_above_staff_ln)*this.options.spacing_between_lines_px,this.options.bottom_text_position=this.options.num_lines}getOptions(){return this.options}setNoteStartX(t){this.formatted||this.format(),this.setStartX(t);const e=this.modifiers[0];return e.setX(this.start_x-e.getWidth()),this}setStartX(t){this.start_x=t}getNoteStartX(){return this.formatted||this.format(),this.start_x}getNoteEndX(){return this.formatted||this.format(),this.end_x}getTieStartX(){return this.start_x}getTieEndX(){return this.x+this.width}getX(){return this.x}getNumLines(){return this.options.num_lines}setNumLines(t){return this.options.num_lines=parseInt(t,10),this.resetLines(),this}setY(t){return this.y=t,this}getTopLineTopY(){return this.getYForLine(0)-m.STAVE_LINE_THICKNESS/2}getBottomLineBottomY(){return this.getYForLine(this.getNumLines()-1)+m.STAVE_LINE_THICKNESS/2}setX(t){const e=t-this.x;this.formatted=!1,this.x=t,this.start_x+=e,this.end_x+=e;for(let i=0;i<this.modifiers.length;i++){const t=this.modifiers[i];void 0!==t.x&&(t.x+=e)}return this}setWidth(t){return this.formatted=!1,this.width=t,this.end_x=this.x+t,this}getWidth(){return this.width}getStyle(){return t({fillStyle:this.options.fill_style,strokeStyle:this.options.fill_style,lineWidth:m.STAVE_LINE_THICKNESS},this.style||{})}setMeasure(t){return this.measure=t,this}getModifierXShift(t=0){if("number"!=typeof t)throw new s.RERR("InvalidIndex","Must be of number type");if(this.formatted||this.format(),1===this.getModifiers(ft.Position.BEGIN).length)return 0;let e=this.start_x-this.x;const i=this.modifiers[0];return i.getType()===pt.type.REPEAT_BEGIN&&e>i.getWidth()&&(e-=i.getWidth()),e}setRepetitionTypeLeft(t,e){return this.modifiers.push(new mt(t,this.x,e)),this}setRepetitionTypeRight(t,e){return this.modifiers.push(new mt(t,this.x,e)),this}setVoltaType(t,e,i){return this.modifiers.push(new _t(t,e,this.x,i)),this}setSection(t,e,i=0,n=12){const s=new bt(t,this.x+i,e);return s.font.size=n,this.modifiers.push(s),this}setTempo(t,e){return this.modifiers.push(new gt(t,this.x,e)),this}setText(t,e,i){return this.modifiers.push(new St(t,e,i)),this}getHeight(){return this.height}getSpacingBetweenLines(){return this.options.spacing_between_lines_px}getBoundingBox(){return new u(this.x,this.y,this.width,this.getBottomY()-this.y)}getBottomY(){const t=this.options,e=t.spacing_between_lines_px;return this.getYForLine(t.num_lines)+t.space_below_staff_ln*e}getBottomLineY(){return this.getYForLine(this.options.num_lines)}getYForLine(t){const e=this.options,i=e.spacing_between_lines_px,n=e.space_above_staff_ln;return this.y+t*i+n*i}getLineForY(t){const e=this.options,i=e.spacing_between_lines_px,n=e.space_above_staff_ln;return(t-this.y)/i-n}getYForTopText(t){const e=t||0;return this.getYForLine(-e-this.options.top_text_position)}getYForBottomText(t){const e=t||0;return this.getYForLine(this.options.bottom_text_position+e)}getYForNote(t){const e=this.options,i=e.spacing_between_lines_px,n=e.space_above_staff_ln;return this.y+n*i+5*i-t*i}getYForGlyphs(){return this.getYForLine(3)}addModifier(t,e){return void 0!==e&&t.setPosition(e),t.setStave(this),this.formatted=!1,this.modifiers.push(t),this}addEndModifier(t){return this.addModifier(t,ft.Position.END),this}setBegBarType(t){const{SINGLE:e,REPEAT_BEGIN:i,NONE:n}=pt.type;return t!==e&&t!==i&&t!==n||(this.modifiers[0].setType(t),this.formatted=!1),this}setEndBarType(t){return t!==pt.type.REPEAT_BEGIN&&(this.modifiers[1].setType(t),this.formatted=!1),this}setClef(t,e,i,n){void 0===n&&(n=ft.Position.BEGIN),n===ft.Position.END?this.endClef=t:this.clef=t;const s=this.getModifiers(n,vt.CATEGORY);return 0===s.length?this.addClef(t,e,i,n):s[0].setType(t,e,i),this}setEndClef(t,e,i){return this.setClef(t,e,i,ft.Position.END),this}setKeySignature(t,e,i){void 0===i&&(i=ft.Position.BEGIN);const n=this.getModifiers(i,xt.CATEGORY);return 0===n.length?this.addKeySignature(t,e,i):n[0].setKeySig(t,e),this}setEndKeySignature(t,e){return this.setKeySignature(t,e,ft.Position.END),this}setTimeSignature(t,e,i){void 0===i&&(i=ft.Position.BEGIN);const n=this.getModifiers(i,Et.CATEGORY);return 0===n.length?this.addTimeSignature(t,e,i):n[0].setTimeSig(t),this}setEndTimeSignature(t,e){return this.setTimeSignature(t,e,ft.Position.END),this}addKeySignature(t,e,i){return void 0===i&&(i=ft.Position.BEGIN),this.addModifier(new xt(t,e).setPosition(i),i),this}addClef(t,e,i,n){return void 0===n||n===ft.Position.BEGIN?this.clef=t:n===ft.Position.END&&(this.endClef=t),this.addModifier(new vt(t,e,i),n),this}addEndClef(t,e,i){return this.addClef(t,e,i,ft.Position.END),this}addTimeSignature(t,e,i){return this.addModifier(new Et(t,e),i),this}addEndTimeSignature(t,e){return this.addTimeSignature(t,e,ft.Position.END),this}addTrebleGlyph(){return this.addClef("treble"),this}getModifiers(t,e){return void 0===t&&void 0===e?this.modifiers:this.modifiers.filter((i=>!(void 0!==t&&t!==i.getPosition()||void 0!==e&&e!==i.getCategory())))}sortByCategory(t,e){for(let i=t.length-1;i>=0;i--)for(let n=0;n<i;n++)if(e[t[n].getCategory()]>e[t[n+1].getCategory()]){const e=t[n];t[n]=t[n+1],t[n+1]=e}}format(){const t=this.modifiers[0],e=this.modifiers[1],i=this.getModifiers(ft.Position.BEGIN),n=this.getModifiers(ft.Position.END);let s,r,o;this.sortByCategory(i,{barlines:0,clefs:1,keysignatures:2,timesignatures:3}),this.sortByCategory(n,{timesignatures:0,keysignatures:1,barlines:2,clefs:3}),i.length>1&&t.getType()===pt.type.REPEAT_BEGIN&&(i.push(i.splice(0,1)[0]),i.splice(0,0,new pt(pt.type.SINGLE))),n.indexOf(e)>0&&n.splice(0,0,new pt(pt.type.NONE));let a=0,l=this.x;for(let u=0;u<i.length;u++)o=i[u],r=o.getPadding(u+a),s=o.getWidth(),isNaN(s)&&(o.setWidth(10),s=10),l+=r,o.setX(l),l+=s,r+s===0&&a--;this.setStartX(l),l=this.x+this.width;const h={left:0,right:0,paddingRight:0,paddingLeft:0};let c=0;for(let u=0;u<n.length;u++){o=n[u],c="barlines"===o.getCategory()?u:c,h.right=0,h.left=0,h.paddingRight=0,h.paddingLeft=0;const t=o.getLayoutMetrics();t?(0!==u&&(h.right=t.xMax||0,h.paddingRight=t.paddingRight||0),h.left=-t.xMin||0,h.paddingLeft=t.paddingLeft||0,u===n.length-1&&(h.paddingLeft=0)):(h.paddingRight=o.getPadding(u-c)||0,0!==u&&(h.right=o.getWidth()||0),0===u&&(h.left=o.getWidth()||0)),l-=h.paddingRight,l-=h.right,o.setX(l),l-=h.left,l-=h.paddingLeft}this.end_x=1===n.length?this.x+this.width:l,this.formatted=!0}draw(){this.checkContext(),this.setRendered(),this.formatted||this.format();const t=this.options.num_lines,e=this.width,i=this.x;let n;for(let s=0;s<t;s++)n=this.getYForLine(s),this.applyStyle(),this.options.line_config[s].visible&&(this.context.beginPath(),this.context.moveTo(i,n),this.context.lineTo(i+e,n),this.context.stroke()),this.restoreStyle();for(let s=0;s<this.modifiers.length;s++)"function"==typeof this.modifiers[s].draw&&(this.modifiers[s].applyStyle(this.context),this.modifiers[s].draw(this,this.getModifierXShift(s)),this.modifiers[s].restoreStyle(this.context));if(this.measure>0){this.context.save(),this.context.setFont(this.font.family,this.font.size,this.font.weight);const t=this.context.measureText(""+this.measure).width;n=this.getYForTopText(0)+3,this.context.fillText(""+this.measure,this.x-t/2,n),this.context.restore()}return this}drawVertical(t,e){this.drawVerticalFixed(this.x+t,e)}drawVerticalFixed(t,e){this.checkContext();const i=this.getYForLine(0),n=this.getYForLine(this.options.num_lines-1);e&&this.context.fillRect(t-3,i,1,n-i+1),this.context.fillRect(t,i,1,n-i+1)}drawVerticalBar(t){this.drawVerticalBarFixed(this.x+t,!1)}drawVerticalBarFixed(t){this.checkContext();const e=this.getYForLine(0),i=this.getYForLine(this.options.num_lines-1);this.context.fillRect(t,e,1,i-e+1)}getConfigForLines(){return this.options.line_config}setConfigForLine(t,e){if(t>=this.options.num_lines||t<0)throw new s.RERR("StaveConfigError","The line number must be within the range of the number of lines in the Stave.");if(void 0===e.visible)throw new s.RERR("StaveConfigError","The line configuration object is missing the 'visible' property.");if("boolean"!=typeof e.visible)throw new s.RERR("StaveConfigError","The line configuration objects 'visible' property must be true or false.");return this.options.line_config[t]=e,this}setConfigForLines(t){if(t.length!==this.options.num_lines)throw new s.RERR("StaveConfigError","The length of the lines configuration array must match the number of lines in the Stave");for(const e in t)t[e]||(t[e]=this.options.line_config[e]),s.Merge(this.options.line_config[e],t[e]);return this.options.line_config=t,this}}class Tt extends wt{constructor(t,e,i,n){const r={spacing_between_lines_px:13,num_lines:6,top_text_position:1};s.Merge(r,n),super(t,e,i,r),this.setAttribute("type","TabStave")}getYForGlyphs(){return this.getYForLine(2.5)}addTabGlyph(){return this.addClef("tab"),this}}class Mt extends F{static get CATEGORY(){return"tabnotes"}constructor(t,e){if(super(t),this.setAttribute("type","TabNote"),this.ghost=!1,this.positions=t.positions,s.Merge(this.render_options,{glyph_font_scale:m.DEFAULT_TABLATURE_FONT_SCALE,draw_stem:e,draw_dots:e,draw_stem_through_stave:!1,y_shift:0,scale:1,font:"10pt Arial"}),this.glyph=m.getGlyphProps(this.duration,this.noteType),!this.glyph)throw new s.RuntimeError("BadArguments",`Invalid note initialization data (No glyph found): ${JSON.stringify(t)}`);this.buildStem(),t.stem_direction?this.setStemDirection(t.stem_direction):this.setStemDirection(E.UP),this.ghost=!1,this.updateWidth()}reset(){this.stave&&this.setStave(this.stave)}getCategory(){return Mt.CATEGORY}setGhost(t){return this.ghost=t,this.updateWidth(),this}hasStem(){return this.render_options.draw_stem}getStemExtension(){const t=this.getGlyph();return null!=this.stem_extension_override?this.stem_extension_override:t?1===this.getStemDirection()?t.tabnote_stem_up_extension:t.tabnote_stem_down_extension:0}addDot(){const t=new O;return this.dots+=1,this.addModifier(t,0)}updateWidth(){this.glyphs=[],this.width=0;for(let t=0;t<this.positions.length;++t){let e=this.positions[t].fret;this.ghost&&(e="("+e+")");const i=m.tabToGlyph(e,this.render_options.scale);this.glyphs.push(i),this.width=Math.max(i.getWidth(),this.width)}this.glyph.getWidth=()=>this.width}setStave(t){let e;if(super.setStave(t),this.context=t.context,this.context){const t=this.context;for(this.width=0,e=0;e<this.glyphs.length;++e){const i=this.glyphs[e],n=""+i.text;"X"!==n.toUpperCase()&&(t.save(),t.setRawFont(this.render_options.font),i.width=t.measureText(n).width,t.restore(),i.getWidth=()=>i.width),this.width=Math.max(i.getWidth(),this.width)}this.glyph.getWidth=()=>this.width}const i=this.positions.map((({str:e})=>t.getYForLine(e-1)));return this.setYs(i),this.stem&&this.stem.setYBounds(this.getStemY(),this.getStemY()),this}getPositions(){return this.positions}addToModifierContext(t){this.setModifierContext(t);for(let e=0;e<this.modifiers.length;++e)this.modifierContext.addModifier(this.modifiers[e]);return this.modifierContext.addModifier(this),this.preFormatted=!1,this}getTieRightX(){let t=this.getAbsoluteX();return t+=this.glyph.getWidth()/2,t+=-this.width/2+this.width+2,t}getTieLeftX(){let t=this.getAbsoluteX();return t+=this.glyph.getWidth()/2,t-=this.width/2+2,t}getModifierStartXY(t,e){if(!this.preFormatted)throw new s.RERR("UnformattedNote","Can't call GetModifierStartXY on an unformatted note");if(0===this.ys.length)throw new s.RERR("NoYValues","No Y-Values calculated for this note.");let i=0;return t===B.Position.LEFT?i=-2:t===B.Position.RIGHT?i=this.width+2:t!==B.Position.BELOW&&t!==B.Position.ABOVE||(i=this.glyph.getWidth()/2),{x:this.getAbsoluteX()+i,y:this.ys[e]}}getLineForRest(){return this.positions[0].str}preFormat(){this.preFormatted||(this.modifierContext&&this.modifierContext.preFormat(),this.setPreFormatted(!0))}getStemX(){return this.getCenterGlyphX()}getStemY(){const t=this.stave.getNumLines()-.5,e=E.UP===this.stem_direction?-.5:t;return this.stave.getYForLine(e)}getStemExtents(){return this.stem.getExtents()}drawFlag(){const{beam:t,glyph:e,context:i,stem:n,stem_direction:s,render_options:{draw_stem:r,glyph_font_scale:o}}=this,a=null==t&&r;if(e.flag&&a){const t=this.getStemX()+1,r=this.getStemY()-n.getHeight(),a=s===E.DOWN?e.code_flag_downstem:e.code_flag_upstem;p.renderGlyph(i,t,r,o,a)}}drawModifiers(){this.modifiers.forEach((t=>{("dots"!==t.getCategory()||this.render_options.draw_dots)&&(t.setContext(this.context),t.drawWithStyle())}))}drawStemThrough(){const t=this.getStemX(),e=this.getStemY(),i=this.context,n=this.render_options.draw_stem_through_stave;if(this.render_options.draw_stem&&n){const n=function(t,e,i,n){const s=1!==n,r=-1!==n,o=i.getSpacingBetweenLines(),a=i.getNumLines(),l=[];return e.forEach((e=>{const h=e.indexOf(a)>-1,c=e.indexOf(1)>-1;if(s&&c||r&&h)return;1===e.length&&e.push(e[0]);const u=[];e.forEach(((e,s,r)=>{const l=1===e,h=e===a;let c=i.getYForLine(e-1);0!==s||l?s!==r.length-1||h||(c+=o/2-1):c-=o/2-1,u.push(c),1===n&&l?u.push(t-2):-1===n&&h&&u.push(t+2)})),l.push(u.sort(((t,e)=>t-e)))})),l}(e,function(t,e){const i=[];let n=[];for(let s=1;s<=t;s++)e.indexOf(s)>-1?(i.push(n),n=[]):n.push(s);return n.length>0&&i.push(n),i}(this.stave.getNumLines(),this.positions.map((t=>t.str))),this.getStave(),this.getStemDirection());i.save(),i.setLineWidth(E.WIDTH),n.forEach((e=>{0!==e.length&&(i.beginPath(),i.moveTo(t,e[0]),i.lineTo(t,e[e.length-1]),i.stroke(),i.closePath())})),i.restore()}}drawPositions(){const t=this.context,e=this.getAbsoluteX(),i=this.ys;for(let n=0;n<this.positions.length;++n){const s=i[n]+this.render_options.y_shift,r=this.glyphs[n],o=e+this.glyph.getWidth()/2-r.getWidth()/2;if(t.clearRect(o-2,s-3,r.getWidth()+4,6),r.code)p.renderGlyph(t,o,s,this.render_options.glyph_font_scale*this.render_options.scale,r.code);else{t.save(),t.setRawFont(this.render_options.font);const e=r.text.toString();t.fillText(e,o,s+5*this.render_options.scale),t.restore()}}}draw(){if(this.checkContext(),!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");if(0===this.ys.length)throw new s.RERR("NoYValues","Can't draw note without Y values.");this.setRendered();const t=null==this.beam&&this.render_options.draw_stem;this.context.openGroup("tabnote",null,{pointerBBox:!0}),this.drawPositions(),this.drawStemThrough();const e=this.getStemX();this.stem.setNoteHeadXBounds(e,e),t&&(this.context.openGroup("stem",null,{pointerBBox:!0}),this.stem.setContext(this.context).draw(),this.context.closeGroup()),this.drawFlag(),this.drawModifiers(),this.context.closeGroup()}}class Pt extends h{constructor(t){super(),this.setAttribute("type","VibratoBracket"),this.start=t.start,this.stop=t.stop,this.line=1,this.render_options={harsh:!1,wave_height:6,wave_width:4,wave_girth:2}}setLine(t){return this.line=t,this}setHarsh(t){return this.render_options.harsh=t,this}draw(){const t=this.context;this.setRendered();const e=this.start?this.start.getStave().getYForTopText(this.line):this.stop.getStave().getYForTopText(this.line),i=this.start?this.start.getAbsoluteX():this.stop.getStave().getTieStartX(),n=this.stop?this.stop.getAbsoluteX()-this.stop.getWidth()-5:this.start.getStave().getTieEndX()-10;this.render_options.vibrato_width=n-i,function(...t){Pt.DEBUG&&s.L("Vex.Flow.VibratoBracket",t)}("Rendering VibratoBracket: start_x:",i,"stop_x:",n,"y:",e),at.renderVibrato(t,i,e,this.render_options)}}let Lt;class At extends h{constructor(t,e){super(),this.setAttribute("type","MultiMeasureRest"),this.render_options={show_number:!0,number_line:-.5,number_glyph_point:40,padding_left:void 0,padding_right:void 0,line:2,spacing_between_lines_px:10,line_thickness:void 0,serif_thickness:2,use_symbols:!1,symbol_spacing:void 0,semibrave_rest_glyph_scale:m.DEFAULT_NOTATION_FONT_SCALE},s.Merge(this.render_options,e),this.number_of_measures=t,this.xs={left:NaN,right:NaN}}getXs(){return this.xs}setStave(t){return this.stave=t,this}getStave(){return this.stave}drawLine(t,e,i,n){const s=this.stave.getYForLine(this.render_options.line),r=.1*(i-e);e+=r,i-=r;const o=this.render_options.serif_thickness;let a=.25*n;isNaN(this.render_options.line_thickness)||(a=.5*this.render_options.line_thickness),t.save(),t.beginPath(),t.moveTo(e,s-n),t.lineTo(e+o,s-n),t.lineTo(e+o,s-a),t.lineTo(i-o,s-a),t.lineTo(i-o,s-n),t.lineTo(i,s-n),t.lineTo(i,s+n),t.lineTo(i-o,s+n),t.lineTo(i-o,s+a),t.lineTo(e+o,s+a),t.lineTo(e+o,s+n),t.lineTo(e,s+n),t.closePath(),t.fill()}drawSymbols(t,e,i,n){const s=Math.floor(this.number_of_measures/4),r=this.number_of_measures%4,o=Math.floor(r/2),a=r%2,l=function(){if(!Lt){const t=new N({duration:"w",note_type:"r"});Lt={glyph_font_scale:t.render_options.glyph_font_scale,glyph_code:t.glyph_code,width:t.getWidth()}}return Lt}(),h=l.width*(this.render_options.semibrave_rest_glyph_scale/l.glyph_font_scale),c={2:{width:.5*h,height:n},1:{width:h}};let u=1.35*h;isNaN(this.render_options.symbol_spacing)||(u=this.render_options.symbol_spacing);let d=e+.5*(i-e)-.5*(s*c[2].width+o*c[2].width+a*c[1].width+(s+o+a-1)*u);const f=this.stave.getYForLine(this.render_options.line-1),m=this.stave.getYForLine(this.render_options.line),b=this.stave.getYForLine(this.render_options.line+1);t.save(),t.setStrokeStyle("none"),t.setLineWidth(0);for(let p=0;p<s;++p)t.fillRect(d,m-c[2].height,c[2].width,c[2].height),t.fillRect(d,b-c[2].height,c[2].width,c[2].height),d+=c[2].width+u;for(let p=0;p<o;++p)t.fillRect(d,m-c[2].height,c[2].width,c[2].height),d+=c[2].width+u;for(let g=0;g<a;++g)p.renderGlyph(t,d,f,this.render_options.semibrave_rest_glyph_scale,l.glyph_code),d+=c[1].width+u;t.restore()}draw(){this.checkContext(),this.setRendered();const t=this.context,e=this.stave,i=this.render_options.spacing_between_lines_px;let n=e.getNoteStartX(),s=e.getNoteEndX();const r=e.getModifiers(ft.Position.BEGIN);if(1===r.length&&"barlines"===r[0].getCategory()&&(n-=r[0].getWidth()),isNaN(this.render_options.padding_left)||(n=e.getX()+this.render_options.padding_left),isNaN(this.render_options.padding_right)||(s=e.getX()+e.getWidth()-this.render_options.padding_right),this.xs.left=n,this.xs.right=s,this.render_options.use_symbols?this.drawSymbols(t,n,s,i):this.drawLine(t,n,s,i),this.render_options.show_number){const i="/"+this.number_of_measures,r=new Et(null,void 0,!1);r.point=this.render_options.number_glyph_point,r.setTimeSig(i),r.setStave(e),r.x=n+.5*(s-n)-.5*r.timeSig.glyph.getMetrics().width,r.bottomLine=this.render_options.number_line,r.setContext(t).draw()}}}class Ct extends R{static get CATEGORY(){return"clefnote"}constructor(t,e,i){super({duration:"b"}),this.setAttribute("type","ClefNote"),this.setType(t,e,i),this.ignore_ticks=!0}setType(t,e,i){return this.type=t,this.clef_obj=new vt(t,e,i),this.clef=this.clef_obj.clef,this.glyph=new p(this.clef.code,this.clef.point),this.setWidth(this.glyph.getMetrics().width),this}getClef(){return this.clef}setContext(t){return this.context=t,this.glyph.setContext(this.context),this}getBoundingBox(){return super.getBoundingBox()}addToModifierContext(){return this}getCategory(){return Ct.CATEGORY}preFormat(){return this.setPreFormatted(!0),this}draw(){if(!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");this.glyph.getContext()||this.glyph.setContext(this.context),this.setRendered();const t=this.getAbsoluteX();if(this.glyph.setStave(this.stave),this.glyph.setYShift(this.stave.getYForLine(this.clef.line)-this.stave.getYForGlyphs()),this.glyph.renderToStave(t),void 0!==this.clef_obj.annotation){const e=new p(this.clef_obj.annotation.code,this.clef_obj.annotation.point);e.getContext()||e.setContext(this.context),e.setStave(this.stave),e.setYShift(this.stave.getYForLine(this.clef_obj.annotation.line)-this.stave.getYForGlyphs()),e.setXShift(this.clef_obj.annotation.x_shift),e.renderToStave(t)}}}class It extends R{constructor(t,e,i){super({duration:"b"}),this.setAttribute("type","KeySigNote"),this.keySignature=new xt(t,e,i),this.ignore_ticks=!0}getBoundingBox(){return super.getBoundingBox()}addToModifierContext(){return this}preFormat(){return this.setPreFormatted(!0),this.keySignature.setStave(this.stave),this.keySignature.format(),this.setWidth(this.keySignature.width),this}draw(){this.stave.checkContext(),this.setRendered(),this.keySignature.x=this.getAbsoluteX(),this.keySignature.setContext(this.context),this.keySignature.draw()}}class Rt extends R{constructor(t,e){super({duration:"b"}),this.setAttribute("type","TimeSigNote");const i=new Et(t,e);this.timeSig=i.getTimeSig(),this.setWidth(this.timeSig.glyph.getMetrics().width),this.ignore_ticks=!0}getBoundingBox(){return super.getBoundingBox()}addToModifierContext(){return this}preFormat(){return this.setPreFormatted(!0),this}draw(){this.stave.checkContext(),this.setRendered(),this.timeSig.glyph.getContext()||this.timeSig.glyph.setContext(this.context),this.timeSig.glyph.setStave(this.stave),this.timeSig.glyph.setYShift(this.stave.getYForLine(this.timeSig.line)-this.stave.getYForGlyphs()),this.timeSig.glyph.renderToStave(this.getAbsoluteX())}}class Nt extends X{static get SLIDE_UP(){return 1}static get SLIDE_DOWN(){return-1}static createSlideUp(t){return new Nt(t,Nt.SLIDE_UP)}static createSlideDown(t){return new Nt(t,Nt.SLIDE_DOWN)}constructor(t,e){if(super(t,"sl."),this.setAttribute("type","TabSlide"),!e){const i=t.first_note.getPositions()[0].fret,n=t.last_note.getPositions()[0].fret;e=parseInt(i,10)>parseInt(n,10)?Nt.SLIDE_DOWN:Nt.SLIDE_UP}this.slide_direction=e,this.render_options.cp1=11,this.render_options.cp2=14,this.render_options.y_shift=.5,this.setFont({font:"Times",size:10,style:"bold italic"}),this.setNotes(t)}renderTie(t){if(0===t.first_ys.length||0===t.last_ys.length)throw new s.RERR("BadArguments","No Y-values to render");const e=this.context,i=t.first_x_px,n=t.first_ys,r=t.last_x_px,o=this.slide_direction;if(o!==Nt.SLIDE_UP&&o!==Nt.SLIDE_DOWN)throw new s.RERR("BadSlide","Invalid slide direction");for(let a=0;a<this.first_indices.length;++a){const t=n[this.first_indices[a]]+this.render_options.y_shift;if(isNaN(t))throw new s.RERR("BadArguments","Bad indices for slide rendering.");e.beginPath(),e.moveTo(i,t+3*o),e.lineTo(r,t-3*o),e.closePath(),e.stroke()}this.setRendered()}}class Ft extends k{static get CATEGORY(){return"gracenotes"}static get LEDGER_LINE_OFFSET(){return 2}static get SCALE(){return.66}constructor(t){super(Object.assign(t,{glyph_font_scale:m.DEFAULT_NOTATION_FONT_SCALE*Ft.SCALE,stroke_px:Ft.LEDGER_LINE_OFFSET})),this.setAttribute("type","GraceNote"),this.slash=t.slash,this.slur=!0,this.buildNoteHeads(),this.width=3}getStemExtension(){if(null!=this.stem_extension_override)return this.stem_extension_override;const t=this.getGlyph();if(t){let e=super.getStemExtension();if(t.stem){const t=this.getStaveNoteScale();e=(E.HEIGHT+e)*t-E.HEIGHT}return e}return 0}getCategory(){return Ft.CATEGORY}getStaveNoteScale(){return this.render_options.glyph_font_scale/m.DEFAULT_NOTATION_FONT_SCALE}draw(){super.draw(),this.setRendered();const t=this.stem;if(this.slash&&t){const e=this.getStaveNoteScale(),i=e/.66;let n;const s=this.beam;if(s)s.postFormatted||s.postFormat(),n=this.calcBeamedNotesSlashBBox(8*i,8*i,{stem:6*i,beam:5*i});else{const s=this.getStemDirection(),r=this.getNoteHeadBounds(),o=t.getHeight();let a=this.getAbsoluteX(),l=s===m.Stem.DOWN?r.y_top-o:r.y_bottom-o;const h=s===m.Stem.DOWN?this.glyph.stem_down_extension:this.glyph.stem_up_extension;let c=m.STEM_HEIGHT;c-=c/2.8,c+=h,l+=c*e*s;const u=s===m.Stem.UP?{x1:1,y1:0,x2:13,y2:-9}:{x1:-4,y1:1,x2:13,y2:9};a+=u.x1*i,l+=u.y1*i,n={x1:a,y1:l,x2:a+u.x2*i,y2:l+u.y2*i}}const r=this.context;r.save(),r.setLineWidth(1*i),r.beginPath(),r.moveTo(n.x1,n.y1),r.lineTo(n.x2,n.y2),r.closePath(),r.stroke(),r.restore()}}calcBeamedNotesSlashBBox(t,e,i){const n=this.beam,s=n.slope,r=n.notes[n.notes.length-1]===this?-1:1,o=Math.atan(s*r),a=Math.cos(o)*e,l=Math.sin(o)*e;t*=this.getStemDirection();const h=Math.atan((l-t)/a),c=Math.cos(h)*i.stem*r,u=Math.sin(h)*i.stem,d=Math.cos(h)*i.beam*r,f=Math.sin(h)*i.beam,p=this.getStemX(),m=n.notes[0].getStemX(),b=this.beam.getBeamYToDraw()+(p-m)*s;return{x1:p-c,y1:b+t-u,x2:p+a*r+d,y2:b+l+f}}}class Bt extends Mt{static get CATEGORY(){return"gracetabnotes"}constructor(t){super(t,!1),this.setAttribute("type","GraceTabNote"),s.Merge(this.render_options,{y_shift:.3,scale:.6,font:"7.5pt Arial"}),this.updateWidth()}getCategory(){return Bt.CATEGORY}draw(){super.draw(),this.setRendered()}}class Ot{static get names(){return{standard:"E/5,B/4,G/4,D/4,A/3,E/3",dagdad:"D/5,A/4,G/4,D/4,A/3,D/3",dropd:"E/5,B/4,G/4,D/4,A/3,D/3",eb:"Eb/5,Bb/4,Gb/4,Db/4,Ab/3,Db/3",standardBanjo:"D/5,B/4,G/4,D/4,G/5"}}constructor(t="E/5,B/4,G/4,D/4,A/3,E/3,B/2,E/2"){this.setTuning(t)}noteToInteger(t){return m.keyProperties(t).int_value}setTuning(t){Ot.names[t]&&(t=Ot.names[t]),this.tuningString=t,this.tuningValues=[],this.numStrings=0;const e=t.split(/\s*,\s*/);if(0===e.length)throw new s.RERR("BadArguments","Invalid tuning string: "+t);this.numStrings=e.length;for(let i=0;i<this.numStrings;++i)this.tuningValues[i]=this.noteToInteger(e[i])}getValueForString(t){const e=parseInt(t,10);if(e<1||e>this.numStrings)throw new s.RERR("BadArguments",`String number must be between 1 and ${this.numStrings}:${t}`);return this.tuningValues[e-1]}getValueForFret(t,e){const i=this.getValueForString(e),n=parseInt(t,10);if(n<0)throw new s.RERR("BadArguments","Fret number must be 0 or higher: "+t);return i+n}getNoteForFret(t,e){const i=this.getValueForFret(t,e),n=Math.floor(i/12),s=i%12;return m.integerToNote(s)+"/"+n}}class Dt extends h{static get type(){return{CRESC:1,DECRESC:2}}static FormatByTicksAndDraw(t,e,i,n,r,o){const a=e.pixelsPerTick;if(null==a)throw new s.RuntimeError("BadArguments","A valid Formatter must be provide to draw offsets by ticks.");const l=a*o.left_shift_ticks,h=a*o.right_shift_ticks,c={height:o.height,y_shift:o.y_shift,left_shift_px:l,right_shift_px:h};new Dt({first_note:i.first_note,last_note:i.last_note},n).setContext(t).setRenderOptions(c).setPosition(r).draw()}constructor(t,e){super(),this.setAttribute("type","StaveHairpin"),this.notes=t,this.hairpin=e,this.position=B.Position.BELOW,this.render_options={height:10,y_shift:0,left_shift_px:0,right_shift_px:0},this.setNotes(t)}setPosition(t){return t!==B.Position.ABOVE&&t!==B.Position.BELOW||(this.position=t),this}setRenderOptions(t){return null!=t.height&&null!=t.y_shift&&null!=t.left_shift_px&&null!=t.right_shift_px&&(this.render_options=t),this}setNotes(t){if(!t.first_note&&!t.last_note)throw new s.RuntimeError("BadArguments","Hairpin needs to have either first_note or last_note set.");return this.first_note=t.first_note,this.last_note=t.last_note,this}renderHairpin(t){const e=this.checkContext();let i=this.render_options.y_shift+20,n=t.first_y;this.position===B.Position.ABOVE&&(i=30-i,n=t.first_y-t.staff_height);const s=this.render_options.left_shift_px,r=this.render_options.right_shift_px;switch(e.beginPath(),this.hairpin){case Dt.type.CRESC:e.moveTo(t.last_x+r,n+i),e.lineTo(t.first_x+s,n+this.render_options.height/2+i),e.lineTo(t.last_x+r,n+this.render_options.height+i);break;case Dt.type.DECRESC:e.moveTo(t.first_x+s,n+i),e.lineTo(t.last_x+r,n+this.render_options.height/2+i),e.lineTo(t.first_x+s,n+this.render_options.height+i)}e.stroke(),e.closePath()}draw(){this.checkContext(),this.setRendered();const t=this.first_note,e=this.last_note,i=t.getModifierStartXY(this.position,0),n=e.getModifierStartXY(this.position,0);return this.renderHairpin({first_x:i.x,last_x:n.x,first_y:t.getStave().y+t.getStave().height,last_y:e.getStave().y+e.getStave().height,staff_height:t.getStave().height}),!0}}class kt extends h{static get Position(){return{NEAR_HEAD:1,NEAR_TOP:2}}static get PositionString(){return{nearHead:kt.Position.NEAR_HEAD,nearTop:kt.Position.NEAR_TOP}}constructor(t,e,i){super(),this.setAttribute("type","Curve"),this.render_options={spacing:2,thickness:2,x_shift:0,y_shift:10,position:kt.Position.NEAR_HEAD,position_end:kt.Position.NEAR_HEAD,invert:!1,cps:[{x:0,y:10},{x:0,y:10}]},s.Merge(this.render_options,i),this.setNotes(t,e)}setNotes(t,e){if(!t&&!e)throw new s.RuntimeError("BadArguments","Curve needs to have either first_note or last_note set.");return this.from=t,this.to=e,this}isPartial(){return!this.from||!this.to}renderCurve(t){const e=this.context,i=this.render_options.cps,n=this.render_options.x_shift,s=this.render_options.y_shift*t.direction,r=t.first_x+n,o=t.first_y+s,a=t.last_x-n,l=t.last_y+s,h=this.render_options.thickness,c=(a-r)/(i.length+2);e.beginPath(),e.moveTo(r,o),e.bezierCurveTo(r+c+i[0].x,o+i[0].y*t.direction,a-c+i[1].x,l+i[1].y*t.direction,a,l),e.bezierCurveTo(a-c+i[1].x,l+(i[1].y+h)*t.direction,r+c+i[0].x,o+(i[0].y+h)*t.direction,r,o),e.stroke(),e.closePath(),e.fill()}draw(){this.checkContext(),this.setRendered();const t=this.from,e=this.to;let i,n,s,r,o,a="baseY",l="baseY";function h(t){return"string"==typeof t?kt.PositionString[t]:t}const c=h(this.render_options.position),u=h(this.render_options.position_end);return c===kt.Position.NEAR_TOP&&(a="topY",l="topY"),u===kt.Position.NEAR_HEAD?l="baseY":u===kt.Position.NEAR_TOP&&(l="topY"),t?(i=t.getTieRightX(),o=t.getStemDirection(),s=t.getStemExtents()[a]):(i=e.getStave().getTieStartX(),s=e.getStemExtents()[a]),e?(n=e.getTieLeftX(),o=e.getStemDirection(),r=e.getStemExtents()[l]):(n=t.getStave().getTieEndX(),r=t.getStemExtents()[l]),this.renderCurve({first_x:i,last_x:n,first_y:s,last_y:r,direction:o*(!0===this.render_options.invert?-1:1)}),!0}}function Vt(...t){Gt.DEBUG&&s.L("Vex.Flow.TextDynamics",t)}class Gt extends R{static get GLYPHS(){return{f:{code:"vba",width:12},p:{code:"vbf",width:14},m:{code:"v62",width:17},s:{code:"v4a",width:10},z:{code:"v80",width:12},r:{code:"vb1",width:12}}}constructor(t){super(t),this.setAttribute("type","TextDynamics"),this.sequence=t.text.toLowerCase(),this.line=t.line||0,this.glyphs=[],s.Merge(this.render_options,{glyph_font_size:40}),Vt("New Dynamics Text: ",this.sequence)}setLine(t){return this.line=t,this}preFormat(){let t=0;return this.sequence.split("").forEach((e=>{const i=Gt.GLYPHS[e];if(!i)throw new s.RERR("Invalid dynamics character: "+e);const n=this.render_options.glyph_font_size,r=new p(i.code,n);this.glyphs.push(r),t+=i.width})),this.setWidth(t),this.preFormatted=!0,this}draw(){this.setRendered();const t=this.getAbsoluteX(),e=this.stave.getYForLine(this.line+-3);Vt("Rendering Dynamics: ",this.sequence);let i=t;this.glyphs.forEach(((t,n)=>{const s=this.sequence[n];t.render(this.context,i,e),i+=Gt.GLYPHS[s].width}))}}function Wt(t,e,i,n,s,r,o){t.beginPath(),t.moveTo(e,i),t.lineTo(n,s),t.lineTo(r,o),t.lineTo(e,i),t.closePath(),t.fill()}class Ut extends h{static get TextVerticalPosition(){return{TOP:1,BOTTOM:2}}static get TextJustification(){return{LEFT:1,CENTER:2,RIGHT:3}}constructor(t){super(),this.setAttribute("type","StaveLine"),this.notes=t,this.text="",this.font={family:"Arial",size:10,weight:""},this.render_options={padding_left:4,padding_right:3,line_width:1,line_dash:null,rounded_end:!0,color:null,draw_start_arrow:!1,draw_end_arrow:!1,arrowhead_length:10,arrowhead_angle:Math.PI/8,text_position_vertical:Ut.TextVerticalPosition.TOP,text_justification:Ut.TextJustification.CENTER},this.setNotes(t)}setFont(t){return this.font=t,this}setText(t){return this.text=t,this}setNotes(t){if(!t.first_note&&!t.last_note)throw new s.RuntimeError("BadArguments","Notes needs to have either first_note or last_note set.");if(t.first_indices||(t.first_indices=[0]),t.last_indices||(t.last_indices=[0]),t.first_indices.length!==t.last_indices.length)throw new s.RuntimeError("BadArguments","Connected notes must have similar index sizes");return this.first_note=t.first_note,this.first_indices=t.first_indices,this.last_note=t.last_note,this.last_indices=t.last_indices,this}applyLineStyle(){const t=this.checkContext(),e=this.render_options;e.line_dash&&t.setLineDash(e.line_dash),e.line_width&&t.setLineWidth(e.line_width),e.rounded_end?t.setLineCap("round"):t.setLineCap("square")}applyFontStyle(){const t=this.checkContext();this.font&&t.setFont(this.font.family,this.font.size,this.font.weight),this.render_options.color&&(t.setStrokeStyle(this.render_options.color),t.setFillStyle(this.render_options.color))}draw(){const t=this.checkContext();this.setRendered();const e=this.first_note,i=this.last_note,n=this.render_options;let s,r;t.save(),this.applyLineStyle(),this.first_indices.forEach(((o,a)=>{const l=this.last_indices[a];s=e.getModifierStartXY(2,o),r=i.getModifierStartXY(1,l);const h=s.y>r.y;s.x+=e.getMetrics().modRightPx+n.padding_left,r.x-=i.getMetrics().modLeftPx+n.padding_right;const c=e.getGlyph().getWidth();e.getKeyProps()[o].displaced&&1===e.getStemDirection()&&(s.x+=c+n.padding_left),i.getKeyProps()[l].displaced&&-1===i.getStemDirection()&&(r.x-=c+n.padding_right),s.y+=h?-3:1,r.y+=h?2:0,function(t,e,i,n){const s=n.draw_start_arrow&&n.draw_end_arrow,r=e.x,o=e.y,a=i.x,l=i.y,h=Math.sqrt((a-r)*(a-r)+(l-o)*(l-o)),c=(h-n.arrowhead_length/3)/h;let u,d,f,p;n.draw_end_arrow||s?(u=Math.round(r+(a-r)*c),d=Math.round(o+(l-o)*c)):(u=a,d=l),n.draw_start_arrow||s?(f=r+(a-r)*(1-c),p=o+(l-o)*(1-c)):(f=r,p=o),n.color&&(t.setStrokeStyle(n.color),t.setFillStyle(n.color)),t.beginPath(),t.moveTo(f,p),t.lineTo(u,d),t.stroke(),t.closePath();const m=Math.atan2(l-o,a-r),b=Math.abs(n.arrowhead_length/Math.cos(n.arrowhead_angle));let g,y,S,v,x,E;(n.draw_end_arrow||s)&&(g=m+Math.PI+n.arrowhead_angle,S=a+Math.cos(g)*b,v=l+Math.sin(g)*b,y=m+Math.PI-n.arrowhead_angle,x=a+Math.cos(y)*b,E=l+Math.sin(y)*b,Wt(t,S,v,a,l,x,E)),(n.draw_start_arrow||s)&&(g=m+n.arrowhead_angle,S=r+Math.cos(g)*b,v=o+Math.sin(g)*b,y=m-n.arrowhead_angle,x=r+Math.cos(y)*b,E=o+Math.sin(y)*b,Wt(t,S,v,r,o,x,E))}(t,s,r,this.render_options)})),t.restore();const o=t.measureText(this.text).width,a=n.text_justification;let l,h=0;a===Ut.TextJustification.LEFT?h=s.x:a===Ut.TextJustification.CENTER?h=(r.x-s.x)/2+s.x-o/2:a===Ut.TextJustification.RIGHT&&(h=r.x-o);const c=n.text_position_vertical;return c===Ut.TextVerticalPosition.TOP?l=e.getStave().getYForTopText():c===Ut.TextVerticalPosition.BOTTOM&&(l=e.getStave().getYForBottomText(m.TEXT_HEIGHT_OFFSET_HACK)),t.save(),this.applyFontStyle(),t.fillText(this.text,h,l),t.restore(),this}}function zt(t,e,i,n,s){const r=jt.GLYPHS[t];new p(r.code,s).render(e,i+r.x_shift,n+r.y_shift)}class jt extends h{static get GLYPHS(){return{pedal_depress:{code:"v36",x_shift:-10,y_shift:0},pedal_release:{code:"v5d",x_shift:-2,y_shift:3}}}static get Styles(){return{TEXT:1,BRACKET:2,MIXED:3}}static get StylesString(){return{text:jt.Styles.TEXT,bracket:jt.Styles.BRACKET,mixed:jt.Styles.MIXED}}static createSustain(t){return new jt(t)}static createSostenuto(t){const e=new jt(t);return e.setStyle(jt.Styles.MIXED),e.setCustomText("Sost. Ped."),e}static createUnaCorda(t){const e=new jt(t);return e.setStyle(jt.Styles.TEXT),e.setCustomText("una corda","tre corda"),e}constructor(t){super(),this.setAttribute("type","PedalMarking"),this.notes=t,this.style=jt.TEXT,this.line=0,this.custom_depress_text="",this.custom_release_text="",this.font={family:"Times New Roman",size:12,weight:"italic bold"},this.render_options={bracket_height:10,text_margin_right:6,bracket_line_width:1,glyph_point_size:40,color:"black"}}setCustomText(t,e){return this.custom_depress_text=t||"",this.custom_release_text=e||"",this}setStyle(t){if(t<1&&t>3)throw new s.RERR("InvalidParameter","The style must be one found in PedalMarking.Styles");return this.style=t,this}setLine(t){return this.line=t,this}drawBracketed(){const t=this.context;let e,i,n=!1;const r=this;this.notes.forEach(((o,a,l)=>{n=!n;const h=o.getAbsoluteX(),c=o.getStave().getYForBottomText(r.line+3);if(h<e)throw new s.RERR("InvalidConfiguration","The notes provided must be in order of ascending x positions");const u=l[a+1]===o,d=l[a-1]===o;let f=0;if(n)if(f=d?5:0,r.style!==jt.Styles.MIXED||d)t.beginPath(),t.moveTo(h,c-r.render_options.bracket_height),t.lineTo(h+f,c),t.stroke(),t.closePath();else if(r.custom_depress_text){const e=t.measureText(r.custom_depress_text).width;t.fillText(r.custom_depress_text,h-e/2,c),f=e/2+r.render_options.text_margin_right}else zt("pedal_depress",t,h,c,r.render_options.glyph_point_size),f=20+r.render_options.text_margin_right;else f=u?-5:0,t.beginPath(),t.moveTo(e,i),t.lineTo(h+f,c),t.lineTo(h,c-r.render_options.bracket_height),t.stroke(),t.closePath();e=h+f,i=c}))}drawText(){const t=this.context;let e=!1;const i=this,n=i.render_options.glyph_point_size;this.notes.forEach((s=>{e=!e;const r=s.getStave(),o=s.getAbsoluteX(),a=r.getYForBottomText(i.line+3);let l=0;e?i.custom_depress_text?(l=t.measureText(i.custom_depress_text).width,t.fillText(i.custom_depress_text,o-l/2,a)):zt("pedal_depress",t,o,a,n):i.custom_release_text?(l=t.measureText(i.custom_release_text).width,t.fillText(i.custom_release_text,o-l/2,a)):zt("pedal_release",t,o,a,n)}))}draw(){const t=this.checkContext();this.setRendered(),t.save(),t.setStrokeStyle(this.render_options.color),t.setFillStyle(this.render_options.color),t.setFont(this.font.family,this.font.size,this.font.weight),function(...t){jt.DEBUG&&s.L("Vex.Flow.PedalMarking",t)}("Rendering Pedal Marking"),this.style===jt.Styles.BRACKET||this.style===jt.Styles.MIXED?(t.setLineWidth(this.render_options.bracket_line_width),this.drawBracketed()):this.style===jt.Styles.TEXT&&this.drawText(),t.restore()}}class Ht extends h{static get Positions(){return{TOP:1,BOTTOM:-1}}static get PositionString(){return{top:Ht.Positions.TOP,bottom:Ht.Positions.BOTTOM}}constructor({start:t,stop:e,text:i="",superscript:n="",position:s=Ht.Positions.TOP}){super(),this.setAttribute("type","TextBracket"),this.start=t,this.stop=e,this.text=i,this.superscript=n,this.position="string"==typeof s?Ht.PositionString[s]:s,this.line=1,this.font={family:"Serif",size:15,weight:"italic"},this.render_options={dashed:!0,dash:[5],color:"black",line_width:1,show_bracket:!0,bracket_height:8,underline_superscript:!0}}applyStyle(t){return t.setFont(this.font.family,this.font.size,this.font.weight),t.setStrokeStyle(this.render_options.color),t.setFillStyle(this.render_options.color),t.setLineWidth(this.render_options.line_width),this}setDashed(t,e){return this.render_options.dashed=t,e&&(this.render_options.dash=e),this}setFont(e){return this.font=t(t({},this.font),e),this}setLine(t){return this.line=t,this}draw(){const t=this.context;this.setRendered();let e=0;switch(this.position){case Ht.Positions.TOP:e=this.start.getStave().getYForTopText(this.line);break;case Ht.Positions.BOTTOM:e=this.start.getStave().getYForBottomText(this.line+m.TEXT_HEIGHT_OFFSET_HACK);break;default:throw new s.RERR("InvalidPosition",`The position ${this.position} is invalid`)}const i={x:this.start.getAbsoluteX(),y:e},n={x:this.stop.getAbsoluteX(),y:e};!function(...t){Ht.DEBUG&&s.L("Vex.Flow.TextBracket",t)}("Rendering TextBracket: start:",i,"stop:",n,"y:",e);const r=this.render_options.bracket_height*this.position;t.save(),this.applyStyle(t),t.fillText(this.text,i.x,i.y);const o=t.measureText(this.text).width,a=t.measureText("M").width,l=i.y-a/2.5;t.setFont(this.font.family,this.font.size/1.4,this.font.weight),t.fillText(this.superscript,i.x+o+1,l);const h=t.measureText(this.superscript).width,c=t.measureText("M").width;let u=i.x,d=l;const f=n.x+this.stop.getGlyph().getWidth();this.position===Ht.Positions.TOP?(u+=o+h+5,d-=c/2.7):this.position===Ht.Positions.BOTTOM&&(d+=c/2.7,u+=o+2,this.render_options.underline_superscript||(u+=h)),this.render_options.dashed?(x.drawDashedLine(t,u,d,f,d,this.render_options.dash),this.render_options.show_bracket&&x.drawDashedLine(t,f,d+1*this.position,f,d+r,this.render_options.dash)):(t.beginPath(),t.moveTo(u,d),t.lineTo(f,d),this.render_options.show_bracket&&t.lineTo(f,d+r),t.stroke(),t.closePath()),t.restore()}}class Xt extends R{constructor(t=pt.type.SINGLE){super({duration:"b"}),this.setAttribute("type","BarNote"),this.metrics={widths:{}};const e=pt.type;this.metrics.widths={[e.SINGLE]:8,[e.DOUBLE]:12,[e.END]:15,[e.REPEAT_BEGIN]:14,[e.REPEAT_END]:14,[e.REPEAT_BOTH]:18,[e.NONE]:0},this.ignore_ticks=!0,this.setType(t)}getType(){return this.type}setType(t){return this.type="string"==typeof t?pt.typeString[t]:t,this.setWidth(this.metrics.widths[this.type]),this}getBoundingBox(){return super.getBoundingBox()}addToModifierContext(){return this}preFormat(){return this.setPreFormatted(!0),this}draw(){if(this.checkContext(),!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");!function(...t){Xt.DEBUG&&s.L("Vex.Flow.BarNote",t)}("Rendering bar line at: ",this.getAbsoluteX());const t=new pt(this.type);t.setX(this.getAbsoluteX()),t.draw(this.stave),this.setRendered()}}class Yt extends F{constructor(t){if(!t)throw new s.RuntimeError("BadArguments","Ghost note must have valid initialization data to identify duration.");let e;if("string"==typeof t)e={duration:t};else{if("object"!=typeof t)throw new s.RuntimeError("BadArguments","Ghost note must have valid initialization data to identify duration.");e=t}super(e),this.setAttribute("type","GhostNote"),this.setWidth(0)}isRest(){return!0}setStave(t){super.setStave(t)}addToModifierContext(){return this}preFormat(){return this.setPreFormatted(!0),this}draw(){if(!this.stave)throw new s.RERR("NoStave","Can't draw without a stave.");this.setRendered();for(let t=0;t<this.modifiers.length;++t){const e=this.modifiers[t];e.setContext(this.context),e.drawWithStyle()}}}class Kt extends B{static get CATEGORY(){return"tremolo"}static get YOFFSETSTEMUP(){return-9}static get YOFFSETSTEMDOWN(){return-21}static get XOFFSETSTEMUP(){return 6}static get XOFFSETSTEMDOWN(){return-2}constructor(t){super(),this.setAttribute("type","Tremolo"),this.num=t,this.note=null,this.index=null,this.position=B.Position.CENTER,this.code="v74",this.y_spacing_scale=1,this.extra_stroke_scale=1}getCategory(){return Kt.CATEGORY}draw(){if(this.checkContext(),!this.note||null==this.index)throw new s.RERR("NoAttachedNote","Can't draw Tremolo without a note and index.");this.setRendered();const t=this.note.getStemDirection();this.y_spacing=4*t*this.y_spacing_scale;let e=this.note.getModifierStartXY(this.position,this.index).x,i=this.note.stem.getExtents().topY,n="gracenotes"===this.note.getCategory()?Ft.SCALE:1;n*=this.extra_stroke_scale,i+=t<0?Kt.YOFFSETSTEMDOWN*n:Kt.YOFFSETSTEMUP*n,this.font={family:"Arial",size:16*n,weight:""},this.render_options={font_scale:35*n,stroke_px:3,stroke_spacing:10*n},e+=t<0?Kt.XOFFSETSTEMDOWN:Kt.XOFFSETSTEMUP;for(let s=0;s<this.num;++s)p.renderGlyph(this.context,e,i,this.render_options.font_scale,this.code),i+=this.y_spacing}}class qt extends R{constructor(t){super(t),this.setAttribute("type","Crescendo"),this.decrescendo=!1,this.line=t.line||0,this.height=15,s.Merge(this.render_options,{extend_left:0,extend_right:0,y_shift:0})}setLine(t){return this.line=t,this}setHeight(t){return this.height=t,this}setDecrescendo(t){return this.decrescendo=t,this}preFormat(){return this.preFormatted=!0,this}draw(){this.checkContext(),this.setRendered();const t=this.getTickContext(),e=nt.getNextContext(t),i=this.getAbsoluteX(),n=e?e.getX():this.stave.x+this.stave.width,r=this.stave.getYForLine(this.line+-3)+1;!function(...t){qt.DEBUG&&s.L("Vex.Flow.Crescendo",t)}("Drawing ",this.decrescendo?"decrescendo ":"crescendo ",this.height,"x",i-n),function(t,e){const i=e.begin_x,n=e.end_x,s=e.y,r=e.height/2;t.beginPath(),e.reverse?(t.moveTo(i,s-r),t.lineTo(n,s),t.lineTo(i,s+r)):(t.moveTo(n,s-r),t.lineTo(i,s),t.lineTo(n,s+r)),t.stroke(),t.closePath()}(this.context,{begin_x:i-this.render_options.extend_left,end_x:n+this.render_options.extend_right,y:r+this.render_options.y_shift,height:this.height,reverse:this.decrescendo})}}const $t=s.MakeException("ParserError");function Jt(t){return void 0!==t.matchedString?t.matchedString:t.results?Jt(t.results):1===t.length?Jt(t[0]):0===t.length?null:t.map(Jt)}class Zt{constructor(t){this.grammar=t}parse(t){this.line=t,this.pos=0,this.errorPos=-1;const e=this.expect(this.grammar.begin());return e.errorPos=this.errorPos,e}matchFail(t){-1===this.errorPos&&(this.errorPos=this.pos),this.pos=t}matchSuccess(){this.errorPos=-1}matchToken(t,e=!1){const i=e?new RegExp("^(("+t+"))"):new RegExp("^(("+t+")\\s*)"),n=this.line.slice(this.pos).match(i);return null!==n?{success:!0,matchedString:n[2],incrementPos:n[1].length,pos:this.pos}:{success:!1,pos:this.pos}}expectOne(t,e=!1){const i=[],n=this.pos;let s=!0,r=!1;e=!0===e||!0===t.maybe;for(let l=0;l<t.expect.length;l++){const e=t.expect[l],n=this.pos,o=this.expect(e);if(o.success){if(i.push(o),r=!0,t.or)break}else if(s=!1,!t.or){this.pos=n;break}}const o=t.or&&r||s,a=o||!0===e;return e&&!o&&(this.pos=n),a?this.matchSuccess():this.matchFail(n),{success:a,results:i,numMatches:o?1:0}}expectOneOrMore(t,e=!1){const i=[],n=this.pos;let s=0,r=!0;do{const e=this.expectOne(t);e.success?(s++,i.push(e.results)):r=!1}while(r);const o=s>0||!0===e;return!e||s>0||(this.pos=n),o?this.matchSuccess():this.matchFail(n),{success:o,results:i,numMatches:s}}expectZeroOrMore(t){return this.expectOneOrMore(t,!0)}expect(t){let e;if(function(...t){Zt.DEBUG&&s.L("Vex.Flow.Parser",t)}("Evaluating rules:",t),!t)throw new $t("Invalid Rule: "+t,t);const i=t.bind(this.grammar)();if(i.token)e=this.matchToken(i.token,!0===i.noSpace),e.success&&(this.pos+=e.incrementPos);else{if(!i.expect)throw new $t("Bad grammar! No `token` or `expect` property",i);e=i.oneOrMore?this.expectOneOrMore(i):i.zeroOrMore?this.expectZeroOrMore(i):this.expectOne(i)}return e.matches=[],e.results&&e.results.forEach((t=>e.matches.push(Jt(t)))),i.run&&e.success&&i.run(e),e}}function Qt(...t){re.DEBUG&&s.L("Vex.Flow.EasyScore",t)}const te=s.MakeException("EasyScoreError");class ee{constructor(t){this.builder=t}begin(){return this.LINE}LINE(){return{expect:[this.PIECE,this.PIECES,this.EOL]}}PIECE(){return{expect:[this.CHORDORNOTE,this.PARAMS],run:()=>this.builder.commitPiece()}}PIECES(){return{expect:[this.COMMA,this.PIECE],zeroOrMore:!0}}PARAMS(){return{expect:[this.DURATION,this.TYPE,this.DOTS,this.OPTS]}}CHORDORNOTE(){return{expect:[this.CHORD,this.SINGLENOTE],or:!0}}CHORD(){return{expect:[this.LPAREN,this.NOTES,this.RPAREN],run:t=>this.builder.addChord(t.matches[1])}}NOTES(){return{expect:[this.NOTE],oneOrMore:!0}}NOTE(){return{expect:[this.NOTENAME,this.ACCIDENTAL,this.OCTAVE]}}SINGLENOTE(){return{expect:[this.NOTENAME,this.ACCIDENTAL,this.OCTAVE],run:t=>this.builder.addSingleNote(t.matches[0],t.matches[1],t.matches[2])}}ACCIDENTAL(){return{expect:[this.ACCIDENTALS],maybe:!0}}DOTS(){return{expect:[this.DOT],zeroOrMore:!0,run:t=>this.builder.setNoteDots(t.matches[0])}}TYPE(){return{expect:[this.SLASH,this.MAYBESLASH,this.TYPES],maybe:!0,run:t=>this.builder.setNoteType(t.matches[2])}}DURATION(){return{expect:[this.SLASH,this.DURATIONS],maybe:!0,run:t=>this.builder.setNoteDuration(t.matches[1])}}OPTS(){return{expect:[this.LBRACKET,this.KEYVAL,this.KEYVALS,this.RBRACKET],maybe:!0}}KEYVALS(){return{expect:[this.COMMA,this.KEYVAL],zeroOrMore:!0}}KEYVAL(){return{expect:[this.KEY,this.EQUALS,this.VAL],run:t=>this.builder.addNoteOption(t.matches[0],t.matches[2].slice(1,-1))}}VAL(){return{expect:[this.SVAL,this.DVAL],or:!0}}KEY(){return{token:"[a-zA-Z][a-zA-Z0-9]*"}}DVAL(){return{token:'["][^"]*["]'}}SVAL(){return{token:"['][^']*[']"}}NOTENAME(){return{token:"[a-gA-G]"}}OCTAVE(){return{token:"[0-9]+"}}ACCIDENTALS(){return{token:"bbs|bb|bss|bs|b|db|d|##|#|n|\\+\\+-|\\+-|\\+\\+|\\+|k|o"}}DURATIONS(){return{token:"[0-9whq]+"}}TYPES(){return{token:"[rRsSxX]"}}LPAREN(){return{token:"[(]"}}RPAREN(){return{token:"[)]"}}COMMA(){return{token:"[,]"}}DOT(){return{token:"[.]"}}SLASH(){return{token:"[/]"}}MAYBESLASH(){return{token:"[/]?"}}EQUALS(){return{token:"[=]"}}LBRACKET(){return{token:"\\["}}RBRACKET(){return{token:"\\]"}}EOL(){return{token:"$"}}}class ie{constructor(t){this.factory=t,this.commitHooks=[],this.reset()}reset(t={}){this.options={stem:"auto",clef:"treble"},this.elements={notes:[],accidentals:[]},this.rollingDuration="8",this.resetPiece(),Object.assign(this.options,t)}getFactory(){return this.factory}getElements(){return this.elements}addCommitHook(t){this.commitHooks.push(t)}resetPiece(){Qt("resetPiece"),this.piece={chord:[],duration:this.rollingDuration,dots:0,type:void 0,options:{}}}setNoteDots(t){Qt("setNoteDots:",t),t&&(this.piece.dots=t.length)}setNoteDuration(t){Qt("setNoteDuration:",t),this.rollingDuration=this.piece.duration=t||this.rollingDuration}setNoteType(t){Qt("setNoteType:",t),t&&(this.piece.type=t)}addNoteOption(t,e){Qt("addNoteOption: key:",t,"value:",e),this.piece.options[t]=e}addNote(t,e,i){Qt("addNote:",t,e,i),this.piece.chord.push({key:t,accid:e,octave:i})}addSingleNote(t,e,i){Qt("addSingleNote:",t,e,i),this.addNote(t,e,i)}addChord(t){Qt("startChord"),"object"!=typeof t[0]?this.addSingleNote(t[0]):t.forEach((t=>{t&&this.addNote(...t)})),Qt("endChord")}commitPiece(){Qt("commitPiece");const{factory:e}=this;if(!e)return;const i=t(t({},this.options),this.piece.options),{stem:n,clef:s}=i,r="auto"===n.toLowerCase(),o=r||"up"!==n.toLowerCase()?k.STEM_DOWN:k.STEM_UP,{chord:a,duration:l,dots:h,type:c}=this.piece,u=a.map((t=>t.key+"/"+t.octave)),d=e.StaveNote({keys:u,duration:l,dots:h,type:c,clef:s,auto_stem:r});r||d.setStemDirection(o);const f=a.map((t=>t.accid||null));f.forEach(((t,i)=>{t&&d.addAccidental(i,e.Accidental({type:t}))}));for(let t=0;t<h;t++)d.addDotToAll();this.commitHooks.forEach((t=>t(i,d,this))),this.elements.notes.push(d),this.elements.accidentals.concat(f),this.resetPiece()}}function ne({id:t},e){void 0!==t&&e.setAttribute("id",t)}function se(t,e){t.class&&t.class.split(/\s*,\s*/).forEach((t=>e.addClass(t)))}class re{constructor(t={}){this.setOptions(t),this.defaults={clef:"treble",time:"4/4",stem:"auto"}}set(t){return Object.assign(this.defaults,t),this}setOptions(e){return this.options=t({factory:null,builder:null,commitHooks:[ne,se,it.easyScoreHook],throwOnError:!1},e),this.factory=this.options.factory,this.builder=this.options.builder||new ie(this.factory),this.grammar=new ee(this.builder),this.parser=new Zt(this.grammar),this.options.commitHooks.forEach((t=>this.addCommitHook(t))),this}setContext(t){return this.factory&&this.factory.setContext(t),this}parse(t,e={}){this.builder.reset(e);const i=this.parser.parse(t);if(!i.success&&this.options.throwOnError)throw new te("Error parsing line: "+t,i);return i}beam(t,e={}){return this.factory.Beam({notes:t,options:e}),t}tuplet(t,e={}){return this.factory.Tuplet({notes:t,options:e}),t}notes(e,i={}){return i=t({clef:this.defaults.clef,stem:this.defaults.stem},i),this.parse(e,i),this.builder.getElements().notes}voice(e,i){return i=t({time:this.defaults.time},i),this.factory.Voice(i).addTickables(e)}addCommitHook(t){return this.builder.addCommitHook(t)}}const oe=s.MakeException("FactoryError");function ae(t={},e){const i=e.options;return(t=Object.assign(e,t)).options=Object.assign(i,t.options),t}class le{constructor(t){!function(...t){le.DEBUG&&s.L("Vex.Flow.Factory",t)}("New factory: ",t);const e={stave:{space:10},renderer:{context:null,elementId:"",backend:x.Backends.SVG,width:500,height:200,background:"#FFF"},font:{face:"Arial",point:10,style:""}};this.options=e,this.setOptions(t)}static newFromElementId(t,e=500,i=200){return new le({renderer:{elementId:t,width:e,height:i}})}reset(){this.renderQ=[],this.systems=[],this.staves=[],this.voices=[],this.stave=null}getOptions(){return this.options}setOptions(t){for(const e of["stave","renderer","font"])Object.assign(this.options[e],t[e]);(null!==this.options.renderer.elementId||this.options.renderer.context)&&this.initRenderer(),this.reset()}initRenderer(){const{elementId:t,backend:e,width:i,height:n,background:s}=this.options.renderer;if(""===t)throw new oe("HTML DOM element not set in Factory");this.context=x.buildContext(t,e,i,n,s)}getContext(){return this.context}setContext(t){return this.context=t,this}getStave(){return this.stave}getVoices(){return this.voices}space(t){return this.options.stave.space*t}Stave(t){t=ae(t,{x:0,y:0,width:this.options.renderer.width-this.space(1),options:{spacing_between_lines_px:this.options.stave.space}});const e=new wt(t.x,t.y,t.width,t.options);return this.staves.push(e),e.setContext(this.context),this.stave=e,e}TabStave(t){t=ae(t,{x:0,y:0,width:this.options.renderer.width-this.space(1),options:{spacing_between_lines_px:1.3*this.options.stave.space}});const e=new Tt(t.x,t.y,t.width,t.options);return this.staves.push(e),e.setContext(this.context),this.stave=e,e}StaveNote(t){const e=new k(t);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}GhostNote(t){const e=new Yt(t);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}TextNote(t){const e=new yt(t);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}BarNote(t){t=ae(t,{type:"single",options:{}});const e=new Xt(t.type);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}ClefNote(t){t=ae(t,{type:"treble",options:{size:"default"}});const e=new Ct(t.type,t.options.size,t.options.annotation);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}TimeSigNote(t){t=ae(t,{time:"4/4",options:{}});const e=new Rt(t.time);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}KeySigNote(t){const e=new It(t.key,t.cancelKey,t.alterKey);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}TabNote(t){const e=new Mt(t);return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}GraceNote(t){const e=new Ft(t);return this.stave&&e.setStave(this.stave),e.setContext(this.context),e}GraceNoteGroup(t){const e=new Y(t.notes,t.slur);return e.setContext(this.context),e}Accidental(t){t=ae(t,{type:null,options:{}});const e=new z(t.type);return e.setContext(this.context),e}Annotation(t){t=ae(t,{text:"p",vJustify:"below",hJustify:"center",fontFamily:"Times",fontSize:14,fontWeight:"bold italic",options:{}});const e=new rt(t.text);return e.setJustification(t.hJustify),e.setVerticalJustification(t.vJustify),e.setFont(t.fontFamily,t.fontSize,t.fontWeight),e.setContext(this.context),e}Articulation(t){t=ae(t,{type:"a.",position:"above",options:{}});const e=new it(t.type);return e.setPosition(t.position),e.setContext(this.context),e}TextDynamics(t){t=ae(t,{text:"p",duration:"q",dots:0,line:0,options:{}});const e=new Gt({text:t.text,line:t.line,duration:t.duration,dots:t.dots});return this.stave&&e.setStave(this.stave),e.setContext(this.context),this.renderQ.push(e),e}Fingering(t){t=ae(t,{number:"0",position:"left",options:{}});const e=new V(t.number);return e.setPosition(t.position),e.setContext(this.context),e}StringNumber(t){t=ae(t,{number:"0",position:"left",options:{}});const e=new q(t.number);return e.setPosition(t.position),e.setContext(this.context),e}TickContext(){return(new nt).setContext(this.context)}ModifierContext(){return new ht}MultiMeasureRest(t){const e=new At(t.number_of_measures,t);return e.setContext(this.context),this.renderQ.push(e),e}Voice(t){t=ae(t,{time:"4/4",options:{}});const e=new L(t.time);return this.voices.push(e),e}StaveConnector(t){t=ae(t,{top_stave:null,bottom_stave:null,type:"double",options:{}});const e=new C(t.top_stave,t.bottom_stave);return e.setType(t.type).setContext(this.context),this.renderQ.push(e),e}Formatter(){return new dt}Tuplet(t){t=ae(t,{notes:[],options:{}});const e=new _(t.notes,t.options).setContext(this.context);return this.renderQ.push(e),e}Beam(t){t=ae(t,{notes:[],options:{autoStem:!1,secondaryBeamBreaks:[]}});const e=new P(t.notes,t.options.autoStem).setContext(this.context);return e.breakSecondaryAt(t.options.secondaryBeamBreaks),this.renderQ.push(e),e}Curve(t){t=ae(t,{from:null,to:null,options:{}});const e=new kt(t.from,t.to,t.options).setContext(this.context);return this.renderQ.push(e),e}StaveTie(t){t=ae(t,{from:null,to:null,first_indices:[0],last_indices:[0],text:null,options:{direction:void 0}});const e=new H({first_note:t.from,last_note:t.to,first_indices:t.first_indices,last_indices:t.last_indices},t.text);return t.options.direction&&e.setDirection(t.options.direction),e.setContext(this.context),this.renderQ.push(e),e}StaveLine(t){t=ae(t,{from:null,to:null,first_indices:[0],last_indices:[0],options:{}});const e=new Ut({first_note:t.from,last_note:t.to,first_indices:t.first_indices,last_indices:t.last_indices});return t.options.text&&e.setText(t.options.text),t.options.font&&e.setFont(t.options.font),e.setContext(this.context),this.renderQ.push(e),e}VibratoBracket(t){t=ae(t,{from:null,to:null,options:{harsh:!1}});const e=new Pt({start:t.from,stop:t.to});return t.options.line&&e.setLine(t.options.line),t.options.harsh&&e.setHarsh(t.options.harsh),e.setContext(this.context),this.renderQ.push(e),e}TextBracket(t){t=ae(t,{from:null,to:null,text:"",options:{superscript:"",position:1}});const e=new Ht({start:t.from,stop:t.to,text:t.text,superscript:t.options.superscript,position:t.options.position});return t.options.line&&e.setLine(t.options.line),t.options.font&&e.setFont(t.options.font),e.setContext(this.context),this.renderQ.push(e),e}System(t={}){t.factory=this;const e=new ce(t).setContext(this.context);return this.systems.push(e),e}EasyScore(t={}){return t.factory=this,new re(t)}PedalMarking(t={}){t=ae(t,{notes:[],options:{style:"mixed"}});const e=new jt(t.notes);return e.setStyle(jt.StylesString[t.options.style]),e.setContext(this.context),this.renderQ.push(e),e}NoteSubGroup(t={}){t=ae(t,{notes:[],options:{}});const e=new j(t.notes);return e.setContext(this.context),e}draw(){this.systems.forEach((t=>t.setContext(this.context).format())),this.staves.forEach((t=>t.setContext(this.context).draw())),this.voices.forEach((t=>t.setContext(this.context).draw())),this.renderQ.forEach((t=>{t.isRendered()||t.setContext(this.context).draw()})),this.systems.forEach((t=>t.setContext(this.context).draw())),this.reset()}}function he(t,e){const i=e.options;return(t=Object.assign(e,t)).options=Object.assign(i,t.options),t}class ce extends h{constructor(t={}){super(),this.setAttribute("type","System"),this.setOptions(t),this.parts=[]}setOptions(t={}){this.options=he(t,{x:10,y:10,width:500,connector:null,spaceBetweenStaves:12,factory:null,debugFormatter:!1,formatIterations:0,options:{}}),this.factory=this.options.factory||new le({renderer:{el:null}})}setContext(t){return super.setContext(t),this.factory.setContext(t),this}addConnector(t="double"){return this.connector=this.factory.StaveConnector({top_stave:this.parts[0].stave,bottom_stave:this.parts[this.parts.length-1].stave,type:t}),this.connector}addStave(t){return(t=he(t,{stave:null,voices:[],spaceAbove:0,spaceBelow:0,debugNoteMetrics:!1,options:{left_bar:!1}})).stave||(t.stave=this.factory.Stave({x:this.options.x,y:this.options.y,width:this.options.width,options:t.options})),t.voices.forEach((e=>e.setContext(this.context).setStave(t.stave).getTickables().forEach((e=>e.setStave(t.stave))))),this.parts.push(t),t.stave}format(){const t=new dt;this.formatter=t;let e=this.options.y,i=0,n=[];const s=[];this.parts.forEach((r=>{e+=r.stave.space(r.spaceAbove),r.stave.setY(e),t.joinVoices(r.voices),e+=r.stave.space(r.spaceBelow),e+=r.stave.space(this.options.spaceBetweenStaves),r.debugNoteMetrics&&(s.push({y:e,voice:r.voices[0]}),e+=15),n=n.concat(r.voices),i=Math.max(i,r.stave.getNoteStartX())})),this.parts.forEach((t=>t.stave.setNoteStartX(i)));const r=this.options.width-(i-this.options.x)-R.STAVEPADDING;t.format(n,r);for(let o=0;o<this.options.formatIterations;o++)t.tune();this.startX=i,this.debugNoteMetricsYs=s,this.lastY=e}draw(){const t=this.checkContext();this.setRendered(),this.options.debugFormatter&&dt.plotDebugging(t,this.formatter,this.startX,this.options.y,this.lastY),this.debugNoteMetricsYs.forEach((e=>{e.voice.getTickables().forEach((i=>R.plotMetrics(t,i,e.y)))}))}}(s.Flow=m).Element=h,s.Flow.Fraction=r,s.Flow.Renderer=x,s.Flow.Formatter=dt,s.Flow.Music=G,s.Flow.Glyph=p,s.Flow.Stave=wt,s.Flow.StaveNote=k,s.Flow.StaveModifier=ft,s.Flow.StaveTempo=gt,s.Flow.Voice=L,s.Flow.Accidental=z,s.Flow.Beam=P,s.Flow.StaveTie=H,s.Flow.TabStave=Tt,s.Flow.TabNote=Mt,s.Flow.Bend=ot,s.Flow.Vibrato=at,s.Flow.VibratoBracket=Pt,s.Flow.Note=R,s.Flow.ModifierContext=ht,s.Flow.MultiMeasureRest=At,s.Flow.TickContext=nt,s.Flow.Articulation=it,s.Flow.Annotation=rt,s.Flow.Barline=pt,s.Flow.NoteHead=N,s.Flow.StaveConnector=C,s.Flow.ClefNote=Ct,s.Flow.KeySignature=xt,s.Flow.KeySigNote=It,s.Flow.TimeSignature=Et,s.Flow.TimeSigNote=Rt,s.Flow.Stem=E,s.Flow.TabTie=X,s.Flow.Clef=vt,s.Flow.Dot=O,s.Flow.Modifier=B,s.Flow.TabSlide=Nt,s.Flow.Tuplet=_,s.Flow.GraceNote=Ft,s.Flow.GraceTabNote=Bt,s.Flow.Tuning=Ot,s.Flow.KeyManager=class{constructor(t){this.music=new G,this.setKey(t)}setKey(t){return this.key=t,this.reset(),this}getKey(){return this.key}reset(){if(this.keyParts=this.music.getKeyParts(this.key),this.keyString=this.keyParts.root,this.keyParts.accidental&&(this.keyString+=this.keyParts.accidental),!G.scaleTypes[this.keyParts.type])throw new s.RERR("BadArguments",`Unsupported key type: ${this.key}`);this.scale=this.music.getScaleTones(this.music.getNoteValue(this.keyString),G.scaleTypes[this.keyParts.type]),this.scaleMap={},this.scaleMapByValue={},this.originalScaleMapByValue={};const t=G.root_indices[this.keyParts.root];for(let e=0;e<G.roots.length;++e){const i=(t+e)%G.roots.length,n=G.roots[i],s=this.music.getRelativeNoteName(n,this.scale[e]);this.scaleMap[n]=s,this.scaleMapByValue[this.scale[e]]=s,this.originalScaleMapByValue[this.scale[e]]=s}return this}getAccidental(t){const e=this.music.getKeyParts(t).root,i=this.music.getNoteParts(this.scaleMap[e]);return{note:this.scaleMap[e],accidental:i.accidental}}selectNote(t){t=t.toLowerCase();const e=this.music.getNoteParts(t),i=this.scaleMap[e.root],n=this.music.getNoteParts(i);if(i===t)return{note:i,accidental:e.accidental,change:!1};const s=this.scaleMapByValue[this.music.getNoteValue(t)];if(null!=s)return{note:s,accidental:this.music.getNoteParts(s).accidental,change:!1};const r=this.originalScaleMapByValue[this.music.getNoteValue(t)];return null!=r?(this.scaleMap[n.root]=r,delete this.scaleMapByValue[this.music.getNoteValue(i)],this.scaleMapByValue[this.music.getNoteValue(t)]=r,{note:r,accidental:this.music.getNoteParts(r).accidental,change:!0}):n.root===t?(delete this.scaleMapByValue[this.music.getNoteValue(this.scaleMap[e.root])],this.scaleMapByValue[this.music.getNoteValue(n.root)]=n.root,this.scaleMap[n.root]=n.root,{note:n.root,accidental:null,change:!0}):(delete this.scaleMapByValue[this.music.getNoteValue(this.scaleMap[e.root])],this.scaleMapByValue[this.music.getNoteValue(t)]=t,delete this.scaleMap[n.root],this.scaleMap[n.root]=t,{note:t,accidental:e.accidental,change:!0})}},s.Flow.StaveHairpin=Dt,s.Flow.BoundingBox=u,s.Flow.Stroke=K,s.Flow.TextNote=yt,s.Flow.Curve=kt,s.Flow.TextDynamics=Gt,s.Flow.StaveLine=Ut,s.Flow.Ornament=st,s.Flow.PedalMarking=jt,s.Flow.TextBracket=Ht,s.Flow.FretHandFinger=V,s.Flow.Repetition=mt,s.Flow.BarNote=Xt,s.Flow.GhostNote=Yt,s.Flow.NoteSubGroup=j,s.Flow.GraceNoteGroup=Y,s.Flow.Tremolo=Kt,s.Flow.StringNumber=q,s.Flow.Crescendo=qt,s.Flow.Volta=_t,s.Flow.Font=d,s.Flow.System=ce,s.Flow.Factory=le,s.Flow.Parser=Zt,s.Flow.EasyScore=re,s.Flow.Registry=l,i.default=s},function(t,e,i){var n,s;Object.defineProperty(e,"__esModule",{value:!0}),e.TextAlignment=e.TextAlignmentEnum=void 0,(s=n=e.TextAlignmentEnum||(e.TextAlignmentEnum={}))[s.LeftTop=0]="LeftTop",s[s.LeftCenter=1]="LeftCenter",s[s.LeftBottom=2]="LeftBottom",s[s.CenterTop=3]="CenterTop",s[s.CenterCenter=4]="CenterCenter",s[s.CenterBottom=5]="CenterBottom",s[s.RightTop=6]="RightTop",s[s.RightCenter=7]="RightCenter",s[s.RightBottom=8]="RightBottom",e.TextAlignment=class{static IsLeft(t){return t===n.LeftTop||t===n.LeftCenter||t===n.LeftBottom}static IsCenterAligned(t){return t===n.CenterTop||t===n.CenterCenter||t===n.CenterBottom}static IsRight(t){return t===n.RightTop||t===n.RightCenter||t===n.RightBottom}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0});var n=Object.prototype.hasOwnProperty;function s(t){return"function"==typeof t}function r(t){return void 0===t}function o(t){return"[object String]"===Object.prototype.toString.call(t)}e.has=function(t,e){return n.call(t,e)},e.defaultCompare=function(t,e){return t<e?-1:t===e?0:1},e.defaultEquals=function(t,e){return t===e},e.defaultToString=function(t){return null===t?"COLLECTION_NULL":r(t)?"COLLECTION_UNDEFINED":o(t)?"$s"+t:"$o"+t.toString()},e.makeString=function(t,i){if(void 0===i&&(i=","),null===t)return"COLLECTION_NULL";if(r(t))return"COLLECTION_UNDEFINED";if(o(t))return t.toString();var n="{",s=!0;for(var a in t)e.has(t,a)&&(s?s=!1:n+=i,n=n+a+":"+t[a]);return n+"}"},e.isFunction=s,e.isUndefined=r,e.isString=o,e.reverseCompareFunction=function(t){return r(t)||!s(t)?function(t,e){return t<e?1:t===e?0:-1}:function(e,i){return-1*t(e,i)}},e.compareToEquals=function(t){return function(e,i){return 0===t(e,i)}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.InvalidEnumArgumentException=e.ArgumentOutOfRangeException=e.MusicSheetReadingException=void 0,e.MusicSheetReadingException=class{constructor(t,e){this.message=t,e&&(this.message+=" "+e.toString())}},e.ArgumentOutOfRangeException=class{constructor(t){this.message=t}},e.InvalidEnumArgumentException=class{constructor(t){this.message=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Label=void 0;const n=i(9);e.Label=class{constructor(t="",e=n.TextAlignmentEnum.CenterBottom,i,s=!0){this.IsCreditLabel=!1,this.text=t,this.print=s,this.textAlignment=e,this.font=i,this.fontFamily=void 0}ToString(){return this.text}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowConverter=void 0;const s=n(i(8)),r=i(7),o=i(2),a=i(19),l=i(18),h=i(2),c=i(2),u=i(23),d=i(21),f=i(87),p=i(22),m=n(i(1)),b=i(14),g=i(40),y=i(50),S=i(76),v=i(16),x=i(80),E=i(3);class _{static duration(t,e){const i=t.RealValue;return 2===i?"1/2":i>=1?"w":i<1&&i>=.5?e&&i>.5?"w":"h":i<.5&&i>=.25?e&&i>.25?"h":"q":i<.25&&i>=.125?e&&i>.125?"q":"8":i<.125&&i>=.0625?e&&i>.0625?"8":"16":i<.0625&&i>=.03125?e&&i>.03125?"16":"32":i<.03125&&i>=.015625?e&&i>.015625?"32":"64":e?"64":"128"}static pitch(t,e,i,n){let s=3;e&&(s=0,i.ClefType===r.ClefEnum.F&&(s=2),i.ClefType===r.ClefEnum.C&&(s=2));const a=c.NoteEnum[t.FundamentalNote].toLowerCase(),l=o.Pitch.accidentalVexflow(t.Accidental),h=t.Octave-i.OctaveOffset+s;let u="";return n&&(u=this.NoteHeadCode(n)),[a+"n/"+h+u,l,i]}static restToNotePitch(t,e){let i=t.Octave;switch(e){case r.ClefEnum.C:case r.ClefEnum.F:i+=2;break;case r.ClefEnum.G:}return new o.Pitch(t.FundamentalNote,i,h.AccidentalEnum.NONE)}static NoteHeadCode(t){const e=t.Filled?"2":"1";switch(t.Shape){case S.NoteHeadShape.NORMAL:return"";case S.NoteHeadShape.DIAMOND:return"/D"+e;case S.NoteHeadShape.TRIANGLE:return"/T"+e;case S.NoteHeadShape.X:return"/X"+e;case S.NoteHeadShape.CIRCLEX:return"/X3";case S.NoteHeadShape.RECTANGLE:return"/R"+e;case S.NoteHeadShape.SQUARE:return"/S"+e;case S.NoteHeadShape.SLASH:default:return""}}static GhostNote(t){return new s.default.Flow.GhostNote({duration:_.duration(t,!1)})}static StaveNote(t){var e,i,n,r,o,a,l,h,c,u;t.sortForVexflow();const d=t.notes,f=t.parentStaffEntry.parentMeasure.parentSourceMeasure.Rules,p=d[0];let m=[];const g=[],y=p.graphicalNoteLength,x=void 0!==p.sourceNote.NoteTuplet;let E=_.duration(y,x);void 0!==p.sourceNote.TypeLength&&p.sourceNote.TypeLength!==y&&(E=_.duration(p.sourceNote.TypeLength,x));let w,T,M=p.numberOfDots,P=!1,L=0,A=!1,C=!1;for(const s of d){if(M<s.numberOfDots&&(M=s.numberOfDots),s.sourceNote.isRest()){if(C=!0,s.sourceNote.Pitch){m=[s.vfpitch[0]];break}{m=["b/4"];const t=null===(e=s.parentVoiceEntry)||void 0===e?void 0:e.parentVoiceEntry;if(t){const e=null===(i=s.parentVoiceEntry)||void 0===i?void 0:i.parentStaffEntry.parentMeasure.staffEntries;let c,u,d=-1;for(let i=0;i<e.length;i++)if((null===(n=e[i])||void 0===n?void 0:n.graphicalVoiceEntries[0].parentVoiceEntry)===t){d=i;break}if(d>=1&&e.length-1>=d+1&&(c=null===(o=null===(r=e[d-1])||void 0===r?void 0:r.graphicalVoiceEntries[0])||void 0===o?void 0:o.parentVoiceEntry,u=null===(l=null===(a=e[d+1])||void 0===a?void 0:a.graphicalVoiceEntries[0])||void 0===l?void 0:l.parentVoiceEntry,c&&u)){const t=c.Notes[0],e=u.Notes[0];if(null===(h=t.NoteBeam)||void 0===h?void 0:h.Notes.includes(e)){const t=c.Notes.last().Pitch,e=s.Clef();m=[_.pitch(_.restToNotePitch(t.getTransposedPitch(-2),e.ClefType),!1,e,void 0)[0]]}}}}if(y.RealValue===s.sourceNote.SourceMeasure.ActiveTimeSignature.RealValue&&(m=["d/5"],E="w",M=0,P=!0,L=f.WholeRestXShiftVexflow*v.unitInPixels),s.sourceNote.ParentStaff.Voices.length>1){let t=0;for(let e=0;e<s.sourceNote.ParentStaffEntry.VoiceEntries.length;e++)s.sourceNote.ParentStaffEntry.VoiceEntries[e].Notes[0].PrintObject&&t++;if(t>1)switch(null===(u=null===(c=s.sourceNote.ParentVoiceEntry)||void 0===c?void 0:c.ParentVoice)||void 0===u?void 0:u.VoiceId){case 1:m=["e/5"];break;case 2:m=["f/4"]}}break}s.sourceNote.Notehead&&s.sourceNote.Notehead.Shape===S.NoteHeadShape.SLASH&&(A=!0);const t=s.vfpitch;m.push(t[0]),g.push(t[1]),T||(T=_.Clef(t[2]).type)}for(let s=0,b=M;s<b;++s)E+="d";A&&(E+="s"),C&&(E+="r");const I={align_center:P,auto_stem:!0,clef:T,duration:E,keys:m,slash:t.parentVoiceEntry.GraceNoteSlash},R=t.notes[0].sourceNote;if(R.IsCueNote&&(I.glyph_font_scale=s.default.Flow.DEFAULT_NOTATION_FONT_SCALE*s.default.Flow.GraceNote.SCALE,I.stroke_px=s.default.Flow.GraceNote.LEDGER_LINE_OFFSET),w=t.parentVoiceEntry.IsGrace||t.notes[0].sourceNote.IsCueNote?new s.default.Flow.GraceNote(I):new s.default.Flow.StaveNote(I),w.getKeyProps().forEach((({line:e},i)=>t.notes[i].staffLine=e)),(f.LedgerLineWidth||f.LedgerLineStrokeStyle)&&(w.ledgerLineStyle||(w.ledgerLineStyle={}),f.LedgerLineWidth&&(w.ledgerLineStyle.lineWidth=f.LedgerLineWidth),f.LedgerLineStrokeStyle&&(w.ledgerLineStyle.strokeStyle=f.LedgerLineStrokeStyle)),f.ColoringEnabled){const e=f.DefaultColorStem;let i=t.parentVoiceEntry.StemColor;!i&&e&&(i=e);const n={fillStyle:i,strokeStyle:i};i&&(t.parentVoiceEntry.StemColor=i,w.setStemStyle(n),w.flag&&f.ColorFlags&&w.setFlagStyle(n))}if(w.x_shift=L,t.parentVoiceEntry.IsGrace&&t.notes[0].sourceNote.NoteBeam&&(t.parentVoiceEntry.WantedStemDirection=t.notes[0].sourceNote.NoteBeam.Notes[0].ParentVoiceEntry.WantedStemDirection),t.parentVoiceEntry)switch(t.parentVoiceEntry.WantedStemDirection){case b.StemDirectionType.Up:w.setStemDirection(s.default.Flow.Stem.UP),t.parentVoiceEntry.StemDirection=b.StemDirectionType.Up;break;case b.StemDirectionType.Down:w.setStemDirection(s.default.Flow.Stem.DOWN),t.parentVoiceEntry.StemDirection=b.StemDirectionType.Down}for(let b=0,S=d.length;b<S;b+=1){if(d[b].setIndex(w,b),g[b]){if("++"===g[b]){w.addAccidental(b,new s.default.Flow.Accidental("##")),w.addAccidental(b,new s.default.Flow.Accidental("#"));continue}if("bbs"===g[b]){w.addAccidental(b,new s.default.Flow.Accidental("bb")),w.addAccidental(b,new s.default.Flow.Accidental("b"));continue}w.addAccidental(b,new s.default.Flow.Accidental(g[b]))}const t=d[b].sourceNote.TremoloStrokes;if(t>0){const e=new s.default.Flow.Tremolo(t);e.extra_stroke_scale=f.TremoloStrokeScale,e.y_spacing_scale=f.TremoloYSpacingScale,w.addModifier(b,e)}}if(.25===R.Length.RealValue&&R.Notehead&&!1===R.Notehead.Filled){const t=w.getKeyProps();for(let e=0;e<t.length;e++)t[e].code="v81"}for(let s=0,b=M;s<b;++s)w.addDotToAll();return w}static generateArticulations(t,e,i){if(t&&"GhostNote"!==t.getAttribute("type"))for(const n of e){let e,r=s.default.Flow.Modifier.Position.ABOVE;t.getStemDirection()===s.default.Flow.Stem.UP&&(r=s.default.Flow.Modifier.Position.BELOW);const o=n.articulationEnum;switch(i.ArticulationPlacementFromXML&&(n.placement===E.PlacementEnum.Above?r=s.default.Flow.Modifier.Position.ABOVE:n.placement===E.PlacementEnum.Below&&(r=s.default.Flow.Modifier.Position.BELOW)),o){case b.ArticulationEnum.accent:e=new s.default.Flow.Articulation("a>");break;case b.ArticulationEnum.downbow:e=new s.default.Flow.Articulation("am"),void 0===n.placement&&(r=s.default.Flow.Modifier.Position.ABOVE);break;case b.ArticulationEnum.fermata:e=new s.default.Flow.Articulation("a@a"),r=s.default.Flow.Modifier.Position.ABOVE;break;case b.ArticulationEnum.marcatodown:e=new s.default.Flow.Articulation("a|");break;case b.ArticulationEnum.marcatoup:e=new s.default.Flow.Articulation("a^");break;case b.ArticulationEnum.invertedfermata:e=new s.default.Flow.Articulation("a@u"),r=s.default.Flow.Modifier.Position.BELOW;break;case b.ArticulationEnum.lefthandpizzicato:e=new s.default.Flow.Articulation("a+");break;case b.ArticulationEnum.naturalharmonic:e=new s.default.Flow.Articulation("ah");break;case b.ArticulationEnum.snappizzicato:e=new s.default.Flow.Articulation("ao");break;case b.ArticulationEnum.staccatissimo:e=new s.default.Flow.Articulation("av");break;case b.ArticulationEnum.staccato:e=new s.default.Flow.Articulation("a.");break;case b.ArticulationEnum.tenuto:e=new s.default.Flow.Articulation("a-");break;case b.ArticulationEnum.upbow:e=new s.default.Flow.Articulation("a|"),void 0===n.placement&&(r=s.default.Flow.Modifier.Position.ABOVE);break;case b.ArticulationEnum.strongaccent:e=new s.default.Flow.Articulation("a^")}e&&(e.setPosition(r),t.addModifier(0,e))}}static generateOrnaments(t,e){let i,n=s.default.Flow.Modifier.Position.ABOVE;switch(e.placement===E.PlacementEnum.Below&&(n=s.default.Flow.Modifier.Position.BELOW),e.GetOrnament){case y.OrnamentEnum.DelayedInvertedTurn:i=new s.default.Flow.Ornament("turn_inverted"),i.setDelayed(!0);break;case y.OrnamentEnum.DelayedTurn:i=new s.default.Flow.Ornament("turn"),i.setDelayed(!0);break;case y.OrnamentEnum.InvertedMordent:i=new s.default.Flow.Ornament("mordent"),i.setDelayed(!1);break;case y.OrnamentEnum.InvertedTurn:i=new s.default.Flow.Ornament("turn_inverted"),i.setDelayed(!1);break;case y.OrnamentEnum.Mordent:i=new s.default.Flow.Ornament("mordent_inverted"),i.setDelayed(!1);break;case y.OrnamentEnum.Trill:i=new s.default.Flow.Ornament("tr"),i.setDelayed(!1);break;case y.OrnamentEnum.Turn:i=new s.default.Flow.Ornament("turn"),i.setDelayed(!1);break;default:return void m.default.warn("unhandled OrnamentEnum type: "+e.GetOrnament)}i&&(e.AccidentalBelow!==h.AccidentalEnum.NONE&&i.setLowerAccidental(o.Pitch.accidentalVexflow(e.AccidentalBelow)),e.AccidentalAbove!==h.AccidentalEnum.NONE&&i.setUpperAccidental(o.Pitch.accidentalVexflow(e.AccidentalAbove)),i.setPosition(n),t.addModifier(0,i))}static StrokeTypeFromArpeggioType(t){switch(t){case x.ArpeggioType.ARPEGGIO_DIRECTIONLESS:return s.default.Flow.Stroke.Type.ARPEGGIO_DIRECTIONLESS;case x.ArpeggioType.BRUSH_DOWN:return s.default.Flow.Stroke.Type.BRUSH_UP;case x.ArpeggioType.BRUSH_UP:return s.default.Flow.Stroke.Type.BRUSH_DOWN;case x.ArpeggioType.RASQUEDO_DOWN:return s.default.Flow.Stroke.Type.RASQUEDO_UP;case x.ArpeggioType.RASQUEDO_UP:return s.default.Flow.Stroke.Type.RASQUEDO_DOWN;case x.ArpeggioType.ROLL_DOWN:return s.default.Flow.Stroke.Type.ROLL_UP;case x.ArpeggioType.ROLL_UP:return s.default.Flow.Stroke.Type.ROLL_DOWN;default:return s.default.Flow.Stroke.Type.ARPEGGIO_DIRECTIONLESS}}static CreateTabNote(t){const e=[],i=t.notes.reverse(),n=[],r=t.notes[0].graphicalNoteLength,o=void 0!==t.notes[0].sourceNote.NoteTuplet;let a=_.duration(r,o),l=0,h=!1;for(const u of t.notes){const t=u.sourceNote,i={str:t.StringNumberTab,fret:t.FretNumber};e.push(i),t.BendArray&&t.BendArray.forEach((function(t){let e;const r=t.bendalter-i.fret;e=r>1?"Full":1===r?"1/2":"1/4","up"===t.direction?n.push({type:s.default.Flow.Bend.UP,text:e,width:10}):n.push({type:s.default.Flow.Bend.DOWN,text:e,width:10})})),t.VibratoStroke&&(h=!0),l<u.numberOfDots&&(l=u.numberOfDots)}for(let s=0,u=l;s<u;++s)a+="d";const c=new s.default.Flow.TabNote({duration:a,positions:e});for(let s=0,u=i.length;s<u;s+=1)i[s].setIndex(c,s);return n.forEach((function(t){t.type===s.default.Flow.Bend.UP?c.addModifier(new s.default.Flow.Bend(t.text,!1)):c.addModifier(new s.default.Flow.Bend(t.text,!0))})),h&&c.addModifier(new s.default.Flow.Vibrato),c}static Clef(t,e="default"){let i,n;switch("default"!==e&&"small"!==e&&(m.default.warn(`Invalid VexFlow clef size "${e}" specified. Using "default".`),e="default"),t.ClefType){case r.ClefEnum.G:switch(t.Line){case 1:i="french";break;case 2:i="treble";break;default:i="treble",m.default.error(`Clef ${r.ClefEnum[t.ClefType]} on line ${t.Line} not supported by VexFlow. Using default value "${i}".`)}break;case r.ClefEnum.F:switch(t.Line){case 4:i="bass";break;case 3:i="baritone-f";break;case 5:i="subbass";break;default:i="bass",m.default.error(`Clef ${r.ClefEnum[t.ClefType]} on line ${t.Line} not supported by VexFlow. Using default value "${i}".`)}break;case r.ClefEnum.C:switch(t.Line){case 3:i="alto";break;case 4:i="tenor";break;case 1:i="soprano";break;case 2:i="mezzo-soprano";break;default:i="alto",m.default.error(`Clef ${r.ClefEnum[t.ClefType]} on line ${t.Line} not supported by VexFlow. Using default value "${i}".`)}break;case r.ClefEnum.percussion:i="percussion";break;case r.ClefEnum.TAB:i="treble";break;default:m.default.info("bad clef type: "+t.ClefType),i="treble"}return 1===t.OctaveOffset&&"bass"!==i?n="8va":-1===t.OctaveOffset&&(n="8vb"),{type:i,size:e,annotation:n}}static TimeSignature(t){let e;switch(t.SymbolEnum){case a.RhythmSymbolEnum.NONE:e=t.Rhythm.Numerator+"/"+t.Rhythm.Denominator;break;case a.RhythmSymbolEnum.COMMON:e="C";break;case a.RhythmSymbolEnum.CUT:e="C|"}return new s.default.Flow.TimeSignature(e)}static keySignature(t){if(!t)return;let e;switch(t.Mode){case l.KeyEnum.minor:e=_.minorMap[t.Key]+"m";break;case l.KeyEnum.major:case l.KeyEnum.none:e=_.majorMap[t.Key];break;default:e="C"}return e}static line(t,e){switch(t){case u.SystemLinesEnum.SingleThin:return e===g.SystemLinePosition.MeasureBegin?s.default.Flow.StaveConnector.type.SINGLE:s.default.Flow.StaveConnector.type.SINGLE_RIGHT;case u.SystemLinesEnum.DoubleThin:return s.default.Flow.StaveConnector.type.DOUBLE;case u.SystemLinesEnum.ThinBold:return s.default.Flow.StaveConnector.type.BOLD_DOUBLE_RIGHT;case u.SystemLinesEnum.BoldThinDots:return s.default.Flow.StaveConnector.type.BOLD_DOUBLE_LEFT;case u.SystemLinesEnum.DotsThinBold:case u.SystemLinesEnum.DotsBoldBoldDots:return s.default.Flow.StaveConnector.type.BOLD_DOUBLE_RIGHT;case u.SystemLinesEnum.None:return s.default.Flow.StaveConnector.type.NONE}}static font(t,e=d.FontStyles.Regular,i=f.Fonts.TimesNewRoman,n,s){let r="normal",o="normal",a=`'${n.DefaultFontFamily}'`;switch(e){case d.FontStyles.Bold:o="bold";break;case d.FontStyles.Italic:r="italic";break;case d.FontStyles.BoldItalic:r="italic",o="bold";break;case d.FontStyles.Underlined:}switch(i){case f.Fonts.Kokila:}return s&&"default"!==s&&(a=`'${s}'`),r+" "+o+" "+Math.floor(t)+"px "+a}static fontStyle(t){switch(t){case d.FontStyles.Bold:return"bold";case d.FontStyles.Italic:return"italic";case d.FontStyles.BoldItalic:return"italic bold";default:return"normal"}}static style(t){return p.OUTLINE_AND_FILL_STYLE_DICT.getValue(t)}}e.VexFlowConverter=_,_.majorMap={"-1":"F","-2":"Bb","-3":"Eb","-4":"Ab","-5":"Db","-6":"Gb","-7":"Cb","-8":"Fb",0:"C",1:"G",2:"D",3:"A",4:"E",5:"B",6:"F#",7:"C#",8:"G#"},_.minorMap={"-1":"D","-2":"G","-3":"C","-4":"F","-5":"Bb","-6":"Eb","-7":"Ab","-8":"Db",0:"A",1:"E",2:"B",3:"F#",4:"C#",5:"G#",6:"D#",7:"A#",8:"E#"}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.StemDirectionType=e.ArticulationEnum=e.VoiceEntry=void 0;const n=i(0),s=i(36),r=i(2),o=i(50),a=i(2),l=i(15);class h{constructor(t,e,i,n=!1,s=!1,r=!1){if(this.notes=[],this.articulations=[],this.technicalInstructions=[],this.lyricsEntries=new l.Dictionary,this.wantedStemDirection=u.Undefined,this.stemDirectionXml=u.Undefined,this.stemDirection=u.Undefined,this.timestamp=t,this.parentVoice=e,this.parentSourceStaffEntry=i,this.isGrace=n,this.graceAfterMainNote=!1,this.graceNoteSlash=s,this.graceSlur=r,void 0!==i){const t=i.VoiceEntries;-1===t.indexOf(this)&&t.push(this)}}get ParentSourceStaffEntry(){return this.parentSourceStaffEntry}get ParentVoice(){return this.parentVoice}get Timestamp(){return this.timestamp}set Timestamp(t){this.timestamp=t}get Notes(){return this.notes}get IsGrace(){return this.isGrace}set IsGrace(t){this.isGrace=t}get GraceAfterMainNote(){return this.graceAfterMainNote}set GraceAfterMainNote(t){this.graceAfterMainNote=t}get GraceNoteSlash(){return this.graceNoteSlash}set GraceNoteSlash(t){this.graceNoteSlash=t}get GraceSlur(){return this.graceSlur}set GraceSlur(t){this.graceSlur=t}get Articulations(){return this.articulations}get TechnicalInstructions(){return this.technicalInstructions}get LyricsEntries(){return this.lyricsEntries}get Arpeggio(){return this.arpeggio}set Arpeggio(t){this.arpeggio=t}get OrnamentContainer(){return this.ornamentContainer}set OrnamentContainer(t){this.ornamentContainer=t}set WantedStemDirection(t){this.wantedStemDirection=t}get WantedStemDirection(){return this.wantedStemDirection}set StemDirectionXml(t){this.stemDirectionXml=t}get StemDirectionXml(){return this.stemDirectionXml}set StemDirection(t){this.stemDirection=t}get StemDirection(){return this.stemDirection}get StemColorXml(){return this.stemColorXml}set StemColorXml(t){this.stemColorXml=t}get StemColor(){return this.stemColor}set StemColor(t){this.stemColor=t}hasArticulation(t){for(const e of this.articulations)if(e.Equals(t))return!0;return!1}static isSupportedArticulation(t){switch(t){case c.accent:case c.strongaccent:case c.invertedstrongaccent:case c.staccato:case c.staccatissimo:case c.spiccato:case c.tenuto:case c.fermata:case c.invertedfermata:case c.breathmark:case c.caesura:case c.lefthandpizzicato:case c.naturalharmonic:case c.snappizzicato:case c.upbow:case c.downbow:case c.bend:return!0;default:return!1}}hasTie(){for(let t=0,e=this.Notes.length;t<e;++t)if(this.Notes[t].NoteTie)return!0;return!1}hasSlur(){for(let t=0,e=this.Notes.length;t<e;++t)if(this.Notes[t].NoteSlurs.length>0)return!0;return!1}isStaccato(){for(const t of this.Articulations)if(t.articulationEnum===c.staccato)return!0;return!1}isAccent(){for(const t of this.Articulations)if(t.articulationEnum===c.accent||t.articulationEnum===c.strongaccent)return!0;return!1}getVerseNumberForLyricEntry(t){let e=1;return this.lyricsEntries.forEach(((i,n)=>{t===n&&(e=i)})),e}createVoiceEntriesForOrnament(t,e){t||(t=this);const i=[];if(!t.ornamentContainer)return;const s=this.notes[0],r=s.Length,l=t.ParentVoice,h=t.Timestamp;let c=n.Fraction.createFromFraction(h);switch(t.ornamentContainer.GetOrnament){case o.OrnamentEnum.Trill:{const o=new n.Fraction(r.Numerator,8*r.Denominator),u=s.Pitch.getTransposedPitch(1);let d=e.getAlterationForPitch(u);t.OrnamentContainer.AccidentalAbove!==a.AccidentalEnum.NONE&&(d=t.ornamentContainer.AccidentalAbove);for(let t=0;t<8;t++)c=n.Fraction.plus(h,new n.Fraction(t*o.Numerator,o.Denominator)),t%2==0?this.createBaseVoiceEntry(c,o,l,s,i):this.createAlteratedVoiceEntry(c,o,l,s.SourceMeasure,u,d,i);break}case o.OrnamentEnum.Turn:{const t=new n.Fraction(r.Numerator,4*r.Denominator),o=s.Pitch.getTransposedPitch(-1),a=e.getAlterationForPitch(o),h=s.Pitch.getTransposedPitch(1),u=e.getAlterationForPitch(h);this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,h,u,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i);break}case o.OrnamentEnum.InvertedTurn:{const t=new n.Fraction(r.Numerator,4*r.Denominator),o=s.Pitch.getTransposedPitch(-1),a=e.getAlterationForPitch(o),h=s.Pitch.getTransposedPitch(1),u=e.getAlterationForPitch(h);this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,h,u,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i);break}case o.OrnamentEnum.DelayedTurn:{const t=new n.Fraction(r.Numerator,2*r.Denominator),o=s.Pitch.getTransposedPitch(-1),a=e.getAlterationForPitch(o),u=s.Pitch.getTransposedPitch(1),d=e.getAlterationForPitch(u);this.createBaseVoiceEntry(c,t,l,s,i),c=n.Fraction.plus(h,t),t.Denominator=8*r.Denominator,this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,u,d,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i);break}case o.OrnamentEnum.DelayedInvertedTurn:{const t=new n.Fraction(r.Numerator,2*r.Denominator),o=s.Pitch.getTransposedPitch(-1),a=e.getAlterationForPitch(o),u=s.Pitch.getTransposedPitch(1),d=e.getAlterationForPitch(u);this.createBaseVoiceEntry(c,t,l,s,i),c=n.Fraction.plus(h,t),t.Denominator=8*r.Denominator,this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,u,d,i),c.Add(t),this.createBaseVoiceEntry(c,t,l,s,i);break}case o.OrnamentEnum.Mordent:{const t=new n.Fraction(r.Numerator,4*r.Denominator),o=s.Pitch.getTransposedPitch(1),a=e.getAlterationForPitch(o);this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),t.Denominator=2*r.Denominator,c=n.Fraction.plus(h,t),this.createBaseVoiceEntry(c,t,l,s,i);break}case o.OrnamentEnum.InvertedMordent:{const t=new n.Fraction(r.Numerator,4*r.Denominator),o=s.Pitch.getTransposedPitch(-1),a=e.getAlterationForPitch(o);this.createBaseVoiceEntry(c,t,l,s,i),c.Add(t),this.createAlteratedVoiceEntry(c,t,l,s.SourceMeasure,o,a,i),t.Denominator=2*r.Denominator,c=n.Fraction.plus(h,t),this.createBaseVoiceEntry(c,t,l,s,i);break}default:throw new RangeError}return i}createBaseVoiceEntry(t,e,i,n,o){const a=new h(t,i,n.ParentStaffEntry),l=new r.Pitch(n.Pitch.FundamentalNote,n.Pitch.Octave,n.Pitch.Accidental),c=new s.Note(a,void 0,e,l,n.SourceMeasure);a.Notes.push(c),o.push(a)}createAlteratedVoiceEntry(t,e,i,n,o,a,l){const c=new h(t,i,void 0),u=new r.Pitch(o.FundamentalNote,o.Octave,a),d=new s.Note(c,void 0,e,u,n);c.Notes.push(d),l.push(c)}}var c,u,d;e.VoiceEntry=h,(d=c=e.ArticulationEnum||(e.ArticulationEnum={}))[d.accent=0]="accent",d[d.strongaccent=1]="strongaccent",d[d.marcatoup=2]="marcatoup",d[d.marcatodown=3]="marcatodown",d[d.invertedstrongaccent=4]="invertedstrongaccent",d[d.staccato=5]="staccato",d[d.staccatissimo=6]="staccatissimo",d[d.spiccato=7]="spiccato",d[d.tenuto=8]="tenuto",d[d.fermata=9]="fermata",d[d.invertedfermata=10]="invertedfermata",d[d.breathmark=11]="breathmark",d[d.caesura=12]="caesura",d[d.lefthandpizzicato=13]="lefthandpizzicato",d[d.naturalharmonic=14]="naturalharmonic",d[d.snappizzicato=15]="snappizzicato",d[d.upbow=16]="upbow",d[d.downbow=17]="downbow",d[d.scoop=18]="scoop",d[d.plop=19]="plop",d[d.doit=20]="doit",d[d.falloff=21]="falloff",d[d.stress=22]="stress",d[d.unstress=23]="unstress",d[d.detachedlegato=24]="detachedlegato",d[d.otherarticulation=25]="otherarticulation",d[d.bend=26]="bend",function(t){t[t.Undefined=-1]="Undefined",t[t.Up=0]="Up",t[t.Down=1]="Down",t[t.None=2]="None",t[t.Double=3]="Double"}(u=e.StemDirectionType||(e.StemDirectionType={}))},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0});var n=i(35);e.arrays=n;var s=i(157);e.Bag=s.default;var r=i(158);e.BSTree=r.default;var o=i(83);e.BSTreeKV=o.default;var a=i(29);e.Dictionary=a.default;var l=i(85);e.Heap=l.default;var h=i(159);e.LinkedDictionary=h.default;var c=i(53);e.LinkedList=c.default;var u=i(160);e.MultiDictionary=u.default;var d=i(86);e.FactoryDictionary=d.default;var f=i(86);e.DefaultDictionary=f.default;var p=i(84);e.Queue=p.default;var m=i(161);e.PriorityQueue=m.default;var b=i(82);e.Set=b.default;var g=i(162);e.Stack=g.default;var y=i(163);e.MultiRootTree=y.default;var S=i(10);e.util=S},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowMusicSheetDrawer=e.unitInPixels=void 0;const s=n(i(8)),r=i(119),o=i(46),a=i(4),l=i(63),h=i(22),c=i(3),u=i(70),d=i(79),f=n(i(1)),p=i(52),m=i(33),b=i(88);e.unitInPixels=10;class g extends r.MusicSheetDrawer{constructor(t=new m.DrawingParameters){super(new l.VexFlowTextMeasurer(t.Rules),t),this.backends=[],this.zoom=1,this.pageIdx=0}get Backends(){return this.backends}drawSheet(t){var i,n,r;"gonville"===this.rules.DefaultVexFlowNoteFont&&(s.default.Flow.DEFAULT_FONT_STACK=[null===(i=s.default.Flow.Fonts)||void 0===i?void 0:i.Gonville,null===(n=s.default.Flow.Fonts)||void 0===n?void 0:n.Bravura,null===(r=s.default.Flow.Fonts)||void 0===r?void 0:r.Custom]),s.default.Flow.STAVE_LINE_THICKNESS=this.rules.StaffLineWidth*e.unitInPixels,s.default.Flow.STEM_WIDTH=this.rules.StemWidth*e.unitInPixels,s.default.Flow.DEFAULT_NOTATION_FONT_SCALE=this.rules.VexFlowDefaultNotationFontScale,s.default.Flow.DEFAULT_TAB_FONT_SCALE=this.rules.VexFlowDefaultTabFontScale,this.pageIdx=0;for(const e of t.MusicPages){if(e.PageNumber>this.rules.MaxPageToDrawNumber)break;const t=this.backends[this.pageIdx];t.graphicalMusicPage=e,t.scale(this.zoom),this.pageIdx+=1}this.pageIdx=0,this.backend=this.backends[0],super.drawSheet(t)}drawPage(t){t&&(this.backend=this.backends[t.PageNumber-1],super.drawPage(t),this.pageIdx+=1)}clear(){for(const t of this.backends)t.clear()}setZoom(t){this.zoom=t}calculatePixelDistance(t){return t*e.unitInPixels}drawStaffLine(t){super.drawStaffLine(t);const e=t.PositionAndShape.AbsolutePosition;this.rules.RenderSlurs&&this.drawSlurs(t,e)}drawSlurs(t,e){for(const i of t.GraphicalSlurs)i.slur.isCrossed()||this.drawSlur(i,e)}drawSlur(t,e){const i=[],n=new a.PointF2D(t.bezierStartPt.x+e.x,t.bezierStartPt.y+e.y),s=new a.PointF2D(t.bezierStartControlPt.x+e.x,t.bezierStartControlPt.y+e.y),r=new a.PointF2D(t.bezierEndControlPt.x+e.x,t.bezierEndControlPt.y+e.y),o=new a.PointF2D(t.bezierEndPt.x+e.x,t.bezierEndPt.y+e.y);i.push(this.applyScreenTransformation(n)),i.push(this.applyScreenTransformation(s)),i.push(this.applyScreenTransformation(r)),i.push(this.applyScreenTransformation(o)),t.placement===c.PlacementEnum.Above?(n.y-=.05,s.y-=.3,r.y-=.3,o.y-=.05):(n.y+=.05,s.y+=.3,r.y+=.3,o.y+=.05),i.push(this.applyScreenTransformation(n)),i.push(this.applyScreenTransformation(s)),i.push(this.applyScreenTransformation(r)),i.push(this.applyScreenTransformation(o)),this.backend.renderCurve(i)}drawMeasure(t){t.setAbsoluteCoordinates(t.PositionAndShape.AbsolutePosition.x*e.unitInPixels,t.PositionAndShape.AbsolutePosition.y*e.unitInPixels);try{t.draw(this.backend.getContext())}catch(i){f.default.warn("VexFlowMusicSheetDrawer.drawMeasure",i)}for(const e of t.staffEntries)this.drawStaffEntry(e)}drawLine(t,i,n="#FF0000FF",s=.2){return t=this.applyScreenTransformation(t),i=this.applyScreenTransformation(i),this.backend.renderLine(t,i,n,s*e.unitInPixels)}DrawOverlayLine(t,i,n,s="#FF0000FF",r=.2){if(!n.PageNumber||n.PageNumber>this.backends.length||n.PageNumber<1)return void  ("VexFlowMusicSheetDrawer.drawOverlayLine: invalid page number / music page number doesn't correspond to an existing backend.");const o=n.PageNumber-1,a=this.backends[o];return t=this.applyScreenTransformation(t),i=this.applyScreenTransformation(i),a.renderLine(t,i,s,r*e.unitInPixels)}drawSkyLine(t){const e=t.PositionAndShape.AbsolutePosition,i=t.PositionAndShape.Size.width;this.drawSampledLine(t.SkyLine,e,i)}drawBottomLine(t){const e=new a.PointF2D(t.PositionAndShape.AbsolutePosition.x,t.PositionAndShape.AbsolutePosition.y),i=t.PositionAndShape.Size.width;this.drawSampledLine(t.BottomLine,e,i,"#0000FFFF")}drawSampledLine(t,e,i,n="#FF0000FF"){const s=[];let r=0;for(let a=0;a<t.length;a++)t[a]!==r&&(s.push(a),r=t[a]);const o=e;if(s.length>0){const e=this.rules.SamplingUnit;let r,l,h=new a.PointF2D(o.x,o.y),c=new a.PointF2D(s[0]/e+o.x,o.y);this.drawLine(h,c,n),t[0]>=0&&(r=new a.PointF2D(s[0]/e+o.x,o.y),l=new a.PointF2D(s[0]/e+o.x,o.y+t[s[0]]),this.drawLine(r,l,n));for(let i=1;i<s.length;i++)h=new a.PointF2D(s[i-1]/e+o.x,o.y+t[s[i-1]]),c=new a.PointF2D(s[i]/e+o.x,o.y+t[s[i-1]]),this.drawLine(h,c,n),r=new a.PointF2D(s[i]/e+o.x,o.y+t[s[i-1]]),l=new a.PointF2D(s[i]/e+o.x,o.y+t[s[i]]),this.drawLine(r,l,n);s[s.length-1]<t.length?(h=new a.PointF2D(s[s.length-1]/e+o.x,o.y+t[s[s.length-1]]),c=new a.PointF2D(o.x+i,o.y+t[s[s.length-1]]),this.drawLine(h,c,n)):(h=new a.PointF2D(s[s.length-1]/e+o.x,o.y),c=new a.PointF2D(o.x+i,o.y),this.drawLine(h,c,n))}else{const t=new a.PointF2D(o.x,o.y),e=new a.PointF2D(o.x+i,o.y);this.drawLine(t,e,n)}}drawStaffEntry(t){if(void 0!==t.graphicalChordContainers&&t.graphicalChordContainers.length>0)for(const e of t.graphicalChordContainers)this.drawLabel(e.GraphicalLabel,h.GraphicalLayers.Notes);this.rules.RenderLyrics&&t.LyricsEntries.length>0&&this.drawLyrics(t.LyricsEntries,h.GraphicalLayers.Notes)}drawLyrics(t,e){t.forEach((t=>this.drawLabel(t.GraphicalLabel,e)))}drawInstrumentBrace(t,e){t.draw(this.backend.getContext())}drawGroupBracket(t,e){t.draw(this.backend.getContext())}drawOctaveShifts(t){for(const e of t.OctaveShifts)if(e){const t=e,i=this.backend.getContext(),n=t.getTextBracket();n.setContext(i),n.draw()}}drawExpressions(t){for(const e of t.AbstractExpressions)e instanceof d.GraphicalInstantaneousDynamicExpression?this.drawInstantaneousDynamic(e):e instanceof u.GraphicalInstantaneousTempoExpression?this.drawLabel(e.GraphicalLabel,h.GraphicalLayers.Notes):e instanceof p.GraphicalContinuousDynamicExpression?this.drawContinuousDynamic(e):e instanceof b.GraphicalUnknownExpression?this.drawLabel(e.Label,h.GraphicalLayers.Notes):f.default.warn("Unkown type of expression!")}drawInstantaneousDynamic(t){this.drawLabel(t.Label,h.GraphicalLayers.Notes)}drawContinuousDynamic(t){if(t.IsVerbal)this.drawLabel(t.Label,h.GraphicalLayers.Notes);else for(const e of t.Lines){const i=new a.PointF2D(t.ParentStaffLine.PositionAndShape.AbsolutePosition.x+e.Start.x,t.ParentStaffLine.PositionAndShape.AbsolutePosition.y+e.Start.y),n=new a.PointF2D(t.ParentStaffLine.PositionAndShape.AbsolutePosition.x+e.End.x,t.ParentStaffLine.PositionAndShape.AbsolutePosition.y+e.End.y);this.drawLine(i,n,"black",e.Width)}}renderLabel(t,i,n,s,r,o){var l;if(!t.Label.print)return[];const h=[],c=t.Label.fontHeight*e.unitInPixels,{font:u}=t.Label;let d;this.rules.ColoringEnabled&&(d=t.Label.colorDefault,d||(d=this.rules.DefaultColorLabel));let{fontStyle:f,fontFamily:p}=t.Label;f||(f=this.rules.DefaultFontStyle),p||(p=this.rules.DefaultFontFamily);for(let e=0;e<(null===(l=t.TextLines)||void 0===l?void 0:l.length);e++){const i=t.TextLines[e],n=this.calculatePixelDistance(i.xOffset),s=new a.PointF2D(o.x+n,o.y);h.push(this.backend.renderText(c,f,u,i.text,r,s,d,t.Label.fontFamily)),o.y=o.y+r,t.TextLines.length>1&&(o.y+=this.rules.SpacingBetweenTextLines)}return h}renderRectangle(t,e,i,n,s){return this.backend.renderRectangle(t,i,n,s)}applyScreenTransformation(t){return new a.PointF2D(t.x*e.unitInPixels,t.y*e.unitInPixels)}applyScreenTransformationForRect(t){return new o.RectangleF2D(t.x*e.unitInPixels,t.y*e.unitInPixels,t.width*e.unitInPixels,t.height*e.unitInPixels)}}e.VexFlowMusicSheetDrawer=g},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSheetCalculator=void 0;const s=i(68),r=i(0),o=i(36),a=i(7),l=i(30),h=i(14),c=i(113),u=i(4),d=i(31),f=i(24),p=i(9),m=i(18),b=i(41),g=i(5),y=i(115),S=i(116),v=i(7),x=n(i(1)),E=i(15),_=i(27),w=i(12),T=i(54),M=i(3),P=i(70),L=i(37),A=i(56),C=i(32),I=i(52),R=i(25),N=i(88);class F{constructor(){this.staffEntriesWithGraphicalTies=[],this.staffEntriesWithOrnaments=[],this.staffEntriesWithChordSymbols=[],this.staffLinesWithLyricWords=[],this.graphicalLyricWords=[],this.abstractNotImplementedErrorMessage="abstract, not implemented"}static get TextMeasurer(){return F.textMeasurer}static set TextMeasurer(t){F.textMeasurer=t}get leadSheet(){return this.graphicalMusicSheet.LeadSheet}static setMeasuresMinStaffEntriesWidth(t,e){for(let i=0,n=t.length;i<n;++i){const n=t[i];n&&(n.minimumStaffEntriesWidth=e)}}initialize(t){this.graphicalMusicSheet=t,this.rules=t.ParentMusicSheet.Rules,this.rules.clearMusicSheetObjects(),this.prepareGraphicalMusicSheet()}prepareGraphicalMusicSheet(){const t=this.graphicalMusicSheet.ParentMusicSheet;this.staffEntriesWithGraphicalTies=[],this.staffEntriesWithOrnaments=[],this.staffEntriesWithChordSymbols=[],this.staffLinesWithLyricWords=[],this.graphicalMusicSheet.Initialize();const e=this.graphicalMusicSheet.MeasureList,i=this.createAccidentalCalculators(),n=this.graphicalMusicSheet.initializeActiveClefs(),s=[],r=t.getCompleteNumberOfStaves(),o=[];for(let a=0;a<r;a++)o.push(void 0);for(let a=0,h=t.SourceMeasures.length;a<h;++a){const r=t.SourceMeasures[a],l=this.createGraphicalMeasuresForSourceMeasure(r,i,s,o,n);if(e.push(l),r.multipleRestMeasures>0&&this.rules.RenderMultipleRestMeasures){r.isReducedToMultiRest=!0,r.multipleRestMeasureNumber=1;const i=r.multipleRestMeasures-1;a+=i;for(let n=1;n<=i;n++){const i=t.SourceMeasures[r.MeasureNumber-1+n];i.multipleRestMeasureNumber=n+1,i.isReducedToMultiRest=!0,e.push([void 0])}}}if(this.rules.AutoGenerateMutipleRestMeasuresFromRestMeasures&&this.rules.RenderMultipleRestMeasures){let r,a=0;for(let l=0,h=t.SourceMeasures.length;l<h;++l){const h=t.SourceMeasures[l];if(!h.isReducedToMultiRest&&h.canBeReducedToMultiRest())if(a>0){r.isReducedToMultiRest=!0,r.multipleRestMeasureNumber=1,a++,h.multipleRestMeasureNumber=a,h.isReducedToMultiRest=!0;for(let t=0;t<e[l].length;t++)e[l][t]=void 0}else r=h,a=1;else if(a>1){r.multipleRestMeasures=a;const t=this.createGraphicalMeasuresForSourceMeasure(r,i,s,o,n);e[r.measureListIndex]=t,a=0,r=void 0}else a=0,r=void 0}if(a>1){r.multipleRestMeasures=a,r.isReducedToMultiRest=!0;const t=this.createGraphicalMeasuresForSourceMeasure(r,i,s,o,n);e[r.measureListIndex]=t,a=0,r=void 0}}const l=n.map((t=>t.ClefType===a.ClefEnum.percussion));this.handleStaffEntries(l),this.calculateVerticalContainersList(),this.setIndicesToVerticalGraphicalContainers()}calculate(){this.musicSystems=[],this.clearSystemsAndMeasures(),this.clearRecreatedObjects(),this.createGraphicalTies(),this.calculateSheetLabelBoundingBoxes(),this.calculateXLayout(this.graphicalMusicSheet,this.maxInstrNameLabelLength()),this.graphicalMusicSheet.MusicPages.length=0,this.calculateMusicSystems(),s.GraphicalMusicSheet.transformRelativeToAbsolutePosition(this.graphicalMusicSheet)}calculateXLayout(t,e){if(this.graphicalMusicSheet.MeasureList.length>0){let t=this.graphicalMusicSheet.MeasureList[0],e=this.calculateMeasureXLayout(t);e=this.calculateMeasureWidthFromStaffEntries(t,e),F.setMeasuresMinStaffEntriesWidth(t,e);for(let i=1;i<this.graphicalMusicSheet.MeasureList.length;i++)t=this.graphicalMusicSheet.MeasureList[i],e=this.calculateMeasureXLayout(t),e=this.calculateMeasureWidthFromStaffEntries(t,e),F.setMeasuresMinStaffEntriesWidth(t,e)}}calculateMeasureWidthFromStaffEntries(t,e){throw new Error(this.abstractNotImplementedErrorMessage)}formatMeasures(){throw new Error(this.abstractNotImplementedErrorMessage)}calculateMeasureXLayout(t){throw new Error(this.abstractNotImplementedErrorMessage)}initGraphicalMeasuresCreation(){throw new Error(this.abstractNotImplementedErrorMessage)}handleBeam(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}handleTiedGraphicalNote(t,e,i,n,s,r,o,a){throw new Error(this.abstractNotImplementedErrorMessage)}handleVoiceEntryLyrics(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}handleVoiceEntryOrnaments(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}handleVoiceEntryArticulations(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}handleVoiceEntryTechnicalInstructions(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}handleTuplet(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}layoutVoiceEntry(t,e,i,n){throw new Error(this.abstractNotImplementedErrorMessage)}layoutStaffEntry(t){throw new Error(this.abstractNotImplementedErrorMessage)}createGraphicalTie(t,e,i,n,s){throw new Error(this.abstractNotImplementedErrorMessage)}updateStaffLineBorders(t){throw new Error(this.abstractNotImplementedErrorMessage)}calculateMeasureNumberPlacement(t){const e=t.StaffLines[0];if(!e||!e.Measures[0])return void x.default.warn("calculateMeasureNumberPlacement: measure undefined for system.Id "+t.Id);let i=e.Measures[0].MeasureNumber,n=0;for(let s=0;s<e.Measures.length;s++){if(this.rules.RenderMeasureNumbersOnlyAtSystemStart&&s>0)return;const r=e.Measures[s];0!==r.MeasureNumber&&1!==r.MeasureNumber||(i=r.MeasureNumber),n=r!==e.Measures[0]&&this.rules.MeasureNumberLabelXOffset?this.rules.MeasureNumberLabelXOffset:0;const o=this.rules.UseXMLMeasureNumbers&&1===r.MeasureNumber&&1!==r.parentSourceMeasure.getPrintedMeasureNumber();((r.MeasureNumber===i||r.MeasureNumber>=i+this.rules.MeasureNumberLabelOffset)&&!r.parentSourceMeasure.ImplicitMeasure||o)&&((1!==r.MeasureNumber||1===r.MeasureNumber&&r!==e.Measures[0]||o)&&this.calculateSingleMeasureNumberPlacement(r,e,t,n),i=r.MeasureNumber)}}calculateSingleMeasureNumberPlacement(t,e,i,n=0){const s=t.parentSourceMeasure.getPrintedMeasureNumber().toString(),r=new w.Label(s),o=new f.GraphicalLabel(r,this.rules.MeasureNumberLabelHeight,p.TextAlignmentEnum.LeftBottom,this.rules),a=e.SkyBottomLineCalculator;o.setLabelPositionAndShapeBorders(),o.PositionAndShape.Parent=i.PositionAndShape;const l=e.PositionAndShape.RelativePosition.x+t.PositionAndShape.RelativePosition.x-o.PositionAndShape.BorderMarginLeft+n;let h,c=l,d=l-o.PositionAndShape.BorderLeft+o.PositionAndShape.BorderRight;c-=e.PositionAndShape.RelativePosition.x,d-=e.PositionAndShape.RelativePosition.x;const m=c+.5,b=d-.5,g=a.getSkyLineMinInRange(m,b);if(t===e.Measures[0]){let t=0;if(i.GroupBrackets.length>0)for(const e of i.GroupBrackets)t=Math.min(t,e.PositionAndShape.BorderTop);h=Math.min(g,t)}else h=g;h=Math.min(0,h),o.PositionAndShape.RelativePosition=new u.PointF2D(l,h),a.updateSkyLineInRange(c,d,h+o.PositionAndShape.BorderMarginTop),i.MeasureNumberLabels.push(o)}layoutGraphicalTie(t,e,i){throw new Error(this.abstractNotImplementedErrorMessage)}calculateSingleStaffLineLyricsPosition(t,e){let i=0,n=this.rules.StaffHeight;const s=[],r=t.SkyBottomLineCalculator;let o=t.Measures.length;for(let l=0;l<o;++l){const e=t.Measures[l],o=e.PositionAndShape.RelativePosition,a=e.staffEntries.length;for(let t=0;t<a;++t){const a=e.staffEntries[t];if(a.LyricsEntries.length>0){s.push(a),i=Math.max(i,a.LyricsEntries.length);const t=a.PositionAndShape.RelativePosition.x+o.x;let e=Number.MAX_VALUE,l=Number.MIN_VALUE;for(let i=0;i<a.LyricsEntries.length;i++){const n=a.LyricsEntries[i].GraphicalLabel;e=Math.min(e,t+n.PositionAndShape.BorderMarginLeft),l=Math.max(l,t+n.PositionAndShape.BorderMarginRight)}const h=r.getBottomLineMaxInRange(e,l);n=Math.max(n,h)}}}let a=0;o=s.length;for(const l of s)for(let t=0;t<l.LyricsEntries.length;t++){const i=l.LyricsEntries[t],s=i.GraphicalLabel,r=i.LyricsEntry.VerseNumber,o=e.indexOf(r);let h=n+this.rules.LyricsHeight+this.rules.VerticalBetweenLyricsDistance+this.rules.LyricsYOffsetToStaffHeight+(this.rules.VerticalBetweenLyricsDistance+this.rules.LyricsHeight)*o;this.leadSheet&&(h=3.4+(this.rules.VerticalBetweenLyricsDistance+this.rules.LyricsHeight)*o);const c=s.PositionAndShape.RelativePosition.x;s.PositionAndShape.RelativePosition=new u.PointF2D(c,h),a=Math.max(a,h)}if(s.length>0){const e=t.PositionAndShape.Size.width;let i=s[0].PositionAndShape.RelativePosition.x+s[0].PositionAndShape.BorderMarginLeft+s[0].parentMeasure.PositionAndShape.RelativePosition.x;i=i>e?e:i,r.updateBottomLineInRange(i,e,a)}return s}calculateLyricsExtendsAndDashes(t){for(let e=0,i=t.length;e<i;++e){const i=t[e];for(let t=0;t<i.LyricsEntries.length;t++){const e=i.LyricsEntries[t];e.ParentLyricWord&&e.ParentLyricWord.GraphicalLyricsEntries[e.ParentLyricWord.GraphicalLyricsEntries.length-1]!==e&&this.calculateSingleLyricWord(e),e.LyricsEntry.extend&&this.calculateLyricExtend(e)}}}calculateSingleOctaveShift(t,e,i,n){throw new Error(this.abstractNotImplementedErrorMessage)}calculateWordRepetitionInstruction(t,e){throw new Error(this.abstractNotImplementedErrorMessage)}calculateMoodAndUnknownExpression(t,e,i){var n;const s=t.AbsoluteTimestamp,r=this.graphicalMusicSheet.MeasureList[e];let o=new u.PointF2D;if(t.MoodList.length>0||t.UnknownList.length>0){let e="";for(let i=0,n=t.EntriesList.length;i<n;++i){const n=t.EntriesList[i];""!==n.prefix&&(e+=""===e?n.prefix:" "+n.prefix),e+=""===e?n.label:" "+n.label}const a=r[i].ParentStaffLine;if(!a)return void x.default.debug("MusicSheetCalculator.calculateMoodAndUnknownExpression: staffLine undefined. Returning.");o=this.getRelativePositionInStaffLineFromTimestamp(s,i,a,null==a?void 0:a.isPartOfMultiStaffInstrument()),Math.abs(o.x-0)<1e-4&&(o.x=r[i].beginInstructionsWidth+this.rules.RhythmRightMargin);const l=this.rules.UnknownTextHeight,h=t.getPlacementOfFirstEntry(),c=this.calculateLabel(a,o,e,t.getFontstyleOfFirstEntry(),h,l),u=new N.GraphicalUnknownExpression(a,c,h,null===(n=r[i])||void 0===n?void 0:n.parentSourceMeasure,t);a.AbstractExpressions.push(u)}}clearRecreatedObjects(){for(let t=0,e=this.staffEntriesWithGraphicalTies.length;t<e;++t)this.staffEntriesWithGraphicalTies[t].GraphicalTies.length=0;this.staffEntriesWithGraphicalTies.length=0}handleStaffEntryLink(t,e){x.default.debug("handleStaffEntryLink not implemented")}calculateMusicSystems(){if(!this.graphicalMusicSheet.MeasureList)return;const t=this.graphicalMusicSheet.MeasureList;if(!t)return;this.rules.MinMeasureToDrawIndex>t.length-1&&(x.default.debug("minimum measure to draw index out of range. resetting min measure index to limit."),this.rules.MinMeasureToDrawIndex=t.length-1);const e=[];for(let s=this.rules.MinMeasureToDrawIndex,r=t.length;s<r&&s<=this.rules.MaxMeasureToDrawIndex;++s){const i=[];for(let e=0,n=t[s].length;e<n;++e){const n=t[s][e];if((null==n?void 0:n.isVisible())&&(i.push(n),this.rules.ColoringEnabled))for(const t of n.staffEntries)for(const e of t.graphicalVoiceEntries)e.color()}e.push(i)}let i=0;for(let s=0,r=e.length;s<r;++s){const t=e[s];i=Math.max(t.length,i);break}if(0===i)return;const n=new c.MusicSystemBuilder;if(n.initialize(this.graphicalMusicSheet,e,i),this.musicSystems=n.buildMusicSystems(),this.formatMeasures(),this.leadSheet||(this.optimizeRestPlacement(),this.calculateStaffEntryArticulationMarks(),this.rules.RenderSlurs&&this.calculateTieCurves()),this.calculateSkyBottomLines(),this.calculateTupletNumbers(),this.rules.RenderMeasureNumbers)for(let s=0,r=this.musicSystems.length;s<r;++s){const t=this.musicSystems[s];this.calculateMeasureNumberPlacement(t)}!this.leadSheet&&this.rules.RenderSlurs&&this.calculateSlurs(),this.leadSheet||this.calculateOrnaments(),this.calculateChordSymbols(),this.leadSheet||(this.calculateDynamicExpressions(),this.calculateMoodAndUnknownExpressions(),this.calculateExpressionAlignements(),this.calculateOctaveShifts(),this.calculateWordRepetitionInstructions()),this.calculateRepetitionEndings(),this.leadSheet||this.calculateTempoExpressions(),this.calculateRehearsalMarks(),this.calculateLyricsPosition();for(let s=0,r=this.musicSystems.length;s<r;++s){const t=this.musicSystems[s];for(let e=0,i=t.StaffLines.length;e<i;++e){const i=t.StaffLines[e];this.updateStaffLineBorders(i)}}n.calculateSystemYLayout(),this.calculateComments(),this.calculateMarkedAreas();for(let s=0,r=this.graphicalMusicSheet.MusicPages.length;s<r;++s){const t=this.graphicalMusicSheet.MusicPages[s];for(let i=0,n=t.MusicSystems.length;i<n;++i){const e=0===s&&0===i,n=t.MusicSystems[i];n.setMusicSystemLabelsYPosition(),this.leadSheet?n===n.Parent.MusicSystems[0]&&n.createSystemLeftLine(this.rules.SystemThinLineWidth,this.rules.SystemLabelsRightMargin,e):(n.setYPositionsToVerticalLineObjectsAndCreateLines(this.rules),n.createSystemLeftLine(this.rules.SystemThinLineWidth,this.rules.SystemLabelsRightMargin,e),n.createInstrumentBrackets(this.graphicalMusicSheet.ParentMusicSheet.Instruments,this.rules.StaffHeight),n.createGroupBrackets(this.graphicalMusicSheet.ParentMusicSheet.InstrumentalGroups,this.rules.StaffHeight,0),n.alignBeginInstructions()),n.calculateBorders(this.rules)}const e=t.MusicSystems[0].PositionAndShape.BorderTop;for(let i=0,n=t.MusicSystems.length;i<n;++i){const n=t.MusicSystems[i];n.PositionAndShape.RelativePosition=new u.PointF2D(n.PositionAndShape.RelativePosition.x,n.PositionAndShape.RelativePosition.y-e)}for(let i=0,n=t.MusicSystems.length;i<n;++i){const e=t.MusicSystems[i];for(let t=0,i=e.StaffLines.length;t<i;++t)e.StaffLines[t].addActivitySymbolClickArea()}t.PositionAndShape.calculateTopBottomBorders(),t===this.graphicalMusicSheet.MusicPages[0]&&this.calculatePageLabels(t),t.PositionAndShape.calculateTopBottomBorders()}}calculateMarkedAreas(){}calculateComments(){}calculateChordSymbols(){for(const t of this.musicSystems)for(const e of t.StaffLines){const t=e.SkyBottomLineCalculator;for(const i of e.Measures)for(const e of i.staffEntries)if(e.graphicalChordContainers&&0!==e.graphicalChordContainers.length)for(const i of e.graphicalChordContainers){const n=e.PositionAndShape,s=i.PositionAndShape,r=s.BorderMarginLeft+n.AbsolutePosition.x,o=s.BorderMarginRight+n.AbsolutePosition.x;t.updateSkyLineInRange(r,o,n.BorderMarginTop)}}}layoutMeasureWithWholeRest(t,e,i){}layoutBeams(t){}layoutArticulationMarks(t,e,i){}layoutOrnament(t,e,i){}calculateRestNotePlacementWithinGraphicalBeam(t,e,i,n,s){}calculateTupletNumbers(){}calculateSlurs(){}calculateDynamicExpressionsForMultiExpression(t,e,i){}calculateGraphicalVerbalContinuousDynamic(t,e){const i=t.Label,n=e.x+i.PositionAndShape.BorderMarginLeft,s=e.x+i.PositionAndShape.BorderMarginRight,r=t.ContinuousDynamic.Placement,o=t.ParentStaffLine.SkyBottomLineCalculator;let a;r===M.PlacementEnum.Below?(a=o.getBottomLineMaxInRange(n,s),i.PositionAndShape.RelativePosition=new u.PointF2D(e.x,a-i.PositionAndShape.BorderMarginTop)):(a=o.getSkyLineMinInRange(n,s),i.PositionAndShape.RelativePosition=new u.PointF2D(e.x,a-i.PositionAndShape.BorderMarginBottom))}calculateGraphicalContinuousDynamic(t,e){const i=t.ParentStaffLine.ParentStaff.idInMusicSheet,n=this.graphicalMusicSheet.getGraphicalMeasureFromSourceMeasureAndIndex(t.ContinuousDynamic.EndMultiExpression.SourceMeasureParent,i);if(!n)return void x.default.warn("MusicSheetCalculator.calculateGraphicalContinuousDynamic: No endMeasure found");t.EndMeasure=n;const s=t.ParentStaffLine,o=n.ParentStaffLine,a=o&&s===o;let l=!1;o?l=null==o?void 0:o.isPartOfMultiStaffInstrument():s&&(l=null==s?void 0:s.isPartOfMultiStaffInstrument());const h=r.Fraction.createFromFraction(t.ContinuousDynamic.EndMultiExpression.AbsoluteTimestamp),c=this.getRelativePositionInStaffLineFromTimestamp(h,i,o,l,0),u=s.ParentMusicSystem,d=u.StaffLines.indexOf(s),f=s.SkyBottomLineCalculator,p=t.ContinuousDynamic.Placement;let m;a&&c.x-e.x<this.rules.WedgeMinLength&&(c.x=e.x+this.rules.WedgeMinLength);const b=e.x,g=o.Measures[0].beginInstructionsWidth-this.rules.WedgeHorizontalMargin-2;let y=0,S=0;a?y=c.x:(y=s.PositionAndShape.Size.width,S=c.x,m=new I.GraphicalContinuousDynamicExpression(t.ContinuousDynamic,o,n.parentSourceMeasure),m.IsSplittedPart=!0,t.IsSplittedPart=!0);let v=0,E=0;if(p===M.PlacementEnum.Below){let t=0;if(d<u.StaffLines.length-1&&(t=d+1),t>d){const e=u.StaffLines[t].PositionAndShape.RelativePosition.y-s.PositionAndShape.RelativePosition.y-this.rules.StaffHeight;v=this.rules.StaffHeight+e/2}else v=this.rules.WedgePlacementBelowY;v-=this.rules.WedgeOpeningLength/2,a||(E=v);let e=f.getBottomLineMaxInRange(b,y);if(e>v&&(v=e),d<u.StaffLines.length-1){const t=s.findClosestStaffEntry(y),e=s.findClosestStaffEntry(b);e&&t&&e.parentVerticalContainer}a||(e=o.SkyBottomLineCalculator.getBottomLineMaxInRange(g,S),e>E&&(E=e),E+=this.rules.WedgeOpeningLength/2,E+=this.rules.WedgeVerticalMargin),v+=this.rules.WedgeOpeningLength/2,v+=this.rules.WedgeVerticalMargin}else if(p===M.PlacementEnum.Above){if(1===s.ParentStaff.ParentInstrument.Staves.length)v=this.rules.WedgePlacementAboveY;else{let t=0;d>0&&(t=d-1);const e=u.StaffLines[t];v=-(s.PositionAndShape.RelativePosition.y-e.PositionAndShape.RelativePosition.y-this.rules.StaffHeight)/2}v+=this.rules.WedgeOpeningLength/2,a||(E=v);let t=f.getSkyLineMinInRange(b,y);if(t<v&&(v=t),s.ParentStaff.ParentInstrument.Staves.length>1&&d>0){const t=s.findClosestStaffEntry(b),e=s.findClosestStaffEntry(y);t&&e&&t.parentVerticalContainer}a||(t=o.SkyBottomLineCalculator.getSkyLineMinInRange(g,S),t<E&&(E=t),E-=this.rules.WedgeOpeningLength/2),v-=this.rules.WedgeOpeningLength/2,v-=this.rules.WedgeVerticalMargin,a||(E-=this.rules.WedgeVerticalMargin)}t.Lines.clear(),t.ContinuousDynamic.DynamicType===C.ContDynamicEnum.crescendo?a?(t.createCrescendoLines(b,y,v),t.calcPsi()):(t.createFirstHalfCrescendoLines(b,y,v),t.calcPsi(),m.createSecondHalfCrescendoLines(g,S,E),m.calcPsi()):t.ContinuousDynamic.DynamicType===C.ContDynamicEnum.diminuendo&&(a?(t.createDiminuendoLines(b,y,v),t.calcPsi()):(t.createFirstHalfDiminuendoLines(b,y,v),t.calcPsi(),m.createSecondHalfDiminuendoLines(g,S,E),m.calcPsi()))}calculateGraphicalInstantaneousDynamicExpression(t,e){const i=t.ParentStaffLine;if(!i)return;const n=e.x+t.PositionAndShape.BorderMarginLeft,s=e.x+t.PositionAndShape.BorderMarginRight,r=i.SkyBottomLineCalculator;let o=0;if(t.Placement===M.PlacementEnum.Above){const a=r.getSkyLineMinInRange(n,s);if(i.isPartOfMultiStaffInstrument()&&i.ParentStaff!==i.ParentStaff.ParentInstrument.Staves[0]){const e=i.ParentMusicSystem.StaffLines[i.ParentMusicSystem.StaffLines.indexOf(i)-1],n=i.PositionAndShape.RelativePosition.y-e.PositionAndShape.RelativePosition.y-this.rules.StaffHeight;o=a>-n/2?-n/2:a-t.PositionAndShape.BorderMarginBottom}else o=a-t.PositionAndShape.BorderMarginBottom;t.PositionAndShape.RelativePosition=new u.PointF2D(e.x,o)}else if(t.Placement===M.PlacementEnum.Below){const a=r.getBottomLineMaxInRange(n,s),l=i.ParentStaff.ParentInstrument.Staves[i.ParentStaff.ParentInstrument.Staves.length-1];if(i.isPartOfMultiStaffInstrument()&&i.ParentStaff!==l){const e=i.ParentMusicSystem.StaffLines[i.ParentMusicSystem.StaffLines.indexOf(i)+1].PositionAndShape.RelativePosition.y-i.PositionAndShape.RelativePosition.y-this.rules.StaffHeight;o=a+t.PositionAndShape.BorderMarginBottom<this.rules.StaffHeight+e/2?this.rules.StaffHeight+e/2:a-t.PositionAndShape.BorderMarginTop}else o=a-t.PositionAndShape.BorderMarginTop;t.PositionAndShape.RelativePosition=new u.PointF2D(e.x,o)}t.updateSkyBottomLine()}calcGraphicalRepetitionEndingsRecursively(t){}layoutSingleRepetitionEnding(t,e,i,n,s,r){}calculateLabel(t,e,i,n,s,r,o=p.TextAlignmentEnum.CenterBottom){const a=new w.Label(i,o);a.fontStyle=n,a.fontHeight=r;const l=new f.GraphicalLabel(a,r,a.textAlignment,this.rules,t.PositionAndShape);s===M.PlacementEnum.Below&&(l.Label.textAlignment=p.TextAlignmentEnum.LeftTop),l.setLabelPositionAndShapeBorders(),l.PositionAndShape.BorderMarginBottom*=1.1,l.PositionAndShape.BorderMarginTop*=1.1,l.PositionAndShape.BorderMarginLeft*=1.1,l.PositionAndShape.BorderMarginRight*=1.1;let h,c=e.x+l.PositionAndShape.BorderMarginLeft,d=e.x+l.PositionAndShape.BorderMarginRight;d>t.PositionAndShape.Size.width&&(d=t.PositionAndShape.Size.width-this.rules.MeasureRightMargin,c=d-l.PositionAndShape.MarginSize.width,e.x=c-l.PositionAndShape.BorderMarginLeft);const m=t.SkyBottomLineCalculator;return h=s===M.PlacementEnum.Below?m.getBottomLineMaxInRange(c,d):m.getSkyLineMinInRange(c,d),l.PositionAndShape.RelativePosition=new u.PointF2D(e.x,h),s===M.PlacementEnum.Below?m.updateBottomLineInRange(c,d,l.PositionAndShape.BorderMarginBottom+h):m.updateSkyLineInRange(c,d,l.PositionAndShape.BorderMarginTop+h),l}calculateTempoExpressionsForMultiTempoExpression(t,e,i){const n=r.Fraction.plus(t.AbsoluteTimestamp,e.Timestamp),s=this.graphicalMusicSheet.MeasureList[i];let o=new u.PointF2D;if(e.ContinuousTempo||e.InstantaneousTempo){if(this.rules.MinMeasureToDrawIndex>0)return;if(!s[0])return;let t=s[0].ParentStaffLine,i=s[0].PositionAndShape.RelativePosition.x,r=0;for(let e=0;e<s.length;e++)if(s[e].ParentStaffLine&&0!==s[e].ParentStaffLine.Measures.length&&s[e].ParentStaffLine.Measures.length>0){t=s[e].ParentStaffLine,i=s[e].PositionAndShape.RelativePosition.x,r=e;break}if(o=this.getRelativePositionInStaffLineFromTimestamp(n,r,t,t.isPartOfMultiStaffInstrument(),i),e.EntriesList.length>0&&e.EntriesList[0].Expression instanceof L.InstantaneousTempoExpression&&(e.EntriesList[0].Expression.Placement=M.PlacementEnum.Above,t.Measures[0].staffEntries.length>0&&0===Math.abs(o.x-t.Measures[0].staffEntries[0].PositionAndShape.RelativePosition.x)&&t.ParentMusicSystem===this.musicSystems[0])){const e=t.Measures[0].FirstInstructionStaffEntry;if(e){const t=e.GraphicalInstructions.last();o.x=t.PositionAndShape.RelativePosition.x}this.rules.CompactMode&&(o.x=t.PositionAndShape.RelativePosition.x+t.Measures[0].PositionAndShape.RelativePosition.x)}for(const n of e.EntriesList){let i=p.TextAlignmentEnum.CenterBottom;this.rules.CompactMode&&(i=p.TextAlignmentEnum.LeftBottom);const s=this.calculateLabel(t,o,n.label,e.getFontstyleOfFirstEntry(),n.Expression.Placement,this.rules.UnknownTextHeight,i);if(n.Expression instanceof L.InstantaneousTempoExpression){for(const e of t.AbstractExpressions)e instanceof P.GraphicalInstantaneousTempoExpression&&(e.SourceExpression.Label,n.Expression.Label);if(new P.GraphicalInstantaneousTempoExpression(n.Expression,s).ParentStaffLine||x.default.warn("Adding staffline didn't work"),this.rules.MetronomeMarksDrawn&&n.Expression.Enum===L.TempoEnum.metronomeMark){this.createMetronomeMark(n.Expression);continue}}else n.Expression,A.ContinuousTempoExpression}}}createMetronomeMark(t){throw new Error(this.abstractNotImplementedErrorMessage)}graphicalMeasureCreatedCalculations(t){}clearSystemsAndMeasures(){for(let t=0,e=this.graphicalMusicSheet.MusicPages.length;t<e;++t){const e=this.graphicalMusicSheet.MusicPages[t];for(let t=0,i=e.MusicSystems.length;t<i;++t){const i=e.MusicSystems[t];for(let t=0,e=i.StaffLines.length;t<e;++t){const e=i.StaffLines[t];for(let t=0,i=e.Measures.length;t<i;++t){const i=e.Measures[t];if(i.FirstInstructionStaffEntry){const t=i.PositionAndShape.ChildElements.indexOf(i.FirstInstructionStaffEntry.PositionAndShape);t>-1&&i.PositionAndShape.ChildElements.splice(t,1),i.FirstInstructionStaffEntry=void 0,i.beginInstructionsWidth=0}if(i.LastInstructionStaffEntry){const t=i.PositionAndShape.ChildElements.indexOf(i.LastInstructionStaffEntry.PositionAndShape);t>-1&&i.PositionAndShape.ChildElements.splice(t,1),i.LastInstructionStaffEntry=void 0,i.endInstructionsWidth=0}}e.Measures=[],e.PositionAndShape.ChildElements=[]}i.StaffLines.length=0,i.PositionAndShape.ChildElements=[]}e.MusicSystems=[],e.PositionAndShape.ChildElements=[]}this.graphicalMusicSheet.MusicPages=[]}handleVoiceEntry(t,e,i,n,s,r,o,a,l,c,u){t.StemDirectionXml!==h.StemDirectionType.Undefined&&this.rules.SetWantedStemDirectionByXml&&void 0!==t.StemDirectionXml?t.WantedStemDirection=t.StemDirectionXml:this.calculateStemDirectionFromVoices(t);const d=e.findOrCreateGraphicalVoiceEntry(t);d.octaveShiftValue=a;const f=e.tabStaffEntry;let p;f&&(p=f.findOrCreateGraphicalVoiceEntry(t));for(let h=0,m=t.Notes.length;h<m;++h){const n=t.Notes[h];if(!n)continue;if(void 0!==u&&void 0!==u.Link&&void 0!==c&&c.indexOf(n)>-1)continue;let l;if(t.IsGrace?l=F.symbolFactory.createGraceNote(n,d,s,this.rules,a):(l=F.symbolFactory.createNote(n,d,s,a,this.rules,void 0),F.stafflineNoteCalculator.trackNote(l)),n.Pitch&&this.checkNoteForAccidental(l,i,s,a),this.resetYPositionForLeadSheet(l.PositionAndShape),e.addGraphicalNoteToListAtCorrectYPosition(d,l),l.PositionAndShape.calculateBoundingBox(),this.leadSheet||(void 0!==n.NoteBeam&&n.PrintObject&&this.handleBeam(l,n.NoteBeam,o),void 0!==n.NoteTuplet&&n.PrintObject&&this.handleTuplet(l,n.NoteTuplet,r)),p){const t=F.symbolFactory.createNote(n,p,s,a,this.rules,void 0);f.addGraphicalNoteToListAtCorrectYPosition(p,t),t.PositionAndShape.calculateBoundingBox(),this.leadSheet||n.NoteTuplet&&this.handleTuplet(t,n.NoteTuplet,r)}}return t.Articulations.length>0&&this.handleVoiceEntryArticulations(t.Articulations,t,e),t.TechnicalInstructions.length>0&&this.handleVoiceEntryTechnicalInstructions(t.TechnicalInstructions,t,e),t.LyricsEntries.size()>0&&this.handleVoiceEntryLyrics(t,e,n),t.OrnamentContainer&&this.handleVoiceEntryOrnaments(t.OrnamentContainer,t,e),a}resetYPositionForLeadSheet(t){this.leadSheet&&(t.RelativePosition=new u.PointF2D(t.RelativePosition.x,0))}layoutVoiceEntries(t,e){if(t.PositionAndShape.RelativePosition=new u.PointF2D(0,0),!this.leadSheet)for(const i of t.graphicalVoiceEntries){const e=i.notes;if(0===e.length)continue;const n=e[0].sourceNote.ParentVoiceEntry,s=void 0!==e[0].sourceNote.Pitch;this.layoutVoiceEntry(n,e,t,s)}}maxInstrNameLabelLength(){var t;let e=0;for(const i of this.graphicalMusicSheet.ParentMusicSheet.Instruments)if((null===(t=i.NameLabel)||void 0===t?void 0:t.print)&&i.Voices.length>0&&i.Voices[0].Visible){let t=i.NameLabel;this.rules.RenderPartNames||(t=new w.Label("",t.textAlignment,t.font));const n=new f.GraphicalLabel(t,this.rules.InstrumentLabelTextHeight,p.TextAlignmentEnum.LeftCenter,this.rules);n.setLabelPositionAndShapeBorders(),e=Math.max(e,n.PositionAndShape.MarginSize.width)}return this.rules.RenderPartNames?e:0}calculateSheetLabelBoundingBoxes(){const t=this.graphicalMusicSheet.ParentMusicSheet,e=this.rules.DefaultColorTitle;if(void 0!==t.Title&&this.rules.RenderTitle){const i=new f.GraphicalLabel(t.Title,this.rules.SheetTitleHeight,p.TextAlignmentEnum.CenterBottom,this.rules);i.Label.IsCreditLabel=!0,i.Label.colorDefault=e,this.graphicalMusicSheet.Title=i,i.setLabelPositionAndShapeBorders()}else this.rules.RenderTitle||(this.graphicalMusicSheet.Title=void 0);if(void 0!==t.Subtitle&&this.rules.RenderSubtitle){const i=new f.GraphicalLabel(t.Subtitle,this.rules.SheetSubtitleHeight,p.TextAlignmentEnum.CenterCenter,this.rules);i.Label.IsCreditLabel=!0,i.Label.colorDefault=e,this.graphicalMusicSheet.Subtitle=i,i.setLabelPositionAndShapeBorders()}else this.rules.RenderSubtitle||(this.graphicalMusicSheet.Subtitle=void 0);if(void 0!==t.Composer&&this.rules.RenderComposer){const i=new f.GraphicalLabel(t.Composer,this.rules.SheetComposerHeight,p.TextAlignmentEnum.RightCenter,this.rules);i.Label.IsCreditLabel=!0,i.Label.colorDefault=e,this.graphicalMusicSheet.Composer=i,i.setLabelPositionAndShapeBorders()}else this.rules.RenderComposer||(this.graphicalMusicSheet.Composer=void 0);if(void 0!==t.Lyricist&&this.rules.RenderLyricist){const i=new f.GraphicalLabel(t.Lyricist,this.rules.SheetAuthorHeight,p.TextAlignmentEnum.LeftCenter,this.rules);i.Label.IsCreditLabel=!0,i.Label.colorDefault=e,this.graphicalMusicSheet.Lyricist=i,i.setLabelPositionAndShapeBorders()}else this.rules.RenderLyricist||(this.graphicalMusicSheet.Lyricist=void 0)}checkMeasuresForWholeRestNotes(){for(let t=0,e=this.musicSystems.length;t<e;++t){const e=this.musicSystems[t];for(let t=0,i=e.StaffLines.length;t<i;++t){const i=e.StaffLines[t];for(let t=0,e=i.Measures.length;t<e;++t){const e=i.Measures[t];if(1===e.staffEntries.length){const t=e.staffEntries[0];if(t.graphicalVoiceEntries.length>0&&1===t.graphicalVoiceEntries[0].notes.length){const i=t.graphicalVoiceEntries[0].notes[0];!i.sourceNote.Pitch&&new r.Fraction(1,2).lt(i.sourceNote.Length)&&this.layoutMeasureWithWholeRest(i,t,e)}}}}}}optimizeRestNotePlacement(t,e){if(0===t.graphicalVoiceEntries.length)return;const i=t.graphicalVoiceEntries[0].notes;if(0===i.length)return;const n=i[0],s=n.sourceNote.isRest();if(2===t.graphicalVoiceEntries.length){let e=!1;const i=t.graphicalVoiceEntries[1].notes;i.length>0&&(e=i[0].sourceNote.isRest()),s&&e?this.calculateTwoRestNotesPlacementWithCollisionDetection(t):(s||e)&&this.calculateRestNotePlacementWithCollisionDetectionFromGraphicalNote(t)}else if(s&&t!==e.staffEntries[0]&&t!==e.staffEntries[e.staffEntries.length-1]){const i=e.staffEntries.indexOf(t),s=e.staffEntries[i-1],r=e.staffEntries[i+1];if(1===s.graphicalVoiceEntries.length){const e=s.graphicalVoiceEntries[0].notes[0];if(void 0!==e.sourceNote.NoteBeam&&1===r.graphicalVoiceEntries.length){const i=r.graphicalVoiceEntries[0].notes[0];void 0!==i.sourceNote.NoteBeam&&e.sourceNote.NoteBeam===i.sourceNote.NoteBeam&&(this.calculateRestNotePlacementWithinGraphicalBeam(t,n,e,r,i),t.PositionAndShape.calculateBoundingBox())}}}}getRelativePositionInStaffLineFromTimestamp(t,e,i,n,s=0){let o,a,l=new u.PointF2D;const h=this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers.length,c=this.graphicalMusicSheet.GetInterpolatedIndexInVerticalContainers(t),d=Math.min(Math.floor(c),h-1),f=Math.min(Math.ceil(c),h-1);if(d<0||e<0)return l;if(o=this.getFirstLeftNotNullStaffEntryFromContainer(d,e,n),a=this.getFirstRightNotNullStaffEntryFromContainer(f,e,n),o&&a){let e=o.parentMeasure.PositionAndShape.RelativePosition.x;s>0&&(e=s);let n=o.PositionAndShape.RelativePosition.x+e,h=a.PositionAndShape.RelativePosition.x+a.parentMeasure.PositionAndShape.RelativePosition.x;s>0&&(h=a.PositionAndShape.RelativePosition.x+e);let c=0;if(o!==a){const e=o.getAbsoluteTimestamp(),i=a.getAbsoluteTimestamp();c=r.Fraction.minus(t,e).RealValue/r.Fraction.minus(i,e).RealValue}o.parentMeasure.ParentStaffLine!==a.parentMeasure.ParentStaffLine&&(o.parentMeasure.ParentStaffLine===i?h=i.PositionAndShape.Size.width:n=i.PositionAndShape.RelativePosition.x),l=new u.PointF2D(n+(h-n)*c,0)}return l}getRelativeXPositionFromTimestamp(t){const e=this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers.length,i=this.graphicalMusicSheet.GetInterpolatedIndexInVerticalContainers(t),n=Math.max(0,Math.min(Math.round(i),e-1)),s=this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[n].getFirstNonNullStaffEntry();return s.PositionAndShape.RelativePosition.x+s.parentMeasure.PositionAndShape.RelativePosition.x}calculatePageLabels(t){var e;this.rules.RenderSingleHorizontalStaffline&&(t.PositionAndShape.BorderRight=t.PositionAndShape.Size.width,t.PositionAndShape.calculateBoundingBox(),this.graphicalMusicSheet.ParentMusicSheet.pageWidth=t.PositionAndShape.Size.width);let i=10;if(t.MusicSystems.length>0){const e=t.MusicSystems[0];i=e.PositionAndShape.RelativePosition.y+e.PositionAndShape.BorderTop}if(this.graphicalMusicSheet.Title){const e=this.graphicalMusicSheet.Title;e.PositionAndShape.Parent=t.PositionAndShape;const i=new u.PointF2D;i.x=this.graphicalMusicSheet.ParentMusicSheet.pageWidth/2,i.y=this.rules.TitleTopDistance+this.rules.SheetTitleHeight,e.PositionAndShape.RelativePosition=i,t.Labels.push(e)}if(this.graphicalMusicSheet.Subtitle){const e=this.graphicalMusicSheet.Subtitle;e.PositionAndShape.Parent=t.PositionAndShape;const i=new u.PointF2D;i.x=this.graphicalMusicSheet.ParentMusicSheet.pageWidth/2,i.y=this.rules.TitleTopDistance+this.rules.SheetTitleHeight+this.rules.SheetMinimumDistanceBetweenTitleAndSubtitle,e.PositionAndShape.RelativePosition=i,t.Labels.push(e)}const n=this.graphicalMusicSheet.Composer;let s;if(n){n.PositionAndShape.Parent=t.PositionAndShape,n.setLabelPositionAndShapeBorders();const r=new u.PointF2D;r.x=this.graphicalMusicSheet.ParentMusicSheet.pageWidth-this.rules.PageRightMargin,r.y=i,r.y-=this.rules.SystemComposerDistance;const o=null===(e=n.TextLines)||void 0===e?void 0:e.length;o>1&&(r.y-=n.PositionAndShape.BorderBottom*(o-1)/o),s=r.y,n.PositionAndShape.RelativePosition=r,t.Labels.push(n)}const r=this.graphicalMusicSheet.Lyricist;if(r){r.PositionAndShape.Parent=t.PositionAndShape,r.setLabelPositionAndShapeBorders();const e=new u.PointF2D;e.x=this.rules.PageLeftMargin,e.y=i,e.y+=r.PositionAndShape.BorderBottom,e.y=Math.min(e.y,s),r.PositionAndShape.RelativePosition=e,t.Labels.push(r)}}createGraphicalTies(){for(let t=0;t<this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length;t++){const e=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[t];for(let i=0;i<e.CompleteNumberOfStaves;i++)for(let n=0;n<e.VerticalSourceStaffEntryContainers.length;n++){const s=e.VerticalSourceStaffEntryContainers[n].StaffEntries[i];if(s){const e=this.graphicalMusicSheet.findGraphicalStaffEntryFromMeasureList(i,t,s);for(let n=0,r=s.VoiceEntries.length;n<r;++n){const r=s.VoiceEntries[n];for(let n=0,s=r.Notes.length;n<s;++n){const s=r.Notes[n];if(s.NoteTie){const n=s.NoteTie;this.handleTie(n,e,i,t)}}}}}}}handleTie(t,e,i,n){if(!e)return;let s,r,o,a=e;for(let l=1;l<t.Notes.length;l++)if(s=a.findTieGraphicalNoteFromNote(t.Notes[l-1]),r=this.graphicalMusicSheet.GetGraphicalFromSourceStaffEntry(t.Notes[l].ParentStaffEntry),r){if(o=r.findTieGraphicalNoteFromNote(t.Notes[l]),void 0!==s&&void 0!==o&&r){if(!s.sourceNote.PrintObject||!o.sourceNote.PrintObject)continue;const e=this.createGraphicalTie(t,a,r,s,o);a.GraphicalTies.push(e),this.staffEntriesWithGraphicalTies.indexOf(a)>=0&&this.staffEntriesWithGraphicalTies.push(a)}a=r}}createAccidentalCalculators(){const t=[],e=this.graphicalMusicSheet.ParentMusicSheet.getFirstSourceMeasure();if(e)for(let i=0;i<e.CompleteNumberOfStaves;i++){const n=new S.AccidentalCalculator;if(t.push(n),e.FirstInstructionsStaffEntries[i])for(let t=0,s=e.FirstInstructionsStaffEntries[i].Instructions.length;t<s;++t){const s=e.FirstInstructionsStaffEntries[i].Instructions[t];if(s instanceof m.KeyInstruction){const t=s;n.ActiveKeyInstruction=t}}}return t}calculateVerticalContainersList(){const t=this.graphicalMusicSheet.MeasureList[0].length;for(let e=0;e<this.graphicalMusicSheet.MeasureList.length;e++)for(let i=0;i<t;i++){const t=this.graphicalMusicSheet.MeasureList[e][i];if(t)for(let e=0,n=t.staffEntries.length;e<n;++e){const n=t.staffEntries[e],s=this.graphicalMusicSheet.getOrCreateVerticalContainer(n.getAbsoluteTimestamp());s&&(s.StaffEntries[i]=n,n.parentVerticalContainer=s)}}}setIndicesToVerticalGraphicalContainers(){for(let t=0;t<this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers.length;t++)this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[t].Index=t}createGraphicalMeasuresForSourceMeasure(t,e,i,n,s){this.initGraphicalMeasuresCreation();const r=[],o=[],a=[],l=[];let h=!0;for(let c=0;c<t.CompleteNumberOfStaves;c++){const u=this.createGraphicalMeasure(t,a,o,e[c],s,n,i,c,l);h=h&&u.hasOnlyRests,r.push(u)}return t.allRests=h,t.VerticalMeasureList=r,r}createGraphicalMeasure(t,e,i,n,s,c,u,f,p){var b,g;const S=this.graphicalMusicSheet.ParentMusicSheet.getStaffFromIndex(f);let x;if(s[f].ClefType===a.ClefEnum.TAB)S.isTab=!0,x=F.symbolFactory.createTabStaffMeasure(t,S);else if(t.multipleRestMeasures&&this.rules.RenderMultipleRestMeasures)x=F.symbolFactory.createMultiRestMeasure(t,S);else{if(t.multipleRestMeasureNumber>1)return;x=F.symbolFactory.createGraphicalMeasure(t,S)}if(x.hasError=t.getErrorInMeasure(f),t.FirstInstructionsStaffEntries[f])for(let r=0,o=t.FirstInstructionsStaffEntries[f].Instructions.length;r<o;++r){const e=t.FirstInstructionsStaffEntries[f].Instructions[r];if(e instanceof m.KeyInstruction){const t=m.KeyInstruction.copy(e);0!==this.graphicalMusicSheet.ParentMusicSheet.Transpose&&x.ParentStaff.ParentInstrument.MidiInstrumentId!==v.MidiInstrument.Percussion&&F.transposeCalculator&&F.transposeCalculator.transposeKey(t,this.graphicalMusicSheet.ParentMusicSheet.Transpose),n.ActiveKeyInstruction=t}}for(let o=0,a=t.StaffLinkedExpressions[f].length;o<a;++o){const e=t.StaffLinkedExpressions[f][o];if(e.OctaveShiftStart){const i=e.OctaveShiftStart;let n=null===(b=null==i?void 0:i.ParentEndMultiExpression)||void 0===b?void 0:b.AbsoluteTimestamp;(null==i?void 0:i.ParentEndMultiExpression)||(n=r.Fraction.plus(t.AbsoluteTimestamp,t.Duration)),c[f]=new y.OctaveShiftParams(i,null==e?void 0:e.AbsoluteTimestamp,n)}}for(let r=0;r<t.VerticalSourceStaffEntryContainers.length;r++){const o=t.VerticalSourceStaffEntryContainers[r].StaffEntries[f];if(o){for(let e=0,i=o.Instructions.length;e<i;++e){const t=o.Instructions[e];t instanceof a.ClefInstruction&&(s[f]=t)}const t=F.symbolFactory.createStaffEntry(o,x);r<x.staffEntries.length?x.addGraphicalStaffEntryAtTimestamp(t):x.addGraphicalStaffEntry(t);const h=[];o.Link&&(o.findLinkedNotes(h),this.handleStaffEntryLink(t,p));let d=l.OctaveEnum.NONE;c[f]&&c[f].getAbsoluteStartTimestamp.lte(o.AbsoluteTimestamp)&&o.AbsoluteTimestamp.lte(c[f].getAbsoluteEndTimestamp)&&(d=c[f].getOpenOctaveShift.Type);for(let r=0,a=o.VoiceEntries.length;r<a;++r){const a=o.VoiceEntries[r];d=this.handleVoiceEntry(a,t,n,u,s[f],e,i,d,f,h,o)}if(o.Instructions.length>0){const e=o.Instructions[0];F.symbolFactory.createInStaffClef(t,e)}this.rules.RenderChordSymbols&&(null===(g=o.ChordContainers)||void 0===g?void 0:g.length)>0&&(o.ParentStaff.ParentInstrument.HasChordSymbols=!0,F.symbolFactory.createChordSymbols(o,t,n.ActiveKeyInstruction,this.graphicalMusicSheet.ParentMusicSheet.Transpose))}}if(n.doCalculationsAtEndOfMeasure(),t.LastInstructionsStaffEntries[f]){const e=t.LastInstructionsStaffEntries[f];for(let t=0,i=e.Instructions.length;t<i;++t){const i=e.Instructions[t];i instanceof a.ClefInstruction&&(s[f]=i)}}for(let r=0,o=t.StaffLinkedExpressions[f].length;r<o;++r){const e=t.StaffLinkedExpressions[f][r];void 0!==e.OctaveShiftEnd&&void 0!==c[f]&&e.OctaveShiftEnd===c[f].getOpenOctaveShift&&(c[f]=void 0)}for(const r of x.staffEntries)for(const t of r.graphicalVoiceEntries)this.setBeamNotesWantedStemDirections(t.parentVoiceEntry);if(this.rules.FillEmptyMeasuresWithWholeRest>=1&&0===x.staffEntries.length){const e=new d.SourceStaffEntry(new T.VerticalSourceStaffEntryContainer(x.parentSourceMeasure,x.parentSourceMeasure.AbsoluteTimestamp,x.parentSourceMeasure.CompleteNumberOfStaves),S),i=new h.VoiceEntry(new r.Fraction(0,1),S.Voices[0],e),n=new o.Note(i,e,r.Fraction.createFromFraction(t.Duration),void 0,t);n.PrintObject=this.rules.FillEmptyMeasuresWithWholeRest===R.FillEmptyMeasuresWithWholeRests.YesVisible,i.Notes.push(n);const s=F.symbolFactory.createStaffEntry(e,x);x.addGraphicalStaffEntry(s),s.relInMeasureTimestamp=i.Timestamp;const c=F.symbolFactory.createVoiceEntry(i,s);s.graphicalVoiceEntries.push(c);const u=F.symbolFactory.createNote(n,c,new a.ClefInstruction,l.OctaveEnum.NONE,void 0);F.stafflineNoteCalculator.trackNote(u),c.notes.push(u)}x.hasOnlyRests=!0;for(const r of x.staffEntries)if(x.hasOnlyRests=r.hasOnlyRests(),!x.hasOnlyRests)break;return x}checkNoteForAccidental(t,e,i,n){let s=t.sourceNote.Pitch;const r=this.graphicalMusicSheet.ParentMusicSheet.Transpose;0!==r&&t.sourceNote.ParentStaffEntry.ParentStaff.ParentInstrument.MidiInstrumentId!==v.MidiInstrument.Percussion&&(s=t.Transpose(e.ActiveKeyInstruction,i,r,n)),t.sourceNote.halfTone=s.getHalfTone(),e.checkAccidental(t,s)}handleStaffEntries(t){for(let e=0,i=this.graphicalMusicSheet.MeasureList.length;e<i;++e){const i=this.graphicalMusicSheet.MeasureList[e];for(let e=0,n=i.length;e<n;++e){const n=i[e];if(n){void 0!==this.rules.PercussionOneLineCutoff&&0!==this.rules.PercussionOneLineCutoff&&t[e]&&(-1===this.rules.PercussionOneLineCutoff||F.stafflineNoteCalculator.getStafflineUniquePositionCount(e)<this.rules.PercussionOneLineCutoff)&&(n.ParentStaff.StafflineCount=1);for(const t of n.staffEntries)void 0!==t.parentMeasure&&t.graphicalVoiceEntries.length>0&&t.graphicalVoiceEntries[0].notes.length>0&&(this.layoutVoiceEntries(t,e),this.layoutStaffEntry(t));this.graphicalMeasureCreatedCalculations(n)}}}}calculateSkyBottomLines(){for(const t of this.musicSystems)for(const e of t.StaffLines)e.SkyBottomLineCalculator.calculateLines()}calculateExpressionAlignements(){}calculateStaffEntryArticulationMarks(){for(let t=0,e=this.musicSystems.length;t<e;++t){const e=this.musicSystems[t];for(let t=0,i=e.StaffLines.length;t<i;++t){const i=e.StaffLines[t];for(let t=0,e=i.Measures.length;t<e;++t){const e=i.Measures[t];for(let t=0,i=e.staffEntries.length;t<i;++t){const i=e.staffEntries[t];for(let t=0,e=i.sourceStaffEntry.VoiceEntries.length;t<e;++t){const e=i.sourceStaffEntry.VoiceEntries[t];e.Articulations.length>0&&this.layoutArticulationMarks(e.Articulations,e,i)}}}}}}calculateOrnaments(){for(let t=0,e=this.musicSystems.length;t<e;++t){const e=this.musicSystems[t];for(let t=0,i=e.StaffLines.length;t<i;++t){const i=e.StaffLines[t];for(let t=0,e=i.Measures.length;t<e;++t){const e=i.Measures[t];for(let t=0,i=e.staffEntries.length;t<i;++t){const i=e.staffEntries[t];for(let t=0,e=i.sourceStaffEntry.VoiceEntries.length;t<e;++t){const e=i.sourceStaffEntry.VoiceEntries[t];if(e.OrnamentContainer){if(e.hasTie()&&!i.relInMeasureTimestamp.Equals(e.Timestamp))continue;this.layoutOrnament(e.OrnamentContainer,e,i),-1===this.staffEntriesWithOrnaments.indexOf(i)&&this.staffEntriesWithOrnaments.push(i)}}}}}}}optimizeRestPlacement(){for(let t=0,e=this.musicSystems.length;t<e;++t){const e=this.musicSystems[t];for(let t=0,i=e.StaffLines.length;t<i;++t){const i=e.StaffLines[t];for(let t=0,e=i.Measures.length;t<e;++t){const e=i.Measures[t];for(let t=0,i=e.staffEntries.length;t<i;++t){const i=e.staffEntries[t];this.optimizeRestNotePlacement(i,e)}}}}}calculateTwoRestNotesPlacementWithCollisionDetection(t){const e=t.graphicalVoiceEntries[0].notes[0],i=t.graphicalVoiceEntries[1].notes[0];i.PositionAndShape.RelativePosition=new u.PointF2D(0,2.5),t.PositionAndShape.calculateAbsolutePositionsRecursiveWithoutTopelement(),e.PositionAndShape.computeNonOverlappingPositionWithMargin(t.PositionAndShape,g.ColDirEnum.Up,new u.PointF2D(0,i.PositionAndShape.RelativePosition.y));const n=e.PositionAndShape.RelativePosition;n.y-=1,e.PositionAndShape.RelativePosition=n,t.PositionAndShape.calculateBoundingBox()}calculateRestNotePlacementWithCollisionDetectionFromGraphicalNote(t){let e,i;t.graphicalVoiceEntries[0].notes[0].sourceNote.isRest()?(e=t.graphicalVoiceEntries[0].notes[0],i=t.graphicalVoiceEntries[1].notes):(i=t.graphicalVoiceEntries[0].notes,e=t.graphicalVoiceEntries[1].notes[0]);let n=!1;t.PositionAndShape.calculateAbsolutePositionsRecursiveWithoutTopelement();for(let s=0,r=i.length;s<r;++s){const t=i[s];if(e.PositionAndShape.marginCollisionDetection(t.PositionAndShape)){n=!0;break}}if(n)if(e.sourceNote.ParentVoiceEntry.ParentVoice instanceof b.LinkedVoice){const t=i[0].PositionAndShape.BorderMarginBottom+i[0].PositionAndShape.RelativePosition.y;e.PositionAndShape.RelativePosition=new u.PointF2D(0,t-e.PositionAndShape.BorderMarginTop+.5)}else{const t=i[i.length-1],n=t.PositionAndShape.BorderMarginTop+t.PositionAndShape.RelativePosition.y;if(i[0].sourceNote.ParentVoiceEntry.ParentVoice instanceof b.LinkedVoice)e.PositionAndShape.RelativePosition=new u.PointF2D(0,n-e.PositionAndShape.BorderMarginBottom-.5);else{const t=i[0].PositionAndShape.BorderMarginBottom+i[0].PositionAndShape.RelativePosition.y;e.PositionAndShape.RelativePosition=t<2?new u.PointF2D(0,t-e.PositionAndShape.BorderMarginTop+.5):new u.PointF2D(0,n-e.PositionAndShape.BorderMarginBottom-0)}}t.PositionAndShape.calculateBoundingBox()}calculateTieCurves(){for(const t of this.musicSystems)for(const e of t.StaffLines)for(const t of e.Measures)for(const e of t.staffEntries)for(const i of e.GraphicalTies)if(void 0!==i.StartNote&&i.StartNote.parentVoiceEntry.parentStaffEntry===e){const e=i.StartNote.parentVoiceEntry.parentStaffEntry.parentMeasure.ParentStaffLine!==i.EndNote.parentVoiceEntry.parentStaffEntry.parentMeasure.ParentStaffLine;this.layoutGraphicalTie(i,e,t.ParentStaff.isTab)}}calculateLyricsPosition(){const t=new E.Dictionary;for(let e=0,i=this.graphicalMusicSheet.ParentMusicSheet.Instruments.length;e<i;++e){const t=this.graphicalMusicSheet.ParentMusicSheet.Instruments[e];t.HasLyrics&&t.LyricVersesNumbers.length>0&&t.LyricVersesNumbers.sort()}for(let e=0,i=this.musicSystems.length;e<i;++e){const i=this.musicSystems[e];for(let e=0,n=i.StaffLines.length;e<n;++e){const n=i.StaffLines[e],s=this.calculateSingleStaffLineLyricsPosition(n,n.ParentStaff.ParentInstrument.LyricVersesNumbers);t.setValue(n,s),this.calculateLyricsExtendsAndDashes(t.getValue(n))}}for(let e=0,i=this.musicSystems.length;e<i;++e){const i=this.musicSystems[e];for(let e=0,n=i.StaffLines.length;e<n;++e){const n=i.StaffLines[e];this.calculateLyricsExtendsAndDashes(t.getValue(n))}}}calculateSingleLyricWord(t){const e=t.ParentLyricWord,i=e.GraphicalLyricsEntries.indexOf(t);let n;if(i>=0&&(n=e.GraphicalLyricsEntries[i+1]),!n)return;const s=t.StaffEntryParent.parentMeasure.ParentStaffLine,r=n.StaffEntryParent.parentMeasure.ParentStaffLine,o=t.StaffEntryParent,a=n.StaffEntryParent;if(t.StaffEntryParent.parentMeasure.ParentStaffLine===n.StaffEntryParent.parentMeasure.ParentStaffLine){const e=o.parentMeasure.PositionAndShape.RelativePosition.x+o.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.BorderMarginRight,i=a.parentMeasure.PositionAndShape.RelativePosition.x+a.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.RelativePosition.x+n.GraphicalLabel.PositionAndShape.BorderMarginLeft,r=t.GraphicalLabel.PositionAndShape.RelativePosition.y;let l=1;i-e>3*this.rules.MinimumDistanceBetweenDashes&&(l=Math.floor((i-e)/this.rules.MinimumDistanceBetweenDashes)-1),1===l?this.calculateSingleDashForLyricWord(s,e,i,r):this.calculateDashes(s,e,i,r)}else{const e=o.parentMeasure.PositionAndShape.RelativePosition.x+o.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.BorderMarginRight,i=s.Measures[s.Measures.length-1],l=i.PositionAndShape.RelativePosition.x+i.PositionAndShape.Size.width;let h=t.GraphicalLabel.PositionAndShape.RelativePosition.y;if(this.calculateDashes(s,e,l,h),r&&r.Measures[0]&&a.parentMeasure.ParentStaffLine&&(a!==a.parentMeasure.staffEntries[0]||a.parentMeasure!==a.parentMeasure.ParentStaffLine.Measures[0])){const t=r.Measures[0].staffEntries[0].PositionAndShape.RelativePosition.x,e=a.parentMeasure.PositionAndShape.RelativePosition.x+a.PositionAndShape.RelativePosition.x+n.GraphicalLabel.PositionAndShape.BorderMarginLeft;h=n.GraphicalLabel.PositionAndShape.RelativePosition.y,this.calculateDashes(r,t,e,h)}}}calculateDashes(t,e,i,n){let s=i-e;if(s<3*this.rules.MinimumDistanceBetweenDashes)this.calculateSingleDashForLyricWord(t,e,i,n);else{const r=Math.floor(s/this.rules.MinimumDistanceBetweenDashes)-1,o=s/(r+1);let a=0;for(e+=o,i-=o;a<=Math.floor(r/2)&&i>e;)s=this.calculateRightAndLeftDashesForLyricWord(t,e,i,n),e+=o,i-=o,a++;s>2*o&&this.calculateSingleDashForLyricWord(t,e,i,n)}}calculateSingleDashForLyricWord(t,e,i,n){const s=new w.Label("-"),r=new f.GraphicalLabel(s,this.rules.LyricsHeight,p.TextAlignmentEnum.CenterBottom,this.rules);r.setLabelPositionAndShapeBorders(),t.LyricsDashes.push(r),-1===this.staffLinesWithLyricWords.indexOf(t)&&this.staffLinesWithLyricWords.push(t),r.PositionAndShape.Parent=t.PositionAndShape;const o=new u.PointF2D(e+(i-e)/2,n);r.PositionAndShape.RelativePosition=o}calculateLyricExtend(t){let e=t.GraphicalLabel.PositionAndShape.RelativePosition.y;const i=t.StaffEntryParent,n=i.parentMeasure.ParentStaffLine;let s,r;const o=i.parentMeasure.ParentStaff.idInMusicSheet;for(let a=i.parentVerticalContainer.Index+1;a<this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers.length;++a){const t=this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[a].StaffEntries[o];if(t){if(t.hasOnlyRests())break;if(t.LyricsEntries.length>0)break;s=t,r=s.parentMeasure.ParentStaffLine,r||(r=i.parentMeasure.ParentStaffLine)}}if(s&&r)if(n===r&&s.parentMeasure.ParentStaffLine){const r=i.parentMeasure.PositionAndShape.RelativePosition.x+i.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.BorderMarginRight,o=s.parentMeasure.PositionAndShape.RelativePosition.x+s.PositionAndShape.RelativePosition.x+s.PositionAndShape.BorderMarginRight;e-=t.GraphicalLabel.PositionAndShape.Size.height/4,this.calculateSingleLyricWordWithUnderscore(n,r,o,e)}else{const o=n.Measures[n.Measures.length-1].PositionAndShape,a=i.parentMeasure.PositionAndShape.RelativePosition.x+i.PositionAndShape.RelativePosition.x+t.GraphicalLabel.PositionAndShape.BorderMarginRight,l=o.RelativePosition.x+o.Size.width;if(e-=t.GraphicalLabel.PositionAndShape.Size.height/4,this.calculateSingleLyricWordWithUnderscore(n,a,l,e),!s)return;if(s.parentMeasure.ParentStaffLine&&s.parentMeasure.staffEntries&&(s!==s.parentMeasure.staffEntries[0]||s.parentMeasure!==s.parentMeasure.ParentStaffLine.Measures[0])){const t=r.Measures[0].staffEntries[0].PositionAndShape.RelativePosition.x,i=s.parentMeasure.PositionAndShape.RelativePosition.x+s.PositionAndShape.RelativePosition.x+s.PositionAndShape.BorderMarginRight;this.calculateSingleLyricWordWithUnderscore(r,t,i,e)}}}calculateSingleLyricWordWithUnderscore(t,e,i,n){const s=new u.PointF2D(e,n),r=new u.PointF2D(i,n),o=new _.GraphicalLine(s,r,this.rules.LyricUnderscoreLineWidth);t.LyricLines.push(o),-1===this.staffLinesWithLyricWords.indexOf(t)&&this.staffLinesWithLyricWords.push(t)}calculateRightAndLeftDashesForLyricWord(t,e,i,n){const s=new w.Label("-"),r=new f.GraphicalLabel(s,this.rules.LyricsHeight,p.TextAlignmentEnum.CenterBottom,this.rules);r.setLabelPositionAndShapeBorders(),t.LyricsDashes.push(r),-1===this.staffLinesWithLyricWords.indexOf(t)&&this.staffLinesWithLyricWords.push(t),r.PositionAndShape.Parent=t.PositionAndShape;const o=new u.PointF2D(e,n);r.PositionAndShape.RelativePosition=o;const a=new w.Label("-"),l=new f.GraphicalLabel(a,this.rules.LyricsHeight,p.TextAlignmentEnum.CenterBottom,this.rules);l.setLabelPositionAndShapeBorders(),t.LyricsDashes.push(l),l.PositionAndShape.Parent=t.PositionAndShape;const h=new u.PointF2D(i,n);return l.PositionAndShape.RelativePosition=h,l.PositionAndShape.RelativePosition.x-r.PositionAndShape.RelativePosition.x}calculateDynamicExpressions(){const t=Math.min(this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length-1,this.rules.MaxMeasureToDrawIndex);for(let e=Math.min(this.rules.MinMeasureToDrawIndex,this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length);e<=t;e++){const t=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[e];for(let i=0;i<t.StaffLinkedExpressions.length;i++)if(this.graphicalMusicSheet.MeasureList[e]&&this.graphicalMusicSheet.MeasureList[e][i]&&this.graphicalMusicSheet.MeasureList[e][i].ParentStaff.ParentInstrument.Visible)for(let n=0;n<t.StaffLinkedExpressions[i].length;n++)(void 0!==t.StaffLinkedExpressions[i][n].InstantaneousDynamic||void 0!==t.StaffLinkedExpressions[i][n].StartingContinuousDynamic&&t.StaffLinkedExpressions[i][n].StartingContinuousDynamic.StartMultiExpression===t.StaffLinkedExpressions[i][n]&&0===t.StaffLinkedExpressions[i][n].UnknownList.length)&&this.calculateDynamicExpressionsForMultiExpression(t.StaffLinkedExpressions[i][n],e,i)}}calculateOctaveShifts(){for(let t=0;t<this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length;t++){const e=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[t];for(let i=0;i<e.StaffLinkedExpressions.length;i++)if(this.graphicalMusicSheet.MeasureList[t]&&this.graphicalMusicSheet.MeasureList[t][i]&&this.graphicalMusicSheet.MeasureList[t][i].ParentStaff.ParentInstrument.Visible)for(let n=0;n<e.StaffLinkedExpressions[i].length;n++)e.StaffLinkedExpressions[i][n].OctaveShiftStart&&this.calculateSingleOctaveShift(e,e.StaffLinkedExpressions[i][n],t,i)}}getFirstLeftNotNullStaffEntryFromContainer(t,e,i){if(this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[t].StaffEntries[e])return this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[t].StaffEntries[e];for(let n=t-1;n>=0;n--)if(this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[n].StaffEntries[e])return this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[n].StaffEntries[e]}getFirstRightNotNullStaffEntryFromContainer(t,e,i){if(this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[t].StaffEntries[e])return this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[t].StaffEntries[e];for(let n=t+1;n<this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers.length;n++)if(this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[n].StaffEntries[e])return this.graphicalMusicSheet.VerticalGraphicalStaffEntryContainers[n].StaffEntries[e]}calculateWordRepetitionInstructions(){for(let t=0;t<this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length;t++){const e=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[t];for(let i=0,n=e.FirstRepetitionInstructions.length;i<n;++i){const n=e.FirstRepetitionInstructions[i];this.calculateWordRepetitionInstruction(n,t)}for(let i=0,n=e.LastRepetitionInstructions.length;i<n;++i){const n=e.LastRepetitionInstructions[i];this.calculateWordRepetitionInstruction(n,t)}}}calculateRepetitionEndings(){const t=this.graphicalMusicSheet.ParentMusicSheet;for(let e=0,i=t.Repetitions.length;e<i;++e){const i=t.Repetitions[e];this.calcGraphicalRepetitionEndingsRecursively(i)}}calculateTempoExpressions(){const t=Math.min(this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length-1,this.rules.MaxMeasureToDrawIndex);for(let e=this.rules.MinMeasureToDrawIndex;e<=t;e++){const t=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[e];for(let i=0;i<t.TempoExpressions.length;i++)this.calculateTempoExpressionsForMultiTempoExpression(t,t.TempoExpressions[i],e)}}calculateRehearsalMarks(){if(this.rules.RenderRehearsalMarks)for(const t of this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures)this.calculateRehearsalMark(t)}calculateRehearsalMark(t){throw new Error(this.abstractNotImplementedErrorMessage)}calculateMoodAndUnknownExpressions(){for(let t=0;t<this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length;t++){const e=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[t];for(let i=0;i<e.StaffLinkedExpressions.length;i++)if(this.graphicalMusicSheet.MeasureList[t]&&this.graphicalMusicSheet.MeasureList[t][i]&&this.graphicalMusicSheet.MeasureList[t][i].ParentStaff.ParentInstrument.Visible)for(let n=0;n<e.StaffLinkedExpressions[i].length;n++)(e.StaffLinkedExpressions[i][n].MoodList.length>0||e.StaffLinkedExpressions[i][n].UnknownList.length>0)&&this.calculateMoodAndUnknownExpression(e.StaffLinkedExpressions[i][n],t,i)}}calculateStemDirectionFromVoices(t){if(void 0!==t.ParentSourceStaffEntry.Link)return t===t.ParentSourceStaffEntry.VoiceEntries[0]?void(t.WantedStemDirection=h.StemDirectionType.Up):void(t.WantedStemDirection=h.StemDirectionType.Down);t.ParentVoice instanceof b.LinkedVoice?t.WantedStemDirection=h.StemDirectionType.Down:t.ParentSourceStaffEntry.VoiceEntries.length>1&&(t.WantedStemDirection=h.StemDirectionType.Up)}setBeamNotesWantedStemDirections(t){if(!(t.Notes.length>0))return;const e=t.Notes[0].NoteBeam;if(e)for(const i of e.Notes)if(i.ParentVoiceEntry.WantedStemDirection!==h.StemDirectionType.Undefined&&i.ParentVoiceEntry.ParentSourceStaffEntry.ParentStaff.Id===t.ParentSourceStaffEntry.ParentStaff.Id){t.WantedStemDirection=i.ParentVoiceEntry.WantedStemDirection;break}}}e.MusicSheetCalculator=F},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.KeyEnum=e.NoteEnumToHalfToneLink=e.KeyInstruction=void 0;const n=i(49),s=i(2),r=i(2);class o extends n.AbstractNotationInstruction{constructor(t,e=0,i=a.major){super(t),this.isTransposedBy=0,this.Key=e,this.keyTypeOriginal=e,this.mode=i,this.alteratedNotes=this.calcAlteratedNotes()}static copy(t){const e=new o(t.parent,t.Key,t.Mode);return e.keyTypeOriginal=t.keyTypeOriginal,e}static getAllPossibleMajorKeyInstructions(){const t=[];for(let e=-7;e<7;e++){const i=new o(void 0,e,a.major);t.push(i)}return t}get Key(){return this.keyType}set Key(t){this.keyType=t,this.alteratedNotes=this.calcAlteratedNotes()}get Mode(){return this.mode}set Mode(t){this.mode=t}get AlteratedNotes(){return this.alteratedNotes}calcAlteratedNotes(){const t=[];if(this.keyType>0)for(let e=0;e<this.keyType;e++)t.push(o.sharpPositionList[e]);else if(this.keyType<0)for(let e=0;e<-this.keyType;e++)t.push(o.flatPositionList[e]);return t}willAlterateNote(t){return this.alteratedNotes.indexOf(t)>=0}getAlterationForPitch(t){return this.keyType>0&&this.alteratedNotes.indexOf(t.FundamentalNote)<=this.keyType?r.AccidentalEnum.SHARP:this.keyType<0&&this.alteratedNotes.indexOf(t.FundamentalNote)<=Math.abs(this.keyType)?r.AccidentalEnum.FLAT:r.AccidentalEnum.NONE}ToString(){return"Key: "+this.keyType+this.mode}OperatorEquals(t){return this===t||!(!this||!t)&&this.Key===t.Key&&this.Mode===t.Mode}OperatorNotEqual(t){return!this.OperatorEquals(t)}}var a,l;e.KeyInstruction=o,o.sharpPositionList=[s.NoteEnum.F,s.NoteEnum.C,s.NoteEnum.G,s.NoteEnum.D,s.NoteEnum.A,s.NoteEnum.E,s.NoteEnum.B],o.flatPositionList=[s.NoteEnum.B,s.NoteEnum.E,s.NoteEnum.A,s.NoteEnum.D,s.NoteEnum.G,s.NoteEnum.C,s.NoteEnum.F],e.NoteEnumToHalfToneLink=class{constructor(t,e){this.note=t,this.halfTone=e}},(l=a=e.KeyEnum||(e.KeyEnum={}))[l.major=0]="major",l[l.minor=1]="minor",l[l.none=2]="none",l[l.dorian=3]="dorian",l[l.phrygian=4]="phrygian",l[l.lydian=5]="lydian",l[l.mixolydian=6]="mixolydian",l[l.aeolian=7]="aeolian",l[l.ionian=8]="ionian",l[l.locrian=9]="locrian"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RhythmSymbolEnum=e.RhythmInstruction=void 0;const n=i(49);class s extends n.AbstractNotationInstruction{constructor(t,e){super(void 0),this.rhythm=t,this.numerator=t.Numerator,this.denominator=t.Denominator,this.symbolEnum=e}get Rhythm(){return this.rhythm}set Rhythm(t){this.rhythm=t}get SymbolEnum(){return this.symbolEnum}set SymbolEnum(t){this.symbolEnum=t}clone(){return new s(this.rhythm.clone(),this.symbolEnum)}OperatorEquals(t){return this===t||!(!this||!t)&&this.numerator===t.numerator&&this.denominator===t.denominator}OperatorNotEqual(t){return!(this===t)}ToString(){return"Rhythm: "+this.rhythm.toString()}}var r;e.RhythmInstruction=s,(r=e.RhythmSymbolEnum||(e.RhythmSymbolEnum={}))[r.NONE=0]="NONE",r[r.COMMON=1]="COMMON",r[r.CUT=2]="CUT"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.ITextTranslation=void 0,e.ITextTranslation=class{static translateText(t,e){if(!this.defaultTextTranslation)return e}}},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.FontStyles=void 0,(n=e.FontStyles||(e.FontStyles={}))[n.Regular=0]="Regular",n[n.Bold=1]="Bold",n[n.Italic=2]="Italic",n[n.BoldItalic=3]="BoldItalic",n[n.Underlined=4]="Underlined"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AutoColorSet=e.NoteState=e.GraphicalLayers=e.StyleSets=e.OUTLINE_AND_FILL_STYLE_DICT=e.OutlineAndFillStyleEnum=void 0;const n=i(15);var s,r;(r=s=e.OutlineAndFillStyleEnum||(e.OutlineAndFillStyleEnum={}))[r.BaseWritingColor=0]="BaseWritingColor",r[r.FollowingCursor=1]="FollowingCursor",r[r.AlternativeFollowingCursor=2]="AlternativeFollowingCursor",r[r.PlaybackCursor=3]="PlaybackCursor",r[r.Highlighted=4]="Highlighted",r[r.ErrorUnderlay=5]="ErrorUnderlay",r[r.Selected=6]="Selected",r[r.SelectionSymbol=7]="SelectionSymbol",r[r.DebugColor1=8]="DebugColor1",r[r.DebugColor2=9]="DebugColor2",r[r.DebugColor3=10]="DebugColor3",r[r.SplitScreenDivision=11]="SplitScreenDivision",r[r.GreyTransparentOverlay=12]="GreyTransparentOverlay",r[r.MarkedArea1=13]="MarkedArea1",r[r.MarkedArea2=14]="MarkedArea2",r[r.MarkedArea3=15]="MarkedArea3",r[r.MarkedArea4=16]="MarkedArea4",r[r.MarkedArea5=17]="MarkedArea5",r[r.MarkedArea6=18]="MarkedArea6",r[r.MarkedArea7=19]="MarkedArea7",r[r.MarkedArea8=20]="MarkedArea8",r[r.MarkedArea9=21]="MarkedArea9",r[r.MarkedArea10=22]="MarkedArea10",r[r.Comment1=23]="Comment1",r[r.Comment2=24]="Comment2",r[r.Comment3=25]="Comment3",r[r.Comment4=26]="Comment4",r[r.Comment5=27]="Comment5",r[r.Comment6=28]="Comment6",r[r.Comment7=29]="Comment7",r[r.Comment8=30]="Comment8",r[r.Comment9=31]="Comment9",r[r.Comment10=32]="Comment10",e.OUTLINE_AND_FILL_STYLE_DICT=new n.Dictionary,e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.BaseWritingColor,"Thistle"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.FollowingCursor,"Aqua"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.AlternativeFollowingCursor,"Azure"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.PlaybackCursor,"Bisque"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Highlighted,"CadetBlue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.ErrorUnderlay,"DarkBlue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Selected,"DarkGoldenRod"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.SelectionSymbol,"BlanchedAlmond"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.DebugColor1,"Chartreuse"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.DebugColor2,"DarkGreen"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.DebugColor3,"DarkOrange"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.SplitScreenDivision,"FireBrick"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.GreyTransparentOverlay,"DarkSalmon"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea1,"DarkSeaGreen"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea2,"DarkOrchid"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea3,"Aquamarine"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea4,"DarkKhaki"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea5,"ForestGreen"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea6,"AliceBlue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea7,"DeepPink"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea8,"Coral"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea9,"DarkOliveGreen"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.MarkedArea10,"Chocolate"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment1,"DodgerBlue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment2,"Blue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment3,"Beige"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment4,"Crimson"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment5,"Fuchsia"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment6,"Brown"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment7,"BlanchedAlmond"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment8,"CornflowerBlue"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment9,"Cornsilk"),e.OUTLINE_AND_FILL_STYLE_DICT.setValue(s.Comment10,"DarkGrey"),function(t){t[t.MarkedArea=0]="MarkedArea",t[t.Comment=1]="Comment"}(e.StyleSets||(e.StyleSets={})),function(t){t[t.Background=0]="Background",t[t.Highlight=1]="Highlight",t[t.MeasureError=2]="MeasureError",t[t.SelectionSymbol=3]="SelectionSymbol",t[t.Cursor=4]="Cursor",t[t.PSI_Debug=5]="PSI_Debug",t[t.Notes=6]="Notes",t[t.Comment=7]="Comment",t[t.Debug_above=8]="Debug_above"}(e.GraphicalLayers||(e.GraphicalLayers={})),function(t){t[t.Normal=0]="Normal",t[t.Selected=1]="Selected",t[t.Follow_Confirmed=2]="Follow_Confirmed",t[t.QFeedback_NotFound=3]="QFeedback_NotFound",t[t.QFeedback_OK=4]="QFeedback_OK",t[t.QFeedback_Perfect=5]="QFeedback_Perfect",t[t.Debug1=6]="Debug1",t[t.Debug2=7]="Debug2",t[t.Debug3=8]="Debug3"}(e.NoteState||(e.NoteState={})),function(t){t.C="#d82c6b",t.D="#F89D15",t.E="#FFE21A",t.F="#4dbd5c",t.G="#009D96",t.A="#43469d",t.B="#76429c",t.Rest="#000000"}(e.AutoColorSet||(e.AutoColorSet={}))},function(t,e,i){var n,s;Object.defineProperty(e,"__esModule",{value:!0}),e.SystemLinesEnumHelper=e.SystemLinesEnum=void 0,(s=n=e.SystemLinesEnum||(e.SystemLinesEnum={}))[s.SingleThin=0]="SingleThin",s[s.DoubleThin=1]="DoubleThin",s[s.ThinBold=2]="ThinBold",s[s.BoldThinDots=3]="BoldThinDots",s[s.DotsThinBold=4]="DotsThinBold",s[s.DotsBoldBoldDots=5]="DotsBoldBoldDots",s[s.None=6]="None",s[s.Dotted=7]="Dotted",s[s.Dashed=8]="Dashed",s[s.Bold=9]="Bold",s[s.BoldThin=10]="BoldThin",s[s.DoubleBold=11]="DoubleBold",s[s.Tick=12]="Tick",s[s.Short=13]="Short",e.SystemLinesEnumHelper=class{static xmlBarlineStyleToSystemLinesEnum(t){return"regular"===t?n.SingleThin:"dotted"===t?n.Dotted:"dashed"===t?n.Dashed:"heavy"===t?n.Bold:"light-light"===t?n.DoubleThin:"light-heavy"===t?n.ThinBold:"heavy-light"===t?n.BoldThin:"heavy-heavy"===t?n.DoubleBold:"tick"===t?n.Tick:"short"===t?n.Short:"none"===t?n.None:n.SingleThin}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalLabel=void 0;const n=i(9),s=i(5),r=i(114),o=i(17);class a extends r.Clickable{constructor(t,e,i,n,r){super(),this.label=t,this.boundingBox=new s.BoundingBox(this,r),this.label.fontHeight=e,this.label.textAlignment=i,this.rules=n}get Label(){return this.label}toString(){return`${this.label.text} (${this.boundingBox.RelativePosition.x},${this.boundingBox.RelativePosition.y})`}setLabelPositionAndShapeBorders(){var t,e;if(""===this.Label.text.trim())return;this.TextLines=[];const i=null!==(e=null===(t=this.rules)||void 0===t?void 0:t.LabelMarginBorderFactor)&&void 0!==e?e:.1,s=this.Label.text.split(/[\n\r]+/g),r=s.length;let a=0;for(let n=0;n<r;n++){const t=s[n].trim(),e=o.MusicSheetCalculator.TextMeasurer.computeTextWidthToHeightRatio(t,this.Label.font,this.Label.fontStyle,this.label.fontFamily),i=this.Label.fontHeight*e;a=Math.max(a,i),this.TextLines.push({text:t,xOffset:0,width:i})}for(const o of this.TextLines){let t=0;switch(this.Label.textAlignment){case n.TextAlignmentEnum.RightBottom:case n.TextAlignmentEnum.RightCenter:case n.TextAlignmentEnum.RightTop:t=a-o.width;break;case n.TextAlignmentEnum.CenterBottom:case n.TextAlignmentEnum.CenterCenter:case n.TextAlignmentEnum.CenterTop:t=(a-o.width)/2}o.xOffset=t}let l=this.Label.fontHeight*r;this.rules.SpacingBetweenTextLines>0&&this.TextLines.length>1&&(l+=this.rules.SpacingBetweenTextLines*r/10);const h=this.PositionAndShape;switch(this.Label.textAlignment){case n.TextAlignmentEnum.CenterBottom:h.BorderTop=-l,h.BorderLeft=-a/2,h.BorderBottom=0,h.BorderRight=a/2;break;case n.TextAlignmentEnum.CenterCenter:h.BorderTop=-l/2,h.BorderLeft=-a/2,h.BorderBottom=l/2,h.BorderRight=a/2;break;case n.TextAlignmentEnum.CenterTop:h.BorderTop=0,h.BorderLeft=-a/2,h.BorderBottom=l,h.BorderRight=a/2;break;case n.TextAlignmentEnum.LeftBottom:h.BorderTop=-l,h.BorderLeft=0,h.BorderBottom=0,h.BorderRight=a;break;case n.TextAlignmentEnum.LeftCenter:h.BorderTop=-l/2,h.BorderLeft=0,h.BorderBottom=l/2,h.BorderRight=a;break;case n.TextAlignmentEnum.LeftTop:h.BorderTop=0,h.BorderLeft=0,h.BorderBottom=l,h.BorderRight=a;break;case n.TextAlignmentEnum.RightBottom:h.BorderTop=-l,h.BorderLeft=-a,h.BorderBottom=0,h.BorderRight=0;break;case n.TextAlignmentEnum.RightCenter:h.BorderTop=-l/2,h.BorderLeft=-a,h.BorderBottom=l/2,h.BorderRight=0;break;case n.TextAlignmentEnum.RightTop:h.BorderTop=0,h.BorderLeft=-a,h.BorderBottom=l,h.BorderRight=0}h.BorderMarginTop=h.BorderTop-l*i,h.BorderMarginLeft=h.BorderLeft-l*i,h.BorderMarginBottom=h.BorderBottom+l*i,h.BorderMarginRight=h.BorderRight+l*i}}e.GraphicalLabel=a},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.OSMDOptions=e.BackendType=e.FillEmptyMeasuresWithWholeRests=e.AlignRestOption=void 0;const n=i(33);var s,r;(r=e.AlignRestOption||(e.AlignRestOption={}))[r.Never=0]="Never",r[r.Always=1]="Always",r[r.Auto=2]="Auto",function(t){t[t.No=0]="No",t[t.YesVisible=1]="YesVisible",t[t.YesInvisible=2]="YesInvisible"}(e.FillEmptyMeasuresWithWholeRests||(e.FillEmptyMeasuresWithWholeRests={})),function(t){t[t.SVG=0]="SVG",t[t.Canvas=1]="Canvas"}(s=e.BackendType||(e.BackendType={})),e.OSMDOptions=class{static OSMDOptionsStandard(){return{autoResize:!0,backend:"svg",drawingParameters:n.DrawingParametersEnum.default}}static BackendTypeFromString(t){return t&&"canvas"===t.toLowerCase()?s.Canvas:s.SVG}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.PageFormat=e.EngravingRules=void 0;const s=i(45),r=n(i(1)),o=i(9),a=i(3),l=i(25),h=i(33),c=i(15),u=i(67),d=i(48),f=i(71);class p{constructor(){this.NoteDistances=[1,1,1.3,1.6,2,2.5,3,4],this.NoteDistancesScalingFactors=[1,2,4,8,16,32,64,128],this.DurationDistanceDict={},this.DurationScalingDistanceDict={},this.NoteToGraphicalNoteMapObjectCount=0,this.loadDefaultValues()}loadDefaultValues(){this.SamplingUnit=3*p.unit,this.SheetTitleHeight=4,this.SheetSubtitleHeight=2,this.SheetMinimumDistanceBetweenTitleAndSubtitle=1,this.SheetComposerHeight=2,this.SheetAuthorHeight=2,this.CompactMode=!1,this.PagePlacementEnum=s.PagePlacementEnum.Down,this.PageHeight=100001,this.PageTopMargin=5,this.PageTopMarginNarrow=0,this.PageBottomMargin=5,this.PageLeftMargin=5,this.PageRightMargin=5,this.TitleTopDistance=5,this.TitleBottomDistance=1,this.StaffDistance=7,this.BetweenStaffDistance=5,this.MinimumStaffLineDistance=4,this.MinSkyBottomDistBetweenStaves=1,this.StaffHeight=4,this.TabStaffInterlineHeight=1.1111,this.BetweenStaffLinesDistance=p.unit,this.SystemLeftMargin=0,this.SystemRightMargin=0,this.SystemLabelsRightMargin=2,this.SystemComposerDistance=2,this.InstrumentLabelTextHeight=2,this.MinimumDistanceBetweenSystems=7,this.MinSkyBottomDistBetweenSystems=5,this.LastSystemMaxScalingFactor=1.4,this.AutoBeamNotes=!1,this.AutoBeamOptions={beam_middle_rests_only:!1,beam_rests:!1,maintain_stem_directions:!1},this.BeamWidth=p.unit/2,this.BeamSpaceWidth=p.unit/3,this.BeamForwardLength=1.25*p.unit,this.FlatBeams=!1,this.FlatBeamOffset=20,this.FlatBeamOffsetPerBeam=10,this.ClefLeftMargin=.5,this.ClefRightMargin=.75,this.PercussionOneLineCutoff=3,this.PercussionForceVoicesOneLineCutoff=1,this.PercussionOneLineUseXMLDisplayStep=!0,this.PercussionOneLineXMLDisplayStepOctaveOffset=0,this.BetweenKeySymbolsDistance=.2,this.KeyRightMargin=.75,this.RhythmRightMargin=1.25,this.ShowRhythmAgainAfterPartEndOrFinalBarline=!0,this.NewPartAndSystemAfterFinalBarline=!1,this.InStaffClefScalingFactor=.8,this.DistanceBetweenNaturalAndSymbolWhenCancelling=.4,this.NoteHelperLinesOffset=.25,this.MeasureLeftMargin=.7,this.MeasureRightMargin=0,this.DistanceBetweenLastInstructionAndRepetitionBarline=1,this.ArpeggioDistance=.6,this.StaccatoShorteningFactor=2,this.IdealStemLength=3,this.StemNoteHeadBorderYOffset=.2,this.StemMargin=.2,this.StemMinLength=2.5,this.StemMaxLength=4.5,this.BeamSlopeMaxAngle=10,this.StemMinAllowedDistanceBetweenNoteHeadAndBeamLine=1,this.SetWantedStemDirectionByXml=!0,this.GraceNoteScalingFactor=.6,this.GraceNoteXOffset=.2,this.WedgeOpeningLength=1.2,this.WedgeMeasureEndOpeningLength=.75,this.WedgeMeasureBeginOpeningLength=.75,this.WedgePlacementAboveY=-1.5,this.WedgePlacementBelowY=1.5,this.WedgeHorizontalMargin=.6,this.WedgeVerticalMargin=.5,this.DistanceOffsetBetweenTwoHorizontallyCrossedWedges=.3,this.WedgeMinLength=2,this.DistanceBetweenAdjacentDynamics=.75,this.TempoChangeMeasureValidity=4,this.TempoContinousFactor=.7,this.StaccatoScalingFactor=.8,this.BetweenDotsDistance=.8,this.OrnamentAccidentalScalingFactor=.65,this.ChordSymbolTextHeight=2,this.ChordSymbolTextAlignment=o.TextAlignmentEnum.LeftBottom,this.ChordSymbolRelativeXOffset=-1,this.ChordSymbolXSpacing=1,this.ChordOverlapAllowedIntoNextMeasure=0,this.ChordSymbolYOffset=2,this.ChordSymbolLabelTexts=new c.Dictionary,this.resetChordSymbolLabelTexts(this.ChordSymbolLabelTexts),this.CustomChords=[],this.resetChordNames(),this.RepetitionSymbolsYOffset=0,this.RehearsalMarkXOffsetDefault=10,this.RehearsalMarkXOffset=0,this.RehearsalMarkXOffsetSystemStartMeasure=-20,this.RehearsalMarkYOffsetDefault=-15,this.RehearsalMarkYOffset=0,this.RehearsalMarkFontSize=10,this.MeasureNumberLabelHeight=1.5*p.unit,this.MeasureNumberLabelOffset=2,this.MeasureNumberLabelXOffset=-.5,this.TupletsRatioed=!1,this.TupletsBracketed=!1,this.TripletsBracketed=!1,this.TupletNumberLabelHeight=1.5*p.unit,this.TupletNumberYOffset=.5,this.LabelMarginBorderFactor=.1,this.TupletVerticalLineLength=.5,this.TupletNumbersInTabs=!1,this.SlurPlacementFromXML=!0,this.BezierCurveStepSize=1e3,this.calculateCurveParametersArrays(),this.TieGhostObjectWidth=.75,this.TieYPositionOffsetFactor=.3,this.MinimumNeededXspaceForTieGhostObject=1,this.TieHeightMinimum=.28,this.TieHeightMaximum=1.2,this.TieHeightInterpolationK=.0288,this.TieHeightInterpolationD=.136,this.SlurNoteHeadYOffset=.5,this.SlurStemXOffset=.3,this.SlurSlopeMaxAngle=15,this.SlurTangentMinAngle=30,this.SlurTangentMaxAngle=80,this.SlurHeightFactor=1,this.SlurHeightFlattenLongSlursFactorByWidth=.24,this.SlurHeightFlattenLongSlursFactorByAngle=.36,this.SlurHeightFlattenLongSlursCutoffAngle=47,this.SlurHeightFlattenLongSlursCutoffWidth=16,this.SlursStartingAtSameStaffEntryYOffset=.8,this.RepetitionEndingLabelHeight=2,this.RepetitionEndingLabelXOffset=.5,this.RepetitionEndingLabelYOffset=.3,this.RepetitionEndingLineYLowerOffset=.5,this.RepetitionEndingLineYUpperOffset=.3,this.VoltaOffset=2.5,this.LyricsAlignmentStandard=o.TextAlignmentEnum.LeftBottom,this.LyricsHeight=2,this.LyricsYOffsetToStaffHeight=0,this.VerticalBetweenLyricsDistance=.5,this.HorizontalBetweenLyricsDistance=.2,this.BetweenSyllableMaximumDistance=10,this.BetweenSyllableMinimumDistance=.5,this.LyricOverlapAllowedIntoNextMeasure=3.4,this.MinimumDistanceBetweenDashes=10,this.MaximumLyricsElongationFactor=2.5,this.InstantaneousTempoTextHeight=2.3,this.ContinuousDynamicTextHeight=2.3,this.MoodTextHeight=2.3,this.UnknownTextHeight=2,this.ContinuousTempoTextHeight=2.3,this.DynamicExpressionMaxDistance=2,this.DynamicExpressionSpacer=.5,this.VexFlowDefaultNotationFontScale=39,this.VexFlowDefaultTabFontScale=39,this.TremoloStrokeScale=1,this.TremoloYSpacingScale=1,this.StemWidth=.15,this.StaffLineWidth=.1,this.StaffLineColor=void 0,this.LedgerLineWidth=1,this.LedgerLineStrokeStyle=void 0,this.LedgerLineColorDefault="#000000",this.WedgeLineWidth=.12,this.TupletLineWidth=.12,this.LyricUnderscoreLineWidth=.12,this.SystemThinLineWidth=.12,this.SystemBoldLineWidth=p.unit/2,this.SystemRepetitionEndingLineWidth=.12,this.SystemDotWidth=p.unit/5,this.DistanceBetweenVerticalSystemLines=.35,this.DistanceBetweenDotAndLine=.7,this.OctaveShiftLineWidth=.12,this.OctaveShiftVerticalLineLength=p.unit,this.GraceLineWidth=this.StaffLineWidth*this.GraceNoteScalingFactor,this.MultipleRestMeasureDefaultWidth=4,this.MinimumCrossedBeamDifferenceMargin=1e-4,this.VoiceSpacingMultiplierVexflow=.85,this.VoiceSpacingAddendVexflow=3,this.PickupMeasureWidthMultiplier=1,this.DisplacedNoteMargin=.1,this.MinNoteDistance=2,this.SubMeasureXSpacingThreshold=35,this.MeasureDynamicsMaxScalingFactor=2.5,this.WholeRestXShiftVexflow=-1.5,this.MetronomeMarksDrawn=!0,this.MetronomeMarkXShift=-6,this.MetronomeMarkYShift=-.5,this.SoftmaxFactorVexFlow=15,this.AlignRests=l.AlignRestOption.Never,this.FillEmptyMeasuresWithWholeRest=l.FillEmptyMeasuresWithWholeRests.No,this.ArpeggiosGoAcrossVoices=!1,this.RenderArpeggios=!0,this.RenderSlurs=!0,this.ColoringMode=h.ColoringModes.XML,this.ColoringEnabled=!0,this.ColorStemsLikeNoteheads=!1,this.ColorBeams=!0,this.ColorFlags=!0,this.DefaultColorNotehead="#000000",this.DefaultColorRest=this.DefaultColorNotehead,this.DefaultColorStem=this.DefaultColorNotehead,this.DefaultColorLabel=this.DefaultColorNotehead,this.DefaultColorTitle=this.DefaultColorNotehead,this.DefaultColorCursor="#33e02f",this.DefaultFontFamily="Times New Roman",this.DefaultFontStyle=u.FontStyles.Regular,this.DefaultVexFlowNoteFont="gonville",this.MaxMeasureToDrawIndex=Number.MAX_VALUE,this.MinMeasureToDrawIndex=0,this.MaxSystemToDrawNumber=Number.MAX_VALUE,this.MaxPageToDrawNumber=Number.MAX_VALUE,this.RenderComposer=!0,this.RenderTitle=!0,this.RenderSubtitle=!0,this.RenderLyricist=!0,this.RenderPartNames=!0,this.RenderPartAbbreviations=!0,this.RenderFingerings=!0,this.RenderMeasureNumbers=!0,this.RenderMeasureNumbersOnlyAtSystemStart=!1,this.UseXMLMeasureNumbers=!0,this.RenderLyrics=!0,this.RenderChordSymbols=!0,this.RenderMultipleRestMeasures=!0,this.AutoGenerateMutipleRestMeasuresFromRestMeasures=!0,this.RenderRehearsalMarks=!0,this.RenderKeySignatures=!0,this.RenderTimeSignatures=!0,this.ArticulationPlacementFromXML=!0,this.FingeringPosition=a.PlacementEnum.Left,this.FingeringInsideStafflines=!1,this.FingeringLabelFontHeight=1.7,this.FingeringOffsetX=0,this.RenderStringNumbersClassical=!0,this.StringNumberOffsetY=0,this.NewSystemAtXMLNewSystemAttribute=!1,this.NewPageAtXMLNewPageAttribute=!1,this.RestoreCursorAfterRerender=!0,this.StretchLastSystemLine=!1,p.FixStafflineBoundingBox=!1,this.PageFormat=m.UndefinedPageFormat,this.PageBackgroundColor=void 0,this.RenderSingleHorizontalStaffline=!1,this.SpacingBetweenTextLines=0,this.NoteToGraphicalNoteMap=new c.Dictionary,this.NoteToGraphicalNoteMapObjectCount=0;try{this.MaxInstructionsConstValue=this.ClefLeftMargin+this.ClefRightMargin+this.KeyRightMargin+this.RhythmRightMargin+11}catch(t){r.default.info("EngravingRules()",t)}}addGraphicalNoteToNoteMap(t,e){t.NoteToGraphicalNoteObjectId=this.NoteToGraphicalNoteMapObjectCount,this.NoteToGraphicalNoteMap.setValue(t.NoteToGraphicalNoteObjectId,e),this.NoteToGraphicalNoteMapObjectCount++}GNote(t){return f.GraphicalNote.FromNote(t,this)}clearMusicSheetObjects(){this.NoteToGraphicalNoteMap=new c.Dictionary,this.NoteToGraphicalNoteMapObjectCount=0}setChordSymbolLabelText(t,e){this.ChordSymbolLabelTexts.setValue(t,e)}resetChordSymbolLabelTexts(t){return t.setValue(d.ChordSymbolEnum.minor,"m"),t.setValue(d.ChordSymbolEnum.augmented,"aug"),t.setValue(d.ChordSymbolEnum.diminished,"dim"),t.setValue(d.ChordSymbolEnum.dominant,"7"),t.setValue(d.ChordSymbolEnum.majorseventh,"maj7"),t.setValue(d.ChordSymbolEnum.minorseventh,"m7"),t.setValue(d.ChordSymbolEnum.diminishedseventh,"dim7"),t.setValue(d.ChordSymbolEnum.augmentedseventh,"aug7"),t.setValue(d.ChordSymbolEnum.halfdiminished,"m7b5"),t.setValue(d.ChordSymbolEnum.majorminor,"m(maj7)"),t.setValue(d.ChordSymbolEnum.majorsixth,"maj6"),t.setValue(d.ChordSymbolEnum.minorsixth,"m6"),t.setValue(d.ChordSymbolEnum.dominantninth,"9"),t.setValue(d.ChordSymbolEnum.majorninth,"maj9"),t.setValue(d.ChordSymbolEnum.minorninth,"m9"),t.setValue(d.ChordSymbolEnum.dominant11th,"11"),t.setValue(d.ChordSymbolEnum.major11th,"maj11"),t.setValue(d.ChordSymbolEnum.minor11th,"m11"),t.setValue(d.ChordSymbolEnum.dominant13th,"13"),t.setValue(d.ChordSymbolEnum.major13th,"maj13"),t.setValue(d.ChordSymbolEnum.minor13th,"m13"),t.setValue(d.ChordSymbolEnum.suspendedsecond,"sus2"),t.setValue(d.ChordSymbolEnum.suspendedfourth,"sus4"),t.setValue(d.ChordSymbolEnum.power,"5"),t.setValue(d.ChordSymbolEnum.none,"N.C."),t}addChordName(t,e,i,n,s){if(void 0!==d.ChordSymbolEnum[e]){const r={adds:i,alts:n,subs:s};this.CustomChords.push(d.CustomChord.createCustomChord(t,d.ChordSymbolEnum[e],r))}}renameChord(t,e){d.CustomChord.renameCustomChord(t,e,this.CustomChords)}resetChordNames(){this.addChordName("alt","major",["#5","b9","#9"],["b5"],[]),this.addChordName("7alt","dominant",["#5","b9","#9"],["b5"],[]),this.addChordName("7sus4","dominant",["4"],[],["3"]),this.addChordName("7sus4","suspendedfourth",["7"],[],[]),this.addChordName("9sus4","dominantninth",["4"],[],["3"]),this.addChordName("9sus4","suspendedfourth",["9"],[],[]),this.addChordName("11sus4","dominant11th",["4"],[],["3"]),this.addChordName("11sus4","suspendedfourth",["11"],[],[]),this.addChordName("13sus4","dominant13th",["4"],[],["3"]),this.addChordName("13sus4","suspendedfourth",["13"],[],[]),this.addChordName("7sus2","dominant",["2"],[],["3"]),this.addChordName("7sus2","suspendedsecond",["7"],[],[]),this.addChordName("m7b5","minorseventh",[],["b5"],[]),this.addChordName("9sus2","dominantninth",["2"],[],["3"]),this.addChordName("9sus2","suspendedsecond",["9"],[],[]),this.addChordName("11sus2","dominant11th",["2"],[],["3"]),this.addChordName("11sus2","suspendedsecond",["11"],[],[]),this.addChordName("13sus2","dominant13th",["2"],[],["3"]),this.addChordName("13sus2","suspendedsecond",["13"],[],[]),this.addChordName("m(maj9)","majorminor",["9"],[],[]),this.addChordName("m(maj11)","majorminor",["11"],[],[]),this.addChordName("m(maj13)","majorminor",["13"],[],[]),this.addChordName("69","majorsixth",["9"],[],[]),this.addChordName("mi69","minorsixth",["9"],[],[])}calculateCurveParametersArrays(){this.TPower3=new Array(this.BezierCurveStepSize),this.OneMinusTPower3=new Array(this.BezierCurveStepSize),this.FactorOne=new Array(this.BezierCurveStepSize),this.FactorTwo=new Array(this.BezierCurveStepSize);for(let t=0;t<this.BezierCurveStepSize;t++){const e=t/this.BezierCurveStepSize;this.TPower3[t]=Math.pow(e,3),this.OneMinusTPower3[t]=Math.pow(1-e,3),this.FactorOne[t]=3*Math.pow(1-e,2)*e,this.FactorTwo[t]=3*(1-e)*Math.pow(e,2)}}}e.EngravingRules=p,p.unit=1;class m{constructor(t,e,i="noIdStringGiven"){this.width=t,this.height=e,this.idString=i}get aspectRatio(){return this.IsUndefined?0:this.width/this.height}get IsUndefined(){return void 0===this.width||void 0===this.height||0===this.height||0===this.width}static get UndefinedPageFormat(){return new m(0,0)}Equals(t){return!!t&&t.width===this.width&&t.height===this.height}}e.PageFormat=m},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalLine=void 0;const n=i(22);e.GraphicalLine=class{constructor(t,e,i=0,s=n.OutlineAndFillStyleEnum.BaseWritingColor,r){this.start=t,this.end=e,this.width=i,this.styleId=s,this.colorHex=r}get Start(){return this.start}set Start(t){this.start=t}get End(){return this.end}set End(t){this.end=t}get Width(){return this.width}set Width(t){this.width=t}}},function(t,e,i){var n,s,r;Object.defineProperty(e,"__esModule",{value:!0}),e.AlignmentType=e.RepetitionInstructionEnum=e.RepetitionInstruction=e.RepetitionInstructionComparer=void 0,e.RepetitionInstructionComparer=class{static Compare(t,e){if(void 0!==t.parentRepetition&&e.parentRepetition){if(t.alignment===s.End&&e.alignment===s.End){if(t.parentRepetition.StartIndex<e.parentRepetition.StartIndex)return 1;if(t.parentRepetition.StartIndex>e.parentRepetition.StartIndex)return-1}if(t.alignment===s.Begin&&e.alignment===s.Begin){if(t.parentRepetition.EndIndex<e.parentRepetition.EndIndex)return 1;if(t.parentRepetition.EndIndex>e.parentRepetition.EndIndex)return-1}}return 0}},e.RepetitionInstruction=class{constructor(t,e,i=s.End,n,r){this.endingIndices=void 0,this.measureIndex=t,r&&(this.endingIndices=r.slice()),this.type=e,this.alignment=i,this.parentRepetition=n}CompareTo(t){const e=t;if(this.measureIndex>e.measureIndex)return 1;if(this.measureIndex<e.measureIndex)return-1;if(this.alignment===s.Begin){if(e.alignment===s.End)return-1;switch(this.type){case n.Ending:return 1;case n.StartLine:return e.type===n.Ending?-1:1;case n.Coda:case n.Segno:return e.type===n.Coda?1:-1}}else{if(e.alignment===s.Begin)return 1;switch(this.type){case n.Ending:return-1;case n.Fine:case n.ToCoda:return e.type===n.Ending?1:-1;case n.ForwardJump:switch(e.type){case n.Ending:case n.Fine:case n.ToCoda:return 1}return-1;case n.DalSegnoAlFine:case n.DaCapoAlFine:case n.DalSegnoAlCoda:case n.DaCapoAlCoda:case n.DaCapo:case n.DalSegno:case n.BackJumpLine:return 1}}return 0}equals(t){if(this.measureIndex!==t.measureIndex||this.type!==t.type||this.alignment!==t.alignment)return!1;if(this.endingIndices===t.endingIndices)return!0;if(!this.endingIndices||!t.endingIndices||this.endingIndices.length!==t.endingIndices.length)return!1;for(let e=0;e<this.endingIndices.length;e++)if(this.endingIndices[e]!==t.endingIndices[e])return!1;return!0}},(r=n=e.RepetitionInstructionEnum||(e.RepetitionInstructionEnum={}))[r.StartLine=0]="StartLine",r[r.ForwardJump=1]="ForwardJump",r[r.BackJumpLine=2]="BackJumpLine",r[r.Ending=3]="Ending",r[r.DaCapo=4]="DaCapo",r[r.DalSegno=5]="DalSegno",r[r.Fine=6]="Fine",r[r.ToCoda=7]="ToCoda",r[r.DalSegnoAlFine=8]="DalSegnoAlFine",r[r.DaCapoAlFine=9]="DaCapoAlFine",r[r.DalSegnoAlCoda=10]="DalSegnoAlCoda",r[r.DaCapoAlCoda=11]="DaCapoAlCoda",r[r.Coda=12]="Coda",r[r.Segno=13]="Segno",r[r.None=14]="None",function(t){t[t.Begin=0]="Begin",t[t.End=1]="End"}(s=e.AlignmentType||(e.AlignmentType={}))},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0});var n=i(10),s=function(){function t(t){this.table={},this.nElements=0,this.toStr=t||n.defaultToString}return t.prototype.getValue=function(t){var e=this.table["$"+this.toStr(t)];if(!n.isUndefined(e))return e.value},t.prototype.setValue=function(t,e){if(!n.isUndefined(t)&&!n.isUndefined(e)){var i,s="$"+this.toStr(t),r=this.table[s];return n.isUndefined(r)?(this.nElements++,i=void 0):i=r.value,this.table[s]={key:t,value:e},i}},t.prototype.remove=function(t){var e="$"+this.toStr(t),i=this.table[e];if(!n.isUndefined(i))return delete this.table[e],this.nElements--,i.value},t.prototype.keys=function(){var t=[];for(var e in this.table)if(n.has(this.table,e)){var i=this.table[e];t.push(i.key)}return t},t.prototype.values=function(){var t=[];for(var e in this.table)if(n.has(this.table,e)){var i=this.table[e];t.push(i.value)}return t},t.prototype.forEach=function(t){for(var e in this.table)if(n.has(this.table,e)){var i=this.table[e];if(!1===t(i.key,i.value))return}},t.prototype.containsKey=function(t){return!n.isUndefined(this.getValue(t))},t.prototype.clear=function(){this.table={},this.nElements=0},t.prototype.size=function(){return this.nElements},t.prototype.isEmpty=function(){return this.nElements<=0},t.prototype.toString=function(){var t="{";return this.forEach((function(e,i){t+="\n\t"+e+" : "+i})),t+"\n}"},t}();e.default=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.OctaveEnum=e.OctaveShift=void 0;const n=i(2);var s,r;e.OctaveShift=class{constructor(t,e){this.setOctaveShiftValue(t,e)}get Type(){return this.octaveValue}set Type(t){this.octaveValue=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get ParentStartMultiExpression(){return this.startMultiExpression}set ParentStartMultiExpression(t){this.startMultiExpression=t}get ParentEndMultiExpression(){return this.endMultiExpression}set ParentEndMultiExpression(t){this.endMultiExpression=t}setOctaveShiftValue(t,e){this.octaveValue=1===e&&"down"===t?s.VA8:1===e&&"up"===t?s.VB8:2===e&&"down"===t?s.MA15:2===e&&"up"===t?s.MB15:s.NONE}static getPitchFromOctaveShift(t,e){if(!t)return;let i=t.Octave;switch(e){case s.VA8:i-=1;break;case s.VB8:i+=1;break;case s.MA15:i-=2;break;case s.MB15:i+=2;break;case s.NONE:default:i+=0}return new n.Pitch(t.FundamentalNote,i,t.Accidental)}},(r=s=e.OctaveEnum||(e.OctaveEnum={}))[r.VA8=0]="VA8",r[r.VB8=1]="VB8",r[r.MA15=2]="MA15",r[r.MB15=3]="MB15",r[r.NONE=4]="NONE"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.SourceStaffEntry=void 0;const n=i(0),s=i(7),r=i(18),o=i(19);e.SourceStaffEntry=class{constructor(t,e){this.voiceEntries=[],this.instructions=[],this.chordSymbolContainers=[],this.verticalContainerParent=t,this.parentStaff=e}get ParentStaff(){return this.parentStaff}get VerticalContainerParent(){return this.verticalContainerParent}get Timestamp(){if(this.VerticalContainerParent)return this.VerticalContainerParent.Timestamp}get AbsoluteTimestamp(){if(this.VerticalContainerParent)return n.Fraction.plus(this.VerticalContainerParent.ParentMeasure.AbsoluteTimestamp,this.VerticalContainerParent.Timestamp)}get VoiceEntries(){return this.voiceEntries}set VoiceEntries(t){this.voiceEntries=t}get Link(){return this.staffEntryLink}set Link(t){this.staffEntryLink=t}get Instructions(){return this.instructions}set Instructions(t){this.instructions=t}get ChordContainers(){return this.chordSymbolContainers}set ChordContainers(t){this.chordSymbolContainers=t}removeAllInstructionsOfTypeClefInstruction(){let t=0,e=0;for(;t<this.instructions.length;)this.instructions[t]instanceof s.ClefInstruction?(this.instructions.splice(t,1),e++):t++;return e}removeFirstInstructionOfTypeClefInstruction(){for(let t=0;t<this.instructions.length;t++)if(this.instructions[t]instanceof s.ClefInstruction)return this.instructions.splice(t,1),!0;return!1}removeAllInstructionsOfTypeKeyInstruction(){let t=0,e=0;for(;t<this.instructions.length;)this.instructions[t]instanceof r.KeyInstruction?(this.instructions.splice(t,1),e++):t++;return e}removeFirstInstructionOfTypeKeyInstruction(){for(let t=0;t<this.instructions.length;t++)if(this.instructions[t]instanceof r.KeyInstruction)return this.instructions.splice(t,1),!0;return!1}removeAllInstructionsOfTypeRhythmInstruction(){let t=0,e=0;for(;t<this.instructions.length;)this.instructions[t]instanceof o.RhythmInstruction?(this.instructions.splice(t,1),e++):t++;return e}removeFirstInstructionOfTypeRhythmInstruction(){for(let t=0;t<this.instructions.length;t++)if(this.instructions[t]instanceof o.RhythmInstruction)return this.instructions.splice(t,1),!0;return!1}calculateMinNoteLength(){let t=new n.Fraction(Number.MAX_VALUE,1);for(let e=0,i=this.VoiceEntries.length;e<i;++e){const i=this.VoiceEntries[e];for(let e=0,n=i.Notes.length;e<n;++e){const n=i.Notes[e];n.Length.lt(t)&&(t=n.Length)}}return t}calculateMaxNoteLength(){let t=new n.Fraction(0,1);for(let e=0,i=this.VoiceEntries.length;e<i;++e){const i=this.VoiceEntries[e];for(let e=0,s=i.Notes.length;e<s;++e){const s=i.Notes[e];if(s.NoteTie){const e=n.Fraction.createFromFraction(s.Length);let i=!1;for(const t of s.NoteTie.Notes)t!==s?i&&e.Add(t.Length):i=!0;t.lt(e)&&(t=e)}else t.lt(s.Length)&&(t=s.Length)}}return t}hasNotes(){for(let t=0,e=this.VoiceEntries.length;t<e;++t)if(this.VoiceEntries[t].Notes.length>0)return!0;return!1}hasTie(){for(let t=0,e=this.VoiceEntries.length;t<e;++t)if(this.VoiceEntries[t].hasTie())return!0;return!1}findLinkedNotes(t){for(let e=0,i=this.voiceEntries.length;e<i;++e){const i=this.voiceEntries[e];for(let e=0,n=i.Notes.length;e<n;++e){const n=i.Notes[e];n.ParentStaffEntry===this&&t.push(n)}}}get hasOnlyRests(){for(const t of this.voiceEntries)for(const e of t.Notes)if(!e.isRest)return!1;return!0}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.ContDynamicEnum=e.ContinuousDynamicExpression=void 0;const n=i(3),s=i(0);class r extends n.AbstractExpression{constructor(t,e,i,n,s=""){super(e),super.parentMeasure=n,this.dynamicType=t,this.label=s,this.staffNumber=i,this.startVolume=-1,this.endVolume=-1,""!==s&&this.setType()}get DynamicType(){return this.dynamicType}set DynamicType(t){this.dynamicType=t}get StartMultiExpression(){return this.startMultiExpression}set StartMultiExpression(t){this.startMultiExpression=t}get EndMultiExpression(){return this.endMultiExpression}set EndMultiExpression(t){this.endMultiExpression=t}get Placement(){return this.placement}set Placement(t){this.placement=t}get StartVolume(){return this.startVolume}set StartVolume(t){this.startVolume=t}get EndVolume(){return this.endVolume}set EndVolume(t){this.endVolume=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get Label(){return this.label}set Label(t){this.label=t,this.setType()}static isInputStringContinuousDynamic(t){return!!t&&(r.isStringInStringList(r.listContinuousDynamicIncreasing,t)||r.isStringInStringList(r.listContinuousDynamicDecreasing,t))}getInterpolatedDynamic(t){const e=this.StartMultiExpression.AbsoluteTimestamp;let i;if(i=this.EndMultiExpression?this.EndMultiExpression.AbsoluteTimestamp:s.Fraction.plus(this.startMultiExpression.SourceMeasureParent.AbsoluteTimestamp,this.startMultiExpression.SourceMeasureParent.Duration),t.lt(e))return-1;if(i.lt(t))return-2;const n=s.Fraction.minus(t,e).RealValue/s.Fraction.minus(i,e).RealValue;return Math.max(0,Math.min(99.9,this.startVolume+(this.endVolume-this.startVolume)*n))}isWedge(){return!this.label}setType(){r.isStringInStringList(r.listContinuousDynamicIncreasing,this.label)?this.dynamicType=o.crescendo:r.isStringInStringList(r.listContinuousDynamicDecreasing,this.label)&&(this.dynamicType=o.diminuendo)}}var o,a;e.ContinuousDynamicExpression=r,r.listContinuousDynamicIncreasing=["crescendo","cresc","cresc.","cres."],r.listContinuousDynamicDecreasing=["decrescendo","decresc","decr.","diminuendo","dim.","dim"],(a=o=e.ContDynamicEnum||(e.ContDynamicEnum={}))[a.crescendo=0]="crescendo",a[a.diminuendo=1]="diminuendo"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.DrawingParameters=e.DrawingParametersEnum=e.ColoringModes=void 0;const n=i(26),s=i(3);var r,o;(o=e.ColoringModes||(e.ColoringModes={}))[o.XML=0]="XML",o[o.AutoColoring=1]="AutoColoring",o[o.CustomColorSet=2]="CustomColorSet",function(t){t.allon="allon",t.compact="compact",t.compacttight="compacttight",t.default="default",t.leadsheet="leadsheet",t.preview="preview",t.thumbnail="thumbnail"}(r=e.DrawingParametersEnum||(e.DrawingParametersEnum={})),e.DrawingParameters=class{constructor(t=r.default){this.rules=new n.EngravingRules,this.drawTitle=!0,this.drawSubtitle=!0,this.drawLyricist=!0,this.drawComposer=!0,this.drawCredits=!0,this.drawPartNames=!0,this.fingeringPosition=s.PlacementEnum.Left,this.drawHiddenNotes=!1,this.DrawingParametersEnum=t}set DrawingParametersEnum(t){switch(this.drawingParametersEnum=t,t){case r.allon:this.setForAllOn();break;case r.thumbnail:this.setForThumbnail();break;case r.leadsheet:this.setForLeadsheet();break;case r.compact:this.setForCompactMode();break;case r.compacttight:this.setForCompactTightMode();break;case r.default:default:this.setForDefault()}}get DrawingParametersEnum(){return this.drawingParametersEnum}setForAllOn(){this.drawHighlights=!0,this.drawErrors=!0,this.drawSelectionStartSymbol=!0,this.drawSelectionEndSymbol=!0,this.drawCursors=!0,this.drawActivitySymbols=!0,this.drawScrollIndicator=!0,this.drawComments=!0,this.drawMarkedAreas=!0,this.DrawTitle=!0,this.DrawSubtitle=!0,this.DrawComposer=!0,this.DrawLyricist=!0,this.drawCredits=!0,this.DrawPartNames=!0,this.drawHiddenNotes=!0,this.rules.CompactMode=!1}setForDefault(){this.rules.loadDefaultValues(),this.setForAllOn(),this.drawHiddenNotes=!1}setForThumbnail(){this.drawHighlights=!1,this.drawErrors=!1,this.drawSelectionStartSymbol=!1,this.drawSelectionStartSymbol=!1,this.drawCursors=!1,this.drawActivitySymbols=!1,this.drawScrollIndicator=!1,this.drawComments=!0,this.drawMarkedAreas=!0,this.drawHiddenNotes=!1}setForCompactMode(){this.rules.CompactMode=!0,this.DrawCredits=!1,this.drawHiddenNotes=!1}setForCompactTightMode(){this.setForCompactMode(),this.DrawPartNames=!1,this.rules.VoiceSpacingMultiplierVexflow=.65,this.rules.VoiceSpacingAddendVexflow=2,this.rules.MinSkyBottomDistBetweenStaves=1,this.rules.MinSkyBottomDistBetweenSystems=1,this.rules.BetweenStaffDistance=2.5,this.rules.StaffDistance=3.5,this.rules.MinimumDistanceBetweenSystems=1,this.rules.PageBottomMargin=0,this.rules.PageLeftMargin=2,this.rules.PageRightMargin=2}setForLeadsheet(){this.drawHighlights=!1,this.drawErrors=!1,this.drawSelectionStartSymbol=!0,this.drawSelectionEndSymbol=!0,this.drawCursors=!0,this.drawActivitySymbols=!1,this.drawScrollIndicator=!0,this.drawComments=!0,this.drawMarkedAreas=!0}get DrawCredits(){return this.drawCredits}set DrawCredits(t){this.drawCredits=t,this.DrawComposer=t,this.DrawTitle=t,this.DrawSubtitle=t,this.DrawLyricist=t}get DrawTitle(){return this.drawTitle}set DrawTitle(t){this.drawTitle=t,this.rules.RenderTitle=t,t||(this.DrawSubtitle=!1)}get DrawSubtitle(){return this.drawSubtitle}set DrawSubtitle(t){this.drawSubtitle=t,this.rules.RenderSubtitle=t,t&&(this.DrawTitle=!0)}get DrawComposer(){return this.drawComposer}set DrawComposer(t){this.drawComposer=t,this.rules.RenderComposer=t}get DrawLyricist(){return this.drawLyricist}set DrawLyricist(t){this.drawLyricist=t,this.rules.RenderLyricist=t}get DrawPartNames(){return this.drawPartNames}set DrawPartNames(t){this.drawPartNames=t,this.rules.RenderPartNames=t,this.rules.RenderPartNames||(this.rules.RenderPartAbbreviations=!1)}get FingeringPosition(){return this.fingeringPosition}set FingeringPosition(t){this.fingeringPosition=t,this.rules.FingeringPosition=t}get Rules(){return this.rules}set Rules(t){this.rules=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.CollectionUtil=void 0,Array.prototype.last||(Array.prototype.last=function(){return this[this.length-1]}),Array.prototype.clear||(Array.prototype.clear=function(){this.length=0}),Array.prototype.contains||(Array.prototype.contains=function(t){return-1!==this.indexOf(t)}),e.CollectionUtil=class{static contains2(t,e){for(let i=0;i<t.length;i++)if(t[i]===e)return!0;return!1}static last(t){return t[t.length-1]}static removeDictElementIfTrue(t,e,i){const n=[];e.forEach((function(e,s){i(t,e,s)&&n.push(e)}));for(let s=0;s<n.length;s++)e.remove(n[s])}static getLastElement(t){return t[t.length-1]}static binarySearch(t,e,i,n=0,s=t.length-1){let r=1;for(;n<s;){r=Math.floor((n+s)/2);const o=i(t[r],e);if(0===o)return r;o<0&&(n=r+1),0<o&&(s=r)}return-r}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0});var n=i(10);function s(t,e,i){for(var s=i||n.defaultEquals,r=t.length,o=0;o<r;o++)if(s(t[o],e))return o;return-1}e.indexOf=s,e.lastIndexOf=function(t,e,i){for(var s=i||n.defaultEquals,r=t.length-1;r>=0;r--)if(s(t[r],e))return r;return-1},e.contains=function(t,e,i){return s(t,e,i)>=0},e.remove=function(t,e,i){var n=s(t,e,i);return!(n<0||(t.splice(n,1),0))},e.frequency=function(t,e,i){for(var s=i||n.defaultEquals,r=t.length,o=0,a=0;a<r;a++)s(t[a],e)&&o++;return o},e.equals=function(t,e,i){var s=i||n.defaultEquals;if(t.length!==e.length)return!1;for(var r=t.length,o=0;o<r;o++)if(!s(t[o],e[o]))return!1;return!0},e.copy=function(t){return t.concat()},e.swap=function(t,e,i){if(e<0||e>=t.length||i<0||i>=t.length)return!1;var n=t[e];return t[e]=t[i],t[i]=n,!0},e.toString=function(t){return"["+t.toString()+"]"},e.forEach=function(t,e){for(var i=0,n=t;i<n.length;i++)if(!1===e(n[i]))return}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Appearance=e.Note=void 0;const n=i(0);var s;e.Note=class{constructor(t,e,i,n,s,r){this.slurs=[],this.playbackInstrumentId=void 0,this.notehead=void 0,this.printObject=!0,this.voiceEntry=t,this.parentStaffEntry=e,this.length=i,this.pitch=n,this.sourceMeasure=s,this.isRestFlag=null!=r&&r,this.halfTone=n?n.getHalfTone():0}get NoteAsString(){return this.pitch.toString()}get ParentVoiceEntry(){return this.voiceEntry}set ParentVoiceEntry(t){this.voiceEntry=t}get ParentStaffEntry(){return this.parentStaffEntry}get ParentStaff(){return this.parentStaffEntry.ParentStaff}get Length(){return this.length}set Length(t){this.length=t}get SourceMeasure(){return this.sourceMeasure}get TypeLength(){return this.typeLength}set TypeLength(t){this.typeLength=t}get NoteTypeXml(){return this.noteTypeXml}set NoteTypeXml(t){this.noteTypeXml=t}get NormalNotes(){return this.normalNotes}set NormalNotes(t){this.normalNotes=t}get Pitch(){return this.pitch}get NoteBeam(){return this.beam}set NoteBeam(t){this.beam=t}set Notehead(t){this.notehead=t}get Notehead(){return this.notehead}get NoteTuplet(){return this.tuplet}set NoteTuplet(t){this.tuplet=t}get NoteTie(){return this.tie}set NoteTie(t){this.tie=t}get NoteSlurs(){return this.slurs}set NoteSlurs(t){this.slurs=t}get PlaybackInstrumentId(){return this.playbackInstrumentId}set PlaybackInstrumentId(t){this.playbackInstrumentId=t}get PrintObject(){return this.printObject}set PrintObject(t){this.printObject=t}get Arpeggio(){return this.arpeggio}set Arpeggio(t){this.arpeggio=t}get IsCueNote(){return this.isCueNote}set IsCueNote(t){this.isCueNote=t}get StemDirectionXml(){return this.stemDirectionXml}set StemDirectionXml(t){this.stemDirectionXml=t}get TremoloStrokes(){return this.tremoloStrokes}set TremoloStrokes(t){this.tremoloStrokes=t}get StemColorXml(){return this.stemColorXml}set StemColorXml(t){this.stemColorXml=t}get NoteheadColorXml(){return this.noteheadColorXml}set NoteheadColorXml(t){this.noteheadColorXml=t}get NoteheadColor(){return this.noteheadColor}set NoteheadColor(t){this.noteheadColor=t}get NoteheadColorCurrentlyRendered(){return this.noteheadColorCurrentlyRendered}set NoteheadColorCurrentlyRendered(t){this.noteheadColorCurrentlyRendered=t}isRest(){return this.isRestFlag}isWholeRest(){return this.isRest()&&this.Length.RealValue===this.sourceMeasure.ActiveTimeSignature.RealValue}ToString(){return this.pitch?this.Pitch.ToString()+", length: "+this.length.toString():"rest note, length: "+this.length.toString()}getAbsoluteTimestamp(){return n.Fraction.plus(this.voiceEntry.Timestamp,this.sourceMeasure.AbsoluteTimestamp)}checkForDoubleSlur(t){for(let e=0,i=this.slurs.length;e<i;++e){const i=this.slurs[e];if(void 0!==i.StartNote&&void 0!==i.EndNote&&void 0!==t.StartNote&&t.StartNote===i.StartNote&&i.EndNote===this)return!0}return!1}},(s=e.Appearance||(e.Appearance={}))[s.Normal=0]="Normal",s[s.Grace=1]="Grace",s[s.Cue=2]="Cue"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.TempoEnum=e.InstantaneousTempoExpression=void 0;const n=i(55),s=i(11),r=i(0);class o extends n.AbstractTempoExpression{constructor(t,e,i,n,s,r=!1){super(t,e,i,s),this.setTempoAndTempoType(n)}static getDefaultValueForTempoType(t){switch(t){case a.larghissimo:return 20;case a.grave:return 30;case a.lento:return 48;case a.largo:return 52;case a.larghetto:return 63;case a.adagio:return 70;case a.adagietto:return 75;case a.andanteModerato:return 88;case a.andante:return 92;case a.andantino:return 96;case a.moderato:return 106;case a.allegretto:return 112;case a.allegroModerato:return 118;case a.allegro:return 130;case a.vivace:return 140;case a.vivacissimo:return 155;case a.allegrissimo:return 170;case a.presto:return 184;case a.prestissimo:return 200;default:throw new s.ArgumentOutOfRangeException("tempoEnum")}}static isInputStringInstantaneousTempo(t){return!!t&&(o.isStringInStringList(o.listInstantaneousTempoLarghissimo,t)||o.isStringInStringList(o.listInstantaneousTempoGrave,t)||o.isStringInStringList(o.listInstantaneousTempoLento,t)||o.isStringInStringList(o.listInstantaneousTempoLargo,t)||o.isStringInStringList(o.listInstantaneousTempoLarghetto,t)||o.isStringInStringList(o.listInstantaneousTempoAdagio,t)||o.isStringInStringList(o.listInstantaneousTempoAdagietto,t)||o.isStringInStringList(o.listInstantaneousTempoAndanteModerato,t)||o.isStringInStringList(o.listInstantaneousTempoAndante,t)||o.isStringInStringList(o.listInstantaneousTempoAndantino,t)||o.isStringInStringList(o.listInstantaneousTempoModerato,t)||o.isStringInStringList(o.listInstantaneousTempoAllegretto,t)||o.isStringInStringList(o.listInstantaneousTempoAllegroModerato,t)||o.isStringInStringList(o.listInstantaneousTempoAllegro,t)||o.isStringInStringList(o.listInstantaneousTempoVivace,t)||o.isStringInStringList(o.listInstantaneousTempoVivacissimo,t)||o.isStringInStringList(o.listInstantaneousTempoAllegrissimo,t)||o.isStringInStringList(o.listInstantaneousTempoPresto,t)||o.isStringInStringList(o.listInstantaneousTempoPrestissimo,t)||o.isStringInStringList(o.listInstantaneousTempoChangesGeneral,t))}get Label(){return this.label}set Label(t){this.label=t}get Placement(){return this.placement}set Placement(t){this.placement=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get Enum(){return this.tempoEnum}get TempoInBpm(){return this.tempoInBpm}set TempoInBpm(t){this.tempoInBpm=t}get ParentMultiTempoExpression(){return this.parentMultiTempoExpression}getAbsoluteTimestamp(){return r.Fraction.plus(this.ParentMultiTempoExpression.SourceMeasureParent.AbsoluteTimestamp,this.ParentMultiTempoExpression.Timestamp)}getAbsoluteFloatTimestamp(){return r.Fraction.plus(this.ParentMultiTempoExpression.SourceMeasureParent.AbsoluteTimestamp,this.ParentMultiTempoExpression.Timestamp).RealValue}setTempoAndTempoType(t){return this.label?o.isStringInStringList(o.listInstantaneousTempoLarghissimo,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.larghissimo)),this.tempoInBpm=t,void(this.tempoEnum=a.larghissimo)):o.isStringInStringList(o.listInstantaneousTempoGrave,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.grave)),this.tempoInBpm=t,void(this.tempoEnum=a.grave)):o.isStringInStringList(o.listInstantaneousTempoLento,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.lento)),this.tempoInBpm=t,void(this.tempoEnum=a.lento)):o.isStringInStringList(o.listInstantaneousTempoLargo,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.largo)),this.tempoInBpm=t,void(this.tempoEnum=a.largo)):o.isStringInStringList(o.listInstantaneousTempoLarghetto,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.larghetto)),this.tempoInBpm=t,void(this.tempoEnum=a.larghetto)):o.isStringInStringList(o.listInstantaneousTempoAdagio,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.adagio)),this.tempoInBpm=t,void(this.tempoEnum=a.adagio)):o.isStringInStringList(o.listInstantaneousTempoAdagietto,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.adagietto)),this.tempoInBpm=t,void(this.tempoEnum=a.adagietto)):o.isStringInStringList(o.listInstantaneousTempoAndanteModerato,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.andanteModerato)),this.tempoInBpm=t,void(this.tempoEnum=a.andanteModerato)):o.isStringInStringList(o.listInstantaneousTempoAndante,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.andante)),this.tempoInBpm=t,void(this.tempoEnum=a.andante)):o.isStringInStringList(o.listInstantaneousTempoAndantino,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.andantino)),this.tempoInBpm=t,void(this.tempoEnum=a.andantino)):o.isStringInStringList(o.listInstantaneousTempoModerato,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.moderato)),this.tempoInBpm=t,void(this.tempoEnum=a.moderato)):o.isStringInStringList(o.listInstantaneousTempoAllegretto,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.allegretto)),this.tempoInBpm=t,void(this.tempoEnum=a.allegretto)):o.isStringInStringList(o.listInstantaneousTempoAllegroModerato,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.allegroModerato)),this.tempoInBpm=t,void(this.tempoEnum=a.allegroModerato)):o.isStringInStringList(o.listInstantaneousTempoAllegro,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.allegro)),this.tempoInBpm=t,void(this.tempoEnum=a.allegro)):o.isStringInStringList(o.listInstantaneousTempoVivace,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.vivace)),this.tempoInBpm=t,void(this.tempoEnum=a.vivace)):o.isStringInStringList(o.listInstantaneousTempoVivacissimo,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.vivacissimo)),this.tempoInBpm=t,void(this.tempoEnum=a.vivacissimo)):o.isStringInStringList(o.listInstantaneousTempoAllegrissimo,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.allegrissimo)),this.tempoInBpm=t,void(this.tempoEnum=a.allegrissimo)):o.isStringInStringList(o.listInstantaneousTempoPresto,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.presto)),this.tempoInBpm=t,void(this.tempoEnum=a.presto)):o.isStringInStringList(o.listInstantaneousTempoPrestissimo,this.label)?(0===t&&(t=o.getDefaultValueForTempoType(a.prestissimo)),this.tempoInBpm=t,void(this.tempoEnum=a.prestissimo)):o.isStringInStringList(o.listInstantaneousTempoAddons,this.label)?(this.tempoInBpm=0,void(this.tempoEnum=a.addon)):o.isStringInStringList(o.listInstantaneousTempoChangesGeneral,this.label)?(this.tempoInBpm=0,void(this.tempoEnum=a.changes)):void 0:(this.tempoInBpm=t,void(this.tempoEnum=a.metronomeMark))}}var a,l;e.InstantaneousTempoExpression=o,o.listInstantaneousTempoLarghissimo=["Larghissimo","Sehr breit","very, very slow"],o.listInstantaneousTempoGrave=["Grave","Schwer","slow and solemn"],o.listInstantaneousTempoLento=["Lento","Lent","Langsam","slowly"],o.listInstantaneousTempoLargo=["Largo","Breit","broadly"],o.listInstantaneousTempoLarghetto=["Larghetto","Etwas breit","rather broadly"],o.listInstantaneousTempoAdagio=["Adagio","Langsam","Ruhig","slow and stately"],o.listInstantaneousTempoAdagietto=["Adagietto","Ziemlich ruhig","Ziemlich langsam","rather slow"],o.listInstantaneousTempoAndanteModerato=["Andante moderato"],o.listInstantaneousTempoAndante=["Andante","Gehend","Schreitend","at a walking pace"],o.listInstantaneousTempoAndantino=["Andantino"],o.listInstantaneousTempoModerato=["Moderato","Mäßig","Mod�r�","moderately"],o.listInstantaneousTempoAllegretto=["Allegretto","fast"],o.listInstantaneousTempoAllegroModerato=["Allegro moderato"],o.listInstantaneousTempoAllegro=["Allegro","Rapide","Vite","Rasch","Schnell","Fr�hlich"],o.listInstantaneousTempoVivace=["Vivace","Lebhaft","Lebendig","lively and fast"],o.listInstantaneousTempoVivacissimo=["Vivacissimo","Sehr lebhaft","Sehr lebendig"],o.listInstantaneousTempoAllegrissimo=["Allegrissimo","very fast"],o.listInstantaneousTempoPresto=["Presto","Sehr schnell","Geschwind"],o.listInstantaneousTempoPrestissimo=["Prestissimo","äußerst schnell"],o.listInstantaneousTempoChangesGeneral=["tempo primo","a tempo","tempo i","rubato","doppio movimento"],o.listInstantaneousTempoAddons=["assai","amoroso","cantabile","con brio","con dolore","con espressione","con fuoco","con moto","con spirito","spiritoso","espressivo","giocoso","giusto","grazioso","lesto","lugubre","maestoso","ma non troppo","marcato","molto","morendo","mosso","non tanto","piu","un poco","poco","quasi","risoluto","scherzando","sostenuto","teneramente","tempo giusto","tranquillo","sehr","lieblich","liebevoll","mit Leidenschaft","mit Liebe","amourös","gesanglich","mit Schwung","mit Feuer","mit Schmerz","mit Ausdruck","mit Bewegung","geistvoll","ausdrucksvoll","freudig","verspielt","angemessen","graziös","mit Grazie","flink","behände","traurig","klagend","majestätisch","aber nicht zu sehr","markant","gemäßigt","viel","sehr","ersterbend","bewegt","nicht zu sehr","mehr","ein wenig","gleichsam","entschlossen","zupackend","heiter","nachdrücklich","getragen","gewichtig","zart","zärtlich","im angemessenen Zeitmaß","ruhig","ein wenig","alla marcia","ad libitum","alla breve"],(l=a=e.TempoEnum||(e.TempoEnum={}))[l.none=0]="none",l[l.larghissimo=1]="larghissimo",l[l.grave=2]="grave",l[l.lento=3]="lento",l[l.largo=4]="largo",l[l.larghetto=5]="larghetto",l[l.adagio=6]="adagio",l[l.adagietto=7]="adagietto",l[l.andanteModerato=8]="andanteModerato",l[l.andante=9]="andante",l[l.andantino=10]="andantino",l[l.moderato=11]="moderato",l[l.allegretto=12]="allegretto",l[l.allegroModerato=13]="allegroModerato",l[l.allegro=14]="allegro",l[l.vivace=15]="vivace",l[l.vivacissimo=16]="vivacissimo",l[l.allegrissimo=17]="allegrissimo",l[l.presto=18]="presto",l[l.prestissimo=19]="prestissimo",l[l.lastRealTempo=20]="lastRealTempo",l[l.addon=21]="addon",l[l.changes=22]="changes",l[l.metronomeMark=23]="metronomeMark"},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.DynamicEnum=e.InstantaneousDynamicExpression=void 0;const s=i(3),r=i(94),o=i(11),a=n(i(1)),l=i(15);class h extends s.AbstractExpression{constructor(t,e,i,n,s){super(i),super.parentMeasure=s,this.dynamicEnum=c[t.toLowerCase()],this.soundDynamic=e,this.staffNumber=n}static staticConstructor(){h.dynamicToRelativeVolumeDict.setValue(c.ffffff,1),h.dynamicToRelativeVolumeDict.setValue(c.fffff,126/127),h.dynamicToRelativeVolumeDict.setValue(c.ffff,125/127),h.dynamicToRelativeVolumeDict.setValue(c.fff,124/127),h.dynamicToRelativeVolumeDict.setValue(c.ff,122/127),h.dynamicToRelativeVolumeDict.setValue(c.f,108/127),h.dynamicToRelativeVolumeDict.setValue(c.mf,76/127),h.dynamicToRelativeVolumeDict.setValue(c.sf,.5),h.dynamicToRelativeVolumeDict.setValue(c.sfp,.5),h.dynamicToRelativeVolumeDict.setValue(c.sfpp,.5),h.dynamicToRelativeVolumeDict.setValue(c.fp,.5),h.dynamicToRelativeVolumeDict.setValue(c.rf,.5),h.dynamicToRelativeVolumeDict.setValue(c.rfz,.5),h.dynamicToRelativeVolumeDict.setValue(c.sfz,.5),h.dynamicToRelativeVolumeDict.setValue(c.sffz,.5),h.dynamicToRelativeVolumeDict.setValue(c.fz,.5),h.dynamicToRelativeVolumeDict.setValue(c.mp,60/127),h.dynamicToRelativeVolumeDict.setValue(c.p,28/127),h.dynamicToRelativeVolumeDict.setValue(c.pp,12/127),h.dynamicToRelativeVolumeDict.setValue(c.ppp,10/127),h.dynamicToRelativeVolumeDict.setValue(c.pppp,7/127),h.dynamicToRelativeVolumeDict.setValue(c.ppppp,5/127),h.dynamicToRelativeVolumeDict.setValue(c.pppppp,4/127)}get ParentMultiExpression(){return this.multiExpression}set ParentMultiExpression(t){this.multiExpression=t}get DynEnum(){return this.dynamicEnum}set DynEnum(t){this.dynamicEnum=t}get SoundDynamic(){return this.soundDynamic}set SoundDynamic(t){this.soundDynamic=t}get Placement(){return this.placement}set Placement(t){this.placement=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get Length(){return Math.abs(this.length)<1e-4&&(this.length=this.calculateLength()),this.length}get MidiVolume(){return 127*this.Volume}get Volume(){return h.dynamicToRelativeVolumeDict.getValue(this.dynamicEnum)}static isInputStringInstantaneousDynamic(t){return!!t&&h.isStringInStringList(h.listInstantaneousDynamics,t)}getDynamicExpressionSymbol(t){switch(t){case"p":return r.DynamicExpressionSymbolEnum.p;case"f":return r.DynamicExpressionSymbolEnum.f;case"s":return r.DynamicExpressionSymbolEnum.s;case"z":return r.DynamicExpressionSymbolEnum.z;case"m":return r.DynamicExpressionSymbolEnum.m;case"r":return r.DynamicExpressionSymbolEnum.r;default:throw new o.InvalidEnumArgumentException("unknown DynamicExpressionSymbolEnum: "+t)}}calculateLength(){return a.default.debug("[Andrea] instantaneousDynamicExpression: not implemented: calculateLength!"),0}}var c,u;e.InstantaneousDynamicExpression=h,h.dynamicToRelativeVolumeDict=new l.Dictionary,h.listInstantaneousDynamics=["pppppp","ppppp","pppp","ppp","pp","p","ffffff","fffff","ffff","fff","ff","f","mf","mp","sf","sff","sp","spp","fp","rf","rfz","sfz","sffz","fz"],(u=c=e.DynamicEnum||(e.DynamicEnum={}))[u.pppppp=0]="pppppp",u[u.ppppp=1]="ppppp",u[u.pppp=2]="pppp",u[u.ppp=3]="ppp",u[u.pp=4]="pp",u[u.p=5]="p",u[u.mp=6]="mp",u[u.mf=7]="mf",u[u.f=8]="f",u[u.ff=9]="ff",u[u.fff=10]="fff",u[u.ffff=11]="ffff",u[u.fffff=12]="fffff",u[u.ffffff=13]="ffffff",u[u.sf=14]="sf",u[u.sff=15]="sff",u[u.sfp=16]="sfp",u[u.sfpp=17]="sfpp",u[u.fp=18]="fp",u[u.rf=19]="rf",u[u.rfz=20]="rfz",u[u.sfz=21]="sfz",u[u.sffz=22]="sffz",u[u.fz=23]="fz",u[u.other=24]="other",h.staticConstructor()},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.NoteTypeHandler=e.NoteType=void 0;const n=i(0),s=i(20),r=i(11);var o,a;(a=o=e.NoteType||(e.NoteType={}))[a.UNDEFINED=0]="UNDEFINED",a[a._1024th=1]="_1024th",a[a._512th=2]="_512th",a[a._256th=3]="_256th",a[a._128th=4]="_128th",a[a._64th=5]="_64th",a[a._32nd=6]="_32nd",a[a._16th=7]="_16th",a[a.EIGTH=8]="EIGTH",a[a.QUARTER=9]="QUARTER",a[a.HALF=10]="HALF",a[a.WHOLE=11]="WHOLE",a[a.BREVE=12]="BREVE",a[a.LONG=13]="LONG",a[a.MAXIMA=14]="MAXIMA";class l{static NoteTypeToString(t){return this.NoteTypeXmlValues[t]}static StringToNoteType(t){const e=this.NoteTypeXmlValues.indexOf(t);return-1!==e?e:o.UNDEFINED}static getNoteDurationFromType(t){switch(t){case"1024th":return new n.Fraction(1,1024);case"512th":return new n.Fraction(1,512);case"256th":return new n.Fraction(1,256);case"128th":return new n.Fraction(1,128);case"64th":return new n.Fraction(1,64);case"32th":case"32nd":return new n.Fraction(1,32);case"16th":return new n.Fraction(1,16);case"eighth":return new n.Fraction(1,8);case"quarter":return new n.Fraction(1,4);case"half":return new n.Fraction(1,2);case"whole":return new n.Fraction(1,1);case"breve":return new n.Fraction(2,1);case"long":return new n.Fraction(4,1);case"maxima":return new n.Fraction(8,1);default:{const t=s.ITextTranslation.translateText("ReaderErrorMessages/NoteDurationError","Invalid note duration.");throw new r.MusicSheetReadingException(t)}}}}e.NoteTypeHandler=l,l.NoteTypeXmlValues=["","1024th","512th","256th","128th","64th","32nd","16th","eigth","quarter","half","whole","breve","long","maxima"]},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.SystemLinePosition=void 0,(n=e.SystemLinePosition||(e.SystemLinePosition={}))[n.MeasureBegin=0]="MeasureBegin",n[n.MeasureEnd=1]="MeasureEnd"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.LinkedVoice=void 0;const n=i(51);class s extends n.Voice{constructor(t,e,i){super(t,e),this.master=i}get Master(){return this.master}}e.LinkedVoice=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractGraphicalExpression=void 0;const n=i(6),s=i(5);class r extends n.GraphicalObject{constructor(t,e,i){super(),this.expression=e,this.parentMeasure=i,this.boundingBox=new s.BoundingBox(this,t.PositionAndShape),this.parentStaffLine=t,this.parentStaffLine.AbstractExpressions.push(this),this.rules=t.ParentMusicSystem.rules}get Label(){return this.label}get ParentStaffLine(){return this.parentStaffLine}get SourceExpression(){return this.expression}get Placement(){return this.expression.Placement}}e.AbstractGraphicalExpression=r},function(t,e){var i;i=function(){return this}();try{i=i||new Function("return this")()}catch(n){"object"==typeof window&&(i=window)}t.exports=i},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.StavePositionEnum=e.VexFlowMeasure=void 0;const s=n(i(8)),r=i(122),o=i(23),a=i(7),l=i(13);var h=s.default.Flow.NoteSubGroup;const c=n(i(1)),u=i(16),d=i(28),f=i(40),p=i(14),m=i(62),b=i(0),g=i(41),y=i(3),S=i(39);class v extends r.GraphicalMeasure{constructor(t,e,i){super(t,e,i),this.isTabMeasure=!1,this.octaveOffset=3,this.vfVoices={},this.vfTies=[],this.vfRepetitionWords=[],this.connectors=[],this.beams={},this.tuplets={},this.vftuplets={},this.minimumStaffEntriesWidth=-1,i?this.rules=i.ParentMusicSystem.rules:e&&(this.rules=e.Rules),this.resetLayout()}setAbsoluteCoordinates(t,e){this.stave.setX(t).setY(e)}resetLayout(){this.stave=new s.default.Flow.Stave(0,0,0,{fill_style:this.rules.StaffLineColor,space_above_staff_ln:0,space_below_staff_ln:0}),this.stave.MeasureNumber=this.MeasureNumber,this.ParentStaff&&this.setLineNumber(this.ParentStaff.StafflineCount),this.stave.setBegBarType(s.default.Flow.Barline.type.NONE),this.parentSourceMeasure&&this.parentSourceMeasure.endingBarStyleEnum===o.SystemLinesEnum.None&&this.stave.setEndBarType(s.default.Flow.Barline.type.NONE),this.updateInstructionWidth()}clean(){this.vfTies.length=0,this.connectors=[],this.resetLayout()}getLineWidth(t){switch(t){case o.SystemLinesEnum.BoldThinDots:case o.SystemLinesEnum.DotsThinBold:case o.SystemLinesEnum.DotsBoldBoldDots:return 10/u.unitInPixels;default:return 0}}addClefAtBegin(t){if(this.octaveOffset=t.OctaveOffset,t.ClefType===a.ClefEnum.TAB)this.stave.addClef("tab",void 0,void 0,void 0);else{const e=l.VexFlowConverter.Clef(t,"default");this.stave.addClef(e.type,e.size,e.annotation,s.default.Flow.StaveModifier.Position.BEGIN)}this.updateInstructionWidth()}setLineNumber(t){5!==t&&(0===t?(this.stave.setNumLines(0),this.stave.getBottomLineY=function(){return this.getYForLine(this.options.num_lines)}):1===t?(this.stave.options.line_config=[{visible:!1},{visible:!1},{visible:!0},{visible:!1},{visible:!1}],this.stave.getBottomLineY=function(){return this.getYForLine(2)}):2===t?(this.stave.options.line_config=[{visible:!1},{visible:!1},{visible:!0},{visible:!0},{visible:!1}],this.stave.getBottomLineY=function(){return this.getYForLine(3)}):3===t?(this.stave.options.line_config=[{visible:!1},{visible:!0},{visible:!0},{visible:!0},{visible:!1}],this.stave.getBottomLineY=function(){return this.getYForLine(2)}):(this.stave.setNumLines(t),this.stave.getBottomLineY=function(){return this.getYForLine(this.options.num_lines)}))}addKeyAtBegin(t,e,i){this.rules.RenderKeySignatures&&(this.stave.setKeySignature(l.VexFlowConverter.keySignature(t),l.VexFlowConverter.keySignature(e),void 0),this.updateInstructionWidth())}addRhythmAtBegin(t){const e=l.VexFlowConverter.TimeSignature(t);this.stave.addModifier(e,s.default.Flow.StaveModifier.Position.BEGIN),this.updateInstructionWidth()}addClefAtEnd(t,e=!0){const i=l.VexFlowConverter.Clef(t,"small");if(e||!this.stave.endClef){this.stave.setEndClef(i.type,i.size,i.annotation);for(const t of this.stave.getModifiers())if(e){const e=t.originalStrokeStyle,i=t.originalFillStyle;t.getStyle()&&(e&&i?(t.getStyle().strokeStyle=e,t.getStyle().fillStyle=i):(t.getStyle().strokeStyle=null,t.getStyle().fillStyle=null))}else if("clefs"===t.getCategory()&&t.getPosition()===s.default.Flow.StaveModifier.Position.END&&t.type===i.type){const e="#12345600",i=t.getStyle();i&&(t.originalStrokeStyle=i.strokeStyle,t.originalFillStyle=i.fillStyle),t.setStyle({strokeStyle:e,fillStyle:e})}return this.parentSourceMeasure.hasEndClef=!0,this.updateInstructionWidth()}}addMeasureLine(t,e,i=!0){switch(e){case f.SystemLinePosition.MeasureBegin:switch(t){case o.SystemLinesEnum.BoldThinDots:i||(this.stave.modifiers[0].draw=function(t){switch(t.checkContext(),this.setRendered(),this.type){case s.default.Flow.Barline.type.SINGLE:this.drawVerticalBar(t,this.x,!1);break;case s.default.Flow.Barline.type.DOUBLE:this.drawVerticalBar(t,this.x,!0);break;case s.default.Flow.Barline.type.END:this.drawVerticalEndBar(t,this.x);break;case s.default.Flow.Barline.type.REPEAT_BEGIN:this.drawRepeatBar(t,this.x,!0);break;case s.default.Flow.Barline.type.REPEAT_END:this.drawRepeatBar(t,this.x,!1);break;case s.default.Flow.Barline.type.REPEAT_BOTH:this.drawRepeatBar(t,this.x,!1),this.drawRepeatBar(t,this.x,!0)}}),this.stave.setBegBarType(s.default.Flow.Barline.type.REPEAT_BEGIN)}break;case f.SystemLinePosition.MeasureEnd:switch(t){case o.SystemLinesEnum.DotsBoldBoldDots:this.stave.setEndBarType(s.default.Flow.Barline.type.REPEAT_BOTH);break;case o.SystemLinesEnum.DotsThinBold:this.stave.setEndBarType(s.default.Flow.Barline.type.REPEAT_END);break;case o.SystemLinesEnum.DoubleThin:this.stave.setEndBarType(s.default.Flow.Barline.type.DOUBLE);break;case o.SystemLinesEnum.ThinBold:this.stave.setEndBarType(s.default.Flow.Barline.type.END);break;case o.SystemLinesEnum.None:this.stave.setEndBarType(s.default.Flow.Barline.type.NONE)}}}addMeasureNumber(){const t=this.MeasureNumber.toString(),e=x.ABOVE;this.stave.setText(t,e,{justification:1,shift_x:0,shift_y:0})}addWordRepetition(t){let e,i=s.default.Flow.StaveModifier.Position.END;const n=this.beginInstructionsWidth;switch(t.type){case d.RepetitionInstructionEnum.Segno:e=s.default.Flow.Repetition.type.SEGNO_LEFT,i=s.default.Flow.StaveModifier.Position.LEFT;break;case d.RepetitionInstructionEnum.Coda:e=s.default.Flow.Repetition.type.CODA_LEFT,i=s.default.Flow.StaveModifier.Position.LEFT;break;case d.RepetitionInstructionEnum.DaCapo:e=s.default.Flow.Repetition.type.DC;break;case d.RepetitionInstructionEnum.DalSegno:e=s.default.Flow.Repetition.type.DS;break;case d.RepetitionInstructionEnum.Fine:e=s.default.Flow.Repetition.type.FINE;break;case d.RepetitionInstructionEnum.ToCoda:e=s.default.Flow.Repetition.type.TO_CODA;break;case d.RepetitionInstructionEnum.DaCapoAlFine:e=s.default.Flow.Repetition.type.DC_AL_FINE;break;case d.RepetitionInstructionEnum.DaCapoAlCoda:e=s.default.Flow.Repetition.type.DC_AL_CODA;break;case d.RepetitionInstructionEnum.DalSegnoAlFine:e=s.default.Flow.Repetition.type.DS_AL_FINE;break;case d.RepetitionInstructionEnum.DalSegnoAlCoda:e=s.default.Flow.Repetition.type.DS_AL_CODA}if(e){const t=new s.default.Flow.Repetition(e,n,-this.rules.RepetitionSymbolsYOffset);this.stave.addModifier(t,i)}else this.addVolta(t)}addVolta(t){var e;let i=s.default.Flow.Volta.type.BEGIN;if(t.type===d.RepetitionInstructionEnum.Ending){switch(t.alignment){case d.AlignmentType.Begin:i=this.parentSourceMeasure.endsRepetitionEnding()?s.default.Flow.Volta.type.BEGIN_END:s.default.Flow.Volta.type.BEGIN;break;case d.AlignmentType.End:if(this.parentSourceMeasure.beginsRepetitionEnding())return;i=s.default.Flow.Volta.type.END}const n=this.ParentStaffLine.SkyBottomLineCalculator,r=this.PositionAndShape.AbsolutePosition.x+this.PositionAndShape.BorderMarginLeft+.4,o=Math.max(this.PositionAndShape.AbsolutePosition.x+this.PositionAndShape.BorderMarginRight,r+.4),a=n.getSkyLineMinInRange(r,o)-2;let l,h=-6.1+this.rules.VoltaOffset,c=this.rules.VoltaOffset;a<h&&(c+=a-h,h=a);const f=this.parentSourceMeasure.MeasureNumber;for(let t=0;t<this.ParentStaffLine.Measures.length;t++){const i=this.ParentStaffLine.Measures[t];i instanceof v&&(i.MeasureNumber!==f-1&&i.MeasureNumber+(null===(e=i.parentSourceMeasure)||void 0===e?void 0:e.multipleRestMeasures)!==f||(l=i))}if(l){const t=l.stave.getModifiers();for(let e=0;e<t.length;e++){const i=t[e];if(i.hasOwnProperty("volta")){const t=l.ParentStaffLine.SkyBottomLineCalculator,e=l.PositionAndShape.AbsolutePosition.x+l.PositionAndShape.BorderMarginLeft+.4,n=Math.max(l.PositionAndShape.AbsolutePosition.x+l.PositionAndShape.BorderMarginRight,e+.4),s=t.getSkyLineMinInRange(e,n);s<=h?(c+=s-h,h=s):(i.y_shift=c*u.unitInPixels,l.ParentStaffLine.SkyBottomLineCalculator.updateSkyLineInRange(e,n,h))}}}c*=10,this.stave.setVoltaType(i,t.endingIndices[0],c),n.updateSkyLineInRange(r,o,h)}}setWidth(t){super.setWidth(t),this.stave.setWidth(t*u.unitInPixels)}layoutSymbols(){}draw(t){this.stave.setContext(t).draw();for(const e in this.vfVoices)this.vfVoices.hasOwnProperty(e)&&(t.save(),this.vfVoices[e].draw(t,this.stave),t.restore());for(const e in this.vfbeams)if(this.vfbeams.hasOwnProperty(e))for(const i of this.vfbeams[e])i.setContext(t).draw();if(this.autoVfBeams)for(const e of this.autoVfBeams)e.setContext(t).draw();if(!this.isTabMeasure||this.rules.TupletNumbersInTabs){if(this.autoTupletVfBeams)for(const e of this.autoTupletVfBeams)e.setContext(t).draw();for(const e in this.vftuplets)if(this.vftuplets.hasOwnProperty(e))for(const i of this.vftuplets[e])i.setContext(t).draw()}for(const e of this.vfTies)e.setContext(t).draw();for(const e of this.connectors)e.setContext(t).draw();this.correctNotePositions()}format(){this.formatVoices&&this.formatVoices((this.PositionAndShape.Size.width-this.beginInstructionsWidth-this.endInstructionsWidth)*u.unitInPixels,this)}correctNotePositions(){if(!this.isTabMeasure)for(const t of this.getVoicesWithinMeasure())for(const e of t.VoiceEntries)for(const t of e.Notes){const e=this.rules.GNote(t),i=e.vfnote[0];let n=0;e.parentVoiceEntry.parentVoiceEntry.StemDirection===p.StemDirectionType.Up?n+=3.5:n+=.5,n+=-e.notehead(i).line+e.parentVoiceEntry.notes.last().notehead().line,e.PositionAndShape.RelativePosition.y=n}}getVoicesWithinMeasure(){const t=[];for(const e of this.staffEntries)for(const i of e.graphicalVoiceEntries)-1===t.indexOf(i.parentVoiceEntry.ParentVoice)&&t.push(i.parentVoiceEntry.ParentVoice);return t}getGraphicalVoiceEntriesPerVoice(t){const e=[];for(const i of this.staffEntries)for(const n of i.graphicalVoiceEntries)n.parentVoiceEntry.ParentVoice===t&&e.push(n);return e}getRestFilledVexFlowStaveNotesPerVoice(t){let e;const i=this.getGraphicalVoiceEntriesPerVoice(t);for(let r=0,o=i.length;r<o;++r){const t=i[r],n=t.notes[0].sourceNote.getAbsoluteTimestamp();let s=new b.Fraction;for(const e of t.notes){const t=b.Fraction.plus(e.sourceNote.getAbsoluteTimestamp(),e.sourceNote.Length);s.lt(t)&&(s=t)}if(e){const t=b.Fraction.minus(n,e);if(t.RealValue>0){c.default.trace(`Ghost Found in between (measure ${this.MeasureNumber})`);const e=l.VexFlowConverter.GhostNote(t),n=new m.VexFlowVoiceEntry(void 0,void 0);n.vfStaveNote=e,i.splice(r,0,n),r++}}else{const t=b.Fraction.minus(n,this.parentSourceMeasure.AbsoluteTimestamp);if(t.RealValue>0){c.default.trace(`Ghost Found at start (measure ${this.MeasureNumber})`);const e=l.VexFlowConverter.GhostNote(t),n=new m.VexFlowVoiceEntry(void 0,void 0);n.vfStaveNote=e,i.splice(0,0,n),r++}}e=s}const n=b.Fraction.plus(this.parentSourceMeasure.AbsoluteTimestamp,this.parentSourceMeasure.Duration),s=b.Fraction.minus(n,e);if(s.RealValue>0){c.default.trace(`Ghost Found at end (measure ${this.MeasureNumber})`);const t=l.VexFlowConverter.GhostNote(s),e=new m.VexFlowVoiceEntry(void 0,void 0);e.vfStaveNote=t,i.push(e)}return i}handleBeam(t,e){const i=t.sourceNote.ParentVoiceEntry.ParentVoice.VoiceId;let n,s=this.beams[i];s||(s=this.beams[i]=[]);for(const o of s)o[0]===e&&(n=o);n||(n=[e,[]],s.push(n));const r=t.parentVoiceEntry;n[1].indexOf(r)<0&&n[1].push(r)}handleTuplet(t,e){const i=t.sourceNote.ParentVoiceEntry.ParentVoice.VoiceId;e=t.sourceNote.NoteTuplet;let n,s=this.tuplets[i];s||(s=this.tuplets[i]=[]);for(const o of s)o[0]===e&&(n=o);n||(n=[e,[]],s.push(n));const r=t.parentVoiceEntry;n[1].indexOf(r)<0&&n[1].push(r)}finalizeBeams(){this.vfbeams={};const t=[];for(const e in this.beams)if(this.beams.hasOwnProperty(e)){let i=this.vfbeams[e];i||(i=this.vfbeams[e]=[]);for(const n of this.beams[e]){let e=!1;for(const t of n[0].Notes)if(t.Length.RealValue>=new b.Fraction(1,4).RealValue&&(!t.TypeLength||t.TypeLength.RealValue>.125)){e=!0;break}if(e){c.default.debug("Beam between note >= quarter, likely tremolo, currently unsupported. continuing.");continue}const r=[],o=n[0],a=n[1];let l=!0;for(const t of a)t.parentVoiceEntry.ParentVoice===o.Notes[0].ParentVoiceEntry.ParentVoice&&(l=t.parentVoiceEntry.WantedStemDirection===p.StemDirectionType.Undefined);let h,u=!1;const d=[];for(const i of a){const e=i.vfStaveNote;e&&(r.push(e),t.push(e)),i.parentVoiceEntry.IsGrace&&(u=!0),i.parentVoiceEntry.StemColor&&this.rules.ColoringEnabled&&d.push(i.parentVoiceEntry.StemColor)}if(r.length>1){const t=new s.default.Flow.Beam(r,l);if(u&&(t.render_options.beam_width=3,t.render_options.partial_beam_length=4),d.length>=2&&this.rules.ColorBeams){h=d[0];for(const t of d)if(t!==h){h=void 0;break}t.setStyle({fillStyle:h,strokeStyle:h})}this.rules.FlatBeams&&(t.render_options.flat_beams=!0,t.render_options.flat_beam_offset=this.rules.FlatBeamOffset,t.render_options.flat_beam_offset_per_beam=this.rules.FlatBeamOffsetPerBeam),i.push(t)}else c.default.debug("Warning! Beam with no notes!")}}this.rules.AutoBeamNotes&&this.autoBeamNotes(t)}autoBeamNotes(t){let e,i=[],n=[],r=[];this.autoTupletVfBeams=[];const o=[];this.autoVfBeams=[];let a=this.parentSourceMeasure.ActiveTimeSignature;a||(a=this.parentSourceMeasure.Duration);for(const c of this.staffEntries)for(const l of c.graphicalVoiceEntries){const h=l.vfStaveNote,u=l.notes[0],d=c.relInMeasureTimestamp.isOnBeat(a),f=n.length>=2,p=u.sourceNote.Length.RealValue-new b.Fraction(1,4).RealValue>-b.Fraction.FloatInaccuracyTolerance,m=l.parentVoiceEntry.IsGrace||p||t.contains(h);if(m||d){if(f){for(const t of n)i.push(t);o.push(i.slice()),i=[]}if(n=[],m)continue}const g=l.notes[0].sourceNote.NoteTuplet;if(g){let t=!1;for(const e of g.Notes){for(const i of e)if(i.NoteTypeXml>=S.NoteType.QUARTER||i.ParentVoiceEntry.IsGrace||i.isRest()&&!this.rules.AutoBeamOptions.beam_rests){t=!0;break}if(t)break}if(e){if(e!==g){if(r.length>1){const t=new s.default.Flow.Beam(r,!0);this.rules.FlatBeams&&(t.render_options.flat_beams=!0,t.render_options.flat_beam_offset=this.rules.FlatBeamOffset,t.render_options.flat_beam_offset_per_beam=this.rules.FlatBeamOffsetPerBeam),this.autoTupletVfBeams.push(t)}r=[],e=g}}else e=g;t||r.push(h)}else e=void 0,n.push(h)}if(r.length>=2){const t=new s.default.Flow.Beam(r,!0);this.rules.FlatBeams&&(t.render_options.flat_beams=!0,t.render_options.flat_beam_offset=this.rules.FlatBeamOffset,t.render_options.flat_beam_offset_per_beam=this.rules.FlatBeamOffsetPerBeam),this.autoTupletVfBeams.push(t)}if(n.length>=2){for(const t of n)i.push(t);o.push(i)}const l=this.rules.AutoBeamOptions,h={beam_middle_only:l.beam_middle_rests_only,beam_rests:l.beam_rests,maintain_stem_directions:l.maintain_stem_directions};if(l.groups&&l.groups.length){const t=[];for(const e of l.groups)t.push(new s.default.Flow.Fraction(e[0],e[1]));h.groups=t}for(const c of o){const t=s.default.Flow.Beam.generateBeams(c,h);for(const e of t)this.rules.FlatBeams&&(e.render_options.flat_beams=!0,e.render_options.flat_beam_offset=this.rules.FlatBeamOffset,e.render_options.flat_beam_offset_per_beam=this.rules.FlatBeamOffsetPerBeam),this.autoVfBeams.push(e)}}finalizeTuplets(){this.vftuplets={};for(const t in this.tuplets)if(this.tuplets.hasOwnProperty(t)){let e=this.vftuplets[t];e||(e=this.vftuplets[t]=[]);for(const i of this.tuplets[t]){const t=[],n=i[1];for(const e of n)t.push(e.vfStaveNote);if(t.length>1){const n=i[0],r=n.Notes[0][0].NormalNotes,o=n.Bracket||3===n.TupletLabelNumber&&this.rules.TripletsBracketed||3!==n.TupletLabelNumber&&this.rules.TupletsBracketed;let a=s.default.Flow.Tuplet.LOCATION_TOP;n.tupletLabelNumberPlacement===y.PlacementEnum.Below&&(a=s.default.Flow.Tuplet.LOCATION_BOTTOM),e.push(new s.default.Flow.Tuplet(t,{bracketed:o,location:a,notes_occupied:r,num_notes:n.TupletLabelNumber,ratioed:this.rules.TupletsRatioed}))}else c.default.debug("Warning! Tuplet with no notes! Trying to ignore, but this is a serious problem.")}}}layoutStaffEntry(t){}graphicalMeasureCreatedCalculations(){let t,e=[];const i=[];for(const r of this.staffEntries){t=!1,e=[];for(const n of r.graphicalVoiceEntries)if(n.parentVoiceEntry.IsGrace)e.push(n),i.push(n),t||(t=n.parentVoiceEntry.GraceSlur);else if(n.notes[0].sourceNote.PrintObject,n.vfStaveNote=l.VexFlowConverter.StaveNote(n),e.length>0){const i=[];for(let t=0;t<e.length;t++){const n=e[t],s=l.VexFlowConverter.StaveNote(n);n.vfStaveNote=s,i.push(s)}const r=new s.default.Flow.GraceNoteGroup(i,t);n.vfStaveNote.addModifier(0,r),e=[]}}if(e.length>0)for(const s of e)s.vfStaveNote=l.VexFlowConverter.StaveNote(s),s.parentVoiceEntry.GraceAfterMainNote=!0;this.finalizeBeams(),this.finalizeTuplets();const n=this.getVoicesWithinMeasure();if(this.rules.RenderFingerings)for(const s of this.staffEntries)s.setModifierXOffsets();for(const r of n){if(!r)continue;const t=!(r instanceof g.LinkedVoice);this.vfVoices[r.VoiceId]=new s.default.Flow.Voice({beat_value:this.parentSourceMeasure.Duration.Denominator,num_beats:this.parentSourceMeasure.Duration.Numerator,resolution:s.default.Flow.RESOLUTION}).setMode(s.default.Flow.Voice.Mode.SOFT);const e=this.getRestFilledVexFlowStaveNotesPerVoice(r);for(const i of e){if(i.parentVoiceEntry&&i.parentVoiceEntry.IsGrace&&!i.parentVoiceEntry.GraceAfterMainNote)continue;const e=i;if(0!==i.notes.length&&i.notes[0]&&i.notes[0].sourceNote.PrintObject){if(t){const t=e.parentStaffEntry;if(t&&t.vfClefBefore){const i=new h([t.vfClefBefore]);e.vfStaveNote.getCategory&&"stavenotes"===e.vfStaveNote.getCategory()&&e.vfStaveNote.addModifier(0,i)}}i.parentVoiceEntry&&this.rules.RenderFingerings&&(this.createFingerings(i),this.createStringNumber(i)),this.createArpeggio(i),this.vfVoices[r.VoiceId].addTickable(e.vfStaveNote)}else this.vfVoices[r.VoiceId].addTickable(e.vfStaveNote)}}for(const s of i)this.createFingerings(s),this.createStringNumber(s),this.createArpeggio(s);this.createArticulations(),this.createOrnaments(),this.setStemDirectionFromVexFlow()}createArpeggio(t){if(t.parentVoiceEntry&&t.parentVoiceEntry.Arpeggio){const e=t.parentVoiceEntry.Arpeggio;if(t.notes&&t.notes.length>1){const i=l.VexFlowConverter.StrokeTypeFromArpeggioType(e.type),n=new s.default.Flow.Stroke(i,{all_voices:this.rules.ArpeggiosGoAcrossVoices});this.rules.RenderArpeggios&&t.vfStaveNote.addStroke(0,n)}else c.default.debug(`[OSMD] arpeggio in measure ${this.MeasureNumber} could not be drawn.\n                voice entry had less than two notes, arpeggio is likely between voice entries, not currently supported in Vexflow.`)}}setStemDirectionFromVexFlow(){for(const t of this.staffEntries)for(const e of t.graphicalVoiceEntries)for(const t of e.notes){const i=t.vfnote;if(i&&i[0])switch(i[0].getStemDirection()){case s.default.Flow.Stem.UP:e.parentVoiceEntry.StemDirection=p.StemDirectionType.Up;break;case s.default.Flow.Stem.DOWN:e.parentVoiceEntry.StemDirection=p.StemDirectionType.Down}}}createArticulations(){for(let t=0,e=this.staffEntries.length;t<e;++t){const e=this.staffEntries[t].graphicalVoiceEntries;for(const t of e){const e=t.vfStaveNote;l.VexFlowConverter.generateArticulations(e,t.notes[0].sourceNote.ParentVoiceEntry.Articulations,this.rules)}}}createOrnaments(){for(let t=0,e=this.staffEntries.length;t<e;++t){const e=this.staffEntries[t].graphicalVoiceEntries;for(const t in e)if(e.hasOwnProperty(t)){const i=e[t].vfStaveNote,n=e[t].notes[0].sourceNote.ParentVoiceEntry.OrnamentContainer;n&&l.VexFlowConverter.generateOrnaments(i,n)}}}createFingerings(t){const e=t;let i=0;for(const s of t.notes)s.sourceNote.Fingering&&i++;let n=-1;for(const r of t.notes){const o=r.sourceNote.Fingering;if(!o){n++;continue}n++;let a=this.rules.FingeringPosition;o.placement!==y.PlacementEnum.NotYetDefined&&(a=o.placement);let l,h=this.rules.FingeringOffsetX;switch(a){default:case y.PlacementEnum.Left:l=s.default.Flow.StaveModifier.Position.LEFT,h-=r.baseFingeringXOffset*u.unitInPixels;break;case y.PlacementEnum.Right:l=s.default.Flow.StaveModifier.Position.RIGHT,h+=r.baseFingeringXOffset*u.unitInPixels;break;case y.PlacementEnum.Above:l=s.default.Flow.StaveModifier.Position.ABOVE;break;case y.PlacementEnum.Below:l=s.default.Flow.StaveModifier.Position.BELOW;break;case y.PlacementEnum.NotYetDefined:const e=t.parentStaffEntry.sourceStaffEntry.ParentStaff;t.notes.length>1||t.parentStaffEntry.graphicalVoiceEntries.length>1?l=s.default.Flow.StaveModifier.Position.LEFT:0===e.idInMusicSheet?(l=s.default.Flow.StaveModifier.Position.ABOVE,a=y.PlacementEnum.Above):(l=s.default.Flow.StaveModifier.Position.BELOW,a=y.PlacementEnum.Below)}const c=new s.default.Flow.FretHandFinger(o.value);if(c.setPosition(l),c.setOffsetX(h),a===y.PlacementEnum.Above||a===y.PlacementEnum.Below){const t=a===y.PlacementEnum.Above?-1:1,r=a===y.PlacementEnum.Above?n:i-1-n;if(this.rules.FingeringInsideStafflines&&i>1){const e=c.getWidth()/2,n=2.5*i;c.setOffsetY(t*(r+n)*e)}else if(!this.rules.FingeringInsideStafflines){const i=new s.default.Flow.StringNumber(o.value);i.radius=0,i.setPosition(l),i.setOffsetY(t*r*i.getWidth()*2/3),e.vfStaveNote.addModifier(n,i);continue}}e.vfStaveNote.addModifier(n,c)}}createStringNumber(t){if(!this.rules.RenderStringNumbersClassical)return;const e=t;t.notes.forEach(((i,n)=>{const r=i.sourceNote.StringInstruction;if(r){let o=r.value;switch(o){case"1":o="I";break;case"2":o="II";break;case"3":o="III";break;case"4":o="IV";break;case"5":o="V";break;case"6":o="VI"}const a=new s.default.Flow.StringNumber(o);a.radius=0;const l=-this.rules.StringNumberOffsetY;t.notes.length>1||t.parentStaffEntry.graphicalVoiceEntries.length>1?(a.setOffsetX(13*i.baseStringNumberXOffset),a.setPosition(s.default.Flow.Modifier.Position.RIGHT)):a.setPosition(s.default.Flow.Modifier.Position.ABOVE),a.setOffsetY(l),e.vfStaveNote.addModifier(n,a)}}))}lineTo(t,e){const i=new s.default.Flow.StaveConnector(t.getVFStave(),this.stave);i.setType(e),this.connectors.push(i)}getVFStave(){return this.stave}updateInstructionWidth(){let t=0,e=0;const i=this.stave.getModifiers();for(const n of i)n.getPosition()===x.BEGIN?t+=n.getWidth()+n.getPadding(void 0):n.getPosition()===x.END&&(e+=n.getWidth()+n.getPadding(void 0));this.beginInstructionsWidth=(null!=t?t:0)/u.unitInPixels,this.endInstructionsWidth=(null!=e?e:0)/u.unitInPixels}}var x,E;e.VexFlowMeasure=v,(E=x=e.StavePositionEnum||(e.StavePositionEnum={}))[E.LEFT=1]="LEFT",E[E.RIGHT=2]="RIGHT",E[E.ABOVE=3]="ABOVE",E[E.BELOW=4]="BELOW",E[E.BEGIN=5]="BEGIN",E[E.END=6]="END"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.PagePlacementEnum=e.GraphicalMusicPage=void 0;const n=i(5),s=i(6),r=i(4);class o extends s.GraphicalObject{constructor(t){super(),this.musicSystems=[],this.labels=[],this.parent=t,this.boundingBox=new n.BoundingBox(this,void 0)}get MusicSystems(){return this.musicSystems}set MusicSystems(t){this.musicSystems=t}get Labels(){return this.labels}set Labels(t){this.labels=t}get Parent(){return this.parent}set Parent(t){this.parent=t}get PageNumber(){return this.pageNumber}set PageNumber(t){this.pageNumber=t}setMusicPageAbsolutePosition(t,e){return new r.PointF2D(0,0)}}var a;e.GraphicalMusicPage=o,(a=e.PagePlacementEnum||(e.PagePlacementEnum={}))[a.Down=0]="Down",a[a.Right=1]="Right",a[a.RightDown=2]="RightDown"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RectangleF2D=void 0;const n=i(66),s=i(4);class r{constructor(t,e,i,n){this.x=0,this.y=0,this.width=0,this.height=0,this.x=t,this.y=e,this.width=i,this.height=n}static createFromLocationAndSize(t,e){return new r(t.x,t.y,e.width,e.height)}get Location(){return new s.PointF2D(this.x,this.y)}get Size(){return new n.SizeF2D(this.width,this.height)}}e.RectangleF2D=r},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.StaffLineActivitySymbol=void 0;const n=i(6),s=i(5);class r extends n.GraphicalObject{constructor(t){super(),this.parentStaffLine=t;const e=t.PositionAndShape;this.boundingBox=new s.BoundingBox(this,e),this.boundingBox.BorderRight=6,this.boundingBox.BorderBottom=4.5,this.boundingBox.BorderLeft=-1.5,this.boundingBox.BorderTop=-1.5}}e.StaffLineActivitySymbol=r},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.ChordSymbolEnum=e.ChordDegreeText=e.CustomChord=e.Degree=e.ChordSymbolContainer=void 0;const n=i(2),s=i(17),r=i(2);e.ChordSymbolContainer=class{constructor(t,e,i,n,s){this.rootPitch=t,this.chordKind=e,this.bassPitch=i,this.degrees=n,this.rules=s}get RootPitch(){return this.rootPitch}get ChordKind(){return this.chordKind}get BassPitch(){return this.bassPitch}get ChordDegrees(){return this.degrees}static calculateChordText(t,e,i){let o=t.RootPitch;if(s.MusicSheetCalculator.transposeCalculator&&(o=s.MusicSheetCalculator.transposeCalculator.transposePitch(t.RootPitch,i,e)),t.ChordKind===l.none)return t.getTextFromChordKindEnum(t.ChordKind);let h=n.Pitch.getNoteEnumString(o.FundamentalNote);o.Accidental!==r.AccidentalEnum.NONE&&(h+=this.getTextForAccidental(o.Accidental));const c={adds:[],alts:[],subs:[]};for(const n of t.ChordDegrees)if(n){let t="";switch(n.alteration!==r.AccidentalEnum.NONE&&(t+=this.getTextForAccidental(n.alteration)),t+=n.value,n.text){case a.add:c.adds.push(t);break;case a.alter:c.alts.push(t);break;case a.subtract:c.subs.push(t)}}let u=t.getTextFromChordKindEnum(t.ChordKind);const d=["adds","alts","subs"],f=t.rules.CustomChords;for(const n of f){if(n.chordKind!==t.chordKind)continue;let e=!0;for(const t of d){for(const i of n.degrees[t]||[])if(c[t].indexOf(i)<0){e=!1;break}if(!e)break}if(e){for(const t of d)for(const e of n.degrees[t]||[])c[t].splice(c[t].indexOf(e),1);u=n.alternateName}}if(h+=u,c.adds.length>0&&(h+="("+c.adds.join(",")+")"),c.alts.length>0&&(h+="(alt "+c.alts.join(",")+")"),c.subs.length>0&&(h+="(omit "+c.subs.join(",")+")"),t.BassPitch){let r=t.BassPitch;s.MusicSheetCalculator.transposeCalculator&&(r=s.MusicSheetCalculator.transposeCalculator.transposePitch(t.BassPitch,i,e)),h+="/",h+=n.Pitch.getNoteEnumString(r.FundamentalNote),h+=this.getTextForAccidental(r.Accidental)}return h}static getTextForAccidental(t){let e="";switch(t){case r.AccidentalEnum.DOUBLEFLAT:e+="bb";break;case r.AccidentalEnum.FLAT:e+="b";break;case r.AccidentalEnum.SHARP:e+="#";break;case r.AccidentalEnum.DOUBLESHARP:e+="x"}return e}getTextFromChordKindEnum(t){var e;return null!==(e=this.rules.ChordSymbolLabelTexts.getValue(t))&&void 0!==e?e:""}},e.Degree=class{constructor(t,e,i){this.value=t,this.alteration=e,this.text=i}};class o{constructor(t,e,i){this.alternateName=t,this.chordKind=e,this.degrees=i}static createCustomChord(t,e,i){return new o(t,e,i)}static renameCustomChord(t,e,i){for(const n of i)n.alternateName===t&&(n.alternateName=e)}}var a,l,h;e.CustomChord=o,(h=a=e.ChordDegreeText||(e.ChordDegreeText={}))[h.add=0]="add",h[h.alter=1]="alter",h[h.subtract=2]="subtract",function(t){t[t.major=0]="major",t[t.minor=1]="minor",t[t.augmented=2]="augmented",t[t.diminished=3]="diminished",t[t.dominant=4]="dominant",t[t.majorseventh=5]="majorseventh",t[t.minorseventh=6]="minorseventh",t[t.diminishedseventh=7]="diminishedseventh",t[t.augmentedseventh=8]="augmentedseventh",t[t.halfdiminished=9]="halfdiminished",t[t.majorminor=10]="majorminor",t[t.majorsixth=11]="majorsixth",t[t.minorsixth=12]="minorsixth",t[t.dominantninth=13]="dominantninth",t[t.majorninth=14]="majorninth",t[t.minorninth=15]="minorninth",t[t.dominant11th=16]="dominant11th",t[t.major11th=17]="major11th",t[t.minor11th=18]="minor11th",t[t.dominant13th=19]="dominant13th",t[t.major13th=20]="major13th",t[t.minor13th=21]="minor13th",t[t.suspendedsecond=22]="suspendedsecond",t[t.suspendedfourth=23]="suspendedfourth",t[t.Neapolitan=24]="Neapolitan",t[t.Italian=25]="Italian",t[t.French=26]="French",t[t.German=27]="German",t[t.pedal=28]="pedal",t[t.power=29]="power",t[t.Tristan=30]="Tristan",t[t.none=31]="none"}(l=e.ChordSymbolEnum||(e.ChordSymbolEnum={}))},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractNotationInstruction=void 0,e.AbstractNotationInstruction=class{constructor(t){this.printObject=!0,this.parent=t}get Parent(){return this.parent}set Parent(t){this.parent=t}get PrintObject(){return this.printObject}set PrintObject(t){this.printObject=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.OrnamentEnum=e.OrnamentContainer=void 0;const n=i(2),s=i(3);var r;e.OrnamentContainer=class{constructor(t){this.placement=s.PlacementEnum.Above,this.accidentalAbove=n.AccidentalEnum.NONE,this.accidentalBelow=n.AccidentalEnum.NONE,this.ornament=t}get GetOrnament(){return this.ornament}get AccidentalAbove(){return this.accidentalAbove}set AccidentalAbove(t){this.accidentalAbove=t}get AccidentalBelow(){return this.accidentalBelow}set AccidentalBelow(t){this.accidentalBelow=t}},(r=e.OrnamentEnum||(e.OrnamentEnum={}))[r.Trill=0]="Trill",r[r.Turn=1]="Turn",r[r.InvertedTurn=2]="InvertedTurn",r[r.DelayedTurn=3]="DelayedTurn",r[r.DelayedInvertedTurn=4]="DelayedInvertedTurn",r[r.Mordent=5]="Mordent",r[r.InvertedMordent=6]="InvertedMordent"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Voice=void 0,e.Voice=class{constructor(t,e){this.voiceEntries=[],this.volume=1,this.parent=t,this.visible=!0,this.audible=!0,this.following=!0,this.voiceId=e}get VoiceEntries(){return this.voiceEntries}get Parent(){return this.parent}get Visible(){return this.visible}set Visible(t){this.visible=t}get Audible(){return this.audible}set Audible(t){this.audible=t}get Following(){return this.following}set Following(t){this.following=t}get VoiceId(){return this.voiceId}get Volume(){return this.volume}set Volume(t){this.volume=t}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalContinuousDynamicExpression=void 0;const s=i(27),r=i(32),o=i(4),a=i(42),l=i(3),h=n(i(1));class c extends a.AbstractGraphicalExpression{constructor(t,e,i){super(e,t,i),this.lines=[],this.isSplittedPart=!1,this.notToBeRemoved=!1}get StartMeasure(){return this.startMeasure}set StartMeasure(t){this.startMeasure=t}get EndMeasure(){return this.endMeasure}set EndMeasure(t){this.endMeasure=t}get EndStaffLine(){return this.endMeasure?this.endMeasure.ParentStaffLine:void 0}get IsSplittedPart(){return this.isSplittedPart}set IsSplittedPart(t){this.isSplittedPart=t}get IsVerbal(){return this.ContinuousDynamic.Label&&this.ContinuousDynamic.Label.length>0}get NotToBeRemoved(){return this.notToBeRemoved}set NotToBeRemoved(t){this.notToBeRemoved=t}get Lines(){return this.lines}get ContinuousDynamic(){return this.SourceExpression}updateSkyBottomLine(){var t;const e=this.parentStaffLine.SkyBottomLineCalculator,i=this.IsVerbal?this.label.PositionAndShape.RelativePosition.x+this.label.PositionAndShape.BorderMarginLeft:0,n=this.IsVerbal?this.label.PositionAndShape.RelativePosition.x+this.label.PositionAndShape.BorderMarginRight:0;switch(!this.IsVerbal&&this.lines.length<2&&h.default.warn("Not enough lines for SkyBottomLine calculation"),this.IsVerbal||this.ContinuousDynamic.DynamicType!==r.ContDynamicEnum.crescendo&&this.ContinuousDynamic.DynamicType!==r.ContDynamicEnum.diminuendo&&h.default.warn("GraphicalContinuousDynamicExpression.updateSkyBottomLine(): unhandled continuous dynamic type. start measure: "+(null===(t=this.startMeasure)||void 0===t?void 0:t.MeasureNumber)),this.Placement){case l.PlacementEnum.Above:if(this.IsVerbal){const t=this.label.PositionAndShape.BorderMarginTop+this.label.PositionAndShape.RelativePosition.y;e.updateSkyLineInRange(i,n,t)}else this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.crescendo?e.updateSkyLineWithWedge(this.lines[0].Start,this.lines[0].End):this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.diminuendo&&e.updateSkyLineWithWedge(this.lines[0].End,this.lines[0].Start);break;case l.PlacementEnum.Below:if(this.IsVerbal){const t=this.label.PositionAndShape.BorderMarginBottom+this.label.PositionAndShape.RelativePosition.y;e.updateBottomLineInRange(i,n,t)}else this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.crescendo?e.updateBottomLineWithWedge(this.lines[1].Start,this.lines[1].End):this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.diminuendo&&e.updateBottomLineWithWedge(this.lines[1].End,this.lines[1].Start);break;default:h.default.error("Placement for GraphicalContinuousDynamicExpression is unknown")}}createCrescendoLines(t,e,i,n=this.rules.WedgeOpeningLength,s=this.rules.WedgeLineWidth){const r=new o.PointF2D(t,i),a=new o.PointF2D(e,i-n/2),l=new o.PointF2D(e,i+n/2);this.addWedgeLines(r,a,l,s)}createFirstHalfCrescendoLines(t,e,i,n=this.rules.WedgeMeasureEndOpeningLength,s=this.rules.WedgeLineWidth){const r=new o.PointF2D(t,i),a=new o.PointF2D(e,i-n/2),l=new o.PointF2D(e,i+n/2);this.addWedgeLines(r,a,l,s)}createSecondHalfCrescendoLines(t,e,i,n=this.rules.WedgeMeasureBeginOpeningLength,s=this.rules.WedgeOpeningLength,r=this.rules.WedgeLineWidth){const a=new o.PointF2D(t,i-n/2),l=new o.PointF2D(t,i+n/2),h=new o.PointF2D(e,i-s/2),c=new o.PointF2D(e,i+s/2);this.addDoubleLines(a,h,l,c,r)}recalculateCrescendoLines(t,e,i){const n=Math.abs(this.lines[0].Start.y-this.lines[1].Start.y)>1e-4;this.lines.clear(),n?this.createSecondHalfCrescendoLines(t,e,i):this.isSplittedPart?this.createFirstHalfCrescendoLines(t,e,i):this.createCrescendoLines(t,e,i)}createDiminuendoLines(t,e,i,n=this.rules.WedgeOpeningLength,s=this.rules.WedgeLineWidth){const r=new o.PointF2D(t,i-n/2),a=new o.PointF2D(t,i+n/2),l=new o.PointF2D(e,i);this.addWedgeLines(l,r,a,s)}createFirstHalfDiminuendoLines(t,e,i,n=this.rules.WedgeOpeningLength,s=this.rules.WedgeMeasureEndOpeningLength,r=this.rules.WedgeLineWidth){const a=new o.PointF2D(t,i-n/2),l=new o.PointF2D(t,i+n/2),h=new o.PointF2D(e,i-s/2),c=new o.PointF2D(e,i+s/2);this.addDoubleLines(a,h,l,c,r)}createSecondHalfDiminuendoLines(t,e,i,n=this.rules.WedgeMeasureBeginOpeningLength,s=this.rules.WedgeLineWidth){const r=new o.PointF2D(t,i-n/2),a=new o.PointF2D(t,i+n/2),l=new o.PointF2D(e,i);this.addWedgeLines(l,r,a,s)}recalculateDiminuendoLines(t,e,i){const n=Math.abs(this.lines[0].End.y-this.lines[1].End.y)>1e-4;this.lines.clear(),n?this.createFirstHalfDiminuendoLines(t,e,i):this.isSplittedPart?this.createSecondHalfDiminuendoLines(t,e,i):this.createDiminuendoLines(t,e,i)}calcPsi(){this.IsVerbal?this.PositionAndShape.calculateBoundingBox():(this.PositionAndShape.RelativePosition=this.lines[0].Start,this.PositionAndShape.BorderMarginTop=this.lines[0].End.y-this.lines[0].Start.y,this.PositionAndShape.BorderMarginBottom=this.lines[1].End.y-this.lines[1].Start.y,this.PositionAndShape.Center.y=(this.PositionAndShape.BorderMarginTop+this.PositionAndShape.BorderMarginBottom)/2,this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.crescendo?(this.PositionAndShape.BorderMarginLeft=0,this.PositionAndShape.BorderMarginRight=this.lines[0].End.x-this.lines[0].Start.x):(this.PositionAndShape.BorderMarginLeft=this.lines[0].End.x-this.lines[0].Start.x,this.PositionAndShape.BorderMarginRight=0))}cleanUp(){this.lines.clear()}shiftYPosition(t){this.IsVerbal?(this.PositionAndShape.RelativePosition.y+=t,this.PositionAndShape.calculateBoundingBox()):(this.lines[0].Start.y+=t,this.lines[0].End.y+=t,this.lines[1].End.y+=t)}squeeze(t){this.IsVerbal||Math.abs(this.lines[0].End.x-this.lines[0].Start.x)<Math.abs(t)||(this.ContinuousDynamic.DynamicType===r.ContDynamicEnum.crescendo?t>0?this.lines[0].Start.x+=t:(this.lines[0].End.x+=t,this.lines[1].End.x+=t):t<0?this.lines[0].Start.x+=t:(this.lines[0].End.x+=t,this.lines[1].End.x+=t),this.calcPsi())}addWedgeLines(t,e,i,n){const r=new s.GraphicalLine(t,e,n),o=new s.GraphicalLine(t,i,n);this.lines.push(r),this.lines.push(o)}addDoubleLines(t,e,i,n,r){const o=new s.GraphicalLine(t,e,r),a=new s.GraphicalLine(i,n,r);this.lines.push(o),this.lines.push(a)}}e.GraphicalContinuousDynamicExpression=c},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0});var n=i(10),s=i(35),r=function(){function t(){this.firstNode=null,this.lastNode=null,this.nElements=0}return t.prototype.add=function(t,e){if(n.isUndefined(e)&&(e=this.nElements),e<0||e>this.nElements||n.isUndefined(t))return!1;var i=this.createNode(t);if(0===this.nElements||null===this.lastNode)this.firstNode=i,this.lastNode=i;else if(e===this.nElements)this.lastNode.next=i,this.lastNode=i;else if(0===e)i.next=this.firstNode,this.firstNode=i;else{var s=this.nodeAtIndex(e-1);if(null===s)return!1;i.next=s.next,s.next=i}return this.nElements++,!0},t.prototype.first=function(){if(null!==this.firstNode)return 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stringContainsSeparatedWord(t,e){return t===e||-1!==t.indexOf(" "+e)||-1!==t.indexOf(e+" ")}}e.AbstractTempoExpression=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.ContinuousTempoType=e.ContinuousTempoExpression=void 0;const n=i(0),s=i(55);class r extends s.AbstractTempoExpression{constructor(t,e,i,n){super(t,e,i,n),this.setTempoType()}static isInputStringContinuousTempo(t){return!!t&&(r.isStringInStringList(r.listContinuousTempoFaster,t)||r.isStringInStringList(r.listContinuousTempoSlower,t))}static isIncreasingTempo(t){return t<=o.piuMosso}static isDecreasingTempo(t){return t>=o.allargando&&t<=o.ritenuto}get TempoType(){return this.tempoType}set TempoType(t){this.tempoType=t}get StartTempo(){return this.startTempo}set StartTempo(t){this.startTempo=t}get EndTempo(){return this.endTempo}set EndTempo(t){this.endTempo=t}get AbsoluteEndTimestamp(){return this.absoluteEndTimestamp}set AbsoluteEndTimestamp(t){this.absoluteEndTimestamp=t}get AbsoluteTimestamp(){return this.ParentMultiTempoExpression.AbsoluteTimestamp}getAbsoluteFloatTimestamp(){return this.ParentMultiTempoExpression.AbsoluteTimestamp.RealValue}getInterpolatedTempo(t){const e=n.Fraction.plus(this.parentMultiTempoExpression.SourceMeasureParent.AbsoluteTimestamp,this.parentMultiTempoExpression.Timestamp);if(t.lt(e))return-1;if(this.absoluteEndTimestamp.lt(t))return-2;const i=n.Fraction.minus(t,e).RealValue/n.Fraction.minus(this.absoluteEndTimestamp,e).RealValue;return Math.max(0,Math.min(250,this.startTempo+(this.endTempo-this.startTempo)*i))}setTempoType(){r.isStringInStringList(r.listContinuousTempoFaster,this.label)?this.tempoType=o.accelerando:r.isStringInStringList(r.listContinuousTempoSlower,this.label)&&(this.tempoType=o.ritardando)}}var o,a;e.ContinuousTempoExpression=r,r.listContinuousTempoFaster=["accelerando","piu mosso","poco piu","stretto"],r.listContinuousTempoSlower=["poco meno","meno mosso","piu lento","calando","allargando","rallentando","ritardando","ritenuto","ritard.","ritard","rit.","rit","riten.","riten"],(a=o=e.ContinuousTempoType||(e.ContinuousTempoType={}))[a.accelerando=0]="accelerando",a[a.stretto=1]="stretto",a[a.stringendo=2]="stringendo",a[a.mosso=3]="mosso",a[a.piuMosso=4]="piuMosso",a[a.allargando=5]="allargando",a[a.calando=6]="calando",a[a.menoMosso=7]="menoMosso",a[a.rallentando=8]="rallentando",a[a.ritardando=9]="ritardando",a[a.ritard=10]="ritard",a[a.rit=11]="rit",a[a.ritenuto=12]="ritenuto",a[a.rubato=13]="rubato",a[a.precipitando=14]="precipitando"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowContinuousDynamicExpression=void 0;const n=i(52),s=i(24),r=i(12),o=i(9),a=i(21);class l extends n.GraphicalContinuousDynamicExpression{constructor(t,e,i,n){if(super(t,e,i),this.IsVerbal){const e=new r.Label(t.Label);this.label=new s.GraphicalLabel(e,n||this.rules.ContinuousDynamicTextHeight,o.TextAlignmentEnum.LeftCenter,this.rules,this.PositionAndShape),this.label.Label.fontStyle=a.FontStyles.Italic,this.label.setLabelPositionAndShapeBorders(),this.PositionAndShape.calculateBoundingBox()}}}e.VexFlowContinuousDynamicExpression=l},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.CanvasVexFlowBackend=void 0;const s=n(i(8)),r=i(59),o=i(13),a=i(25),l=i(45);class h extends r.VexFlowBackend{constructor(t){super(),this.rules=t}getVexflowBackendType(){return s.default.Flow.Renderer.Backends.CANVAS}getOSMDBackendType(){return a.BackendType.Canvas}getCanvasSize(){var t;return null===(t=document.getElementById("osmdCanvasPage"+this.graphicalMusicPage.PageNumber))||void 0===t?void 0:t.offsetHeight}initialize(t,e){this.zoom=e,this.canvas=document.createElement("canvas"),this.graphicalMusicPage||(this.graphicalMusicPage=new l.GraphicalMusicPage(void 0),this.graphicalMusicPage.PageNumber=1),this.canvas.id="osmdCanvasVexFlowBackendCanvas"+this.graphicalMusicPage.PageNumber,this.inner=document.createElement("div"),this.inner.id="osmdCanvasPage"+this.graphicalMusicPage.PageNumber,this.inner.style.position="relative",this.canvas.style.zIndex="0",this.inner.appendChild(this.canvas),t.appendChild(this.inner),this.renderer=new s.default.Flow.Renderer(this.canvas,this.getVexflowBackendType()),this.ctx=this.renderer.getContext()}initializeHeadless(t=300,e=300){this.graphicalMusicPage||(this.graphicalMusicPage=new l.GraphicalMusicPage(void 0),this.graphicalMusicPage.PageNumber=1),this.canvas=document.createElement("canvas"),this.canvas.width=t,this.canvas.height=e,this.renderer=new s.default.Flow.Renderer(this.canvas,this.getVexflowBackendType()),this.ctx=this.renderer.getContext()}getContext(){return this.ctx}clear(){this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.rules.PageBackgroundColor&&(this.ctx.save(),this.ctx.setFillStyle(this.rules.PageBackgroundColor),this.zoom=1,this.ctx.fillRect(0,0,this.canvas.width/this.zoom,this.canvas.height/this.zoom),this.ctx.restore())}scale(t){this.ctx.scale(t,t)}translate(t,e){this.CanvasRenderingCtx.translate(t,e)}renderText(t,e,i,n,s,r,a,l){const h=this.CanvasRenderingCtx.font;this.CanvasRenderingCtx.save(),this.CanvasRenderingCtx.font=o.VexFlowConverter.font(t,e,i,this.rules,l),this.CanvasRenderingCtx.fillStyle=a,this.CanvasRenderingCtx.strokeStyle=a,this.CanvasRenderingCtx.fillText(n,r.x,r.y+s),this.CanvasRenderingCtx.restore(),this.CanvasRenderingCtx.font=h}renderRectangle(t,e,i,n=1){const 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n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowBackend=e.VexFlowBackends=void 0;const s=n(i(8));e.VexFlowBackends=class{},e.VexFlowBackend=class{getInnerElement(){return this.inner}getCanvas(){return this.canvas}getRenderElement(){let t=this.canvas;return this.getVexflowBackendType()===s.default.Flow.Renderer.Backends.CANVAS&&(t=this.inner),t}getRenderer(){return this.renderer}removeAllChildrenFromContainer(t){for(;0!==t.children.length;)t.removeChild(t.children.item(0))}removeFromContainer(t){const e=this.getRenderElement();for(let i=0;i<t.children.length;i++)if(t.children.item(i)===e){t.removeChild(e);break}}resize(t,e){this.renderer.resize(t,e),this.width=t,this.height=e}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowGraphicalNote=void 0;const n=i(71),s=i(13),r=i(30);class o extends n.GraphicalNote{constructor(t,e,i,n=r.OctaveEnum.NONE,o,a){if(super(t,e,o,a),this.clef=i,this.octaveShift=n,t.Pitch){const e=t.isRest()?t.Pitch:r.OctaveShift.getPitchFromOctaveShift(t.Pitch,n);this.vfpitch=s.VexFlowConverter.pitch(e,t.isRest(),this.clef,this.sourceNote.Notehead),this.vfpitch[1]=void 0}}setAccidental(t){const e=this.drawPitch(t);this.vfpitch=s.VexFlowConverter.pitch(e,this.sourceNote.isRest(),this.clef,this.sourceNote.Notehead),this.DrawnAccidental=e.Accidental}drawPitch(t){return r.OctaveShift.getPitchFromOctaveShift(t,this.octaveShift)}Transpose(t,e,i,n){const o=super.Transpose(t,e,i,n),a=r.OctaveShift.getPitchFromOctaveShift(o,this.octaveShift);return this.vfpitch=s.VexFlowConverter.pitch(a,this.sourceNote.isRest(),this.clef,this.sourceNote.Notehead),this.vfpitch[1]=void 0,a}setIndex(t,e){this.vfnote=[t,e],this.vfnoteIndex=e}notehead(t){let e=t;e||(e=this.vfnote[0]);const i=e.note_heads;return i&&i.length>this.vfnoteIndex&&i[this.vfnoteIndex]?e.note_heads[this.vfnoteIndex]:{line:0}}Clef(){return this.clef}getSVGId(){return this.vfnote[0].getAttribute("id")}getSVGGElement(){return this.vfnote[0].getAttribute("el")}}e.VexFlowGraphicalNote=o},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowInstrumentBracket=void 0;const s=n(i(8)),r=i(6),o=i(5),a=i(16);class l extends r.GraphicalObject{constructor(t,e,i=0){super(),this.PositionAndShape=new o.BoundingBox(this,t.ParentMusicSystem.PositionAndShape);const n=t.Measures[0],r=e.Measures[0];this.addConnector(n.getVFStave(),r.getVFStave(),s.default.Flow.StaveConnector.type.BRACKET,i)}draw(t){this.vexflowConnector.setContext(t).draw();const e=this.vexflowConnector,i=e.top_stave.getYForLine(0),n=e.bottom_stave.getYForLine(e.bottom_stave.getNumLines()-1)+e.thickness;this.PositionAndShape.AbsolutePosition.x=(e.top_stave.getX()-2+e.x_shift)/a.unitInPixels,this.PositionAndShape.AbsolutePosition.y=i/a.unitInPixels,this.PositionAndShape.Size.height=(n-i)/a.unitInPixels,this.PositionAndShape.Size.width=12/a.unitInPixels}addConnector(t,e,i,n){this.vexflowConnector=new s.default.Flow.StaveConnector(t,e).setType(i).setXShift(-5*n)}}e.VexFlowInstrumentBracket=l},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowVoiceEntry=void 0;const n=i(69),s=i(16),r=i(33);class o extends n.GraphicalVoiceEntry{constructor(t,e){super(t,e)}applyBordersFromVexflow(){const t=this.vfStaveNote;if(!t.getNoteHeadBeginX)return;const e=t.getBoundingBox(),i=t.getNoteHeadBeginX()-e.x;this.PositionAndShape.RelativePosition.y=e.y/s.unitInPixels,this.PositionAndShape.BorderTop=0,this.PositionAndShape.BorderBottom=e.h/s.unitInPixels,this.PositionAndShape.BorderLeft=-(i+t.width/2)/s.unitInPixels,this.PositionAndShape.BorderRight=(e.w-i)/s.unitInPixels}set vfStaveNote(t){this.mVexFlowStaveNote=t}get vfStaveNote(){return this.mVexFlowStaveNote}color(){var t;const e=this.rules.DefaultColorNotehead,i=this.rules.DefaultColorRest,n=this.rules.DefaultColorStem;let s,o;const a=this.vfStaveNote;for(let u=0;u<this.notes.length;u++){const n=this.notes[u];if(o=n.sourceNote.NoteheadColor,s=o,this.rules.ColoringMode===r.ColoringModes.AutoColoring||this.rules.ColoringMode===r.ColoringModes.CustomColorSet)if(n.sourceNote.isRest())s=this.rules.ColoringSetCurrent.getValue(-1);else{const t=n.sourceNote.Pitch.FundamentalNote;s=this.rules.ColoringSetCurrent.getValue(t)}if(n.sourceNote.PrintObject?s&&"#000000"!==s||(s=this.rules.DefaultColorNotehead):s="#00000000",!o&&this.rules.ColoringMode===r.ColoringModes.XML&&n.sourceNote.PrintObject&&(!n.sourceNote.isRest()&&e?s=e:n.sourceNote.isRest()&&i&&(s=i)),s&&n.sourceNote.PrintObject)n.sourceNote.NoteheadColorCurrentlyRendered=s;else if(!s)continue;if(this.rules.ColoringEnabled&&n.sourceNote.NoteBeam&&this.rules.ColorBeams){const e=n.sourceNote.NoteBeam.Notes;let i=!0;for(let t=0;t<e.length;t++)e[t].NoteheadColorCurrentlyRendered!==s&&(i=!1);i&&(null===(t=a.beam)||void 0===t?void 0:t.setStyle)&&a.beam.setStyle({fillStyle:s,strokeStyle:s})}if(a){if(a.note_heads){const t=a.note_heads[u];t&&t.setStyle({fillStyle:s,strokeStyle:s})}a.setLedgerLineStyle&&("#00000000"===s?a.setLedgerLineStyle({fillStyle:s,strokeStyle:s,lineWidth:this.rules.LedgerLineWidth}):a.setLedgerLineStyle({fillStyle:this.rules.LedgerLineColorDefault,lineWidth:this.rules.LedgerLineWidth,strokeStyle:this.rules.LedgerLineColorDefault}))}}let l=n;this.rules.ColoringEnabled&&(l=this.parentVoiceEntry.StemColor,l&&"#000000"!==l||(l=n),this.rules.ColorStemsLikeNoteheads&&s&&(l=s));let h=!0;for(const r of this.parentVoiceEntry.Notes)if(r.PrintObject){h=!1;break}h&&(l="#00000000");const c={fillStyle:l,strokeStyle:l};a&&a.setStemStyle&&(h||(this.parentVoiceEntry.StemColor=l),a.setStemStyle(c),a.flag&&a.setFlagStyle&&this.rules.ColorFlags&&a.setFlagStyle(c))}}e.VexFlowVoiceEntry=o},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowTextMeasurer=void 0;const n=i(13);e.VexFlowTextMeasurer=class{constructor(t){this.fontSize=20,this.fontSizeStandard=this.fontSize;const e=document.createElement("canvas");this.context=e.getContext("2d"),this.rules=t}computeTextWidthToHeightRatio(t,e,i,s,r=this.fontSize){return this.context.font=n.VexFlowConverter.font(r,i,e,this.rules,s),this.context.measureText(t).width/r}setFontSize(t=this.fontSizeStandard){return this.fontSize=t,t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MoodEnum=e.MoodExpression=void 0;const n=i(3);class s extends n.AbstractExpression{constructor(t,e,i){super(e),this.label=t,this.staffNumber=i,this.setMoodType()}static isInputStringMood(t){return!!t&&(s.isStringInStringList(s.listMoodAffettuoso,t)||s.isStringInStringList(s.listMoodAgitato,t)||s.isStringInStringList(s.listMoodAnimato,t)||s.isStringInStringList(s.listMoodAppassionato,t)||s.isStringInStringList(s.listMoodBrillante,t)||s.isStringInStringList(s.listMoodCantabile,t)||s.isStringInStringList(s.listMoodDolce,t)||s.isStringInStringList(s.listMoodEnergico,t)||s.isStringInStringList(s.listMoodEroico,t)||s.isStringInStringList(s.listMoodEspressivo,t)||s.isStringInStringList(s.listMoodFurioso,t)||s.isStringInStringList(s.listMoodGiocoso,t)||s.isStringInStringList(s.listMoodGioioso,t)||s.isStringInStringList(s.listMoodGrandioso,t)||s.isStringInStringList(s.listMoodGrazioso,t)||s.isStringInStringList(s.listMoodLacrimoso,t)||s.isStringInStringList(s.listMoodLeggiero,t)||s.isStringInStringList(s.listMoodMaestoso,t)||s.isStringInStringList(s.listMoodMalinconico,t)||s.isStringInStringList(s.listMoodMarcato,t)||s.isStringInStringList(s.listMoodMarziale,t)||s.isStringInStringList(s.listMoodMesto,t)||s.isStringInStringList(s.listMoodMorendo,t)||s.isStringInStringList(s.listMoodNobilmente,t)||s.isStringInStringList(s.listMoodPatetico,t)||s.isStringInStringList(s.listMoodPesante,t)||s.isStringInStringList(s.listMoodSaltando,t)||s.isStringInStringList(s.listMoodSautille,t)||s.isStringInStringList(s.listMoodScherzando,t)||s.isStringInStringList(s.listMoodSostenuto,t)||s.isStringInStringList(s.listMoodSpiccato,t)||s.isStringInStringList(s.listMoodTenerezza,t)||s.isStringInStringList(s.listMoodTranquillamente,t)||s.isStringInStringList(s.listMoodTrionfante,t))}get Label(){return this.label}set Label(t){this.label=t}get Mood(){return this.moodType}set Mood(t){this.moodType=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get Placement(){return this.placement}set Placement(t){this.placement=t}setMoodType(){s.isStringInStringList(s.listMoodAffettuoso,this.label)?this.moodType=r.Affettuoso:s.isStringInStringList(s.listMoodAgitato,this.label)?this.moodType=r.Agitato:s.isStringInStringList(s.listMoodAnimato,this.label)?this.moodType=r.Animato:s.isStringInStringList(s.listMoodAppassionato,this.label)?this.moodType=r.Appassionato:s.isStringInStringList(s.listMoodBrillante,this.label)?this.moodType=r.Brillante:s.isStringInStringList(s.listMoodCantabile,this.label)?this.moodType=r.Cantabile:s.isStringInStringList(s.listMoodDolce,this.label)?this.moodType=r.Dolce:s.isStringInStringList(s.listMoodEnergico,this.label)?this.moodType=r.Energico:s.isStringInStringList(s.listMoodEroico,this.label)?this.moodType=r.Eroico:s.isStringInStringList(s.listMoodEspressivo,this.label)?this.moodType=r.Espressivo:s.isStringInStringList(s.listMoodFurioso,this.label)?this.moodType=r.Furioso:s.isStringInStringList(s.listMoodGiocoso,this.label)?this.moodType=r.Giocoso:s.isStringInStringList(s.listMoodGioioso,this.label)?this.moodType=r.Gioioso:s.isStringInStringList(s.listMoodGrandioso,this.label)?this.moodType=r.Grandioso:s.isStringInStringList(s.listMoodGrazioso,this.label)?this.moodType=r.Grazioso:s.isStringInStringList(s.listMoodLacrimoso,this.label)?this.moodType=r.Lacrimoso:s.isStringInStringList(s.listMoodLeggiero,this.label)?this.moodType=r.Leggiero:s.isStringInStringList(s.listMoodMaestoso,this.label)?this.moodType=r.Maestoso:s.isStringInStringList(s.listMoodMalinconico,this.label)?this.moodType=r.Malinconico:s.isStringInStringList(s.listMoodMarcato,this.label)?this.moodType=r.Marcato:s.isStringInStringList(s.listMoodMarziale,this.label)?this.moodType=r.Marziale:s.isStringInStringList(s.listMoodMesto,this.label)?this.moodType=r.Mesto:s.isStringInStringList(s.listMoodMorendo,this.label)?this.moodType=r.Morendo:s.isStringInStringList(s.listMoodNobilmente,this.label)?this.moodType=r.Nobilmente:s.isStringInStringList(s.listMoodPatetico,this.label)?this.moodType=r.Patetico:s.isStringInStringList(s.listMoodPesante,this.label)?this.moodType=r.Pesante:s.isStringInStringList(s.listMoodSaltando,this.label)?this.moodType=r.Saltando:s.isStringInStringList(s.listMoodSautille,this.label)?this.moodType=r.Sautille:s.isStringInStringList(s.listMoodScherzando,this.label)?this.moodType=r.Scherzando:s.isStringInStringList(s.listMoodSostenuto,this.label)?this.moodType=r.Sostenuto:s.isStringInStringList(s.listMoodSpiccato,this.label)?this.moodType=r.Spiccato:s.isStringInStringList(s.listMoodTenerezza,this.label)?this.moodType=r.Tenerezza:s.isStringInStringList(s.listMoodTranquillamente,this.label)?this.moodType=r.Tranquillamente:s.isStringInStringList(s.listMoodTrionfante,this.label)&&(this.moodType=r.Trionfante)}}var r,o;e.MoodExpression=s,s.listMoodAffettuoso=["affettuoso"],s.listMoodAgitato=["agitato"],s.listMoodAppassionato=["appassionato"],s.listMoodAnimato=["animato","lively"],s.listMoodBrillante=["brillante"],s.listMoodCantabile=["cantabile"],s.listMoodDolce=["dolce"],s.listMoodEnergico=["energico"],s.listMoodEroico=["eroico"],s.listMoodEspressivo=["espressivo"],s.listMoodFurioso=["furioso"],s.listMoodGiocoso=["giocoso"],s.listMoodGioioso=["gioioso"],s.listMoodLacrimoso=["lacrimoso"],s.listMoodGrandioso=["grandioso"],s.listMoodGrazioso=["grazioso"],s.listMoodLeggiero=["leggiero"],s.listMoodMaestoso=["maestoso"],s.listMoodMalinconico=["malinconico"],s.listMoodMarcato=["marcato"],s.listMoodMarziale=["marziale"],s.listMoodMesto=["mesto"],s.listMoodMorendo=["morendo"],s.listMoodNobilmente=["nobilmente"],s.listMoodPatetico=["patetico"],s.listMoodPesante=["pesante"],s.listMoodSautille=["sautille"],s.listMoodSaltando=["saltando"],s.listMoodScherzando=["scherzando"],s.listMoodSostenuto=["sostenuto"],s.listMoodSpiccato=["spiccato"],s.listMoodTenerezza=["tenerezza"],s.listMoodTranquillamente=["tranquillamente"],s.listMoodTrionfante=["trionfante"],(o=r=e.MoodEnum||(e.MoodEnum={}))[o.Affettuoso=0]="Affettuoso",o[o.Agitato=1]="Agitato",o[o.Appassionato=2]="Appassionato",o[o.Animato=3]="Animato",o[o.Brillante=4]="Brillante",o[o.Cantabile=5]="Cantabile",o[o.Dolce=6]="Dolce",o[o.Energico=7]="Energico",o[o.Eroico=8]="Eroico",o[o.Espressivo=9]="Espressivo",o[o.Furioso=10]="Furioso",o[o.Giocoso=11]="Giocoso",o[o.Gioioso=12]="Gioioso",o[o.Lacrimoso=13]="Lacrimoso",o[o.Grandioso=14]="Grandioso",o[o.Grazioso=15]="Grazioso",o[o.Leggiero=16]="Leggiero",o[o.Maestoso=17]="Maestoso",o[o.Malinconico=18]="Malinconico",o[o.Marcato=19]="Marcato",o[o.Marziale=20]="Marziale",o[o.Mesto=21]="Mesto",o[o.Morendo=22]="Morendo",o[o.Nobilmente=23]="Nobilmente",o[o.Patetico=24]="Patetico",o[o.Pesante=25]="Pesante",o[o.Sautille=26]="Sautille",o[o.Saltando=27]="Saltando",o[o.Scherzando=28]="Scherzando",o[o.Sostenuto=29]="Sostenuto",o[o.Spiccato=30]="Spiccato",o[o.Tenerezza=31]="Tenerezza",o[o.Tranquillamente=32]="Tranquillamente",o[o.Trionfante=33]="Trionfante",o[o.Vivace=34]="Vivace"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.UnknownExpression=void 0;const n=i(3),s=i(9);class r extends n.AbstractExpression{constructor(t,e,i,n){super(e),this.label=t,this.staffNumber=n,void 0===i&&(i=s.TextAlignmentEnum.LeftBottom),this.textAlignment=i}get Label(){return this.label}get Placement(){return this.placement}set Placement(t){this.placement=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get TextAlignment(){return this.textAlignment}}e.UnknownExpression=r},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.SizeF2D=void 0,e.SizeF2D=class{constructor(t=0,e=0){this.width=t,this.height=e}}},function(t,e,i){var n=this&&this.__createBinding||(Object.create?function(t,e,i,n){void 0===n&&(n=i),Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,n){void 0===n&&(n=i),t[n]=e[i]}),s=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||n(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),s(i(21),e),s(i(87),e),s(i(9),e),s(i(164),e)},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.SystemImageProperties=e.GraphicalMusicSheet=void 0;const s=i(112),r=i(27),o=i(4),a=i(7),l=i(18),h=i(0),c=i(5),u=n(i(1)),d=i(34),f=i(69),p=i(6);e.GraphicalMusicSheet=class{constructor(t,e){this.musicPages=[],this.measureList=[],this.verticalGraphicalStaffEntryContainers=[],this.cursors=[],this.leadSheet=!1,this.musicSheet=t,this.numberOfStaves=this.musicSheet.Staves.length,this.calculator=e,this.calculator.initialize(this)}get ParentMusicSheet(){return this.musicSheet}get GetCalculator(){return this.calculator}get MusicPages(){return this.musicPages}set MusicPages(t){this.musicPages=t}get MeasureList(){return this.measureList}set MeasureList(t){this.measureList=t}get VerticalGraphicalStaffEntryContainers(){return this.verticalGraphicalStaffEntryContainers}set VerticalGraphicalStaffEntryContainers(t){this.verticalGraphicalStaffEntryContainers=t}get Title(){return this.title}set Title(t){this.title=t}get Subtitle(){return this.subtitle}set Subtitle(t){this.subtitle=t}get Composer(){return this.composer}set Composer(t){this.composer=t}get Lyricist(){return this.lyricist}set Lyricist(t){this.lyricist=t}get Cursors(){return this.cursors}get SelectionStartSymbol(){return this.selectionStartSymbol}get SelectionEndSymbol(){return this.selectionEndSymbol}get MinAllowedSystemWidth(){return this.minAllowedSystemWidth}set MinAllowedSystemWidth(t){this.minAllowedSystemWidth=t}get NumberOfStaves(){return this.numberOfStaves}get LeadSheet(){return this.leadSheet}set LeadSheet(t){this.leadSheet=t}static transformRelativeToAbsolutePosition(t){for(let e=0;e<t.MusicPages.length;e++){const i=t.MusicPages[e].setMusicPageAbsolutePosition(e,t.ParentMusicSheet.Rules);t.MusicPages[e].PositionAndShape.calculateAbsolutePositionsRecursive(i.x,i.y)}}Initialize(){this.verticalGraphicalStaffEntryContainers=[],this.musicPages=[],this.measureList=[]}reCalculate(){this.calculator.calculate()}EnforceRedrawOfMusicSystems(){for(let t=0,e=this.musicPages.length;t<e;++t){const e=this.musicPages[t];for(let t=0,i=e.MusicSystems.length;t<i;++t)e.MusicSystems[t].needsToBeRedrawn=!0}}getClickedObject(t){for(let e=0,i=this.MusicPages.length;e<i;++e)return this.MusicPages[e].PositionAndShape.getClickedObjectOfType(t)}findGraphicalMeasure(t,e){for(let i=t;i>=0;i--){const t=this.measureList[i][e];if(t)return t}}findGraphicalStaffEntryFromMeasureList(t,e,i){for(let n=e;n<this.measureList.length;n++){const e=this.measureList[n][t];if(e)for(let t=0,n=e.staffEntries.length;t<n;++t){const n=e.staffEntries[t];if(n.sourceStaffEntry===i)return n}}}findNextGraphicalStaffEntry(t,e,i){const n=i.parentMeasure,s=n.staffEntries.indexOf(i);if(s<n.staffEntries.length-1)return n.staffEntries[s+1];if(e<this.measureList.length-1){const i=this.measureList[e+1][t];if(i.staffEntries.length>0)return i.staffEntries[0]}}getFirstVisibleMeasuresListFromIndices(t,e){const i=[],n=this.measureList[0].length;for(let s=t;s<=e;s++)for(let t=0;t<n;t++)if(this.measureList[s][t].isVisible()){i.push(this.measureList[s][t]);break}return i}orderMeasuresByStaffLine(t){const e=[];let i=[];e.push(i);for(let n=0;n<t.length;n++)0===n?i.push(t[0]):(t[n].ParentStaffLine===t[n-1].ParentStaffLine||(-1===e.indexOf(i)&&e.push(i),i=[],e.push(i)),i.push(t[n]));return e}initializeActiveClefs(){const t=[],e=this.musicSheet.getFirstSourceMeasure();if(e)for(let i=0;i<e.CompleteNumberOfStaves;i++){let n=new a.ClefInstruction;if(e.FirstInstructionsStaffEntries[i])for(let t=0,s=e.FirstInstructionsStaffEntries[i].Instructions.length;t<s;++t){const s=e.FirstInstructionsStaffEntries[i].Instructions[t];s instanceof a.ClefInstruction&&(n=s)}t.push(n)}return t}GetMainKey(){const t=this.musicSheet.getFirstSourceMeasure();if(t)for(let e=0;e<t.CompleteNumberOfStaves;e++)for(let i=0,n=t.FirstInstructionsStaffEntries[e].Instructions.length;i<n;++i){const n=t.FirstInstructionsStaffEntries[e].Instructions[i];if(n instanceof l.KeyInstruction)return n}}getOrCreateVerticalContainer(t){if(0===this.verticalGraphicalStaffEntryContainers.length||d.CollectionUtil.getLastElement(this.verticalGraphicalStaffEntryContainers).AbsoluteTimestamp.lt(t)){const e=new s.VerticalGraphicalStaffEntryContainer(this.numberOfStaves,t);return this.verticalGraphicalStaffEntryContainers.push(e),e}for(let e=this.verticalGraphicalStaffEntryContainers.length-1;e>=0;e--){if(this.verticalGraphicalStaffEntryContainers[e].AbsoluteTimestamp.lt(t)){const i=new s.VerticalGraphicalStaffEntryContainer(this.numberOfStaves,t);return this.verticalGraphicalStaffEntryContainers.splice(e+1,0,i),i}if(this.verticalGraphicalStaffEntryContainers[e].AbsoluteTimestamp.Equals(t))return this.verticalGraphicalStaffEntryContainers[e]}}GetVerticalContainerFromTimestamp(t,e=0){const i=d.CollectionUtil.binarySearch(this.verticalGraphicalStaffEntryContainers,new s.VerticalGraphicalStaffEntryContainer(0,t),s.VerticalGraphicalStaffEntryContainer.compareByTimestamp,e);if(i>=0)return this.verticalGraphicalStaffEntryContainers[i]}GetInterpolatedIndexInVerticalContainers(t){const e=this.verticalGraphicalStaffEntryContainers;let i,n,s=0,r=e.length-1;if(t.lte(e[e.length-1].AbsoluteTimestamp)){for(;r-s>1;){const i=Math.floor((r+s)/2);if(e[s].AbsoluteTimestamp.Equals(t)){r=s;break}if(e[r].AbsoluteTimestamp.Equals(t)){s=r;break}if(e[i].AbsoluteTimestamp.Equals(t))return this.verticalGraphicalStaffEntryContainers.indexOf(e[i]);t.lt(e[i].AbsoluteTimestamp)?r=i:s=i}if(s===r)return this.verticalGraphicalStaffEntryContainers.indexOf(e[s]);i=e[s].AbsoluteTimestamp,n=e[r].AbsoluteTimestamp}else i=e[e.length-1].AbsoluteTimestamp,n=h.Fraction.plus(this.getLongestStaffEntryDuration(e.length-1),i),r=e.length;const o=n.RealValue-i.RealValue,a=r-(n.RealValue-t.RealValue)/o;return Math.min(a,this.verticalGraphicalStaffEntryContainers.length)}getVisibleStavesIndicesFromSourceMeasure(t){const e=[],i=[];for(let n=0,s=t.length;n<s;++n){const i=t[n].ParentStaff.ParentInstrument;-1===e.indexOf(i)&&e.push(i)}for(let n=0,s=e.length;n<s;++n){const t=e[n],s=this.musicSheet.getGlobalStaffIndexOfFirstStaff(t);for(let e=0;e<t.Staves.length;e++)i.push(s+e)}return i}getGraphicalMeasureFromSourceMeasureAndIndex(t,e){var i;for(let n=0;n<this.measureList.length;n++)if((null===(i=this.measureList[n][0])||void 0===i?void 0:i.parentSourceMeasure)===t)return this.measureList[n][e]}getLastGraphicalMeasureFromIndex(t,e=!0){let i=this.measureList.length-1;return e&&(i=Math.min(i,this.musicSheet.Rules.MaxMeasureToDrawIndex)),this.measureList[i][t]}getMeasureIndex(t,e,i){for(e=0;e<this.measureList.length;e++)for(let i=0,n=this.measureList[e].length;i<n;++i)if(this.measureList[e][i]===t)return!0;return!1}GetNearestGraphicalObject(t,e=p.GraphicalObject.name,i=5,n=20,s=5,r){const a=[];for(;0===a.length&&i<=n;){const n=new c.BoundingBox(void 0);n.BorderLeft=t.x-i,n.BorderTop=t.y-i,n.BorderRight=t.x+i,n.BorderBottom=t.y+i,n.AbsolutePosition=new o.PointF2D(t.x,t.y),n.calculateAbsolutePosition();for(let t=0,i=this.MusicPages.length;t<i;++t){const i=this.MusicPages[t].PositionAndShape.getObjectsInRegion(n,!1,e);if(i&&0!==i.length)for(let t=0,e=i.length;t<e;++t)r?r(i[t])&&a.push(i[t]):a.push(i[t])}i+=s}let l;for(let o=0,h=a.length;o<h;++o){const e=a[o];(void 0===l||this.CalculateDistance(e.PositionAndShape.AbsolutePosition,t)<this.CalculateDistance(l.PositionAndShape.AbsolutePosition,t))&&(l=e)}if(l)return l}GetNearestVoiceEntry(t){return this.GetNearestGraphicalObject(t,f.GraphicalVoiceEntry.name,5,20,5,(t=>void 0!==t.parentStaffEntry.relInMeasureTimestamp))}GetNearestNote(t,e){const i=this.GetNearestVoiceEntry(t);if(!i)return;let n,s=Number.MAX_SAFE_INTEGER;for(const r of i.notes){const e=r.PositionAndShape.AbsolutePosition.y,i=Math.abs(r.PositionAndShape.AbsolutePosition.x-t.x),o=Math.abs(e-t.y);i+o<s&&(n=r,s=i+o)}return n}domToSvg(t){return this.domToSvgTransform(t,!0)}svgToDom(t){return this.domToSvgTransform(t,!1)}svgToOsmd(t){const e=new o.PointF2D(t.x,t.y);return e.x/=10,e.y/=10,e}domToSvgTransform(t,e){const i=this.drawer.Backends[0].getSvgElement(),n=i.createSVGPoint();n.x=t.x,n.y=t.y;let s=i.getScreenCTM();e&&(s=s.inverse());const r=n.matrixTransform(s);return new o.PointF2D(r.x,r.y)}GetClickableLabel(t){const e=new c.BoundingBox;e.BorderLeft=t.x-4,e.BorderTop=t.y-4,e.BorderRight=t.x+4,e.BorderBottom=t.y+4,e.AbsolutePosition=new o.PointF2D(0,0);for(let i=0,n=this.MusicPages.length;i<n;++i){const t=this.MusicPages[i].PositionAndShape.getObjectsInRegion(e);if(1===t.length)for(let e=0,i=t.length;e<i;++e)return t[e]}}GetNearestStaffEntry(t){const e=[],i=new c.BoundingBox(void 0);i.BorderLeft=t.x-10,i.BorderTop=t.y-10,i.BorderRight=t.x+10,i.BorderBottom=t.y+10,i.AbsolutePosition=new o.PointF2D(0,0);for(let s=0,r=this.MusicPages.length;s<r;++s){const t=this.MusicPages[s].PositionAndShape.getObjectsInRegion(i,!1);if(t&&0!==t.length)for(let i=0,n=t.length;i<n;++i){const n=t[i];e.push(n)}}let n;for(let s=0,r=e.length;s<r;++s){const i=e[s];if(void 0===n)n=i;else{if(!i.relInMeasureTimestamp)continue;this.CalculateDistance(i.PositionAndShape.AbsolutePosition,t)<this.CalculateDistance(n.PositionAndShape.AbsolutePosition,t)&&(n=i)}}if(n)return n}GetPossibleCommentAnchor(t){const e=this.GetNearestStaffEntry(t);if(e)return e.sourceStaffEntry}getClickedObjectOfType(t){for(let e=0,i=this.musicPages.length;e<i;++e){const i=this.musicPages[e].PositionAndShape.getClickedObjectOfType(t);if(i)return i}}tryGetTimestampFromPosition(t){const e=this.getClickedObjectOfType(t);if(e)return e.getAbsoluteTimestamp()}tryGetClickableLabel(t){try{return this.GetClickableLabel(t)}catch(e){u.default.info("GraphicalMusicSheet.tryGetClickableObject","positionOnMusicSheet: "+t,e)}}tryGetTimeStampFromPosition(t){try{const e=this.GetNearestStaffEntry(t);if(!e)return;return e.getAbsoluteTimestamp()}catch(e){u.default.info("GraphicalMusicSheet.tryGetTimeStampFromPosition","positionOnMusicSheet: "+t,e)}}getStaffEntry(t){const e=this.VerticalGraphicalStaffEntryContainers[t];let i;try{for(let t=0,n=e.StaffEntries.length;t<n;++t){const n=e.StaffEntries[t];n&&n.sourceStaffEntry.ParentStaff.ParentInstrument.Visible&&(i?n.PositionAndShape&&i.PositionAndShape&&i.PositionAndShape.RelativePosition.x>n.PositionAndShape.RelativePosition.x&&(i=n):i=n)}}catch(n){u.default.info("GraphicalMusicSheet.getStaffEntry",n)}return i}GetPreviousVisibleContainerIndex(t){for(let e=t-1;e>=0;e--){const t=this.verticalGraphicalStaffEntryContainers[e].StaffEntries;for(let i=0,n=t.length;i<n;++i){const n=t[i];if(n&&n.sourceStaffEntry.ParentStaff.ParentInstrument.Visible)return e}}return-1}GetNextVisibleContainerIndex(t){for(let e=t+1;e<this.verticalGraphicalStaffEntryContainers.length;++e){const t=this.verticalGraphicalStaffEntryContainers[e].StaffEntries;for(let i=0,n=t.length;i<n;++i){const n=t[i];if(n&&n.sourceStaffEntry.ParentStaff.ParentInstrument.Visible)return e}}return-1}findClosestLeftStaffEntry(t,e){let i,n=Math.floor(t);n=Math.min(this.VerticalGraphicalStaffEntryContainers.length-1,n);for(let s=n;s>=0;s--)if(i=this.getStaffEntry(s),i){if(!e)return i;if(i.sourceStaffEntry.ParentStaff.ParentInstrument.Visible)return i}}findClosestRightStaffEntry(t,e){let i;for(let n=Math.max(0,Math.ceil(t));n<this.VerticalGraphicalStaffEntryContainers.length;n++)if(i=this.getStaffEntry(n),i){if(!e)return i;if(i.sourceStaffEntry.ParentStaff.ParentInstrument.Visible)return i}}calculateCursorLineAtTimestamp(t,e){const i=this.calculateXPositionFromTimestamp(t),n=i[0],s=i[1];if(!s||0===s.StaffLines.length)return;const a=s.PositionAndShape.AbsolutePosition.y,l=d.CollectionUtil.last(s.StaffLines).PositionAndShape.RelativePosition.y+4;return new r.GraphicalLine(new o.PointF2D(n,a),new o.PointF2D(n,a+l),3,e)}calculateXPositionFromTimestamp(t){var e,i,n,s;let r;const o=this.GetInterpolatedIndexInVerticalContainers(t),a=this.findClosestLeftStaffEntry(o,!0),l=this.findClosestRightStaffEntry(o,!0),c=t.RealValue;if(!a&&!l)return[0,void 0];let u,d;if(u=a?null===(e=a.parentMeasure.ParentStaffLine)||void 0===e?void 0:e.ParentMusicSystem:null===(i=l.parentMeasure.ParentStaffLine)||void 0===i?void 0:i.ParentMusicSystem,d=l?null===(n=l.parentMeasure.ParentStaffLine)||void 0===n?void 0:n.ParentMusicSystem:null===(s=a.parentMeasure.ParentStaffLine)||void 0===s?void 0:s.ParentMusicSystem,u===d){let t,e,i;if(r=u,a)if(l)e=a.PositionAndShape.AbsolutePosition.x,i=l.PositionAndShape.AbsolutePosition.x,t=a===l?0:(c-a.getAbsoluteTimestamp().RealValue)/(l.getAbsoluteTimestamp().RealValue-a.getAbsoluteTimestamp().RealValue);else{e=a.PositionAndShape.AbsolutePosition.x,i=r.GetRightBorderAbsoluteXPosition();const n=a.parentMeasure.parentSourceMeasure;t=(c-a.getAbsoluteTimestamp().RealValue)/(h.Fraction.plus(n.AbsoluteTimestamp,n.Duration).RealValue-a.getAbsoluteTimestamp().RealValue)}else e=i=l.PositionAndShape.AbsolutePosition.x,t=0;return t=Math.min(1,Math.max(0,t)),[e+t*(i-e),r]}{const t=l.parentMeasure.parentSourceMeasure.AbsoluteTimestamp.RealValue;let e,i;if(c<t){r=u;const n=a.PositionAndShape.AbsolutePosition.x,s=r.GetRightBorderAbsoluteXPosition();e=(c-a.getAbsoluteTimestamp().RealValue)/(t-a.getAbsoluteTimestamp().RealValue),e=Math.min(1,Math.max(0,e)),i=n+e*(s-n)}else{r=d;const n=l.PositionAndShape.AbsolutePosition.x,s=r.GetLeftBorderAbsoluteXPosition();e=(c-t)/(l.getAbsoluteTimestamp().RealValue-t),e=Math.min(1,Math.max(0,e)),i=s+e*(n-s)}return[i,r]}}GetNumberOfVisibleInstruments(){let t=0;for(let e=0,i=this.musicSheet.Instruments.length;e<i;++e)!0===this.musicSheet.Instruments[e].Visible&&t++;return t}GetNumberOfFollowedInstruments(){let t=0;for(let e=0,i=this.musicSheet.Instruments.length;e<i;++e)!0===this.musicSheet.Instruments[e].Following&&t++;return t}GetGraphicalFromSourceStaffEntry(t){return t.VerticalContainerParent.ParentMeasure.VerticalMeasureList[t.ParentStaff.idInMusicSheet].findGraphicalStaffEntryFromTimestamp(t.Timestamp)}CalculateDistance(t,e){const i=t.x-e.x,n=t.y-e.y;return i*i+n*n}getLongestStaffEntryDuration(t){let e=new h.Fraction(0,1);for(const i of this.verticalGraphicalStaffEntryContainers[t].StaffEntries){if(!i)continue;const t=i.findStaffEntryMaxNoteLength();e.lt(t)&&(e=t)}return e}},e.SystemImageProperties=class{}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalVoiceEntry=void 0;const n=i(6),s=i(5),r=i(26);class o extends n.GraphicalObject{constructor(t,e){super(),this.parentVoiceEntry=t,this.parentStaffEntry=e,this.PositionAndShape=new s.BoundingBox(this,e?e.PositionAndShape:void 0,!0),this.notes=[],this.rules=e?e.parentMeasure.parentSourceMeasure.Rules:new r.EngravingRules}sort(){return this.notes.sort(((t,e)=>e.sourceNote.Pitch.getHalfTone()-t.sourceNote.Pitch.getHalfTone())),this.notes}sortForVexflow(){return this.notes.sort(((t,e)=>t.sourceNote.Pitch.getHalfTone()-e.sourceNote.Pitch.getHalfTone())),this.notes}color(){}}e.GraphicalVoiceEntry=o},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalInstantaneousTempoExpression=void 0;const n=i(42);class s extends n.AbstractGraphicalExpression{constructor(t,e){super(e.PositionAndShape.Parent.DataObject,t,t.parentMeasure),this.label=e}get GraphicalLabel(){return this.label}updateSkyBottomLine(){}}e.GraphicalInstantaneousTempoExpression=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalNote=void 0;const n=i(2),s=i(6),r=i(17),o=i(5);class a extends s.GraphicalObject{constructor(t,e,i,s){super(),this.DrawnAccidental=n.AccidentalEnum.NONE,this.sourceNote=t,this.parentVoiceEntry=e,this.PositionAndShape=new o.BoundingBox(this,e.PositionAndShape),this.graphicalNoteLength=s||t.Length,this.numberOfDots=this.calculateNumberOfNeededDots(this.graphicalNoteLength),this.rules=i,this.rules.addGraphicalNoteToNoteMap(t,this)}Transpose(t,e,i,n){let s=this.sourceNote.Pitch;return r.MusicSheetCalculator.transposeCalculator&&(s=r.MusicSheetCalculator.transposeCalculator.transposePitch(this.sourceNote.Pitch,t,i)),s}calculateNumberOfNeededDots(t){let e=1,i=2;const n=t.GetExpandedNumerator();if(!this.sourceNote||!this.sourceNote.NoteTuplet)for(;i<n;)e++,i=Math.pow(2,e);return Math.min(3,e-1)}get ParentMusicPage(){return this.parentVoiceEntry.parentStaffEntry.parentMeasure.ParentMusicSystem.Parent}static FromNote(t,e){return e.NoteToGraphicalNoteMap.getValue(t.NoteToGraphicalNoteObjectId)}}e.GraphicalNote=a},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.IXmlElement=void 0;class n{constructor(t){if(this.hasAttributes=!1,!t)throw new Error("IXmlElement: expected Element, got undefined");this.elem=t,this.name=t.nodeName.toLowerCase(),t.hasAttributes()&&(this.hasAttributes=!0,this.firstAttribute=t.attributes[0]),this.hasElements=t.hasChildNodes(),1===t.childNodes.length&&t.childNodes[0].nodeType===Node.TEXT_NODE?this.value=t.childNodes[0].nodeValue:this.value=""}attribute(t){return this.elem.attributes.getNamedItem(t)}attributes(){if(!this.attrs){const t=this.elem.attributes,e=[];for(let i=0;i<t.length;i+=1)e.push(t[i]);this.attrs=e}return this.attrs}element(t){const e=this.elem.childNodes;for(let i=0,s=e.length;i<s;i+=1){const s=e[i];if(s.nodeType===Node.ELEMENT_NODE&&s.nodeName.toLowerCase()===t)return new n(s)}}elements(t){const e=this.elem.childNodes,i=[],s=!t;s||(t=t.toLowerCase());for(let r=0;r<e.length;r+=1){const o=e[r];o.nodeType!==Node.ELEMENT_NODE||!s&&o.nodeName.toLowerCase()!==t||i.push(new n(o))}return i}}e.IXmlElement=n},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Instrument=void 0;const n=i(74),s=i(12),r=i(118);class o extends n.InstrumentalGroup{constructor(t,e,i,n){super(void 0,i,n),this.transpose=0,this.voices=[],this.staves=[],this.hasLyrics=!1,this.hasChordSymbols=!1,this.lyricVersesNumbers=[],this.subInstruments=[],this.id=t,this.idString=e,this.nameLabel=new s.Label(e)}get Voices(){return this.voices}get Staves(){return this.staves}get NameLabel(){return this.nameLabel}get HasLyrics(){return this.hasLyrics}set HasLyrics(t){this.hasLyrics=t}get HasChordSymbols(){return this.hasChordSymbols}set HasChordSymbols(t){this.hasChordSymbols=t}get LyricVersesNumbers(){return this.lyricVersesNumbers}set LyricVersesNumbers(t){this.lyricVersesNumbers=t}get Name(){return this.nameLabel.text}set Name(t){this.nameLabel.text=t}get IdString(){return this.idString}get Id(){return this.id}get MidiInstrumentId(){return this.subInstruments[0].midiInstrumentID}set MidiInstrumentId(t){this.subInstruments[0].midiInstrumentID=t}get Volume(){return this.subInstruments[0].volume}set Volume(t){for(let e=0,i=this.subInstruments.length;e<i;++e)this.subInstruments[e].volume=t}get PlaybackTranspose(){return this.playbackTranspose}set PlaybackTranspose(t){this.playbackTranspose=t}get SubInstruments(){return this.subInstruments}getSubInstrument(t){for(let e=0,i=this.subInstruments.length;e<i;++e){const i=this.subInstruments[e];if(i.idString===t)return i}}get PartAbbreviation(){return this.partAbbreviation}set PartAbbreviation(t){this.partAbbreviation=t}get Visible(){return this.voices.length>0&&this.Voices[0].Visible}set Visible(t){for(let e=0,i=this.Voices.length;e<i;++e)this.Voices[e].Visible=t}get Audible(){let t=!1;for(let e=0,i=this.Voices.length;e<i;++e){const i=this.Voices[e];t=t||i.Audible}return t}set Audible(t){for(let e=0,i=this.Voices.length;e<i;++e)this.Voices[e].Audible=t;for(let e=0,i=this.staves.length;e<i;++e)this.staves[e].audible=t}get Following(){let t=!1;for(let e=0,i=this.Voices.length;e<i;++e){const i=this.Voices[e];t=t||i.Following}return t}set Following(t){for(let e=0,i=this.Voices.length;e<i;++e)this.Voices[e].Following=t;for(let e=0,i=this.staves.length;e<i;++e)this.staves[e].following=t}SetVoiceAudible(t,e){for(let i=0,n=this.Voices.length;i<n;++i){const n=this.Voices[i];if(n.VoiceId===t){n.Audible=e;break}}}SetVoiceFollowing(t,e){for(let i=0,n=this.Voices.length;i<n;++i){const n=this.Voices[i];if(n.VoiceId===t){n.Following=e;break}}}SetStaffAudible(t,e){const i=this.staves[t-1];if(i.audible=e,e)for(let n=0,s=i.Voices.length;n<s;++n)i.Voices[n].Audible=!0;else for(let n=0,s=i.Voices.length;n<s;++n){const e=i.Voices[n];let s=!1;for(let i=0,n=this.Staves.length;i<n;++i){const n=this.Staves[i];if(n.Id!==t&&n.audible)for(let t=0,i=n.Voices.length;t<i;++t)n.Voices[t]===e&&(s=!0)}s||(e.Audible=!1)}}SetStaffFollow(t,e){const i=this.staves[t-1];if(i.following=e,e)for(let n=0,s=i.Voices.length;n<s;++n)i.Voices[n].Following=!0;else for(let n=0,s=i.Voices.length;n<s;++n){const e=i.Voices[n];let s=!1;for(let i=0,n=this.Staves.length;i<n;++i){const n=this.Staves[i];if(n.Id!==t&&n.following)for(let t=0,i=n.Voices.length;t<i;++t)n.Voices[t]===e&&(s=!0)}s||(e.Following=!1)}}areAllVoiceVisible(){for(const t of this.Voices)if(!t.Visible)return!1;return!0}createStaves(t){for(let e=0;e<t;e++)this.staves.push(new r.Staff(this,e+1))}toString(){return`${this.Name} , id: ${this.id}, idstring: ${this.idString}`}}e.Instrument=o},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.InstrumentalGroup=void 0,e.InstrumentalGroup=class{constructor(t,e,i){this.instrumentalGroups=[],this.name=t,this.musicSheet=e,this.parent=i}get InstrumentalGroups(){return this.instrumentalGroups}get Parent(){return this.parent}get Name(){return this.name}set Name(t){this.name=t}get GetMusicSheet(){return this.musicSheet}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.SystemLine=void 0;const n=i(23),s=i(5),r=i(6);class o extends r.GraphicalObject{constructor(t,e,i,n,r){super(),this.lineType=t,this.linePosition=e,this.parentMusicSystem=i,this.topMeasure=n,this.bottomMeasure=r,this.parentTopStaffLine=null==n?void 0:n.ParentStaffLine,this.boundingBox=new s.BoundingBox(this,i.PositionAndShape)}static getObjectWidthForLineType(t,e){switch(e){case n.SystemLinesEnum.SingleThin:return t.SystemThinLineWidth;case n.SystemLinesEnum.DoubleThin:return 2*t.SystemThinLineWidth+t.DistanceBetweenVerticalSystemLines;case n.SystemLinesEnum.ThinBold:return t.SystemThinLineWidth+t.SystemBoldLineWidth+t.DistanceBetweenVerticalSystemLines;case n.SystemLinesEnum.BoldThinDots:case n.SystemLinesEnum.DotsThinBold:return t.SystemThinLineWidth+t.SystemBoldLineWidth+t.DistanceBetweenVerticalSystemLines+t.SystemDotWidth+t.DistanceBetweenDotAndLine;case n.SystemLinesEnum.DotsBoldBoldDots:return 2*t.SystemBoldLineWidth+2*t.SystemDotWidth+2*t.DistanceBetweenDotAndLine+t.DistanceBetweenVerticalSystemLines;default:return 0}}}e.SystemLine=o},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.NoteHeadShape=e.Notehead=void 0;const s=n(i(1));class r{constructor(t,e,i){this.sourceNote=t,this.setShapeFromXml(e,i)}setShapeFromXml(t,e){this.shape=r.ShapeTypeXmlToShape(t);let i=e;void 0===i&&(this.sourceNote?i=this.sourceNote.Length.Denominator>2:(s.default.warn("notehead: sourceNote and filledXmlAttribute undefined."),i=!0)),this.filled=i}get SourceNote(){return this.sourceNote}get Shape(){return this.shape}get Filled(){return this.filled}static ShapeTypeXmlToShape(t){switch(t.toLowerCase()){case"normal":return o.NORMAL;case"x":return o.X;case"slash":return o.SLASH;case"diamond":return o.DIAMOND;case"square":case"la":return o.SQUARE;case"do":case"triangle":return o.TRIANGLE;case"rectangle":return o.RECTANGLE;case"circle-x":return o.CIRCLEX;default:return s.default.info("unsupported/unhandled xml notehead '"+t+"'. Using normal notehead."),o.NORMAL}}}var o,a;e.Notehead=r,(a=o=e.NoteHeadShape||(e.NoteHeadShape={}))[a.CIRCLEX=0]="CIRCLEX",a[a.DIAMOND=1]="DIAMOND",a[a.NORMAL=2]="NORMAL",a[a.RECTANGLE=3]="RECTANGLE",a[a.SLASH=4]="SLASH",a[a.SQUARE=5]="SQUARE",a[a.TRIANGLE=6]="TRIANGLE",a[a.X=7]="X"},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSymbol=void 0,(n=e.MusicSymbol||(e.MusicSymbol={}))[n.Unused_first_Symbol=0]="Unused_first_Symbol",n[n.BLACK_HEAD=1]="BLACK_HEAD",n[n.UPWARDS_TAIL=2]="UPWARDS_TAIL",n[n.DOWNWARDS_TAIL=3]="DOWNWARDS_TAIL",n[n.UPWARDS_DOUBLE_TAIL=4]="UPWARDS_DOUBLE_TAIL",n[n.DOWNWARDS_DOUBLE_TAIL=5]="DOWNWARDS_DOUBLE_TAIL",n[n.UPWARDS_TRIPLE_TAIL=6]="UPWARDS_TRIPLE_TAIL",n[n.DOWNWARDS_TRIPLE_TAIL=7]="DOWNWARDS_TRIPLE_TAIL",n[n.UPWARDS_QUAD_TAIL=8]="UPWARDS_QUAD_TAIL",n[n.DOWNWARDS_QUAD_TAIL=9]="DOWNWARDS_QUAD_TAIL",n[n.ROUND_HEAD=10]="ROUND_HEAD",n[n.WHITE_HEAD=11]="WHITE_HEAD",n[n.G_CLEF=12]="G_CLEF",n[n.F_CLEF=13]="F_CLEF",n[n.C_CLEF=14]="C_CLEF",n[n.BREVE=15]="BREVE",n[n.BREVE_REST=16]="BREVE_REST",n[n.COMMON_TIME=17]="COMMON_TIME",n[n.CUT_TIME=18]="CUT_TIME",n[n.WHOLE_REST=19]="WHOLE_REST",n[n.HALF_REST=20]="HALF_REST",n[n.QUARTER_REST=21]="QUARTER_REST",n[n.EIGHTH_REST=22]="EIGHTH_REST",n[n.SIXTEENTH_REST=23]="SIXTEENTH_REST",n[n.THIRTYSECOND_REST=24]="THIRTYSECOND_REST",n[n.SIXTYFOURTH_REST=25]="SIXTYFOURTH_REST",n[n.FLAT=26]="FLAT",n[n.SHARP=27]="SHARP",n[n.NATURAL=28]="NATURAL",n[n.DOUBLE_FLAT=29]="DOUBLE_FLAT",n[n.DOUBLE_SHARP=30]="DOUBLE_SHARP",n[n.ZERO=31]="ZERO",n[n.ONE=32]="ONE",n[n.TWO=33]="TWO",n[n.THREE=34]="THREE",n[n.FOUR=35]="FOUR",n[n.FIVE=36]="FIVE",n[n.SIX=37]="SIX",n[n.SEVEN=38]="SEVEN",n[n.EIGHT=39]="EIGHT",n[n.NINE=40]="NINE",n[n.DOT=41]="DOT",n[n.FERMATA=42]="FERMATA",n[n.INVERTED_FERMATA=43]="INVERTED_FERMATA",n[n.SPICCATO=44]="SPICCATO",n[n.TENUTO=45]="TENUTO",n[n.MARCATO=46]="MARCATO",n[n.MARCATISSIMO=47]="MARCATISSIMO",n[n.INVERTED_MARCATISSIMO=48]="INVERTED_MARCATISSIMO",n[n.P=49]="P",n[n.F=50]="F",n[n.S=51]="S",n[n.Z=52]="Z",n[n.M=53]="M",n[n.R=54]="R",n[n.SEGNO=55]="SEGNO",n[n.CODA=56]="CODA",n[n.DRUM_CLEF=57]="DRUM_CLEF",n[n.G_CLEF_SUB8=58]="G_CLEF_SUB8",n[n.G_CLEF_SUPER8=59]="G_CLEF_SUPER8",n[n.G_CLEF_SUB15=60]="G_CLEF_SUB15",n[n.G_CLEF_SUPER15=61]="G_CLEF_SUPER15",n[n.F_CLEF_SUB8=62]="F_CLEF_SUB8",n[n.F_CLEF_SUPER8=63]="F_CLEF_SUPER8",n[n.F_CLEF_SUB15=64]="F_CLEF_SUB15",n[n.F_CLEF_SUPER15=65]="F_CLEF_SUPER15",n[n.DOWN_BOW=66]="DOWN_BOW",n[n.MORDENT=67]="MORDENT",n[n.INVERTED_MORDENT=68]="INVERTED_MORDENT",n[n.TURN=69]="TURN",n[n.INVERTED_TURN=70]="INVERTED_TURN",n[n.LEFTHAND_PIZZICATO=71]="LEFTHAND_PIZZICATO",n[n.RELEASE_PED=72]="RELEASE_PED",n[n.ENGAGE_PED=73]="ENGAGE_PED",n[n.VA8=74]="VA8",n[n.VB8=75]="VB8",n[n.TRILL=76]="TRILL",n[n.MA15=77]="MA15",n[n.MB15=78]="MB15",n[n.HIGH=79]="HIGH",n[n.PLAY=80]="PLAY",n[n.MIC=81]="MIC",n[n.SNAP_PIZZICATO=82]="SNAP_PIZZICATO",n[n.NATURAL_HARMONIC=83]="NATURAL_HARMONIC",n[n.EditPen=84]="EditPen"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AlignmentManager=void 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0===n?void 0:n.Bravura,null===(o=l.default.Flow.Fonts)||void 0===o?void 0:o.Custom]:"petaluma"===(null===(h=this.rules.DefaultVexFlowNoteFont)||void 0===h?void 0:h.toLowerCase())&&(l.default.Flow.DEFAULT_FONT_STACK=[null===(c=l.default.Flow.Fonts)||void 0===c?void 0:c.Petaluma,null===(u=l.default.Flow.Fonts)||void 0===u?void 0:u.Gonville,null===(d=l.default.Flow.Fonts)||void 0===d?void 0:d.Bravura])}clearRecreatedObjects(){var t;super.clearRecreatedObjects(),s.MusicSheetCalculator.stafflineNoteCalculator=new v.VexflowStafflineNoteCalculator(this.rules);for(const e of this.graphicalMusicSheet.MeasureList)for(const i of e)null===(t=i)||void 0===t||t.clean()}formatMeasures(){for(const t of this.graphicalMusicSheet.MeasureList)if(t&&t[0]){t[0].format();for(const e of t){for(const t of e.staffEntries)t.calculateXPosition();e.finalizeBeams()}}this.beamsNeedUpdate=!1}calculateMeasureXLayout(t){const e=[];for(const s of t)s&&e.push(s);if(0===e.length)return 0;t=e;const i=[],n=new l.default.Flow.Formatter({softmaxFactor:this.rules.SoftmaxFactorVexFlow});let r=t[0].staffEntries.length,o=1;for(const s of t){if(!s)continue;let t=0;for(const i of s.staffEntries)t+=i.setMaxAccidentals();s.parentSourceMeasure.ImplicitMeasure&&(r=Math.max(s.staffEntries.length,r),o=Math.max(s.staffEntries.length+t,o));const e=s.vfVoices,a=[];for(const n in e)e.hasOwnProperty(n)&&(a.push(e[n]),i.push(e[n]));0!==a.length?n.joinVoices(a):h.default.debug("Found a measure with no voices. Continuing anyway.",e)}let a=12;const u=t[0].parentSourceMeasure;if(i.length>0){const e=.3;a=n.preCalculateMinTotalWidth(i)/c.unitInPixels*this.rules.VoiceSpacingMultiplierVexflow+this.rules.VoiceSpacingAddendVexflow+r*e,(null==u?void 0:u.ImplicitMeasure)&&(a=u.Duration.RealValue/u.ActiveTimeSignature.RealValue*a,r>1&&(a+=o*e*1.5),a*=this.rules.PickupMeasureWidthMultiplier),s.MusicSheetCalculator.setMeasuresMinStaffEntriesWidth(t,a);const l=(t,e)=>{n.formatToStave(i,e.getVFStave())},h=(t,e)=>{n.formatToStave(i,e.getVFStave(),{align_rests:!0,context:void 0})};for(const i of t){if(this.rules.AlignRests===S.AlignRestOption.Never)i.formatVoices=l;else if(this.rules.AlignRests===S.AlignRestOption.Always)i.formatVoices=h;else if(this.rules.AlignRests===S.AlignRestOption.Auto){let t=!1;for(const e of i.staffEntries){let i=0,n=0;for(const s of e.graphicalVoiceEntries)if(s.parentVoiceEntry.IsGrace||s&&s.notes&&s.notes[0]&&s.notes[0].sourceNote&&s.notes[0].sourceNote.PrintObject&&i++,s&&s.notes&&s.notes[0]&&s.notes[0].sourceNote&&s.notes[0].sourceNote.isRest()&&s.notes[0].sourceNote.PrintObject&&n++,i>1&&n>=1){t=!0;break}if(t)break}i.formatVoices=t?h:l}if(i===t[0]){const t=i;t.formatVoices(a*c.unitInPixels,t)}}}for(const s of t)if(s)for(const t of s.staffEntries)t.calculateXPosition();return a}calculateElongationFactor(t,e,i,n,s,r,o,a){let l=s,h=0;for(const c of t){const t=c.GraphicalLabel.Label.textAlignment;let d=o,f=a;if(c instanceof u.GraphicalLyricEntry&&c.ParentLyricWord){c.LyricsEntry.SyllableIndex>0&&(d=this.rules.BetweenSyllableMinimumDistance,m.TextAlignment.IsCenterAligned(t)&&(d+=1));const e=c.ParentLyricWord.GetLyricWord.Syllables;e.length>1&&c.LyricsEntry.SyllableIndex<e.length-1&&(void 0===this.dashSpace&&(this.dashSpace=1.5),f-=this.dashSpace)}const p=c instanceof u.GraphicalLyricEntry?c.GraphicalLabel.PositionAndShape:c.PositionAndShape,b=p.Size.width,g=e.PositionAndShape.RelativePosition.x+p.BorderMarginLeft;let y,S,v,x;void 0!==i[h]&&i[h].extend,i[h]&&(S=g-i[h].xPosition);const E=n*s;m.TextAlignment.IsCenterAligned(t)?(f/=4,v=E-g,x=b/2-f,i[h]&&(y=i[h].labelWidth/2+b/2+d)):m.TextAlignment.IsLeft(t)&&(v=E-g,x=b-f,i[h]&&(y=i[h].labelWidth+d));let _=1;const w=x/v;let T=1;if(c instanceof u.GraphicalLyricEntry&&c.LyricsEntry){if(i[h]){const t=i[h].sourceNoteDuration;T=y/S,t.Denominator>4&&(T*=1.1)}}else i[h]&&(T=y/S);_=Math.max(w,T),l=Math.max(l,_);let M=Math.max(y-S||0,0);i[h]&&(M+=i[h].cumulativeOverlap),i[h]={cumulativeOverlap:M,extend:c instanceof u.GraphicalLyricEntry&&c.LyricsEntry.extend,labelWidth:b,measureNumber:r,sourceNoteDuration:c instanceof u.GraphicalLyricEntry&&c.LyricsEntry&&c.LyricsEntry.Parent.Notes[0].Length,text:c instanceof u.GraphicalLyricEntry?c.LyricsEntry.Text:c.GraphicalLabel.Label.text,xPosition:g},h++}return l}calculateElongationFactorFromStaffEntries(t,e,i,n){let s=i;const r={},o={};for(const a of t)a.LyricsEntries.length>0&&(s=this.calculateElongationFactor(a.LyricsEntries,a,r,e,s,n,this.rules.HorizontalBetweenLyricsDistance,this.rules.LyricOverlapAllowedIntoNextMeasure)),a.graphicalChordContainers.length>0&&(s=this.calculateElongationFactor(a.graphicalChordContainers,a,o,e,s,n,this.rules.ChordSymbolXSpacing,this.rules.ChordOverlapAllowedIntoNextMeasure));return s}calculateMeasureWidthFromStaffEntries(t,e){let i=1;for(const n of t)n&&0!==n.staffEntries.length&&(i=this.calculateElongationFactorFromStaffEntries(n.staffEntries,e,i,n.MeasureNumber));return i=Math.min(i,this.rules.MaximumLyricsElongationFactor),e*i}createGraphicalTie(t,e,i,n,s){return new o.GraphicalTie(t,n,s)}updateStaffLineBorders(t){t.SkyBottomLineCalculator.updateStaffLineBorders()}graphicalMeasureCreatedCalculations(t){t.rules=this.rules,t.graphicalMeasureCreatedCalculations()}layoutVoiceEntry(t,e,i,n){for(let r=0;r<e.length;r++)e[r]=s.MusicSheetCalculator.stafflineNoteCalculator.positionNote(e[r])}layoutStaffEntry(t){t.parentMeasure.layoutStaffEntry(t)}initGraphicalMeasuresCreation(){}layoutArticulationMarks(t,e,i){}layoutGraphicalTie(t,e,i){const n=t.StartNote,s=t.EndNote;let r,o=0;n&&n.vfnote&&n.vfnote.length>=2&&(r=n.vfnote[0],o=n.vfnote[1]);let a,h=0;if(s&&s.vfnote&&s.vfnote.length>=2&&(a=s.vfnote[0],h=s.vfnote[1]),e){if(r){const t=new l.default.Flow.StaveTie({first_indices:[o],first_note:r});n.parentVoiceEntry.parentStaffEntry.parentMeasure.vfTies.push(t)}if(a){const t=new l.default.Flow.StaveTie({last_indices:[h],last_note:a});s.parentVoiceEntry.parentStaffEntry.parentMeasure.vfTies.push(t)}}else if(r||a){let e;if(i)if("S"===t.Tie.Type){const i=t.StartNote.sourceNote,n=t.EndNote.sourceNote;let s=1;i.FretNumber>n.FretNumber&&(s=-1),e=new l.default.Flow.TabSlide({first_indices:[o],first_note:r,last_indices:[h],last_note:a},s)}else e=new l.default.Flow.TabTie({first_indices:[o],first_note:r,last_indices:[h],last_note:a},t.Tie.Type);else e=new l.default.Flow.StaveTie({first_indices:[o],first_note:r,last_indices:[h],last_note:a});s.parentVoiceEntry.parentStaffEntry.parentMeasure.vfTies.push(e)}}calculateDynamicExpressionsForMultiExpression(t,e,i){if(e<this.rules.MinMeasureToDrawIndex||e>this.rules.MaxMeasureToDrawIndex)return;const n=t.AbsoluteTimestamp,s=this.graphicalMusicSheet.MeasureList[e],r=s[i].ParentStaffLine,o=s[i],a=this.getRelativePositionInStaffLineFromTimestamp(n,i,r,null==r?void 0:r.isPartOfMultiStaffInstrument()),l=a;if(a.x<=0&&(l.x=o.beginInstructionsWidth+this.rules.RhythmRightMargin),t.InstantaneousDynamic){const e=new p.VexFlowInstantaneousDynamicExpression(t.InstantaneousDynamic,r,o);this.calculateGraphicalInstantaneousDynamicExpression(e,l)}if(t.StartingContinuousDynamic){const e=t.StartingContinuousDynamic,i=new g.VexFlowContinuousDynamicExpression(t.StartingContinuousDynamic,r,o.parentSourceMeasure);if(i.StartMeasure=o,!i.IsVerbal&&e.EndMultiExpression)try{this.calculateGraphicalContinuousDynamic(i,l)}catch(c){}else i.IsVerbal?this.calculateGraphicalVerbalContinuousDynamic(i,l):h.default.warn("This continuous dynamic is not covered")}}createMetronomeMark(t){var e;const i=Math.max(t.ParentMultiTempoExpression.SourceMeasureParent.MeasureNumber-1,0),n=Math.max(t.StaffNumber-1,0),s=0===i&&0===n,r=this.graphicalMusicSheet.MeasureList[i][n].getVFStave();let o="q";if(t.beatUnit){const e=x.NoteTypeHandler.getNoteDurationFromType(t.beatUnit);o=E.VexFlowConverter.duration(e,!1)}let a=this.rules.MetronomeMarkYShift,l=!1;for(const c of t.parentMeasure.TempoExpressions){const t=(null===(e=c.InstantaneousTempo)||void 0===e?void 0:e.Enum)===y.TempoEnum.metronomeMark;if(c.getPlacementOfFirstEntry()===_.PlacementEnum.Above&&!t){l=!0;break}}l&&(a-=1.4);const h=this.graphicalMusicSheet.MeasureList[0][0].ParentStaffLine.SkyLine;r.setTempo({bpm:t.TempoInBpm,dots:t.dotted,duration:o},a*c.unitInPixels);const u=s?this.rules.MetronomeMarkXShift*c.unitInPixels:0;r.getModifiers()[r.getModifiers().length-1].setShiftX(u),h[0]=Math.min(h[0],-4.5+a)}calculateRehearsalMark(t){const e=t.rehearsalExpression;if(!e)return;const i=Math.max(t.MeasureNumber-1,0),n=this.graphicalMusicSheet.MeasureList[i][0].getVFStave(),s=-this.rules.RehearsalMarkYOffsetDefault-this.rules.RehearsalMarkYOffset;let r=this.rules.RehearsalMarkXOffsetDefault+this.rules.RehearsalMarkXOffset;t.IsSystemStartMeasure&&(r+=this.rules.RehearsalMarkXOffsetSystemStartMeasure);const o=this.rules.RehearsalMarkFontSize;n.setSection(e.label,s,r,o)}calculateSingleOctaveShift(t,e,i,n){var s;const r=e.OctaveShiftStart,o=r.ParentStartMultiExpression.Timestamp,a=null===(s=r.ParentEndMultiExpression)||void 0===s?void 0:s.Timestamp,l=this.rules.MinMeasureToDrawIndex,c=this.rules.MaxMeasureToDrawIndex;let u,d,p=this.graphicalMusicSheet.MeasureList[i][n].ParentStaffLine;if(p||(p=this.graphicalMusicSheet.MeasureList[l][n].ParentStaffLine),u=r.ParentEndMultiExpression?this.graphicalMusicSheet.getGraphicalMeasureFromSourceMeasureAndIndex(r.ParentEndMultiExpression.SourceMeasureParent,n):this.graphicalMusicSheet.getLastGraphicalMeasureFromIndex(n,!0),u.MeasureNumber>c+1&&(u=this.graphicalMusicSheet.getLastGraphicalMeasureFromIndex(n,!0)),d=r.ParentEndMultiExpression?this.graphicalMusicSheet.getGraphicalMeasureFromSourceMeasureAndIndex(r.ParentStartMultiExpression.SourceMeasureParent,n):this.graphicalMusicSheet.MeasureList[l][n],d.MeasureNumber<l+1&&(d=this.graphicalMusicSheet.MeasureList[l][n]),d.MeasureNumber<l+1||d.MeasureNumber>c+1||u.MeasureNumber<l+1||u.MeasureNumber>c+1)return;let m=u.ParentStaffLine;if(m||(m=p),u&&p&&m){const t=new f.VexFlowOctaveShift(r,p.PositionAndShape);if(!t.startNote){let e;for(const t of d.staffEntries)if(t){e=t;break}if(!e)return;if(t.setStartNote(e),!t.startNote)return}if(!t.endNote){let e;for(let t=u.staffEntries.length-1;t>=0;t++)if(u.staffEntries[t]){e=u.staffEntries[t];break}if(t.setEndNote(e),!t.endNote)return}let e=d.findGraphicalStaffEntryFromTimestamp(o);e||(e=d.staffEntries[0]);let i=u.findGraphicalStaffEntryFromTimestamp(a);if(i||(i=u.staffEntries[u.staffEntries.length-1]),t.setStartNote(e),m!==p){t.endsOnDifferentStaffLine=!0;let s=p.Measures[p.Measures.length-1];void 0===s&&(s=u);const o=s.staffEntries[s.staffEntries.length-1];t.setEndNote(o);const a=m.ParentMusicSystem.Id-p.ParentMusicSystem.Id;if(a>0)for(let t=p.ParentMusicSystem.Id;t<m.ParentMusicSystem.Id;t++){const e=t+1,s=this.musicSystems[e].StaffLines[n],o=s.Measures[0],l=new f.VexFlowOctaveShift(r,o.PositionAndShape);t<a&&(l.endsOnDifferentStaffLine=!0);let h=s.Measures[s.Measures.length-1];const c=o.staffEntries[0];let d=h.staffEntries[h.staffEntries.length-1];u.ParentStaffLine===s&&(h=u,d=i),l.setStartNote(c),l.setEndNote(d),s.OctaveShifts.push(l),this.calculateOctaveShiftSkyBottomLine(c,d,l,s)}this.calculateOctaveShiftSkyBottomLine(e,o,t,p)}else t.setEndNote(i),this.calculateOctaveShiftSkyBottomLine(e,i,t,p);p.OctaveShifts.push(t)}else h.default.warn("End measure or staffLines for octave shift are undefined! This should not happen!")}calculateOctaveShiftSkyBottomLine(t,e,i,n){let s=t.PositionAndShape.Size.width,r=e.PositionAndShape.Size.width;t.hasOnlyRests()?s=-s:s/=2,e.hasOnlyRests()?r*=2:r/=2,t===e&&(r*=2);const o=t.PositionAndShape.AbsolutePosition.x-s,a=e.PositionAndShape.AbsolutePosition.x+r;i.PositionAndShape.Size.width=o-a;const h=i.getTextBracket(),c=h.font.size/10;if(h.position===l.default.Flow.TextBracket.Positions.TOP){const t=Math.ceil(n.SkyBottomLineCalculator.getSkyLineMinInRange(o,a));if(t===1/0)return;h.start.getStave().options.top_text_position=Math.abs(t),n.SkyBottomLineCalculator.updateSkyLineInRange(o,a,t-2*c)}else{const t=n.SkyBottomLineCalculator.getBottomLineMaxInRange(o,a);if(t===1/0)return;h.start.getStave().options.bottom_text_position=t,n.SkyBottomLineCalculator.updateBottomLineInRange(o,a,t+1.5*c)}}calculateWordRepetitionInstruction(t,e){let i;const n=this.graphicalMusicSheet.MeasureList[e];for(let s=0,r=n.length;s<r;++s){const t=n[s];if(t&&t.ParentStaffLine&&t.ParentStaff.ParentInstrument.Visible){i=t;break}}i&&i.addWordRepetition(t)}calculateExpressionAlignements(){for(const e of this.musicSystems)for(const i of e.StaffLines)try{i.AlignmentManager.alignDynamicExpressions(),i.AbstractExpressions.forEach((t=>{t.updateSkyBottomLine()}))}catch(t){}}handleTiedGraphicalNote(t,e,i,n,s,r,o,a){}handleBeam(t,e,i){t.parentVoiceEntry.parentStaffEntry.parentMeasure.handleBeam(t,e)}handleVoiceEntryLyrics(t,e,i){t.LyricsEntries.forEach(((t,n)=>{const s=new u.GraphicalLyricEntry(n,e,this.rules.LyricsHeight,this.rules.StaffHeight);if(e.LyricsEntries.push(s),s.GraphicalLabel.setLabelPositionAndShapeBorders(),n.Word){const t=n.Word.Syllables.indexOf(n);let e=i.indexOf(n.Word);if(-1===e&&(i.push(n.Word),e=i.indexOf(n.Word)),0===this.graphicalLyricWords.length||e>this.graphicalLyricWords.length-1){const e=new d.GraphicalLyricWord(n.Word);s.ParentLyricWord=e,e.GraphicalLyricsEntries[t]=s,this.graphicalLyricWords.push(e)}else{const n=this.graphicalLyricWords[e];s.ParentLyricWord=n,n.GraphicalLyricsEntries[t]=s,n.isFilled()&&(i.splice(e,1),this.graphicalLyricWords.splice(this.graphicalLyricWords.indexOf(n),1))}}}))}handleVoiceEntryOrnaments(t,e,i){}handleVoiceEntryArticulations(t,e,i){}handleVoiceEntryTechnicalInstructions(t,e,i){}handleTuplet(t,e,i){t.parentVoiceEntry.parentStaffEntry.parentMeasure.handleTuplet(t,e)}findIndexGraphicalSlurFromSlur(t,e){for(let i=0;i<t.length;i++)if(t[i].slur===e)return i;return-1}calculateSlurs(){const t={};for(const e of this.graphicalMusicSheet.MeasureList[0])t[e.ParentStaff.idInMusicSheet]=[];for(const e of this.musicSystems)for(const i of e.StaffLines){const e=t[i.ParentStaff.idInMusicSheet];for(let t=0;t<e.length;t++){const n=e[t],s=new b.GraphicalSlur(n.slur,this.rules);i.addSlurToStaffline(s),e[t]=s}for(const t of i.Measures)for(const n of t.staffEntries){for(const t of n.graphicalVoiceEntries)for(const s of t.notes)for(const t of s.sourceNote.NoteSlurs)if(t.EndNote&&t.StartNote){if(t.StartNote===s.sourceNote){if(s.sourceNote.NoteTie&&s.parentVoiceEntry.parentStaffEntry.getAbsoluteTimestamp()!==s.sourceNote.NoteTie.StartNote.getAbsoluteTimestamp())break;const n=new b.GraphicalSlur(t,this.rules);e.push(n),i.addSlurToStaffline(n)}if(t.EndNote===s.sourceNote){const i=this.findIndexGraphicalSlurFromSlur(e,t);if(i>=0){const t=e[i];-1===t.staffEntries.indexOf(n)&&t.staffEntries.push(n),e.splice(i,1)}}}for(const t of e)-1===t.staffEntries.indexOf(n)&&t.staffEntries.push(n)}}for(const e of this.musicSystems)for(const t of e.StaffLines){const e=t.GraphicalSlurs.sort(b.GraphicalSlur.Compare);for(const t of e)t.slur.isCrossed()||t.calculateCurve(this.rules)}}}e.VexFlowMusicSheetCalculator=w},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowGraphicalSymbolFactory=void 0;const s=n(i(8)),r=i(91),o=i(44),a=i(98),l=i(30),h=i(60),c=i(127),u=i(62),d=i(13),f=i(101),p=i(99),m=i(96);e.VexFlowGraphicalSymbolFactory=class{createMusicSystem(t,e){return new r.VexFlowMusicSystem(t,e)}createStaffLine(t,e){return new p.VexFlowStaffLine(t,e)}createGraphicalMeasure(t,e,i=!1){return new o.VexFlowMeasure(e,t,void 0)}createMultiRestMeasure(t,e,i){return new m.VexFlowMultiRestMeasure(e,t,i)}createTabStaffMeasure(t,e){return new f.VexFlowTabMeasure(e,t)}createExtraGraphicalMeasure(t){return new o.VexFlowMeasure(t.ParentStaff,void 0,t)}createStaffEntry(t,e){return new a.VexFlowStaffEntry(e,t,void 0)}createVoiceEntry(t,e){return new u.VexFlowVoiceEntry(t,e)}createNote(t,e,i,n=l.OctaveEnum.NONE,s,r){return new h.VexFlowGraphicalNote(t,e,i,n,s,r)}createGraceNote(t,e,i,n,s=l.OctaveEnum.NONE){return new h.VexFlowGraphicalNote(t,e,i,s,n)}addGraphicalAccidental(t,e){t.setAccidental(e)}addFermataAtTiedEndNote(t,e){}createInStaffClef(t,e){const i=t,n=d.VexFlowConverter.Clef(e,"small");i.vfClefBefore=new s.default.Flow.ClefNote(n.type,n.size,n.annotation)}createChordSymbols(t,e,i,n){const s=e.parentMeasure.parentSourceMeasure.Rules;let r=0;const o=s.ChordSymbolXSpacing;for(const a of t.ChordContainers){const t=new c.GraphicalChordSymbolContainer(a,e.PositionAndShape,s.ChordSymbolTextHeight,i,n,e.parentMeasure.parentSourceMeasure.Rules),l=t.GraphicalLabel;l.PositionAndShape.RelativePosition.y-=s.ChordSymbolYOffset,l.PositionAndShape.RelativePosition.x+=r,l.setLabelPositionAndShapeBorders(),t.PositionAndShape.calculateBoundingBox(),e.graphicalChordContainers.push(t),r+=l.PositionAndShape.Size.width+o}}createGraphicalTechnicalInstruction(t,e){}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowMusicSystem=void 0;const n=i(117),s=i(75),r=i(13),o=i(61),a=i(95);class l extends n.MusicSystem{constructor(t,e){super(t),this.rules=e}calculateBorders(t){if(0===this.staffLines.length)return;const e=this.calcBracketsWidth();this.boundingBox.BorderLeft=-e,this.boundingBox.BorderMarginLeft=-e,this.boundingBox.XBordersHaveBeenSet=!0;const i=this.staffLines[0].SkyBottomLineCalculator.getSkyLineMin();this.boundingBox.BorderTop=i,this.boundingBox.BorderMarginTop=i;const n=this.staffLines[this.staffLines.length-1],s=n.SkyBottomLineCalculator.getBottomLineMax()+n.PositionAndShape.RelativePosition.y;this.boundingBox.BorderBottom=s,this.boundingBox.BorderMarginBottom=s,this.boundingBox.XBordersHaveBeenSet=!0,this.boundingBox.YBordersHaveBeenSet=!0}createSystemLine(t,e,i,n,o,a,l){const h=a;let c=!1;return l&&(c=!0,l.lineTo(a,r.VexFlowConverter.line(i,n)),l.addMeasureLine(i,n)),h&&h.addMeasureLine(i,n,c),new s.SystemLine(i,n,this,a,l)}createInstrumentBracket(t,e){const i=t,n=e,s=new a.VexFlowInstrumentBrace(i,n);this.InstrumentBrackets.push(s)}createGroupBracket(t,e,i){const n=t,s=e;if(0===i){const t=new o.VexFlowInstrumentBracket(n,s,i);this.GroupBrackets.push(t)}else{const t=new a.VexFlowInstrumentBrace(n,s,i);this.GroupBrackets.push(t)}}}e.VexFlowMusicSystem=l},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.SvgVexFlowBackend=void 0;const s=n(i(8)),r=i(59),o=i(13),a=i(21),l=i(25),h=n(i(1));class c extends r.VexFlowBackend{constructor(t){super(),this.rules=t}getVexflowBackendType(){return s.default.Flow.Renderer.Backends.SVG}getOSMDBackendType(){return l.BackendType.SVG}getCanvasSize(){var t;return null===(t=document.getElementById("osmdCanvasPage"+this.graphicalMusicPage.PageNumber))||void 0===t?void 0:t.offsetHeight}initialize(t,e){this.zoom=e,this.canvas=document.createElement("div"),this.canvas.id="osmdCanvasPage"+this.graphicalMusicPage.PageNumber,this.inner=this.canvas,this.inner.style.position="relative",this.canvas.style.zIndex="0",t.appendChild(this.inner),this.renderer=new s.default.Flow.Renderer(this.canvas,this.getVexflowBackendType()),this.ctx=this.renderer.getContext(),this.ctx.svg.id="osmdSvgPage"+this.graphicalMusicPage.PageNumber}getContext(){return this.ctx}getSvgElement(){return this.ctx.svg}removeNode(t){var e;const i=null===(e=this.ctx)||void 0===e?void 0:e.svg;if(!i)return!1;try{i.removeChild(t)}catch(n){return h.default.error(n),!1}return!0}clear(){if(!this.ctx)return;const t=this.ctx.svg;for(;t.lastChild;)t.removeChild(t.lastChild);this.rules.PageBackgroundColor&&(this.ctx.save(),this.ctx.setFillStyle(this.rules.PageBackgroundColor),this.ctx.setStrokeStyle("#12345600"),this.ctx.fillRect(0,0,this.canvas.offsetWidth/this.zoom,this.canvas.offsetHeight/this.zoom),this.ctx.restore())}scale(t){this.ctx.scale(t,t)}translate(t,e){}renderText(t,e,i,n,s,r,l,h){this.ctx.save();const c=this.ctx.openGroup();l&&(this.ctx.attributes.fill=l,this.ctx.attributes.stroke=l);let u=h;h&&"default"!==h||(u=this.rules.DefaultFontFamily),this.ctx.setFont(u,t,o.VexFlowConverter.fontStyle(e)),this.ctx.attributes["font-size"]=`${t}px`,this.ctx.state["font-size"]=`${t}px`;let d="normal",f="normal";switch(e){case a.FontStyles.Bold:d="bold";break;case a.FontStyles.Italic:f="italic";break;case a.FontStyles.BoldItalic:d="bold",f="italic";break;default:d="normal"}return this.ctx.attributes["font-weight"]=d,this.ctx.state["font-weight"]=d,this.ctx.attributes["font-style"]=f,this.ctx.state["font-style"]=f,this.ctx.fillText(n,r.x,r.y+s),this.ctx.closeGroup(),this.ctx.restore(),c}renderRectangle(t,e,i,n=1){this.ctx.save();const s=this.ctx.openGroup();return this.ctx.attributes.fill=i||o.VexFlowConverter.style(e),this.ctx.attributes["fill-opacity"]=n,this.ctx.fillRect(t.x,t.y,t.width,t.height),this.ctx.restore(),this.ctx.attributes["fill-opacity"]=1,this.ctx.closeGroup(),s}renderLine(t,e,i="#FF0000FF",n=2){this.ctx.save();const s=this.ctx.openGroup();return this.ctx.beginPath(),this.ctx.moveTo(t.x,t.y),this.ctx.lineTo(e.x,e.y),this.ctx.attributes.stroke=i,this.ctx.lineWidth=n,this.ctx.stroke(),this.ctx.closeGroup(),this.ctx.restore(),s}renderCurve(t){this.ctx.beginPath(),this.ctx.moveTo(t[0].x,t[0].y),this.ctx.bezierCurveTo(t[1].x,t[1].y,t[2].x,t[2].y,t[3].x,t[3].y),this.ctx.lineTo(t[7].x,t[7].y),this.ctx.bezierCurveTo(t[6].x,t[6].y,t[5].x,t[5].y,t[4].x,t[4].y),this.ctx.lineTo(t[0].x,t[0].y),this.ctx.closePath(),this.ctx.fill()}export(){const t=this.ctx.svg.cloneNode(!0),e=document.implementation.createDocumentType("svg","-//W3C//DTD SVG 1.1//EN","http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"),i=document.implementation.createDocument("http://www.w3.org/2000/svg","svg",e);i.replaceChild(t,i.documentElement);const n=(new XMLSerializer).serializeToString(i),s=document.createElement("a");s.href="data:image/svg+xml; charset=utf8, "+encodeURIComponent(n.replace(/></g,">\n\r<")),s.download="opensheetmusicdisplay_download.svg",s.innerHTML=window.location.href+"/download",document.body.appendChild(s)}}e.SvgVexFlowBackend=c},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowInstantaneousDynamicExpression=void 0;const n=i(79),s=i(38),r=i(24),o=i(12),a=i(9),l=i(21);class h extends n.GraphicalInstantaneousDynamicExpression{constructor(t,e,i){super(t,e,i);const n=new o.Label(this.Expression);this.label=new r.GraphicalLabel(n,this.rules.ContinuousDynamicTextHeight,a.TextAlignmentEnum.CenterCenter,this.rules,this.PositionAndShape),this.label.Label.fontStyle=l.FontStyles.BoldItalic,this.label.setLabelPositionAndShapeBorders(),this.PositionAndShape.calculateBoundingBox()}get InstantaneousDynamic(){return this.mInstantaneousDynamicExpression}get Expression(){return s.DynamicEnum[this.mInstantaneousDynamicExpression.DynEnum]}}e.VexFlowInstantaneousDynamicExpression=h},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.DynamicExpressionSymbolEnum=void 0,(n=e.DynamicExpressionSymbolEnum||(e.DynamicExpressionSymbolEnum={}))[n.p=0]="p",n[n.f=1]="f",n[n.s=2]="s",n[n.z=3]="z",n[n.m=4]="m",n[n.r=5]="r"},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowInstrumentBrace=void 0;const s=n(i(8)),r=i(61);class o extends r.VexFlowInstrumentBracket{constructor(t,e,i=0){super(t,e,i),this.vexflowConnector.setType(s.default.Flow.StaveConnector.type.BRACE)}}e.VexFlowInstrumentBrace=o},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowMultiRestMeasure=void 0;const s=n(i(8)),r=i(44);class o extends r.VexFlowMeasure{constructor(t,e,i){super(t,e,i),this.minimumStaffEntriesWidth=-1,i?this.rules=i.ParentMusicSystem.rules:e&&(this.rules=e.Rules),this.resetLayout(),this.multiRestElement=new s.default.Flow.MultiMeasureRest(e.multipleRestMeasures,{})}draw(t){this.stave.setContext(t).draw(),this.multiRestElement.setStave(this.stave),this.multiRestElement.setContext(t),this.multiRestElement.draw();for(const e of this.connectors)e.setContext(t).draw()}format(){}getVoicesWithinMeasure(){return[]}getGraphicalVoiceEntriesPerVoice(t){return[]}getRestFilledVexFlowStaveNotesPerVoice(t){return[]}handleBeam(t,e){}handleTuplet(t,e){}finalizeBeams(){}finalizeTuplets(){}layoutStaffEntry(t){}graphicalMeasureCreatedCalculations(){}createArticulations(){}createOrnaments(){}createFingerings(t){}getVFStave(){return this.stave}}e.VexFlowMultiRestMeasure=o},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowOctaveShift=void 0;const s=n(i(8)),r=i(123),o=i(30),a=n(i(1));class l extends r.GraphicalOctaveShift{constructor(t,e){switch(super(t,e),t.Type){case o.OctaveEnum.VA8:this.position=s.default.Flow.TextBracket.Positions.TOP,this.supscript="va",this.text="8";break;case o.OctaveEnum.MA15:this.position=s.default.Flow.TextBracket.Positions.TOP,this.supscript="ma",this.text="15";break;case o.OctaveEnum.VB8:this.position=s.default.Flow.TextBracket.Positions.BOTTOM,this.supscript="vb",this.text="8";break;case o.OctaveEnum.MB15:this.position=s.default.Flow.TextBracket.Positions.BOTTOM,this.supscript="mb",this.text="15";break;default:a.default.error("Unknown or NONE octaveshift. This should not be called!")}}setStartNote(t){for(const e of t.graphicalVoiceEntries){const t=e;if(null==t?void 0:t.vfStaveNote)return this.startNote=t.vfStaveNote,!0}return!1}setEndNote(t){for(const e of t.graphicalVoiceEntries){const t=e;if(null==t?void 0:t.vfStaveNote)return this.endNote=t.vfStaveNote,!0}return!1}getTextBracket(){return new s.default.Flow.TextBracket({position:this.position,start:this.startNote,stop:this.endNote,superscript:this.supscript,text:this.text})}}e.VexFlowOctaveShift=l},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowStaffEntry=void 0;const n=i(124),s=i(16),r=i(2);class o extends n.GraphicalStaffEntry{constructor(t,e,i){super(t,e,i)}calculateXPosition(){const t=this.parentMeasure.getVFStave();let e=0;for(const i of this.graphicalVoiceEntries)if(i.vfStaveNote){if(i.vfStaveNote.setStave(t),!i.vfStaveNote.preFormatted)continue;i.applyBordersFromVexflow(),this.parentMeasure.ParentStaff.isTab?this.PositionAndShape.RelativePosition.x=(i.vfStaveNote.getAbsoluteX()+i.vfStaveNote.glyph.getWidth())/s.unitInPixels:this.PositionAndShape.RelativePosition.x=i.vfStaveNote.getBoundingBox().getX()/s.unitInPixels;const n=i.notes[0].sourceNote;n.isRest()&&n.Length.RealValue===this.parentMeasure.parentSourceMeasure.ActiveTimeSignature.RealValue&&(this.PositionAndShape.RelativePosition.x+=this.parentMeasure.parentSourceMeasure.Rules.WholeRestXShiftVexflow-.1,i.PositionAndShape.BorderLeft=-.7,i.PositionAndShape.BorderRight=.7),i.PositionAndShape.BorderLeft<e&&(e=i.PositionAndShape.BorderLeft)}this.PositionAndShape.RelativePosition.x-=e,this.PositionAndShape.calculateBoundingBox()}setMaxAccidentals(){for(const t of this.graphicalVoiceEntries)for(const e of t.notes)if(e.DrawnAccidental!==r.AccidentalEnum.NONE)return this.MaxAccidentals=1;return this.MaxAccidentals=0}setModifierXOffsets(){let t=[];for(const s of this.graphicalVoiceEntries)t=t.concat(s.notes);const e=t.map((t=>t.staffLine)),i=this.calculateModifierXOffsets(e,1),n=this.calculateModifierXOffsets(e,.5);t.forEach(((t,e)=>{t.baseFingeringXOffset=n[e],t.baseStringNumberXOffset=i[e]}))}calculateModifierXOffsets(t,e){const i=[];for(let n=0;n<t.length;n++){let s=0,r=!0;for(;r;)for(let o=n;o>=0;o--){if(Math.abs(t[n]-t[o])<=e&&s===i[o]){s++,r=!0;break}r=!1}i.push(s)}return i}}e.VexFlowStaffEntry=o},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowStaffLine=void 0;const n=i(125),s=i(78);class r extends n.StaffLine{constructor(t,e){super(t,e),this.slursInVFStaffLine=[],this.alignmentManager=new s.AlignmentManager(this)}get SlursInVFStaffLine(){return this.slursInVFStaffLine}addVFSlurToVFStaffline(t){this.slursInVFStaffLine.push(t)}get AlignmentManager(){return this.alignmentManager}}e.VexFlowStaffLine=r},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VexflowStafflineNoteCalculator=void 0;const n=i(2),s=i(60),r=i(15),o=i(7),a=i(14);class l{constructor(t){this.staffPitchListMapping=new r.Dictionary,this.baseLineNote=n.NoteEnum.B,this.baseLineOctave=1,this.rules=t}trackNote(t){if(!(t instanceof s.VexFlowGraphicalNote)||t.Clef().ClefType!==o.ClefEnum.percussion||t.sourceNote.isRest()||0===this.rules.PercussionOneLineCutoff||-1===this.rules.PercussionForceVoicesOneLineCutoff)return;const e=t.parentVoiceEntry.parentStaffEntry.sourceStaffEntry.ParentStaff.idInMusicSheet;let i;this.staffPitchListMapping.containsKey(e)||this.staffPitchListMapping.setValue(e,new Array),i=this.staffPitchListMapping.getValue(e);const n=t.sourceNote.Pitch;l.findOrInsert(i,n)}static PitchIndexOf(t,e,i=0){if(i>t.length-1)return-1;for(let n=i;n<t.length;n++){const i=t[n];if(e.OperatorEquals(i))return n}return-1}static findOrInsert(t,e){for(let i=0;i<t.length;i++){const n=t[i];if(e.OperatorEquals(n))return i;if(e.OperatorFundamentalLessThan(n))return t.splice(i,0,e),i}return t.push(e),t.length-1}positionNote(t){const e=t.parentVoiceEntry.parentStaffEntry.sourceStaffEntry.ParentStaff.idInMusicSheet;if(!(t instanceof s.VexFlowGraphicalNote)||t.sourceNote.isRest()||!this.staffPitchListMapping.containsKey(e))return t;const i=this.staffPitchListMapping.getValue(e),r=1===t.parentVoiceEntry.parentStaffEntry.parentMeasure.ParentStaff.StafflineCount,o=this.rules.PercussionOneLineUseXMLDisplayStep&&void 0!==t.sourceNote.displayStepUnpitched&&r;if(i.length>this.rules.PercussionOneLineCutoff&&!o)return t;const h=t,c=t.sourceNote.Pitch;let u=this.baseLineNote,d=this.baseLineOctave;if(this.rules.PercussionOneLineUseXMLDisplayStep&&void 0!==t.sourceNote.displayStepUnpitched&&r&&(u=t.sourceNote.displayStepUnpitched,d=t.sourceNote.displayOctaveUnpitched+this.rules.PercussionOneLineXMLDisplayStepOctaveOffset),i.length<=this.rules.PercussionForceVoicesOneLineCutoff)h.setAccidental(new n.Pitch(u,d,c.Accidental));else{const t=l.PitchIndexOf(i,c);if(t>-1){const e=Math.ceil(i.length/2);if(!this.rules.PercussionOneLineUseXMLDisplayStep)if(t>=e)switch(d=2,(t-e)%5){case 1:u=n.NoteEnum.E;break;case 2:u=n.NoteEnum.G;break;case 3:u=n.NoteEnum.B;break;case 4:u=n.NoteEnum.D,d=3;break;default:u=n.NoteEnum.C}else switch(t%5){case 1:u=n.NoteEnum.F;break;case 2:u=n.NoteEnum.D;break;case 3:u=n.NoteEnum.B,d=0;break;case 4:u=n.NoteEnum.G,d=0;break;default:u=n.NoteEnum.A}const s=new n.Pitch(u,d,c.Accidental);h.setAccidental(s);const r=h.parentVoiceEntry.parentVoiceEntry;!this.rules.SetWantedStemDirectionByXml&&r.Notes.length<2&&(s.Octave>this.baseLineOctave||s.FundamentalNote===this.baseLineNote&&s.Octave===this.baseLineOctave?h.parentVoiceEntry.parentVoiceEntry.WantedStemDirection=a.StemDirectionType.Up:h.parentVoiceEntry.parentVoiceEntry.WantedStemDirection=a.StemDirectionType.Down)}}return h}getStafflineUniquePositionCount(t){return this.staffPitchListMapping.containsKey(t)?this.staffPitchListMapping.getValue(t).length:0}}e.VexflowStafflineNoteCalculator=l},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowTabMeasure=void 0;const s=n(i(8)),r=i(44),o=i(13),a=n(i(1));class l extends r.VexFlowMeasure{constructor(t,e,i){super(t,e,i),this.isTabMeasure=!0}resetLayout(){this.stave=new s.default.Flow.TabStave(0,0,0,{space_above_staff_ln:0,space_below_staff_ln:0}),this.updateInstructionWidth()}graphicalMeasureCreatedCalculations(){for(let e=0,i=this.staffEntries.length;e<i;++e){const t=this.staffEntries[e];for(const e of t.graphicalVoiceEntries)e.notes[0].sourceNote.isRest()?e.vfStaveNote=o.VexFlowConverter.GhostNote(e.notes[0].sourceNote.Length):e.vfStaveNote=o.VexFlowConverter.CreateTabNote(e)}this.rules.TupletNumbersInTabs&&this.finalizeTuplets();const t=this.getVoicesWithinMeasure();for(const e of t){if(!e)continue;this.vfVoices[e.VoiceId]=new s.default.Flow.Voice({beat_value:this.parentSourceMeasure.Duration.Denominator,num_beats:this.parentSourceMeasure.Duration.Numerator,resolution:s.default.Flow.RESOLUTION}).setMode(s.default.Flow.Voice.Mode.SOFT);const t=this.getRestFilledVexFlowStaveNotesPerVoice(e);for(const i of t){if(i.parentVoiceEntry&&i.parentVoiceEntry.IsGrace&&!i.parentVoiceEntry.GraceAfterMainNote)continue;const t=i;if(0!==i.notes.length&&i.notes[0]&&i.notes[0].sourceNote.PrintObject){if(i.parentVoiceEntry&&i.parentVoiceEntry.Arpeggio){const e=i.parentVoiceEntry.Arpeggio;if(i.notes&&i.notes.length>1){const i=o.VexFlowConverter.StrokeTypeFromArpeggioType(e.type),n=new s.default.Flow.Stroke(i,{all_voices:this.rules.ArpeggiosGoAcrossVoices});this.rules.RenderArpeggios&&t.vfStaveNote.addStroke(0,n)}else a.default.debug(`[OSMD] arpeggio in measure ${this.MeasureNumber} could not be drawn.\n                        voice entry had less than two notes, arpeggio is likely between voice entries, not currently supported in Vexflow.`)}this.vfVoices[e.VoiceId].addTickable(t.vfStaveNote)}else this.vfVoices[e.VoiceId].addTickable(t.vfStaveNote)}}}}e.VexFlowTabMeasure=l},function(t,e,i){var n=this&&this.__createBinding||(Object.create?function(t,e,i,n){void 0===n&&(n=i),Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,n){void 0===n&&(n=i),t[n]=e[i]}),s=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||n(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),s(i(3),e),s(i(55),e),s(i(94),e),s(i(38),e),s(i(37),e),s(i(64),e),s(i(103),e),s(i(104),e),s(i(105),e),s(i(65),e)},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MultiExpressionEntry=e.MultiExpression=void 0;const n=i(0),s=i(38),r=i(32),o=i(64),a=i(65),l=i(3),h=i(21);e.MultiExpression=class{constructor(t,e){this.unknownList=[],this.moodList=[],this.expressions=[],this.sourceMeasure=t,this.timestamp=e}get SourceMeasureParent(){return this.sourceMeasure}set SourceMeasureParent(t){this.sourceMeasure=t}get StaffNumber(){return this.staffNumber}set StaffNumber(t){this.staffNumber=t}get Timestamp(){return this.timestamp}set Timestamp(t){this.timestamp=t}get AbsoluteTimestamp(){return n.Fraction.plus(this.timestamp,this.sourceMeasure.AbsoluteTimestamp)}get InstantaneousDynamic(){return this.instantaneousDynamic}set InstantaneousDynamic(t){this.instantaneousDynamic=t}get EndingContinuousDynamic(){return this.endingContinuousDynamic}set EndingContinuousDynamic(t){this.endingContinuousDynamic=t}get StartingContinuousDynamic(){return this.startingContinuousDynamic}set StartingContinuousDynamic(t){this.startingContinuousDynamic=t}get MoodList(){return this.moodList}get UnknownList(){return this.unknownList}get EntriesList(){return this.expressions}get OctaveShiftStart(){return this.octaveShiftStart}set OctaveShiftStart(t){this.octaveShiftStart=t}get OctaveShiftEnd(){return this.octaveShiftEnd}set OctaveShiftEnd(t){this.octaveShiftEnd=t}get CombinedExpressionsText(){return this.combinedExpressionsText}set CombinedExpressionsText(t){this.combinedExpressionsText=t}getPlacementOfFirstEntry(){let t=l.PlacementEnum.Above;return this.expressions.length>0&&(this.expressions[0].expression instanceof s.InstantaneousDynamicExpression||this.expressions[0].expression instanceof r.ContinuousDynamicExpression||this.expressions[0].expression instanceof o.MoodExpression||this.expressions[0].expression instanceof a.UnknownExpression)&&(t=this.expressions[0].expression.Placement),t}getFontstyleOfFirstEntry(){var t;let e=h.FontStyles.Regular;return this.expressions.length>0&&(this.expressions[0].expression instanceof r.ContinuousDynamicExpression||this.expressions[0].expression instanceof o.MoodExpression?e=h.FontStyles.Italic:this.expressions[0].expression instanceof a.UnknownExpression&&(e=null!==(t=this.expressions[0].expression.fontStyle)&&void 0!==t?t:h.FontStyles.Regular)),e}addExpression(t,e){t instanceof s.InstantaneousDynamicExpression?(this.instantaneousDynamic&&this.removeExpressionFromEntryList(this.InstantaneousDynamic),this.instantaneousDynamic=t,this.instantaneousDynamic.ParentMultiExpression=this):t instanceof r.ContinuousDynamicExpression?this.startingContinuousDynamic=t:t instanceof o.MoodExpression?this.moodList.push(t):t instanceof a.UnknownExpression&&this.unknownList.push(t),this.addExpressionToEntryList(t,e)}CompareTo(t){return this.Timestamp.RealValue>t.Timestamp.RealValue?1:this.Timestamp.RealValue<t.Timestamp.RealValue?-1:0}addExpressionToEntryList(t,e){const i=new c;i.prefix=e,i.expression=t,t instanceof r.ContinuousDynamicExpression||t instanceof o.MoodExpression||t instanceof a.UnknownExpression?i.label=t.Label:i.label="",this.expressions.push(i)}removeExpressionFromEntryList(t){for(let e=0,i=this.expressions.length;e<i;++e)if(this.expressions[e].expression===t){this.expressions.splice(e,1);break}}};class c{}e.MultiExpressionEntry=c},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.TempoExpressionEntry=e.MultiTempoExpression=void 0;const n=i(0),s=i(37),r=i(3),o=i(21),a=i(56);e.MultiTempoExpression=class{constructor(t,e){this.expressions=[],this.sourceMeasure=t,this.timestamp=e}get Timestamp(){return this.timestamp}get AbsoluteTimestamp(){return n.Fraction.plus(this.sourceMeasure.AbsoluteTimestamp,this.timestamp)}get SourceMeasureParent(){return this.sourceMeasure}set SourceMeasureParent(t){this.sourceMeasure=t}get InstantaneousTempo(){return this.instantaneousTempo}get ContinuousTempo(){return this.continuousTempo}get EntriesList(){return this.expressions}get CombinedExpressionsText(){return this.combinedExpressionsText}set CombinedExpressionsText(t){this.combinedExpressionsText=t}getPlacementOfFirstEntry(){let t=r.PlacementEnum.Above;return this.expressions.length>0&&(this.expressions[0].Expression instanceof s.InstantaneousTempoExpression||this.expressions[0].Expression instanceof a.ContinuousTempoExpression)&&(t=this.expressions[0].Expression.Placement),t}getFontstyleOfFirstEntry(){let t=o.FontStyles.Regular;return this.expressions[0].Expression instanceof s.InstantaneousTempoExpression?t=o.FontStyles.Bold:this.expressions[0].Expression instanceof a.ContinuousTempoExpression&&(t=o.FontStyles.Italic),t}addExpression(t,e){if(this.checkIfAlreadyExists(t))return;t instanceof s.InstantaneousTempoExpression?this.instantaneousTempo=t:t instanceof a.ContinuousTempoExpression&&(this.continuousTempo=t);const i=new l;i.prefix=e,i.Expression=t,i.label=t.Label,this.expressions.push(i)}CompareTo(t){return this.Timestamp.RealValue>t.Timestamp.RealValue?1:this.Timestamp.RealValue<t.Timestamp.RealValue?-1:0}checkIfAlreadyExists(t){for(const e of this.expressions)if(e.label===t.Label)return!0;return!1}};class l{get Expression(){return this.expression}set Expression(t){this.expression=t}}e.TempoExpressionEntry=l},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RehearsalExpression=void 0;const n=i(3);class s extends n.AbstractExpression{constructor(t,e){super(e),this.label=t}}e.RehearsalExpression=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.SourceMeasure=void 0;const n=i(0),s=i(54),r=i(31),o=i(28),a=i(14),l=i(7),h=i(18),c=i(23);e.SourceMeasure=class{constructor(t,e){this.printNewSystemXml=!1,this.printNewPageXml=!1,this.IsSystemStartMeasure=!1,this.RhythmPrinted=!1,this.hasLyrics=!1,this.hasMoodExpressions=!1,this.allRests=!1,this.isReducedToMultiRest=!1,this.multipleRestMeasureNumber=0,this.staffLinkedExpressions=[],this.tempoExpressions=[],this.verticalSourceStaffEntryContainers=[],this.graphicalMeasureErrors=[],this.firstRepetitionInstructions=[],this.lastRepetitionInstructions=[],this.completeNumberOfStaves=t,this.implicitMeasure=!1,this.hasEndLine=!1,this.endingBarStyleXml="",this.endingBarStyleEnum=c.SystemLinesEnum.SingleThin,this.firstInstructionsStaffEntries=new Array(t),this.lastInstructionsStaffEntries=new Array(t),this.rules=e,this.TempoInBPM=0;for(let i=0;i<t;i++)this.graphicalMeasureErrors.push(!1),this.staffLinkedExpressions.push([])}get MeasureNumber(){return this.measureNumber}set MeasureNumber(t){this.measureNumber=t}getPrintedMeasureNumber(){return this.rules.UseXMLMeasureNumbers&&Number.isInteger(this.MeasureNumberXML)?(this.MeasureNumberPrinted=this.MeasureNumberXML,this.MeasureNumberPrinted):(this.MeasureNumberPrinted=this.MeasureNumber,this.MeasureNumberPrinted)}get AbsoluteTimestamp(){return this.absoluteTimestamp}set AbsoluteTimestamp(t){this.absoluteTimestamp=t}get CompleteNumberOfStaves(){return this.completeNumberOfStaves}get Duration(){return this.duration}set Duration(t){this.duration=t}get ActiveTimeSignature(){return this.activeTimeSignature}set ActiveTimeSignature(t){this.activeTimeSignature=t}get ImplicitMeasure(){return this.implicitMeasure}set ImplicitMeasure(t){this.implicitMeasure=t}get HasEndLine(){return this.hasEndLine}set HasEndLine(t){this.hasEndLine=t}get StaffLinkedExpressions(){return this.staffLinkedExpressions}get TempoExpressions(){return this.tempoExpressions}get VerticalSourceStaffEntryContainers(){return this.verticalSourceStaffEntryContainers}get FirstInstructionsStaffEntries(){return this.firstInstructionsStaffEntries}get LastInstructionsStaffEntries(){return this.lastInstructionsStaffEntries}get FirstRepetitionInstructions(){return this.firstRepetitionInstructions}get LastRepetitionInstructions(){return this.lastRepetitionInstructions}getErrorInMeasure(t){return this.graphicalMeasureErrors[t]}setErrorInGraphicalMeasure(t,e){this.graphicalMeasureErrors[t]=e}getNextMeasure(t){return t[this.measureListIndex+1]}getPreviousMeasure(t){if(this.measureListIndex>1)return t[this.measureListIndex-1]}get Rules(){return this.rules}get VerticalMeasureList(){return this.verticalMeasureList}set VerticalMeasureList(t){this.verticalMeasureList=t}get TempoInBPM(){return this.tempoInBPM}set TempoInBPM(t){this.tempoInBPM=t}findOrCreateStaffEntry(t,e,i){let n,o;for(const s of this.verticalSourceStaffEntryContainers)if(s.Timestamp.Equals(t)){n=s;break}if(n)return n.StaffEntries[e]?o=n.StaffEntries[e]:(o=new r.SourceStaffEntry(n,i),n.StaffEntries[e]=o),{createdNewContainer:!1,staffEntry:o};const a=this.verticalSourceStaffEntryContainers[this.verticalSourceStaffEntryContainers.length-1];if(0===this.verticalSourceStaffEntryContainers.length||a.Timestamp.lt(t)){const n=new s.VerticalSourceStaffEntryContainer(this,t.clone(),this.completeNumberOfStaves);this.verticalSourceStaffEntryContainers.push(n),o=new r.SourceStaffEntry(n,i),n.StaffEntries[e]=o}else for(let l=this.verticalSourceStaffEntryContainers.length-1;l>=0;l--){if(this.verticalSourceStaffEntryContainers[l].Timestamp.lt(t)){const n=new s.VerticalSourceStaffEntryContainer(this,t.clone(),this.completeNumberOfStaves);this.verticalSourceStaffEntryContainers.splice(l+1,0,n),o=new r.SourceStaffEntry(n,i),n.StaffEntries[e]=o;break}if(0===l){const n=new s.VerticalSourceStaffEntryContainer(this,t.clone(),this.completeNumberOfStaves);this.verticalSourceStaffEntryContainers.splice(l,0,n),o=new r.SourceStaffEntry(n,i),n.StaffEntries[e]=o;break}}return{createdNewContainer:!0,staffEntry:o}}findOrCreateVoiceEntry(t,e){let i,n=!1;for(const s of t.VoiceEntries)if(s.ParentVoice===e){i=s;break}return i||(i=new a.VoiceEntry(t.Timestamp,e,t),n=!0),{createdVoiceEntry:n,voiceEntry:i}}getPreviousSourceStaffEntryFromIndex(t,e){for(let i=e-1;i>=0;i--)if(this.verticalSourceStaffEntryContainers[i][t])return this.verticalSourceStaffEntryContainers[i][t]}getVerticalContainerIndexByTimestamp(t){for(let e=0,i=this.VerticalSourceStaffEntryContainers.length;e<i;++e)if(this.VerticalSourceStaffEntryContainers[e].Timestamp.Equals(t))return e;return-1}getVerticalContainerByTimestamp(t){for(let e=0,i=this.VerticalSourceStaffEntryContainers.length;e<i;++e){const i=this.VerticalSourceStaffEntryContainers[e];if(i.Timestamp.Equals(t))return i}}checkForEmptyVerticalContainer(t){let e=0;for(let i=0;i<this.completeNumberOfStaves;i++)this.verticalSourceStaffEntryContainers[t][i]||e++;e===this.completeNumberOfStaves&&this.verticalSourceStaffEntryContainers.splice(t,1)}reverseCheck(t,e){let i=new n.Fraction(0,1);const s=[];for(let r=0;r<t.Instruments.length;r++){let e=new n.Fraction(0,1);const i=t.getGlobalStaffIndexOfFirstStaff(t.Instruments[r]);for(let s=0;s<t.Instruments[r].Staves.length;s++){const t=this.getLastSourceStaffEntryForInstrument(i+s);if(void 0!==t&&!t.hasTie())for(let r=this.verticalSourceStaffEntryContainers.indexOf(t.VerticalContainerParent)-1;r>=0;r--){const t=this.verticalSourceStaffEntryContainers[r][i+s];if(void 0!==t&&t.hasTie()&&e.lt(n.Fraction.plus(t.Timestamp,t.calculateMaxNoteLength()))){e=n.Fraction.plus(t.Timestamp,t.calculateMaxNoteLength());break}}}s.push(e)}for(let n=0,r=s.length;n<r;++n){const t=s[n];i.lt(t)&&(i=t)}return n.Fraction.max(i,e)}calculateInstrumentsDuration(t,e){const i=[];for(let s=0;s<t.Instruments.length;s++){let r=new n.Fraction(0,1);const o=t.getGlobalStaffIndexOfFirstStaff(t.Instruments[s]);for(let e=0;e<t.Instruments[s].Staves.length;e++){const t=this.getLastSourceStaffEntryForInstrument(o+e);void 0!==t&&t.Timestamp&&r.lt(n.Fraction.plus(t.Timestamp,t.calculateMaxNoteLength()))&&(r=n.Fraction.plus(t.Timestamp,t.calculateMaxNoteLength()))}r.lt(e[s])&&(r=e[s]),i.push(r)}return i}getEntriesPerStaff(t){const e=[];for(const i of this.VerticalSourceStaffEntryContainers){const n=i.StaffEntries[t];n&&e.push(n)}return e}hasBeginInstructions(){for(let t=0,e=this.FirstInstructionsStaffEntries.length;t<e;t++){const e=this.FirstInstructionsStaffEntries[t];if(void 0!==e&&e.Instructions.length>0)return!0}return!1}beginsWithLineRepetition(){for(let t=0,e=this.FirstRepetitionInstructions.length;t<e;++t){const e=this.FirstRepetitionInstructions[t];if(e.type===o.RepetitionInstructionEnum.StartLine)return!0;if(void 0!==e.parentRepetition&&e===e.parentRepetition.startMarker&&!e.parentRepetition.FromWords)return!0}return!1}endsWithLineRepetition(){for(let t=0,e=this.LastRepetitionInstructions.length;t<e;++t){const e=this.LastRepetitionInstructions[t];if(e.type===o.RepetitionInstructionEnum.BackJumpLine)return!0;const i=e.parentRepetition;if(i&&!i.FromWords)for(let t=0,n=i.BackwardJumpInstructions.length;t<n;++t)if(e===i.BackwardJumpInstructions[t])return!0}return!1}beginsWithWordRepetition(){for(let t=0,e=this.FirstRepetitionInstructions.length;t<e;++t){const e=this.FirstRepetitionInstructions[t];if(void 0!==e.parentRepetition&&e===e.parentRepetition.startMarker&&e.parentRepetition.FromWords)return!0}return!1}endsWithWordRepetition(){for(let t=0,e=this.LastRepetitionInstructions.length;t<e;++t){const e=this.LastRepetitionInstructions[t],i=e.parentRepetition;if(i&&i.FromWords){for(let t=0,n=i.BackwardJumpInstructions.length;t<n;++t)if(e===i.BackwardJumpInstructions[t])return!0;if(e===i.forwardJumpInstruction)return!0}}return!1}beginsRepetitionEnding(){for(const t of this.FirstRepetitionInstructions)if(t.type===o.RepetitionInstructionEnum.Ending&&t.alignment===o.AlignmentType.Begin)return!0;return!1}endsRepetitionEnding(){for(const t of this.LastRepetitionInstructions)if(t.type===o.RepetitionInstructionEnum.Ending&&t.alignment===o.AlignmentType.End)return!0;return!1}getKeyInstruction(t){if(this.FirstInstructionsStaffEntries[t]){const e=this.FirstInstructionsStaffEntries[t];for(let t=0,i=e.Instructions.length;t<i;++t){const i=e.Instructions[t];if(i instanceof h.KeyInstruction)return i}}}getLastSourceStaffEntryForInstrument(t){let e;for(let i=this.verticalSourceStaffEntryContainers.length-1;i>=0&&(e=this.verticalSourceStaffEntryContainers[i].StaffEntries[t],!e);i--);return e}canBeReducedToMultiRest(){var t,e;if(!this.allRests||this.hasLyrics||this.hasMoodExpressions||this.tempoExpressions.length>0)return!1;for(const i of this.staffLinkedExpressions)if(i.length>0)return!1;for(const i of this.lastInstructionsStaffEntries)for(let t=0,e=null==i?void 0:i.Instructions.length;t<e;++t)if(i.Instructions[t]instanceof l.ClefInstruction)return!1;return(null===(t=this.Duration)||void 0===t?void 0:t.RealValue)===(null===(e=this.ActiveTimeSignature)||void 0===e?void 0:e.RealValue)}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Tie=void 0;const n=i(0);e.Tie=class{constructor(t,e){this.notes=[],this.AddNote(t),this.type=e}get Notes(){return this.notes}get Type(){return this.type}get StartNote(){return this.notes[0]}get Duration(){const t=new n.Fraction;for(const e of this.notes)t.Add(e.Length);return t}get Pitch(){return this.StartNote.Pitch}AddNote(t){this.notes.push(t),t.NoteTie=this}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.OpenSheetMusicDisplay=void 0;const s=i(72),r=i(89),o=i(134),a=i(68),l=i(17),h=i(16),c=i(92),u=i(58),d=i(110),f=i(155),p=i(109),m=n(i(1)),b=i(33),g=i(25),y=i(26),S=i(3),v=i(15),x=i(22),E=i(2);class _{constructor(t,e=g.OSMDOptions.OSMDOptionsStandard()){if(this.version="0.9.4-release",this.zoom=1,this.zoomUpdated=!1,this.loadUrlTimeout=5e3,"string"==typeof t?this.container=document.getElementById(t):t&&"appendChild"in t&&(this.container=t),!this.container)throw new Error("Please pass a valid div container to OpenSheetMusicDisplay");void 0===e.autoResize&&(e.autoResize=!0),this.backendType=g.BackendType.SVG,this.setOptions(e)}load(t){if(this.reset(),"string"==typeof t){const e=t,i=this;if("PK"===e.substr(0,4))return m.default.debug("[OSMD] This is a zip file, unpack it first: "+e),f.MXLHelper.MXLtoXMLstring(e).then((t=>i.load(t)),(t=>{throw m.default.debug(t),new Error("OpenSheetMusicDisplay: Invalid MXL file")}));if(""===e.substr(0,3))return m.default.debug("[OSMD] UTF with BOM detected, truncate first three bytes and pass along: "+e),i.load(e.substr(3));let n=e;if(/^\s/.test(n)&&(n=n.trim()),n.substr(0,6).includes("<?xml"))m.default.debug("[OSMD] Finally parsing XML content, length: "+n.length),t=(new DOMParser).parseFromString(n,"application/xml");else{if(n.length<2083)return m.default.debug("[OSMD] Retrieve the file at the given URL: "+n),p.AJAX.ajax(n,this.loadUrlTimeout).then((t=>i.load(t)),(t=>{throw t}));console.error("[OSMD] osmd.load(string): Could not process string. Did not find <?xml at beginning.")}}if(!t||!t.nodeName)return Promise.reject(new Error("OpenSheetMusicDisplay: The document which was provided is invalid"));const e=t,i=e.childNodes;let n;m.default.debug("[OSMD] load(), Document url: "+e.URL);for(let s=0,o=i.length;s<o;s+=1){const t=i[s];if(t.nodeType===Node.ELEMENT_NODE&&"score-partwise"===t.nodeName.toLowerCase()){n=t;break}}if(!n)return console.error("Could not parse MusicXML, no valid partwise element found"),Promise.reject(new Error("OpenSheetMusicDisplay: Document is not a valid 'partwise' MusicXML"));const r=new s.IXmlElement(n),a=new o.MusicSheetReader(void 0,this.rules);return this.sheet=a.createMusicSheet(r,"Untitled Score"),void 0===this.sheet?Promise.reject(new Error("given music sheet was incomplete or could not be loaded.")):(m.default.info(`[OSMD] Loaded sheet ${this.sheet.TitleString} successfully.`),this.needBackendUpdate=!0,this.updateGraphic(),Promise.resolve({}))}updateGraphic(){const t=new r.VexFlowMusicSheetCalculator(this.rules);this.graphic=new a.GraphicalMusicSheet(this.sheet,t),this.drawingParameters.drawCursors&&this.cursor&&this.cursor.init(this.sheet.MusicPartManager,this.graphic)}render(){var t;if(!this.graphic)throw new Error("OpenSheetMusicDisplay: Before rendering a music sheet, please load a MusicXML file");null===(t=this.drawer)||void 0===t||t.clear();let e=this.container.offsetWidth;this.rules.RenderSingleHorizontalStaffline&&(e=32767),this.sheet.pageWidth=e/this.zoom/10,this.rules.PageFormat&&!this.rules.PageFormat.IsUndefined?(this.rules.PageHeight=this.sheet.pageWidth/this.rules.PageFormat.aspectRatio,m.default.debug("[OSMD] PageHeight: "+this.rules.PageHeight)):(m.default.debug("[OSMD] endless/undefined pageformat, id: "+this.rules.PageFormat.idString),this.rules.PageHeight=100001),this.graphic.reCalculate(),this.drawingParameters.drawCursors&&(this.graphic.Cursors.length=0),this.createOrRefreshRenderBackend(),this.needBackendUpdate=!1,this.drawer.setZoom(this.zoom),this.drawer.drawSheet(this.graphic),this.enableOrDisableCursor(this.drawingParameters.drawCursors),this.drawingParameters.drawCursors&&this.cursor&&this.cursor.update(),this.zoomUpdated=!1}createOrRefreshRenderBackend(){this.drawer&&this.drawer.Backends&&(this.drawer.Backends[0]&&this.drawer.Backends[0].removeAllChildrenFromContainer(this.container),this.drawer.Backends.clear()),this.drawingParameters.Rules=this.rules,this.drawer=new h.VexFlowMusicSheetDrawer(this.drawingParameters),this.drawer.drawableBoundingBoxElement=this.DrawBoundingBox,this.drawer.bottomLineVisible=this.drawBottomLine,this.drawer.skyLineVisible=this.drawSkyLine;let t,e=this.container.offsetWidth;this.rules.RenderSingleHorizontalStaffline&&(e=10*this.graphic.MusicPages[0].PositionAndShape.Size.width*this.zoom);for(const i of this.graphic.MusicPages){if(i.PageNumber>this.rules.MaxPageToDrawNumber)break;const n=this.createBackend(this.backendType,i),s=" exceeds CanvasBackend limit of 32767. Cutting off score.";n.getOSMDBackendType()===g.BackendType.Canvas&&e>32767&&(m.default.warn("[OSMD] Warning: width of "+e+s),e=32767),this.rules.PageFormat&&!this.rules.PageFormat.IsUndefined?t=e/this.rules.PageFormat.aspectRatio:(t=i.PositionAndShape.Size.height,t+=this.rules.PageBottomMargin,t+=this.rules.CompactMode?this.rules.PageTopMarginNarrow:this.rules.PageTopMargin,this.rules.RenderTitle&&(t+=this.rules.TitleTopDistance),t*=10*this.zoom),n.getOSMDBackendType()===g.BackendType.Canvas&&t>32767&&(m.default.warn("[OSMD] Warning: height of "+t+s),t=Math.min(t,32767)),n.resize(e,t),n.clear(),this.drawer.Backends.push(n),this.graphic.drawer=this.drawer}}exportSVG(){var t;for(const e of null===(t=this.drawer)||void 0===t?void 0:t.Backends)e instanceof c.SvgVexFlowBackend&&e.export()}IsReadyToRender(){return void 0!==this.graphic}clear(){this.drawer.clear(),this.reset()}setOptions(t){if(this.rules||(this.rules=new y.EngravingRules),this.drawingParameters||(this.drawingParameters=new b.DrawingParameters,this.drawingParameters.Rules=this.rules),null==t)return void m.default.warn("warning: osmd.setOptions() called without an options parameter, has no effect.\nexample usage: osmd.setOptions({drawCredits: false, drawPartNames: false})");t.drawingParameters&&(this.drawingParameters.DrawingParametersEnum=b.DrawingParametersEnum[t.drawingParameters.toLowerCase()]);let e=!this.drawer||!this.drawer.Backends||this.drawer.Backends.length<1;if(void 0!==t.backend){const i=g.OSMDOptions.BackendTypeFromString(t.backend);e=e||this.backendType!==i,this.backendType=i}this.needBackendUpdate=e,void 0!==t.autoBeam&&(this.rules.AutoBeamNotes=t.autoBeam);const i=t.autoBeamOptions;if(i&&(void 0===i.maintain_stem_directions&&(i.maintain_stem_directions=!1),this.rules.AutoBeamOptions=i,i.groups&&i.groups.length))for(const n of i.groups)if(2!==n.length)throw new Error("Each fraction in autoBeamOptions.groups must be of length 2, e.g. [3,4] for beaming three fourths");void 0!==t.percussionOneLineCutoff&&(this.rules.PercussionOneLineCutoff=t.percussionOneLineCutoff),0!==this.rules.PercussionOneLineCutoff&&void 0!==t.percussionForceVoicesOneLineCutoff&&(this.rules.PercussionForceVoicesOneLineCutoff=t.percussionForceVoicesOneLineCutoff),void 0!==t.alignRests&&(this.rules.AlignRests=t.alignRests),void 0!==t.coloringMode&&this.setColoringMode(t),void 0!==t.coloringEnabled&&(this.rules.ColoringEnabled=t.coloringEnabled),void 0!==t.colorStemsLikeNoteheads&&(this.rules.ColorStemsLikeNoteheads=t.colorStemsLikeNoteheads),t.disableCursor&&(this.drawingParameters.drawCursors=!1),t.drawHiddenNotes&&(this.drawingParameters.drawHiddenNotes=!0),void 0!==t.drawCredits&&(this.drawingParameters.DrawCredits=t.drawCredits),void 0!==t.drawComposer&&(this.drawingParameters.DrawComposer=t.drawComposer),void 0!==t.drawTitle&&(this.drawingParameters.DrawTitle=t.drawTitle),void 0!==t.drawSubtitle&&(this.drawingParameters.DrawSubtitle=t.drawSubtitle),void 0!==t.drawLyricist&&(this.drawingParameters.DrawLyricist=t.drawLyricist),void 0!==t.drawMetronomeMarks&&(this.rules.MetronomeMarksDrawn=t.drawMetronomeMarks),void 0!==t.drawPartNames&&(this.drawingParameters.DrawPartNames=t.drawPartNames,t.drawPartAbbreviations||(this.rules.RenderPartAbbreviations=t.drawPartNames)),void 0!==t.drawPartAbbreviations&&(this.rules.RenderPartAbbreviations=t.drawPartAbbreviations),!1===t.drawFingerings&&(this.rules.RenderFingerings=!1),void 0!==t.drawMeasureNumbers&&(this.rules.RenderMeasureNumbers=t.drawMeasureNumbers),t.drawMeasureNumbersOnlyAtSystemStart&&(this.rules.RenderMeasureNumbersOnlyAtSystemStart=t.drawMeasureNumbersOnlyAtSystemStart),void 0!==t.drawLyrics&&(this.rules.RenderLyrics=t.drawLyrics),void 0!==t.drawTimeSignatures&&(this.rules.RenderTimeSignatures=t.drawTimeSignatures),void 0!==t.drawSlurs&&(this.rules.RenderSlurs=t.drawSlurs),void 0!==t.measureNumberInterval&&(this.rules.MeasureNumberLabelOffset=t.measureNumberInterval),void 0!==t.useXMLMeasureNumbers&&(this.rules.UseXMLMeasureNumbers=t.useXMLMeasureNumbers),void 0!==t.fingeringPosition&&(this.rules.FingeringPosition=S.AbstractExpression.PlacementEnumFromString(t.fingeringPosition)),void 0!==t.fingeringInsideStafflines&&(this.rules.FingeringInsideStafflines=t.fingeringInsideStafflines),void 0!==t.newSystemFromXML&&(this.rules.NewSystemAtXMLNewSystemAttribute=t.newSystemFromXML),void 0!==t.newPageFromXML&&(this.rules.NewPageAtXMLNewPageAttribute=t.newPageFromXML),void 0!==t.fillEmptyMeasuresWithWholeRest&&(this.rules.FillEmptyMeasuresWithWholeRest=t.fillEmptyMeasuresWithWholeRest),void 0!==t.followCursor&&(this.FollowCursor=t.followCursor),void 0!==t.setWantedStemDirectionByXml&&(this.rules.SetWantedStemDirectionByXml=t.setWantedStemDirectionByXml),t.defaultColorNotehead&&(this.rules.DefaultColorNotehead=t.defaultColorNotehead),t.defaultColorRest&&(this.rules.DefaultColorRest=t.defaultColorRest),t.defaultColorStem&&(this.rules.DefaultColorStem=t.defaultColorStem),t.defaultColorLabel&&(this.rules.DefaultColorLabel=t.defaultColorLabel),t.defaultColorTitle&&(this.rules.DefaultColorTitle=t.defaultColorTitle),t.defaultFontFamily&&(this.rules.DefaultFontFamily=t.defaultFontFamily),t.defaultFontStyle&&(this.rules.DefaultFontStyle=t.defaultFontStyle),t.drawUpToMeasureNumber&&(this.rules.MaxMeasureToDrawIndex=t.drawUpToMeasureNumber-1),t.drawFromMeasureNumber&&(this.rules.MinMeasureToDrawIndex=t.drawFromMeasureNumber-1),t.drawUpToPageNumber&&(this.rules.MaxPageToDrawNumber=t.drawUpToPageNumber),t.drawUpToSystemNumber&&(this.rules.MaxSystemToDrawNumber=t.drawUpToSystemNumber),t.tupletsRatioed&&(this.rules.TupletsRatioed=!0),t.tupletsBracketed&&(this.rules.TupletsBracketed=!0),t.tripletsBracketed&&(this.rules.TripletsBracketed=!0),t.autoResize?(this.resizeHandlerAttached||this.autoResize(),this.autoResizeEnabled=!0):!1===t.autoResize&&(this.autoResizeEnabled=!1),void 0!==t.pageFormat&&this.setPageFormat(t.pageFormat),void 0!==t.pageBackgroundColor&&(this.rules.PageBackgroundColor=t.pageBackgroundColor),void 0!==t.renderSingleHorizontalStaffline&&(this.rules.RenderSingleHorizontalStaffline=t.renderSingleHorizontalStaffline),void 0!==t.spacingFactorSoftmax&&(this.rules.SoftmaxFactorVexFlow=t.spacingFactorSoftmax),void 0!==t.spacingBetweenTextLines&&(this.rules.SpacingBetweenTextLines=t.spacingBetweenTextLines),void 0!==t.stretchLastSystemLine&&(this.rules.StretchLastSystemLine=t.stretchLastSystemLine),void 0!==t.autoGenerateMutipleRestMeasuresFromRestMeasures&&(this.rules.AutoGenerateMutipleRestMeasuresFromRestMeasures=t.autoGenerateMutipleRestMeasuresFromRestMeasures)}setColoringMode(t){if(t.coloringMode===b.ColoringModes.XML)return void(this.rules.ColoringMode=b.ColoringModes.XML);const e=[E.NoteEnum.C,E.NoteEnum.D,E.NoteEnum.E,E.NoteEnum.F,E.NoteEnum.G,E.NoteEnum.A,E.NoteEnum.B,-1];let i;if(t.coloringMode===b.ColoringModes.CustomColorSet){if(!t.coloringSetCustom||8!==t.coloringSetCustom.length)throw new Error("Invalid amount of colors: With coloringModes.customColorSet, you have to provide a coloringSetCustom parameter with 8 strings (C to B, rest note).");for(const e of t.coloringSetCustom)if(!/^\#[0-9a-fA-F]{6}$/.test(e))throw new Error("One of the color strings in options.coloringSetCustom was not a valid HTML Hex color:\n"+e);i=t.coloringSetCustom}else if(t.coloringMode===b.ColoringModes.AutoColoring){i=[];const t=Object.keys(x.AutoColorSet);for(let e=0;e<t.length;e++)i.push(x.AutoColorSet[t[e]])}const n=new v.Dictionary;for(let s=0;s<e.length;s++)n.setValue(e[s],i[s]);n.setValue(-1,i[7]),this.rules.ColoringSetCurrent=n,this.rules.ColoringMode=t.coloringMode}setLogLevel(t){switch(t){case"trace":m.default.setLevel(m.default.levels.TRACE);break;case"debug":m.default.setLevel(m.default.levels.DEBUG);break;case"info":m.default.setLevel(m.default.levels.INFO);break;case"warn":m.default.setLevel(m.default.levels.WARN);break;case"error":m.default.setLevel(m.default.levels.ERROR);break;case"silent":m.default.setLevel(m.default.levels.SILENT);break;default:m.default.warn(`Could not set log level to ${t}. Using warn instead.`),m.default.setLevel(m.default.levels.WARN)}}getLogLevel(){return m.default.getLevel()}reset(){this.drawingParameters.drawCursors&&this.cursor&&this.cursor.hide(),this.sheet=void 0,this.graphic=void 0,this.zoom=1}autoResize(){const t=this;this.handleResize((()=>{}),(()=>{var e;(null===(e=this.graphic)||void 0===e?void 0:e.GetCalculator)instanceof r.VexFlowMusicSheetCalculator&&(this.graphic.GetCalculator.beamsNeedUpdate=!0),t.IsReadyToRender()&&t.render()}))}handleResize(t,e){let i,n;const s=this;function r(){s.AutoResizeEnabled&&(i=(new Date).getTime(),n||(t(),i=(new Date).getTime(),n=window.setTimeout(o,200)))}function o(){n=void 0,window.clearTimeout(n),(new Date).getTime()-i<200?n=window.setTimeout(o,200):e()}window.attachEvent?window.attachEvent("onresize",r):window.addEventListener("resize",r),this.resizeHandlerAttached=!0,window.setTimeout(t,0),window.setTimeout(e,1)}enableOrDisableCursor(t){var e,i,n,s;if(this.drawingParameters.drawCursors=t,t){const t=null===(e=this.cursor)||void 0===e?void 0:e.Hidden,r=null===(i=this.cursor)||void 0===i?void 0:i.Iterator;null===(n=this.cursor)||void 0===n||n.hide();let o=null===(s=this.drawer)||void 0===s?void 0:s.Backends[0];if(o&&this.rules.RestoreCursorAfterRerender&&this.cursor){const t=this.cursor.updateCurrentPage();o=this.drawer.Backends[t-1]}o&&o.getRenderElement()&&(this.cursor=new d.Cursor(o.getRenderElement(),this)),this.sheet&&this.graphic&&this.cursor&&this.cursor.init(this.sheet.MusicPartManager,this.graphic),this.rules.RestoreCursorAfterRerender&&(this.cursor.hidden=t,r&&(this.cursor.iterator=r,this.cursor.update()))}else{if(!this.cursor)return;this.cursor.hide()}}createBackend(t,e){let i;return i=void 0===t||t===g.BackendType.SVG?new c.SvgVexFlowBackend(this.rules):new u.CanvasVexFlowBackend(this.rules),i.graphicalMusicPage=e,i.initialize(this.container,this.zoom),i}static StringToPageFormat(t){let e=y.PageFormat.UndefinedPageFormat;if(t.match("^[0-9]+x[0-9]+$")){const i=t.split("x"),n=Number.parseInt(i[0],10),s=Number.parseInt(i[1],10);n>0&&n<32768&&s>0&&s<32768&&(e=new y.PageFormat(n,s,`customPageFormat${t}`))}return t=(t=(t=t.replace(" ","_")).replace("Landscape","L")).replace("Portrait","P"),_.PageFormatStandards.hasOwnProperty(t)?(e=_.PageFormatStandards[t],e):e}setPageFormat(t){const e=_.StringToPageFormat(t);this.needBackendUpdate=!e.Equals(this.rules.PageFormat),this.rules.PageFormat=e}setCustomPageFormat(t,e){if(t>0&&e>0){const i=new y.PageFormat(t,e);this.rules.PageFormat=i}}set DrawSkyLine(t){this.drawSkyLine=t,this.drawer&&(this.drawer.skyLineVisible=t)}get DrawSkyLine(){return this.drawer.skyLineVisible}set DrawBottomLine(t){this.drawBottomLine=t,this.drawer&&(this.drawer.bottomLineVisible=t)}get DrawBottomLine(){return this.drawer.bottomLineVisible}set DrawBoundingBox(t){this.setDrawBoundingBox(t,!0)}get DrawBoundingBox(){return this.drawBoundingBox}setDrawBoundingBox(t,e=!1){this.drawBoundingBox=t,this.drawer&&(this.drawer.drawableBoundingBoxElement=t),e&&this.render()}get AutoResizeEnabled(){return this.autoResizeEnabled}set AutoResizeEnabled(t){this.autoResizeEnabled=t}get Zoom(){return this.zoom}set Zoom(t){var e;this.zoom=t,this.zoomUpdated=!0,(null===(e=this.graphic)||void 0===e?void 0:e.GetCalculator)instanceof r.VexFlowMusicSheetCalculator&&(this.graphic.GetCalculator.beamsNeedUpdate=this.zoomUpdated)}set FollowCursor(t){this.followCursor=t}get FollowCursor(){return this.followCursor}set TransposeCalculator(t){l.MusicSheetCalculator.transposeCalculator=t}get TransposeCalculator(){return l.MusicSheetCalculator.transposeCalculator}get Sheet(){return this.sheet}get Drawer(){return this.drawer}get GraphicSheet(){return this.graphic}get DrawingParameters(){return this.drawingParameters}get EngravingRules(){return this.rules}get Version(){return this.version}}e.OpenSheetMusicDisplay=_,_.PageFormatStandards={A3_L:new y.PageFormat(420,297,"A3_L"),A3_P:new y.PageFormat(297,420,"A3_P"),A4_L:new y.PageFormat(297,210,"A4_L"),A4_P:new y.PageFormat(210,297,"A4_P"),A5_L:new y.PageFormat(210,148,"A5_L"),A5_P:new y.PageFormat(148,210,"A5_P"),A6_L:new y.PageFormat(148,105,"A6_L"),A6_P:new y.PageFormat(105,148,"A6_P"),Endless:y.PageFormat.UndefinedPageFormat,Letter_L:new y.PageFormat(279.4,215.9,"Letter_L"),Letter_P:new y.PageFormat(215.9,279.4,"Letter_P")}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AJAX=void 0,e.AJAX=class{static ajax(t,e=9e3){let i;const n=t.indexOf(".mxl")>-1?"text/plain; charset=x-user-defined":"application/xml";if(XMLHttpRequest)i=new XMLHttpRequest;else{if(!ActiveXObject)return Promise.reject(new Error("XMLHttp not supported."));i=new ActiveXObject("Microsoft.XMLHTTP")}return i.timeout=e,new Promise(((e,s)=>{i.onreadystatechange=()=>{i.readyState===XMLHttpRequest.DONE&&(200===i.status||0===i.status&&i.responseText?e(i.responseText):s(new Error("Could not retrieve requested URL "+i.status)))},i.ontimeout=t=>{s(new Error("Server request Timeout"))},i.overrideMimeType(n),i.open("GET",t,!0),i.send()}))}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Cursor=void 0;const n=i(0);e.Cursor=class{constructor(t,e){this.hidden=!0,this.currentPageNumber=1,this.container=t,this.openSheetMusicDisplay=e,this.rules=this.openSheetMusicDisplay.EngravingRules;let i=0;for(this.cursorElementId="cursorImg-0";document.getElementById(this.cursorElementId);)i++,this.cursorElementId=`cursorImg-${i}`;const n=document.createElement("img");n.id=this.cursorElementId,n.style.position="absolute",n.style.zIndex="-1",this.cursorElement=n,this.container.appendChild(n)}init(t,e){this.manager=t,this.graphic=e,this.reset(),this.hidden=!0,this.hide()}show(){this.hidden=!1,this.resetIterator(),this.update()}resetIterator(){if(!this.openSheetMusicDisplay.Sheet||!this.openSheetMusicDisplay.Sheet.SourceMeasures)return void  ("OSMD.Cursor.resetIterator(): sheet or measures were null/undefined.");const t=this.openSheetMusicDisplay.Sheet.SourceMeasures.length-1;let e=this.rules.MinMeasureToDrawIndex;e=Math.min(e,t);let i=this.rules.MaxMeasureToDrawIndex;if(i=Math.min(i,t),this.openSheetMusicDisplay.Sheet&&this.openSheetMusicDisplay.Sheet.SourceMeasures.length>e&&(this.openSheetMusicDisplay.Sheet.SelectionStart=this.openSheetMusicDisplay.Sheet.SourceMeasures[e].AbsoluteTimestamp),this.openSheetMusicDisplay.Sheet&&this.openSheetMusicDisplay.Sheet.SourceMeasures.length>i){const t=this.openSheetMusicDisplay.Sheet.SourceMeasures[i];this.openSheetMusicDisplay.Sheet.SelectionEnd=n.Fraction.plus(t.AbsoluteTimestamp,t.Duration)}this.iterator=this.manager.getIterator()}getStaffEntryFromVoiceEntry(t){const e=t.ParentSourceStaffEntry.VerticalContainerParent.ParentMeasure.measureListIndex,i=t.ParentSourceStaffEntry.ParentStaff.idInMusicSheet;return this.graphic.findGraphicalStaffEntryFromMeasureList(i,e,t.ParentSourceStaffEntry)}update(){if(this.hidden||void 0===this.hidden||null===this.hidden)return;this.updateCurrentPage();const t=this.iterator,e=t.CurrentVisibleVoiceEntries();if(t.EndReached||!t.CurrentVoiceEntries||0===e.length)return;let i,n=0,s=0,r=0;if(t.CurrentMeasure.isReducedToMultiRest){const e=this.graphic.findGraphicalMeasure(t.CurrentMeasureIndex,0),s=e.parentSourceMeasure.multipleRestMeasures,r=t.CurrentMeasure.multipleRestMeasureNumber/(s+1),o=e.PositionAndShape.Size.width-e.beginInstructionsWidth;n=e.PositionAndShape.AbsolutePosition.x+e.beginInstructionsWidth+r*o,i=e.ParentMusicSystem}else{const t=e.map((t=>this.getStaffEntryFromVoiceEntry(t))).sort(((t,e)=>{var i,n,s,r;return(null===(n=null===(i=null==t?void 0:t.PositionAndShape)||void 0===i?void 0:i.AbsolutePosition)||void 0===n?void 0:n.x)<=(null===(r=null===(s=null==e?void 0:e.PositionAndShape)||void 0===s?void 0:s.AbsolutePosition)||void 0===r?void 0:r.x)?-1:1}))[0];n=t.PositionAndShape.AbsolutePosition.x,i=t.parentMeasure.ParentMusicSystem}if(!i)return;s=i.PositionAndShape.AbsolutePosition.y+i.StaffLines[0].PositionAndShape.RelativePosition.y;const o=i.StaffLines[i.StaffLines.length-1];r=i.PositionAndShape.AbsolutePosition.y+o.PositionAndShape.RelativePosition.y+o.StaffHeight-s;const a=this.cursorElement;a.style.top=10*s*this.openSheetMusicDisplay.zoom+"px",a.style.left=10*(n-1.5)*this.openSheetMusicDisplay.zoom+"px",a.height=10*r*this.openSheetMusicDisplay.zoom;const l=30*this.openSheetMusicDisplay.zoom;if(l!==a.width&&(a.width=l,this.updateStyle(l)),this.openSheetMusicDisplay.FollowCursor){const t=this.cursorElement.getBoundingClientRect().top;this.cursorElement.scrollIntoView({behavior:t<1e3?"smooth":"auto",block:"center"})}this.cursorElement.style.display=""}hide(){this.cursorElement.style.display="none",this.hidden=!0}next(){this.iterator.moveToNextVisibleVoiceEntry(!1),this.update()}reset(){this.resetIterator(),this.update()}updateStyle(t,e){e||(e=this.rules.DefaultColorCursor);const i=document.createElement("canvas");i.width=this.cursorElement.width,i.height=1;const n=i.getContext("2d");n.globalAlpha=.5;const s=n.createLinearGradient(0,0,this.cursorElement.width,0);s.addColorStop(0,"white"),s.addColorStop(.2,e),s.addColorStop(.8,e),s.addColorStop(1,"white"),n.fillStyle=s,n.fillRect(0,0,t,1),this.cursorElement.src=i.toDataURL("image/png")}get Iterator(){return this.iterator}get Hidden(){return this.hidden}VoicesUnderCursor(t){return this.iterator.CurrentVisibleVoiceEntries(t)}NotesUnderCursor(t){const e=this.VoicesUnderCursor(t),i=[];return e.forEach((t=>{i.push.apply(i,t.Notes)})),i}updateCurrentPage(){const t=this.iterator.currentTimeStamp;for(const e of this.graphic.MusicPages)if(e.MusicSystems.last().GetSystemsLastTimeStamp().gt(t)){const t=e.PageNumber;return t!==this.currentPageNumber&&(this.container.removeChild(this.cursorElement),this.container=document.getElementById("osmdCanvasPage"+t),this.container.appendChild(this.cursorElement)),this.currentPageNumber=t}return 1}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AClassHierarchyTrackable=void 0,e.AClassHierarchyTrackable=class{isInstanceOfClass(t){let e=this.constructor.prototype;for(;e;){if(t===e.constructor.name)return!0;e=e.__proto__}return!1}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.VerticalGraphicalStaffEntryContainer=void 0,e.VerticalGraphicalStaffEntryContainer=class{constructor(t,e){this.staffEntries=[],this.absoluteTimestamp=e,this.staffEntries=new Array(t)}get Index(){return this.index}set Index(t){this.index=t}get AbsoluteTimestamp(){return this.absoluteTimestamp}get StaffEntries(){return this.staffEntries}set StaffEntries(t){this.staffEntries=t}static compareByTimestamp(t,e){const i=t.absoluteTimestamp.RealValue,n=e.absoluteTimestamp.RealValue;return i<n?-1:i>n?1:0}getFirstNonNullStaffEntry(){for(let t=0,e=this.staffEntries.length;t<e;++t){const e=this.staffEntries[t];if(e)return e}}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MeasureBuildParameters=e.SystemBuildParameters=e.MusicSystemBuilder=void 0;const n=i(45),s=i(19),r=i(18),o=i(7),a=i(4),l=i(27),h=i(23),c=i(17),u=i(7),d=i(34),f=i(40);e.MusicSystemBuilder=class{constructor(){this.musicSystems=[],this.globalSystemIndex=0,this.leadSheet=!1}initialize(t,e,i){this.leadSheet=t.LeadSheet,this.graphicalMusicSheet=t,this.rules=this.graphicalMusicSheet.ParentMusicSheet.Rules,this.measureList=e,this.numberOfVisibleStaffLines=i,this.activeRhythm=new Array(this.numberOfVisibleStaffLines),this.activeKeys=new Array(this.numberOfVisibleStaffLines),this.activeClefs=new Array(this.numberOfVisibleStaffLines),this.initializeActiveInstructions(this.measureList[0])}buildMusicSystems(){var t,e,i;const n=this.getFullPageSystemWidth();let s=!1;for(this.measureListIndex=0,this.currentSystemParams=new p,this.currentSystemParams.currentSystem=this.initMusicSystem();this.measureListIndex<this.measureList.length;){const r=this.measureList[this.measureListIndex];if(!r||!r[0]){this.measureListIndex++;continue}for(let t=0,e=r.length;t<e;++t)r[t].resetLayout();const o=r[0].parentSourceMeasure,a=o.HasEndLine,l=a&&this.rules.NewPartAndSystemAfterFinalBarline,h=this.currentSystemParams.IsSystemStartMeasure();o.IsSystemStartMeasure=h;const c=o===this.graphicalMusicSheet.ParentMusicSheet.getFirstSourceMeasure();let u=this.rules.MeasureLeftMargin,d=0;const f=this.getMeasureStartLine();if(u+=this.getLineWidth(r[0],f,h),!this.leadSheet){let t=!1;s&&this.rules.ShowRhythmAgainAfterPartEndOrFinalBarline&&(t=!0),u+=this.addBeginInstructions(r,h,c||t),d+=this.addEndInstructions(r)}let p=0;for(let t=0;t<this.numberOfVisibleStaffLines;t++)p=Math.max(p,r[t].minimumStaffEntriesWidth);const m=this.getMeasureEndLine();d+=this.getLineWidth(r[0],m,h);let b,g=this.rules.MeasureLeftMargin;if(this.measureListIndex+1<this.measureList.length){const e=this.measureList[this.measureListIndex+1];b=null===(t=e[0])||void 0===t?void 0:t.parentSourceMeasure,(null==b?void 0:b.hasBeginInstructions())&&(g+=this.addBeginInstructions(e,!1,!1))}let y=u+d+p;(null===(i=null===(e=r[0])||void 0===e?void 0:e.parentSourceMeasure)||void 0===i?void 0:i.multipleRestMeasures)&&(y=this.rules.MultipleRestMeasureDefaultWidth);const S=this.currentSystemParams.currentWidth+y+g<n,v=this.rules.NewPageAtXMLNewPageAttribute&&o.printNewPageXml,x=v||this.rules.NewSystemAtXMLNewSystemAttribute&&o.printNewSystemXml;if(h||S&&!x){if(this.addMeasureToSystem(r,f,m,y,u,p,d),this.updateActiveClefs(o,r),this.measureListIndex++,l){if(this.rules.MaxSystemToDrawNumber===this.musicSystems.length)return this.finalizeCurrentSystem(r,!this.rules.StretchLastSystemLine,!1),this.musicSystems;this.finalizeCurrentAndCreateNewSystem(r,!this.rules.StretchLastSystemLine,!1)}s=a}else{if(this.rules.MaxSystemToDrawNumber===this.musicSystems.length)return this.finalizeCurrentSystem(r,!1,!0,v),this.musicSystems;this.finalizeCurrentAndCreateNewSystem(r,!1,!0,v)}}if(this.currentSystemParams.systemMeasures.length>0){if(this.rules.MaxSystemToDrawNumber===this.musicSystems.length)return this.finalizeCurrentSystem(this.measureList[this.measureList.length-1],!this.rules.StretchLastSystemLine,!1),this.musicSystems;this.finalizeCurrentAndCreateNewSystem(this.measureList[this.measureList.length-1],!this.rules.StretchLastSystemLine,!1)}return this.musicSystems}calculateSystemYLayout(){for(const t of this.musicSystems)this.optimizeDistanceBetweenStaffLines(t);this.calculateMusicSystemsRelativePositions()}setMeasureWidth(t,e,i,n){for(let s=0,r=t.length;s<r;++s){const r=t[s];r.setWidth(e),i>0&&(r.beginInstructionsWidth=i),n>0&&(r.endInstructionsWidth=n)}}finalizeCurrentAndCreateNewSystem(t,e=!1,i=!0,n=!1){this.finalizeCurrentSystem(t,e,i,n),this.currentSystemParams=new p,void 0!==t&&this.measureListIndex<this.measureList.length&&(this.currentSystemParams.currentSystem=this.initMusicSystem())}finalizeCurrentSystem(t,e=!1,i=!0,n=!1){this.currentSystemParams.currentSystem.breaksPage=n,this.adaptRepetitionLineWithIfNeeded(),void 0!==t&&i&&this.checkAndCreateExtraInstructionMeasure(t),this.stretchMusicSystem(e)}adaptRepetitionLineWithIfNeeded(){const t=this.currentSystemParams.systemMeasures;if(t.length>=1){const e=this.currentSystemParams.currentSystem.GraphicalMeasures[this.currentSystemParams.currentSystem.GraphicalMeasures.length-1],i=t[t.length-1];let n=0;i.endLine===h.SystemLinesEnum.DotsBoldBoldDots&&(i.endLine=h.SystemLinesEnum.DotsThinBold,n=e[0].getLineWidth(h.SystemLinesEnum.DotsBoldBoldDots)/2-e[0].getLineWidth(h.SystemLinesEnum.DotsThinBold)),this.currentSystemParams.currentSystemFixWidth-=n;for(let t=0,s=e.length;t<s;++t)e[t].endInstructionsWidth-=n}}addMeasureToSystem(t,e,i,n,s,r,o){this.currentSystemParams.systemMeasures.push({beginLine:e,endLine:i}),this.setMeasureWidth(t,n,s,o),this.addStaveMeasuresToSystem(t),this.currentSystemParams.currentWidth+=n,this.currentSystemParams.currentSystemFixWidth+=s+o,this.currentSystemParams.currentSystemVarWidth+=r,this.currentSystemParams.systemMeasureIndex++}initMusicSystem(){const t=c.MusicSheetCalculator.symbolFactory.createMusicSystem(this.globalSystemIndex++,this.rules);return this.musicSystems.push(t),this.layoutSystemStaves(t),t.createMusicSystemLabel(this.rules.InstrumentLabelTextHeight,this.rules.SystemLabelsRightMargin,this.rules.LabelMarginBorderFactor,1===this.musicSystems.length),t}getFullPageSystemWidth(){return this.graphicalMusicSheet.ParentMusicSheet.pageWidth-this.rules.PageLeftMargin-this.rules.PageRightMargin-this.rules.SystemLeftMargin-this.rules.SystemRightMargin}layoutSystemStaves(t){const e=this.getFullPageSystemWidth(),i=t.PositionAndShape;i.BorderLeft=0,i.BorderRight=e,i.BorderTop=0;const n=[],s=this.graphicalMusicSheet.ParentMusicSheet.Instruments;for(let a=0,l=s.length;a<l;++a){const t=s[a];if(t.Visible&&0!==t.Voices.length)for(let e=0,i=t.Staves.length;e<i;++e){const i=t.Staves[e];n.push(i)}}let r=!1;if(this.leadSheet)for(let a=0,l=n.length;a<l;++a)if(n[a].ParentInstrument.LyricVersesNumbers.length>1){r=!0;break}let o=0;for(let a=0;a<n.length;a++)if(this.addStaffLineToMusicSystem(t,o,n[a]),o+=this.rules.StaffHeight,a+1<n.length){let t=0;t=this.leadSheet&&!r?2.5:n[a].ParentInstrument===n[a+1].ParentInstrument?this.rules.BetweenStaffDistance:this.rules.StaffDistance,o+=t}i.BorderBottom=o}addStaffLineToMusicSystem(t,e,i){if(t){const n=c.MusicSheetCalculator.symbolFactory.createStaffLine(t,i);t.StaffLines.push(n);const s=n.PositionAndShape,r=new a.PointF2D;r.x=0,s.BorderRight=t.PositionAndShape.Size.width,r.y=e,s.RelativePosition=r,s.BorderLeft=0,s.BorderTop=0,s.BorderBottom=this.rules.StaffHeight;for(let t=0;t<5;t++){const e=new a.PointF2D;e.x=0,e.y=t*this.rules.StaffHeight/4;const i=new a.PointF2D;i.x=n.PositionAndShape.Size.width,i.y=t*this.rules.StaffHeight/4,this.leadSheet&&(e.y=i.y=0),n.StaffLines[t]=new l.GraphicalLine(e,i,this.rules.StaffLineWidth)}}}initializeActiveInstructions(t){const e=this.graphicalMusicSheet.ParentMusicSheet.getFirstSourceMeasure();if(e){this.visibleStaffIndices=this.graphicalMusicSheet.getVisibleStavesIndicesFromSourceMeasure(t);for(let t=0,i=this.visibleStaffIndices.length;t<i;t++){const i=this.visibleStaffIndices[t],n=this.graphicalMusicSheet.getGraphicalMeasureFromSourceMeasureAndIndex(e,i);this.activeClefs[t]=e.FirstInstructionsStaffEntries[i].Instructions[0];const s=e.FirstInstructionsStaffEntries[i].Instructions[1];if(s){let e=r.KeyInstruction.copy(s);e=this.transposeKeyInstruction(e,n),this.activeKeys[t]=e}const o=e.FirstInstructionsStaffEntries[i].Instructions[2];this.activeRhythm[t]=o}}}transposeKeyInstruction(t,e){return this.graphicalMusicSheet.ParentMusicSheet.Transpose!==t.isTransposedBy&&e.ParentStaff.ParentInstrument.MidiInstrumentId!==u.MidiInstrument.Percussion&&void 0!==c.MusicSheetCalculator.transposeCalculator&&c.MusicSheetCalculator.transposeCalculator.transposeKey(t,this.graphicalMusicSheet.ParentMusicSheet.Transpose),t}addBeginInstructions(t,e,i){const n=t.length;if(0===n)return 0;let s=0;const r=t[0].parentSourceMeasure;for(let o=0;o<n;++o){const n=t[o],a=this.visibleStaffIndices[o],l=r.FirstInstructionsStaffEntries[a],h=this.AddInstructionsAtMeasureBegin(l,n,o,i,e);s=Math.max(s,h)}return s}addEndInstructions(t){const e=t.length;if(0===e)return 0;let i=.5;const n=t[0].parentSourceMeasure;for(let s=0;s<e;s++){const e=t[s],r=this.visibleStaffIndices[s],o=n.LastInstructionsStaffEntries[r],a=this.addInstructionsAtMeasureEnd(o,e,t);i=Math.max(i,a)}return i}AddInstructionsAtMeasureBegin(t,e,i,n,a){var l;let h,c,u,d=0;if(t)for(let b=0,g=t.Instructions.length;b<g;++b){const e=t.Instructions[b];e instanceof o.ClefInstruction?h=e:e instanceof r.KeyInstruction?c=e:e instanceof s.RhythmInstruction&&(u=e)}a&&(h||(h=this.activeClefs[i]),c||(c=r.KeyInstruction.copy(this.activeKeys[i])),n&&!u&&(u=this.activeRhythm[i]));let f=!1,p=!1,m=!1;if(h?(e.addClefAtBegin(h),f=!0):h=this.activeClefs[i],c){c=this.transposeKeyInstruction(c,e);const t=a?void 0:this.activeKeys[i];e.addKeyAtBegin(c,t,h),p=!0}if(void 0!==u&&u.PrintObject&&this.rules.RenderTimeSignatures){let t=!0;const i=e.MeasureNumber-1;if(e.MeasureNumber-1>=0){const e=null===(l=this.measureList[i][0])||void 0===l?void 0:l.parentSourceMeasure;(null==e?void 0:e.ImplicitMeasure)&&(null==e?void 0:e.RhythmPrinted)&&(t=!1)}t&&(e.addRhythmAtBegin(u),e.parentSourceMeasure.RhythmPrinted=!0,m=!0)}return(f||p||m)&&(d+=e.beginInstructionsWidth,m&&(d+=this.rules.RhythmRightMargin)),d}addInstructionsAtMeasureEnd(t,e,i){if(!t||!t.Instructions||0===t.Instructions.length)return 0;for(let n=0,s=t.Instructions.length;n<s;++n){const s=t.Instructions[n];if(s instanceof o.ClefInstruction){const t=s;e.addClefAtEnd(t);for(const n of i)n!==e&&n.addClefAtEnd(t,!1)}}return this.rules.MeasureRightMargin+e.endInstructionsWidth}updateActiveClefs(t,e){for(let i=0,n=e.length;i<n;i++){const e=this.visibleStaffIndices[i],n=t.FirstInstructionsStaffEntries[e];if(n)for(let t=0,h=n.Instructions.length;t<h;++t){const e=n.Instructions[t];e instanceof o.ClefInstruction?this.activeClefs[i]=e:e instanceof r.KeyInstruction?this.activeKeys[i]=e:e instanceof s.RhythmInstruction&&(this.activeRhythm[i]=e)}const a=t.getEntriesPerStaff(e);for(let t=0,s=a.length;t<s;++t){const e=a[t];if(e.Instructions)for(let t=0,n=e.Instructions.length;t<n;++t){const n=e.Instructions[t];n instanceof o.ClefInstruction&&(this.activeClefs[i]=n)}}const l=t.LastInstructionsStaffEntries[e];if(l){const t=l.Instructions;for(let e=0,n=t.length;e<n;++e){const n=t[e];n instanceof o.ClefInstruction&&(this.activeClefs[i]=n)}}}}checkAndCreateExtraInstructionMeasure(t){const e=t[0].parentSourceMeasure.FirstInstructionsStaffEntries,i=[];for(let s=0,r=t.length;s<r;++s){const n=t[s];i.push(e[n.ParentStaff.idInMusicSheet])}let n=0;for(let o=0,a=i.length;o<a;++o){const t=i[o];if(!t)continue;const e=t.Instructions;let a,l;for(let i=0,n=e.length;i<n;++i){const t=e[i];t instanceof r.KeyInstruction&&t.Key!==this.activeKeys[o].Key&&(a=t),t instanceof s.RhythmInstruction&&t!==this.activeRhythm[o]&&(l=t)}if(void 0!==a||l){const t=this.addExtraInstructionMeasure(o,a,l);n=Math.max(n,t)}}n>0&&(this.currentSystemParams.systemMeasures.push({beginLine:h.SystemLinesEnum.None,endLine:h.SystemLinesEnum.None}),this.currentSystemParams.currentWidth+=n,this.currentSystemParams.currentSystemFixWidth+=n)}addExtraInstructionMeasure(t,e,i){const n=this.currentSystemParams.currentSystem,s=c.MusicSheetCalculator.symbolFactory.createExtraGraphicalMeasure(n.StaffLines[t]);e&&s.addKeyAtBegin(e,this.activeKeys[t],this.activeClefs[t]),void 0!==i&&i.PrintObject&&s.addRhythmAtBegin(i),s.PositionAndShape.BorderLeft=0,s.PositionAndShape.BorderTop=0,s.PositionAndShape.BorderBottom=this.rules.StaffHeight;const r=this.rules.MeasureLeftMargin+s.beginInstructionsWidth+this.rules.MeasureRightMargin;return s.PositionAndShape.BorderRight=r,n.StaffLines[t].Measures.push(s),r}addStaveMeasuresToSystem(t){if(t[0]){const e=[];for(let n=0;n<t.length;n++)e.push(t[n]);const i=this.currentSystemParams.currentSystem;for(let t=0;t<this.numberOfVisibleStaffLines;t++){const n=e[t];i.StaffLines[t].Measures.push(n),n.ParentStaffLine=i.StaffLines[t]}i.AddGraphicalMeasures(e)}}getMeasureStartLine(){if(this.thisMeasureBeginsLineRepetition()){const t=this.currentSystemParams.IsSystemStartMeasure(),e=0===this.measureListIndex;if(this.previousMeasureEndsLineRepetition()&&!t)return h.SystemLinesEnum.DotsBoldBoldDots;if(!e)return h.SystemLinesEnum.BoldThinDots}return h.SystemLinesEnum.None}getMeasureEndLine(){let t;try{if(t=this.measureList[this.measureListIndex][0].parentSourceMeasure,this.rules.RenderMultipleRestMeasures&&t.multipleRestMeasures>1){const e=Math.min(this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length-1,t.measureListIndex+t.multipleRestMeasures-1);t=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures[e]}}finally{}return this.nextMeasureBeginsLineRepetition()&&this.thisMeasureEndsLineRepetition()?h.SystemLinesEnum.DotsBoldBoldDots:this.thisMeasureEndsLineRepetition()?h.SystemLinesEnum.DotsThinBold:this.nextMeasureHasKeyInstructionChange()||this.thisMeasureEndsWordRepetition()||this.nextMeasureBeginsWordRepetition()?h.SystemLinesEnum.DoubleThin:t&&void 0!==t.endingBarStyleEnum?t.endingBarStyleEnum:h.SystemLinesEnum.SingleThin}getLineWidth(t,e,i){let n=t.getLineWidth(e);return e===h.SystemLinesEnum.DotsBoldBoldDots&&(n/=2),i&&e===h.SystemLinesEnum.BoldThinDots&&(n+=this.rules.DistanceBetweenLastInstructionAndRepetitionBarline),n}previousMeasureEndsLineRepetition(){if(0===this.measureListIndex)return!1;for(let t=0,e=this.measureList[this.measureListIndex-1].length;t<e;++t)if(this.measureList[this.measureListIndex-1][t].endsWithLineRepetition())return!0;return!1}thisMeasureBeginsLineRepetition(){for(let t=0,e=this.measureList[this.measureListIndex].length;t<e;++t)if(this.measureList[this.measureListIndex][t].beginsWithLineRepetition())return!0;return!1}nextMeasureBeginsLineRepetition(){const t=this.measureListIndex+1;if(t>=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length||!this.measureList[t])return!1;for(let e=0,i=this.measureList[t].length;e<i;++e)if(this.measureList[t][e].beginsWithLineRepetition())return!0;return!1}thisMeasureEndsLineRepetition(){for(let t=0,e=this.measureList[this.measureListIndex].length;t<e;++t)if(this.measureList[this.measureListIndex][t].endsWithLineRepetition())return!0;return!1}nextMeasureBeginsWordRepetition(){const t=this.measureListIndex+1;if(t>=this.graphicalMusicSheet.ParentMusicSheet.SourceMeasures.length||t>this.measureList.length-1)return!1;for(let e=0,i=this.measureList[t].length;e<i;++e)if(this.measureList[t][e].beginsWithWordRepetition())return!0;return!1}thisMeasureEndsWordRepetition(){for(let t=0,e=this.measureList[this.measureListIndex].length;t<e;++t)if(this.measureList[this.measureListIndex][t].endsWithWordRepetition())return!0;return!1}nextMeasureHasKeyInstructionChange(){return void 0!==this.getNextMeasureKeyInstruction()}getNextMeasureKeyInstruction(){var t;if(this.measureListIndex<this.measureList.length-1)for(let e=0;e<this.measureList[this.measureListIndex].length;e++){const i=null===(t=this.measureList[this.measureListIndex+1][e])||void 0===t?void 0:t.parentSourceMeasure;if(!i)return;return i.getKeyInstruction(this.visibleStaffIndices[e])}}calculateXScalingFactor(t,e){return Math.abs(e-0)<1e-5||Math.abs(t-0)<1e-5?1:(this.currentSystemParams.currentSystem.StaffLines[0].PositionAndShape.Size.width-t)/e}stretchMusicSystem(t){let e=this.calculateXScalingFactor(this.currentSystemParams.currentSystemFixWidth,this.currentSystemParams.currentSystemVarWidth);t&&(e=Math.min(e,this.rules.LastSystemMaxScalingFactor));const i=this.currentSystemParams.currentSystem;for(let n=0,s=i.StaffLines.length;n<s;++n){const t=i.StaffLines[n];let s=0;for(let n=0;n<t.Measures.length;n++){const r=t.Measures[n];r.setPositionInStaffline(s);const o=r.beginInstructionsWidth;if(r.setWidth(o+r.minimumStaffEntriesWidth*e+r.endInstructionsWidth),n<this.currentSystemParams.systemMeasures.length){const t=this.currentSystemParams.systemMeasures[n].beginLine,e=r.getLineWidth(h.SystemLinesEnum.BoldThinDots);switch(t){case h.SystemLinesEnum.BoldThinDots:let o=s;0===n&&(o=s+r.beginInstructionsWidth-e),i.createVerticalLineForMeasure(o,e,t,f.SystemLinePosition.MeasureBegin,n,r)}}if(r.staffEntriesScaleFactor=e,r.layoutSymbols(),!(n+1<this.currentSystemParams.systemMeasures.length&&this.currentSystemParams.systemMeasures[n+1].beginLine===h.SystemLinesEnum.BoldThinDots)){let t=h.SystemLinesEnum.SingleThin;n<this.currentSystemParams.systemMeasures.length&&(t=this.currentSystemParams.systemMeasures[n].endLine);const e=r.getLineWidth(t);let s=r.PositionAndShape.RelativePosition.x+r.PositionAndShape.BorderRight-e;t===h.SystemLinesEnum.DotsBoldBoldDots&&(s-=e/2),i.createVerticalLineForMeasure(s,e,t,f.SystemLinePosition.MeasureEnd,n,r)}s=r.PositionAndShape.RelativePosition.x+r.PositionAndShape.BorderRight}}t&&this.decreaseMusicSystemBorders()}decreaseMusicSystemBorders(){const t=this.currentSystemParams.currentSystem,e=d.CollectionUtil.last(t.StaffLines[0].Measures).PositionAndShape,i=e.RelativePosition.x+e.Size.width;for(let n=0,s=t.StaffLines.length;n<s;++n){const e=t.StaffLines[n];e.PositionAndShape.BorderRight=i;for(let t=0,n=e.StaffLines.length;t<n;++t){const n=e.StaffLines[t];n.End=new a.PointF2D(i,n.End.y)}}t.PositionAndShape.BorderRight=i+this.currentSystemParams.maxLabelLength+this.rules.SystemLabelsRightMargin}updateStaffLinesRelativePosition(t,e,i){for(let n=e;n<t.StaffLines.length;n++)t.StaffLines[n].PositionAndShape.RelativePosition.y=i;t.PositionAndShape.BorderBottom+=i}createMusicPage(){const t=new n.GraphicalMusicPage(this.graphicalMusicSheet);return this.graphicalMusicSheet.MusicPages.push(t),t.PageNumber=this.graphicalMusicSheet.MusicPages.length,t.PositionAndShape.BorderLeft=0,t.PositionAndShape.BorderRight=this.graphicalMusicSheet.ParentMusicSheet.pageWidth,t.PositionAndShape.BorderTop=0,t.PositionAndShape.BorderBottom=this.rules.PageHeight,t.PositionAndShape.RelativePosition=new a.PointF2D(0,0),t}addSystemToPage(t,e){t.MusicSystems.push(e),e.Parent=t}optimizeDistanceBetweenStaffLines(t){if(!t.checkStaffEntriesForStaffEntryLink())for(let n=0;n<t.StaffLines.length-1;n++){const e=t.StaffLines[n].BottomLine,i=t.StaffLines[n+1].SkyLine;let s=0;for(let t=0;t<e.length;t++){const n=e[t],r=Math.max(0,t-6),o=Math.min(i.length-1,t+6);let a=0;for(let t=r;t<=o;t++)a=Math.min(a,i[t]);const l=n-a;s=Math.max(l,s)}s+=this.rules.MinSkyBottomDistBetweenStaves,s=Math.max(s,this.rules.StaffHeight+this.rules.MinimumStaffLineDistance);const r=s+t.StaffLines[n].PositionAndShape.RelativePosition.y;this.updateStaffLinesRelativePosition(t,n+1,r)}const e=t.StaffLines[0];t.PositionAndShape.BorderTop=e.PositionAndShape.RelativePosition.y+e.PositionAndShape.BorderTop;const i=t.StaffLines[t.StaffLines.length-1];t.PositionAndShape.BorderBottom=i.PositionAndShape.RelativePosition.y+i.PositionAndShape.BorderBottom}calculateMusicSystemsRelativePositions(){let t=this.createMusicPage(),e=0,i=this.musicSystems[0],n=0;for(let s=0;s<this.musicSystems.length;s++)if(i=this.musicSystems[s],0===t.MusicSystems.length){this.addSystemToPage(t,i),e=this.rules.CompactMode?this.rules.PageTopMarginNarrow:this.rules.PageTopMargin,1===this.graphicalMusicSheet.MusicPages.length&&this.rules.RenderTitle&&(e+=this.rules.TitleTopDistance+this.rules.SheetTitleHeight+this.rules.TitleBottomDistance);const s=new a.PointF2D(this.rules.PageLeftMargin+this.rules.SystemLeftMargin,e);i.PositionAndShape.RelativePosition=s,e+i.PositionAndShape.BorderBottom>this.rules.PageHeight-this.rules.PageBottomMargin&&(n++,n<=4&& (`warning: could not fit a single system on page ${t.PageNumber} and measure number ${i.GraphicalMeasures[0][0].MeasureNumber}.\n                            The PageFormat may be too small for this sheet."\n                            Will not give further warnings for all pages, only total.`))}else{const n=this.musicSystems[s-1],r=n.StaffLines[n.StaffLines.length-1],o=r.PositionAndShape;let l=this.findRequiredDistanceWithSkyBottomLine(n,i);l+=this.rules.MinSkyBottomDistBetweenSystems,l=Math.max(l,this.rules.MinimumDistanceBetweenSystems+r.StaffHeight);const h=e+o.RelativePosition.y+l,c=h+i.PositionAndShape.BorderMarginBottom;if(this.rules.NewPageAtXMLNewPageAttribute&&n.breaksPage||!(c<this.rules.PageHeight-this.rules.PageBottomMargin)){t=this.createMusicPage(),s-=1;continue}{this.addSystemToPage(t,i),e=h;const n=new a.PointF2D(this.rules.PageLeftMargin+this.rules.SystemLeftMargin,e);i.PositionAndShape.RelativePosition=n}}n>0&& (`total amount of pages that couldn't fit a single music system: ${n} of ${t.PageNumber}`)}findRequiredDistanceWithSkyBottomLine(t,e){const i=t.StaffLines[t.StaffLines.length-1],n=e.StaffLines[0],s=i.BottomLine,r=n.SkyLine,o=i.PositionAndShape,a=n.PositionAndShape,l=1/this.rules.SamplingUnit;let h=0;for(let c=0;c<s.length;c++){const t=s[c],e=c+Math.round((o.RelativePosition.x-a.RelativePosition.x)*l);if(e<0)continue;if(e>=r.length)break;const i=Math.max(0,e-6),n=Math.min(r.length-1,e+6);let u=0;for(let s=i;s<=n;s++)u=Math.min(u,r[s]);const d=t-u;h=Math.max(d,h)}return 0===h&&(h=o.BorderBottom-a.BorderTop),h}};class p{constructor(){this.systemMeasures=[],this.systemMeasureIndex=0,this.currentWidth=0,this.currentSystemFixWidth=0,this.currentSystemVarWidth=0,this.maxLabelLength=0}IsSystemStartMeasure(){return 0===this.systemMeasureIndex}}e.SystemBuildParameters=p,e.MeasureBuildParameters=class{}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Clickable=void 0;const n=i(6);class s extends n.GraphicalObject{}e.Clickable=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.OctaveShiftParams=void 0,e.OctaveShiftParams=class{constructor(t,e,i){this.getOpenOctaveShift=t,this.getAbsoluteStartTimestamp=e,this.getAbsoluteEndTimestamp=i}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.AccidentalCalculator=void 0;const n=i(2),s=i(2),r=i(15),o=i(17);e.AccidentalCalculator=class{constructor(){this.keySignatureNoteAlterationsDict=new r.Dictionary,this.currentAlterationsComparedToKeyInstructionList=[],this.currentInMeasureNoteAlterationsDict=new r.Dictionary}get ActiveKeyInstruction(){return this.activeKeyInstruction}set ActiveKeyInstruction(t){this.activeKeyInstruction=t,this.reactOnKeyInstructionChange()}doCalculationsAtEndOfMeasure(){this.currentInMeasureNoteAlterationsDict.clear(),this.currentAlterationsComparedToKeyInstructionList.clear();for(const t of this.keySignatureNoteAlterationsDict.keys())this.currentInMeasureNoteAlterationsDict.setValue(t,this.keySignatureNoteAlterationsDict.getValue(t))}checkAccidental(t,e){if(!e)return;const i=e.FundamentalNote+12*e.Octave,r=this.currentAlterationsComparedToKeyInstructionList.indexOf(i)>=0;if(this.currentInMeasureNoteAlterationsDict.containsKey(i)){if(r&&this.currentAlterationsComparedToKeyInstructionList.splice(this.currentAlterationsComparedToKeyInstructionList.indexOf(i),1),this.currentInMeasureNoteAlterationsDict.getValue(i)!==e.AccidentalHalfTones){this.keySignatureNoteAlterationsDict.containsKey(i)&&this.keySignatureNoteAlterationsDict.getValue(i)!==e.AccidentalHalfTones?(this.currentAlterationsComparedToKeyInstructionList.push(i),this.currentInMeasureNoteAlterationsDict.setValue(i,e.AccidentalHalfTones)):e.Accidental!==n.AccidentalEnum.NONE&&this.currentInMeasureNoteAlterationsDict.remove(i);const r=this.currentInMeasureNoteAlterationsDict.getValue(i);e.Accidental===n.AccidentalEnum.NONE&&(e=.5===Math.abs(r)?new s.Pitch(e.FundamentalNote,e.Octave,n.AccidentalEnum.NONE):new s.Pitch(e.FundamentalNote,e.Octave,n.AccidentalEnum.NATURAL)),o.MusicSheetCalculator.symbolFactory.addGraphicalAccidental(t,e)}}else e.Accidental!==n.AccidentalEnum.NONE?(r||this.currentAlterationsComparedToKeyInstructionList.push(i),this.currentInMeasureNoteAlterationsDict.setValue(i,e.AccidentalHalfTones),o.MusicSheetCalculator.symbolFactory.addGraphicalAccidental(t,e)):r&&(e=new s.Pitch(e.FundamentalNote,e.Octave,n.AccidentalEnum.NATURAL),this.currentAlterationsComparedToKeyInstructionList.splice(this.currentAlterationsComparedToKeyInstructionList.indexOf(i),1),o.MusicSheetCalculator.symbolFactory.addGraphicalAccidental(t,e))}reactOnKeyInstructionChange(){const t=this.activeKeyInstruction.AlteratedNotes;let e;e=this.activeKeyInstruction.Key>0?n.AccidentalEnum.SHARP:n.AccidentalEnum.FLAT,this.keySignatureNoteAlterationsDict.clear(),this.currentAlterationsComparedToKeyInstructionList.length=0;for(let i=-9;i<9;i++)for(let n=0;n<t.length;n++)this.keySignatureNoteAlterationsDict.setValue(t[n]+12*i,s.Pitch.HalfTonesFromAccidental(e));this.doCalculationsAtEndOfMeasure()}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSystem=void 0;const n=i(73),s=i(5),r=i(0),o=i(9),a=i(24),l=i(6),h=i(4),c=i(23),u=i(15),d=i(40),f=i(12);class p extends l.GraphicalObject{constructor(t){super(),this.needsToBeRedrawn=!0,this.staffLines=[],this.graphicalMeasures=[],this.labels=new u.Dictionary,this.measureNumberLabels=[],this.objectsToRedraw=[],this.instrumentBrackets=[],this.groupBrackets=[],this.graphicalMarkedAreas=[],this.graphicalComments=[],this.systemLines=[],this.breaksPage=!1,this.id=t,this.boundingBox=new s.BoundingBox(this),this.maxLabelLength=0}get Parent(){return this.parent}set Parent(t){if(this.parent){const t=this.parent.MusicSystems.indexOf(this,0);t>-1&&this.parent.MusicSystems.splice(t,1)}this.parent=t,this.boundingBox.Parent=t.PositionAndShape}get NextSystem(){const t=this.Parent.MusicSystems.indexOf(this);return t!==this.Parent.MusicSystems.length?this.Parent.MusicSystems[t+1]:void 0}get StaffLines(){return this.staffLines}get GraphicalMeasures(){return this.graphicalMeasures}get MeasureNumberLabels(){return this.measureNumberLabels}get Labels(){return this.labels.values()}get ObjectsToRedraw(){return this.objectsToRedraw}get InstrumentBrackets(){return this.instrumentBrackets}get GroupBrackets(){return this.groupBrackets}get GraphicalMarkedAreas(){return this.graphicalMarkedAreas}get GraphicalComments(){return this.graphicalComments}get SystemLines(){return this.systemLines}get Id(){return this.id}createSystemLeftLine(t,e,i){let n=-t/2;i&&(n=this.maxLabelLength+e-t/2);const s=this.staffLines[0].Measures[0];let r;this.staffLines.length>1&&(r=this.staffLines[this.staffLines.length-1].Measures[0]);const o=this.createSystemLine(n,t,c.SystemLinesEnum.SingleThin,d.SystemLinePosition.MeasureBegin,this,s,r);this.SystemLines.push(o),o.PositionAndShape.RelativePosition=new h.PointF2D(n,0),o.PositionAndShape.BorderLeft=0,o.PositionAndShape.BorderRight=t,o.PositionAndShape.BorderTop=0,o.PositionAndShape.BorderBottom=this.boundingBox.Size.height,this.createLinesForSystemLine(o)}createVerticalLineForMeasure(t,e,i,n,s,r){const o=r.ParentStaffLine,a=new h.PointF2D(o.PositionAndShape.RelativePosition.x,o.PositionAndShape.RelativePosition.y),l=o.ParentStaff.ParentInstrument.Staves;if(o.ParentStaff===l[0]){let c;l.length>1&&(c=this.getBottomStaffLine(o).Measures[s]);const u=this.createSystemLine(t,e,i,n,this,r,c),d=a.x+t;u.PositionAndShape.RelativePosition=new h.PointF2D(d,0),u.PositionAndShape.BorderLeft=0,u.PositionAndShape.BorderRight=e,this.SystemLines.push(u)}}setYPositionsToVerticalLineObjectsAndCreateLines(t){}calculateBorders(t){}alignBeginInstructions(){}GetLeftBorderAbsoluteXPosition(){return this.StaffLines[0].PositionAndShape.AbsolutePosition.x+this.StaffLines[0].Measures[0].beginInstructionsWidth}GetRightBorderAbsoluteXPosition(){return this.StaffLines[0].PositionAndShape.AbsolutePosition.x+this.StaffLines[0].StaffLines[0].End.x}AddGraphicalMeasures(t){for(let e=0,i=t.length;e<i;++e)t[e].ParentMusicSystem=this;this.graphicalMeasures.push(t)}GetSystemsFirstTimeStamp(){return this.graphicalMeasures[0][0].parentSourceMeasure.AbsoluteTimestamp}GetSystemsLastTimeStamp(){const t=this.graphicalMeasures[this.graphicalMeasures.length-1][0].parentSourceMeasure;return r.Fraction.plus(t.AbsoluteTimestamp,t.Duration)}createInstrumentBrackets(t,e){for(let i=0,n=t.length;i<n;++i){const e=t[i];if(e.Staves.length>1){let t,i;for(let n=0,s=this.staffLines.length;n<s;++n){const s=this.staffLines[n];s.ParentStaff===e.Staves[0]&&(t=s),s.ParentStaff===e.Staves[e.Staves.length-1]&&(i=s)}t&&i&&this.createInstrumentBracket(t,i)}}}createGroupBrackets(t,e,i){for(let n=0,s=t.length;n<s;++n){const s=t[n];if(s.InstrumentalGroups.length<1)continue;const r=this.findFirstVisibleInstrumentInInstrumentalGroup(s),o=this.findLastVisibleInstrumentInInstrumentalGroup(s);if(!r||!o)continue;let a,l;for(let t=0,e=this.staffLines.length;t<e;++t){const e=this.staffLines[t];e.ParentStaff===r.Staves[0]&&(a=e),e.ParentStaff===o.Staves[0]&&(l=e)}a&&l&&this.createGroupBracket(a,l,i),s.InstrumentalGroups.length<1||this.createGroupBrackets(s.InstrumentalGroups,e,i+1)}}createMusicSystemLabel(t,e,i,n=!1){var s;const r=e;for(let h=0,c=this.staffLines.length;h<c;++h){const i=this.staffLines[h].ParentStaff.ParentInstrument;let r;if(n)r=i.NameLabel,this.rules.RenderPartNames&&(null==r?void 0:r.print)||(r=new f.Label("",i.NameLabel.textAlignment,i.NameLabel.font),e=0);else{if(!this.rules.RenderPartAbbreviations||!this.rules.RenderPartNames||1===this.staffLines.length||!i.PartAbbreviation||""===i.PartAbbreviation)return;const t=i.PartAbbreviation;r=new f.Label(t,i.NameLabel.textAlignment,i.NameLabel.font)}if(null===(s=null==i?void 0:i.NameLabel)||void 0===s?void 0:s.print){const e=new a.GraphicalLabel(r,t,o.TextAlignmentEnum.LeftCenter,this.rules,this.boundingBox);e.setLabelPositionAndShapeBorders(),this.labels.setValue(i,e)}else e=0}this.maxLabelLength=0;const l=this.labels.values();for(let o=0,a=l.length;o<a;++o){const t=l[o];t.Label.print&&t.PositionAndShape.Size.width>this.maxLabelLength&&(this.maxLabelLength=t.PositionAndShape.Size.width,e=r)}this.updateMusicSystemStaffLineXPosition(e)}setMusicSystemLabelsYPosition(){this.labels.forEach(((t,e)=>{let i=0,n=0;for(let s=0;s<this.staffLines.length;s++)if(this.staffLines[s].ParentStaff.ParentInstrument===t){for(let e=s;e<this.staffLines.length;e++){const s=this.staffLines[e];if(s.ParentStaff.ParentInstrument!==t)break;i+=s.PositionAndShape.RelativePosition.y,n++}break}n>0&&(e.PositionAndShape.RelativePosition=new h.PointF2D(0,i/n+2))}))}checkStaffEntriesForStaffEntryLink(){let t=!1,e=!1;for(let i=0;i<this.staffLines.length-1;i++){for(let e=0,n=this.staffLines[i].Measures.length;e<n;++e){const n=this.staffLines[i].Measures[e];for(let e=0,i=n.staffEntries.length;e<i;++e)n.staffEntries[e].sourceStaffEntry.Link&&(t=!0)}for(let t=0,n=this.staffLines[i+1].Measures.length;t<n;++t){const n=this.staffLines[i+1].Measures[t];for(let t=0,i=n.staffEntries.length;t<i;++t)n.staffEntries[t].sourceStaffEntry.Link&&(e=!0)}}return!(!t||!e)}getBottomStaffLine(t){const e=t.ParentStaff.ParentInstrument.Staves,i=e[e.length-1];for(const n of t.ParentMusicSystem.staffLines)if(n.ParentStaff===i)return n}createSystemLine(t,e,i,n,s,r,o){throw new Error("not implemented")}createLinesForSystemLine(t){}calcBracketsWidth(){let t=0;for(let e=0,i=this.GroupBrackets.length;e<i;++e){const i=this.GroupBrackets[e];t=Math.max(t,i.PositionAndShape.Size.width)}for(let e=0,i=this.InstrumentBrackets.length;e<i;++e){const i=this.InstrumentBrackets[e];t=Math.max(t,i.PositionAndShape.Size.width)}return t}createInstrumentBracket(t,e){}createGroupBracket(t,e,i){}findFirstVisibleInstrumentInInstrumentalGroup(t){for(let e=0,i=t.InstrumentalGroups.length;e<i;++e){const i=t.InstrumentalGroups[e];if(!(i instanceof n.Instrument))return this.findFirstVisibleInstrumentInInstrumentalGroup(i);if(!0===i.Visible)return i}}findLastVisibleInstrumentInInstrumentalGroup(t){let e;for(let i=t.InstrumentalGroups.length-1;i>=0;i--){if(e=t.InstrumentalGroups[i],!(e instanceof n.Instrument))return this.findLastVisibleInstrumentInInstrumentalGroup(e);if(!0===e.Visible)return e}}updateMusicSystemStaffLineXPosition(t){for(let e=0,i=this.StaffLines.length;e<i;++e){const i=this.StaffLines[e],n=i.PositionAndShape.RelativePosition;n.x=this.maxLabelLength+t,i.PositionAndShape.RelativePosition=n,i.PositionAndShape.BorderRight=this.boundingBox.Size.width-this.maxLabelLength-t;for(let t=0;t<i.StaffLines.length;t++){const e=new h.PointF2D(i.PositionAndShape.Size.width,i.StaffLines[t].End.y);i.StaffLines[t].End=e}}}}e.MusicSystem=p},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Staff=void 0,e.Staff=class{constructor(t,e){this.isTab=!1,this.voices=[],this.volume=1,this.stafflineCount=5,this.parentInstrument=t,this.id=e,this.audible=!0,this.following=!0}get ParentInstrument(){return this.parentInstrument}set ParentInstrument(t){this.parentInstrument=t}get Voices(){return this.voices}get Id(){return this.id}get Volume(){return this.volume}set Volume(t){this.volume=t}get StafflineCount(){return this.stafflineCount}set StafflineCount(t){this.stafflineCount=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSheetDrawer=void 0;const n=i(5),s=i(22),r=i(27),o=i(46),a=i(4),l=i(24),h=i(12),c=i(9),u=i(11),d=i(75),f=i(77),p=i(120),m=i(121),b=i(47);e.MusicSheetDrawer=class{constructor(t,e){this.drawableBoundingBoxElement=!1,this.skyLineVisible=!1,this.bottomLineVisible=!1,this.phonicScoreMode=p.PhonicScoreModes.Manual,this.textMeasurer=t,this.splitScreenLineColor=-1,this.drawingParameters=e,this.rules=e.Rules}set Mode(t){this.phonicScoreMode=t}drawSheet(t){if(this.graphicalMusicSheet=t,this.rules=t.ParentMusicSheet.Rules,this.drawSplitScreenLine(),this.drawingParameters.drawCursors)for(const i of t.Cursors){if(!i)continue;const t=new n.BoundingBox(i);t.AbsolutePosition=i.Start,t.BorderBottom=i.End.y-i.Start.y,t.BorderRight=i.Width/2,t.BorderLeft=-i.Width/2,this.isVisible(t)&&this.drawLineAsVerticalRectangle(i,s.GraphicalLayers.Cursor)}this.drawingParameters.drawScrollIndicator&&this.drawScrollIndicator();const e=Math.min(this.graphicalMusicSheet.MusicPages.length,this.rules.MaxPageToDrawNumber);for(let i=0;i<e;i++){const t=this.graphicalMusicSheet.MusicPages[i];this.drawPage(t)}}drawLineAsHorizontalRectangle(t,e){let i=new o.RectangleF2D(t.Start.x,t.End.y-t.Width/2,t.End.x-t.Start.x,t.Width);i=this.applyScreenTransformationForRect(i),this.renderRectangle(i,e,t.styleId,t.colorHex)}drawLineAsVerticalRectangle(t,e){const i=t.Start,n=t.Width;let s=new o.RectangleF2D(i.x-n/2,i.y,n,t.End.y-i.y);s=this.applyScreenTransformationForRect(s),this.renderRectangle(s,e,t.styleId)}drawLineAsHorizontalRectangleWithOffset(t,e,i){const n=new a.PointF2D(t.Start.x+e.x,t.Start.y+e.y),s=new a.PointF2D(t.End.x+e.x,t.End.y+e.y),r=t.Width;let l=new o.RectangleF2D(n.x,s.y-r/2,s.x-n.x,r);l=this.applyScreenTransformationForRect(l),this.renderRectangle(l,i,t.styleId)}drawLineAsVerticalRectangleWithOffset(t,e,i){const n=new a.PointF2D(t.Start.x+e.x,t.Start.y+e.y),s=new a.PointF2D(t.End.x+e.x,t.End.y+e.y),r=t.Width;let l=new o.RectangleF2D(n.x,n.y,r,s.y-n.y);l=this.applyScreenTransformationForRect(l),this.renderRectangle(l,i,t.styleId)}drawRectangle(t,e){const i=t.PositionAndShape;let n=new o.RectangleF2D(i.AbsolutePosition.x,i.AbsolutePosition.y,i.BorderRight,i.BorderBottom);n=this.applyScreenTransformationForRect(n),this.renderRectangle(n,e,t.style)}calculatePixelDistance(t){throw new Error("not implemented")}drawLabel(t,e){if(!this.isVisible(t.PositionAndShape))return[];const i=t.Label;if(""===i.text.trim())return[];const n=this.applyScreenTransformation(t.PositionAndShape.AbsolutePosition),s=this.calculatePixelDistance(i.fontHeight),r=this.calculatePixelDistance(t.PositionAndShape.Size.width),o=Math.ceil(r),a=Math.ceil(s*(.2+t.TextLines.length));switch(i.textAlignment){case c.TextAlignmentEnum.LeftTop:break;case c.TextAlignmentEnum.LeftCenter:n.y-=a/2;break;case c.TextAlignmentEnum.LeftBottom:n.y-=a;break;case c.TextAlignmentEnum.CenterTop:n.x-=o/2;break;case c.TextAlignmentEnum.CenterCenter:n.x-=o/2,n.y-=a/2;break;case c.TextAlignmentEnum.CenterBottom:n.x-=o/2,n.y-=a;break;case c.TextAlignmentEnum.RightTop:n.x-=o;break;case c.TextAlignmentEnum.RightCenter:n.x-=o,n.y-=a/2;break;case c.TextAlignmentEnum.RightBottom:n.x-=o,n.y-=a;break;default:throw new u.ArgumentOutOfRangeException("")}return this.renderLabel(t,e,o,a,s,n)}applyScreenTransformation(t){throw new Error("not implemented")}applyScreenTransformations(t){const e=[];for(const i of t)e.push(this.applyScreenTransformation(i));return e}applyScreenTransformationForRect(t){throw new Error("not implemented")}drawSplitScreenLine(){}renderRectangle(t,e,i,n,s=1){throw new Error("not implemented")}drawScrollIndicator(){}drawSelectionStartSymbol(t){}drawSelectionEndSymbol(t){}renderLabel(t,e,i,n,s,r){throw new Error("not implemented")}renderSystemToScreen(t,e,i){}drawMeasure(t){throw new Error("not implemented")}drawSkyLine(t){}drawBottomLine(t){}drawInstrumentBrace(t,e){}drawGroupBracket(t,e){}isVisible(t){return!0}drawMusicSystem(t){const e=this.getSystemAbsBoundingRect(t),i=this.getSytemBoundingBoxInPixels(e);this.drawMusicSystemComponents(t,i,e)}getSytemBoundingBoxInPixels(t){const e=this.applyScreenTransformationForRect(t);return e.x=Math.round(e.x),e.y=Math.round(e.y),e}getSystemAbsBoundingRect(t){const e=t.PositionAndShape.BoundingRectangle;return new o.RectangleF2D(t.PositionAndShape.AbsolutePosition.x+t.PositionAndShape.BorderLeft-1,t.PositionAndShape.AbsolutePosition.y+t.PositionAndShape.BorderTop-1,e.width+6,e.height+2)}drawMusicSystemComponents(t,e,i){const n=this.graphicalMusicSheet.SelectionStartSymbol,r=this.graphicalMusicSheet.SelectionEndSymbol;this.drawingParameters.drawSelectionStartSymbol&&void 0!==n&&this.isVisible(n.PositionAndShape)&&this.drawSelectionStartSymbol(n),this.drawingParameters.drawSelectionEndSymbol&&void 0!==r&&this.isVisible(r.PositionAndShape)&&this.drawSelectionEndSymbol(r);for(const s of t.StaffLines)this.drawStaffLine(s),this.rules.RenderLyrics&&(s.LyricsDashes.length>0&&this.drawDashes(s.LyricsDashes),s.LyricLines.length>0&&this.drawLyricLines(s.LyricLines,s));for(const s of t.SystemLines)this.drawSystemLineObject(s);if(t.Parent===t.Parent.Parent.MusicPages[0])for(const o of t.Labels)this.drawLabel(o,s.GraphicalLayers.Notes);for(const s of t.InstrumentBrackets)this.drawInstrumentBrace(s,t);for(const s of t.GroupBrackets)this.drawGroupBracket(s,t);if(!this.leadSheet)for(const o of t.MeasureNumberLabels)this.drawLabel(o,s.GraphicalLayers.Notes);for(const s of t.StaffLines)this.drawStaffLineSymbols(s);this.drawingParameters.drawMarkedAreas&&this.drawMarkedAreas(t),this.drawingParameters.drawComments&&this.drawComment(t)}activateSystemRendering(t,e,i,n){return!0}drawSystemLineObject(t){}drawStaffLine(t){for(const e of t.Measures)this.drawMeasure(e);this.rules.RenderLyrics&&t.LyricsDashes.length>0&&this.drawDashes(t.LyricsDashes),this.drawOctaveShifts(t),this.drawExpressions(t),this.skyLineVisible&&this.drawSkyLine(t),this.bottomLineVisible&&this.drawBottomLine(t)}drawLyricLines(t,e){e.LyricLines.forEach((t=>{t.Start.y+=e.PositionAndShape.AbsolutePosition.y,t.End.y+=e.PositionAndShape.AbsolutePosition.y,t.Start.x+=e.PositionAndShape.AbsolutePosition.x,t.End.x+=e.PositionAndShape.AbsolutePosition.x,this.drawGraphicalLine(t,this.rules.LyricUnderscoreLineWidth)}))}drawExpressions(t){}drawGraphicalLine(t,e,i="black"){return this.drawLine(t.Start,t.End,i,e)}drawLine(t,e,i="#FF0000FF",n){}drawDashes(t){t.forEach((t=>this.drawLabel(t,s.GraphicalLayers.Notes)))}drawOctaveShifts(t){}drawStaffLines(t){if(t.StaffLines){const e=t.PositionAndShape.AbsolutePosition;for(let i=0;i<5;i++)this.drawLineAsHorizontalRectangleWithOffset(t.StaffLines[i],e,s.GraphicalLayers.Notes)}}drawInstantaneousDynamic(t){throw new Error("not implemented")}drawContinuousDynamic(t){throw new Error("not implemented")}drawSymbol(t,e,i,n=1,r=s.GraphicalLayers.Notes){}get leadSheet(){return this.graphicalMusicSheet.LeadSheet}set leadSheet(t){this.graphicalMusicSheet.LeadSheet=t}drawPage(t){if(this.isVisible(t.PositionAndShape)){for(const e of t.MusicSystems)this.isVisible(e.PositionAndShape)&&this.drawMusicSystem(e);if(t===t.Parent.MusicPages[0])for(const e of t.Labels)this.drawLabel(e,s.GraphicalLayers.Notes);this.drawableBoundingBoxElement&&this.drawBoundingBoxes(t.PositionAndShape,0,this.drawableBoundingBoxElement)}}drawBoundingBoxes(t,e=0,i="all"){const n=t.DataObject.constructor.name;let s=!1;"all"===i?s=!0:"VexFlowStaffEntry"===i?s=t.DataObject instanceof m.VexFlowStaffEntry:"VexFlowMeasure"===i?s=t.DataObject instanceof m.VexFlowMeasure:"VexFlowGraphicalNote"===i?s=t.DataObject instanceof m.VexFlowGraphicalNote:"VexFlowVoiceEntry"===i?s=t.DataObject instanceof m.VexFlowVoiceEntry:"GraphicalLabel"===i?s=t.DataObject instanceof l.GraphicalLabel:"VexFlowStaffLine"===i?s=t.DataObject instanceof m.VexFlowStaffLine:"SystemLine"===i?s=t.DataObject instanceof d.SystemLine:"StaffLineActivitySymbol"===i?s=t.DataObject instanceof b.StaffLineActivitySymbol:"VexFlowContinuousDynamicExpression"===i&&(s=t.DataObject instanceof m.VexFlowContinuousDynamicExpression),(s||n===i)&&this.drawBoundingBox(t,void 0,!0,n,e),e++,t.ChildElements.forEach((t=>this.drawBoundingBoxes(t,e,i)))}drawBoundingBox(t,e,i=!1,n,u=0){let d=new o.RectangleF2D(t.AbsolutePosition.x+t.BorderMarginLeft,t.AbsolutePosition.y+t.BorderMarginTop,t.BorderMarginRight-t.BorderMarginLeft,t.BorderMarginBottom-t.BorderMarginTop);i&&(this.drawLineAsHorizontalRectangle(new r.GraphicalLine(new a.PointF2D(t.AbsolutePosition.x-1,t.AbsolutePosition.y),new a.PointF2D(t.AbsolutePosition.x+1,t.AbsolutePosition.y),.1,s.OutlineAndFillStyleEnum.BaseWritingColor,e),u-1),this.drawLineAsVerticalRectangle(new r.GraphicalLine(new a.PointF2D(t.AbsolutePosition.x,t.AbsolutePosition.y-1),new a.PointF2D(t.AbsolutePosition.x,t.AbsolutePosition.y+1),.1,s.OutlineAndFillStyleEnum.BaseWritingColor,e),u-1)),d=this.applyScreenTransformationForRect(d);const f=this.renderRectangle(d,s.GraphicalLayers.Background,u,e,.5);if(n){const t=new h.Label(n);this.renderLabel(new l.GraphicalLabel(t,.8,c.TextAlignmentEnum.CenterCenter,this.rules),u,d.width,d.height,d.height,new a.PointF2D(d.x,d.y+12))}return f}drawMarkedAreas(t){for(const e of t.GraphicalMarkedAreas)e&&(e.systemRectangle&&this.drawRectangle(e.systemRectangle,s.GraphicalLayers.Background),e.settings&&this.drawLabel(e.settings,s.GraphicalLayers.Comment),e.labelRectangle&&this.drawRectangle(e.labelRectangle,s.GraphicalLayers.Background),e.label&&this.drawLabel(e.label,s.GraphicalLayers.Comment))}drawComment(t){for(const e of t.GraphicalComments)e&&(e.settings&&this.drawLabel(e.settings,s.GraphicalLayers.Comment),e.label&&this.drawLabel(e.label,s.GraphicalLayers.Comment))}drawStaffLineSymbols(t){const e=t.ParentStaff.ParentInstrument,i=t.PositionAndShape.AbsolutePosition.x,n=t.PositionAndShape.AbsolutePosition.y+2,o=t.PositionAndShape.BorderRight;e.highlight&&this.drawingParameters.drawHighlights&&this.drawLineAsHorizontalRectangle(new r.GraphicalLine(new a.PointF2D(i,n),new a.PointF2D(i+o,n),4,s.OutlineAndFillStyleEnum.Highlighted),s.GraphicalLayers.Highlight);let l=p.MusicSymbolDrawingStyle.Disabled,h=f.MusicSymbol.PLAY,c=this.drawingParameters.drawActivitySymbols;switch(this.phonicScoreMode){case p.PhonicScoreModes.Midi:h=f.MusicSymbol.PLAY,this.midiPlaybackAvailable&&t.ParentStaff.audible&&(l=p.MusicSymbolDrawingStyle.PlaybackSymbols);break;case p.PhonicScoreModes.Following:h=f.MusicSymbol.MIC,t.ParentStaff.following&&(l=p.MusicSymbolDrawingStyle.FollowSymbols);break;default:c=!1}if(c){const t=new a.PointF2D(i+o+2,n);this.drawSymbol(h,l,t)}if(this.drawingParameters.drawErrors)for(const u of t.Measures){const t=u.PositionAndShape,e=t.AbsolutePosition.x,i=t.AbsolutePosition.y+2;u.hasError&&this.graphicalMusicSheet.ParentMusicSheet.DrawErroneousMeasures&&this.drawLineAsHorizontalRectangle(new r.GraphicalLine(new a.PointF2D(e,i),new a.PointF2D(e+t.BorderRight,i),4,s.OutlineAndFillStyleEnum.ErrorUnderlay),s.GraphicalLayers.MeasureError)}}}},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.PhonicScoreModes=e.MusicSymbolDrawingStyle=e.DrawingMode=void 0,(n=e.DrawingMode||(e.DrawingMode={}))[n.All=0]="All",n[n.NoOverlays=1]="NoOverlays",n[n.Leadsheet=2]="Leadsheet",function(t){t[t.Normal=0]="Normal",t[t.Disabled=1]="Disabled",t[t.Selected=2]="Selected",t[t.Clickable=3]="Clickable",t[t.PlaybackSymbols=4]="PlaybackSymbols",t[t.FollowSymbols=5]="FollowSymbols",t[t.QFeedbackNotFound=6]="QFeedbackNotFound",t[t.QFeedbackOk=7]="QFeedbackOk",t[t.QFeedbackPerfect=8]="QFeedbackPerfect",t[t.Debug1=9]="Debug1",t[t.Debug2=10]="Debug2",t[t.Debug3=11]="Debug3"}(e.MusicSymbolDrawingStyle||(e.MusicSymbolDrawingStyle={})),function(t){t[t.Following=0]="Following",t[t.Midi=1]="Midi",t[t.Manual=2]="Manual"}(e.PhonicScoreModes||(e.PhonicScoreModes={}))},function(t,e,i){var n=this&&this.__createBinding||(Object.create?function(t,e,i,n){void 0===n&&(n=i),Object.defineProperty(t,n,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,n){void 0===n&&(n=i),t[n]=e[i]}),s=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||n(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),s(i(78),e),s(i(58),e),s(i(92),e),s(i(59),e),s(i(57),e),s(i(13),e),s(i(60),e),s(i(90),e),s(i(93),e),s(i(95),e),s(i(61),e),s(i(44),e),s(i(96),e),s(i(89),e),s(i(16),e),s(i(91),e),s(i(97),e),s(i(165),e),s(i(98),e),s(i(99),e),s(i(100),e),s(i(101),e),s(i(63),e),s(i(62),e)},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalMeasure=void 0;const n=i(6),s=i(0),r=i(5),o=i(4);class a extends n.GraphicalObject{constructor(t,e,i){super(),this.hasOnlyRests=!1,this.measureNumber=-1,this.parentStaff=t,this.parentSourceMeasure=e,this.parentStaffLine=i,i?(this.parentStaff=i.ParentStaff,this.PositionAndShape=new r.BoundingBox(this,i.PositionAndShape)):this.PositionAndShape=new r.BoundingBox(this),this.PositionAndShape.BorderBottom=4,this.parentSourceMeasure&&(this.measureNumber=this.parentSourceMeasure.MeasureNumber),this.staffEntries=[]}get ParentStaff(){return this.parentStaff}get ParentMusicSystem(){return this.parentMusicSystem}set ParentMusicSystem(t){this.parentMusicSystem=t}get MeasureNumber(){return this.measureNumber}get FirstInstructionStaffEntry(){return this.firstInstructionStaffEntry}set FirstInstructionStaffEntry(t){this.firstInstructionStaffEntry=t}get LastInstructionStaffEntry(){return this.lastInstructionStaffEntry}set LastInstructionStaffEntry(t){this.lastInstructionStaffEntry=t}get ParentStaffLine(){return this.parentStaffLine}set ParentStaffLine(t){this.parentStaffLine=t,this.parentStaffLine&&(this.PositionAndShape.Parent=this.parentStaffLine.PositionAndShape)}resetLayout(){throw new Error("not implemented")}getLineWidth(t){throw new Error("not implemented")}addClefAtBegin(t){throw new Error("not implemented")}addKeyAtBegin(t,e,i){throw new Error("not implemented")}addRhythmAtBegin(t){throw new Error("not implemented")}addClefAtEnd(t,e=!0){throw new Error("not implemented")}setPositionInStaffline(t){this.PositionAndShape.RelativePosition=new o.PointF2D(t,0)}setWidth(t){this.PositionAndShape.BorderRight=t}layoutSymbols(){throw new Error("not implemented")}findGraphicalStaffEntryFromTimestamp(t){var e;for(let i=0,n=this.staffEntries.length;i<n;++i){const n=this.staffEntries[i];if(null===(e=n.relInMeasureTimestamp)||void 0===e?void 0:e.Equals(t))return n}}findGraphicalStaffEntryFromVerticalContainerTimestamp(t){for(let e=0,i=this.staffEntries.length;e<i;++e){const i=this.staffEntries[e];if(i.sourceStaffEntry.VerticalContainerParent.getAbsoluteTimestamp().Equals(t))return i}}hasSameDurationWithSourceMeasureParent(){const t=new s.Fraction(0,1);for(let e=0,i=this.staffEntries.length;e<i;++e){const i=this.staffEntries[e];t.Add(i.findStaffEntryMinNoteLength())}return t.Equals(this.parentSourceMeasure.Duration)}hasMultipleVoices(){if(0===this.staffEntries.length)return!1;const t=[];for(let e=0,i=this.staffEntries.length;e<i;++e){const i=this.staffEntries[e];for(let e=0,n=i.sourceStaffEntry.VoiceEntries.length;e<n;++e){const n=i.sourceStaffEntry.VoiceEntries[e];t.indexOf(n.ParentVoice)<0&&t.push(n.ParentVoice)}}return t.length>1}isVisible(){return this.ParentStaff.ParentInstrument.Visible}getGraphicalMeasureDurationFromStaffEntries(){let t=new s.Fraction(0,1);const e=[];for(let i=0,n=this.staffEntries.length;i<n;++i){const t=this.staffEntries[i];for(let i=0,n=t.sourceStaffEntry.VoiceEntries.length;i<n;++i){const n=t.sourceStaffEntry.VoiceEntries[i];e.indexOf(n.ParentVoice)<0&&e.push(n.ParentVoice)}}for(let i=0,n=e.length;i<n;++i){const n=e[i],r=new s.Fraction(0,1);for(const t of this.staffEntries)for(const e of t.graphicalVoiceEntries)e.parentVoiceEntry.ParentVoice===n&&e.notes.length>0&&r.Add(e.notes[0].graphicalNoteLength);t.lt(r)&&(t=s.Fraction.createFromFraction(r))}return t}addGraphicalStaffEntry(t){this.staffEntries.push(t)}addGraphicalStaffEntryAtTimestamp(t){if(t)if(0===this.staffEntries.length||this.staffEntries[this.staffEntries.length-1].relInMeasureTimestamp.lt(t.relInMeasureTimestamp))this.staffEntries.push(t);else for(let e=this.staffEntries.length-1;e>=0;e--){if(this.staffEntries[e].relInMeasureTimestamp.lt(t.relInMeasureTimestamp)){this.staffEntries.splice(e+1,0,t);break}0===e&&this.staffEntries.splice(e,0,t)}}beginsWithLineRepetition(){const t=this.parentSourceMeasure;return!!t&&t.beginsWithLineRepetition()}endsWithLineRepetition(){const t=this.parentSourceMeasure;return!!t&&t.endsWithLineRepetition()}beginsWithWordRepetition(){const t=this.parentSourceMeasure;return!!t&&t.beginsWithWordRepetition()}endsWithWordRepetition(){const t=this.parentSourceMeasure;return!!t&&t.endsWithWordRepetition()}}e.GraphicalMeasure=a},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalOctaveShift=void 0;const n=i(6),s=i(30),r=i(5),o=i(77),a=i(11);class l extends n.GraphicalObject{constructor(t,e){super(),this.getOctaveShift=t,this.setSymbol(),this.PositionAndShape=new r.BoundingBox(this,e)}setSymbol(){switch(this.getOctaveShift.Type){case s.OctaveEnum.VA8:this.octaveSymbol=o.MusicSymbol.VA8;break;case s.OctaveEnum.VB8:this.octaveSymbol=o.MusicSymbol.VB8;break;case s.OctaveEnum.MA15:this.octaveSymbol=o.MusicSymbol.MA15;break;case s.OctaveEnum.MB15:this.octaveSymbol=o.MusicSymbol.MB15;break;default:throw new a.ArgumentOutOfRangeException("")}}}e.GraphicalOctaveShift=l},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalStaffEntry=void 0;const n=i(5),s=i(0),r=i(6),o=i(34),a=i(17);class l extends r.GraphicalObject{constructor(t,e,i){super(),this.graphicalChordContainers=[],this.tabStaffEntry=void 0,this.MaxAccidentals=0,this.graphicalInstructions=[],this.graphicalTies=[],this.lyricsEntries=[],this.parentMeasure=t,this.graphicalVoiceEntries=[],this.sourceStaffEntry=e,i?(this.staffEntryParent=i,this.parentVerticalContainer=i.parentVerticalContainer,this.PositionAndShape=new n.BoundingBox(this,i.PositionAndShape)):this.PositionAndShape=new n.BoundingBox(this,t.PositionAndShape),e&&(this.relInMeasureTimestamp=e.Timestamp)}get GraphicalInstructions(){return this.graphicalInstructions}get GraphicalTies(){return this.graphicalTies}get LyricsEntries(){return this.lyricsEntries}set LyricsEntries(t){this.lyricsEntries=t}getAbsoluteTimestamp(){const t=this.parentMeasure.parentSourceMeasure.AbsoluteTimestamp.clone();return this.relInMeasureTimestamp&&t.Add(this.relInMeasureTimestamp),t}findTieGraphicalNoteFromNote(t){for(const e of this.graphicalVoiceEntries)for(const i of e.notes){const e=i.sourceNote;if(!e.isRest()&&e.Pitch.FundamentalNote===t.Pitch.FundamentalNote&&e.Pitch.Octave===t.Pitch.Octave&&e.getAbsoluteTimestamp().Equals(t.getAbsoluteTimestamp()))return i}}findEndTieGraphicalNoteFromNoteWithStartingSlur(t,e){if(t)for(const i of this.graphicalVoiceEntries)if(i.parentVoiceEntry===t.ParentVoiceEntry)for(const t of i.notes){const i=t.sourceNote;if(i.NoteTie&&-1!==i.NoteSlurs.indexOf(e))return t}}findGraphicalNoteFromGraceNote(t){if(t)for(const e of this.graphicalVoiceEntries)if(e.parentVoiceEntry===t.ParentVoiceEntry)for(const i of e.notes)if(i.sourceNote===t)return i}findGraphicalNoteFromNote(t){if(t)for(const e of this.graphicalVoiceEntries)if(e.parentVoiceEntry===t.ParentVoiceEntry)for(const i of e.notes)if(i.sourceNote===t&&this.getAbsoluteTimestamp().Equals(t.getAbsoluteTimestamp()))return i}getGraphicalNoteDurationFromVoice(t){for(const e of this.graphicalVoiceEntries)if(e.parentVoiceEntry.ParentVoice===t)return e.notes[0].graphicalNoteLength;return new s.Fraction(0,1)}findVoiceEntryGraphicalNotes(t){for(const e of this.graphicalVoiceEntries)if(e.parentVoiceEntry===t)return e.notes}isVoiceEntryPartOfLinkedVoiceEntry(t){if(this.sourceStaffEntry.Link)for(let e=0,i=this.sourceStaffEntry.Link.LinkStaffEntries.length;e<i;++e){const i=this.sourceStaffEntry.Link.LinkStaffEntries[e];if(-1!==i.VoiceEntries.indexOf(t)&&i!==this.sourceStaffEntry)return!0}return!1}findStaffEntryMinNoteLength(){let t=new s.Fraction(Number.MAX_VALUE,1);for(const e of this.graphicalVoiceEntries)for(const i of e.notes){const e=i.graphicalNoteLength;e.lt(t)&&e.GetExpandedNumerator()>0&&(t=e)}return t}findStaffEntryMaxNoteLength(){let t=new s.Fraction(0,1);for(const e of this.graphicalVoiceEntries)for(const i of e.notes){const e=i.graphicalNoteLength;t.lt(e)&&e.GetExpandedNumerator()>0&&(t=e)}return t}findOrCreateGraphicalVoiceEntry(t){for(const i of this.graphicalVoiceEntries)if(i.parentVoiceEntry===t)return i;const e=a.MusicSheetCalculator.symbolFactory.createVoiceEntry(t,this);return this.graphicalVoiceEntries.push(e),e}findOrCreateGraphicalVoiceEntryFromGraphicalNote(t){for(const i of this.graphicalVoiceEntries)if(i===t.parentVoiceEntry)return i;const e=a.MusicSheetCalculator.symbolFactory.createVoiceEntry(t.sourceNote.ParentVoiceEntry,this);return this.graphicalVoiceEntries.push(e),e}addGraphicalNoteToListAtCorrectYPosition(t,e){const i=t.notes;if(0===i.length||e.PositionAndShape.RelativePosition.y<o.CollectionUtil.last(i).PositionAndShape.RelativePosition.y)i.push(e);else for(let n=i.length-1;n>=0;n--){if(i[n].PositionAndShape.RelativePosition.y>e.PositionAndShape.RelativePosition.y){i.splice(n+1,0,e);break}if(0===n){i.splice(0,0,e);break}}}hasOnlyRests(){for(const t of this.graphicalVoiceEntries)for(const e of t.notes)if(!e.sourceNote.isRest())return!1;return!0}}e.GraphicalStaffEntry=l},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.StaffLine=void 0;const n=i(5),s=i(6),r=i(47),o=i(4),a=i(126);class l extends s.GraphicalObject{constructor(t,e){super(),this.measures=[],this.staffLines=new Array(5),this.octaveShifts=[],this.lyricLines=[],this.lyricsDashes=[],this.abstractExpressions=[],this.graphicalSlurs=[],this.parentMusicSystem=t,this.parentStaff=e,this.boundingBox=new n.BoundingBox(this,t.PositionAndShape),this.skyBottomLine=new a.SkyBottomLineCalculator(this),this.staffHeight=this.parentMusicSystem.rules.StaffHeight,this.topLineOffset=0,this.bottomLineOffset=4,this.calculateStaffLineOffsets()}calculateStaffLineOffsets(){if(this.ParentStaff.isTab)switch(this.ParentStaff.StafflineCount){case 5:this.staffHeight=this.bottomLineOffset=6*this.ParentStaff.ParentInstrument.GetMusicSheet.Rules.TabStaffInterlineHeight;break;default:this.staffHeight=this.bottomLineOffset=this.ParentStaff.ParentInstrument.GetMusicSheet.Rules.TabStaffInterlineHeight*this.ParentStaff.StafflineCount}else switch(this.ParentStaff.StafflineCount){case 4:this.bottomLineOffset=1;break;case 3:this.topLineOffset=1,this.bottomLineOffset=1;break;case 2:this.topLineOffset=2,this.bottomLineOffset=1;break;case 1:this.topLineOffset=2,this.bottomLineOffset=2}}get Measures(){return this.measures}set Measures(t){this.measures=t}get StaffLines(){return this.staffLines}set StaffLines(t){this.staffLines=t}get NextStaffLine(){const t=this.parentMusicSystem.StaffLines.indexOf(this);return t!==this.parentMusicSystem.StaffLines.length?this.parentMusicSystem.StaffLines[t+1]:void 0}get LyricLines(){return this.lyricLines}get AbstractExpressions(){return this.abstractExpressions}set AbstractExpressions(t){this.abstractExpressions=t}set LyricLines(t){this.lyricLines=t}get LyricsDashes(){return this.lyricsDashes}set LyricsDashes(t){this.lyricsDashes=t}get ParentMusicSystem(){return this.parentMusicSystem}set ParentMusicSystem(t){this.parentMusicSystem=t}get ParentStaff(){return this.parentStaff}set ParentStaff(t){this.parentStaff=t}get SkyBottomLineCalculator(){return this.skyBottomLine}get SkyLine(){return this.skyBottomLine.SkyLine}get BottomLine(){return this.skyBottomLine.BottomLine}get OctaveShifts(){return this.octaveShifts}set OctaveShifts(t){this.octaveShifts=t}get StaffHeight(){return this.staffHeight}get TopLineOffset(){return this.topLineOffset}get BottomLineOffset(){return this.bottomLineOffset}get GraphicalSlurs(){return this.graphicalSlurs}addSlurToStaffline(t){this.graphicalSlurs.push(t)}addActivitySymbolClickArea(){const t=new r.StaffLineActivitySymbol(this),e=this.PositionAndShape;t.PositionAndShape.RelativePosition=new o.PointF2D(e.RelativePosition.x+e.BorderRight+.5,e.RelativePosition.y+.5),t.PositionAndShape.Parent=this.parentMusicSystem.PositionAndShape}isPartOfMultiStaffInstrument(){return this.parentStaff.ParentInstrument.Staves.length>1}findClosestStaffEntry(t){let e;for(let i=0,n=this.Measures.length;i<n;++i){const n=this.Measures[i];for(let i=0,s=n.staffEntries.length;i<s;++i){const s=n.staffEntries[i];Math.abs(s.PositionAndShape.RelativePosition.x-t+n.PositionAndShape.RelativePosition.x)<5&&(e=s)}}return e}}e.StaffLine=l},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.SkyBottomLineCalculator=void 0,i(4);const s=i(58),r=i(16),o=n(i(1));e.SkyBottomLineCalculator=class{constructor(t){this.mStaffLineParent=t,this.mRules=t.ParentMusicSystem.rules}calculateLines(){const t=Math.max(Math.ceil(this.StaffLineParent.PositionAndShape.Size.width*this.SamplingUnit),1);this.mSkyLine=[],this.mBottomLine=[];const e=new s.CanvasVexFlowBackend(this.StaffLineParent.ParentMusicSystem.rules);for(const s of this.StaffLineParent.Measures){s.PositionAndShape.calculateAbsolutePositionsRecursive(0,0);const t=s.getVFStave();let i=t.getWidth();i>0||(o.default.warn("SkyBottomLineCalculator: width not > 0 in measure "+s.MeasureNumber),i=50),e.initializeHeadless(i);const n=e.getContext(),r=e.getCanvas();i=r.width;const a=r.height;t.setY(t.y+100);const h=t.getWidth();t.setWidth(i),s.format(),t.setWidth(h);try{s.draw(n)}catch(l){o.default.warn("SkyBottomLineCalculator.calculateLines.draw",l)}const c=n.getImageData(0,0,i,a),u=4,d=Math.max(Math.ceil(s.PositionAndShape.Size.width*this.mRules.SamplingUnit),1),f=new Array(d),p=new Array(d);for(let e=0;e<i;e++){for(let t=0;t<a;t++){const n=t*i*u+e*u;if(c.data[n+3]>0){f[e]=t;break}}for(let t=a;t>0;t--){const n=t*i*u+e*u;if(c.data[n+3]>0){p[e]=t;break}}}for(let e=0;e<f.length;e++)void 0===f[e]&&(f[e]=Math.max(this.findPreviousValidNumber(e,f),this.findNextValidNumber(e,f)));this.mSkyLine.push(...f),this.mBottomLine.push(...p),e.clear()}const i=this.mSkyLine.length/t,n=[],a=[];for(let s=0;s<this.mSkyLine.length&&n.length!==t;s+=i){const t=Math.min(this.mSkyLine.length,s+i);let e=this.mSkyLine.slice(s,t+1);n.push(Math.min(...e)),e=this.mBottomLine.slice(s,t+1),a.push(Math.max(...e))}this.mSkyLine=n,this.mBottomLine=a,this.mSkyLine.length!==t&&o.default.debug(`SkyLine calculation was not correct (${this.mSkyLine.length} instead of ${t})`),this.mSkyLine=this.mSkyLine.map((t=>(t-Math.max(...this.mSkyLine))/r.unitInPixels+this.StaffLineParent.TopLineOffset)),this.mBottomLine=this.mBottomLine.map((t=>(t-Math.min(...this.mBottomLine))/r.unitInPixels+this.StaffLineParent.BottomLineOffset))}findPreviousValidNumber(t,e){for(let i=t;i>=0;i--)if(!isNaN(e[i]))return e[i];return 0}findNextValidNumber(t,e){if(t>=e.length)return e[t-1];for(let i=t;i<e.length;i++)if(!isNaN(e[i]))return e[i];return 0}drawPixel(t,e,i="#FF0000FF"){const n=e.getContext(),s=n.fillStyle;n.fillStyle=i,n.fillRect(t.x,t.y,2,2),n.fillStyle=s}updateSkyLineWithWedge(t,e){let i=Math.floor(t.x*this.SamplingUnit),n=Math.ceil(e.x*this.SamplingUnit),s=(e.y-t.y)/(e.x-t.x);n-i<=1&&(n++,s=0),i<0&&(i=0),i>=this.BottomLine.length&&(i=this.BottomLine.length-1),n<0&&(n=0),n>=this.BottomLine.length&&(n=this.BottomLine.length),this.SkyLine[i]=t.y;for(let r=i+1;r<Math.min(n,this.SkyLine.length);r++)this.SkyLine[r]=this.SkyLine[r-1]+s/this.SamplingUnit}updateBottomLineWithWedge(t,e){let i=Math.floor(t.x*this.SamplingUnit),n=Math.ceil(e.x*this.SamplingUnit),s=(e.y-t.y)/(e.x-t.x);n-i<=1&&(n++,s=0),i<0&&(i=0),i>=this.BottomLine.length&&(i=this.BottomLine.length-1),n<0&&(n=0),n>=this.BottomLine.length&&(n=this.BottomLine.length),this.BottomLine[i]=t.y;for(let r=i+1;r<n;r++)this.BottomLine[r]=this.BottomLine[r-1]+s/this.SamplingUnit}updateSkyLineInRange(t,e,i){this.updateInRange(this.mSkyLine,t,e,i)}updateBottomLineInRange(t,e,i){this.updateInRange(this.BottomLine,t,e,i)}resetSkyLineInRange(t,e){this.updateInRange(this.SkyLine,t,e)}resetBottomLineInRange(t,e){this.setInRange(this.BottomLine,t,e)}setSkyLineWithValue(t){this.SkyLine.forEach((e=>t))}setBottomLineWithValue(t){this.BottomLine.forEach((e=>t))}getLeftIndexForPointX(t,e){const i=Math.floor(t*this.SamplingUnit);return i<0?0:i>=e?e-1:i}getRightIndexForPointX(t,e){const i=Math.ceil(t*this.SamplingUnit);return i<0?0:i>=e?e-1:i}updateStaffLineBorders(){this.mStaffLineParent.PositionAndShape.BorderTop=this.getSkyLineMin(),this.mStaffLineParent.PositionAndShape.BorderMarginTop=this.getSkyLineMin(),this.mStaffLineParent.PositionAndShape.BorderBottom=this.getBottomLineMax(),this.mStaffLineParent.PositionAndShape.BorderMarginBottom=this.getBottomLineMax()}getSkyLineMin(){return Math.min(...this.SkyLine.filter((t=>!isNaN(t))))}getSkyLineMinAtPoint(t){const e=Math.round(t*this.SamplingUnit);return this.mSkyLine[e]}getSkyLineMinInRange(t,e){return this.getMinInRange(this.SkyLine,t,e)}getBottomLineMax(){return Math.max(...this.BottomLine.filter((t=>!isNaN(t))))}getBottomLineMaxAtPoint(t){const e=Math.round(t*this.SamplingUnit);return this.mBottomLine[e]}getBottomLineMaxInRange(t,e){return this.getMaxInRange(this.BottomLine,t,e)}getBottomLineMaxInBoundingBox(t){const e=Math.floor(t.AbsolutePosition.x+t.BorderLeft),i=Math.ceil(t.AbsolutePosition.x+t.BorderRight);return this.getMaxInRange(this.mBottomLine,e,i)}updateWithBoundingBoxRecursively(t){if(t.ChildElements&&t.ChildElements.length>0)this.updateWithBoundingBoxRecursively(t);else{const e=t.BorderTop+t.AbsolutePosition.y,i=t.BorderBottom+t.AbsolutePosition.y;if(e<0){const i=Math.floor(t.AbsolutePosition.x+t.BorderLeft),n=Math.ceil(t.AbsolutePosition.x+t.BorderRight);this.updateInRange(this.mSkyLine,i,n,e)}else if(i>this.StaffLineParent.StaffHeight){const e=Math.floor(t.AbsolutePosition.x+t.BorderLeft),n=Math.ceil(t.AbsolutePosition.x+t.BorderRight);this.updateInRange(this.mBottomLine,e,n,i)}}}updateInRange(t,e=0,i=t.length,n=0){if(e=Math.floor(e*this.SamplingUnit),(i=Math.ceil(i*this.SamplingUnit))<e)throw new Error("start index of line is greater than the end index");e<0&&(e=0),i>t.length&&(i=t.length);for(let s=e;s<i;s++)t[s]=Math.abs(n)>Math.abs(t[s])?n:t[s]}setInRange(t,e=0,i=t.length,n=0){if(e=Math.floor(e*this.SamplingUnit),(i=Math.ceil(i*this.SamplingUnit))<e)throw new Error("start index of line is greater then the end index");e<0&&(e=0),i>t.length&&(i=t.length);for(let s=e;s<i;s++)t[s]=n}getMinInRange(t,e,i){return e=Math.floor(e*this.SamplingUnit),i=Math.ceil(i*this.SamplingUnit),t?(e<0&&(e=0),e>=t.length&&(e=t.length-1),i<0&&(i=0),i>=t.length&&(i=t.length),e>=0&&i<=t.length?Math.min(...t.slice(e,i+1)):void 0):Number.MAX_VALUE}getMaxInRange(t,e,i){return e=Math.floor(e*this.SamplingUnit),i=Math.ceil(i*this.SamplingUnit),t?(e<0&&(e=0),e>=t.length&&(e=t.length-1),i<0&&(i=0),i>=t.length&&(i=t.length),e>=0&&i<=t.length?Math.max(...t.slice(e,i+1)):void 0):Number.MIN_VALUE}get SamplingUnit(){return this.mRules.SamplingUnit}get StaffLineParent(){return this.mStaffLineParent}get SkyLine(){return this.mSkyLine}get BottomLine(){return this.mBottomLine}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalChordSymbolContainer=void 0;const n=i(12),s=i(24),r=i(48),o=i(5),a=i(6),l=i(4);class h extends a.GraphicalObject{constructor(t,e,i,n,s,r){super(),this.chordSymbolContainer=t,this.boundingBox=new o.BoundingBox(this,e),this.rules=r,this.calculateLabel(i,s,n)}get GetChordSymbolContainer(){return this.chordSymbolContainer}get GraphicalLabel(){return this.graphicalLabel}calculateLabel(t,e,i){const o=r.ChordSymbolContainer.calculateChordText(this.chordSymbolContainer,e,i);this.graphicalLabel=new s.GraphicalLabel(new n.Label(o),t,this.rules.ChordSymbolTextAlignment,this.rules,this.boundingBox),this.graphicalLabel.PositionAndShape.RelativePosition=new l.PointF2D(this.rules.ChordSymbolRelativeXOffset,0)}}e.GraphicalChordSymbolContainer=h},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalTie=void 0,e.GraphicalTie=class{constructor(t,e,i){this.tie=t,this.startNote=e,this.endNote=i}get GetTie(){return this.tie}get StartNote(){return this.startNote}get Tie(){return this.tie}set StartNote(t){this.startNote=t}get EndNote(){return this.endNote}set EndNote(t){this.endNote=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalLyricEntry=void 0;const n=i(24),s=i(12),r=i(4),o=i(9);e.GraphicalLyricEntry=class{constructor(t,e,i,a){this.lyricsEntry=t,this.graphicalStaffEntry=e;const l=e.parentMeasure.parentSourceMeasure.Rules.LyricsAlignmentStandard;t.Text.length>=4&&t.Parent.Notes[0].Length.Denominator>4&&o.TextAlignmentEnum.LeftBottom;const h=new s.Label(t.Text);this.graphicalLabel=new n.GraphicalLabel(h,i,l,this.graphicalStaffEntry.parentMeasure.parentSourceMeasure.Rules,e.PositionAndShape),this.graphicalLabel.PositionAndShape.RelativePosition=new r.PointF2D(0,a),l===o.TextAlignmentEnum.LeftBottom&&(this.graphicalLabel.PositionAndShape.RelativePosition.x-=1)}get LyricsEntry(){return this.lyricsEntry}get ParentLyricWord(){return this.graphicalLyricWord}set ParentLyricWord(t){this.graphicalLyricWord=t}get GraphicalLabel(){return this.graphicalLabel}set GraphicalLabel(t){this.graphicalLabel=t}get StaffEntryParent(){return this.graphicalStaffEntry}set StaffEntryParent(t){this.graphicalStaffEntry=t}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalLyricWord=void 0,e.GraphicalLyricWord=class{constructor(t){this.graphicalLyricsEntries=[],this.lyricWord=t,this.initialize()}get GetLyricWord(){return this.lyricWord}get GraphicalLyricsEntries(){return this.graphicalLyricsEntries}set GraphicalLyricsEntries(t){this.graphicalLyricsEntries=t}isFilled(){for(let t=0;t<this.graphicalLyricsEntries.length;t++)if(!this.graphicalLyricsEntries[t])return!1;return!0}initialize(){for(let t=0;t<this.lyricWord.Syllables.length;t++)this.graphicalLyricsEntries.push(void 0)}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalSlur=void 0;const n=i(4),s=i(132),r=i(3),o=i(133),a=i(41),l=i(0),h=i(14);class c extends s.GraphicalCurve{constructor(t,e){super(),this.staffEntries=[],this.slur=t,this.rules=e}static Compare(t,e){if(t.staffEntries.length<1)return-1;if(e.staffEntries.length<1)return 1;const i=l.Fraction.minus(t.staffEntries[t.staffEntries.length-1].getAbsoluteTimestamp(),t.staffEntries[0].getAbsoluteTimestamp()),n=l.Fraction.minus(e.staffEntries[e.staffEntries.length-1].getAbsoluteTimestamp(),e.staffEntries[0].getAbsoluteTimestamp());return i.RealValue>n.RealValue?1:n.RealValue>i.RealValue?-1:0}calculateCurve(t){const e=this.staffEntries[0],i=this.staffEntries[this.staffEntries.length-1];let s=e.findGraphicalNoteFromNote(this.slur.StartNote);!s&&this.graceStart&&(s=e.findGraphicalNoteFromGraceNote(this.slur.StartNote)),s||(s=e.findEndTieGraphicalNoteFromNoteWithStartingSlur(this.slur.StartNote,this.slur));let a=i.findGraphicalNoteFromNote(this.slur.EndNote);!a&&this.graceEnd&&(a=i.findGraphicalNoteFromGraceNote(this.slur.EndNote));const l=e.parentMeasure.ParentStaffLine,h=l.SkyBottomLineCalculator;this.calculatePlacement(h,l);const c=this.calculateStartAndEnd(s,a,l,t,h),u=c.startX,d=c.endX;let f=c.startY,p=c.endY;const m=t.SlurTangentMinAngle,b=t.SlurTangentMaxAngle;let g;if(this.placement===r.PlacementEnum.Above){f-=t.SlurNoteHeadYOffset,p-=t.SlurNoteHeadYOffset;const e=new n.PointF2D(this.staffEntries[0].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[0].PositionAndShape.RelativePosition.x,f);s?e.x+=this.staffEntries[0].PositionAndShape.BorderRight:e.x=this.staffEntries[0].parentMeasure.beginInstructionsWidth,this.graceStart&&(e.x+=i.PositionAndShape.RelativePosition.x);const r=new n.PointF2D(this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[this.staffEntries.length-1].PositionAndShape.RelativePosition.x,p);if(a?r.x+=this.staffEntries[this.staffEntries.length-1].PositionAndShape.BorderLeft:r.x=this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.Size.width,this.graceEnd&&(r.x+=i.staffEntryParent.PositionAndShape.RelativePosition.x),g=this.calculateTopPoints(e,r,l,h),0===g.length){const t=new n.PointF2D((r.x-e.x)/2+e.x,(r.y-e.y)/2+e.y);g.push(t)}const c=Math.atan((p-f)/(d-u)),y=new n.PointF2D(0,0);let S=new n.PointF2D(d-u,-(p-f));const v=o.Matrix2D.getRotationMatrix(c),x=v.getTransposeMatrix();S=v.vectorMultiplication(S);const E=this.calculateTranslatedAndRotatedPointListAbove(g,u,f,v),_=this.calculateMaxLeftSlope(E,y,S),w=this.calculateMaxRightSlope(E,y,S),T=y.y-y.x*_,M=S.y-S.x*w,P=new n.PointF2D;let L=!1;Math.abs(Math.abs(_)-Math.abs(w))<1e-4?(P.x=S.x/2,P.y=0,L=!0):(P.x=(M-T)/(_-w),P.y=_*P.x+T);const A=this.calculateHeightWidthRatio(S.x,E),C=0,I=0;let R=m,N=-m;if(!L){const t=this.calculateAngles(m,_,w,b);R=t.startAngle,N=t.endAngle}const F=this.calculateControlPoints(S.x,R,N,E,A);let B=F.startControlPoint,O=F.endControlPoint;B=x.vectorMultiplication(B),B.x+=u,B.y=-B.y+f,O=x.vectorMultiplication(O),O.x+=u,O.y=-O.y+f,this.bezierStartPt=new n.PointF2D(u,f-C),this.bezierStartControlPt=new n.PointF2D(B.x,B.y-C),this.bezierEndControlPt=new n.PointF2D(O.x,O.y-I),this.bezierEndPt=new n.PointF2D(d,p-I);const D=l.SkyLine.length,k=h.getLeftIndexForPointX(this.bezierStartPt.x,D),V=h.getLeftIndexForPointX(this.bezierEndPt.x,D),G=this.bezierEndPt.x-this.bezierStartPt.x,W=h.SamplingUnit;for(let t=k;t<V;t++){const e=t/W-this.bezierStartPt.x,i=this.calculateCurvePointAtIndex(Math.abs(e)/G);let n=h.getLeftIndexForPointX(i.x,D);n>=k&&(l.SkyLine[n]=Math.min(l.SkyLine[n],i.y)),n++,n<D&&(l.SkyLine[n]=Math.min(l.SkyLine[n],i.y))}}else{f+=t.SlurNoteHeadYOffset,p+=t.SlurNoteHeadYOffset;const e=new n.PointF2D(this.staffEntries[0].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[0].PositionAndShape.RelativePosition.x,f);s?e.x+=this.staffEntries[0].PositionAndShape.BorderRight:e.x=this.staffEntries[0].parentMeasure.beginInstructionsWidth,this.graceStart&&(e.x+=i.PositionAndShape.RelativePosition.x);const r=new n.PointF2D(this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[this.staffEntries.length-1].PositionAndShape.RelativePosition.x,p);if(a?r.x+=this.staffEntries[this.staffEntries.length-1].PositionAndShape.BorderLeft:r.x=this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.RelativePosition.x+this.staffEntries[this.staffEntries.length-1].parentMeasure.PositionAndShape.Size.width,this.graceEnd&&(r.x+=i.staffEntryParent.PositionAndShape.RelativePosition.x),g=this.calculateBottomPoints(e,r,l,h),0===g.length){const t=new n.PointF2D((r.x-e.x)/2+e.x,(r.y-e.y)/2+e.y);g.push(t)}const c=Math.atan((p-f)/(d-u)),y=new n.PointF2D(0,0);let S=new n.PointF2D(d-u,p-f);const v=o.Matrix2D.getRotationMatrix(-c),x=v.getTransposeMatrix();S=v.vectorMultiplication(S);const E=this.calculateTranslatedAndRotatedPointListBelow(g,u,f,v),_=this.calculateMaxLeftSlope(E,y,S),w=this.calculateMaxRightSlope(E,y,S),T=y.y-y.x*_,M=S.y-S.x*w,P=new n.PointF2D;let L=!1;Math.abs(Math.abs(_)-Math.abs(w))<1e-4?(P.x=S.x/2,P.y=0,L=!0):(P.x=(M-T)/(_-w),P.y=_*P.x+T);const A=this.calculateHeightWidthRatio(S.x,E),C=0,I=0;let R=m,N=-m;if(!L){const t=this.calculateAngles(m,_,w,b);R=t.startAngle,N=t.endAngle}const F=this.calculateControlPoints(S.x,R,N,E,A);let B=F.startControlPoint,O=F.endControlPoint;B=x.vectorMultiplication(B),B.x+=u,B.y+=f,O=x.vectorMultiplication(O),O.x+=u,O.y+=f,this.bezierStartPt=new n.PointF2D(u,f+C),this.bezierStartControlPt=new n.PointF2D(B.x,B.y+C),this.bezierEndControlPt=new n.PointF2D(O.x,O.y+I),this.bezierEndPt=new n.PointF2D(d,p+I);const D=l.BottomLine.length,k=h.getLeftIndexForPointX(this.bezierStartPt.x,D),V=h.getLeftIndexForPointX(this.bezierEndPt.x,D),G=this.bezierEndPt.x-this.bezierStartPt.x,W=h.SamplingUnit;for(let t=k;t<V;t++){const e=t/W-this.bezierStartPt.x,i=this.calculateCurvePointAtIndex(Math.abs(e)/G);let n=h.getLeftIndexForPointX(i.x,D);n>=k&&(l.BottomLine[n]=Math.max(l.BottomLine[n],i.y)),n++,n<D&&(l.BottomLine[n]=Math.max(l.BottomLine[n],i.y))}}}calculateStartAndEnd(t,e,i,n,s){let o=0,a=0,l=0,c=0;if(t){o=t.PositionAndShape.RelativePosition.x+t.parentVoiceEntry.parentStaffEntry.PositionAndShape.RelativePosition.x+t.parentVoiceEntry.parentStaffEntry.parentMeasure.PositionAndShape.RelativePosition.x,this.graceStart&&(o+=t.parentVoiceEntry.parentStaffEntry.staffEntryParent.PositionAndShape.RelativePosition.x);const e=t.parentVoiceEntry;a=this.placement===r.PlacementEnum.Above?e.PositionAndShape.RelativePosition.y+e.PositionAndShape.BorderTop:e.PositionAndShape.RelativePosition.y+e.PositionAndShape.BorderBottom,e.parentVoiceEntry.StemDirection===h.StemDirectionType.Down&&this.placement===r.PlacementEnum.Below&&(o-=.5),e.parentVoiceEntry.StemDirection===h.StemDirectionType.Up&&this.placement===r.PlacementEnum.Above&&(o+=.5)}else o=i.Measures[0].beginInstructionsWidth;if(e){l=e.PositionAndShape.RelativePosition.x+e.parentVoiceEntry.parentStaffEntry.PositionAndShape.RelativePosition.x+e.parentVoiceEntry.parentStaffEntry.parentMeasure.PositionAndShape.RelativePosition.x,this.graceEnd&&(l+=e.parentVoiceEntry.parentStaffEntry.staffEntryParent.PositionAndShape.RelativePosition.x);const t=e.parentVoiceEntry;c=this.placement===r.PlacementEnum.Above?t.PositionAndShape.RelativePosition.y+t.PositionAndShape.BorderTop:t.PositionAndShape.RelativePosition.y+t.PositionAndShape.BorderBottom,t.parentVoiceEntry.StemDirection===h.StemDirectionType.Down&&this.placement===r.PlacementEnum.Below&&(l-=.5),t.parentVoiceEntry.StemDirection===h.StemDirectionType.Up&&this.placement===r.PlacementEnum.Above&&(l+=.5)}else l=i.PositionAndShape.Size.width;return t||e||(a=0,c=0),t||(a=c),e||(c=a),this.slur.startNoteHasMoreStartingSlurs()&&this.slur.isSlurLonger()&&(this.placement===r.PlacementEnum.Above?a-=n.SlursStartingAtSameStaffEntryYOffset:a+=n.SlursStartingAtSameStaffEntryYOffset),this.slur.endNoteHasMoreEndingSlurs()&&this.slur.isSlurLonger()&&(this.placement===r.PlacementEnum.Above?c-=n.SlursStartingAtSameStaffEntryYOffset:c+=n.SlursStartingAtSameStaffEntryYOffset),this.placement===r.PlacementEnum.Above?(a=Math.min(a,1.5),c=Math.min(c,1.5)):(a=Math.max(a,i.StaffHeight-1.5),c=Math.max(c,i.StaffHeight-1.5)),{startX:o,startY:a,endX:l,endY:c}}calculatePlacement(t,e){if(this.rules.SlurPlacementFromXML)return void(this.placement=this.slur.PlacementXml);for(let o=0,l=this.staffEntries.length;o<l;++o)if(this.staffEntries[o].parentMeasure.hasMultipleVoices())return void(this.slur.StartNote.ParentVoiceEntry.ParentVoice instanceof a.LinkedVoice||this.slur.EndNote.ParentVoiceEntry.ParentVoice instanceof a.LinkedVoice?this.placement=r.PlacementEnum.Below:this.placement=r.PlacementEnum.Above);for(let o=0,a=this.staffEntries.length;o<a;++o)if(this.staffEntries[o].LyricsEntries.length>0)return void(this.placement=r.PlacementEnum.Above);const i=this.staffEntries[0],n=this.staffEntries[this.staffEntries.length-1],s=i.graphicalVoiceEntries[0].parentVoiceEntry.StemDirection;if(s===n.graphicalVoiceEntries[0].parentVoiceEntry.StemDirection)this.placement=s===h.StemDirectionType.Up?r.PlacementEnum.Below:r.PlacementEnum.Above;else{let s=i.PositionAndShape.BorderLeft+i.PositionAndShape.RelativePosition.x+i.parentMeasure.PositionAndShape.RelativePosition.x,o=n.PositionAndShape.BorderRight+n.PositionAndShape.RelativePosition.x+n.parentMeasure.PositionAndShape.RelativePosition.x;this.graceStart&&(s+=n.PositionAndShape.RelativePosition.x),this.graceEnd&&(o+=n.staffEntryParent.PositionAndShape.RelativePosition.x);const a=-1*t.getSkyLineMinInRange(s,o),l=t.getBottomLineMaxInRange(s,o)-e.StaffHeight;this.placement=l>a?r.PlacementEnum.Above:r.PlacementEnum.Below}}calculateTopPoints(t,e,i,s){const r=[];let o=s.getRightIndexForPointX(t.x,i.SkyLine.length),a=s.getLeftIndexForPointX(e.x,i.SkyLine.length);o<0&&(o=0),a>=i.SkyLine.length&&(a=i.SkyLine.length-1);for(let l=o;l<a;l++){const t=i.SkyLine[l];if(0!==t){const e=new n.PointF2D((.5+l)/s.SamplingUnit,t);r.push(e)}}return r}calculateBottomPoints(t,e,i,s){const r=[];let o=s.getRightIndexForPointX(t.x,i.BottomLine.length),a=s.getLeftIndexForPointX(e.x,i.BottomLine.length);o<0&&(o=0),a>=i.BottomLine.length&&(a=i.BottomLine.length-1);for(let l=o;l<a;l++){const t=i.BottomLine[l];if(0!==t){const e=new n.PointF2D((.5+l)/s.SamplingUnit,t);r.push(e)}}return r}calculateMaxLeftSlope(t,e,i){let n=-Number.MAX_VALUE;const s=e.x,r=e.y;for(let o=0;o<t.length;o++)Math.abs(t[o].y-Number.MAX_VALUE)<1e-4||Math.abs(t[o].y- -Number.MAX_VALUE)<1e-4||(n=Math.max(n,(t[o].y-r)/(t[o].x-s)));return n=Math.max(n,Math.abs(i.y-r)/(i.x-s)),n=Math.min(n,5.6713),n}calculateMaxRightSlope(t,e,i){let n=Number.MAX_VALUE;const s=i.x,r=i.y;for(let o=0;o<t.length;o++)Math.abs(t[o].y-Number.MAX_VALUE)<1e-4||Math.abs(t[o].y- -Number.MAX_VALUE)<1e-4||(n=Math.min(n,(r-t[o].y)/(s-t[o].x)));return n=Math.min(n,(r-e.y)/(s-e.x)),n=Math.max(n,-5.6713),n}getPointListMaxY(t){let e=-Number.MAX_VALUE;for(let i=0,n=t.length;i<n;++i){const n=t[i];Math.abs(n.y- -Number.MAX_VALUE)<1e-4||Math.abs(n.y-Number.MAX_VALUE)<1e-4||(e=Math.max(e,n.y))}return e}calculateTranslatedAndRotatedPointListAbove(t,e,i,s){const r=[];for(let o=0;o<t.length;o++){if(Math.abs(t[o].y-Number.MAX_VALUE)<1e-4||Math.abs(t[o].y- -Number.MAX_VALUE)<1e-4)continue;let a=new n.PointF2D(t[o].x-e,-(t[o].y-i));a=s.vectorMultiplication(a),r.push(a)}return r}calculateTranslatedAndRotatedPointListBelow(t,e,i,s){const r=[];for(let o=0;o<t.length;o++){if(Math.abs(t[o].y-Number.MAX_VALUE)<1e-4||Math.abs(t[o].y- -Number.MAX_VALUE)<1e-4)continue;let a=new n.PointF2D(t[o].x-e,t[o].y-i);a=s.vectorMultiplication(a),r.push(a)}return r}calculateHeightWidthRatio(t,e){return 0===e.length?0:Math.max(0,this.getPointListMaxY(e))/t}calculateControlPoints(t,e,i,s,r){let o=this.rules.SlurHeightFactor,a=1;const l=this.rules.SlurHeightFlattenLongSlursCutoffAngle,h=this.rules.SlurHeightFlattenLongSlursCutoffWidth;e>l&&t>h&&(a+=t/70*this.rules.SlurHeightFlattenLongSlursFactorByWidth,a*=1+e/30*this.rules.SlurHeightFlattenLongSlursFactorByAngle,o/=a);const u=Math.min(.5,Math.max(.1,1.7*e/80*o*Math.pow(Math.max(r,.05),.4))),d=Math.min(.5,Math.max(.1,1.7*-i/80*o*Math.pow(Math.max(r,.05),.4))),f=new n.PointF2D;f.x=t*u*Math.cos(e*c.degreesToRadiansFactor),f.y=t*u*Math.sin(e*c.degreesToRadiansFactor);const p=new n.PointF2D;return p.x=t-t*d*Math.cos(i*c.degreesToRadiansFactor),p.y=-t*d*Math.sin(i*c.degreesToRadiansFactor),{startControlPoint:f,endControlPoint:p}}calculateAngles(t,e,i,n){let s=Math.atan(e)/c.degreesToRadiansFactor;e>0?s+=20:s-=20;let r=Math.atan(i)/c.degreesToRadiansFactor;return i<0?r-=20:r+=20,{startAngle:Math.min(Math.max(t,s),n),endAngle:Math.max(Math.min(-t,r),-n)}}}e.GraphicalSlur=c,c.degreesToRadiansFactor=Math.PI/180},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GraphicalCurve=void 0;const n=i(4);class s{constructor(){s.tPow3=new Array(s.bezierCurveStepSize),s.oneMinusTPow3=new Array(s.bezierCurveStepSize),s.bezierFactorOne=new Array(s.bezierCurveStepSize),s.bezierFactorTwo=new Array(s.bezierCurveStepSize);for(let t=0;t<s.bezierCurveStepSize;t++){const e=t/s.bezierCurveStepSize;s.tPow3[t]=Math.pow(e,3),s.oneMinusTPow3[t]=Math.pow(1-e,3),s.bezierFactorOne[t]=3*Math.pow(1-e,2)*e,s.bezierFactorTwo[t]=3*(1-e)*Math.pow(e,2)}}calculateCurvePointAtIndex(t){const e=Math.round(t*s.bezierCurveStepSize);return e<0||e>=s.bezierCurveStepSize?new n.PointF2D:new n.PointF2D(s.oneMinusTPow3[e]*this.bezierStartPt.x+s.bezierFactorOne[e]*this.bezierStartControlPt.x+s.bezierFactorTwo[e]*this.bezierEndControlPt.x+s.tPow3[e]*this.bezierEndPt.x,s.oneMinusTPow3[e]*this.bezierStartPt.y+s.bezierFactorOne[e]*this.bezierStartControlPt.y+s.bezierFactorTwo[e]*this.bezierEndControlPt.y+s.tPow3[e]*this.bezierEndPt.y)}}e.GraphicalCurve=s,s.bezierCurveStepSize=1e3},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Matrix2D=void 0;const n=i(4);class s{constructor(){this.matrix=[];for(let t=0;t<2;t++){this.matrix[t]=[];for(let e=0;e<2;e++)this.matrix[t][e]=0}}static getRotationMatrix(t){const e=new s,i=Math.cos(t),n=Math.sin(t);return e.matrix[0][0]=i,e.matrix[0][1]=-n,e.matrix[1][0]=n,e.matrix[1][1]=i,e}scalarMultiplication(t){for(let e=0;e<2;e++)for(let i=0;i<2;i++)this.matrix[e][i]*=t}getTransposeMatrix(){const t=new s;for(let e=0;e<2;e++)for(let i=0;i<2;i++)t.matrix[e][i]=this.matrix[i][e];return t}vectorMultiplication(t){const e=new n.PointF2D;return e.x=t.x*this.matrix[0][0]+t.y*this.matrix[0][1],e.y=t.x*this.matrix[1][0]+t.y*this.matrix[1][1],e}}e.Matrix2D=s},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSheetReader=void 0;const s=i(135),r=i(106),o=i(0),a=i(139),l=i(73),h=i(20),c=i(11),u=n(i(1)),d=i(19),f=i(19),p=i(31),m=i(74),b=i(150),g=i(7),y=i(12),S=i(151),v=i(26),x=i(154);class E{constructor(t,e=new v.EngravingRules){this.completeNumberOfStaves=0,this.pluginManager=new x.ReaderPluginManager,this.afterSheetReadingModules=t||[],this.repetitionInstructionReader=S.MusicSymbolModuleFactory.createRepetitionInstructionReader(),this.repetitionCalculator=S.MusicSymbolModuleFactory.createRepetitionCalculator(),this.rules=e}get PluginManager(){return this.pluginManager}get CompleteNumberOfStaves(){return this.completeNumberOfStaves}static doCalculationsAfterDurationHasBeenSet(t){for(const e of t)e.doCalculationsAfterDurationHasBeenSet()}createMusicSheet(t,e){try{return this._createMusicSheet(t,e)}catch(i){return void u.default.error("MusicSheetReader.CreateMusicSheet",i)}}_removeFromArray(t,e){const i=t.indexOf(e);-1!==i&&t.splice(i,1)}trimString(t){return t.replace(/^\s+|\s+$/g,"")}_lastElement(t){return t[t.length-1]}_createMusicSheet(t,e){const i=[];let n=0;if(this.musicSheet=new s.MusicSheet,this.musicSheet.Path=e,this.musicSheet.Rules=this.rules,!t)throw new c.MusicSheetReadingException("Undefined root element");this.pushSheetLabels(t,e);const a=t.element("part-list");if(!a)throw new c.MusicSheetReadingException("Undefined partListNode");const l=t.elements("part"),u=a.elements();this.initializeReading(u,l,i);let d=!0;this.currentFraction=new o.Fraction(0,1);let f=!1,p=t.element("identification");for(p&&(p=p.element("encoding")),p&&(p=p.element("software")),void 0!==p&&"Guitar Pro 5"===p.value&&(f=!0);d;){void 0!==this.currentMeasure&&this.currentMeasure.HasEndLine&&this.rules.NewPartAndSystemAfterFinalBarline&&(n=0),this.currentMeasure=new r.SourceMeasure(this.completeNumberOfStaves,this.musicSheet.Rules);for(const t of i)try{d=d&&t.readNextXmlMeasure(this.currentMeasure,this.currentFraction,f)}catch(m){const t=h.ITextTranslation.translateText("ReaderErrorMessages/InstrumentError","Error while reading instruments.");throw new c.MusicSheetReadingException(t,m)}d&&(this.musicSheet.addMeasure(this.currentMeasure),this.checkIfRhythmInstructionsAreSetAndEqual(i),this.checkSourceMeasureForNullEntries(),n=this.setSourceMeasureDuration(i,n),E.doCalculationsAfterDurationHasBeenSet(i),this.currentMeasure.AbsoluteTimestamp=this.currentFraction.clone(),this.musicSheet.SheetErrors.finalizeMeasure(this.currentMeasure.MeasureNumber),this.currentFraction.Add(this.currentMeasure.Duration),this.previousMeasure=this.currentMeasure)}this.repetitionInstructionReader&&(this.repetitionInstructionReader.removeRedundantInstructions(),this.repetitionCalculator&&this.repetitionCalculator.calculateRepetitions(this.musicSheet,this.repetitionInstructionReader.repetitionInstructions)),this.musicSheet.checkForInstrumentWithNoVoice(),this.musicSheet.fillStaffList();for(let s=0,r=this.afterSheetReadingModules.length;s<r;++s)this.afterSheetReadingModules[s].calculate(this.musicSheet);return this.musicSheet.userStartTempoInBPM=this.musicSheet.userStartTempoInBPM||this.musicSheet.DefaultStartTempoInBpm,this.musicSheet}initializeReading(t,e,i){const n=this.createInstrumentGroups(t);this.completeNumberOfStaves=this.getCompleteNumberOfStavesFromXml(e),0!==e.length&&(this.repetitionInstructionReader.MusicSheet=this.musicSheet,this.currentFraction=new o.Fraction(0,1),this.currentMeasure=void 0,this.previousMeasure=void 0);let s=0;for(const o of e){const t=o.attribute("id");if(t){const e=n[t.value],l=o.elements("measure");let c=1;try{c=this.getInstrumentNumberOfStavesFromXml(o)}catch(r){const t=h.ITextTranslation.translateText("ReaderErrorMessages/InstrumentStavesNumberError","Invalid number of staves at instrument: ");this.musicSheet.SheetErrors.push(t+e.Name);continue}e.createStaves(c),i.push(new a.InstrumentReader(this.pluginManager,this.repetitionInstructionReader,l,e)),this.repetitionInstructionReader&&(this.repetitionInstructionReader.xmlMeasureList[s]=l),s++}}}checkIfRhythmInstructionsAreSetAndEqual(t){const e=[];for(let s=0;s<this.completeNumberOfStaves;s++)if(this.currentMeasure.FirstInstructionsStaffEntries[s]){const t=this.currentMeasure.FirstInstructionsStaffEntries[s].Instructions[this.currentMeasure.FirstInstructionsStaffEntries[s].Instructions.length-1];t instanceof d.RhythmInstruction&&e.push(t)}let i=0,n=-1;for(let s=0,r=e.length;s<r;++s){const t=e[s];if(t.Rhythm.RealValue>i){if(this.areRhythmInstructionsMixed(e)&&t.SymbolEnum!==f.RhythmSymbolEnum.NONE)continue;i=t.Rhythm.RealValue,n=e.indexOf(t)}}if(e.length>0&&e.length<this.completeNumberOfStaves){const i=e[n].clone();for(let t=0;t<this.completeNumberOfStaves;t++)void 0===this.currentMeasure.FirstInstructionsStaffEntries[t]||this._lastElement(this.currentMeasure.FirstInstructionsStaffEntries[t].Instructions)instanceof d.RhythmInstruction||(this.currentMeasure.FirstInstructionsStaffEntries[t].removeAllInstructionsOfTypeRhythmInstruction(),this.currentMeasure.FirstInstructionsStaffEntries[t].Instructions.push(i.clone())),this.currentMeasure.FirstInstructionsStaffEntries[t]||(this.currentMeasure.FirstInstructionsStaffEntries[t]=new p.SourceStaffEntry(void 0,void 0),this.currentMeasure.FirstInstructionsStaffEntries[t].Instructions.push(i.clone()));for(let e=0,n=t.length;e<n;++e)t[e].ActiveRhythm=i}if(0===e.length&&this.currentMeasure===this.musicSheet.SourceMeasures[0]){const e=new d.RhythmInstruction(new o.Fraction(4,4,0,!1),f.RhythmSymbolEnum.NONE);for(let t=0;t<this.completeNumberOfStaves;t++)this.currentMeasure.FirstInstructionsStaffEntries[t]?this.currentMeasure.FirstInstructionsStaffEntries[t].removeAllInstructionsOfTypeRhythmInstruction():this.currentMeasure.FirstInstructionsStaffEntries[t]=new p.SourceStaffEntry(void 0,void 0),this.currentMeasure.FirstInstructionsStaffEntries[t].Instructions.push(e);for(let i=0,n=t.length;i<n;++i)t[i].ActiveRhythm=e}for(let s=0,r=e.length;s<r;++s){const t=e[s];if(t.Rhythm.RealValue<i&&this._lastElement(this.currentMeasure.FirstInstructionsStaffEntries[e.indexOf(t)].Instructions)instanceof d.RhythmInstruction){const i=this.currentMeasure.FirstInstructionsStaffEntries[e.indexOf(t)].Instructions;i[i.length-1]=e[n].clone()}Math.abs(t.Rhythm.RealValue-i)<1e-6&&t.SymbolEnum!==f.RhythmSymbolEnum.NONE&&this.areRhythmInstructionsMixed(e)&&(t.SymbolEnum=f.RhythmSymbolEnum.NONE)}}areRhythmInstructionsMixed(t){for(let e=1;e<t.length;e++)if(Math.abs(t[e].Rhythm.RealValue-t[0].Rhythm.RealValue)<1e-6&&t[e].SymbolEnum!==t[0].SymbolEnum)return!0;return!1}setSourceMeasureDuration(t,e){let i=new o.Fraction(0,1);const n=[];for(const a of t){n.push(a.MaxTieNoteFraction);const t=a.ActiveRhythm.Rhythm;i.lt(t)&&(i=new o.Fraction(t.Numerator,t.Denominator,0,!1))}const s=this.currentMeasure.calculateInstrumentsDuration(this.musicSheet,n);let r=new o.Fraction(0,1);for(const o of s)r.lt(o)&&(r=o);o.Fraction.Equal(r,i)?this.checkFractionsForEquivalence(r,i):r.lt(i)&&(r=this.currentMeasure.reverseCheck(this.musicSheet,r),this.checkFractionsForEquivalence(r,i)),this.currentMeasure.ImplicitMeasure=this.checkIfMeasureIsImplicit(r,i),this.currentMeasure.ImplicitMeasure||e++,this.currentMeasure.Duration=r,this.currentMeasure.ActiveTimeSignature=i,this.currentMeasure.MeasureNumber=e;for(let a=0;a<s.length;a++){const t=s[a];if(this.currentMeasure.ImplicitMeasure&&t!==r||!o.Fraction.Equal(t,i)&&!this.allInstrumentsHaveSameDuration(s,r)){const t=this.musicSheet.getGlobalStaffIndexOfFirstStaff(this.musicSheet.Instruments[a]);for(let e=0;e<this.musicSheet.Instruments[a].Staves.length;e++)if(!this.graphicalMeasureIsEmpty(t+e)){this.currentMeasure.setErrorInGraphicalMeasure(t+e,!0);const i=h.ITextTranslation.translateText("ReaderErrorMessages/MissingNotesError","Given Notes don't correspond to measure duration.");this.musicSheet.SheetErrors.pushMeasureError(i)}}}return e}checkFractionsForEquivalence(t,e){if(e.Denominator>t.Denominator){const i=e.Denominator/t.Denominator;t.expand(i)}}checkIfMeasureIsImplicit(t,e){return!(this.previousMeasure||!t.lt(e))||!!this.previousMeasure&&o.Fraction.plus(this.previousMeasure.Duration,t).Equals(e)}allInstrumentsHaveSameDuration(t,e){let i=0;for(let n=0,s=t.length;n<s;++n)t[n].Equals(e)&&i++;return i===t.length&&e!==new o.Fraction(0,1)}graphicalMeasureIsEmpty(t){let e=0;for(let i=0;i<this.currentMeasure.VerticalSourceStaffEntryContainers.length;i++)this.currentMeasure.VerticalSourceStaffEntryContainers[i].StaffEntries[t]||e++;return e===this.currentMeasure.VerticalSourceStaffEntryContainers.length}checkSourceMeasureForNullEntries(){for(let t=this.currentMeasure.VerticalSourceStaffEntryContainers.length-1;t>=0;t--)for(let e=this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries.length-1;e>=0;e--){const i=this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries[e];if(i)for(let t=i.VoiceEntries.length-1;t>=0;t--){const e=i.VoiceEntries[t];0===e.Notes.length&&(this._removeFromArray(e.ParentVoice.VoiceEntries,e),this._removeFromArray(i.VoiceEntries,e))}void 0!==i&&0===i.VoiceEntries.length&&(this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries[e]=void 0)}for(let t=this.currentMeasure.VerticalSourceStaffEntryContainers.length-1;t>=0;t--){let e=0;for(let i=0,n=this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries.length;i<n;++i)this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries[i]||e++;e===this.currentMeasure.VerticalSourceStaffEntryContainers[t].StaffEntries.length&&this._removeFromArray(this.currentMeasure.VerticalSourceStaffEntryContainers,this.currentMeasure.VerticalSourceStaffEntryContainers[t])}}pushSheetLabels(t,e){this.readComposer(t),this.readTitle(t);try{this.musicSheet.Title&&this.musicSheet.Composer||this.readTitleAndComposerFromCredits(t)}catch(i){u.default.info("MusicSheetReader.pushSheetLabels","readTitleAndComposerFromCredits",i)}try{if(!this.musicSheet.Title){const t=Math.max(0,e.lastIndexOf("/"),e.lastIndexOf("\\")),i=e.substr(t).split(".",1);this.musicSheet.Title=new y.Label(i[0])}}catch(i){u.default.info("MusicSheetReader.pushSheetLabels","read title from file name",i)}}presentAttrsWithValue(t,e){for(const i of t.attributes())if(i.value===e)return!0;return!1}readComposer(t){const e=t.element("identification");if(e){const t=e.elements("creator");for(let e=0,i=t.length;e<i;++e){const i=t[e];if(i.hasAttributes){if(this.presentAttrsWithValue(i,"composer")){this.musicSheet.Composer=new y.Label(this.trimString(i.value));continue}(this.presentAttrsWithValue(i,"lyricist")||this.presentAttrsWithValue(i,"poet"))&&(this.musicSheet.Lyricist=new y.Label(this.trimString(i.value)))}}}}readTitleAndComposerFromCredits(t){var e,i;const n=this.computeSystemYCoordinates(t);if(0===n)return;let s,r,o,a=1,l=0;const h=t.elements("credit");for(let c=0,u=h.length;c<u;++c){const t=h[c];if(!t.attribute("page"))return;if("1"===t.attribute("page").value){let h;if(t){if(h=t.element("credit-words"),!h.attribute("justify"))break;const c=null===(e=h.attribute("justify"))||void 0===e?void 0:e.value,u=null===(i=h.attribute("default-y"))||void 0===i?void 0:i.value,d=null!=u,f=d?parseFloat(u):Number.MIN_VALUE;if(d&&f>n){if(!this.musicSheet.Title){const t=h.attribute("font-size").value,e=parseFloat(t);a<e&&(a=e,s=h.value)}if(this.musicSheet.Subtitle||"right"!==c&&"left"!==c&&l<f&&(l=f,o?(r=o,o=h.value):o=h.value),void 0===this.musicSheet.Composer||!this.musicSheet.Lyricist)switch(c){case"right":this.musicSheet.Composer=new y.Label(this.trimString(h.value));break;case"left":this.musicSheet.Lyricist=new y.Label(this.trimString(h.value))}}}}}!this.musicSheet.Title&&s&&(this.musicSheet.Title=new y.Label(this.trimString(s))),!this.musicSheet.Subtitle&&r&&(this.musicSheet.Subtitle=new y.Label(this.trimString(r)))}computeSystemYCoordinates(t){if(!t.element("defaults"))return 0;let e=0,i=0;try{const i=t.element("defaults").element("page-layout").element("page-height").value;e=parseFloat(i)}catch(r){return u.default.info("MusicSheetReader.computeSystemYCoordinates(): couldn't find page height, not reading title/composer."),0}let n=!1;const s=t.elements("part");for(let o=0,a=s.length;o<a;++o){const t=s[o].elements("measure");for(let e=0,s=t.length;e<s;++e){const s=t[e];if(s.element("print")){const t=s.element("print").elements("system-layout");for(let e=0,s=t.length;e<s;++e){const s=t[e];if(s.element("top-system-distance")){const t=s.element("top-system-distance").value;i=parseFloat(t),n=!0;break}}break}}if(n)break}if(t.element("defaults").element("system-layout")&&t.element("defaults").element("system-layout").element("top-system-distance")){const e=t.element("defaults").element("system-layout").element("top-system-distance").value;i=parseFloat(e)}return 0===i?0:e-i}readTitle(t){const e=t.element("work");let i;e&&(i=e.element("work-title"),i&&i.value&&(this.musicSheet.Title=new y.Label(this.trimString(i.value))));const n=t.element("movement-title");let s="";if(n&&(this.musicSheet.Title?s=this.trimString(n.value):this.musicSheet.Title=new y.Label(this.trimString(n.value))),e){const t=e.element("work-number");if(t){const e=t.value;e&&(s=""===s?e:s+", "+e)}}s&&(this.musicSheet.Subtitle=new y.Label(s))}createInstrumentGroups(t){let e=0;const i={};let n;try{const o=t;for(let t=0,a=o.length;t<a;++t){const a=o[t];if("score-part"===a.name){const t=a.attribute("id").value,o=new l.Instrument(e,t,this.musicSheet,n);e++;const h=a.elements();for(let e=0,i=h.length;e<i;++e){const t=h[e];try{if("part-name"===t.name)o.Name=t.value,t.attribute("print-object")&&"no"===t.attribute("print-object").value&&(o.NameLabel.print=!1);else if("part-abbreviation"===t.name)o.PartAbbreviation=t.value;else if("score-instrument"===t.name){const e=new b.SubInstrument(o);e.idString=t.firstAttribute.value,o.SubInstruments.push(e);const i=t.element("instrument-name");i&&(e.name=i.value,e.setMidiInstrument(i.value))}else if("midi-instrument"===t.name){let e=o.getSubInstrument(t.firstAttribute.value);for(let n=0,s=o.SubInstruments.length;n<s;++n){const i=o.SubInstruments[n];if(i.idString===t.value){e=i;break}}const i=t.elements();for(let t=0,n=i.length;t<n;++t){const n=i[t];try{if("midi-channel"===n.name)10===parseInt(n.value,10)&&(o.MidiInstrumentId=g.MidiInstrument.Percussion);else if("midi-program"===n.name)o.SubInstruments.length>0&&o.MidiInstrumentId!==g.MidiInstrument.Percussion&&(e.midiInstrumentID=Math.max(0,parseInt(n.value,10)-1));else if("midi-unpitched"===n.name)e.fixedKey=Math.max(0,parseInt(n.value,10));else if("volume"===n.name)try{const t=parseFloat(n.value);e.volume=t/127}catch(s){u.default.debug("ExpressionReader.readExpressionParameters","read volume",s)}else if("pan"===n.name)try{const t=parseFloat(n.value);e.pan=t/64}catch(s){u.default.debug("ExpressionReader.readExpressionParameters","read pan",s)}}catch(s){u.default.info("MusicSheetReader.createInstrumentGroups midi settings: ",s)}}}}catch(r){u.default.info("MusicSheetReader.createInstrumentGroups: ",r)}}if(0===o.SubInstruments.length){const t=new b.SubInstrument(o);o.SubInstruments.push(t)}i[t]=o,n?(n.InstrumentalGroups.push(o),this.musicSheet.Instruments.push(o)):(this.musicSheet.InstrumentalGroups.push(o),this.musicSheet.Instruments.push(o))}else if("part-group"===a.name&&"start"===a.attribute("type").value){const t=new m.InstrumentalGroup("group",this.musicSheet,n);n?n.InstrumentalGroups.push(t):this.musicSheet.InstrumentalGroups.push(t),n=t}else if("part-group"===a.name&&"stop"===a.attribute("type").value&&n){if(1===n.InstrumentalGroups.length){const t=n.InstrumentalGroups[0];n.Parent?(n.Parent.InstrumentalGroups.push(t),this._removeFromArray(n.Parent.InstrumentalGroups,n)):(this.musicSheet.InstrumentalGroups.push(t),this._removeFromArray(this.musicSheet.InstrumentalGroups,n))}n=n.Parent}}}catch(o){const t=h.ITextTranslation.translateText("ReaderErrorMessages/InstrumentError","Error while reading Instruments");throw new c.MusicSheetReadingException(t,o)}for(let a=0,l=this.musicSheet.Instruments.length;a<l;++a){const t=this.musicSheet.Instruments[a];t.Name||(t.Name="Instr. "+t.IdString)}return i}getCompleteNumberOfStavesFromXml(t){let e=0;for(const i of t){const t=i.elements("measure");if(t.length>0){const i=t[0];if(i){let t=i.element("attributes");t&&(t=t.element("staves")),t?e+=parseInt(t.value,10):e++}}}if(isNaN(e)||e<=0){const t=h.ITextTranslation.translateText("ReaderErrorMessages/StaffError","Invalid number of staves.");throw new c.MusicSheetReadingException(t)}return e}getInstrumentNumberOfStavesFromXml(t){let e=0;const i=t.element("measure");if(i){const t=i.element("attributes");let n;t&&(n=t.element("staves")),e=t&&n?parseInt(n.value,10):1}if(isNaN(e)||e<=0){const t=h.ITextTranslation.translateText("ReaderErrorMessages/StaffError","Invalid number of Staves.");throw new c.MusicSheetReadingException(t)}return e}}e.MusicSheetReader=E},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSheet=e.PlaybackSettings=void 0;const s=i(0),r=i(166),o=i(136),a=i(12),l=i(51),h=i(138),c=i(26),u=i(22),d=n(i(1));class f{}e.PlaybackSettings=f;class p{constructor(){this.idString="random idString, not initialized",this.sourceMeasures=[],this.repetitions=[],this.dynListStaves=[],this.timestampSortedDynamicExpressionsList=[],this.timestampSortedTempoExpressionsList=[],this.instrumentalGroups=[],this.instruments=[],this.musicPartManager=void 0,this.musicSheetErrors=new h.MusicSheetErrors,this.staves=[],this.transpose=0,this.defaultStartTempoInBpm=0,this.drawErroneousMeasures=!1,this.hasBeenOpenedForTheFirstTime=!1,this.currentEnrolledPosition=new s.Fraction(0,1),this.playbackSettings=new f,this.playbackSettings.rhythm=new s.Fraction(4,4,0,!1),this.userStartTempoInBPM=100,this.pageWidth=120,this.MusicPartManager=new r.MusicPartManager(this),this.hasBPMInfo=!1}static getIndexFromStaff(t){return t.idInMusicSheet}get SourceMeasures(){return this.sourceMeasures}set SourceMeasures(t){this.sourceMeasures=t}get Repetitions(){return this.repetitions}set Repetitions(t){this.repetitions=t}get DynListStaves(){return this.dynListStaves}get TimestampSortedTempoExpressionsList(){return this.timestampSortedTempoExpressionsList}get TimestampSortedDynamicExpressionsList(){return this.timestampSortedDynamicExpressionsList}get InstrumentalGroups(){return this.instrumentalGroups}get Parts(){return this.instruments}get Instruments(){return this.instruments}get SheetPlaybackSetting(){return this.playbackSettings}set SheetPlaybackSetting(t){this.playbackSettings=t}get DrawErroneousMeasures(){return this.drawErroneousMeasures}set DrawErroneousMeasures(t){this.drawErroneousMeasures=t}get HasBeenOpenedForTheFirstTime(){return this.hasBeenOpenedForTheFirstTime}set HasBeenOpenedForTheFirstTime(t){this.hasBeenOpenedForTheFirstTime=t}InitializeStartTempoInBPM(t){this.userStartTempoInBPM=t}get DefaultStartTempoInBpm(){return this.defaultStartTempoInBpm}set DefaultStartTempoInBpm(t){this.defaultStartTempoInBpm=t,this.InitializeStartTempoInBPM(t)}get Path(){return this.path}set Path(t){this.path=t}get Staves(){return this.staves}get TitleString(){return this.title?this.title.text:""}set TitleString(t){this.Title=new a.Label(t)}get SubtitleString(){return this.subtitle?this.subtitle.text:""}set SubtitleString(t){this.Subtitle=new a.Label(t)}get ComposerString(){return this.composer?this.composer.text:""}set ComposerString(t){this.Composer=new a.Label(t)}get LyricistString(){return this.lyricist?this.lyricist.text:""}set LyricistString(t){this.Lyricist=new a.Label(t)}get Title(){return this.title}set Title(t){this.title=t}get Subtitle(){return this.subtitle}set Subtitle(t){this.subtitle=t}get Composer(){return this.composer}set Composer(t){this.composer=t}get Lyricist(){return this.lyricist}set Lyricist(t){this.lyricist=t}get Rules(){return this.rules||(d.default.debug("warning: sheet.Rules was undefined. Creating new EngravingRules."),this.rules=new c.EngravingRules),this.rules}set Rules(t){this.rules=t}get SheetErrors(){return this.musicSheetErrors}get SelectionStart(){return this.selectionStart}set SelectionStart(t){this.selectionStart=t.clone(),this.currentEnrolledPosition=t.clone()}get SelectionEnd(){return this.selectionEnd}set SelectionEnd(t){this.selectionEnd=t}set HasBPMInfo(t){this.hasBPMInfo=t}get HasBPMInfo(){return this.hasBPMInfo}addMeasure(t){this.sourceMeasures.push(t),t.measureListIndex=this.sourceMeasures.length-1}checkForInstrumentWithNoVoice(){for(let t=0,e=this.instruments.length;t<e;++t){const e=this.instruments[t];if(0===e.Voices.length){const t=new l.Voice(e,1);e.Voices.push(t)}}}getStaffFromIndex(t){return this.staves[t]}fillStaffList(){let t=0;for(let e=0,i=this.instruments.length;e<i;++e){const i=this.instruments[e];for(let e=0,n=i.Staves.length;e<n;++e){const n=i.Staves[e];n.idInMusicSheet=t,this.staves.push(n),t++}}}get MusicPartManager(){return this.musicPartManager}set MusicPartManager(t){this.musicPartManager=t}getCompleteNumberOfStaves(){let t=0;for(let e=0,i=this.instruments.length;e<i;++e)t+=this.instruments[e].Staves.length;return t}getListOfMeasuresFromIndeces(t,e){const i=[];for(let n=t;n<=e;n++)i.push(this.sourceMeasures[n]);return i}getNextSourceMeasure(t){const e=this.sourceMeasures.indexOf(t);return e===this.sourceMeasures.length-1?t:this.sourceMeasures[e+1]}getFirstSourceMeasure(){return this.sourceMeasures[0]}getLastSourceMeasure(){return this.sourceMeasures[this.sourceMeasures.length-1]}resetAllNoteStates(){const t=this.MusicPartManager.getIterator();for(;!t.EndReached&&t.CurrentVoiceEntries;){for(let e=0,i=t.CurrentVoiceEntries.length;e<i;++e){const i=t.CurrentVoiceEntries[e];for(let t=0,e=i.Notes.length;t<e;++t)i.Notes[t].state=u.NoteState.Normal}t.moveToNext()}}getMusicSheetInstrumentIndex(t){return this.Instruments.indexOf(t)}getGlobalStaffIndexOfFirstStaff(t){const e=this.getMusicSheetInstrumentIndex(t);let i=0;for(let n=0;n<e;n++)i+=this.Instruments[n].Staves.length;return i}setRepetitionNewUserNumberOfRepetitions(t,e){let i=0;for(let n=0;n<this.repetitions.length;n++)if(this.repetitions[n]instanceof o.Repetition){if(t===i){this.repetitions[n].UserNumberOfRepetitions=e;break}i++}}getRepetitionByIndex(t){let e=0;for(let i=0;i<this.repetitions.length;i++)if(this.repetitions[i]instanceof o.Repetition){if(t===e)return this.repetitions[i];e++}}CompareTo(t){return this.Title.text.localeCompare(t.Title.text)}getExpressionsStartTempoInBPM(){if(this.TimestampSortedTempoExpressionsList.length>0){const t=this.TimestampSortedTempoExpressionsList[0];if(t.InstantaneousTempo)return t.InstantaneousTempo.TempoInBpm;if(t.ContinuousTempo)return t.ContinuousTempo.StartTempo}return this.userStartTempoInBPM}get Errors(){return this.musicSheetErrors.measureErrors}get FirstMeasureNumber(){try{return this.getFirstSourceMeasure().MeasureNumber}catch(t){return d.default.info("MusicSheet.FirstMeasureNumber: ",t),0}}get LastMeasureNumber(){try{return this.getLastSourceMeasure().MeasureNumber}catch(t){return d.default.info("MusicSheet.LastMeasureNumber: ",t),0}}get CurrentEnrolledPosition(){return this.currentEnrolledPosition.clone()}set CurrentEnrolledPosition(t){this.currentEnrolledPosition=t.clone()}get Transpose(){return this.transpose}set Transpose(t){this.transpose=t}get FullNameString(){return this.ComposerString+" "+this.TitleString}get IdString(){return this.idString}set IdString(t){this.idString=t}getEnrolledSelectionStartTimeStampWorkaround(){const t=this.MusicPartManager.getIterator(this.SelectionStart);return s.Fraction.createFromFraction(t.CurrentEnrolledTimestamp)}get SheetEndTimestamp(){const t=this.getLastSourceMeasure();return s.Fraction.plus(t.AbsoluteTimestamp,t.Duration)}getSourceMeasureFromTimeStamp(t){for(let e=0,i=this.sourceMeasures.length;e<i;++e){const i=this.sourceMeasures[e];for(let e=0,n=i.VerticalSourceStaffEntryContainers.length;e<n;++e){const n=i.VerticalSourceStaffEntryContainers[e];if(t.Equals(n.getAbsoluteTimestamp()))return i}}return this.findSourceMeasureFromTimeStamp(t)}findSourceMeasureFromTimeStamp(t){for(const e of this.sourceMeasures)if(e.AbsoluteTimestamp.lte(t)&&t.lt(s.Fraction.plus(e.AbsoluteTimestamp,e.Duration)))return e}getVisibleInstruments(){const t=[];for(let e=0,i=this.Instruments.length;e<i;++e){const i=this.Instruments[e];i.Voices.length>0&&i.Voices[0].Visible&&t.push(i)}return t}}e.MusicSheet=p,p.defaultTitle="[no title given]"},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.RepetitionEndingPart=e.Repetition=void 0;const s=i(137),r=i(0),o=i(81),a=n(i(1));class l extends o.PartListEntry{constructor(t,e){super(t),this.backwardJumpInstructions=[],this.endingParts=[],this.endingIndexDict={},this.userNumberOfRepetitions=0,this.visibles=[],this.fromWords=!1,this.repetitonIterationOrder=[],this.numberOfEndings=1,this.musicSheet2=t,this.virtualOverallRepetition=e}get BackwardJumpInstructions(){return this.backwardJumpInstructions}get EndingIndexDict(){return this.endingIndexDict}get EndingParts(){return this.endingParts}get Visibles(){return this.visibles}set Visibles(t){this.visibles=t}get DefaultNumberOfRepetitions(){let t=2;return this.virtualOverallRepetition&&(t=1),Math.max(t,Object.keys(this.endingIndexDict).length,this.checkRepetitionForMultipleLyricVerses())}get UserNumberOfRepetitions(){return this.userNumberOfRepetitions}set UserNumberOfRepetitions(t){this.userNumberOfRepetitions=t,this.repetitonIterationOrder=[];const e=this.userNumberOfRepetitions-this.NumberOfEndings;for(let i=1;i<=this.userNumberOfRepetitions;i++)i<=e?this.repetitonIterationOrder.push(1):this.repetitonIterationOrder.push(i-e)}getForwardJumpTargetForIteration(t){const e=this.repetitonIterationOrder[t-1];return this.endingIndexDict[e]?this.endingIndexDict[e].part.StartIndex:-1}getBackwardJumpTarget(){return this.startMarker.measureIndex}SetEndingStartIndex(t,e){const i=new h(new s.SourceMusicPart(this.musicSheet2,e,e));this.endingParts.push(i);for(const s of t)try{this.endingIndexDict[s]=i,i.endingIndices.push(s),this.numberOfEndings<s&&(this.numberOfEndings=s)}catch(n){a.default.error("Repetition: Exception.",n)}}setEndingEndIndex(t,e){this.endingIndexDict[t]&&this.endingIndexDict[t].part.setEndIndex(e)}get NumberOfEndings(){return this.numberOfEndings}get FromWords(){return this.fromWords}set FromWords(t){this.fromWords=t}get AbsoluteTimestamp(){return r.Fraction.createFromFraction(this.musicSheet2.SourceMeasures[this.startMarker.measureIndex].AbsoluteTimestamp)}get StartIndex(){return this.startMarker.measureIndex}get EndIndex(){if(0===this.BackwardJumpInstructions.length)return this.StartIndex;let t=this.backwardJumpInstructions[this.backwardJumpInstructions.length-1].measureIndex;return this.endingIndexDict[this.NumberOfEndings]&&(t=Math.max(this.endingIndexDict[this.NumberOfEndings].part.EndIndex,t)),t}checkRepetitionForMultipleLyricVerses(){let t=0;const e=this.StartIndex,i=this.EndIndex;for(let n=e;n<=i;n++){const e=this.musicSheet2.SourceMeasures[n];for(let i=0;i<e.CompleteNumberOfStaves;i++)for(const n of e.VerticalSourceStaffEntryContainers[i].StaffEntries)if(n){let e=0;for(const t of n.VoiceEntries)e+=Object.keys(t.LyricsEntries).length;t=Math.max(t,e)}}return t}get FirstSourceMeasureNumber(){return this.getFirstSourceMeasure().MeasureNumber}get LastSourceMeasureNumber(){return this.getLastSourceMeasure().MeasureNumber}}e.Repetition=l;class h{constructor(t){this.endingIndices=[],this.part=t}ToString(){return this.endingIndices.join(", ")}}e.RepetitionEndingPart=h},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.SourceMusicPart=void 0;const n=i(81),s=i(0);class r extends n.PartListEntry{constructor(t,e,i){super(t),this.musicSheet=t,this.startIndex=e,this.endIndex=i}get MeasuresCount(){return this.endIndex-this.startIndex+1}get StartIndex(){return this.startIndex}get EndIndex(){return this.endIndex}get ParentRepetition(){return this.parentRepetition}set ParentRepetition(t){this.parentRepetition=t}get AbsoluteTimestamp(){return s.Fraction.createFromFraction(this.musicSheet.SourceMeasures[this.startIndex].AbsoluteTimestamp)}setStartIndex(t){this.startIndex=t}setEndIndex(t){this.endIndex=t}}e.SourceMusicPart=r},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSheetErrors=void 0,e.MusicSheetErrors=class{constructor(){this.measureErrors={},this.errors=[],this.tempErrors=[]}finalizeMeasure(t){let e=this.measureErrors[t];e||(e=[]),this.measureErrors[t]=e.concat(this.tempErrors),this.tempErrors=[]}pushMeasureError(t){this.tempErrors.push(t)}push(t){this.errors.push(t)}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.InstrumentReader=void 0;const s=i(140),r=i(31),o=i(7),a=i(18),l=i(19),h=i(0),c=i(20),u=i(11),d=i(7),f=i(19),p=i(18),m=n(i(1)),b=i(7),g=i(147),y=i(148),S=i(149),v=i(14),x=i(39),E=i(23);e.InstrumentReader=class{constructor(t,e,i,n){this.voiceGeneratorsDict={},this.staffMainVoiceGeneratorDict={},this.divisions=0,this.currentClefNumber=1,this.currentXmlMeasureIndex=0,this.activeKeyHasBeenInitialized=!1,this.abstractInstructions=[],this.openChordSymbolContainers=[],this.repetitionInstructionReader=e,this.xmlMeasureList=i,this.musicSheet=n.GetMusicSheet,this.instrument=n,this.activeClefs=new Array(n.Staves.length),this.activeClefsHaveBeenInitialized=new Array(n.Staves.length);for(let s=0;s<n.Staves.length;s++)this.activeClefsHaveBeenInitialized[s]=!1;this.createExpressionGenerators(n.Staves.length),this.slurReader=new S.SlurReader(this.musicSheet),this.pluginManager=t}get ActiveKey(){return this.activeKey}get MaxTieNoteFraction(){return this.maxTieNoteFraction}get ActiveRhythm(){return this.activeRhythm}set ActiveRhythm(t){this.activeRhythm=t}readNextXmlMeasure(t,e,i){var n,s,r;if(this.currentXmlMeasureIndex>=this.xmlMeasureList.length)return!1;this.currentMeasure=t,this.inSourceMeasureInstrumentIndex=this.musicSheet.getGlobalStaffIndexOfFirstStaff(this.instrument),this.repetitionInstructionReader&&this.repetitionInstructionReader.prepareReadingMeasure(t,this.currentXmlMeasureIndex);let o=new h.Fraction(0,1),a=new h.Fraction(0,1),l=!1;this.maxTieNoteFraction=new h.Fraction(0,1);let d=!1;try{const p=this.xmlMeasureList[this.currentXmlMeasureIndex],b=p.elements();if(t.Rules.UseXMLMeasureNumbers&&!Number.isInteger(t.MeasureNumberXML)){const e=parseInt(null===(n=p.attribute("number"))||void 0===n?void 0:n.value,10);Number.isInteger(e)&&(t.MeasureNumberXML=e)}let y;for(let n=0;n<b.length;n++){const p=b[n];if(n>0&&(y=b[n-1]),"print"===p.name){const e=p.attribute("new-system");"yes"===(null==e?void 0:e.value)&&(t.printNewSystemXml=!0);const i=p.attribute("new-page");"yes"===(null==i?void 0:i.value)&&(t.printNewPageXml=!0)}else if("note"===p.name){let t=!0;"no"===(null===(s=p.attribute("print-object"))||void 0===s?void 0:s.value)&&(t=!1);let n=1;this.instrument.Staves.length>1&&p.element("staff")&&(n=parseInt(p.element("staff").value,10),isNaN(n)&&(m.default.debug("InstrumentReader.readNextXmlMeasure.get staff number"),n=1)),this.currentStaff=this.instrument.Staves[n-1];const r=void 0!==p.element("chord");if(p.element("voice")){const t=parseInt(p.element("voice").value,10);this.currentVoiceGenerator=this.getOrCreateVoiceGenerator(t,n-1)}else r&&this.currentVoiceGenerator||(this.currentVoiceGenerator=this.getOrCreateVoiceGenerator(1,n-1));let l,u=0,f=new h.Fraction(0,1),b=2,g=!1;if(p.element("duration")){if(u=parseInt(p.element("duration").value,10),isNaN(u)){const t=c.ITextTranslation.translateText("ReaderErrorMessages/NoteDurationError","Invalid Note Duration.");this.musicSheet.SheetErrors.pushMeasureError(t),m.default.debug("InstrumentReader.readNextXmlMeasure",t);continue}if(f=new h.Fraction(u,4*this.divisions),0===u?f=this.getNoteDurationFromTypeNode(p):l=this.getNoteDurationFromTypeNode(p),p.element("time-modification")){f=this.getNoteDurationForTuplet(p);const t=p.element("time-modification");(null==t?void 0:t.element("normal-notes"))&&(b=parseInt(t.element("normal-notes").value,10)),g=!0}}const y=void 0!==p.element("rest"),S=p.element("notations"),E=void 0!==p.element("grace")||0===u||r&&d;let _=!1,w=!1;if(E){const t=p.element("grace");t&&t.attributes()&&t.attribute("slash")&&"yes"===t.attribute("slash").value&&(_=!0),f=this.getNoteDurationFromTypeNode(p);const e=p.element("notations");e&&e.element("slur")&&(w=!0)}let T=!1;p.element("cue")&&(T=!0);const M=p.element("type");let P=x.NoteType.UNDEFINED;if(M){const t=M.attribute("size");"cue"===(null==t?void 0:t.value)&&(T=!0),P=x.NoteTypeHandler.StringToNoteType(M.value)}let L,A=v.StemDirectionType.Undefined;const C=p.element("stem");if(C){switch(C.value){case"down":A=v.StemDirectionType.Down;break;case"up":A=v.StemDirectionType.Up;break;case"double":A=v.StemDirectionType.Double;break;case"none":A=v.StemDirectionType.None;break;default:A=v.StemDirectionType.Undefined}const t=C.attribute("color");t&&(L=this.parseXmlColor(t.value))}let I,R=0,N=!1;if(S){const t=S.element("ornaments");if(t){const e=t.element("tremolo");if(e){const t=e.attribute("type");if(t&&"single"===t.value){const t=parseInt(e.value,10);t>0&&(R=t)}}const i=t.element("wavy-line");if(void 0!==i){const t=i.attribute("type");t&&"start"===t.value&&(N=!0)}}}const F=p.element("notehead");if(F){const t=F.attribute("color");t&&(I=this.parseXmlColor(t.value))}let B;const O=p.attribute("color");O&&(B=this.parseXmlColor(O.value),I||(I=B),L||(L=B));let D=o.clone();r&&(D=a.clone()),this.currentStaffEntry=this.currentMeasure.findOrCreateStaffEntry(D,this.inSourceMeasureInstrumentIndex+n-1,this.currentStaff).staffEntry,(!this.currentVoiceGenerator.hasVoiceEntry()||!r&&!E&&!d||E&&!d||E&&!r||!E&&d)&&this.currentVoiceGenerator.createVoiceEntry(D,this.currentStaffEntry,!y&&!E,E,_,w),E||r||(a=o.clone(),o.Add(f)),r&&void 0!==this.currentStaffEntry&&this.currentStaffEntry.ParentStaff!==this.currentStaff&&(this.currentStaffEntry=this.currentVoiceGenerator.checkForStaffEntryLink(this.inSourceMeasureInstrumentIndex+n-1,this.currentStaff,this.currentStaffEntry,this.currentMeasure));const k=void 0!==this.currentStaffEntry&&void 0!==this.currentStaffEntry.Timestamp&&this.currentStaffEntry.Timestamp.Equals(new h.Fraction(0,1))&&!this.currentStaffEntry.hasNotes();if(this.saveAbstractInstructionList(this.instrument.Staves.length,k),0!==this.openChordSymbolContainers.length&&(this.currentStaffEntry.ChordContainers=this.openChordSymbolContainers,this.openChordSymbolContainers=[]),this.activeRhythm,g||E||(f=new h.Fraction(u,4*this.divisions)),this.currentVoiceGenerator.read(p,f,l,P,b,y,this.currentStaffEntry,this.currentMeasure,e,this.maxTieNoteFraction,r,i,t,T,E,A,R,L,I,N),void 0!==S&&S.element("dynamics")){const t=this.expressionReaders[this.readExpressionStaffNumber(p)-1];t&&(t.readExpressionParameters(p,this.instrument,this.divisions,o,a,this.currentMeasure.MeasureNumber,!1),t.read(p,this.currentMeasure,a))}d=E}else if("attributes"===p.name){const e=p.element("divisions");if(e&&(this.divisions=parseInt(e.value,10),isNaN(this.divisions))){const t=c.ITextTranslation.translateText("ReaderErrorMessages/DivisionError","Invalid divisions value at Instrument: ");if(m.default.debug("InstrumentReader.readNextXmlMeasure",t),this.divisions=this.readDivisionsFromNotes(),!(this.divisions>0))throw l=!0,new u.MusicSheetReadingException(t+this.instrument.Name);this.musicSheet.SheetErrors.push(t+this.instrument.Name)}if(!p.element("divisions")&&0===this.divisions&&0===this.currentXmlMeasureIndex){const t=c.ITextTranslation.translateText("ReaderErrorMessages/DivisionError","Invalid divisions value at Instrument: ");if(this.divisions=this.readDivisionsFromNotes(),!(this.divisions>0))throw l=!0,new u.MusicSheetReadingException(t+this.instrument.Name);this.musicSheet.SheetErrors.push(t+this.instrument.Name)}this.addAbstractInstruction(p,i,y),o.Equals(new h.Fraction(0,1))&&this.isAttributesNodeAtBeginOfMeasure(this.xmlMeasureList[this.currentXmlMeasureIndex],p)&&this.saveAbstractInstructionList(this.instrument.Staves.length,!0),this.isAttributesNodeAtEndOfMeasure(this.xmlMeasureList[this.currentXmlMeasureIndex],p)&&this.saveClefInstructionAtEndOfMeasure();const n=p.element("staff-details");if(n){const t=n.element("staff-lines");if(t){let e=1;const i=n.attribute("number");i&&(e=parseInt(i.value,10)),this.instrument.Staves[e-1].StafflineCount=parseInt(t.value,10)}}const s=p.element("measure-style");if(s){const e=s.element("multiple-rest");if(e){const i=e.value;let n=0;try{n=Number.parseInt(i,10),void 0!==t.multipleRestMeasures&&n!==t.multipleRestMeasures?t.multipleRestMeasures=0:t.multipleRestMeasures=n}catch(f){ ("multirest parse error: "+f)}}}}else if("forward"===p.name){const t=parseInt(p.element("duration").value,10);o.Add(new h.Fraction(t,4*this.divisions))}else if("backup"===p.name){const t=parseInt(p.element("duration").value,10);o.Sub(new h.Fraction(t,4*this.divisions)),o.IsNegative()&&(o=new h.Fraction(0,1)),a.Sub(new h.Fraction(t,4*this.divisions)),a.IsNegative()&&(a=new h.Fraction(0,1))}else if("direction"===p.name){const t=p.element("direction-type");let e=Math.min(1,o.RealValue);void 0!==this.activeRhythm&&this.activeRhythm.Rhythm&&(e/=this.activeRhythm.Rhythm.RealValue);let i=!1;if(this.repetitionInstructionReader&&(i=this.repetitionInstructionReader.handleRepetitionInstructionsFromWordsOrSymbols(t,e)),!i){let e=this.expressionReaders[0];const i=this.readExpressionStaffNumber(p)-1;i<this.expressionReaders.length&&(e=this.expressionReaders[i]),e&&(t.element("octave-shift")&&(e.readExpressionParameters(p,this.instrument,this.divisions,o,a,this.currentMeasure.MeasureNumber,!0),e.addOctaveShift(p,this.currentMeasure,a.clone())),e.readExpressionParameters(p,this.instrument,this.divisions,o,a,this.currentMeasure.MeasureNumber,!1),e.read(p,this.currentMeasure,o))}}else if("barline"===p.name){this.repetitionInstructionReader&&this.repetitionInstructionReader.handleLineRepetitionInstructions(p)&&(this.currentMeasure.HasEndLine=!0);const t=p.attribute("location");if(n===b.length-1||t&&"right"===t.value){const t=null===(r=p.element("bar-style"))||void 0===r?void 0:r.value;t&&(this.currentMeasure.endingBarStyleXml=t,this.currentMeasure.endingBarStyleEnum=E.SystemLinesEnumHelper.xmlBarlineStyleToSystemLinesEnum(t))}}else if("sound"===p.name)try{if(p.attribute("tempo")){const t=parseFloat(p.attribute("tempo").value);0===this.currentXmlMeasureIndex&&(this.musicSheet.DefaultStartTempoInBpm=t,this.musicSheet.HasBPMInfo=!0)}}catch(f){m.default.debug("InstrumentReader.readTempoInstruction",f)}else"harmony"===p.name&&this.openChordSymbolContainers.push(g.ChordSymbolReader.readChordSymbol(p,this.musicSheet,this.activeKey))}for(const t in this.voiceGeneratorsDict)this.voiceGeneratorsDict.hasOwnProperty(t)&&this.voiceGeneratorsDict[t].checkForOpenBeam();if(this.currentXmlMeasureIndex===this.xmlMeasureList.length-1){for(let t=0;t<this.instrument.Staves.length;t++)this.activeClefsHaveBeenInitialized[t]||this.createDefaultClefInstruction(this.musicSheet.getGlobalStaffIndexOfFirstStaff(this.instrument)+t);this.activeKeyHasBeenInitialized||this.createDefaultKeyInstruction();for(let t=0;t<this.expressionReaders.length;t++){const e=this.expressionReaders[t];e&&e.checkForOpenExpressions(this.currentMeasure,o)}}this.musicSheet.HasBPMInfo?0===t.TempoInBPM&&this.previousMeasure&&(this.currentMeasure.TempoInBPM=this.previousMeasure.TempoInBPM):this.currentMeasure.TempoInBPM=120}catch(f){if(l)throw new u.MusicSheetReadingException(f.Message);const t=c.ITextTranslation.translateText("ReaderErrorMessages/MeasureError","Error while reading Measure.");this.musicSheet.SheetErrors.pushMeasureError(t),m.default.debug("InstrumentReader.readNextXmlMeasure",t,f)}return this.previousMeasure=this.currentMeasure,this.currentXmlMeasureIndex+=1,!0}parseXmlColor(t){if(t)return 7===t.length?t:9===t.length?"#"+t.substr(3):void 0}doCalculationsAfterDurationHasBeenSet(){for(const t in this.voiceGeneratorsDict)this.voiceGeneratorsDict.hasOwnProperty(t)&&this.voiceGeneratorsDict[t].checkOpenTies()}getOrCreateVoiceGenerator(t,e){const i=this.instrument.Staves[e];let n=this.voiceGeneratorsDict[t];if(n)-1===i.Voices.indexOf(n.GetVoice)&&i.Voices.push(n.GetVoice);else{const r=this.staffMainVoiceGeneratorDict[e];r?(n=new s.VoiceGenerator(this.pluginManager,i,t,this.slurReader,r.GetVoice),i.Voices.push(n.GetVoice),this.voiceGeneratorsDict[t]=n):(n=new s.VoiceGenerator(this.pluginManager,i,t,this.slurReader),i.Voices.push(n.GetVoice),this.voiceGeneratorsDict[t]=n,this.staffMainVoiceGeneratorDict[e]=n)}return n}createExpressionGenerators(t){this.expressionReaders=new Array(t);for(let e=0;e<t;e++)this.expressionReaders[e]=new y.ExpressionReader(this.musicSheet,this.instrument,e+1)}createDefaultClefInstruction(t){let e;e=this.musicSheet.SourceMeasures.length>0?this.musicSheet.SourceMeasures[0]:this.currentMeasure;const i=new o.ClefInstruction(d.ClefEnum.G,0,2);let n;e.FirstInstructionsStaffEntries[t]?(n=e.FirstInstructionsStaffEntries[t],n.removeFirstInstructionOfTypeClefInstruction()):(n=new r.SourceStaffEntry(void 0,void 0),e.FirstInstructionsStaffEntries[t]=n),i.Parent=n,n.Instructions.splice(0,0,i)}createDefaultKeyInstruction(){let t;t=this.musicSheet.SourceMeasures.length>0?this.musicSheet.SourceMeasures[0]:this.currentMeasure;const e=new a.KeyInstruction(void 0,0,p.KeyEnum.major);for(let i=this.inSourceMeasureInstrumentIndex;i<this.inSourceMeasureInstrumentIndex+this.instrument.Staves.length;i++)if(t.FirstInstructionsStaffEntries[i]){const n=t.FirstInstructionsStaffEntries[i];e.Parent=n,n.removeFirstInstructionOfTypeKeyInstruction(),n.Instructions[0]instanceof o.ClefInstruction?n.Instructions.splice(1,0,e):n.Instructions.splice(0,0,e)}else{const n=new r.SourceStaffEntry(void 0,void 0);t.FirstInstructionsStaffEntries[i]=n,e.Parent=n,n.Instructions.push(e)}}isAttributesNodeAtBeginOfMeasure(t,e){const i=t.elements(),n=i.indexOf(e);if(n>0&&"backup"===i[n-1].name)return!0;let s=-1;for(let r=0;r<i.length;r++)if("note"===i[r].name){s=r;break}return n<s&&s>0||s<0}isAttributesNodeAtEndOfMeasure(t,e){const i=t.elements().slice();let n=0;for(let r=0;r<i.length;r++)if(i[r]===e){n=r;break}let s=0;for(let r=n;r<i.length;r++)if("note"===i[r].name){s=r;break}return n>s}getNoteDurationFromTypeNode(t){const e=t.element("type");if(e){const t=e.value;return x.NoteTypeHandler.getNoteDurationFromType(t)}return new h.Fraction(0,4*this.divisions)}addAbstractInstruction(t,e,i){if(t.element("divisions")&&1===t.elements().length)return;const n=t.element("transpose");if(n){const t=n.element("chromatic");t&&(this.instrument.PlaybackTranspose=parseInt(t.value,10))}const s=t.elements("clef");let r;if(s.length>0)for(let a=0,l=s.length;a<l;++a){const t=s[a];let e=d.ClefEnum.G,n=2,l=1,h=0;const f=t.element("line");if(f)try{n=parseInt(f.value,10)}catch(u){r=c.ITextTranslation.translateText("ReaderErrorMessages/ClefLineError","Invalid clef line given -> using default clef line."),this.musicSheet.SheetErrors.pushMeasureError(r),n=2,m.default.debug("InstrumentReader.addAbstractInstruction",r,u)}const p=t.element("sign");if(p)try{e=d.ClefEnum[p.value],o.ClefInstruction.isSupportedClef(e)||(r=c.ITextTranslation.translateText("ReaderErrorMessages/ClefError","Unsupported clef found -> using default clef."),this.musicSheet.SheetErrors.pushMeasureError(r),e=d.ClefEnum.G,n=2),e===d.ClefEnum.TAB&&(h=-1)}catch(u){r=c.ITextTranslation.translateText("ReaderErrorMessages/ClefError","Invalid clef found -> using default clef."),this.musicSheet.SheetErrors.pushMeasureError(r),e=d.ClefEnum.G,n=2,m.default.debug("InstrumentReader.addAbstractInstruction",r,u)}const b=t.element("clef-octave-change");if(b)try{h=parseInt(b.value,10)}catch(u){r=c.ITextTranslation.translateText("ReaderErrorMessages/ClefOctaveError","Invalid clef octave found -> using default clef octave."),this.musicSheet.SheetErrors.pushMeasureError(r),h=0}if(t.hasAttributes&&"number"===t.attributes()[0].name)try{l=parseInt(t.attributes()[0].value,10),l>this.currentClefNumber&&(l=this.currentClefNumber),this.currentClefNumber=l+1}catch(u){r=c.ITextTranslation.translateText("ReaderErrorMessages/ClefError","Invalid clef found -> using default clef."),this.musicSheet.SheetErrors.pushMeasureError(r),l=1,this.currentClefNumber=l+1}if("forward"!==(null==i?void 0:i.name)){const t=new o.ClefInstruction(e,h,n);this.abstractInstructions.push([l,t])}}if(void 0!==t.element("key")&&this.instrument.MidiInstrumentId!==b.MidiInstrument.Percussion){let e=0;const i=t.element("key").element("fifths");if(i)try{e=parseInt(i.value,10)}catch(g){r=c.ITextTranslation.translateText("ReaderErrorMessages/KeyError","Invalid key found -> set to default."),this.musicSheet.SheetErrors.pushMeasureError(r),e=0,m.default.debug("InstrumentReader.addAbstractInstruction",r,g)}let n=p.KeyEnum.none,s=t.element("key");if(s&&(s=s.element("mode")),s)try{n=p.KeyEnum[s.value]}catch(g){r=c.ITextTranslation.translateText("ReaderErrorMessages/KeyError","Invalid key found -> set to default."),this.musicSheet.SheetErrors.pushMeasureError(r),n=p.KeyEnum.major,m.default.debug("InstrumentReader.addAbstractInstruction",r,g)}const o=new a.KeyInstruction(void 0,e,n);this.abstractInstructions.push([1,o])}if(t.element("time")){const e=t.element("time");let i=f.RhythmSymbolEnum.NONE,n=!0;if(void 0!==e&&e.hasAttributes){const t=e.attribute("symbol");t&&("common"===t.value?i=f.RhythmSymbolEnum.COMMON:"cut"===t.value&&(i=f.RhythmSymbolEnum.CUT));const s=e.attribute("print-object");s&&"no"===s.value&&(n=!1)}let s=0,o=0;const a=e&&void 0!==e.element("senza-misura"),u=t.elements("time"),d=[],p=[];for(let t=0,r=u.length;t<r;++t){const e=u[t];d.push.apply(d,e.elements("beats")),p.push.apply(p,e.elements("beat-type"))}if(a)this.abstractInstructions.push([1,new l.RhythmInstruction(new h.Fraction(4,4,0,!1),f.RhythmSymbolEnum.NONE)]);else{try{if(void 0!==d&&d.length>0&&void 0!==p&&d.length===p.length){const t=d.length,e=new Array(t);let i=0;for(let n=0;n<t;n++){const t=d[n].value;let s=0,r=0;if(-1!==t.indexOf("+")){const e=t.split("+");for(let t=0,i=e.length;t<i;++t)s+=parseInt(e[t],10)}else s=parseInt(t,10);r=parseInt(p[n].value,10),i=Math.max(i,r),e[n]=new h.Fraction(s,r,0,!1)}for(let n=0;n<t;n++)e[n].Denominator===i?s+=e[n].Numerator:s+=i/e[n].Denominator*e[n].Numerator;o=i}else s=parseInt(t.element("time").element("beats").value,10),o=parseInt(t.element("time").element("beat-type").value,10)}catch(g){r=c.ITextTranslation.translateText("ReaderErrorMessages/RhythmError","Invalid rhythm found -> set to default."),this.musicSheet.SheetErrors.pushMeasureError(r),s=4,o=4,m.default.debug("InstrumentReader.addAbstractInstruction",r,g)}const e=new l.RhythmInstruction(new h.Fraction(s,o,0,!1),i);e.PrintObject=n,this.abstractInstructions.push([1,e])}}}saveAbstractInstructionList(t,e){for(let i=this.abstractInstructions.length-1;i>=0;i--){const n=this.abstractInstructions[i],s=n[0],h=n[1];if(h instanceof o.ClefInstruction){const t=h;if(0===this.currentXmlMeasureIndex||s<=this.activeClefs.length&&t!==this.activeClefs[s-1])if(e||void 0===this.currentStaffEntry||this.currentStaffEntry.hasNotes()||s-1!==this.instrument.Staves.indexOf(this.currentStaffEntry.ParentStaff)){if(e){let e;if(this.currentMeasure){const n=t,a=this.inSourceMeasureInstrumentIndex+s-1,l=this.currentMeasure.FirstInstructionsStaffEntries[a];if(0===this.currentXmlMeasureIndex)if(l)if(void 0===this.currentMeasure.FirstInstructionsStaffEntries[a]||l.Instructions[0]instanceof o.ClefInstruction){const t=new r.SourceStaffEntry(void 0,void 0);this.currentMeasure.LastInstructionsStaffEntries[a]=t,n.Parent=t,t.Instructions.push(n)}else e=l,n.Parent=e,e.removeFirstInstructionOfTypeClefInstruction(),e.Instructions.splice(0,0,n),this.activeClefsHaveBeenInitialized[s-1]=!0;else e=new r.SourceStaffEntry(void 0,void 0),this.currentMeasure.FirstInstructionsStaffEntries[a]=e,n.Parent=e,e.Instructions.push(n),this.activeClefsHaveBeenInitialized[s-1]=!0;else if(this.activeClefsHaveBeenInitialized[s-1]){const t=new r.SourceStaffEntry(void 0,void 0);this.previousMeasure.LastInstructionsStaffEntries[a]=t,n.Parent=t,t.Instructions.push(n)}else{const t=this.musicSheet.SourceMeasures[0];t.FirstInstructionsStaffEntries[a]?(e=t.FirstInstructionsStaffEntries[a],e.removeFirstInstructionOfTypeClefInstruction()):e=new r.SourceStaffEntry(void 0,void 0),n.Parent=e,e.Instructions.splice(0,0,n),this.activeClefsHaveBeenInitialized[s-1]=!0}this.activeClefs[s-1]=t,this.abstractInstructions.splice(i,1)}}}else{const e=t;e.Parent=this.currentStaffEntry,this.currentStaffEntry.removeFirstInstructionOfTypeClefInstruction(),this.currentStaffEntry.Instructions.push(e),this.activeClefs[s-1]=t,this.abstractInstructions.splice(i,1)}else s<=this.activeClefs.length&&t===this.activeClefs[s-1]&&this.abstractInstructions.splice(i,1)}if(h instanceof a.KeyInstruction){const e=h;if(this.activeKey&&this.activeKey.Key===e.Key)this.abstractInstructions.splice(i,1);else{let n;if(this.activeKey=e,this.abstractInstructions.splice(i,1),this.activeKeyHasBeenInitialized?n=this.currentMeasure:(this.activeKeyHasBeenInitialized=!0,n=this.currentXmlMeasureIndex>0?this.musicSheet.SourceMeasures[0]:this.currentMeasure),n)for(let i=this.inSourceMeasureInstrumentIndex;i<this.inSourceMeasureInstrumentIndex+t;i++){const t=e;if(n.FirstInstructionsStaffEntries[i]){const e=n.FirstInstructionsStaffEntries[i];t.Parent=e,e.removeFirstInstructionOfTypeKeyInstruction(),0===e.Instructions.length?e.Instructions.push(t):e.Instructions[0]instanceof o.ClefInstruction?e.Instructions.splice(1,0,t):e.Instructions.splice(0,0,t)}else{const e=new r.SourceStaffEntry(void 0,void 0);n.FirstInstructionsStaffEntries[i]=e,t.Parent=e,e.Instructions.push(t)}}}}if(h instanceof l.RhythmInstruction){const e=h;if(this.activeRhythm&&this.activeRhythm===e)this.abstractInstructions.splice(i,1);else if(this.activeRhythm=e,this.abstractInstructions.splice(i,1),this.currentMeasure)for(let i=this.inSourceMeasureInstrumentIndex;i<this.inSourceMeasureInstrumentIndex+t;i++){const t=e;let n;this.currentMeasure.FirstInstructionsStaffEntries[i]?(n=this.currentMeasure.FirstInstructionsStaffEntries[i],n.removeFirstInstructionOfTypeRhythmInstruction()):(n=new r.SourceStaffEntry(void 0,void 0),this.currentMeasure.FirstInstructionsStaffEntries[i]=n),t.Parent=n,n.Instructions.push(t)}}}}saveClefInstructionAtEndOfMeasure(){for(let t=this.abstractInstructions.length-1;t>=0;t--){const e=this.abstractInstructions[t][0],i=this.abstractInstructions[t][1];if(i instanceof o.ClefInstruction){const n=i;if(!this.activeClefs[e-1]||n.ClefType!==this.activeClefs[e-1].ClefType||n.ClefType===this.activeClefs[e-1].ClefType&&n.Line!==this.activeClefs[e-1].Line){const i=new r.SourceStaffEntry(void 0,void 0);this.currentMeasure.LastInstructionsStaffEntries[this.inSourceMeasureInstrumentIndex+e-1]=i;const s=n;s.Parent=i,i.Instructions.push(s),this.activeClefs[e-1]=n,this.abstractInstructions.splice(t,1)}}}}getNoteDurationForTuplet(t){let e=new h.Fraction(0,1);const i=this.getNoteDurationFromTypeNode(t);if(t.element("time-modification")){const n=t.element("time-modification");if(n&&void 0!==n.element("actual-notes")&&n.element("normal-notes")){const t=n.element("actual-notes"),s=n.element("normal-notes");if(void 0!==t&&s){const n=parseInt(t.value,10),r=parseInt(s.value,10);e=new h.Fraction(r*i.Numerator,n*i.Denominator)}}}return e}readExpressionStaffNumber(t){let e=1;if(t.element("staff")){const n=t.element("staff");if(n)try{e=parseInt(n.value,10)}catch(i){const t=c.ITextTranslation.translateText("ReaderErrorMessages/ExpressionStaffError","Invalid Expression staff number -> set to default.");this.musicSheet.SheetErrors.pushMeasureError(t),e=1,m.default.debug("InstrumentReader.readExpressionStaffNumber",t,i)}}return e}readDivisionsFromNotes(){let t=0,e=this.currentXmlMeasureIndex,i=!1;for(;!i;){const s=this.xmlMeasureList[e].elements();for(let e=0,r=s.length;e<r;++e){const r=s[e];if("note"===r.name&&!r.element("time-modification")){const e=r.element("duration"),i=r.element("type");if(void 0!==e&&i){const s=i.value;let r=0;try{r=parseInt(e.value,10)}catch(n){m.default.debug("InstrumentReader.readDivisionsFromNotes",n);continue}switch(s){case"1024th":t=r/4*1024;break;case"512th":t=r/4*512;break;case"256th":t=r/4*256;break;case"128th":t=r/4*128;break;case"64th":t=r/4*64;break;case"32nd":t=r/4*32;break;case"16th":t=r/4*16;break;case"eighth":t=r/4*8;break;case"quarter":t=r/4*4;break;case"half":t=r/4*2;break;case"whole":t=r/4;break;case"breve":t=r/4/2;break;case"long":t=r/4/4;break;case"maxima":t=r/4/8}}}if(t>0){i=!0;break}}if(0===t&&(e++,e===this.xmlMeasureList.length)){const t=c.ITextTranslation.translateText("ReaderErrorMEssages/DivisionsError","Invalid divisions value at Instrument: ");throw new u.MusicSheetReadingException(t+this.instrument.Name)}}return t}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VoiceGenerator=void 0;const s=i(41),r=i(51),o=i(14),a=i(36),l=i(31),h=i(141),c=i(107),u=i(67),d=i(142),f=i(0),p=i(20),m=i(143),b=i(11),g=i(2),y=i(2),S=i(144),v=n(i(1)),x=i(2),E=i(34),_=i(145),w=i(76),T=i(80),M=i(39),P=i(172),L=i(3);e.VoiceGenerator=class{constructor(t,e,i,n,o){this.openBeams=[],this.beamNumberOffset=0,this.openTieDict={},this.currentOctaveShift=0,this.tupletDict={},this.openTupletNumber=0,this.staff=e,this.instrument=e.ParentInstrument,this.musicSheet=this.instrument.GetMusicSheet,this.slurReader=n,this.pluginManager=t,this.voice=o?new s.LinkedVoice(this.instrument,i,o):new r.Voice(this.instrument,i),this.instrument.Voices.push(this.voice),this.staff.Voices.push(this.voice),this.lyricsReader=new m.LyricsReader(this.musicSheet),this.articulationReader=new _.ArticulationReader}get GetVoice(){return this.voice}get OctaveShift(){return this.currentOctaveShift}set OctaveShift(t){this.currentOctaveShift=t}createVoiceEntry(t,e,i,n=!1,s=!1,r=!1){this.currentVoiceEntry=new o.VoiceEntry(t.clone(),this.voice,e,n,s,r),i&&this.voice.VoiceEntries.push(this.currentVoiceEntry)}read(t,e,i,n,s,r,o,a,l,h,c,d,m,b,g,y,S,v,x,E){this.currentStaffEntry=o,this.currentMeasure=a;try{this.currentNote=r?this.addRestNote(t.element("rest"),e,n,s,m,b,x):this.addSingleNote(t,e,n,i,s,c,d,m,b,g,y,S,v,x,E);const o=t.elements("lyric");void 0!==this.lyricsReader&&o&&(this.lyricsReader.addLyricEntry(o,this.currentVoiceEntry),this.voice.Parent.HasLyrics=!0);let a=!1;const p=t.element("notations");if(p){this.articulationReader&&this.readArticulations(p,this.currentVoiceEntry,this.currentNote);const e=p.elements("slur");void 0!==this.slurReader&&e.length>0&&!this.currentNote.ParentVoiceEntry.IsGrace&&this.slurReader.addSlur(e,this.currentNote);const i=p.elements("tuplet");i.length>0&&(this.openTupletNumber=this.addTuplet(t,i),a=!0);const n=p.element("arpeggiate");if(void 0!==n){let t;if(this.currentVoiceEntry.Arpeggio)t=this.currentVoiceEntry.Arpeggio;else{let e=!1;for(const i of this.currentStaffEntry.VoiceEntries)if(i.Arpeggio){e=!0,t=i.Arpeggio;break}if(!e){let e=T.ArpeggioType.ARPEGGIO_DIRECTIONLESS;const i=n.attribute("direction");if(i)switch(i.value){case"up":e=T.ArpeggioType.ROLL_UP;break;case"down":e=T.ArpeggioType.ROLL_DOWN;break;default:e=T.ArpeggioType.ARPEGGIO_DIRECTIONLESS}t=new T.Arpeggio(this.currentVoiceEntry,e),this.currentVoiceEntry.Arpeggio=t}}t.addNote(this.currentNote)}const s=p.elements("tied");s.length>0&&this.addTie(s,l,h,u.TieTypes.SIMPLE);const r=p.elements("slide");r.length>0&&this.addTie(r,l,h,u.TieTypes.SLIDE);const o=p.element("technical");if(o){const t=o.elements("hammer-on");t.length>0&&this.addTie(t,l,h,u.TieTypes.HAMMERON);const e=o.elements("pull-off");e.length>0&&this.addTie(e,l,h,u.TieTypes.PULLOFF)}const c=this.openTieDict;for(const t in c)if(c.hasOwnProperty(t)){const e=c[t];f.Fraction.plus(e.StartNote.ParentStaffEntry.Timestamp,e.Duration).lt(this.currentStaffEntry.Timestamp)&&delete c[t]}}void 0===t.element("time-modification")||a||this.handleTimeModificationNode(t)}catch(_){const t=p.ITextTranslation.translateText("ReaderErrorMessages/NoteError","Ignored erroneous Note.");this.musicSheet.SheetErrors.pushMeasureError(t)}return this.currentNote}checkForStaffEntryLink(t,e,i,n){const s=new S.StaffEntryLink(this.currentVoiceEntry);s.LinkStaffEntries.push(i),i.Link=s;const r=this.currentVoiceEntry.Timestamp.clone(),o=n.getVerticalContainerByTimestamp(r);return(i=o.StaffEntries[t])||(i=new l.SourceStaffEntry(o,e),o.StaffEntries[t]=i),i.VoiceEntries.push(this.currentVoiceEntry),s.LinkStaffEntries.push(i),i.Link=s,i}checkForOpenBeam(){this.openBeams.length>0&&this.currentNote&&this.handleOpenBeam()}checkOpenTies(){const t=this.openTieDict;for(const e in t)if(t.hasOwnProperty(e)){const i=t[e];f.Fraction.plus(i.StartNote.ParentStaffEntry.Timestamp,i.Duration).lt(i.StartNote.SourceMeasure.Duration)&&delete t[e]}}hasVoiceEntry(){return void 0!==this.currentVoiceEntry}readArticulations(t,e,i){const n=t.element("articulations");n&&this.articulationReader.addArticulationExpression(n,e);const s=t.element("fermata");s&&this.articulationReader.addFermata(s,e);const r=t.element("technical");r&&this.articulationReader.addTechnicalArticulations(r,e,i);const o=t.element("ornaments");o&&this.articulationReader.addOrnament(o,e)}addSingleNote(t,e,i,n,s,r,l,h,c,u,d,m,S,E,_){let T,M,L,A=0,C=g.AccidentalEnum.NONE,I=y.NoteEnum.C,R=y.NoteEnum.C,N=0,F=0;const B=t.elements();for(let o=0,a=B.length;o<a;++o){const t=B[o];try{if("pitch"===t.name){const e=t.elements();for(let t=0,i=e.length;t<i;++t){const i=e[t];M=void 0,L=void 0;try{if("step"===i.name){if(I=y.NoteEnum[i.value],void 0===I){const t=p.ITextTranslation.translateText("ReaderErrorMessages/NotePitchError","Invalid pitch while reading note.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException(t,void 0)}}else if("alter"===i.name){if(A=parseFloat(i.value),isNaN(A)){const t=p.ITextTranslation.translateText("ReaderErrorMessages/NoteAlterationError","Invalid alteration while reading note.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException(t,void 0)}C=x.Pitch.AccidentalFromHalfTones(A)}else if("octave"===i.name&&(N=parseInt(i.value,10),isNaN(N))){const t=p.ITextTranslation.translateText("ReaderErrorMessages/NoteOctaveError","Invalid octave value while reading note.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException(t,void 0)}}catch(z){v.default.info("VoiceGenerator.addSingleNote read Step: ",z.message)}}}else if("accidental"===t.name)"natural"===t.value&&(C=g.AccidentalEnum.NATURAL);else if("unpitched"===t.name){const e=t.element("display-step"),i=t.element("display-octave");if(i&&(N=parseInt(i.value,10),F=N-3,l&&(N+=1),1===this.instrument.Staves[0].StafflineCount&&(F+=1)),e){I=y.NoteEnum[e.value.toUpperCase()];let t=0;[R,t]=x.Pitch.stepFromNoteEnum(I,-3),F+=t}}else"instrument"===t.name?t.firstAttribute&&(T=t.firstAttribute.value):"notehead"===t.name&&(M=t.value,t.attribute("filled")&&(L="yes"===t.attribute("filled").value))}catch(j){v.default.info("VoiceGenerator.addSingleNote: ",j)}}N-=x.Pitch.OctaveXmlDifference;const O=new x.Pitch(I,N,C),D=f.Fraction.createFromFraction(e);let k,V=-1,G=-1;const W=[],U=t.element("notations");if(U){const t=U.element("technical");if(t){const e=t.element("string");e&&(V=parseInt(e.value,10));const i=t.element("fret");i&&(G=parseInt(i.value,10)),t.elements("bend").forEach((function(t){const e=t.element("bend-alter");void 0!==t.element("release")?W.push({bendalter:parseInt(e.value,10),direction:"down"}):W.push({bendalter:parseInt(e.value,10),direction:"up"})}))}}return k=V<0||G<0?new a.Note(this.currentVoiceEntry,this.currentStaffEntry,D,O,this.currentMeasure):new P.TabNote(this.currentVoiceEntry,this.currentStaffEntry,D,O,this.currentMeasure,V,G,W,_),this.addNoteInfo(k,i,h,c,s,R,F,E,E),k.TypeLength=n,k.IsGraceNote=u,k.StemDirectionXml=d,k.TremoloStrokes=m,k.PlaybackInstrumentId=T,(void 0!==M&&"normal"!==M||void 0!==L)&&(k.Notehead=new w.Notehead(k,M,L)),d===o.StemDirectionType.None&&(S="#00000000"),this.currentVoiceEntry.Notes.push(k),this.currentVoiceEntry.StemDirectionXml=d,S&&(this.currentVoiceEntry.StemColorXml=S,this.currentVoiceEntry.StemColor=S,k.StemColorXml=S),t.elements("beam")&&!r&&this.createBeam(t,k),k}addRestNote(t,e,i,n,s,r,o){const l=f.Fraction.createFromFraction(e),h=t.element("display-step"),c=t.element("display-octave");let u,d,p;h&&c&&(u=y.NoteEnum[h.value.toUpperCase()],d=parseInt(c.value,10),p=new x.Pitch(u,d,g.AccidentalEnum.NONE));const m=new a.Note(this.currentVoiceEntry,this.currentStaffEntry,l,p,this.currentMeasure,!0);return this.addNoteInfo(m,i,s,r,n,u,d,o,o),this.currentVoiceEntry.Notes.push(m),this.openBeams.length>0&&this.openBeams.last().ExtendedNoteList.push(m),m}addNoteInfo(t,e,i,n,s,r,o,a,l){t.NoteTypeXml=e,t.PrintObject=i,t.IsCueNote=n,t.NormalNotes=s,t.displayStepUnpitched=r,t.displayOctaveUnpitched=o,t.NoteheadColorXml=a,t.NoteheadColor=a}createBeam(t,e){var i;try{const n=t.element("beam");let s;if(void 0!==n&&n.hasAttributes&&(s=n.attribute("number")),s){let n=parseInt(s.value,10);const r=t.elements("beam"),o=r[0].value;r&&("begin"===o?(n===(null===(i=this.openBeams.last())||void 0===i?void 0:i.BeamNumber)?(this.beamNumberOffset++,n+=this.beamNumberOffset):this.openBeams.last()&&this.handleOpenBeam(),this.openBeams.push(new h.Beam(n,this.beamNumberOffset))):n+=this.beamNumberOffset);let a=!1;if(!(n>0&&n<=this.openBeams.length&&this.openBeams[n-1]))return void v.default.debug("[OSMD] invalid beamnumber");for(let t=0,e=this.openBeams[n-1].Notes.length;t<e;++t){const e=this.openBeams[n-1].Notes[t];this.currentVoiceEntry===e.ParentVoiceEntry&&(a=!0)}a||(this.openBeams[n-1].addNoteToBeam(e),"end"===o&&this.endBeam())}}catch(n){const t=p.ITextTranslation.translateText("ReaderErrorMessages/BeamError","Error while reading beam.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException("",n)}}endBeam(){this.openBeams.pop(),this.beamNumberOffset=Math.max(0,this.beamNumberOffset-1)}handleOpenBeam(){const t=this.openBeams.last();if(1===t.Notes.length)return t.Notes[0].NoteBeam=void 0,void this.endBeam();if(this.currentNote===E.CollectionUtil.last(t.Notes))this.endBeam();else{const e=E.CollectionUtil.last(t.Notes).ParentStaffEntry,i=this.currentMeasure.getVerticalContainerIndexByTimestamp(e.Timestamp),n=e.VerticalContainerParent.StaffEntries.indexOf(e);if(i<this.currentMeasure.VerticalSourceStaffEntryContainers.length-1){const t=this.currentMeasure.VerticalSourceStaffEntryContainers[i+1].StaffEntries[n];if(t)for(let e=0,i=t.VoiceEntries.length;e<i;++e){const i=t.VoiceEntries[e];if(i.ParentVoice===this.voice){const t=i.Notes[0];t.Length.lte(new f.Fraction(1,8))?(this.openBeams.last().addNoteToBeam(t),this.endBeam()):this.endBeam()}}}else this.endBeam()}}addTuplet(t,e){let i=!1;if(void 0!==e&&e.length>1){let n=t.element("time-modification");n&&(n=n.element("actual-notes"));const s=e;for(let e=0,r=s.length;e<r;++e){const r=s[e];if(void 0!==r&&r.attributes()){const e=r.attribute("bracket");e&&"yes"===e.value&&(i=!0);const s=r.attribute("placement"),o=s&&"below"===s.value,a=r.attribute("type");if(a&&"start"===a.value){let e=1;r.attribute("number")&&(e=parseInt(r.attribute("number").value,10));let s=0;if(n&&(s=parseInt(n.value,10),isNaN(s))){const t=p.ITextTranslation.translateText("ReaderErrorMessages/TupletNoteDurationError","Invalid tuplet note duration.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException(t,void 0)}const a=new d.Tuplet(s,i);a.tupletLabelNumberPlacement=o?L.PlacementEnum.Below:L.PlacementEnum.Above,this.tupletDict[e]&&(delete this.tupletDict[e],0===Object.keys(this.tupletDict).length?this.openTupletNumber=0:Object.keys(this.tupletDict).length>1&&this.openTupletNumber--),this.tupletDict[e]=a;const l=[];l.push(this.currentNote),a.Notes.push(l),a.Fractions.push(this.getTupletNoteDurationFromType(t)),this.currentNote.NoteTuplet=a,this.openTupletNumber=e}else if("stop"===a.value){let e=1;r.attribute("number")&&(e=parseInt(r.attribute("number").value,10));const i=this.tupletDict[e];if(i){const n=[];n.push(this.currentNote),i.Notes.push(n),i.Fractions.push(this.getTupletNoteDurationFromType(t)),this.currentNote.NoteTuplet=i,delete this.tupletDict[e],0===Object.keys(this.tupletDict).length?this.openTupletNumber=0:Object.keys(this.tupletDict).length>1&&this.openTupletNumber--}}}}}else if(e[0]){const n=e[0];if(n.hasAttributes){const e=n.attribute("type").value;let s=1;n.attribute("number")&&(s=parseInt(n.attribute("number").value,10));const r=isNaN(s),o=n.attribute("bracket");o&&"yes"===o.value&&(i=!0);const a=n.attribute("placement"),l=a&&"below"===a.value;if("start"===e){let e=0,n=t.element("time-modification");if(n&&(n=n.element("actual-notes")),n&&(e=parseInt(n.value,10),isNaN(e))){const t=p.ITextTranslation.translateText("ReaderErrorMessages/TupletNoteDurationError","Invalid tuplet note duration.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException(t)}r&&(this.openTupletNumber++,s=this.openTupletNumber);let o=this.tupletDict[s];o||(o=this.tupletDict[s]=new d.Tuplet(e,i),o.tupletLabelNumberPlacement=l?L.PlacementEnum.Below:L.PlacementEnum.Above);const a=[];a.push(this.currentNote),o.Notes.push(a),o.Fractions.push(this.getTupletNoteDurationFromType(t)),this.currentNote.NoteTuplet=o,this.openTupletNumber=s}else if("stop"===e){r&&(s=this.openTupletNumber);const e=this.tupletDict[this.openTupletNumber];if(e){const i=[];i.push(this.currentNote),e.Notes.push(i),e.Fractions.push(this.getTupletNoteDurationFromType(t)),this.currentNote.NoteTuplet=e,0===Object.keys(this.tupletDict).length?this.openTupletNumber=0:Object.keys(this.tupletDict).length>1&&this.openTupletNumber--,delete this.tupletDict[s]}}}}return this.openTupletNumber}handleTimeModificationNode(t){if(this.tupletDict[this.openTupletNumber])try{const e=this.tupletDict[this.openTupletNumber],i=E.CollectionUtil.last(e.Notes);let n;i[0].ParentVoiceEntry.Timestamp.Equals(this.currentVoiceEntry.Timestamp)?n=i:(n=[],e.Notes.push(n),e.Fractions.push(this.getTupletNoteDurationFromType(t))),n.push(this.currentNote),this.currentNote.NoteTuplet=e}catch(e){const t=p.ITextTranslation.translateText("ReaderErrorMessages/TupletNumberError","Invalid tuplet number.");throw this.musicSheet.SheetErrors.pushMeasureError(t),e}else if(this.currentVoiceEntry.Notes.length>0){const t=this.currentVoiceEntry.Notes[0];if(t.NoteTuplet){const e=t.NoteTuplet;E.CollectionUtil.last(e.Notes).push(this.currentNote),this.currentNote.NoteTuplet=e}}}addTie(t,e,i,n){if(t)if(1===t.length){const e=t[0];if(void 0!==e&&e.attributes()){const t=e.attribute("type").value;try{if("start"===t){const t=this.findCurrentNoteInTieDict(this.currentNote);t<0&&delete this.openTieDict[t];const e=this.getNextAvailableNumberForTie(),i=new c.Tie(this.currentNote,n);this.openTieDict[e]=i}else if("stop"===t){const t=this.findCurrentNoteInTieDict(this.currentNote),e=this.openTieDict[t];e&&(e.AddNote(this.currentNote),delete this.openTieDict[t])}}catch(s){const t=p.ITextTranslation.translateText("ReaderErrorMessages/TieError","Error while reading tie.");this.musicSheet.SheetErrors.pushMeasureError(t)}}}else if(2===t.length){const t=this.findCurrentNoteInTieDict(this.currentNote);t>=0&&this.openTieDict[t].AddNote(this.currentNote)}}getNextAvailableNumberForTie(){const t=Object.keys(this.openTieDict);if(0===t.length)return 1;t.sort(((t,e)=>+t-+e));for(let e=0;e<t.length;e++)if(""+(e+1)!==t[e])return e+1;return+t[t.length-1]+1}findCurrentNoteInTieDict(t){const e=this.openTieDict;for(const i in e)if(e.hasOwnProperty(i)){const n=e[i],s=n.Notes[0],r=t;if(n.Pitch.FundamentalNote===t.Pitch.FundamentalNote&&n.Pitch.Octave===t.Pitch.Octave)return parseInt(i,10);if(void 0!==s.StringNumberTab&&s.StringNumberTab===r.StringNumberTab)return parseInt(i,10)}return-1}getTupletNoteDurationFromType(t){if(t.element("type")){const i=t.element("type");if(i){const t=i.value;try{return M.NoteTypeHandler.getNoteDurationFromType(t)}catch(e){const t=p.ITextTranslation.translateText("ReaderErrorMessages/NoteDurationError","Invalid note duration.");throw this.musicSheet.SheetErrors.pushMeasureError(t),new b.MusicSheetReadingException("",e)}}}}}},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.BeamEnum=e.Beam=void 0,e.Beam=class{constructor(t=1,e=0){this.notes=[],this.extendedNoteList=[],this.BeamNumberOffsetToXML=0,this.BeamNumber=t,this.BeamNumberOffsetToXML=e}get Notes(){return this.notes}set Notes(t){this.notes=t}get ExtendedNoteList(){return this.extendedNoteList}set ExtendedNoteList(t){this.extendedNoteList=t}addNoteToBeam(t){t&&(t.NoteBeam=this,this.notes.push(t),this.extendedNoteList.push(t))}},(n=e.BeamEnum||(e.BeamEnum={}))[n.BeamNone=-1]="BeamNone",n[n.BeamBegin=0]="BeamBegin",n[n.BeamContinue=1]="BeamContinue",n[n.BeamEnd=2]="BeamEnd",n[n.BeamForward=3]="BeamForward",n[n.BeamBackward=4]="BeamBackward"},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Tuplet=void 0,e.Tuplet=class{constructor(t,e=!1){this.notes=[],this.fractions=[],this.tupletLabelNumber=t,this.bracket=e}get TupletLabelNumber(){return this.tupletLabelNumber}set TupletLabelNumber(t){this.tupletLabelNumber=t}get Notes(){return this.notes}set Notes(t){this.notes=t}get Fractions(){return this.fractions}set Fractions(t){this.fractions=t}get Bracket(){return this.bracket}set Bracket(t){this.bracket=t}getNoteIndex(t){for(let e=this.notes.length-1;e>=0;e--)for(let i=0;i<this.notes[e].length;i++)if(t===this.notes[e][i])return e;return 0}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.LyricsReader=void 0;const n=i(169),s=i(170),r=i(20);e.LyricsReader=class{constructor(t){this.openLyricWords={},this.musicSheet=t}addLyricEntry(t,e){var i,o;if(t){const h=t;for(let t=0,c=h.length;t<c;++t){const c=h[t];try{let t="single";if(c.element("text")){let l=c.element("text");if(c.element("syllabic")&&(t=c.element("syllabic").value),l){let h="";const u=c.elements();for(const t of u)"text"!==t.name&&"elision"!==t.name||(h+=t.value);if(h=h.replace("  "," "),void 0!==c.element("elision")&&"-"===h){const e=c.elements();let i,n,s=0;for(let t=0;t<e.length;t++)if("elision"===e[t].name){s=t;break}if(s>0)for(let t=s;t<e.length;t++){const s=e[t];"text"===s.name&&(i=s),"syllabic"===s.name&&(n=s)}void 0!==i&&n&&(l=i,t="middle")}let d,f=1,p=!1;if(void 0!==c.attributes()&&c.attribute("number")){try{f=parseInt(c.attribute("number").value,10)}catch(a){p=!0}if(p=p||isNaN(f),p)try{const t=c.attribute("number").value.toLowerCase().split("verse");t.length>1&&(f=parseInt(t[1],10))}catch(a){const t=r.ITextTranslation.translateText("ReaderErrorMessages/LyricVerseNumberError","Invalid lyric verse number");this.musicSheet.SheetErrors.pushMeasureError(t);continue}}if("single"===t||"end"===t){if(this.openLyricWords[f]){this.currentLyricWord=this.openLyricWords[f];const t=this.currentLyricWord.Syllables.length;d=new s.LyricsEntry(h,f,this.currentLyricWord,e,t),this.currentLyricWord.Syllables.push(d),delete this.openLyricWords[f],this.currentLyricWord=void 0}else d=new s.LyricsEntry(h,f,void 0,e);d.extend=void 0!==c.element("extend")}else if("begin"===t)this.openLyricWords[f]&&(delete this.openLyricWords[f],this.currentLyricWord=void 0),this.currentLyricWord=new n.LyricWord,this.openLyricWords[f]=this.currentLyricWord,d=new s.LyricsEntry(h,f,this.currentLyricWord,e,0),this.currentLyricWord.Syllables.push(d);else if("middle"===t)if(this.openLyricWords[f]){this.currentLyricWord=this.openLyricWords[f];const t=this.currentLyricWord.Syllables.length;d=new s.LyricsEntry(h,f,this.currentLyricWord,e,t),this.currentLyricWord.Syllables.push(d)}else d=new s.LyricsEntry(h,f,void 0,e);d&&(e.LyricsEntries[f]||(e.LyricsEntries.setValue(f,d),(null===(o=null===(i=e.ParentSourceStaffEntry)||void 0===i?void 0:i.VerticalContainerParent)||void 0===o?void 0:o.ParentMeasure)&&(e.ParentSourceStaffEntry.VerticalContainerParent.ParentMeasure.hasLyrics=!0)),e.ParentVoice.Parent.LyricVersesNumbers[f]||e.ParentVoice.Parent.LyricVersesNumbers.push(f))}}}catch(l){const t=r.ITextTranslation.translateText("ReaderErrorMessages/LyricError","Error while reading lyric entry.");this.musicSheet.SheetErrors.pushMeasureError(t);continue}}e.ParentVoice.Parent.LyricVersesNumbers=e.ParentVoice.Parent.LyricVersesNumbers.filter(((t,e,i)=>i.indexOf(t)===e))}}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.StaffEntryLink=void 0,e.StaffEntryLink=class{constructor(t){this.linkStaffEntries=[],this.voiceEntry=t}get GetVoiceEntry(){return this.voiceEntry}get LinkStaffEntries(){return this.linkStaffEntries}set LinkStaffEntries(t){this.linkStaffEntries=t}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.ArticulationReader=void 0;const s=i(14),r=n(i(1)),o=i(146),a=i(50),l=i(3),h=i(2),c=i(171);e.ArticulationReader=class{getAccEnumFromString(t){switch(t){case"sharp":return h.AccidentalEnum.SHARP;case"flat":return h.AccidentalEnum.FLAT;case"natural":return h.AccidentalEnum.NATURAL;case"double-sharp":case"sharp-sharp":return h.AccidentalEnum.DOUBLESHARP;case"double-flat":case"flat-flat":return h.AccidentalEnum.DOUBLEFLAT;case"quarter-sharp":return h.AccidentalEnum.QUARTERTONESHARP;case"quarter-flat":return h.AccidentalEnum.QUARTERTONEFLAT;case"triple-sharp":return h.AccidentalEnum.TRIPLESHARP;case"triple-flat":return h.AccidentalEnum.TRIPLEFLAT;default:return h.AccidentalEnum.NONE}}addArticulationExpression(t,e){var i,n;if(void 0!==t&&t.elements().length>0){const a=t.elements();for(let t=0,h=a.length;t<h;++t){const h=a[t];let u=h.name;try{u=u.replace("-","");const t=s.ArticulationEnum[u];if(s.VoiceEntry.isSupportedArticulation(t)){let r=l.PlacementEnum.NotYetDefined;const o=null===(i=h.attribute("placement"))||void 0===i?void 0:i.value;"above"===o?r=l.PlacementEnum.Above:"below"===o&&(r=l.PlacementEnum.Below);const a=new c.Articulation(t,r);if("staccato"===u&&e.Articulations.length>0&&e.Articulations[0].articulationEnum!==s.ArticulationEnum.staccato&&e.Articulations.splice(0,0,a),"strongaccent"===u){const t=null===(n=null==h?void 0:h.attribute("type"))||void 0===n?void 0:n.value;"up"===t?a.articulationEnum=s.ArticulationEnum.marcatoup:"down"===t&&(a.articulationEnum=s.ArticulationEnum.marcatodown)}e.hasArticulation(a)||e.Articulations.push(a)}}catch(o){const t="Invalid note articulation.";return void r.default.debug("addArticulationExpression",t,o)}}}}addFermata(t,e){var i;let n=s.ArticulationEnum.fermata;t.attributes().length>0&&t.attribute("type")&&"inverted"===t.attribute("type").value&&(n=s.ArticulationEnum.invertedfermata);let r=l.PlacementEnum.Above;"below"===(null===(i=t.attribute("placement"))||void 0===i?void 0:i.value)&&(r=l.PlacementEnum.Below),e.Articulations.push(new c.Articulation(n,r))}addTechnicalArticulations(t,e,i){var n,r;const a={bend:s.ArticulationEnum.bend,"down-bow":s.ArticulationEnum.downbow,"open-string":s.ArticulationEnum.naturalharmonic,"snap-pizzicato":s.ArticulationEnum.snappizzicato,stopped:s.ArticulationEnum.lefthandpizzicato,"up-bow":s.ArticulationEnum.upbow};for(const s in a){if(!a.hasOwnProperty(s))continue;const i=a[s],o=t.element(s);if(o){let t;"above"===(null===(n=o.attribute("placement"))||void 0===n?void 0:n.value)&&(t=l.PlacementEnum.Above),"below"===(null===(r=o.attribute("placement"))||void 0===r?void 0:r.value)&&(t=l.PlacementEnum.Below);const s=new c.Articulation(i,t);e.hasArticulation(s)||e.Articulations.push(s)}}const h=t.element("fingering");if(h){const t=this.createTechnicalInstruction(h,i);t.type=o.TechnicalInstructionType.Fingering,i.Fingering=t,e.TechnicalInstructions.push(t)}const u=t.element("string");if(u){const t=this.createTechnicalInstruction(u,i);t.type=o.TechnicalInstructionType.String,i.StringInstruction=t,e.TechnicalInstructions.push(t)}}createTechnicalInstruction(t,e){const i=new o.TechnicalInstruction;i.sourceNote=e,i.value=t.value;const n=t.attribute("placement");return i.placement=this.getPlacement(n),i}getPlacement(t,e=l.PlacementEnum.NotYetDefined){if(e!==l.PlacementEnum.NotYetDefined)return e;if(!t)return l.PlacementEnum.NotYetDefined;switch(t.value){case"above":return l.PlacementEnum.Above;case"below":return l.PlacementEnum.Below;case"left":return l.PlacementEnum.Left;case"right":return l.PlacementEnum.Right;default:return l.PlacementEnum.NotYetDefined}}addOrnament(t,e){if(t){let i;const n={"delayed-inverted-turn":a.OrnamentEnum.DelayedInvertedTurn,"delayed-turn":a.OrnamentEnum.DelayedTurn,"inverted-mordent":a.OrnamentEnum.InvertedMordent,"inverted-turn":a.OrnamentEnum.InvertedTurn,mordent:a.OrnamentEnum.Mordent,"trill-mark":a.OrnamentEnum.Trill,turn:a.OrnamentEnum.Turn};for(const e in n){if(!n.hasOwnProperty(e))continue;const s=t.element(e);if(s){i=new a.OrnamentContainer(n[e]);const t=s.attribute("placement");t&&"below"===t.value&&(i.placement=l.PlacementEnum.Below)}}if(i){const n=t.elements("accidental-mark");if(n){let t=l.PlacementEnum.Below,e=h.AccidentalEnum.NONE;const s=n;for(let n=0,r=s.length;n<r;++n){const r=s[n];let o=r.value;e=this.getAccEnumFromString(o);const a=r.attribute("placement");r.hasAttributes&&a&&(o=a.value,"above"===o?t=l.PlacementEnum.Above:"below"===o&&(t=l.PlacementEnum.Below)),t===l.PlacementEnum.Above?i.AccidentalAbove=e:t===l.PlacementEnum.Below&&(i.AccidentalBelow=e)}}e.OrnamentContainer=i}}}}},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.TechnicalInstruction=e.TechnicalInstructionType=void 0,(n=e.TechnicalInstructionType||(e.TechnicalInstructionType={}))[n.Fingering=0]="Fingering",n[n.String=1]="String",e.TechnicalInstruction=class{}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.ChordSymbolReader=void 0;const s=i(48),r=i(2),o=i(20),a=n(i(1));e.ChordSymbolReader=class{static readChordSymbol(t,e,i){const n=t.element("root"),l=t.element("kind"),h=l.attribute("text");if(!n||!l)return;const c=n.element("root-step"),u=n.element("root-alter");if(!c)return;let d;try{d=r.NoteEnum[c.value.trim()]}catch(x){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,x)}let f=r.AccidentalEnum.NONE;if(u)try{f=r.Pitch.AccidentalFromHalfTones(parseInt(u.value,10))}catch(x){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");e.SheetErrors.pushMeasureError(t),a.default.debug("InstrumentReader.readChordSymbol",t,x)}const p=new r.Pitch(d,1,f);let m,b,g=l.value.trim().replace("-","");if(h)switch(h.value){case"aug":g="augmented";break;case"dim":g="diminished"}try{m=s.ChordSymbolEnum[g]}catch(x){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,x)}const y=t.element("bass");if(y){const t=y.element("bass-step"),i=y.element("bass-alter");let n=r.NoteEnum.C;if(t)try{n=r.NoteEnum[t.value.trim()]}catch(E){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,E)}let s=r.AccidentalEnum.NONE;if(i)try{s=r.Pitch.AccidentalFromHalfTones(parseInt(i.value,10))}catch(E){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");e.SheetErrors.pushMeasureError(t),a.default.debug("InstrumentReader.readChordSymbol",t,E)}b=new r.Pitch(n,1,s)}const S=[],v=t.elements("degree");for(const _ of v)if(_){const t=_.element("degree-value"),i=_.element("degree-alter"),n=_.element("degree-type");if(!t||!i||!n)return;let l,h,c;try{l=parseInt(t.value.trim(),10)}catch(E){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,E)}try{h=r.Pitch.AccidentalFromHalfTones(parseInt(i.value,10))}catch(E){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,E)}try{c=s.ChordDegreeText[n.value.trim().toLowerCase()]}catch(E){const t=o.ITextTranslation.translateText("ReaderErrorMessages/ChordSymbolError","Invalid chord symbol");return e.SheetErrors.pushMeasureError(t),void a.default.debug("InstrumentReader.readChordSymbol",t,E)}S.push(new s.Degree(l,h,c))}return new s.ChordSymbolContainer(p,m,b,S,e.Rules)}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.ExpressionReader=void 0;const s=i(0),r=i(104),o=i(32),a=i(56),l=i(38),h=i(30),c=i(103),u=i(37),d=i(64),f=i(65),p=i(3),m=i(9),b=i(20),g=n(i(1)),y=i(21),S=i(105);e.ExpressionReader=class{constructor(t,e,i){this.musicSheet=t,this.staffNumber=i,this.globalStaffIndex=t.getGlobalStaffIndexOfFirstStaff(e)+(i-1),this.initialize()}readExpressionParameters(t,e,i,n,r,o,a){this.initialize();const l=t.element("offset");if(void 0!==l&&!a)try{this.offsetDivisions=parseInt(l.value,10)}catch(u){const t="ReaderErrorMessages/ExpressionOffsetError, Invalid expression offset -> set to default.";g.default.debug("ExpressionReader.readExpressionParameters",t,u),this.musicSheet.SheetErrors.pushMeasureError(t),this.offsetDivisions=0}this.directionTimestamp=s.Fraction.createFromFraction(n);let h=new s.Fraction(Math.abs(this.offsetDivisions),4*i);this.offsetDivisions>0?n.RealValue>0?(h=s.Fraction.multiply(s.Fraction.minus(n,r),h),this.directionTimestamp=s.Fraction.plus(h,n)):this.directionTimestamp=s.Fraction.createFromFraction(h):this.offsetDivisions<0&&(n.RealValue>0?(h=s.Fraction.multiply(s.Fraction.minus(n,r),h),this.directionTimestamp=s.Fraction.minus(n,h)):this.directionTimestamp=s.Fraction.createFromFraction(h));const c=t.attribute("placement");if(c)try{const t=c.value;"below"===t?this.placement=p.PlacementEnum.Below:"above"===t&&(this.placement=p.PlacementEnum.Above)}catch(u){const t=b.ITextTranslation.translateText("ReaderErrorMessages/ExpressionPlacementError","Invalid expression placement -> set to default.");g.default.debug("ExpressionReader.readExpressionParameters",t,u),this.musicSheet.SheetErrors.pushMeasureError(t),this.placement=p.PlacementEnum.Below}if(this.placement===p.PlacementEnum.NotYetDefined)try{const e=t.element("direction-type");if(e){const t=e.element("dynamics");if(t){const e=t.attribute("default-y");e&&this.readExpressionPlacement(e,"read dynamics y pos")}const i=e.element("wedge");if(i){const t=i.attribute("default-y");t&&this.readExpressionPlacement(t,"read wedge y pos")}const n=e.element("words");if(n){const t=n.attribute("default-y");t&&this.readExpressionPlacement(t,"read words y pos")}const s=e.element("rehearsal");if(s){const t=s.attribute("default-y");t&&this.readExpressionPlacement(t,"read rehearsal pos")}}}catch(u){const t=b.ITextTranslation.translateText("ReaderErrorMessages/ExpressionPlacementError","Invalid expression placement -> set to default.");g.default.debug("ExpressionReader.readExpressionParameters",t,u),this.musicSheet.SheetErrors.pushMeasureError(t),this.placement=p.PlacementEnum.Below}this.placement===p.PlacementEnum.NotYetDefined&&(e.Staves.length>1?this.placement=p.PlacementEnum.Below:e.HasLyrics?this.placement=p.PlacementEnum.Above:this.placement=p.PlacementEnum.Below)}read(t,e,i){let n=!1,r=!1;const o=t.element("sound");if(o){const t=o.attribute("tempo"),i=o.attribute("dynamics");if(t){const i=t.value.match(/\d+/);this.soundTempo=void 0!==i?parseInt(i[0],10):100,e.TempoInBPM=this.soundTempo,0===this.musicSheet.DefaultStartTempoInBpm&&(this.musicSheet.DefaultStartTempoInBpm=this.soundTempo),this.musicSheet.HasBPMInfo=!0,n=!0}if(i){const t=i.value.match(/\d+/);this.soundDynamic=void 0!==t?parseInt(t[0],10):100,r=!0}}const a=t.element("direction-type");if(!a)return;let l=a.element("metronome");if(l){const t=l.element("beat-unit"),n=void 0!==l.element("beat-unit-dot"),r=l.element("per-minute");if(void 0!==t&&r){l.hasAttributes&&void 0!==l.attribute("default-x")&&(this.directionTimestamp=s.Fraction.createFromFraction(i));const o=parseInt(r.value,10);this.createNewTempoExpressionIfNeeded(e);const a=new u.InstantaneousTempoExpression(void 0,this.placement,this.staffNumber,o,this.currentMultiTempoExpression,!0);a.parentMeasure=e,this.soundTempo=o,e.TempoInBPM=this.soundTempo,0===this.musicSheet.DefaultStartTempoInBpm&&(this.musicSheet.DefaultStartTempoInBpm=this.soundTempo),this.musicSheet.HasBPMInfo=!0,a.dotted=n,a.beatUnit=t.value,this.currentMultiTempoExpression.addExpression(a,""),this.currentMultiTempoExpression.CombinedExpressionsText="test"}}else if(l=a.element("dynamics"),l){const n=void 0!==t.element("notations");this.interpretInstantaneousDynamics(l,e,i,n)}else if(l=a.element("words"),l)if(n){this.createNewTempoExpressionIfNeeded(e),this.currentMultiTempoExpression.CombinedExpressionsText=l.value;const t=new u.InstantaneousTempoExpression(l.value,this.placement,this.staffNumber,this.soundTempo,this.currentMultiTempoExpression);this.currentMultiTempoExpression.addExpression(t,"")}else r||this.interpretWords(l,e,i);else l=a.element("wedge"),l?this.interpretWedge(l,e,i,e.MeasureNumber):(l=a.element("rehearsal"),l&&this.interpretRehearsalMark(l,e,i,e.MeasureNumber))}checkForOpenExpressions(t,e){this.openContinuousDynamicExpression&&(this.createNewMultiExpressionIfNeeded(t,e),this.closeOpenContinuousDynamic()),this.openContinuousTempoExpression&&this.closeOpenContinuousTempo(s.Fraction.plus(t.AbsoluteTimestamp,e))}addOctaveShift(t,e,i){let n=1;const s=t.element("staff");if(s)try{n=parseInt(s.value,10)}catch(o){const t=b.ITextTranslation.translateText("ReaderErrorMessages/OctaveShiftStaffError","Invalid octave shift staff number -> set to default");this.musicSheet.SheetErrors.pushMeasureError(t),n=1,g.default.debug("ExpressionReader.addOctaveShift",t,o)}const r=t.element("direction-type");if(r){const t=r.element("octave-shift");if(void 0!==t&&t.hasAttributes)try{if(t.attribute("size")){const s=parseInt(t.attribute("size").value,10);let r=0;if(8===s?r=1:15===s&&(r=2),t.attribute("type")){const s=t.attribute("type").value;if("up"===s||"down"===s){const t=new h.OctaveShift(s,r);t.StaffNumber=n,this.createNewMultiExpressionIfNeeded(e),this.getMultiExpression.OctaveShiftStart=t,t.ParentStartMultiExpression=this.getMultiExpression,this.openOctaveShift=t}else"stop"===s&&this.openOctaveShift&&(this.createNewMultiExpressionIfNeeded(e,i),this.getMultiExpression.OctaveShiftEnd=this.openOctaveShift,this.openOctaveShift.ParentEndMultiExpression=this.getMultiExpression,this.openOctaveShift=void 0)}}}catch(a){const t=b.ITextTranslation.translateText("ReaderErrorMessages/OctaveShiftError","Error while reading octave shift.");this.musicSheet.SheetErrors.pushMeasureError(t),g.default.debug("ExpressionReader.addOctaveShift",t,a)}}}initialize(){this.placement=p.PlacementEnum.NotYetDefined,this.soundTempo=0,this.soundDynamic=0,this.offsetDivisions=0}readExpressionPlacement(t,e){try{const e=parseInt(t.value,10);e<0?this.placement=p.PlacementEnum.Below:e>0&&(this.placement=p.PlacementEnum.Above)}catch(i){g.default.debug("ExpressionReader.readExpressionParameters",e,i)}}interpretInstantaneousDynamics(t,e,i,n){if(t.hasElements){t.hasAttributes&&t.attribute("default-x")&&(this.directionTimestamp=s.Fraction.createFromFraction(i));let r=t.elements()[0].name;if("other-dynamics"===r&&(r=t.elements()[0].value),r){n?this.createNewMultiExpressionIfNeeded(e,s.Fraction.createFromFraction(i)):this.createNewMultiExpressionIfNeeded(e),void 0!==this.openContinuousDynamicExpression&&this.openContinuousDynamicExpression.StartMultiExpression!==this.getMultiExpression&&this.closeOpenContinuousDynamic();const t=new l.InstantaneousDynamicExpression(r,this.soundDynamic,this.placement,this.staffNumber,e);this.getMultiExpression.addExpression(t,""),this.initialize(),this.activeInstantaneousDynamic?this.activeInstantaneousDynamic.DynEnum=t.DynEnum:this.activeInstantaneousDynamic=new l.InstantaneousDynamicExpression(r,0,p.PlacementEnum.NotYetDefined,1,e)}}}interpretWords(t,e,i){const n=t.value;let r;const o=t.attribute("font-style");if(o&&"italic"===o.value&&(r=y.FontStyles.Italic),n.length>0){if(t.hasAttributes&&t.attribute("default-x")&&(this.directionTimestamp=s.Fraction.createFromFraction(i)),this.checkIfWordsNodeIsRepetitionInstruction(n))return;this.fillMultiOrTempoExpression(n,e,r),this.initialize()}}interpretWedge(t,e,i,n){void 0!==t&&t.hasAttributes&&t.attribute("default-x")&&(this.directionTimestamp=s.Fraction.createFromFraction(i)),this.createNewMultiExpressionIfNeeded(e),this.addWedge(t,e),this.initialize()}interpretRehearsalMark(t,e,i,n){e.rehearsalExpression=new S.RehearsalExpression(t.value,this.placement)}createNewMultiExpressionIfNeeded(t,e){e||(e=this.directionTimestamp),(!this.getMultiExpression||this.getMultiExpression&&(this.getMultiExpression.SourceMeasureParent!==t||this.getMultiExpression.SourceMeasureParent===t&&this.getMultiExpression.Timestamp!==e))&&(this.getMultiExpression=new c.MultiExpression(t,s.Fraction.createFromFraction(e)),t.StaffLinkedExpressions[this.globalStaffIndex].push(this.getMultiExpression))}createNewTempoExpressionIfNeeded(t){this.currentMultiTempoExpression&&this.currentMultiTempoExpression.SourceMeasureParent===t&&this.currentMultiTempoExpression.Timestamp===this.directionTimestamp||(this.currentMultiTempoExpression=new r.MultiTempoExpression(t,s.Fraction.createFromFraction(this.directionTimestamp)),t.TempoExpressions.push(this.currentMultiTempoExpression))}addWedge(t,e){if(void 0!==t&&t.hasAttributes){const n=t.attribute("type").value.toLowerCase();try{if("crescendo"===n||"diminuendo"===n){const t=new o.ContinuousDynamicExpression(o.ContDynamicEnum[n],this.placement,this.staffNumber,e);this.openContinuousDynamicExpression&&this.closeOpenContinuousDynamic(),this.openContinuousDynamicExpression=t,this.getMultiExpression.StartingContinuousDynamic=t,t.StartMultiExpression=this.getMultiExpression,void 0!==this.activeInstantaneousDynamic&&this.activeInstantaneousDynamic.StaffNumber===t.StaffNumber&&(this.activeInstantaneousDynamic=void 0)}else"stop"===n&&this.openContinuousDynamicExpression&&this.closeOpenContinuousDynamic()}catch(i){const t="ReaderErrorMessages/WedgeError, Error while reading Crescendo / Diminuendo.";this.musicSheet.SheetErrors.pushMeasureError(t),g.default.debug("ExpressionReader.addWedge",t,i)}}}fillMultiOrTempoExpression(t,e,i){if(!t)return;const n=t.trim();this.createExpressionFromString("",n,e,t,i)}createExpressionFromString(t,e,i,n,s){if(u.InstantaneousTempoExpression.isInputStringInstantaneousTempo(e)||a.ContinuousTempoExpression.isInputStringContinuousTempo(e)){if(i.TempoExpressions.length>0)for(let t=0,n=i.TempoExpressions.length;t<n;++t){const n=i.TempoExpressions[t];if(n.Timestamp===this.directionTimestamp&&void 0!==n.InstantaneousTempo&&-1!==n.InstantaneousTempo.Label.indexOf(e))return!1}if(this.createNewTempoExpressionIfNeeded(i),this.currentMultiTempoExpression.CombinedExpressionsText=n,u.InstantaneousTempoExpression.isInputStringInstantaneousTempo(e)){const i=new u.InstantaneousTempoExpression(e,this.placement,this.staffNumber,this.soundTempo,this.currentMultiTempoExpression);return this.currentMultiTempoExpression.addExpression(i,t),!0}if(a.ContinuousTempoExpression.isInputStringContinuousTempo(e)){const i=new a.ContinuousTempoExpression(e,this.placement,this.staffNumber,this.currentMultiTempoExpression);return this.currentMultiTempoExpression.addExpression(i,t),!0}}if(l.InstantaneousDynamicExpression.isInputStringInstantaneousDynamic(e)||o.ContinuousDynamicExpression.isInputStringContinuousDynamic(e)){if(this.createNewMultiExpressionIfNeeded(i),l.InstantaneousDynamicExpression.isInputStringInstantaneousDynamic(e)){void 0===this.openContinuousDynamicExpression||this.openContinuousDynamicExpression.EndMultiExpression||this.closeOpenContinuousDynamic();const n=new l.InstantaneousDynamicExpression(e,this.soundDynamic,this.placement,this.staffNumber,i);return this.getMultiExpression.addExpression(n,t),!0}if(o.ContinuousDynamicExpression.isInputStringContinuousDynamic(e)){const n=new o.ContinuousDynamicExpression(void 0,this.placement,this.staffNumber,i,e);return void 0===this.openContinuousDynamicExpression||this.openContinuousDynamicExpression.EndMultiExpression||this.closeOpenContinuousDynamic(),void 0!==this.activeInstantaneousDynamic&&this.activeInstantaneousDynamic.StaffNumber===n.StaffNumber&&(this.activeInstantaneousDynamic=void 0),this.openContinuousDynamicExpression=n,n.StartMultiExpression=this.getMultiExpression,this.getMultiExpression.addExpression(n,t),!0}}if(d.MoodExpression.isInputStringMood(e)){this.createNewMultiExpressionIfNeeded(i),i.hasMoodExpressions=!0;const n=new d.MoodExpression(e,this.placement,this.staffNumber);return n.fontStyle=s,this.getMultiExpression.addExpression(n,t),!0}if(this.createNewMultiExpressionIfNeeded(i),i.TempoExpressions.length>0)for(let o=0,a=i.TempoExpressions.length;o<a;++o){const t=i.TempoExpressions[o];if(t.Timestamp===this.directionTimestamp&&void 0!==t.InstantaneousTempo&&t.EntriesList.length>0&&!this.hasDigit(e)&&this.globalStaffIndex>0){if(t.EntriesList[0].label.indexOf(e)>=0)return!1;break}}let r=m.TextAlignmentEnum.CenterBottom;this.musicSheet.Rules.CompactMode&&(r=m.TextAlignmentEnum.LeftBottom);const h=new f.UnknownExpression(e,this.placement,r,this.staffNumber);return h.fontStyle=s,this.getMultiExpression.addExpression(h,t),!1}closeOpenContinuousDynamic(){this.openContinuousDynamicExpression.EndMultiExpression=this.getMultiExpression,this.getMultiExpression.EndingContinuousDynamic=this.openContinuousDynamicExpression,this.openContinuousDynamicExpression=void 0}closeOpenContinuousTempo(t){this.openContinuousTempoExpression.AbsoluteEndTimestamp=t,this.openContinuousTempoExpression=void 0}checkIfWordsNodeIsRepetitionInstruction(t){return"coda"===(t=t.trim().toLowerCase())||"tocoda"===t||"to coda"===t||"fine"===t||"d.c."===t||"dacapo"===t||"da capo"===t||"d.s."===t||"dalsegno"===t||"dal segno"===t||"d.c. al fine"===t||"d.s. al fine"===t||"d.c. al coda"===t||"d.s. al coda"===t}hasDigit(t){return/\d/.test(t)}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.SlurReader=void 0;const s=i(173),r=n(i(1)),o=i(20),a=i(102);e.SlurReader=class{constructor(t){this.openSlurDict={},this.musicSheet=t}addSlur(t,e){try{if(t)for(const n of t)if(n.attributes().length>0){const t=n.attribute("type").value;let o=1;try{n.attribute("number")&&(o=parseInt(n.attribute("number").value,10))}catch(i){r.default.debug("VoiceGenerator.addSlur number: ",i)}let l=a.PlacementEnum.NotYetDefined;const h=n.attribute("placement");h&&h.value&&("above"===h.value?l=a.PlacementEnum.Above:"below"===h.value&&(l=a.PlacementEnum.Below));const c=n.attribute("orientation");if(c&&c.value&&("over"===c.value?l=a.PlacementEnum.Above:"under"===c.value&&(l=a.PlacementEnum.Below)),"start"===t){let t=this.openSlurDict[o];t||(t=new s.Slur,this.openSlurDict[o]=t),t.StartNote=e,t.PlacementXml=l}else if("stop"===t){const t=this.openSlurDict[o];t&&(t.EndNote=e,e.checkForDoubleSlur(t)||(e.NoteSlurs.push(t),t.StartNote.NoteSlurs.push(t)),delete this.openSlurDict[o])}}}catch(n){const t=o.ITextTranslation.translateText("ReaderErrorMessages/SlurError","Error while reading slur.");this.musicSheet.SheetErrors.pushMeasureError(t)}}}},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.SubInstrument=void 0;const s=i(7),r=n(i(1));class o{constructor(t){this.parentInstrument=t,this.fixedKey=-1,this.name=this.parseMidiInstrument(this.parentInstrument.Name),this.midiInstrumentID=o.midiInstrument[this.name],this.volume=1}get ParentInstrument(){return this.parentInstrument}static isPianoInstrument(t){return t===s.MidiInstrument.Acoustic_Grand_Piano||t===s.MidiInstrument.Bright_Acoustic_Piano||t===s.MidiInstrument.Electric_Grand_Piano||t===s.MidiInstrument.Electric_Piano_1||t===s.MidiInstrument.Electric_Piano_2}setMidiInstrument(t){this.midiInstrumentID=o.midiInstrument[this.parseMidiInstrument(t)]}parseMidiInstrument(t){try{if(t){const e=t.toLowerCase().trim();for(const t in o.midiInstrument)if(-1!==e.indexOf(t))return t}if(this.parentInstrument.Name){const t=this.parentInstrument.Name.toLowerCase().trim();for(const e in o.midiInstrument)if(-1!==t.indexOf(e))return e}}catch(e){r.default.error("Error parsing MIDI Instrument. Default to Grand Piano.")}return"unnamed"}}e.SubInstrument=o,o.midiInstrument={alt:s.MidiInstrument.Synth_Voice,alto:s.MidiInstrument.Synth_Voice,banjo:s.MidiInstrument.Banjo,bariton:s.MidiInstrument.Synth_Voice,baritone:s.MidiInstrument.Synth_Voice,bass:s.MidiInstrument.Synth_Voice,"blockflöte":s.MidiInstrument.Recorder,brass:s.MidiInstrument.Trombone,bratsche:s.MidiInstrument.Viola,cello:s.MidiInstrument.Cello,clarinet:s.MidiInstrument.Clarinet,contrabass:s.MidiInstrument.Contrabass,drums:s.MidiInstrument.Percussion,flute:s.MidiInstrument.Flute,"flöte":s.MidiInstrument.Flute,frenchhorn:s.MidiInstrument.French_Horn,gitarre:s.MidiInstrument.Acoustic_Guitar_nylon,guitar:s.MidiInstrument.Acoustic_Guitar_nylon,harfe:s.MidiInstrument.Orchestral_Harp,harp:s.MidiInstrument.Orchestral_Harp,klarinette:s.MidiInstrument.Clarinet,klavier:s.MidiInstrument.Acoustic_Grand_Piano,kontrabass:s.MidiInstrument.Contrabass,oboe:s.MidiInstrument.Oboe,organ:s.MidiInstrument.Church_Organ,orgel:s.MidiInstrument.Church_Organ,orgue:s.MidiInstrument.Church_Organ,percussion:s.MidiInstrument.Percussion,piano:s.MidiInstrument.Acoustic_Grand_Piano,piccolo:s.MidiInstrument.Piccolo,posaune:s.MidiInstrument.Trombone,recorder:s.MidiInstrument.Recorder,sax:s.MidiInstrument.Tenor_Sax,schlagwerk:s.MidiInstrument.Percussion,schlagzeug:s.MidiInstrument.Percussion,sopran:s.MidiInstrument.Synth_Voice,steeldrum:s.MidiInstrument.Steel_Drums,streicher:s.MidiInstrument.String_Ensemble_1,strings:s.MidiInstrument.String_Ensemble_1,tenor:s.MidiInstrument.Synth_Voice,tpt:s.MidiInstrument.Trumpet,trombone:s.MidiInstrument.Trombone,trompete:s.MidiInstrument.Trumpet,trumpet:s.MidiInstrument.Trumpet,tuba:s.MidiInstrument.Tuba,unnamed:s.MidiInstrument.Acoustic_Grand_Piano,viola:s.MidiInstrument.Viola,violin:s.MidiInstrument.Violin,"violon-c":s.MidiInstrument.Cello,"violon.":s.MidiInstrument.Violin,voice:s.MidiInstrument.Synth_Voice,woodblock:s.MidiInstrument.Woodblock}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.MusicSymbolModuleFactory=void 0;const n=i(152),s=i(153);e.MusicSymbolModuleFactory=class{static createRepetitionInstructionReader(){return new n.RepetitionInstructionReader}static createRepetitionCalculator(){return new s.RepetitionCalculator}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RepetitionInstructionReader=void 0;const n=i(28),s=i(28),r=i(174);e.RepetitionInstructionReader=class{set MusicSheet(t){this.musicSheet=t,this.xmlMeasureList=new Array(this.musicSheet.Instruments.length),this.repetitionInstructions=[]}prepareReadingMeasure(t,e){this.currentMeasureIndex=e}handleLineRepetitionInstructions(t){let e=!1;if(t.elements().length>0){let i="",s=!1,r="",o="",a="";const l=[],h=t.element("bar-style");h&&(a=h.value),i=t.attributes().length>0&&t.attribute("location")?t.attribute("location").value:"right";const c=t.elements();for(let t=0,e=c.length;t<e;++t){const e=c[t];if("repeat"===e.name&&e.hasAttributes)s=!0,r=e.attribute("direction").value;else if("ending"===e.name&&e.hasAttributes&&void 0!==e.attribute("type")&&e.attribute("number")){o=e.attribute("type").value;const t=e.attribute("number").value.split("[,+]");for(let e=0,i=t.length;e<i;++e){const i=t[e],n=i.match("[0-9]");if(-1!==i.search("-")&&2===n.length){const t=parseInt(n[0],10),e=parseInt(n[1],10);for(let i=t;i<=e;i++)l.push(i)}else for(let t=0,e=n.length;t<e;++t){const e=n[t];l.push(parseInt(e,10))}}}}if("light-heavy"!==a||0!==l.length||s||(e=!0),s||l.length>0)if("left"===i){if("start"===o){const t=new n.RepetitionInstruction(this.currentMeasureIndex,n.RepetitionInstructionEnum.Ending,n.AlignmentType.Begin,void 0,l);this.addInstruction(this.repetitionInstructions,t)}if("forward"===r){const t=new n.RepetitionInstruction(this.currentMeasureIndex,n.RepetitionInstructionEnum.StartLine);this.addInstruction(this.repetitionInstructions,t)}}else{if("stop"===o){const t=new n.RepetitionInstruction(this.currentMeasureIndex,n.RepetitionInstructionEnum.Ending,n.AlignmentType.End,void 0,l);this.addInstruction(this.repetitionInstructions,t)}if("backward"===r){const t=new n.RepetitionInstruction(this.currentMeasureIndex,n.RepetitionInstructionEnum.BackJumpLine);this.addInstruction(this.repetitionInstructions,t)}}}return e}handleRepetitionInstructionsFromWordsOrSymbols(t,e){const i=t.element("words"),s=this.currentMeasureIndex;if(i){const t="d\\s?\\.s\\.",e=i.value.trim().toLowerCase();if(r.StringUtil.StringContainsSeparatedWord(e,t+" al fine",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DalSegnoAlFine);return this.addInstruction(this.repetitionInstructions,t),!0}const o="d\\.\\s?c\\.";if(r.StringUtil.StringContainsSeparatedWord(e,o+" al coda",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DalSegnoAlCoda);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,o+" al fine",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DaCapoAlFine);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,o+" al coda",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DaCapoAlCoda);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,o)||r.StringUtil.StringContainsSeparatedWord(e,"da\\s?capo",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DaCapo);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,t,!0)||r.StringUtil.StringContainsSeparatedWord(e,"dal\\s?segno",!0)){let t;return t=r.StringUtil.StringContainsSeparatedWord(e,"al\\s?coda",!0)?new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DalSegnoAlCoda):new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.DalSegno),this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,"to\\s?coda",!0)||r.StringUtil.StringContainsSeparatedWord(e,"a (la )?coda",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.ToCoda);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,"fine",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.Fine);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,"coda",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.Coda);return this.addInstruction(this.repetitionInstructions,t),!0}if(r.StringUtil.StringContainsSeparatedWord(e,"segno",!0)){const t=new n.RepetitionInstruction(s,n.RepetitionInstructionEnum.Segno);return this.addInstruction(this.repetitionInstructions,t),!0}}else{if(t.element("segno")){const t=new 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n.INSIDE_AT_END:this.nodeInsertAtEnd(a,s)}}else{for(var o in this.nodes)if(this.nodes.hasOwnProperty(o)&&(h=this.findNodeId(o,s))>-1){this.nodeDeleteAtIndex(o,h);break}for(var o in this.nodes){var h;if(this.nodes.hasOwnProperty(o)&&(h=this.findNodeId(o,a))>-1){switch(i){case n.BEFORE:this.insertIdIntoNode(o,s,h);break;case n.AFTER:this.insertIdIntoNode(o,s,h+1);break;case n.INSIDE_AT_START:this.nodeInsertAtStart(a,s);break;case n.INSIDE_AT_END:this.nodeInsertAtEnd(a,s)}break}}}},t.prototype.swapArrayElements=function(t,e,i){var n=t[e];return t[e]=t[i],t[i]=n,t},t.prototype.rootDeleteId=function(t){var e=this.findRootId(t);e>-1&&this.rootDelete(e)},t.prototype.nodeAndSubNodesDelete=function(t){for(var e=[],i=0;i<this.nodes[t].length;i++){var n=this.nodes[t][i];this.nodeAndSubNodesDelete(n),e.push(t)}for(this.nodeDelete(t),i=0;i<e.length;i++)this.nodeDelete(e[i])},t.prototype.nodeRefrencesDelete=function(t){for(var e in this.nodes)if(this.nodes.hasOwnProperty(e))for(var i=0;i<this.nodes[e].length;i++)this.nodes[e][i]===t&&this.nodeDeleteAtIndex(e,i)},t.prototype.nodeDelete=function(t){delete this.nodes[t]},t.prototype.findRootId=function(t){return this.rootIds.indexOf(t)},t.prototype.findNodeId=function(t,e){return this.nodes[t].indexOf(e)},t.prototype.findNode=function(t){return this.nodes[t]},t.prototype.nodeInsertAtStart=function(t,e){this.nodes[t].unshift(e)},t.prototype.nodeInsertAtEnd=function(t,e){this.nodes[t].push(e)},t.prototype.rootDelete=function(t){this.rootIds.splice(t,1)},t.prototype.nodeDeleteAtIndex=function(t,e){this.nodes[t].splice(e,1)},t.prototype.rootInsertAtStart=function(t){this.rootIds.unshift(t)},t.prototype.rootInsertAtEnd=function(t){this.rootIds.push(t)},t}();e.default=r},function(t,e,i){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.TieTypes=void 0,(n=e.TieTypes||(e.TieTypes={})).SIMPLE="",n.HAMMERON="H",n.PULLOFF="P",n.SLIDE="S",n.TAPPING="T"},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.VexFlowSlur=e.CurvePositionEnum=void 0;const s=n(i(8));var r,o;(o=r=e.CurvePositionEnum||(e.CurvePositionEnum={}))[o.NEAR_HEAD=1]="NEAR_HEAD",o[o.NEAR_TOP=2]="NEAR_TOP";class a{constructor(t){this.vfStartNote=void 0,this.vfEndNote=void 0,this.parentSlur=t}static createFromVexflowSlur(t){return new a(t.parentSlur)}get vfSlur(){return this.parentSlur}curve_Options(){return{cps:[{x:0,y:10},{x:0,y:10}],invert:!1,position:r.NEAR_TOP,position_end:r.NEAR_TOP,spacing:2,thickness:2,x_shift:0,y_shift:10}}createVexFlowCurve(){this.vfCurve=new s.default.Flow.Curve(this.vfStartNote,this.vfEndNote,void 0)}}e.VexFlowSlur=a},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.TimestampTransform=e.MusicPartManager=void 0;const n=i(0),s=i(167);e.MusicPartManager=class{constructor(t){this.musicSheet=t}reInit(){this.init()}init(){this.parts=this.musicSheet.Repetitions.slice(),this.sheetStart=this.musicSheet.SelectionStart=new n.Fraction(0,1),this.sheetEnd=this.musicSheet.SelectionEnd=this.musicSheet.SheetEndTimestamp,this.calcMapping()}getCurrentRepetitionTimestampTransform(t){let e;for(let i=this.timestamps.length-1;i>=0;i--)if(e=this.timestamps[i],t.gte(e.$from))return e;return this.timestamps[0]}absoluteEnrolledToSheetTimestamp(t){if(0===this.timestamps.length)return t;const e=this.getCurrentRepetitionTimestampTransform(t);return n.Fraction.plus(t,n.Fraction.minus(e.to,e.$from))}get Parts(){return this.parts}get MusicSheet(){return this.musicSheet}getIterator(t){return t?new s.MusicPartManagerIterator(this.musicSheet,t,void 0):new s.MusicPartManagerIterator(this.musicSheet,this.musicSheet.SelectionStart,this.musicSheet.SelectionEnd)}setSelectionStart(t){this.musicSheet.SelectionStart=t,this.musicSheet.SelectionEnd=void 0}setSelectionRange(t,e){this.musicSheet.SelectionStart=null!=t?t:this.sheetStart,this.musicSheet.SelectionEnd=null!=e?e:this.sheetEnd}calcMapping(){const t=[],e=this.getIterator();let i=e.CurrentRepetition,n=new r(e.CurrentEnrolledTimestamp.clone(),e.CurrentSourceTimestamp.clone(),void 0,0);for(t.push(n);!e.EndReached;){if(e.JumpOccurred||i!==e.CurrentRepetition){if(i=e.CurrentRepetition,e.backJumpOccurred){const i=e.JumpResponsibleRepetition;n.nextBackJump=e.CurrentEnrolledTimestamp,n.curRepetition=i,n.curRepetitionIteration=e.CurrentJumpResponsibleRepetitionIterationBeforeJump;for(let e=this.timestamps.length-2;e>=0&&!t[e].to.lt(i.AbsoluteTimestamp)&&!t[e].curRepetition;e--)t[e].nextBackJump=n.nextBackJump,t[e].curRepetition=i,t[e].curRepetitionIteration=n.curRepetitionIteration}n=new r(e.CurrentEnrolledTimestamp.clone(),e.CurrentSourceTimestamp.clone(),void 0,0),t.push(n)}e.moveToNext()}this.timestamps=t}};class r{constructor(t,e,i,n){this.$from=t,this.to=e,this.curRepetition=i,this.curRepetitionIteration=n,this.nextBackJump=void 0,this.nextForwardJump=void 0}}e.TimestampTransform=r},function(t,e,i){var n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.MusicPartManagerIterator=void 0;const s=i(0),r=i(168),o=i(19),a=i(32),l=n(i(1));class h{constructor(t,e,i){this.currentMeasureIndex=0,this.currentPartIndex=0,this.currentVoiceEntryIndex=-1,this.currentDynamicEntryIndex=0,this.currentTempoEntryIndex=0,this.currentDynamicChangingExpressions=[],this.currentRepetition=void 0,this.endReached=!1,this.frontReached=!1,this.currentTimeStamp=new s.Fraction(0,1),this.currentEnrolledMeasureTimestamp=new s.Fraction(0,1),this.currentRelativeInMeasureTimestamp=new s.Fraction(0,1),this.currentVerticalContainerInMeasureTimestamp=new s.Fraction(0,1),this.jumpResponsibleRepetition=void 0,this.activeDynamicExpressions=[];try{this.frontReached=!0,this.musicSheet=t,this.currentVoiceEntries=void 0,this.frontReached=!1;for(const t of this.musicSheet.Repetitions)this.setRepetitionIterationCount(t,1);if(this.activeDynamicExpressions=new Array(this.musicSheet.getCompleteNumberOfStaves()),this.currentMeasure=this.musicSheet.SourceMeasures[0],!e)return;do{this.moveToNext()}while((!this.currentVoiceEntries||this.currentTimeStamp.lt(e))&&!this.endReached);for(let t=0;t<this.activeDynamicExpressions.length;t++)if(this.activeDynamicExpressions[t])if(this.activeDynamicExpressions[t]instanceof a.ContinuousDynamicExpression){const e=this.activeDynamicExpressions[t];this.currentDynamicChangingExpressions.push(new r.DynamicsContainer(e,t))}else{const e=this.activeDynamicExpressions[t];this.currentDynamicChangingExpressions.push(new r.DynamicsContainer(e,t))}this.currentTempoChangingExpression=this.activeTempoExpression}catch(n){l.default.info("MusicPartManagerIterator: "+n)}}get EndReached(){return this.endReached}get FrontReached(){return this.frontReached}get CurrentMeasure(){return this.currentMeasure}get CurrentRepetition(){return this.currentRepetition}get CurrentRepetitionIteration(){return this.CurrentRepetition?this.getRepetitionIterationCount(this.CurrentRepetition):0}get CurrentJumpResponsibleRepetitionIterationBeforeJump(){return this.jumpResponsibleRepetition?this.getRepetitionIterationCount(this.jumpResponsibleRepetition)-1:0}get CurrentBpm(){return this.currentBpm}get CurrentVoiceEntries(){return this.currentVoiceEntries}get CurrentMeasureIndex(){return this.currentMeasureIndex}get CurrentEnrolledTimestamp(){return s.Fraction.plus(this.currentEnrolledMeasureTimestamp,this.currentVerticalContainerInMeasureTimestamp)}get CurrentSourceTimestamp(){return this.currentTimeStamp}get CurrentRelativeInMeasureTimestamp(){return this.currentRelativeInMeasureTimestamp}get JumpOccurred(){return this.backJumpOccurred||this.forwardJumpOccurred}get ActiveTempoExpression(){return this.activeTempoExpression}get ActiveDynamicExpressions(){return this.activeDynamicExpressions}get CurrentTempoChangingExpression(){return this.currentTempoChangingExpression}get JumpResponsibleRepetition(){return this.jumpResponsibleRepetition}clone(t,e){const i=new h(this.musicSheet,null!=t?t:this.currentTimeStamp,e);return i.currentVoiceEntryIndex=this.currentVoiceEntryIndex,i.currentMappingPart=this.currentMappingPart,i.currentPartIndex=this.currentPartIndex,i.currentVoiceEntries=this.currentVoiceEntries,i.endReached=this.endReached,i.frontReached=this.frontReached,i}CurrentVisibleVoiceEntries(t){const e=[];if(!this.currentVoiceEntries)return e;if(t){for(const i of this.currentVoiceEntries)if(i.ParentVoice.Parent.IdString===t.IdString)return this.getVisibleEntries(i,e),e}else for(const i of this.currentVoiceEntries)this.getVisibleEntries(i,e);return e}CurrentAudibleVoiceEntries(t){const e=[];if(!this.currentVoiceEntries)return e;if(t){for(const i of this.currentVoiceEntries)if(i.ParentVoice.Parent.IdString===t.IdString)return this.getAudibleEntries(i,e),e}else for(const i of this.currentVoiceEntries)this.getAudibleEntries(i,e);return e}getCurrentDynamicChangingExpressions(){return this.currentDynamicChangingExpressions}CurrentScoreFollowingVoiceEntries(t){const e=[];if(!this.currentVoiceEntries)return e;if(t){for(const i of this.currentVoiceEntries)if(i.ParentVoice.Parent.IdString===t.IdString)return this.getScoreFollowingEntries(i,e),e}else for(const i of this.currentVoiceEntries)this.getScoreFollowingEntries(i,e);return e}moveToNext(){this.forwardJumpOccurred=this.backJumpOccurred=!1,this.endReached||(this.currentVoiceEntries&&(this.currentVoiceEntries=[]),this.recursiveMove(),this.currentMeasure||(this.currentTimeStamp=new s.Fraction(99999,1)))}moveToNextVisibleVoiceEntry(t){for(;!this.endReached;)if(this.moveToNext(),this.checkEntries(t))return}resetRepetitionIterationCount(t){return this.setRepetitionIterationCount(t,1),1}incrementRepetitionIterationCount(t){return-1===this.repetitionIterationCountDictKeys.indexOf(t)?this.setRepetitionIterationCount(t,1):this.setRepetitionIterationCount(t,this.getRepetitionIterationCount(t)+1)}setRepetitionIterationCount(t,e){const i=this.repetitionIterationCountDictKeys.indexOf(t);return-1===i?(this.repetitionIterationCountDictKeys.push(t),this.repetitionIterationCountDictValues.push(e)):this.repetitionIterationCountDictValues[i]=e,e}getRepetitionIterationCount(t){const e=this.repetitionIterationCountDictKeys.indexOf(t);if(-1!==e)return this.repetitionIterationCountDictValues[e]}handleRepetitionsAtMeasureBegin(){for(let t=0,e=this.currentMeasure.FirstRepetitionInstructions.length;t<e;++t){const e=this.currentMeasure.FirstRepetitionInstructions[t];if(!e.parentRepetition)continue;const i=e.parentRepetition;this.currentRepetition=i,i.StartIndex===this.currentMeasureIndex&&void 0!==this.JumpResponsibleRepetition&&i!==this.JumpResponsibleRepetition&&i.StartIndex>=this.JumpResponsibleRepetition.StartIndex&&i.EndIndex<=this.JumpResponsibleRepetition.EndIndex&&this.resetRepetitionIterationCount(i)}}handleRepetitionsAtMeasureEnd(){for(let t=0,e=this.currentMeasure.LastRepetitionInstructions.length;t<e;++t){const e=this.currentMeasure.LastRepetitionInstructions[t],i=e.parentRepetition;if(i){if(i.BackwardJumpInstructions.indexOf(e)>-1&&this.getRepetitionIterationCount(i)<i.UserNumberOfRepetitions)return this.doBackJump(i),void(this.backJumpOccurred=!0);if(e===i.forwardJumpInstruction){void 0!==this.JumpResponsibleRepetition&&i!==this.JumpResponsibleRepetition&&i.StartIndex>=this.JumpResponsibleRepetition.StartIndex&&i.EndIndex<=this.JumpResponsibleRepetition.EndIndex&&this.resetRepetitionIterationCount(i);const t=i.getForwardJumpTargetForIteration(this.getRepetitionIterationCount(i));if(t>=0)return this.currentMeasureIndex=t,this.currentMeasure=this.musicSheet.SourceMeasures[this.currentMeasureIndex],this.currentVoiceEntryIndex=-1,this.jumpResponsibleRepetition=i,void(this.forwardJumpOccurred=!0);-2===t&&(this.endReached=!0)}}}this.currentMeasureIndex++,void 0!==this.JumpResponsibleRepetition&&this.currentMeasureIndex>this.JumpResponsibleRepetition.EndIndex&&(this.jumpResponsibleRepetition=void 0)}doBackJump(t){this.currentMeasureIndex=t.getBackwardJumpTarget(),this.currentMeasure=this.musicSheet.SourceMeasures[this.currentMeasureIndex],this.currentVoiceEntryIndex=-1,this.incrementRepetitionIterationCount(t),this.jumpResponsibleRepetition=t}activateCurrentRhythmInstructions(){if(void 0!==this.currentMeasure&&this.currentMeasure.FirstInstructionsStaffEntries.length>0&&void 0!==this.currentMeasure.FirstInstructionsStaffEntries[0]){const t=this.currentMeasure.FirstInstructionsStaffEntries[0].Instructions;for(let e=0,i=t.length;e<i;++e){const i=t[e];i instanceof o.RhythmInstruction&&(this.musicSheet.SheetPlaybackSetting.rhythm=i.Rhythm)}}}activateCurrentDynamicOrTempoInstructions(){const t=this.musicSheet.TimestampSortedDynamicExpressionsList;for(;this.currentDynamicEntryIndex>0&&(this.currentDynamicEntryIndex>=t.length||this.CurrentSourceTimestamp.lte(t[this.currentDynamicEntryIndex].parMultiExpression().AbsoluteTimestamp));)this.currentDynamicEntryIndex--;for(;this.currentDynamicEntryIndex<t.length&&t[this.currentDynamicEntryIndex].parMultiExpression().AbsoluteTimestamp.lt(this.CurrentSourceTimestamp);)this.currentDynamicEntryIndex++;for(;this.currentDynamicEntryIndex<t.length&&t[this.currentDynamicEntryIndex].parMultiExpression().AbsoluteTimestamp.Equals(this.CurrentSourceTimestamp);){const e=t[this.currentDynamicEntryIndex],i=e.staffNumber;this.CurrentSourceTimestamp.Equals(e.parMultiExpression().AbsoluteTimestamp)&&(e.continuousDynamicExpression?this.activeDynamicExpressions[i]=e.continuousDynamicExpression:e.instantaneousDynamicExpression&&(this.activeDynamicExpressions[i]=e.instantaneousDynamicExpression)),this.currentDynamicEntryIndex++}this.currentDynamicChangingExpressions=[];for(let i=0;i<this.activeDynamicExpressions.length;i++)if(this.activeDynamicExpressions[i]){let t,e;if(this.activeDynamicExpressions[i]instanceof a.ContinuousDynamicExpression){const n=this.activeDynamicExpressions[i];t=n.StartMultiExpression.AbsoluteTimestamp,e=n.EndMultiExpression.AbsoluteTimestamp,t.lte(this.CurrentSourceTimestamp)&&this.CurrentSourceTimestamp.lte(e)&&this.currentDynamicChangingExpressions.push(new r.DynamicsContainer(n,i))}else{const t=this.activeDynamicExpressions[i];this.CurrentSourceTimestamp.Equals(t.ParentMultiExpression.AbsoluteTimestamp)&&this.currentDynamicChangingExpressions.push(new r.DynamicsContainer(t,i))}}const e=this.musicSheet.TimestampSortedTempoExpressionsList;for(;this.currentTempoEntryIndex>0&&(this.currentTempoEntryIndex>=e.length||this.CurrentSourceTimestamp.lte(e[this.currentTempoEntryIndex].AbsoluteTimestamp));)this.currentTempoEntryIndex--;for(;this.currentTempoEntryIndex<e.length&&e[this.currentTempoEntryIndex].AbsoluteTimestamp.lt(this.CurrentSourceTimestamp);)this.currentTempoEntryIndex++;for(;this.currentTempoEntryIndex<e.length&&e[this.currentTempoEntryIndex].AbsoluteTimestamp.Equals(this.CurrentSourceTimestamp);)this.activeTempoExpression=e[this.currentTempoEntryIndex],this.currentTempoEntryIndex++;if(this.currentTempoChangingExpression=void 0,this.activeTempoExpression){let t=this.activeTempoExpression.AbsoluteTimestamp;this.activeTempoExpression.ContinuousTempo&&(t=this.activeTempoExpression.ContinuousTempo.AbsoluteEndTimestamp),(this.activeTempoExpression.AbsoluteTimestamp.lte(this.CurrentSourceTimestamp)||this.CurrentSourceTimestamp.lte(t))&&(this.currentTempoChangingExpression=this.activeTempoExpression)}}recursiveMove(){if(this.currentVoiceEntryIndex++,0===this.currentVoiceEntryIndex&&(this.handleRepetitionsAtMeasureBegin(),this.activateCurrentRhythmInstructions()),this.currentVoiceEntryIndex>=0&&this.currentVoiceEntryIndex<this.currentMeasure.VerticalSourceStaffEntryContainers.length){const t=this.currentMeasure.VerticalSourceStaffEntryContainers[this.currentVoiceEntryIndex];this.currentVoiceEntries=this.getVoiceEntries(t),this.currentVerticalContainerInMeasureTimestamp=t.Timestamp,this.currentTimeStamp=s.Fraction.plus(this.currentMeasure.AbsoluteTimestamp,this.currentVerticalContainerInMeasureTimestamp);const e=this.musicSheet.SelectionEnd;return e&&this.currentTimeStamp.gte(e)&&(this.endReached=!0),void this.activateCurrentDynamicOrTempoInstructions()}if(this.currentEnrolledMeasureTimestamp.Add(this.currentMeasure.Duration),this.handleRepetitionsAtMeasureEnd(),this.currentMeasureIndex>=0&&this.currentMeasureIndex<this.musicSheet.SourceMeasures.length)return this.currentMeasure=this.musicSheet.SourceMeasures[this.currentMeasureIndex],this.currentTimeStamp=s.Fraction.plus(this.currentMeasure.AbsoluteTimestamp,this.currentVerticalContainerInMeasureTimestamp),this.currentVoiceEntryIndex=-1,void this.recursiveMove();this.currentVerticalContainerInMeasureTimestamp=new s.Fraction,this.currentMeasure=void 0,this.currentVoiceEntries=void 0,this.endReached=!0}checkEntries(t){const e=this.CurrentVisibleVoiceEntries();if(e.length>0){if(!t)return!0;for(let t=0,i=e.length;t<i;++t)if(e[t].Notes[0].Pitch)return!0}return!1}getVisibleEntries(t,e){t.ParentVoice.Visible&&e.push(t)}getAudibleEntries(t,e){t.ParentVoice.Audible&&e.push(t)}getScoreFollowingEntries(t,e){t.ParentVoice.Following&&t.ParentVoice.Parent.Following&&e.push(t)}getVoiceEntries(t){const e=[];for(const i of t.StaffEntries)if(i)for(const t of i.VoiceEntries)e.push(t);return e}}e.MusicPartManagerIterator=h},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.DynamicsContainer=void 0;const n=i(32),s=i(38);e.DynamicsContainer=class{constructor(t,e){t instanceof n.ContinuousDynamicExpression?this.continuousDynamicExpression=t:t instanceof s.InstantaneousDynamicExpression&&(this.instantaneousDynamicExpression=t),this.staffNumber=e}parMultiExpression(){return this.continuousDynamicExpression?this.continuousDynamicExpression.StartMultiExpression:this.instantaneousDynamicExpression?this.instantaneousDynamicExpression.ParentMultiExpression:void 0}CompareTo(t){return this.parMultiExpression().AbsoluteTimestamp.CompareTo(t.parMultiExpression().AbsoluteTimestamp)}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.LyricWord=void 0,e.LyricWord=class{constructor(){this.syllables=[]}get Syllables(){return this.syllables}containsVoiceEntry(t){for(let e=0,i=this.Syllables.length;e<i;++e)if(this.Syllables[e].Parent===t)return!0;return!1}findLyricEntryInVoiceEntry(t){for(let e=0,i=this.Syllables.length;e<i;++e){const i=this.Syllables[e];if(i.Parent===t)return i}}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.LyricsEntry=void 0,e.LyricsEntry=class{constructor(t,e,i,n,s=-1){this.text=t,this.word=i,this.parent=n,this.verseNumber=e,s>=0&&(this.syllableIndex=s)}get Text(){return this.text}set Text(t){this.text=t}get Word(){return this.word}get Parent(){return this.parent}set Parent(t){this.parent=t}get VerseNumber(){return this.verseNumber}get SyllableIndex(){return this.syllableIndex}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Articulation=void 0,e.Articulation=class{constructor(t,e){this.articulationEnum=t,this.placement=e}Equals(t){return t.articulationEnum===this.articulationEnum&&t.placement===this.placement}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.TabNote=void 0;const n=i(36);class s extends n.Note{constructor(t,e,i,n,s,r,o,a,l){super(t,e,i,n,s),this.stringNumberTab=r,this.fretNumber=o,this.bendArray=a,this.vibratoStroke=l}get StringNumberTab(){return this.stringNumberTab}get FretNumber(){return this.fretNumber}get BendArray(){return this.bendArray}get VibratoStroke(){return this.vibratoStroke}}e.TabNote=s},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.Slur=void 0;const n=i(0);e.Slur=class{constructor(){}get StartNote(){return this.startNote}set StartNote(t){this.startNote=t}get EndNote(){return this.endNote}set EndNote(t){this.endNote=t}startNoteHasMoreStartingSlurs(){if(!this.startNote)return!1;for(let t=0,e=this.startNote.NoteSlurs.length;t<e;++t){const e=this.startNote.NoteSlurs[t];if(e!==this&&e.StartNote===this.startNote)return!0}return!1}endNoteHasMoreEndingSlurs(){if(!this.endNote)return!1;for(let t=0,e=this.endNote.NoteSlurs.length;t<e;++t){const e=this.endNote.NoteSlurs[t];if(e!==this&&e.EndNote===this.endNote)return!0}return!1}isCrossed(){return this.startNote.ParentStaffEntry.ParentStaff!==this.endNote.ParentStaffEntry.ParentStaff}isSlurLonger(){if(!this.endNote||!this.startNote)return!1;const t=n.Fraction.minus(this.endNote.getAbsoluteTimestamp(),this.startNote.getAbsoluteTimestamp());for(let e=0,i=this.startNote.NoteSlurs.length;e<i;++e){const i=this.startNote.NoteSlurs[e];if(i!==this&&void 0!==i.EndNote&&void 0!==i.StartNote&&-1===n.Fraction.minus(i.EndNote.getAbsoluteTimestamp(),i.StartNote.getAbsoluteTimestamp()).CompareTo(t))return!0}for(let e=0,i=this.endNote.NoteSlurs.length;e<i;++e){const i=this.endNote.NoteSlurs[e];if(i!==this&&void 0!==i.EndNote&&void 0!==i.StartNote&&n.Fraction.minus(i.EndNote.getAbsoluteTimestamp(),i.StartNote.getAbsoluteTimestamp()).CompareTo(t))return!0}return!1}}},function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.StringUtil=void 0,e.StringUtil=class{static StringContainsSeparatedWord(t,e,i=!1){return new RegExp("( |^)"+e+"([ .]|$)",i?"i":void 0).test(t)}}},function(t,e,i){(function(e,i,n){t.exports=function t(e,i,n){function s(o,a){if(!i[o]){if(!e[o]){if(r)return r(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var h=i[o]={exports:{}};e[o][0].call(h.exports,(function(t){return s(e[o][1][t]||t)}),h,h.exports,t,e,i,n)}return i[o].exports}for(var r=!1,o=0;o<n.length;o++)s(n[o]);return s}({1:[function(t,e,i){var n=t("./utils"),s=t("./support"),r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";i.encode=function(t){for(var e,i,s,o,a,l,h,c=[],u=0,d=t.length,f=d,p="string"!==n.getTypeOf(t);u<t.length;)f=d-u,s=p?(e=t[u++],i=u<d?t[u++]:0,u<d?t[u++]:0):(e=t.charCodeAt(u++),i=u<d?t.charCodeAt(u++):0,u<d?t.charCodeAt(u++):0),o=e>>2,a=(3&e)<<4|i>>4,l=1<f?(15&i)<<2|s>>6:64,h=2<f?63&s:64,c.push(r.charAt(o)+r.charAt(a)+r.charAt(l)+r.charAt(h));return c.join("")},i.decode=function(t){var e,i,n,o,a,l,h=0,c=0,u="data:";if(t.substr(0,u.length)===u)throw new Error("Invalid base64 input, it looks like a data url.");var d,f=3*(t=t.replace(/[^A-Za-z0-9\+\/\=]/g,"")).length/4;if(t.charAt(t.length-1)===r.charAt(64)&&f--,t.charAt(t.length-2)===r.charAt(64)&&f--,f%1!=0)throw new Error("Invalid base64 input, bad content length.");for(d=s.uint8array?new Uint8Array(0|f):new Array(0|f);h<t.length;)e=r.indexOf(t.charAt(h++))<<2|(o=r.indexOf(t.charAt(h++)))>>4,i=(15&o)<<4|(a=r.indexOf(t.charAt(h++)))>>2,n=(3&a)<<6|(l=r.indexOf(t.charAt(h++))),d[c++]=e,64!==a&&(d[c++]=i),64!==l&&(d[c++]=n);return 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r("uncompressedSize")).pipe(e.compressWorker(i)).pipe(new r("compressedSize")).withStreamInfo("compression",e)},e.exports=a},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(t,e,i){var n=t("./stream/GenericWorker");i.STORE={magic:"\0\0",compressWorker:function(t){return new n("STORE compression")},uncompressWorker:function(){return new n("STORE decompression")}},i.DEFLATE=t("./flate")},{"./flate":7,"./stream/GenericWorker":28}],4:[function(t,e,i){var n=t("./utils"),s=function(){for(var t,e=[],i=0;i<256;i++){t=i;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[i]=t}return e}();e.exports=function(t,e){return void 0!==t&&t.length?"string"!==n.getTypeOf(t)?function(t,e,i,n){var r=s,o=0+i;t^=-1;for(var a=0;a<o;a++)t=t>>>8^r[255&(t^e[a])];return-1^t}(0|e,t,t.length):function(t,e,i,n){var r=s,o=0+i;t^=-1;for(var a=0;a<o;a++)t=t>>>8^r[255&(t^e.charCodeAt(a))];return-1^t}(0|e,t,t.length):0}},{"./utils":32}],5:[function(t,e,i){i.base64=!1,i.binary=!1,i.dir=!1,i.createFolders=!0,i.date=null,i.compression=null,i.compressionOptions=null,i.comment=null,i.unixPermissions=null,i.dosPermissions=null},{}],6:[function(t,e,i){var n;n="undefined"!=typeof Promise?Promise:t("lie"),e.exports={Promise:n}},{lie:37}],7:[function(t,e,i){var n="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,s=t("pako"),r=t("./utils"),o=t("./stream/GenericWorker"),a=n?"uint8array":"array";function 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u,d,f=t.file,p=t.compression,m=c!==a.utf8encode,b=r.transformTo("string",c(f.name)),g=r.transformTo("string",a.utf8encode(f.name)),y=f.comment,S=r.transformTo("string",c(y)),v=r.transformTo("string",a.utf8encode(y)),x=g.length!==f.name.length,E=v.length!==y.length,_="",w="",T="",M=f.dir,P=f.date,L={crc32:0,compressedSize:0,uncompressedSize:0};e&&!i||(L.crc32=t.crc32,L.compressedSize=t.compressedSize,L.uncompressedSize=t.uncompressedSize);var A=0;e&&(A|=8),m||!x&&!E||(A|=2048);var C,I,R,N=0,F=0;M&&(N|=16),"UNIX"===o?(F=798,N|=(C=f.unixPermissions,I=M,R=C,C||(R=I?16893:33204),(65535&R)<<16)):(F=20,N|=function(t){return 63&(t||0)}(f.dosPermissions)),u=P.getUTCHours(),u<<=6,u|=P.getUTCMinutes(),u<<=5,u|=P.getUTCSeconds()/2,d=P.getUTCFullYear()-1980,d<<=4,d|=P.getUTCMonth()+1,d<<=5,d|=P.getUTCDate(),x&&(w=n(1,1)+n(l(b),4)+g,_+="up"+n(w.length,2)+w),E&&(T=n(1,1)+n(l(S),4)+v,_+="uc"+n(T.length,2)+T);var B="";return B+="\n\0",B+=n(A,2),B+=p.magic,B+=n(u,2),B+=n(d,2),B+=n(L.crc32,4),B+=n(L.compressedSize,4),B+=n(L.uncompressedSize,4),B+=n(b.length,2),B+=n(_.length,2),{fileRecord:h.LOCAL_FILE_HEADER+B+b+_,dirRecord:h.CENTRAL_FILE_HEADER+n(F,2)+B+n(S.length,2)+"\0\0\0\0"+n(N,4)+n(s,4)+b+_+S}}var r=t("../utils"),o=t("../stream/GenericWorker"),a=t("../utf8"),l=t("../crc32"),h=t("../signature");function c(t,e,i,n){o.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=e,this.zipPlatform=i,this.encodeFileName=n,this.streamFiles=t,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}r.inherits(c,o),c.prototype.push=function(t){var e=t.meta.percent||0,i=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,o.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:i?(e+100*(i-n-1))/i:100}}))},c.prototype.openedSource=function(t){this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name;var e=this.streamFiles&&!t.file.dir;if(e){var i=s(t,e,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:i.fileRecord,meta:{percent:0}})}else this.accumulate=!0},c.prototype.closedSource=function(t){this.accumulate=!1;var e,i=this.streamFiles&&!t.file.dir,r=s(t,i,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(r.dirRecord),i)this.push({data:(e=t,h.DATA_DESCRIPTOR+n(e.crc32,4)+n(e.compressedSize,4)+n(e.uncompressedSize,4)),meta:{percent:100}});else for(this.push({data:r.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},c.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var i,s,o,a,l,c,u=this.bytesWritten-t,d=(i=this.dirRecords.length,s=u,o=t,a=this.zipComment,l=this.encodeFileName,c=r.transformTo("string",l(a)),h.CENTRAL_DIRECTORY_END+"\0\0\0\0"+n(i,2)+n(i,2)+n(s,4)+n(o,4)+n(c.length,2)+c);this.push({data:d,meta:{percent:100}})},c.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},c.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()})),t.on("error",(function(t){e.error(t)})),this},c.prototype.resume=function(){return!!o.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},c.prototype.error=function(t){var e=this._sources;if(!o.prototype.error.call(this,t))return!1;for(var i=0;i<e.length;i++)try{e[i].error(t)}catch(n){}return!0},c.prototype.lock=function(){o.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=c},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(t,e,i){var n=t("../compressions"),s=t("./ZipFileWorker");i.generateWorker=function(t,e,i){var r=new s(e.streamFiles,i,e.platform,e.encodeFileName),o=0;try{t.forEach((function(t,i){o++;var 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n).loadAsync(t,e)},n.external=t("./external"),e.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(t,e,i){var n=t("./utils"),s=t("./external"),r=t("./utf8"),o=(n=t("./utils"),t("./zipEntries")),a=t("./stream/Crc32Probe"),l=t("./nodejsUtils");function h(t){return new s.Promise((function(e,i){var n=t.decompressed.getContentWorker().pipe(new a);n.on("error",(function(t){i(t)})).on("end",(function(){n.streamInfo.crc32!==t.decompressed.crc32?i(new Error("Corrupted zip : CRC32 mismatch")):e()})).resume()}))}e.exports=function(t,e){var i=this;return e=n.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:r.utf8decode}),l.isNode&&l.isStream(t)?s.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):n.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then((function(t){var i=new o(e);return i.load(t),i})).then((function(t){var i=[s.Promise.resolve(t)],n=t.files;if(e.checkCRC32)for(var r=0;r<n.length;r++)i.push(h(n[r]));return s.Promise.all(i)})).then((function(t){for(var n=t.shift(),s=n.files,r=0;r<s.length;r++){var o=s[r];i.file(o.fileNameStr,o.decompressed,{binary:!0,optimizedBinaryString:!0,date:o.date,dir:o.dir,comment:o.fileCommentStr.length?o.fileCommentStr:null,unixPermissions:o.unixPermissions,dosPermissions:o.dosPermissions,createFolders:e.createFolders})}return n.zipComment.length&&(i.comment=n.zipComment),i}))}},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(t,e,i){var n=t("../utils"),s=t("../stream/GenericWorker");function r(t,e){s.call(this,"Nodejs stream input adapter for "+t),this._upstreamEnded=!1,this._bindStream(e)}n.inherits(r,s),r.prototype._bindStream=function(t){var e=this;(this._stream=t).pause(),t.on("data",(function(t){e.push({data:t,meta:{percent:0}})})).on("error",(function(t){e.isPaused?this.generatedError=t:e.error(t)})).on("end",(function(){e.isPaused?e._upstreamEnded=!0:e.end()}))},r.prototype.pause=function(){return!!s.prototype.pause.call(this)&&(this._stream.pause(),!0)},r.prototype.resume=function(){return!!s.prototype.resume.call(this)&&(this._upstreamEnded?this.end():this._stream.resume(),!0)},e.exports=r},{"../stream/GenericWorker":28,"../utils":32}],13:[function(t,e,i){var n=t("readable-stream").Readable;function s(t,e,i){n.call(this,e),this._helper=t;var s=this;t.on("data",(function(t,e){s.push(t)||s._helper.pause(),i&&i(e)})).on("error",(function(t){s.emit("error",t)})).on("end",(function(){s.push(null)}))}t("../utils").inherits(s,n),s.prototype._read=function(){this._helper.resume()},e.exports=s},{"../utils":32,"readable-stream":16}],14:[function(t,i,n){i.exports={isNode:void 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h&&0===e.uncompressedSize||a.dir||!e||0===e.length)&&(a.base64=!1,a.binary=!0,e="",a.compression="STORE",s="string"),u=e instanceof h||e instanceof o?e:d.isNode&&d.isStream(e)?new f(t,e):r.prepareContent(t,e,a.binary,a.optimizedBinaryString,a.base64);var y=new c(t,u,a);this.files[t]=y}var s=t("./utf8"),r=t("./utils"),o=t("./stream/GenericWorker"),a=t("./stream/StreamHelper"),l=t("./defaults"),h=t("./compressedObject"),c=t("./zipObject"),u=t("./generate"),d=t("./nodejsUtils"),f=t("./nodejs/NodejsStreamInputAdapter"),p=function(t){"/"===t.slice(-1)&&(t=t.substring(0,t.length-1));var e=t.lastIndexOf("/");return 0<e?t.substring(0,e):""},m=function(t){return"/"!==t.slice(-1)&&(t+="/"),t},b=function(t,e){return e=void 0!==e?e:l.createFolders,t=m(t),this.files[t]||n.call(this,t,null,{dir:!0,createFolders:e}),this.files[t]};function g(t){return"[object RegExp]"===Object.prototype.toString.call(t)}var y={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(t){var e,i,n;for(e in this.files)this.files.hasOwnProperty(e)&&(n=this.files[e],(i=e.slice(this.root.length,e.length))&&e.slice(0,this.root.length)===this.root&&t(i,n))},filter:function(t){var e=[];return this.forEach((function(i,n){t(i,n)&&e.push(n)})),e},file:function(t,e,i){if(1!==arguments.length)return t=this.root+t,n.call(this,t,e,i),this;if(g(t)){var s=t;return this.filter((function(t,e){return!e.dir&&s.test(t)}))}var r=this.files[this.root+t];return r&&!r.dir?r:null},folder:function(t){if(!t)return this;if(g(t))return this.filter((function(e,i){return i.dir&&t.test(e)}));var e=this.root+t,i=b.call(this,e),n=this.clone();return n.root=i.name,n},remove:function(t){t=this.root+t;var e=this.files[t];if(e||("/"!==t.slice(-1)&&(t+="/"),e=this.files[t]),e&&!e.dir)delete this.files[t];else for(var i=this.filter((function(e,i){return i.name.slice(0,t.length)===t})),n=0;n<i.length;n++)delete this.files[i[n].name];return this},generate:function(t){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(t){var e,i={};try{if((i=r.extend(t||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:s.utf8encode})).type=i.type.toLowerCase(),i.compression=i.compression.toUpperCase(),"binarystring"===i.type&&(i.type="string"),!i.type)throw new Error("No output type specified.");r.checkSupport(i.type),"darwin"!==i.platform&&"freebsd"!==i.platform&&"linux"!==i.platform&&"sunos"!==i.platform||(i.platform="UNIX"),"win32"===i.platform&&(i.platform="DOS");var n=i.comment||this.comment||"";e=u.generateWorker(this,i,n)}catch(l){(e=new o("error")).error(l)}return new a(e,i.type||"string",i.mimeType)},generateAsync:function(t,e){return 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e=t.charCodeAt(0),i=t.charCodeAt(1),n=t.charCodeAt(2),s=t.charCodeAt(3),r=this.readData(4);return e===r[0]&&i===r[1]&&n===r[2]&&s===r[3]},s.prototype.readData=function(t){if(this.checkOffset(t),0===t)return[];var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=s},{"../utils":32,"./DataReader":18}],18:[function(t,e,i){var n=t("../utils");function s(t){this.data=t,this.length=t.length,this.index=0,this.zero=0}s.prototype={checkOffset:function(t){this.checkIndex(this.index+t)},checkIndex:function(t){if(this.length<this.zero+t||t<0)throw new Error("End of data reached (data length = "+this.length+", asked index = "+t+"). 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e=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,t.then((function(t){e.dataIsReady=!0,e.data=t,e.max=t&&t.length||0,e.type=n.getTypeOf(t),e.isPaused||e._tickAndRepeat()}),(function(t){e.error(t)}))}n.inherits(r,s),r.prototype.cleanUp=function(){s.prototype.cleanUp.call(this),this.data=null},r.prototype.resume=function(){return!!s.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},r.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},r.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var t=null,e=Math.min(this.max,this.index+16384);if(this.index>=this.max)return 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this._listeners[t].push(e),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(t,e){if(this._listeners[t])for(var i=0;i<this._listeners[t].length;i++)this._listeners[t][i].call(this,e)},pipe:function(t){return t.registerPrevious(this)},registerPrevious:function(t){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.streamInfo=t.streamInfo,this.mergeStreamInfo(),this.previous=t;var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.end()})),t.on("error",(function(t){e.error(t)})),this},pause:function(){return!this.isPaused&&!this.isFinished&&(this.isPaused=!0,this.previous&&this.previous.pause(),!0)},resume:function(){if(!this.isPaused||this.isFinished)return!1;var t=this.isPaused=!1;return this.generatedError&&(this.error(this.generatedError),t=!0),this.previous&&this.previous.resume(),!t},flush:function(){},processChunk:function(t){this.push(t)},withStreamInfo:function(t,e){return this.extraStreamInfo[t]=e,this.mergeStreamInfo(),this},mergeStreamInfo:function(){for(var t in this.extraStreamInfo)this.extraStreamInfo.hasOwnProperty(t)&&(this.streamInfo[t]=this.extraStreamInfo[t])},lock:function(){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.isLocked=!0,this.previous&&this.previous.lock()},toString:function(){var t="Worker "+this.name;return this.previous?this.previous+" -> "+t:t}},e.exports=n},{}],29:[function(t,i,n){var s=t("../utils"),r=t("./ConvertWorker"),o=t("./GenericWorker"),a=t("../base64"),l=t("../support"),h=t("../external"),c=null;if(l.nodestream)try{c=t("../nodejs/NodejsStreamOutputAdapter")}catch(d){}function u(t,e,i){var n=e;switch(e){case"blob":case"arraybuffer":n="uint8array";break;case"base64":n="string"}try{this._internalType=n,this._outputType=e,this._mimeType=i,s.checkSupport(n),this._worker=t.pipe(new r(n)),t.lock()}catch(a){this._worker=new o("error"),this._worker.error(a)}}u.prototype={accumulate:function(t){return i=this,n=t,new h.Promise((function(t,r){var o=[],l=i._internalType,h=i._outputType,c=i._mimeType;i.on("data",(function(t,e){o.push(t),n&&n(e)})).on("error",(function(t){o=[],r(t)})).on("end",(function(){try{var i=function(t,e,i){switch(t){case"blob":return s.newBlob(s.transformTo("arraybuffer",e),i);case"base64":return a.encode(e);default:return s.transformTo(t,e)}}(h,function(t,i){var n,s=0,r=null,o=0;for(n=0;n<i.length;n++)o+=i[n].length;switch(t){case"string":return i.join("");case"array":return Array.prototype.concat.apply([],i);case"uint8array":for(r=new Uint8Array(o),n=0;n<i.length;n++)r.set(i[n],s),s+=i[n].length;return r;case"nodebuffer":return e.concat(i);default:throw new Error("concat : unsupported type '"+t+"'")}}(l,o),c);t(i)}catch(n){r(n)}o=[]})).resume()}));var i,n},on:function(t,e){var i=this;return"data"===t?this._worker.on(t,(function(t){e.call(i,t.data,t.meta)})):this._worker.on(t,(function(){s.delay(e,arguments,i)})),this},resume:function(){return s.delay(this._worker.resume,[],this._worker),this},pause:function(){return this._worker.pause(),this},toNodejsStream:function(t){if(s.checkSupport("nodestream"),"nodebuffer"!==this._outputType)throw new Error(this._outputType+" is not supported by this method");return new c(this,{objectMode:"nodebuffer"!==this._outputType},t)}},i.exports=u},{"../base64":1,"../external":6,"../nodejs/NodejsStreamOutputAdapter":13,"../support":30,"../utils":32,"./ConvertWorker":24,"./GenericWorker":28}],30:[function(t,i,n){if(n.base64=!0,n.array=!0,n.string=!0,n.arraybuffer="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array,n.nodebuffer=void 0!==e,n.uint8array="undefined"!=typeof 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e,i,n="";for(i=0;i<(t||"").length;i++)n+="\\x"+((e=t.charCodeAt(i))<16?"0":"")+e.toString(16).toUpperCase();return n},i.delay=function(t,e,i){o((function(){t.apply(i||null,e||[])}))},i.inherits=function(t,e){function i(){}i.prototype=e.prototype,t.prototype=new i},i.extend=function(){var t,e,i={};for(t=0;t<arguments.length;t++)for(e in arguments[t])arguments[t].hasOwnProperty(e)&&void 0===i[e]&&(i[e]=arguments[t][e]);return i},i.prepareContent=function(t,e,r,o,l){return a.Promise.resolve(e).then((function(t){return n.blob&&(t instanceof Blob||-1!==["[object File]","[object Blob]"].indexOf(Object.prototype.toString.call(t)))&&"undefined"!=typeof FileReader?new a.Promise((function(e,i){var n=new FileReader;n.onload=function(t){e(t.target.result)},n.onerror=function(t){i(t.target.error)},n.readAsArrayBuffer(t)})):t})).then((function(e){var c,u=i.getTypeOf(e);return u?("arraybuffer"===u?e=i.transformTo("uint8array",e):"string"===u&&(l?e=s.decode(e):r&&!0!==o&&(e=h(c=e,n.uint8array?new 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Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?"))}))}},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,"set-immediate-shim":54}],33:[function(t,e,i){var n=t("./reader/readerFor"),s=t("./utils"),r=t("./signature"),o=t("./zipEntry"),a=(t("./utf8"),t("./support"));function l(t){this.files=[],this.loadOptions=t}l.prototype={checkSignature:function(t){if(!this.reader.readAndCheckSignature(t)){this.reader.index-=4;var e=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+s.pretty(e)+", expected "+s.pretty(t)+")")}},isSignature:function(t,e){var i=this.reader.index;this.reader.setIndex(t);var n=this.reader.readString(4)===e;return this.reader.setIndex(i),n},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var t=this.reader.readData(this.zipCommentLength),e=a.uint8array?"uint8array":"array",i=s.transformTo(e,t);this.zipComment=this.loadOptions.decodeFileName(i)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var t,e,i,n=this.zip64EndOfCentralSize-44;0<n;)t=this.reader.readInt(2),e=this.reader.readInt(4),i=this.reader.readData(e),this.zip64ExtensibleData[t]={id:t,length:e,value:i}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),1<this.disksCount)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var t,e;for(t=0;t<this.files.length;t++)e=this.files[t],this.reader.setIndex(e.localHeaderOffset),this.checkSignature(r.LOCAL_FILE_HEADER),e.readLocalPart(this.reader),e.handleUTF8(),e.processAttributes()},readCentralDir:function(){var t;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(r.CENTRAL_FILE_HEADER);)(t=new o({zip64:this.zip64},this.loadOptions)).readCentralPart(this.reader),this.files.push(t);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var t=this.reader.lastIndexOfSignature(r.CENTRAL_DIRECTORY_END);if(t<0)throw this.isSignature(0,r.LOCAL_FILE_HEADER)?new Error("Corrupted zip: can't find end of central directory"):new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html");this.reader.setIndex(t);var e=t;if(this.checkSignature(r.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===s.MAX_VALUE_16BITS||this.diskWithCentralDirStart===s.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===s.MAX_VALUE_16BITS||this.centralDirRecords===s.MAX_VALUE_16BITS||this.centralDirSize===s.MAX_VALUE_32BITS||this.centralDirOffset===s.MAX_VALUE_32BITS){if(this.zip64=!0,(t=this.reader.lastIndexOfSignature(r.ZIP64_CENTRAL_DIRECTORY_LOCATOR))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(r.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,r.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(r.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(r.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var i=this.centralDirOffset+this.centralDirSize;this.zip64&&(i+=20,i+=12+this.zip64EndOfCentralSize);var n=e-i;if(0<n)this.isSignature(e,r.CENTRAL_FILE_HEADER)||(this.reader.zero=n);else if(n<0)throw new Error("Corrupted zip: missing "+Math.abs(n)+" bytes.")},prepareReader:function(t){this.reader=n(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},e.exports=l},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utf8":31,"./utils":32,"./zipEntry":34}],34:[function(t,e,i){var n=t("./reader/readerFor"),s=t("./utils"),r=t("./compressedObject"),o=t("./crc32"),a=t("./utf8"),l=t("./compressions"),h=t("./support");function c(t,e){this.options=t,this.loadOptions=e}c.prototype={isEncrypted:function(){return 1==(1&this.bitFlag)},useUTF8:function(){return 2048==(2048&this.bitFlag)},readLocalPart:function(t){var e,i;if(t.skip(22),this.fileNameLength=t.readInt(2),i=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(i),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(null===(e=function(t){for(var e in l)if(l.hasOwnProperty(e)&&l[e].magic===t)return l[e];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+s.pretty(this.compressionMethod)+" unknown (inner file : "+s.transformTo("string",this.fileName)+")");this.decompressed=new r(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");t.skip(e),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var t=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==t&&(this.dosPermissions=63&this.externalFileAttributes),3==t&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(t){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===s.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===s.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===s.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===s.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(t){var e,i,n,s=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index<s;)e=t.readInt(2),i=t.readInt(2),n=t.readData(i),this.extraFields[e]={id:e,length:i,value:n}},handleUTF8:function(){var t=h.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=a.utf8decode(this.fileName),this.fileCommentStr=a.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var i=s.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(i)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var r=s.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(r)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=n(t.value);return 1!==e.readInt(1)||o(this.fileName)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var e=n(t.value);return 1!==e.readInt(1)||o(this.fileComment)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null}},e.exports=c},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(t,e,i){function n(t,e,i){this.name=t,this.dir=i.dir,this.date=i.date,this.comment=i.comment,this.unixPermissions=i.unixPermissions,this.dosPermissions=i.dosPermissions,this._data=e,this._dataBinary=i.binary,this.options={compression:i.compression,compressionOptions:i.compressionOptions}}var s=t("./stream/StreamHelper"),r=t("./stream/DataWorker"),o=t("./utf8"),a=t("./compressedObject"),l=t("./stream/GenericWorker");n.prototype={internalStream:function(t){var e=null,i="string";try{if(!t)throw new Error("No output type specified.");var n="string"===(i=t.toLowerCase())||"text"===i;"binarystring"!==i&&"text"!==i||(i="string"),e=this._decompressWorker();var r=!this._dataBinary;r&&!n&&(e=e.pipe(new o.Utf8EncodeWorker)),!r&&n&&(e=e.pipe(new o.Utf8DecodeWorker))}catch(a){(e=new l("error")).error(a)}return new s(e,i,"")},async:function(t,e){return this.internalStream(t).accumulate(e)},nodeStream:function(t,e){return this.internalStream(t||"nodebuffer").toNodejsStream(e)},_compressWorker:function(t,e){if(this._data instanceof a&&this._data.compression.magic===t.magic)return this._data.getCompressedWorker();var i=this._decompressWorker();return this._dataBinary||(i=i.pipe(new o.Utf8EncodeWorker)),a.createWorkerFrom(i,t,e)},_decompressWorker:function(){return this._data instanceof a?this._data.getContentWorker():this._data instanceof l?this._data:new r(this._data)}};for(var h=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],c=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},u=0;u<h.length;u++)n.prototype[h[u]]=c;e.exports=n},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(t,e,n){(function(t){var i,n,s=t.MutationObserver||t.WebKitMutationObserver;if(s){var r=0,o=new s(c),a=t.document.createTextNode("");o.observe(a,{characterData:!0}),i=function(){a.data=r=++r%2}}else if(t.setImmediate||void 0===t.MessageChannel)i="document"in t&&"onreadystatechange"in t.document.createElement("script")?function(){var e=t.document.createElement("script");e.onreadystatechange=function(){c(),e.onreadystatechange=null,e.parentNode.removeChild(e),e=null},t.document.documentElement.appendChild(e)}:function(){setTimeout(c,0)};else{var l=new t.MessageChannel;l.port1.onmessage=c,i=function(){l.port2.postMessage(0)}}var h=[];function c(){var t,e;n=!0;for(var i=h.length;i;){for(e=h,h=[],t=-1;++t<i;)e[t]();i=h.length}n=!1}e.exports=function(t){1!==h.push(t)||n||i()}}).call(this,void 0!==i?i:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],37:[function(t,e,i){var n=t("immediate");function s(){}var r={},o=["REJECTED"],a=["FULFILLED"],l=["PENDING"];function h(t){if("function"!=typeof t)throw new TypeError("resolver must be a function");this.state=l,this.queue=[],this.outcome=void 0,t!==s&&f(this,t)}function c(t,e,i){this.promise=t,"function"==typeof e&&(this.onFulfilled=e,this.callFulfilled=this.otherCallFulfilled),"function"==typeof i&&(this.onRejected=i,this.callRejected=this.otherCallRejected)}function u(t,e,i){n((function(){var n;try{n=e(i)}catch(s){return r.reject(t,s)}n===t?r.reject(t,new TypeError("Cannot resolve promise with itself")):r.resolve(t,n)}))}function d(t){var e=t&&t.then;if(t&&("object"==typeof t||"function"==typeof t)&&"function"==typeof e)return function(){e.apply(t,arguments)}}function f(t,e){var i=!1;function n(e){i||(i=!0,r.reject(t,e))}function s(e){i||(i=!0,r.resolve(t,e))}var o=p((function(){e(s,n)}));"error"===o.status&&n(o.value)}function p(t,e){var i={};try{i.value=t(e),i.status="success"}catch(n){i.status="error",i.value=n}return i}(e.exports=h).prototype.finally=function(t){if("function"!=typeof t)return this;var e=this.constructor;return this.then((function(i){return e.resolve(t()).then((function(){return i}))}),(function(i){return e.resolve(t()).then((function(){throw i}))}))},h.prototype.catch=function(t){return this.then(null,t)},h.prototype.then=function(t,e){if("function"!=typeof t&&this.state===a||"function"!=typeof e&&this.state===o)return this;var i=new this.constructor(s);return this.state!==l?u(i,this.state===a?t:e,this.outcome):this.queue.push(new c(i,t,e)),i},c.prototype.callFulfilled=function(t){r.resolve(this.promise,t)},c.prototype.otherCallFulfilled=function(t){u(this.promise,this.onFulfilled,t)},c.prototype.callRejected=function(t){r.reject(this.promise,t)},c.prototype.otherCallRejected=function(t){u(this.promise,this.onRejected,t)},r.resolve=function(t,e){var i=p(d,e);if("error"===i.status)return r.reject(t,i.value);var n=i.value;if(n)f(t,n);else{t.state=a,t.outcome=e;for(var s=-1,o=t.queue.length;++s<o;)t.queue[s].callFulfilled(e)}return t},r.reject=function(t,e){t.state=o,t.outcome=e;for(var i=-1,n=t.queue.length;++i<n;)t.queue[i].callRejected(e);return t},h.resolve=function(t){return t instanceof this?t:r.resolve(new this(s),t)},h.reject=function(t){var e=new this(s);return r.reject(e,t)},h.all=function(t){var e=this;if("[object Array]"!==Object.prototype.toString.call(t))return this.reject(new TypeError("must be an array"));var i=t.length,n=!1;if(!i)return this.resolve([]);for(var o=new Array(i),a=0,l=-1,h=new this(s);++l<i;)c(t[l],l);return h;function c(t,s){e.resolve(t).then((function(t){o[s]=t,++a!==i||n||(n=!0,r.resolve(h,o))}),(function(t){n||(n=!0,r.reject(h,t))}))}},h.race=function(t){if("[object Array]"!==Object.prototype.toString.call(t))return this.reject(new TypeError("must be an array"));var e=t.length,i=!1;if(!e)return this.resolve([]);for(var n,o=-1,a=new this(s);++o<e;)n=t[o],this.resolve(n).then((function(t){i||(i=!0,r.resolve(a,t))}),(function(t){i||(i=!0,r.reject(a,t))}));return a}},{immediate:36}],38:[function(t,e,i){var n={};(0,t("./lib/utils/common").assign)(n,t("./lib/deflate"),t("./lib/inflate"),t("./lib/zlib/constants")),e.exports=n},{"./lib/deflate":39,"./lib/inflate":40,"./lib/utils/common":41,"./lib/zlib/constants":44}],39:[function(t,e,i){var n=t("./zlib/deflate"),s=t("./utils/common"),r=t("./utils/strings"),o=t("./zlib/messages"),a=t("./zlib/zstream"),l=Object.prototype.toString;function h(t){if(!(this instanceof h))return new h(t);this.options=s.assign({level:-1,method:8,chunkSize:16384,windowBits:15,memLevel:8,strategy:0,to:""},t||{});var e=this.options;e.raw&&0<e.windowBits?e.windowBits=-e.windowBits:e.gzip&&0<e.windowBits&&e.windowBits<16&&(e.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new a,this.strm.avail_out=0;var i=n.deflateInit2(this.strm,e.level,e.method,e.windowBits,e.memLevel,e.strategy);if(0!==i)throw new Error(o[i]);if(e.header&&n.deflateSetHeader(this.strm,e.header),e.dictionary){var c;if(c="string"==typeof e.dictionary?r.string2buf(e.dictionary):"[object ArrayBuffer]"===l.call(e.dictionary)?new Uint8Array(e.dictionary):e.dictionary,0!==(i=n.deflateSetDictionary(this.strm,c)))throw new Error(o[i]);this._dict_set=!0}}function c(t,e){var i=new h(e);if(i.push(t,!0),i.err)throw i.msg||o[i.err];return i.result}h.prototype.push=function(t,e){var i,o,a=this.strm,h=this.options.chunkSize;if(this.ended)return!1;o=e===~~e?e:!0===e?4:0,"string"==typeof t?a.input=r.string2buf(t):"[object ArrayBuffer]"===l.call(t)?a.input=new Uint8Array(t):a.input=t,a.next_in=0,a.avail_in=a.input.length;do{if(0===a.avail_out&&(a.output=new s.Buf8(h),a.next_out=0,a.avail_out=h),1!==(i=n.deflate(a,o))&&0!==i)return this.onEnd(i),!(this.ended=!0);0!==a.avail_out&&(0!==a.avail_in||4!==o&&2!==o)||("string"===this.options.to?this.onData(r.buf2binstring(s.shrinkBuf(a.output,a.next_out))):this.onData(s.shrinkBuf(a.output,a.next_out)))}while((0<a.avail_in||0===a.avail_out)&&1!==i);return 4===o?(i=n.deflateEnd(this.strm),this.onEnd(i),this.ended=!0,0===i):2!==o||(this.onEnd(0),!(a.avail_out=0))},h.prototype.onData=function(t){this.chunks.push(t)},h.prototype.onEnd=function(t){0===t&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=s.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},i.Deflate=h,i.deflate=c,i.deflateRaw=function(t,e){return(e=e||{}).raw=!0,c(t,e)},i.gzip=function(t,e){return(e=e||{}).gzip=!0,c(t,e)}},{"./utils/common":41,"./utils/strings":42,"./zlib/deflate":46,"./zlib/messages":51,"./zlib/zstream":53}],40:[function(t,e,i){var n=t("./zlib/inflate"),s=t("./utils/common"),r=t("./utils/strings"),o=t("./zlib/constants"),a=t("./zlib/messages"),l=t("./zlib/zstream"),h=t("./zlib/gzheader"),c=Object.prototype.toString;function u(t){if(!(this instanceof u))return new u(t);this.options=s.assign({chunkSize:16384,windowBits:0,to:""},t||{});var 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s.status=73;if(73===s.status)if(s.gzhead.name){o=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>o&&(t.adler=a(t.adler,s.pending_buf,s.pending-o,o)),b(t),o=s.pending,s.pending===s.pending_buf_size)){l=1;break}l=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,y(s,l)}while(0!==l);s.gzhead.hcrc&&s.pending>o&&(t.adler=a(t.adler,s.pending_buf,s.pending-o,o)),0===l&&(s.gzindex=0,s.status=91)}else s.status=91;if(91===s.status)if(s.gzhead.comment){o=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>o&&(t.adler=a(t.adler,s.pending_buf,s.pending-o,o)),b(t),o=s.pending,s.pending===s.pending_buf_size)){l=1;break}l=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,y(s,l)}while(0!==l);s.gzhead.hcrc&&s.pending>o&&(t.adler=a(t.adler,s.pending_buf,s.pending-o,o)),0===l&&(s.status=103)}else s.status=103;if(103===s.status&&(s.gzhead.hcrc?(s.pending+2>s.pending_buf_size&&b(t),s.pending+2<=s.pending_buf_size&&(y(s,255&t.adler),y(s,t.adler>>8&255),t.adler=0,s.status=d)):s.status=d),0!==s.pending){if(b(t),0===t.avail_out)return s.last_flush=-1,0}else if(0===t.avail_in&&p(e)<=p(i)&&4!==e)return f(t,-5);if(666===s.status&&0!==t.avail_in)return f(t,-5);if(0!==t.avail_in||0!==s.lookahead||0!==e&&666!==s.status){var v=2===s.strategy?function(t,e){for(var i;;){if(0===t.lookahead&&(x(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,i=r._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,i&&(g(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(g(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(g(t,!1),0===t.strm.avail_out)?1:2}(s,e):3===s.strategy?function(t,e){for(var i,n,s,o,a=t.window;;){if(t.lookahead<=c){if(x(t),t.lookahead<=c&&0===e)return 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s.last_flush=-1,0}return 4!==e?0:s.wrap<=0?1:(2===s.wrap?(y(s,255&t.adler),y(s,t.adler>>8&255),y(s,t.adler>>16&255),y(s,t.adler>>24&255),y(s,255&t.total_in),y(s,t.total_in>>8&255),y(s,t.total_in>>16&255),y(s,t.total_in>>24&255)):(S(s,t.adler>>>16),S(s,65535&t.adler)),b(t),0<s.wrap&&(s.wrap=-s.wrap),0!==s.pending?0:1)},i.deflateEnd=function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&103!==e&&e!==d&&666!==e?f(t,h):(t.state=null,e===d?f(t,-3):0):h},i.deflateSetDictionary=function(t,e){var i,n,r,a,l,c,u,d,f=e.length;if(!t||!t.state)return h;if(2===(a=(i=t.state).wrap)||1===a&&42!==i.status||i.lookahead)return h;for(1===a&&(t.adler=o(t.adler,e,f,0)),i.wrap=0,f>=i.w_size&&(0===a&&(m(i.head),i.strstart=0,i.block_start=0,i.insert=0),d=new s.Buf8(i.w_size),s.arraySet(d,e,f-i.w_size,i.w_size,0),e=d,f=i.w_size),l=t.avail_in,c=t.next_in,u=t.input,t.avail_in=f,t.next_in=0,t.input=e,x(i);i.lookahead>=3;){for(n=i.strstart,r=i.lookahead-2;i.ins_h=(i.ins_h<<i.hash_shift^i.window[n+3-1])&i.hash_mask,i.prev[n&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=n,n++,--r;);i.strstart=n,i.lookahead=2,x(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=2,i.match_available=0,t.next_in=c,t.input=u,t.avail_in=l,i.wrap=a,0},i.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,i){e.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],48:[function(t,e,i){e.exports=function(t,e){var i,n,s,r,o,a,l,h,c,u,d,f,p,m,b,g,y,S,v,x,E,_,w,T,M;i=t.state,n=t.next_in,T=t.input,s=n+(t.avail_in-5),r=t.next_out,M=t.output,o=r-(e-t.avail_out),a=r+(t.avail_out-257),l=i.dmax,h=i.wsize,c=i.whave,u=i.wnext,d=i.window,f=i.hold,p=i.bits,m=i.lencode,b=i.distcode,g=(1<<i.lenbits)-1,y=(1<<i.distbits)-1;t:do{p<15&&(f+=T[n++]<<p,p+=8,f+=T[n++]<<p,p+=8),S=m[f&g];e:for(;;){if(f>>>=v=S>>>24,p-=v,0==(v=S>>>16&255))M[r++]=65535&S;else{if(!(16&v)){if(0==(64&v)){S=m[(65535&S)+(f&(1<<v)-1)];continue e}if(32&v){i.mode=12;break t}t.msg="invalid literal/length code",i.mode=30;break t}x=65535&S,(v&=15)&&(p<v&&(f+=T[n++]<<p,p+=8),x+=f&(1<<v)-1,f>>>=v,p-=v),p<15&&(f+=T[n++]<<p,p+=8,f+=T[n++]<<p,p+=8),S=b[f&y];i:for(;;){if(f>>>=v=S>>>24,p-=v,!(16&(v=S>>>16&255))){if(0==(64&v)){S=b[(65535&S)+(f&(1<<v)-1)];continue i}t.msg="invalid distance code",i.mode=30;break t}if(E=65535&S,p<(v&=15)&&(f+=T[n++]<<p,(p+=8)<v&&(f+=T[n++]<<p,p+=8)),l<(E+=f&(1<<v)-1)){t.msg="invalid distance too far back",i.mode=30;break t}if(f>>>=v,p-=v,(v=r-o)<E){if(c<(v=E-v)&&i.sane){t.msg="invalid distance too far back",i.mode=30;break t}if(w=d,(_=0)===u){if(_+=h-v,v<x){for(x-=v;M[r++]=d[_++],--v;);_=r-E,w=M}}else if(u<v){if(_+=h+u-v,(v-=u)<x){for(x-=v;M[r++]=d[_++],--v;);if(_=0,u<x){for(x-=v=u;M[r++]=d[_++],--v;);_=r-E,w=M}}}else if(_+=u-v,v<x){for(x-=v;M[r++]=d[_++],--v;);_=r-E,w=M}for(;2<x;)M[r++]=w[_++],M[r++]=w[_++],M[r++]=w[_++],x-=3;x&&(M[r++]=w[_++],1<x&&(M[r++]=w[_++]))}else{for(_=r-E;M[r++]=M[_++],M[r++]=M[_++],M[r++]=M[_++],2<(x-=3););x&&(M[r++]=M[_++],1<x&&(M[r++]=M[_++]))}break}}break}}while(n<s&&r<a);n-=x=p>>3,f&=(1<<(p-=x<<3))-1,t.next_in=n,t.next_out=r,t.avail_in=n<s?s-n+5:5-(n-s),t.avail_out=r<a?a-r+257:257-(r-a),i.hold=f,i.bits=p}},{}],49:[function(t,e,i){var n=t("../utils/common"),s=t("./adler32"),r=t("./crc32"),o=t("./inffast"),a=t("./inftrees"),l=-2;function h(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function c(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new n.Buf16(320),this.work=new n.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function u(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=1,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new n.Buf32(852),e.distcode=e.distdyn=new n.Buf32(592),e.sane=1,e.back=-1,0):l}function d(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,u(t)):l}function f(t,e){var i,n;return t&&t.state?(n=t.state,e<0?(i=0,e=-e):(i=1+(e>>4),e<48&&(e&=15)),e&&(e<8||15<e)?l:(null!==n.window&&n.wbits!==e&&(n.window=null),n.wrap=i,n.wbits=e,d(t))):l}function p(t,e){var i,n;return t?(n=new c,(t.state=n).window=null,0!==(i=f(t,e))&&(t.state=null),i):l}var m,b,g=!0;function y(t){if(g){var e;for(m=new n.Buf32(512),b=new n.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(a(1,t.lens,0,288,m,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;a(2,t.lens,0,32,b,0,t.work,{bits:5}),g=!1}t.lencode=m,t.lenbits=9,t.distcode=b,t.distbits=5}function S(t,e,i,s){var r,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new 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t;p--,b+=c[d++]<<g,g+=8}if(2&i.wrap&&35615===b){O[i.check=0]=255&b,O[1]=b>>>8&255,i.check=r(i.check,O,2,0),g=b=0,i.mode=2;break}if(i.flags=0,i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&b)<<8)+(b>>8))%31){t.msg="incorrect header check",i.mode=30;break}if(8!=(15&b)){t.msg="unknown compression method",i.mode=30;break}if(g-=4,I=8+(15&(b>>>=4)),0===i.wbits)i.wbits=I;else if(I>i.wbits){t.msg="invalid window size",i.mode=30;break}i.dmax=1<<I,t.adler=i.check=1,i.mode=512&b?10:12,g=b=0;break;case 2:for(;g<16;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(i.flags=b,8!=(255&i.flags)){t.msg="unknown compression method",i.mode=30;break}if(57344&i.flags){t.msg="unknown header flags set",i.mode=30;break}i.head&&(i.head.text=b>>8&1),512&i.flags&&(O[0]=255&b,O[1]=b>>>8&255,i.check=r(i.check,O,2,0)),g=b=0,i.mode=3;case 3:for(;g<32;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.head&&(i.head.time=b),512&i.flags&&(O[0]=255&b,O[1]=b>>>8&255,O[2]=b>>>16&255,O[3]=b>>>24&255,i.check=r(i.check,O,4,0)),g=b=0,i.mode=4;case 4:for(;g<16;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.head&&(i.head.xflags=255&b,i.head.os=b>>8),512&i.flags&&(O[0]=255&b,O[1]=b>>>8&255,i.check=r(i.check,O,2,0)),g=b=0,i.mode=5;case 5:if(1024&i.flags){for(;g<16;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.length=b,i.head&&(i.head.extra_len=b),512&i.flags&&(O[0]=255&b,O[1]=b>>>8&255,i.check=r(i.check,O,2,0)),g=b=0}else i.head&&(i.head.extra=null);i.mode=6;case 6:if(1024&i.flags&&(p<(E=i.length)&&(E=p),E&&(i.head&&(I=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Array(i.head.extra_len)),n.arraySet(i.head.extra,c,d,E,I)),512&i.flags&&(i.check=r(i.check,c,E,d)),p-=E,d+=E,i.length-=E),i.length))break t;i.length=0,i.mode=7;case 7:if(2048&i.flags){if(0===p)break t;for(E=0;I=c[d+E++],i.head&&I&&i.length<65536&&(i.head.name+=String.fromCharCode(I)),I&&E<p;);if(512&i.flags&&(i.check=r(i.check,c,E,d)),p-=E,d+=E,I)break t}else i.head&&(i.head.name=null);i.length=0,i.mode=8;case 8:if(4096&i.flags){if(0===p)break t;for(E=0;I=c[d+E++],i.head&&I&&i.length<65536&&(i.head.comment+=String.fromCharCode(I)),I&&E<p;);if(512&i.flags&&(i.check=r(i.check,c,E,d)),p-=E,d+=E,I)break t}else i.head&&(i.head.comment=null);i.mode=9;case 9:if(512&i.flags){for(;g<16;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(b!==(65535&i.check)){t.msg="header crc mismatch",i.mode=30;break}g=b=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),t.adler=i.check=0,i.mode=12;break;case 10:for(;g<32;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}t.adler=i.check=h(b),g=b=0,i.mode=11;case 11:if(0===i.havedict)return t.next_out=f,t.avail_out=m,t.next_in=d,t.avail_in=p,i.hold=b,i.bits=g,2;t.adler=i.check=1,i.mode=12;case 12:if(5===e||6===e)break t;case 13:if(i.last){b>>>=7&g,g-=7&g,i.mode=27;break}for(;g<3;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}switch(i.last=1&b,g-=1,3&(b>>>=1)){case 0:i.mode=14;break;case 1:if(y(i),i.mode=20,6!==e)break;b>>>=2,g-=2;break t;case 2:i.mode=17;break;case 3:t.msg="invalid block type",i.mode=30}b>>>=2,g-=2;break;case 14:for(b>>>=7&g,g-=7&g;g<32;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if((65535&b)!=(b>>>16^65535)){t.msg="invalid stored block lengths",i.mode=30;break}if(i.length=65535&b,g=b=0,i.mode=15,6===e)break t;case 15:i.mode=16;case 16:if(E=i.length){if(p<E&&(E=p),m<E&&(E=m),0===E)break t;n.arraySet(u,c,d,E,f),p-=E,d+=E,m-=E,f+=E,i.length-=E;break}i.mode=12;break;case 17:for(;g<14;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(i.nlen=257+(31&b),b>>>=5,g-=5,i.ndist=1+(31&b),b>>>=5,g-=5,i.ncode=4+(15&b),b>>>=4,g-=4,286<i.nlen||30<i.ndist){t.msg="too many length or distance symbols",i.mode=30;break}i.have=0,i.mode=18;case 18:for(;i.have<i.ncode;){for(;g<3;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.lens[D[i.have++]]=7&b,b>>>=3,g-=3}for(;i.have<19;)i.lens[D[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,N={bits:i.lenbits},R=a(0,i.lens,0,19,i.lencode,0,i.work,N),i.lenbits=N.bits,R){t.msg="invalid code lengths set",i.mode=30;break}i.have=0,i.mode=19;case 19:for(;i.have<i.nlen+i.ndist;){for(;M=(B=i.lencode[b&(1<<i.lenbits)-1])>>>16&255,P=65535&B,!((T=B>>>24)<=g);){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(P<16)b>>>=T,g-=T,i.lens[i.have++]=P;else{if(16===P){for(F=T+2;g<F;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(b>>>=T,g-=T,0===i.have){t.msg="invalid bit length repeat",i.mode=30;break}I=i.lens[i.have-1],E=3+(3&b),b>>>=2,g-=2}else if(17===P){for(F=T+3;g<F;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}g-=T,I=0,E=3+(7&(b>>>=T)),b>>>=3,g-=3}else{for(F=T+7;g<F;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}g-=T,I=0,E=11+(127&(b>>>=T)),b>>>=7,g-=7}if(i.have+E>i.nlen+i.ndist){t.msg="invalid bit length repeat",i.mode=30;break}for(;E--;)i.lens[i.have++]=I}}if(30===i.mode)break;if(0===i.lens[256]){t.msg="invalid code -- missing end-of-block",i.mode=30;break}if(i.lenbits=9,N={bits:i.lenbits},R=a(1,i.lens,0,i.nlen,i.lencode,0,i.work,N),i.lenbits=N.bits,R){t.msg="invalid literal/lengths set",i.mode=30;break}if(i.distbits=6,i.distcode=i.distdyn,N={bits:i.distbits},R=a(2,i.lens,i.nlen,i.ndist,i.distcode,0,i.work,N),i.distbits=N.bits,R){t.msg="invalid distances set",i.mode=30;break}if(i.mode=20,6===e)break t;case 20:i.mode=21;case 21:if(6<=p&&258<=m){t.next_out=f,t.avail_out=m,t.next_in=d,t.avail_in=p,i.hold=b,i.bits=g,o(t,x),f=t.next_out,u=t.output,m=t.avail_out,d=t.next_in,c=t.input,p=t.avail_in,b=i.hold,g=i.bits,12===i.mode&&(i.back=-1);break}for(i.back=0;M=(B=i.lencode[b&(1<<i.lenbits)-1])>>>16&255,P=65535&B,!((T=B>>>24)<=g);){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(M&&0==(240&M)){for(L=T,A=M,C=P;M=(B=i.lencode[C+((b&(1<<L+A)-1)>>L)])>>>16&255,P=65535&B,!(L+(T=B>>>24)<=g);){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}b>>>=L,g-=L,i.back+=L}if(b>>>=T,g-=T,i.back+=T,i.length=P,0===M){i.mode=26;break}if(32&M){i.back=-1,i.mode=12;break}if(64&M){t.msg="invalid literal/length code",i.mode=30;break}i.extra=15&M,i.mode=22;case 22:if(i.extra){for(F=i.extra;g<F;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.length+=b&(1<<i.extra)-1,b>>>=i.extra,g-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=23;case 23:for(;M=(B=i.distcode[b&(1<<i.distbits)-1])>>>16&255,P=65535&B,!((T=B>>>24)<=g);){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(0==(240&M)){for(L=T,A=M,C=P;M=(B=i.distcode[C+((b&(1<<L+A)-1)>>L)])>>>16&255,P=65535&B,!(L+(T=B>>>24)<=g);){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}b>>>=L,g-=L,i.back+=L}if(b>>>=T,g-=T,i.back+=T,64&M){t.msg="invalid distance code",i.mode=30;break}i.offset=P,i.extra=15&M,i.mode=24;case 24:if(i.extra){for(F=i.extra;g<F;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}i.offset+=b&(1<<i.extra)-1,b>>>=i.extra,g-=i.extra,i.back+=i.extra}if(i.offset>i.dmax){t.msg="invalid distance too far back",i.mode=30;break}i.mode=25;case 25:if(0===m)break t;if(E=x-m,i.offset>E){if((E=i.offset-E)>i.whave&&i.sane){t.msg="invalid distance too far back",i.mode=30;break}_=E>i.wnext?(E-=i.wnext,i.wsize-E):i.wnext-E,E>i.length&&(E=i.length),w=i.window}else w=u,_=f-i.offset,E=i.length;for(m<E&&(E=m),m-=E,i.length-=E;u[f++]=w[_++],--E;);0===i.length&&(i.mode=21);break;case 26:if(0===m)break t;u[f++]=i.length,m--,i.mode=21;break;case 27:if(i.wrap){for(;g<32;){if(0===p)break t;p--,b|=c[d++]<<g,g+=8}if(x-=m,t.total_out+=x,i.total+=x,x&&(t.adler=i.check=i.flags?r(i.check,u,x,f-x):s(i.check,u,x,f-x)),x=m,(i.flags?b:h(b))!==i.check){t.msg="incorrect data check",i.mode=30;break}g=b=0}i.mode=28;case 28:if(i.wrap&&i.flags){for(;g<32;){if(0===p)break t;p--,b+=c[d++]<<g,g+=8}if(b!==(4294967295&i.total)){t.msg="incorrect length check",i.mode=30;break}g=b=0}i.mode=29;case 29:R=1;break t;case 30:R=-3;break t;case 31:return-4;case 32:default:return l}return t.next_out=f,t.avail_out=m,t.next_in=d,t.avail_in=p,i.hold=b,i.bits=g,(i.wsize||x!==t.avail_out&&i.mode<30&&(i.mode<27||4!==e))&&S(t,t.output,t.next_out,x-t.avail_out)?(i.mode=31,-4):(v-=t.avail_in,x-=t.avail_out,t.total_in+=v,t.total_out+=x,i.total+=x,i.wrap&&x&&(t.adler=i.check=i.flags?r(i.check,u,x,t.next_out-x):s(i.check,u,x,t.next_out-x)),t.data_type=i.bits+(i.last?64:0)+(12===i.mode?128:0)+(20===i.mode||15===i.mode?256:0),(0==v&&0===x||4===e)&&0===R&&(R=-5),R)},i.inflateEnd=function(t){if(!t||!t.state)return l;var e=t.state;return e.window&&(e.window=null),t.state=null,0},i.inflateGetHeader=function(t,e){var i;return t&&t.state?0==(2&(i=t.state).wrap)?l:((i.head=e).done=!1,0):l},i.inflateSetDictionary=function(t,e){var i,n=e.length;return t&&t.state?0!==(i=t.state).wrap&&11!==i.mode?l:11===i.mode&&s(1,e,n,0)!==i.check?-3:S(t,e,n,n)?(i.mode=31,-4):(i.havedict=1,0):l},i.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,i){var n=t("../utils/common"),s=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],r=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],o=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],a=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,i,l,h,c,u,d){var f,p,m,b,g,y,S,v,x,E=d.bits,_=0,w=0,T=0,M=0,P=0,L=0,A=0,C=0,I=0,R=0,N=null,F=0,B=new n.Buf16(16),O=new n.Buf16(16),D=null,k=0;for(_=0;_<=15;_++)B[_]=0;for(w=0;w<l;w++)B[e[i+w]]++;for(P=E,M=15;1<=M&&0===B[M];M--);if(M<P&&(P=M),0===M)return h[c++]=20971520,h[c++]=20971520,d.bits=1,0;for(T=1;T<M&&0===B[T];T++);for(P<T&&(P=T),_=C=1;_<=15;_++)if(C<<=1,(C-=B[_])<0)return-1;if(0<C&&(0===t||1!==M))return-1;for(O[1]=0,_=1;_<15;_++)O[_+1]=O[_]+B[_];for(w=0;w<l;w++)0!==e[i+w]&&(u[O[e[i+w]]++]=w);if(y=0===t?(N=D=u,19):1===t?(N=s,F-=257,D=r,k-=257,256):(N=o,D=a,-1),_=T,g=c,A=w=R=0,m=-1,b=(I=1<<(L=P))-1,1===t&&852<I||2===t&&592<I)return 1;for(;;){for(S=_-A,x=u[w]<y?(v=0,u[w]):u[w]>y?(v=D[k+u[w]],N[F+u[w]]):(v=96,0),f=1<<_-A,T=p=1<<L;h[g+(R>>A)+(p-=f)]=S<<24|v<<16|x|0,0!==p;);for(f=1<<_-1;R&f;)f>>=1;if(0!==f?(R&=f-1,R+=f):R=0,w++,0==--B[_]){if(_===M)break;_=e[i+u[w]]}if(P<_&&(R&b)!==m){for(0===A&&(A=P),g+=T,C=1<<(L=_-A);L+A<M&&!((C-=B[L+A])<=0);)L++,C<<=1;if(I+=1<<L,1===t&&852<I||2===t&&592<I)return 1;h[m=R&b]=P<<24|L<<16|g-c|0}}return 0!==R&&(h[g+R]=_-A<<24|64<<16|0),d.bits=P,0}},{"../utils/common":41}],51:[function(t,e,i){e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(t,e,i){var n=t("../utils/common");function s(t){for(var e=t.length;0<=--e;)t[e]=0}var r=256,o=286,a=30,l=15,h=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],c=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],d=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],f=new Array(576);s(f);var p=new Array(60);s(p);var m=new Array(512);s(m);var b=new Array(256);s(b);var g=new Array(29);s(g);var y,S,v,x=new Array(a);function E(t,e,i,n,s){this.static_tree=t,this.extra_bits=e,this.extra_base=i,this.elems=n,this.max_length=s,this.has_stree=t&&t.length}function _(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function w(t){return t<256?m[t]:m[256+(t>>>7)]}function T(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function M(t,e,i){t.bi_valid>16-i?(t.bi_buf|=e<<t.bi_valid&65535,T(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=i-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=i)}function P(t,e,i){M(t,i[2*e],i[2*e+1])}function L(t,e){for(var i=0;i|=1&t,t>>>=1,i<<=1,0<--e;);return i>>>1}function A(t,e,i){var n,s,r=new Array(16),o=0;for(n=1;n<=l;n++)r[n]=o=o+i[n-1]<<1;for(s=0;s<=e;s++){var a=t[2*s+1];0!==a&&(t[2*s]=L(r[a]++,a))}}function C(t){var e;for(e=0;e<o;e++)t.dyn_ltree[2*e]=0;for(e=0;e<a;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function I(t){8<t.bi_valid?T(t,t.bi_buf):0<t.bi_valid&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function R(t,e,i,n){var s=2*e,r=2*i;return t[s]<t[r]||t[s]===t[r]&&n[e]<=n[i]}function N(t,e,i){for(var n=t.heap[i],s=i<<1;s<=t.heap_len&&(s<t.heap_len&&R(e,t.heap[s+1],t.heap[s],t.depth)&&s++,!R(e,n,t.heap[s],t.depth));)t.heap[i]=t.heap[s],i=s,s<<=1;t.heap[i]=n}function F(t,e,i){var n,s,o,a,l=0;if(0!==t.last_lit)for(;n=t.pending_buf[t.d_buf+2*l]<<8|t.pending_buf[t.d_buf+2*l+1],s=t.pending_buf[t.l_buf+l],l++,0===n?P(t,s,e):(P(t,(o=b[s])+r+1,e),0!==(a=h[o])&&M(t,s-=g[o],a),P(t,o=w(--n),i),0!==(a=c[o])&&M(t,n-=x[o],a)),l<t.last_lit;);P(t,256,e)}function B(t,e){var i,n,s,r=e.dyn_tree,o=e.stat_desc.static_tree,a=e.stat_desc.has_stree,h=e.stat_desc.elems,c=-1;for(t.heap_len=0,t.heap_max=573,i=0;i<h;i++)0!==r[2*i]?(t.heap[++t.heap_len]=c=i,t.depth[i]=0):r[2*i+1]=0;for(;t.heap_len<2;)r[2*(s=t.heap[++t.heap_len]=c<2?++c:0)]=1,t.depth[s]=0,t.opt_len--,a&&(t.static_len-=o[2*s+1]);for(e.max_code=c,i=t.heap_len>>1;1<=i;i--)N(t,r,i);for(s=h;i=t.heap[1],t.heap[1]=t.heap[t.heap_len--],N(t,r,1),n=t.heap[1],t.heap[--t.heap_max]=i,t.heap[--t.heap_max]=n,r[2*s]=r[2*i]+r[2*n],t.depth[s]=(t.depth[i]>=t.depth[n]?t.depth[i]:t.depth[n])+1,r[2*i+1]=r[2*n+1]=s,t.heap[1]=s++,N(t,r,1),2<=t.heap_len;);t.heap[--t.heap_max]=t.heap[1],function(t,e){var i,n,s,r,o,a,h=e.dyn_tree,c=e.max_code,u=e.stat_desc.static_tree,d=e.stat_desc.has_stree,f=e.stat_desc.extra_bits,p=e.stat_desc.extra_base,m=e.stat_desc.max_length,b=0;for(r=0;r<=l;r++)t.bl_count[r]=0;for(h[2*t.heap[t.heap_max]+1]=0,i=t.heap_max+1;i<573;i++)m<(r=h[2*h[2*(n=t.heap[i])+1]+1]+1)&&(r=m,b++),h[2*n+1]=r,c<n||(t.bl_count[r]++,o=0,p<=n&&(o=f[n-p]),a=h[2*n],t.opt_len+=a*(r+o),d&&(t.static_len+=a*(u[2*n+1]+o)));if(0!==b){do{for(r=m-1;0===t.bl_count[r];)r--;t.bl_count[r]--,t.bl_count[r+1]+=2,t.bl_count[m]--,b-=2}while(0<b);for(r=m;0!==r;r--)for(n=t.bl_count[r];0!==n;)c<(s=t.heap[--i])||(h[2*s+1]!==r&&(t.opt_len+=(r-h[2*s+1])*h[2*s],h[2*s+1]=r),n--)}}(t,e),A(r,c,t.bl_count)}function O(t,e,i){var n,s,r=-1,o=e[1],a=0,l=7,h=4;for(0===o&&(l=138,h=3),e[2*(i+1)+1]=65535,n=0;n<=i;n++)s=o,o=e[2*(n+1)+1],++a<l&&s===o||(a<h?t.bl_tree[2*s]+=a:0!==s?(s!==r&&t.bl_tree[2*s]++,t.bl_tree[32]++):a<=10?t.bl_tree[34]++:t.bl_tree[36]++,r=s,h=(a=0)===o?(l=138,3):s===o?(l=6,3):(l=7,4))}function 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