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@@ -0,0 +1,19088 @@
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+/**
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+ * @licstart The following is the entire license notice for the
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+ * Javascript code in this page
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+ *
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+ * Copyright 2020 Mozilla Foundation
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+ *
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+ * Licensed under the Apache License, Version 2.0 (the "License");
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+ * you may not use this file except in compliance with the License.
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+ * You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing, software
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+ * distributed under the License is distributed on an "AS IS" BASIS,
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+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ * See the License for the specific language governing permissions and
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+ * limitations under the License.
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+ *
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+ * @licend The above is the entire license notice for the
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+ * Javascript code in this page
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+ */
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+
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+/******/ (() => { // webpackBootstrap
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+/******/ "use strict";
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+/******/ var __webpack_modules__ = ([
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+/* 0 */
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+/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
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+
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+
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+
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+ Object.defineProperty(exports, "__esModule", ({
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+ value: true
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+ }));
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+ Object.defineProperty(exports, "PDFViewerApplicationOptions", ({
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+ enumerable: true,
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+ get: function get() {
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+ return _app_options.AppOptions;
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+ }
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+ }));
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+ Object.defineProperty(exports, "PDFViewerApplication", ({
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+ enumerable: true,
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+ get: function get() {
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+ return _app.PDFViewerApplication;
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+ }
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+ }));
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+
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+ var _app_options = __webpack_require__(1);
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+
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+ var _app = __webpack_require__(3);
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+
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+ var pdfjsVersion = '2.7.570';
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+ var pdfjsBuild = 'f2c7338b0';
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+ window.PDFViewerApplication = _app.PDFViewerApplication;
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+ window.PDFViewerApplicationOptions = _app_options.AppOptions;
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+ ;
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+ ;
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+ {
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+ __webpack_require__(37);
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+ }
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+ ;
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+ {
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+ __webpack_require__(43);
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+ }
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+
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+ function getViewerConfiguration() {
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+ return {
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+ appContainer: document.body,
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+ mainContainer: document.getElementById("viewerContainer"),
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+ viewerContainer: document.getElementById("viewer"),
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+ eventBus: null,
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+ toolbar: {
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+ container: document.getElementById("toolbarViewer"),
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+ numPages: document.getElementById("numPages"),
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+ pageNumber: document.getElementById("pageNumber"),
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+ scaleSelectContainer: document.getElementById("scaleSelectContainer"),
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+ scaleSelect: document.getElementById("scaleSelect"),
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+ customScaleOption: document.getElementById("customScaleOption"),
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+ previous: document.getElementById("previous"),
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+ next: document.getElementById("next"),
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+ zoomIn: document.getElementById("zoomIn"),
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+ zoomOut: document.getElementById("zoomOut"),
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+ viewFind: document.getElementById("viewFind"),
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+ openFile: document.getElementById("openFile"),
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+ print: document.getElementById("print"),
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+ presentationModeButton: document.getElementById("presentationMode"),
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+ download: document.getElementById("download"),
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+ viewBookmark: document.getElementById("viewBookmark")
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+ },
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+ secondaryToolbar: {
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+ toolbar: document.getElementById("secondaryToolbar"),
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+ toggleButton: document.getElementById("secondaryToolbarToggle"),
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+ toolbarButtonContainer: document.getElementById("secondaryToolbarButtonContainer"),
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+ presentationModeButton: document.getElementById("secondaryPresentationMode"),
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+ openFileButton: document.getElementById("secondaryOpenFile"),
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+ printButton: document.getElementById("secondaryPrint"),
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+ downloadButton: document.getElementById("secondaryDownload"),
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+ viewBookmarkButton: document.getElementById("secondaryViewBookmark"),
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+ firstPageButton: document.getElementById("firstPage"),
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+ lastPageButton: document.getElementById("lastPage"),
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+ pageRotateCwButton: document.getElementById("pageRotateCw"),
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+ pageRotateCcwButton: document.getElementById("pageRotateCcw"),
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+ cursorSelectToolButton: document.getElementById("cursorSelectTool"),
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+ cursorHandToolButton: document.getElementById("cursorHandTool"),
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+ scrollVerticalButton: document.getElementById("scrollVertical"),
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+ scrollHorizontalButton: document.getElementById("scrollHorizontal"),
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+ scrollWrappedButton: document.getElementById("scrollWrapped"),
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+ spreadNoneButton: document.getElementById("spreadNone"),
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+ spreadOddButton: document.getElementById("spreadOdd"),
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+ spreadEvenButton: document.getElementById("spreadEven"),
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+ documentPropertiesButton: document.getElementById("documentProperties")
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+ },
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+ fullscreen: {
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+ contextFirstPage: document.getElementById("contextFirstPage"),
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+ contextLastPage: document.getElementById("contextLastPage"),
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+ contextPageRotateCw: document.getElementById("contextPageRotateCw"),
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+ contextPageRotateCcw: document.getElementById("contextPageRotateCcw")
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+ },
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+ sidebar: {
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+ outerContainer: document.getElementById("outerContainer"),
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+ viewerContainer: document.getElementById("viewerContainer"),
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+ toggleButton: document.getElementById("sidebarToggle"),
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+ thumbnailButton: document.getElementById("viewThumbnail"),
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+ outlineButton: document.getElementById("viewOutline"),
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+ attachmentsButton: document.getElementById("viewAttachments"),
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+ layersButton: document.getElementById("viewLayers"),
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+ thumbnailView: document.getElementById("thumbnailView"),
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+ outlineView: document.getElementById("outlineView"),
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+ attachmentsView: document.getElementById("attachmentsView"),
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+ layersView: document.getElementById("layersView"),
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+ outlineOptionsContainer: document.getElementById("outlineOptionsContainer"),
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+ currentOutlineItemButton: document.getElementById("currentOutlineItem")
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+ },
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+ sidebarResizer: {
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+ outerContainer: document.getElementById("outerContainer"),
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+ resizer: document.getElementById("sidebarResizer")
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+ },
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+ findBar: {
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+ bar: document.getElementById("findbar"),
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+ toggleButton: document.getElementById("viewFind"),
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+ findField: document.getElementById("findInput"),
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+ highlightAllCheckbox: document.getElementById("findHighlightAll"),
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+ caseSensitiveCheckbox: document.getElementById("findMatchCase"),
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+ entireWordCheckbox: document.getElementById("findEntireWord"),
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+ findMsg: document.getElementById("findMsg"),
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+ findResultsCount: document.getElementById("findResultsCount"),
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+ findPreviousButton: document.getElementById("findPrevious"),
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+ findNextButton: document.getElementById("findNext")
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+ },
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+ passwordOverlay: {
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+ overlayName: "passwordOverlay",
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+ container: document.getElementById("passwordOverlay"),
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+ label: document.getElementById("passwordText"),
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+ input: document.getElementById("password"),
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+ submitButton: document.getElementById("passwordSubmit"),
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+ cancelButton: document.getElementById("passwordCancel")
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+ },
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+ documentProperties: {
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+ overlayName: "documentPropertiesOverlay",
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+ container: document.getElementById("documentPropertiesOverlay"),
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+ closeButton: document.getElementById("documentPropertiesClose"),
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+ fields: {
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+ fileName: document.getElementById("fileNameField"),
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+ fileSize: document.getElementById("fileSizeField"),
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+ title: document.getElementById("titleField"),
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+ author: document.getElementById("authorField"),
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+ subject: document.getElementById("subjectField"),
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+ keywords: document.getElementById("keywordsField"),
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+ creationDate: document.getElementById("creationDateField"),
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+ modificationDate: document.getElementById("modificationDateField"),
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+ creator: document.getElementById("creatorField"),
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+ producer: document.getElementById("producerField"),
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+ version: document.getElementById("versionField"),
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+ pageCount: document.getElementById("pageCountField"),
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+ pageSize: document.getElementById("pageSizeField"),
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+ linearized: document.getElementById("linearizedField")
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+ }
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+ },
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+ errorWrapper: {
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+ container: document.getElementById("errorWrapper"),
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+ errorMessage: document.getElementById("errorMessage"),
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+ closeButton: document.getElementById("errorClose"),
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+ errorMoreInfo: document.getElementById("errorMoreInfo"),
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+ moreInfoButton: document.getElementById("errorShowMore"),
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+ lessInfoButton: document.getElementById("errorShowLess")
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+ },
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+ printContainer: document.getElementById("printContainer"),
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+ openFileInputName: "fileInput",
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+ debuggerScriptPath: "./debugger.js"
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+ };
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+ }
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+
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+ function webViewerLoad() {
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+ var config = getViewerConfiguration();
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+ var event = document.createEvent("CustomEvent");
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+ event.initCustomEvent("webviewerloaded", true, true, {
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+ source: window
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+ });
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+
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+ try {
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+ parent.document.dispatchEvent(event);
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+ } catch (ex) {
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+ console.error("webviewerloaded: ".concat(ex));
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+ document.dispatchEvent(event);
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+ }
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+
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+ _app.PDFViewerApplication.run(config);
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+ }
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+
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+ if (document.readyState === "interactive" || document.readyState === "complete") {
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+ webViewerLoad();
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+ } else {
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+ document.addEventListener("DOMContentLoaded", webViewerLoad, true);
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+ }
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+
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+ /***/ }),
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+ /* 1 */
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+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
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+
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+
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+
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+ Object.defineProperty(exports, "__esModule", ({
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+ value: true
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+ }));
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+ exports.OptionKind = exports.AppOptions = void 0;
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+
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+ var _viewer_compatibility = __webpack_require__(2);
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+
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+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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+
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+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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+
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+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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+
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+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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+
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+ var OptionKind = {
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+ VIEWER: 0x02,
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+ API: 0x04,
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+ WORKER: 0x08,
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+ PREFERENCE: 0x80
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+ };
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+ exports.OptionKind = OptionKind;
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+ var defaultOptions = {
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+ cursorToolOnLoad: {
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+ value: 0,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ defaultUrl: {
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+ value: "compressed.tracemonkey-pldi-09.pdf",
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+ kind: OptionKind.VIEWER
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+ },
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+ defaultZoomValue: {
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+ value: "",
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ disableHistory: {
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+ value: false,
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+ kind: OptionKind.VIEWER
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+ },
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+ disablePageLabels: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ enablePermissions: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ enablePrintAutoRotate: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ enableScripting: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ enableWebGL: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ externalLinkRel: {
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+ value: "noopener noreferrer nofollow",
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+ kind: OptionKind.VIEWER
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+ },
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+ externalLinkTarget: {
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+ value: 0,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ historyUpdateUrl: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ ignoreDestinationZoom: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ imageResourcesPath: {
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+ value: "./images/",
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+ kind: OptionKind.VIEWER
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+ },
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+ maxCanvasPixels: {
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+ value: 16777216,
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+ compatibility: _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels,
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+ kind: OptionKind.VIEWER
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+ },
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+ pdfBugEnabled: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ printResolution: {
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+ value: 150,
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+ kind: OptionKind.VIEWER
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+ },
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+ renderer: {
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+ value: "canvas",
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ renderInteractiveForms: {
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+ value: true,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ sidebarViewOnLoad: {
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+ value: -1,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ scrollModeOnLoad: {
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+ value: -1,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ spreadModeOnLoad: {
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+ value: -1,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ textLayerMode: {
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+ value: 1,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ useOnlyCssZoom: {
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+ value: false,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ viewerCssTheme: {
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+ value: 0,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ viewOnLoad: {
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+ value: 0,
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+ kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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+ },
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+ cMapPacked: {
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+ value: true,
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+ kind: OptionKind.API
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+ },
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+ cMapUrl: {
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+ value: "../web/cmaps/",
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+ kind: OptionKind.API
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+ },
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+ disableAutoFetch: {
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+ value: false,
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+ kind: OptionKind.API + OptionKind.PREFERENCE
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+ },
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+ disableFontFace: {
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+ value: false,
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+ kind: OptionKind.API + OptionKind.PREFERENCE
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+ },
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+ disableRange: {
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+ value: false,
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+ kind: OptionKind.API + OptionKind.PREFERENCE
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+ },
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+ disableStream: {
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+ value: false,
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+ kind: OptionKind.API + OptionKind.PREFERENCE
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+ },
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+ docBaseUrl: {
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+ value: "",
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+ kind: OptionKind.API
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+ },
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+ fontExtraProperties: {
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+ value: false,
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+ kind: OptionKind.API
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+ },
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+ isEvalSupported: {
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+ value: true,
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+ kind: OptionKind.API
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+ },
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+ maxImageSize: {
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+ value: -1,
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+ kind: OptionKind.API
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+ },
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+ pdfBug: {
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+ value: false,
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+ kind: OptionKind.API
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+ },
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+ verbosity: {
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+ value: 1,
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+ kind: OptionKind.API
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+ },
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+ workerPort: {
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+ value: null,
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+ kind: OptionKind.WORKER
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+ },
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+ workerSrc: {
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+ value: "../build/pdf.worker.js",
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+ kind: OptionKind.WORKER
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+ }
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+ };
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+ {
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+ defaultOptions.disablePreferences = {
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+ value: false,
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+ kind: OptionKind.VIEWER
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+ };
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+ defaultOptions.locale = {
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+ value: typeof navigator !== "undefined" ? navigator.language : "en-US",
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+ kind: OptionKind.VIEWER
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+ };
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+ defaultOptions.sandboxBundleSrc = {
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+ value: "../build/pdf.sandbox.js",
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+ kind: OptionKind.VIEWER
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+ };
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+ }
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+ var userOptions = Object.create(null);
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|
|
+
|
|
|
+ var AppOptions = /*#__PURE__*/function () {
|
|
|
+ function AppOptions() {
|
|
|
+ _classCallCheck(this, AppOptions);
|
|
|
+
|
|
|
+ throw new Error("Cannot initialize AppOptions.");
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(AppOptions, null, [{
|
|
|
+ key: "get",
|
|
|
+ value: function get(name) {
|
|
|
+ var userOption = userOptions[name];
|
|
|
+
|
|
|
+ if (userOption !== undefined) {
|
|
|
+ return userOption;
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultOption = defaultOptions[name];
|
|
|
+
|
|
|
+ if (defaultOption !== undefined) {
|
|
|
+ return defaultOption.compatibility || defaultOption.value;
|
|
|
+ }
|
|
|
+
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getAll",
|
|
|
+ value: function getAll() {
|
|
|
+ var kind = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
|
|
|
+ var options = Object.create(null);
|
|
|
+
|
|
|
+ for (var name in defaultOptions) {
|
|
|
+ var defaultOption = defaultOptions[name];
|
|
|
+
|
|
|
+ if (kind) {
|
|
|
+ if ((kind & defaultOption.kind) === 0) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (kind === OptionKind.PREFERENCE) {
|
|
|
+ var value = defaultOption.value,
|
|
|
+ valueType = _typeof(value);
|
|
|
+
|
|
|
+ if (valueType === "boolean" || valueType === "string" || valueType === "number" && Number.isInteger(value)) {
|
|
|
+ options[name] = value;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Invalid type for preference: ".concat(name));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var userOption = userOptions[name];
|
|
|
+ options[name] = userOption !== undefined ? userOption : defaultOption.compatibility || defaultOption.value;
|
|
|
+ }
|
|
|
+
|
|
|
+ return options;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "set",
|
|
|
+ value: function set(name, value) {
|
|
|
+ userOptions[name] = value;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setAll",
|
|
|
+ value: function setAll(options) {
|
|
|
+ for (var name in options) {
|
|
|
+ userOptions[name] = options[name];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "remove",
|
|
|
+ value: function remove(name) {
|
|
|
+ delete userOptions[name];
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return AppOptions;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.AppOptions = AppOptions;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 2 */
|
|
|
+ /***/ ((__unused_webpack_module, exports) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.viewerCompatibilityParams = void 0;
|
|
|
+ var compatibilityParams = Object.create(null);
|
|
|
+ {
|
|
|
+ var userAgent = typeof navigator !== "undefined" && navigator.userAgent || "";
|
|
|
+ var platform = typeof navigator !== "undefined" && navigator.platform || "";
|
|
|
+ var maxTouchPoints = typeof navigator !== "undefined" && navigator.maxTouchPoints || 1;
|
|
|
+ var isAndroid = /Android/.test(userAgent);
|
|
|
+ var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === "MacIntel" && maxTouchPoints > 1;
|
|
|
+ var isIOSChrome = /CriOS/.test(userAgent);
|
|
|
+
|
|
|
+ (function checkOnBlobSupport() {
|
|
|
+ if (isIOSChrome) {
|
|
|
+ compatibilityParams.disableCreateObjectURL = true;
|
|
|
+ }
|
|
|
+ })();
|
|
|
+
|
|
|
+ (function checkCanvasSizeLimitation() {
|
|
|
+ if (isIOS || isAndroid) {
|
|
|
+ compatibilityParams.maxCanvasPixels = 5242880;
|
|
|
+ }
|
|
|
+ })();
|
|
|
+ }
|
|
|
+ var viewerCompatibilityParams = Object.freeze(compatibilityParams);
|
|
|
+ exports.viewerCompatibilityParams = viewerCompatibilityParams;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 3 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFViewerApplication = exports.PDFPrintServiceFactory = exports.DefaultExternalServices = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _app_options = __webpack_require__(1);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _pdf_cursor_tools = __webpack_require__(8);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ var _overlay_manager = __webpack_require__(11);
|
|
|
+
|
|
|
+ var _password_prompt = __webpack_require__(12);
|
|
|
+
|
|
|
+ var _pdf_attachment_viewer = __webpack_require__(13);
|
|
|
+
|
|
|
+ var _pdf_document_properties = __webpack_require__(15);
|
|
|
+
|
|
|
+ var _pdf_find_bar = __webpack_require__(16);
|
|
|
+
|
|
|
+ var _pdf_find_controller = __webpack_require__(17);
|
|
|
+
|
|
|
+ var _pdf_history = __webpack_require__(19);
|
|
|
+
|
|
|
+ var _pdf_layer_viewer = __webpack_require__(20);
|
|
|
+
|
|
|
+ var _pdf_link_service = __webpack_require__(21);
|
|
|
+
|
|
|
+ var _pdf_outline_viewer = __webpack_require__(22);
|
|
|
+
|
|
|
+ var _pdf_presentation_mode = __webpack_require__(23);
|
|
|
+
|
|
|
+ var _pdf_sidebar = __webpack_require__(24);
|
|
|
+
|
|
|
+ var _pdf_sidebar_resizer = __webpack_require__(25);
|
|
|
+
|
|
|
+ var _pdf_thumbnail_viewer = __webpack_require__(26);
|
|
|
+
|
|
|
+ var _pdf_viewer = __webpack_require__(28);
|
|
|
+
|
|
|
+ var _secondary_toolbar = __webpack_require__(33);
|
|
|
+
|
|
|
+ var _toolbar = __webpack_require__(35);
|
|
|
+
|
|
|
+ var _viewer_compatibility = __webpack_require__(2);
|
|
|
+
|
|
|
+ var _view_history = __webpack_require__(36);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
|
|
|
+
|
|
|
+ function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
|
|
|
+
|
|
|
+ function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var DEFAULT_SCALE_DELTA = 1.1;
|
|
|
+ var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
|
|
|
+ var FORCE_PAGES_LOADED_TIMEOUT = 10000;
|
|
|
+ var WHEEL_ZOOM_DISABLED_TIMEOUT = 1000;
|
|
|
+ var ENABLE_PERMISSIONS_CLASS = "enablePermissions";
|
|
|
+ var ViewOnLoad = {
|
|
|
+ UNKNOWN: -1,
|
|
|
+ PREVIOUS: 0,
|
|
|
+ INITIAL: 1
|
|
|
+ };
|
|
|
+ var ViewerCssTheme = {
|
|
|
+ AUTOMATIC: 0,
|
|
|
+ LIGHT: 1,
|
|
|
+ DARK: 2
|
|
|
+ };
|
|
|
+ var KNOWN_VERSIONS = ["1.0", "1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "2.0", "2.1", "2.2", "2.3"];
|
|
|
+ var KNOWN_GENERATORS = ["acrobat distiller", "acrobat pdfwriter", "adobe livecycle", "adobe pdf library", "adobe photoshop", "ghostscript", "tcpdf", "cairo", "dvipdfm", "dvips", "pdftex", "pdfkit", "itext", "prince", "quarkxpress", "mac os x", "microsoft", "openoffice", "oracle", "luradocument", "pdf-xchange", "antenna house", "aspose.cells", "fpdf"];
|
|
|
+
|
|
|
+ var DefaultExternalServices = /*#__PURE__*/function () {
|
|
|
+ function DefaultExternalServices() {
|
|
|
+ _classCallCheck(this, DefaultExternalServices);
|
|
|
+
|
|
|
+ throw new Error("Cannot initialize DefaultExternalServices.");
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(DefaultExternalServices, null, [{
|
|
|
+ key: "updateFindControlState",
|
|
|
+ value: function updateFindControlState(data) {}
|
|
|
+ }, {
|
|
|
+ key: "updateFindMatchesCount",
|
|
|
+ value: function updateFindMatchesCount(data) {}
|
|
|
+ }, {
|
|
|
+ key: "initPassiveLoading",
|
|
|
+ value: function initPassiveLoading(callbacks) {}
|
|
|
+ }, {
|
|
|
+ key: "fallback",
|
|
|
+ value: function () {
|
|
|
+ var _fallback = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(data) {
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function fallback(_x) {
|
|
|
+ return _fallback.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return fallback;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "reportTelemetry",
|
|
|
+ value: function reportTelemetry(data) {}
|
|
|
+ }, {
|
|
|
+ key: "createDownloadManager",
|
|
|
+ value: function createDownloadManager(options) {
|
|
|
+ throw new Error("Not implemented: createDownloadManager");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createPreferences",
|
|
|
+ value: function createPreferences() {
|
|
|
+ throw new Error("Not implemented: createPreferences");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createL10n",
|
|
|
+ value: function createL10n(options) {
|
|
|
+ throw new Error("Not implemented: createL10n");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createScripting",
|
|
|
+ value: function createScripting(options) {
|
|
|
+ throw new Error("Not implemented: createScripting");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "supportsIntegratedFind",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "supportsIntegratedFind", false);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "supportsDocumentFonts",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "supportsDocumentFonts", true);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "supportedMouseWheelZoomModifierKeys",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "supportedMouseWheelZoomModifierKeys", {
|
|
|
+ ctrlKey: true,
|
|
|
+ metaKey: true
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isInAutomation",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "isInAutomation", false);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return DefaultExternalServices;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.DefaultExternalServices = DefaultExternalServices;
|
|
|
+ var PDFViewerApplication = {
|
|
|
+ initialBookmark: document.location.hash.substring(1),
|
|
|
+ _initializedCapability: (0, _pdfjsLib.createPromiseCapability)(),
|
|
|
+ fellback: false,
|
|
|
+ appConfig: null,
|
|
|
+ pdfDocument: null,
|
|
|
+ pdfLoadingTask: null,
|
|
|
+ printService: null,
|
|
|
+ pdfViewer: null,
|
|
|
+ pdfThumbnailViewer: null,
|
|
|
+ pdfRenderingQueue: null,
|
|
|
+ pdfPresentationMode: null,
|
|
|
+ pdfDocumentProperties: null,
|
|
|
+ pdfLinkService: null,
|
|
|
+ pdfHistory: null,
|
|
|
+ pdfSidebar: null,
|
|
|
+ pdfSidebarResizer: null,
|
|
|
+ pdfOutlineViewer: null,
|
|
|
+ pdfAttachmentViewer: null,
|
|
|
+ pdfLayerViewer: null,
|
|
|
+ pdfCursorTools: null,
|
|
|
+ store: null,
|
|
|
+ downloadManager: null,
|
|
|
+ overlayManager: null,
|
|
|
+ preferences: null,
|
|
|
+ toolbar: null,
|
|
|
+ secondaryToolbar: null,
|
|
|
+ eventBus: null,
|
|
|
+ l10n: null,
|
|
|
+ isInitialViewSet: false,
|
|
|
+ downloadComplete: false,
|
|
|
+ isViewerEmbedded: window.parent !== window,
|
|
|
+ url: "",
|
|
|
+ baseUrl: "",
|
|
|
+ externalServices: DefaultExternalServices,
|
|
|
+ _boundEvents: Object.create(null),
|
|
|
+ documentInfo: null,
|
|
|
+ metadata: null,
|
|
|
+ _contentDispositionFilename: null,
|
|
|
+ _contentLength: null,
|
|
|
+ triggerDelayedFallback: null,
|
|
|
+ _saveInProgress: false,
|
|
|
+ _wheelUnusedTicks: 0,
|
|
|
+ _idleCallbacks: new Set(),
|
|
|
+ _scriptingInstance: null,
|
|
|
+ _mouseState: Object.create(null),
|
|
|
+ initialize: function initialize(appConfig) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ var appContainer;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ _this.preferences = _this.externalServices.createPreferences();
|
|
|
+ _this.appConfig = appConfig;
|
|
|
+ _context2.next = 4;
|
|
|
+ return _this._readPreferences();
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _context2.next = 6;
|
|
|
+ return _this._parseHashParameters();
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ _this._forceCssTheme();
|
|
|
+
|
|
|
+ _context2.next = 9;
|
|
|
+ return _this._initializeL10n();
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ if (_this.isViewerEmbedded && _app_options.AppOptions.get("externalLinkTarget") === _pdfjsLib.LinkTarget.NONE) {
|
|
|
+ _app_options.AppOptions.set("externalLinkTarget", _pdfjsLib.LinkTarget.TOP);
|
|
|
+ }
|
|
|
+
|
|
|
+ _context2.next = 12;
|
|
|
+ return _this._initializeViewerComponents();
|
|
|
+
|
|
|
+ case 12:
|
|
|
+ _this.bindEvents();
|
|
|
+
|
|
|
+ _this.bindWindowEvents();
|
|
|
+
|
|
|
+ appContainer = appConfig.appContainer || document.documentElement;
|
|
|
+
|
|
|
+ _this.l10n.translate(appContainer).then(function () {
|
|
|
+ _this.eventBus.dispatch("localized", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ _this._initializedCapability.resolve();
|
|
|
+
|
|
|
+ case 17:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _readPreferences: function _readPreferences() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ if (!_app_options.AppOptions.get("disablePreferences")) {
|
|
|
+ _context3.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context3.abrupt("return");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _context3.prev = 2;
|
|
|
+ _context3.t0 = _app_options.AppOptions;
|
|
|
+ _context3.next = 6;
|
|
|
+ return _this2.preferences.getAll();
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ _context3.t1 = _context3.sent;
|
|
|
+
|
|
|
+ _context3.t0.setAll.call(_context3.t0, _context3.t1);
|
|
|
+
|
|
|
+ _context3.next = 13;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ _context3.prev = 10;
|
|
|
+ _context3.t2 = _context3["catch"](2);
|
|
|
+ console.error("_readPreferences: \"".concat(_context3.t2 === null || _context3.t2 === void 0 ? void 0 : _context3.t2.message, "\"."));
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, null, [[2, 10]]);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _parseHashParameters: function _parseHashParameters() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4() {
|
|
|
+ var hash, hashParams, waitOn, viewer, enabled;
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ if (_app_options.AppOptions.get("pdfBugEnabled")) {
|
|
|
+ _context4.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context4.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ hash = document.location.hash.substring(1);
|
|
|
+
|
|
|
+ if (hash) {
|
|
|
+ _context4.next = 5;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context4.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ hashParams = (0, _ui_utils.parseQueryString)(hash), waitOn = [];
|
|
|
+
|
|
|
+ if ("disableworker" in hashParams && hashParams.disableworker === "true") {
|
|
|
+ waitOn.push(loadFakeWorker());
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("disablerange" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("disableRange", hashParams.disablerange === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("disablestream" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("disableStream", hashParams.disablestream === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("disableautofetch" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("disableAutoFetch", hashParams.disableautofetch === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("disablefontface" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("disableFontFace", hashParams.disablefontface === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("disablehistory" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("disableHistory", hashParams.disablehistory === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("webgl" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("enableWebGL", hashParams.webgl === "true");
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("verbosity" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("verbosity", hashParams.verbosity | 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!("textlayer" in hashParams)) {
|
|
|
+ _context4.next = 23;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context4.t0 = hashParams.textlayer;
|
|
|
+ _context4.next = _context4.t0 === "off" ? 18 : _context4.t0 === "visible" ? 20 : _context4.t0 === "shadow" ? 20 : _context4.t0 === "hover" ? 20 : 23;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 18:
|
|
|
+ _app_options.AppOptions.set("textLayerMode", _ui_utils.TextLayerMode.DISABLE);
|
|
|
+
|
|
|
+ return _context4.abrupt("break", 23);
|
|
|
+
|
|
|
+ case 20:
|
|
|
+ viewer = _this3.appConfig.viewerContainer;
|
|
|
+ viewer.classList.add("textLayer-" + hashParams.textlayer);
|
|
|
+ return _context4.abrupt("break", 23);
|
|
|
+
|
|
|
+ case 23:
|
|
|
+ if ("pdfbug" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("pdfBug", true);
|
|
|
+
|
|
|
+ _app_options.AppOptions.set("fontExtraProperties", true);
|
|
|
+
|
|
|
+ enabled = hashParams.pdfbug.split(",");
|
|
|
+ waitOn.push(loadAndEnablePDFBug(enabled));
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("locale" in hashParams) {
|
|
|
+ _app_options.AppOptions.set("locale", hashParams.locale);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(waitOn.length === 0)) {
|
|
|
+ _context4.next = 27;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context4.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 27:
|
|
|
+ return _context4.abrupt("return", Promise.all(waitOn)["catch"](function (reason) {
|
|
|
+ console.error("_parseHashParameters: \"".concat(reason.message, "\"."));
|
|
|
+ }));
|
|
|
+
|
|
|
+ case 28:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializeL10n: function _initializeL10n() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee5() {
|
|
|
+ var dir;
|
|
|
+ return _regenerator["default"].wrap(function _callee5$(_context5) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context5.prev = _context5.next) {
|
|
|
+ case 0:
|
|
|
+ _this4.l10n = _this4.externalServices.createL10n({
|
|
|
+ locale: _app_options.AppOptions.get("locale")
|
|
|
+ });
|
|
|
+ _context5.next = 3;
|
|
|
+ return _this4.l10n.getDirection();
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ dir = _context5.sent;
|
|
|
+ document.getElementsByTagName("html")[0].dir = dir;
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ case "end":
|
|
|
+ return _context5.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee5);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _forceCssTheme: function _forceCssTheme() {
|
|
|
+ var cssTheme = _app_options.AppOptions.get("viewerCssTheme");
|
|
|
+
|
|
|
+ if (cssTheme === ViewerCssTheme.AUTOMATIC || !Object.values(ViewerCssTheme).includes(cssTheme)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ var styleSheet = document.styleSheets[0];
|
|
|
+ var cssRules = (styleSheet === null || styleSheet === void 0 ? void 0 : styleSheet.cssRules) || [];
|
|
|
+
|
|
|
+ for (var i = 0, ii = cssRules.length; i < ii; i++) {
|
|
|
+ var _rule$media;
|
|
|
+
|
|
|
+ var rule = cssRules[i];
|
|
|
+
|
|
|
+ if (rule instanceof CSSMediaRule && ((_rule$media = rule.media) === null || _rule$media === void 0 ? void 0 : _rule$media[0]) === "(prefers-color-scheme: dark)") {
|
|
|
+ if (cssTheme === ViewerCssTheme.LIGHT) {
|
|
|
+ styleSheet.deleteRule(i);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var darkRules = /^@media \(prefers-color-scheme: dark\) {\n\s*([\w\s-.,:;/\\{}()]+)\n}$/.exec(rule.cssText);
|
|
|
+
|
|
|
+ if (darkRules !== null && darkRules !== void 0 && darkRules[1]) {
|
|
|
+ styleSheet.deleteRule(i);
|
|
|
+ styleSheet.insertRule(darkRules[1], i);
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } catch (reason) {
|
|
|
+ console.error("_forceCssTheme: \"".concat(reason === null || reason === void 0 ? void 0 : reason.message, "\"."));
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _initializeViewerComponents: function _initializeViewerComponents() {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee6() {
|
|
|
+ var appConfig, eventBus, pdfRenderingQueue, pdfLinkService, downloadManager, findController, container, viewer;
|
|
|
+ return _regenerator["default"].wrap(function _callee6$(_context6) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context6.prev = _context6.next) {
|
|
|
+ case 0:
|
|
|
+ appConfig = _this5.appConfig;
|
|
|
+ eventBus = appConfig.eventBus || new _ui_utils.EventBus({
|
|
|
+ isInAutomation: _this5.externalServices.isInAutomation
|
|
|
+ });
|
|
|
+ _this5.eventBus = eventBus;
|
|
|
+ _this5.overlayManager = new _overlay_manager.OverlayManager();
|
|
|
+ pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
|
|
|
+ pdfRenderingQueue.onIdle = _this5.cleanup.bind(_this5);
|
|
|
+ _this5.pdfRenderingQueue = pdfRenderingQueue;
|
|
|
+ pdfLinkService = new _pdf_link_service.PDFLinkService({
|
|
|
+ eventBus: eventBus,
|
|
|
+ externalLinkTarget: _app_options.AppOptions.get("externalLinkTarget"),
|
|
|
+ externalLinkRel: _app_options.AppOptions.get("externalLinkRel"),
|
|
|
+ ignoreDestinationZoom: _app_options.AppOptions.get("ignoreDestinationZoom")
|
|
|
+ });
|
|
|
+ _this5.pdfLinkService = pdfLinkService;
|
|
|
+ downloadManager = _this5.externalServices.createDownloadManager();
|
|
|
+ _this5.downloadManager = downloadManager;
|
|
|
+ findController = new _pdf_find_controller.PDFFindController({
|
|
|
+ linkService: pdfLinkService,
|
|
|
+ eventBus: eventBus
|
|
|
+ });
|
|
|
+ _this5.findController = findController;
|
|
|
+ container = appConfig.mainContainer;
|
|
|
+ viewer = appConfig.viewerContainer;
|
|
|
+ _this5.pdfViewer = new _pdf_viewer.PDFViewer({
|
|
|
+ container: container,
|
|
|
+ viewer: viewer,
|
|
|
+ eventBus: eventBus,
|
|
|
+ renderingQueue: pdfRenderingQueue,
|
|
|
+ linkService: pdfLinkService,
|
|
|
+ downloadManager: downloadManager,
|
|
|
+ findController: findController,
|
|
|
+ renderer: _app_options.AppOptions.get("renderer"),
|
|
|
+ enableWebGL: _app_options.AppOptions.get("enableWebGL"),
|
|
|
+ l10n: _this5.l10n,
|
|
|
+ textLayerMode: _app_options.AppOptions.get("textLayerMode"),
|
|
|
+ imageResourcesPath: _app_options.AppOptions.get("imageResourcesPath"),
|
|
|
+ renderInteractiveForms: _app_options.AppOptions.get("renderInteractiveForms"),
|
|
|
+ enablePrintAutoRotate: _app_options.AppOptions.get("enablePrintAutoRotate"),
|
|
|
+ useOnlyCssZoom: _app_options.AppOptions.get("useOnlyCssZoom"),
|
|
|
+ maxCanvasPixels: _app_options.AppOptions.get("maxCanvasPixels"),
|
|
|
+ enableScripting: _app_options.AppOptions.get("enableScripting"),
|
|
|
+ mouseState: _this5._mouseState
|
|
|
+ });
|
|
|
+ pdfRenderingQueue.setViewer(_this5.pdfViewer);
|
|
|
+ pdfLinkService.setViewer(_this5.pdfViewer);
|
|
|
+ _this5.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({
|
|
|
+ container: appConfig.sidebar.thumbnailView,
|
|
|
+ eventBus: eventBus,
|
|
|
+ renderingQueue: pdfRenderingQueue,
|
|
|
+ linkService: pdfLinkService,
|
|
|
+ l10n: _this5.l10n
|
|
|
+ });
|
|
|
+ pdfRenderingQueue.setThumbnailViewer(_this5.pdfThumbnailViewer);
|
|
|
+ _this5.pdfHistory = new _pdf_history.PDFHistory({
|
|
|
+ linkService: pdfLinkService,
|
|
|
+ eventBus: eventBus
|
|
|
+ });
|
|
|
+ pdfLinkService.setHistory(_this5.pdfHistory);
|
|
|
+
|
|
|
+ if (!_this5.supportsIntegratedFind) {
|
|
|
+ _this5.findBar = new _pdf_find_bar.PDFFindBar(appConfig.findBar, eventBus, _this5.l10n);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this5.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, _this5.overlayManager, eventBus, _this5.l10n);
|
|
|
+ _this5.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({
|
|
|
+ container: container,
|
|
|
+ eventBus: eventBus,
|
|
|
+ cursorToolOnLoad: _app_options.AppOptions.get("cursorToolOnLoad")
|
|
|
+ });
|
|
|
+ _this5.toolbar = new _toolbar.Toolbar(appConfig.toolbar, eventBus, _this5.l10n);
|
|
|
+ _this5.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus);
|
|
|
+
|
|
|
+ if (_this5.supportsFullscreen) {
|
|
|
+ _this5.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({
|
|
|
+ container: container,
|
|
|
+ pdfViewer: _this5.pdfViewer,
|
|
|
+ eventBus: eventBus,
|
|
|
+ contextMenuItems: appConfig.fullscreen
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _this5.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, _this5.overlayManager, _this5.l10n);
|
|
|
+ _this5.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({
|
|
|
+ container: appConfig.sidebar.outlineView,
|
|
|
+ eventBus: eventBus,
|
|
|
+ linkService: pdfLinkService
|
|
|
+ });
|
|
|
+ _this5.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({
|
|
|
+ container: appConfig.sidebar.attachmentsView,
|
|
|
+ eventBus: eventBus,
|
|
|
+ downloadManager: downloadManager
|
|
|
+ });
|
|
|
+ _this5.pdfLayerViewer = new _pdf_layer_viewer.PDFLayerViewer({
|
|
|
+ container: appConfig.sidebar.layersView,
|
|
|
+ eventBus: eventBus,
|
|
|
+ l10n: _this5.l10n
|
|
|
+ });
|
|
|
+ _this5.pdfSidebar = new _pdf_sidebar.PDFSidebar({
|
|
|
+ elements: appConfig.sidebar,
|
|
|
+ pdfViewer: _this5.pdfViewer,
|
|
|
+ pdfThumbnailViewer: _this5.pdfThumbnailViewer,
|
|
|
+ eventBus: eventBus,
|
|
|
+ l10n: _this5.l10n
|
|
|
+ });
|
|
|
+ _this5.pdfSidebar.onToggled = _this5.forceRendering.bind(_this5);
|
|
|
+ _this5.pdfSidebarResizer = new _pdf_sidebar_resizer.PDFSidebarResizer(appConfig.sidebarResizer, eventBus, _this5.l10n);
|
|
|
+
|
|
|
+ case 35:
|
|
|
+ case "end":
|
|
|
+ return _context6.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee6);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ run: function run(config) {
|
|
|
+ this.initialize(config).then(webViewerInitialized);
|
|
|
+ },
|
|
|
+
|
|
|
+ get initialized() {
|
|
|
+ return this._initializedCapability.settled;
|
|
|
+ },
|
|
|
+
|
|
|
+ get initializedPromise() {
|
|
|
+ return this._initializedCapability.promise;
|
|
|
+ },
|
|
|
+
|
|
|
+ zoomIn: function zoomIn(ticks) {
|
|
|
+ if (this.pdfViewer.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var newScale = this.pdfViewer.currentScale;
|
|
|
+
|
|
|
+ do {
|
|
|
+ newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);
|
|
|
+ newScale = Math.ceil(newScale * 10) / 10;
|
|
|
+ newScale = Math.min(_ui_utils.MAX_SCALE, newScale);
|
|
|
+ } while (--ticks > 0 && newScale < _ui_utils.MAX_SCALE);
|
|
|
+ this.pdfViewer.currentScaleValue = newScale;
|
|
|
+ },
|
|
|
+ zoomOut: function zoomOut(ticks) {
|
|
|
+ if (this.pdfViewer.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var newScale = this.pdfViewer.currentScale;
|
|
|
+
|
|
|
+ do {
|
|
|
+ newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);
|
|
|
+ newScale = Math.floor(newScale * 10) / 10;
|
|
|
+ newScale = Math.max(_ui_utils.MIN_SCALE, newScale);
|
|
|
+ } while (--ticks > 0 && newScale > _ui_utils.MIN_SCALE);
|
|
|
+ this.pdfViewer.currentScaleValue = newScale;
|
|
|
+ },
|
|
|
+ zoomReset: function zoomReset() {
|
|
|
+ if (this.pdfViewer.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
|
|
|
+ },
|
|
|
+
|
|
|
+ get pagesCount() {
|
|
|
+ return this.pdfDocument ? this.pdfDocument.numPages : 0;
|
|
|
+ },
|
|
|
+
|
|
|
+ get page() {
|
|
|
+ return this.pdfViewer.currentPageNumber;
|
|
|
+ },
|
|
|
+
|
|
|
+ set page(val) {
|
|
|
+ this.pdfViewer.currentPageNumber = val;
|
|
|
+ },
|
|
|
+
|
|
|
+ get supportsPrinting() {
|
|
|
+ return PDFPrintServiceFactory.instance.supportsPrinting;
|
|
|
+ },
|
|
|
+
|
|
|
+ get supportsFullscreen() {
|
|
|
+ var support;
|
|
|
+ var doc = document.documentElement;
|
|
|
+ support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen);
|
|
|
+
|
|
|
+ if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false) {
|
|
|
+ support = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "supportsFullscreen", support);
|
|
|
+ },
|
|
|
+
|
|
|
+ get supportsIntegratedFind() {
|
|
|
+ return this.externalServices.supportsIntegratedFind;
|
|
|
+ },
|
|
|
+
|
|
|
+ get supportsDocumentFonts() {
|
|
|
+ return this.externalServices.supportsDocumentFonts;
|
|
|
+ },
|
|
|
+
|
|
|
+ get loadingBar() {
|
|
|
+ var bar = new _ui_utils.ProgressBar("#loadingBar");
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "loadingBar", bar);
|
|
|
+ },
|
|
|
+
|
|
|
+ get supportedMouseWheelZoomModifierKeys() {
|
|
|
+ return this.externalServices.supportedMouseWheelZoomModifierKeys;
|
|
|
+ },
|
|
|
+
|
|
|
+ initPassiveLoading: function initPassiveLoading() {
|
|
|
+ throw new Error("Not implemented: initPassiveLoading");
|
|
|
+ },
|
|
|
+ setTitleUsingUrl: function setTitleUsingUrl() {
|
|
|
+ var url = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
|
|
|
+ this.url = url;
|
|
|
+ this.baseUrl = url.split("#")[0];
|
|
|
+ var title = (0, _ui_utils.getPDFFileNameFromURL)(url, "");
|
|
|
+
|
|
|
+ if (!title) {
|
|
|
+ try {
|
|
|
+ title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url;
|
|
|
+ } catch (ex) {
|
|
|
+ title = url;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.setTitle(title);
|
|
|
+ },
|
|
|
+ setTitle: function setTitle(title) {
|
|
|
+ if (this.isViewerEmbedded) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ document.title = title;
|
|
|
+ },
|
|
|
+
|
|
|
+ get _docFilename() {
|
|
|
+ return this._contentDispositionFilename || (0, _ui_utils.getPDFFileNameFromURL)(this.url);
|
|
|
+ },
|
|
|
+
|
|
|
+ _cancelIdleCallbacks: function _cancelIdleCallbacks() {
|
|
|
+ if (!this._idleCallbacks.size) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(this._idleCallbacks),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var callback = _step.value;
|
|
|
+ window.cancelIdleCallback(callback);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._idleCallbacks.clear();
|
|
|
+ },
|
|
|
+ _destroyScriptingInstance: function _destroyScriptingInstance() {
|
|
|
+ var _this6 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee7() {
|
|
|
+ var _this6$_scriptingInst, scripting, internalEvents, domEvents, _iterator2, _step2, _step2$value, name, listener, _iterator3, _step3, _step3$value, _name, _listener;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee7$(_context7) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context7.prev = _context7.next) {
|
|
|
+ case 0:
|
|
|
+ if (_this6._scriptingInstance) {
|
|
|
+ _context7.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context7.abrupt("return");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _this6$_scriptingInst = _this6._scriptingInstance, scripting = _this6$_scriptingInst.scripting, internalEvents = _this6$_scriptingInst.internalEvents, domEvents = _this6$_scriptingInst.domEvents;
|
|
|
+ _context7.prev = 3;
|
|
|
+ _context7.next = 6;
|
|
|
+ return scripting.destroySandbox();
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ _context7.next = 10;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ _context7.prev = 8;
|
|
|
+ _context7.t0 = _context7["catch"](3);
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ _iterator2 = _createForOfIteratorHelper(internalEvents);
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
|
+ _step2$value = _slicedToArray(_step2.value, 2), name = _step2$value[0], listener = _step2$value[1];
|
|
|
+
|
|
|
+ _this6.eventBus._off(name, listener);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator2.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator2.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ internalEvents.clear();
|
|
|
+ _iterator3 = _createForOfIteratorHelper(domEvents);
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
|
+ _step3$value = _slicedToArray(_step3.value, 2), _name = _step3$value[0], _listener = _step3$value[1];
|
|
|
+ window.removeEventListener(_name, _listener);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator3.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator3.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ domEvents.clear();
|
|
|
+ delete _this6._mouseState.isDown;
|
|
|
+ _this6._scriptingInstance = null;
|
|
|
+
|
|
|
+ case 18:
|
|
|
+ case "end":
|
|
|
+ return _context7.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee7, null, [[3, 8]]);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ close: function close() {
|
|
|
+ var _this7 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee8() {
|
|
|
+ var errorWrapper, promises;
|
|
|
+ return _regenerator["default"].wrap(function _callee8$(_context8) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context8.prev = _context8.next) {
|
|
|
+ case 0:
|
|
|
+ errorWrapper = _this7.appConfig.errorWrapper.container;
|
|
|
+ errorWrapper.setAttribute("hidden", "true");
|
|
|
+
|
|
|
+ if (_this7.pdfLoadingTask) {
|
|
|
+ _context8.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context8.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ promises = [];
|
|
|
+ promises.push(_this7.pdfLoadingTask.destroy());
|
|
|
+ _this7.pdfLoadingTask = null;
|
|
|
+
|
|
|
+ if (_this7.pdfDocument) {
|
|
|
+ _this7.pdfDocument = null;
|
|
|
+
|
|
|
+ _this7.pdfThumbnailViewer.setDocument(null);
|
|
|
+
|
|
|
+ _this7.pdfViewer.setDocument(null);
|
|
|
+
|
|
|
+ _this7.pdfLinkService.setDocument(null);
|
|
|
+
|
|
|
+ _this7.pdfDocumentProperties.setDocument(null);
|
|
|
+ }
|
|
|
+
|
|
|
+ webViewerResetPermissions();
|
|
|
+ _this7.store = null;
|
|
|
+ _this7.isInitialViewSet = false;
|
|
|
+ _this7.downloadComplete = false;
|
|
|
+ _this7.url = "";
|
|
|
+ _this7.baseUrl = "";
|
|
|
+ _this7.documentInfo = null;
|
|
|
+ _this7.metadata = null;
|
|
|
+ _this7._contentDispositionFilename = null;
|
|
|
+ _this7._contentLength = null;
|
|
|
+ _this7.triggerDelayedFallback = null;
|
|
|
+ _this7._saveInProgress = false;
|
|
|
+
|
|
|
+ _this7._cancelIdleCallbacks();
|
|
|
+
|
|
|
+ promises.push(_this7._destroyScriptingInstance());
|
|
|
+
|
|
|
+ _this7.pdfSidebar.reset();
|
|
|
+
|
|
|
+ _this7.pdfOutlineViewer.reset();
|
|
|
+
|
|
|
+ _this7.pdfAttachmentViewer.reset();
|
|
|
+
|
|
|
+ _this7.pdfLayerViewer.reset();
|
|
|
+
|
|
|
+ if (_this7.pdfHistory) {
|
|
|
+ _this7.pdfHistory.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this7.findBar) {
|
|
|
+ _this7.findBar.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ _this7.toolbar.reset();
|
|
|
+
|
|
|
+ _this7.secondaryToolbar.reset();
|
|
|
+
|
|
|
+ if (typeof PDFBug !== "undefined") {
|
|
|
+ PDFBug.cleanup();
|
|
|
+ }
|
|
|
+
|
|
|
+ _context8.next = 33;
|
|
|
+ return Promise.all(promises);
|
|
|
+
|
|
|
+ case 33:
|
|
|
+ return _context8.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 34:
|
|
|
+ case "end":
|
|
|
+ return _context8.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee8);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ open: function open(file, args) {
|
|
|
+ var _this8 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee9() {
|
|
|
+ var workerParameters, key, parameters, apiParameters, _key, value, _key2, loadingTask;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee9$(_context9) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context9.prev = _context9.next) {
|
|
|
+ case 0:
|
|
|
+ if (!_this8.pdfLoadingTask) {
|
|
|
+ _context9.next = 3;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context9.next = 3;
|
|
|
+ return _this8.close();
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ workerParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.WORKER);
|
|
|
+
|
|
|
+ for (key in workerParameters) {
|
|
|
+ _pdfjsLib.GlobalWorkerOptions[key] = workerParameters[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ parameters = Object.create(null);
|
|
|
+
|
|
|
+ if (typeof file === "string") {
|
|
|
+ _this8.setTitleUsingUrl(file);
|
|
|
+
|
|
|
+ parameters.url = file;
|
|
|
+ } else if (file && "byteLength" in file) {
|
|
|
+ parameters.data = file;
|
|
|
+ } else if (file.url && file.originalUrl) {
|
|
|
+ _this8.setTitleUsingUrl(file.originalUrl);
|
|
|
+
|
|
|
+ parameters.url = file.url;
|
|
|
+ }
|
|
|
+
|
|
|
+ apiParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.API);
|
|
|
+
|
|
|
+ for (_key in apiParameters) {
|
|
|
+ value = apiParameters[_key];
|
|
|
+
|
|
|
+ if (_key === "docBaseUrl" && !value) {}
|
|
|
+
|
|
|
+ parameters[_key] = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (args) {
|
|
|
+ for (_key2 in args) {
|
|
|
+ parameters[_key2] = args[_key2];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ loadingTask = (0, _pdfjsLib.getDocument)(parameters);
|
|
|
+ _this8.pdfLoadingTask = loadingTask;
|
|
|
+
|
|
|
+ loadingTask.onPassword = function (updateCallback, reason) {
|
|
|
+ _this8.pdfLinkService.externalLinkEnabled = false;
|
|
|
+
|
|
|
+ _this8.passwordPrompt.setUpdateCallback(updateCallback, reason);
|
|
|
+
|
|
|
+ _this8.passwordPrompt.open();
|
|
|
+ };
|
|
|
+
|
|
|
+ loadingTask.onProgress = function (_ref) {
|
|
|
+ var loaded = _ref.loaded,
|
|
|
+ total = _ref.total;
|
|
|
+
|
|
|
+ _this8.progress(loaded / total);
|
|
|
+ };
|
|
|
+
|
|
|
+ loadingTask.onUnsupportedFeature = _this8.fallback.bind(_this8);
|
|
|
+ return _context9.abrupt("return", loadingTask.promise.then(function (pdfDocument) {
|
|
|
+ _this8.load(pdfDocument);
|
|
|
+ }, function (exception) {
|
|
|
+ if (loadingTask !== _this8.pdfLoadingTask) {
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ var message = exception === null || exception === void 0 ? void 0 : exception.message;
|
|
|
+ var loadingErrorMessage;
|
|
|
+
|
|
|
+ if (exception instanceof _pdfjsLib.InvalidPDFException) {
|
|
|
+ loadingErrorMessage = _this8.l10n.get("invalid_file_error", null, "Invalid or corrupted PDF file.");
|
|
|
+ } else if (exception instanceof _pdfjsLib.MissingPDFException) {
|
|
|
+ loadingErrorMessage = _this8.l10n.get("missing_file_error", null, "Missing PDF file.");
|
|
|
+ } else if (exception instanceof _pdfjsLib.UnexpectedResponseException) {
|
|
|
+ loadingErrorMessage = _this8.l10n.get("unexpected_response_error", null, "Unexpected server response.");
|
|
|
+ } else {
|
|
|
+ loadingErrorMessage = _this8.l10n.get("loading_error", null, "An error occurred while loading the PDF.");
|
|
|
+ }
|
|
|
+
|
|
|
+ return loadingErrorMessage.then(function (msg) {
|
|
|
+ _this8.error(msg, {
|
|
|
+ message: message
|
|
|
+ });
|
|
|
+
|
|
|
+ throw exception;
|
|
|
+ });
|
|
|
+ }));
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ case "end":
|
|
|
+ return _context9.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee9);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ download: function download() {
|
|
|
+ var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
|
+ _ref2$sourceEventType = _ref2.sourceEventType,
|
|
|
+ sourceEventType = _ref2$sourceEventType === void 0 ? "download" : _ref2$sourceEventType;
|
|
|
+
|
|
|
+ function downloadByUrl() {
|
|
|
+ downloadManager.downloadUrl(url, filename);
|
|
|
+ }
|
|
|
+
|
|
|
+ var downloadManager = this.downloadManager,
|
|
|
+ url = this.baseUrl,
|
|
|
+ filename = this._docFilename;
|
|
|
+
|
|
|
+ if (!this.pdfDocument || !this.downloadComplete) {
|
|
|
+ downloadByUrl();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfDocument.getData().then(function (data) {
|
|
|
+ var blob = new Blob([data], {
|
|
|
+ type: "application/pdf"
|
|
|
+ });
|
|
|
+ downloadManager.download(blob, url, filename, sourceEventType);
|
|
|
+ })["catch"](downloadByUrl);
|
|
|
+ },
|
|
|
+ save: function save() {
|
|
|
+ var _arguments = arguments,
|
|
|
+ _this9 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee11() {
|
|
|
+ var _this9$_scriptingInst;
|
|
|
+
|
|
|
+ var _ref3, _ref3$sourceEventType, sourceEventType, downloadManager, url, filename;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee11$(_context11) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context11.prev = _context11.next) {
|
|
|
+ case 0:
|
|
|
+ _ref3 = _arguments.length > 0 && _arguments[0] !== undefined ? _arguments[0] : {}, _ref3$sourceEventType = _ref3.sourceEventType, sourceEventType = _ref3$sourceEventType === void 0 ? "download" : _ref3$sourceEventType;
|
|
|
+
|
|
|
+ if (!_this9._saveInProgress) {
|
|
|
+ _context11.next = 3;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context11.abrupt("return");
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ downloadManager = _this9.downloadManager, url = _this9.baseUrl, filename = _this9._docFilename;
|
|
|
+
|
|
|
+ if (!(!_this9.pdfDocument || !_this9.downloadComplete)) {
|
|
|
+ _context11.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this9.download({
|
|
|
+ sourceEventType: sourceEventType
|
|
|
+ });
|
|
|
+
|
|
|
+ return _context11.abrupt("return");
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ _this9._saveInProgress = true;
|
|
|
+ _context11.next = 10;
|
|
|
+ return (_this9$_scriptingInst = _this9._scriptingInstance) === null || _this9$_scriptingInst === void 0 ? void 0 : _this9$_scriptingInst.scripting.dispatchEventInSandbox({
|
|
|
+ id: "doc",
|
|
|
+ name: "WillSave"
|
|
|
+ });
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ _this9.pdfDocument.saveDocument(_this9.pdfDocument.annotationStorage).then(function (data) {
|
|
|
+ var blob = new Blob([data], {
|
|
|
+ type: "application/pdf"
|
|
|
+ });
|
|
|
+ downloadManager.download(blob, url, filename, sourceEventType);
|
|
|
+ })["catch"](function () {
|
|
|
+ _this9.download({
|
|
|
+ sourceEventType: sourceEventType
|
|
|
+ });
|
|
|
+ })["finally"]( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee10() {
|
|
|
+ var _this9$_scriptingInst2;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee10$(_context10) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context10.prev = _context10.next) {
|
|
|
+ case 0:
|
|
|
+ _context10.next = 2;
|
|
|
+ return (_this9$_scriptingInst2 = _this9._scriptingInstance) === null || _this9$_scriptingInst2 === void 0 ? void 0 : _this9$_scriptingInst2.scripting.dispatchEventInSandbox({
|
|
|
+ id: "doc",
|
|
|
+ name: "DidSave"
|
|
|
+ });
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _this9._saveInProgress = false;
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ case "end":
|
|
|
+ return _context10.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee10);
|
|
|
+ })));
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ case "end":
|
|
|
+ return _context11.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee11);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ downloadOrSave: function downloadOrSave(options) {
|
|
|
+ var _this$pdfDocument;
|
|
|
+
|
|
|
+ if (((_this$pdfDocument = this.pdfDocument) === null || _this$pdfDocument === void 0 ? void 0 : _this$pdfDocument.annotationStorage.size) > 0) {
|
|
|
+ this.save(options);
|
|
|
+ } else {
|
|
|
+ this.download(options);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _delayedFallback: function _delayedFallback(featureId) {
|
|
|
+ var _this10 = this;
|
|
|
+
|
|
|
+ this.externalServices.reportTelemetry({
|
|
|
+ type: "unsupportedFeature",
|
|
|
+ featureId: featureId
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!this.triggerDelayedFallback) {
|
|
|
+ this.triggerDelayedFallback = function () {
|
|
|
+ _this10.fallback(featureId);
|
|
|
+
|
|
|
+ _this10.triggerDelayedFallback = null;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ },
|
|
|
+ fallback: function fallback(featureId) {
|
|
|
+ var _this11 = this;
|
|
|
+
|
|
|
+ this.externalServices.reportTelemetry({
|
|
|
+ type: "unsupportedFeature",
|
|
|
+ featureId: featureId
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.fellback) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.fellback = true;
|
|
|
+ this.externalServices.fallback({
|
|
|
+ featureId: featureId,
|
|
|
+ url: this.baseUrl
|
|
|
+ }).then(function (download) {
|
|
|
+ if (!download) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this11.download({
|
|
|
+ sourceEventType: "download"
|
|
|
+ });
|
|
|
+ });
|
|
|
+ },
|
|
|
+ error: function error(message, moreInfo) {
|
|
|
+ var moreInfoText = [this.l10n.get("error_version_info", {
|
|
|
+ version: _pdfjsLib.version || "?",
|
|
|
+ build: _pdfjsLib.build || "?"
|
|
|
+ }, "PDF.js v{{version}} (build: {{build}})")];
|
|
|
+
|
|
|
+ if (moreInfo) {
|
|
|
+ moreInfoText.push(this.l10n.get("error_message", {
|
|
|
+ message: moreInfo.message
|
|
|
+ }, "Message: {{message}}"));
|
|
|
+
|
|
|
+ if (moreInfo.stack) {
|
|
|
+ moreInfoText.push(this.l10n.get("error_stack", {
|
|
|
+ stack: moreInfo.stack
|
|
|
+ }, "Stack: {{stack}}"));
|
|
|
+ } else {
|
|
|
+ if (moreInfo.filename) {
|
|
|
+ moreInfoText.push(this.l10n.get("error_file", {
|
|
|
+ file: moreInfo.filename
|
|
|
+ }, "File: {{file}}"));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (moreInfo.lineNumber) {
|
|
|
+ moreInfoText.push(this.l10n.get("error_line", {
|
|
|
+ line: moreInfo.lineNumber
|
|
|
+ }, "Line: {{line}}"));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var errorWrapperConfig = this.appConfig.errorWrapper;
|
|
|
+ var errorWrapper = errorWrapperConfig.container;
|
|
|
+ errorWrapper.removeAttribute("hidden");
|
|
|
+ var errorMessage = errorWrapperConfig.errorMessage;
|
|
|
+ errorMessage.textContent = message;
|
|
|
+ var closeButton = errorWrapperConfig.closeButton;
|
|
|
+
|
|
|
+ closeButton.onclick = function () {
|
|
|
+ errorWrapper.setAttribute("hidden", "true");
|
|
|
+ };
|
|
|
+
|
|
|
+ var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
|
|
|
+ var moreInfoButton = errorWrapperConfig.moreInfoButton;
|
|
|
+ var lessInfoButton = errorWrapperConfig.lessInfoButton;
|
|
|
+
|
|
|
+ moreInfoButton.onclick = function () {
|
|
|
+ errorMoreInfo.removeAttribute("hidden");
|
|
|
+ moreInfoButton.setAttribute("hidden", "true");
|
|
|
+ lessInfoButton.removeAttribute("hidden");
|
|
|
+ errorMoreInfo.style.height = errorMoreInfo.scrollHeight + "px";
|
|
|
+ };
|
|
|
+
|
|
|
+ lessInfoButton.onclick = function () {
|
|
|
+ errorMoreInfo.setAttribute("hidden", "true");
|
|
|
+ moreInfoButton.removeAttribute("hidden");
|
|
|
+ lessInfoButton.setAttribute("hidden", "true");
|
|
|
+ };
|
|
|
+
|
|
|
+ moreInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
|
+ lessInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
|
+ closeButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
|
+ moreInfoButton.removeAttribute("hidden");
|
|
|
+ lessInfoButton.setAttribute("hidden", "true");
|
|
|
+ Promise.all(moreInfoText).then(function (parts) {
|
|
|
+ errorMoreInfo.value = parts.join("\n");
|
|
|
+ });
|
|
|
+ },
|
|
|
+ progress: function progress(level) {
|
|
|
+ var _this12 = this;
|
|
|
+
|
|
|
+ if (this.downloadComplete) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var percent = Math.round(level * 100);
|
|
|
+
|
|
|
+ if (percent > this.loadingBar.percent || isNaN(percent)) {
|
|
|
+ this.loadingBar.percent = percent;
|
|
|
+ var disableAutoFetch = this.pdfDocument ? this.pdfDocument.loadingParams.disableAutoFetch : _app_options.AppOptions.get("disableAutoFetch");
|
|
|
+
|
|
|
+ if (disableAutoFetch && percent) {
|
|
|
+ if (this.disableAutoFetchLoadingBarTimeout) {
|
|
|
+ clearTimeout(this.disableAutoFetchLoadingBarTimeout);
|
|
|
+ this.disableAutoFetchLoadingBarTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.loadingBar.show();
|
|
|
+ this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
|
|
|
+ _this12.loadingBar.hide();
|
|
|
+
|
|
|
+ document.querySelector('#m_loading').style.display = 'none'
|
|
|
+ _this12.disableAutoFetchLoadingBarTimeout = null;
|
|
|
+ }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ load: function load(pdfDocument) {
|
|
|
+ var _this13 = this;
|
|
|
+
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+ pdfDocument.getDownloadInfo().then(function (_ref5) {
|
|
|
+ var length = _ref5.length;
|
|
|
+ _this13._contentLength = length;
|
|
|
+ _this13.downloadComplete = true;
|
|
|
+
|
|
|
+ _this13.loadingBar.hide();
|
|
|
+ document.querySelector('#m_loading').style.display = 'none'
|
|
|
+ firstPagePromise.then(function () {
|
|
|
+ _this13.eventBus.dispatch("documentloaded", {
|
|
|
+ source: _this13
|
|
|
+ });
|
|
|
+ });
|
|
|
+ });
|
|
|
+ var pageLayoutPromise = pdfDocument.getPageLayout()["catch"](function () {});
|
|
|
+ var pageModePromise = pdfDocument.getPageMode()["catch"](function () {});
|
|
|
+ var openActionPromise = pdfDocument.getOpenAction()["catch"](function () {});
|
|
|
+ this.toolbar.setPagesCount(pdfDocument.numPages, false);
|
|
|
+ this.secondaryToolbar.setPagesCount(pdfDocument.numPages);
|
|
|
+ var baseDocumentUrl;
|
|
|
+ baseDocumentUrl = null;
|
|
|
+ this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
|
|
|
+ this.pdfDocumentProperties.setDocument(pdfDocument, this.url);
|
|
|
+ var pdfViewer = this.pdfViewer;
|
|
|
+ pdfViewer.setDocument(pdfDocument);
|
|
|
+ var firstPagePromise = pdfViewer.firstPagePromise,
|
|
|
+ onePageRendered = pdfViewer.onePageRendered,
|
|
|
+ pagesPromise = pdfViewer.pagesPromise;
|
|
|
+ var pdfThumbnailViewer = this.pdfThumbnailViewer;
|
|
|
+ pdfThumbnailViewer.setDocument(pdfDocument);
|
|
|
+ var storedPromise = (this.store = new _view_history.ViewHistory(pdfDocument.fingerprint)).getMultiple({
|
|
|
+ page: null,
|
|
|
+ zoom: _ui_utils.DEFAULT_SCALE_VALUE,
|
|
|
+ scrollLeft: "0",
|
|
|
+ scrollTop: "0",
|
|
|
+ rotation: null,
|
|
|
+ sidebarView: _ui_utils.SidebarView.UNKNOWN,
|
|
|
+ scrollMode: _ui_utils.ScrollMode.UNKNOWN,
|
|
|
+ spreadMode: _ui_utils.SpreadMode.UNKNOWN
|
|
|
+ })["catch"](function () {
|
|
|
+ return Object.create(null);
|
|
|
+ });
|
|
|
+ firstPagePromise.then(function (pdfPage) {
|
|
|
+ _this13.loadingBar.setWidth(_this13.appConfig.viewerContainer);
|
|
|
+
|
|
|
+ _this13._initializeAnnotationStorageCallbacks(pdfDocument);
|
|
|
+
|
|
|
+ Promise.all([_ui_utils.animationStarted, storedPromise, pageLayoutPromise, pageModePromise, openActionPromise]).then( /*#__PURE__*/function () {
|
|
|
+ var _ref7 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee12(_ref6) {
|
|
|
+ var _ref8, timeStamp, stored, pageLayout, pageMode, openAction, viewOnLoad, initialBookmark, zoom, hash, rotation, sidebarView, scrollMode, spreadMode;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee12$(_context12) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context12.prev = _context12.next) {
|
|
|
+ case 0:
|
|
|
+ _ref8 = _slicedToArray(_ref6, 5), timeStamp = _ref8[0], stored = _ref8[1], pageLayout = _ref8[2], pageMode = _ref8[3], openAction = _ref8[4];
|
|
|
+ viewOnLoad = _app_options.AppOptions.get("viewOnLoad");
|
|
|
+
|
|
|
+ _this13._initializePdfHistory({
|
|
|
+ fingerprint: pdfDocument.fingerprint,
|
|
|
+ viewOnLoad: viewOnLoad,
|
|
|
+ initialDest: openAction && openAction.dest
|
|
|
+ });
|
|
|
+
|
|
|
+ initialBookmark = _this13.initialBookmark;
|
|
|
+ zoom = _app_options.AppOptions.get("defaultZoomValue");
|
|
|
+ hash = zoom ? "zoom=".concat(zoom) : null;
|
|
|
+ rotation = null;
|
|
|
+ sidebarView = _app_options.AppOptions.get("sidebarViewOnLoad");
|
|
|
+ scrollMode = _app_options.AppOptions.get("scrollModeOnLoad");
|
|
|
+ spreadMode = _app_options.AppOptions.get("spreadModeOnLoad");
|
|
|
+
|
|
|
+ if (stored.page && viewOnLoad !== ViewOnLoad.INITIAL) {
|
|
|
+ hash = "page=".concat(stored.page, "&zoom=").concat(zoom || stored.zoom, ",") + "".concat(stored.scrollLeft, ",").concat(stored.scrollTop);
|
|
|
+ rotation = parseInt(stored.rotation, 10);
|
|
|
+
|
|
|
+ if (sidebarView === _ui_utils.SidebarView.UNKNOWN) {
|
|
|
+ sidebarView = stored.sidebarView | 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (scrollMode === _ui_utils.ScrollMode.UNKNOWN) {
|
|
|
+ scrollMode = stored.scrollMode | 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spreadMode === _ui_utils.SpreadMode.UNKNOWN) {
|
|
|
+ spreadMode = stored.spreadMode | 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pageMode && sidebarView === _ui_utils.SidebarView.UNKNOWN) {
|
|
|
+ sidebarView = apiPageModeToSidebarView(pageMode);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pageLayout && spreadMode === _ui_utils.SpreadMode.UNKNOWN) {
|
|
|
+ spreadMode = apiPageLayoutToSpreadMode(pageLayout);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this13.setInitialView(hash, {
|
|
|
+ rotation: rotation,
|
|
|
+ sidebarView: sidebarView,
|
|
|
+ scrollMode: scrollMode,
|
|
|
+ spreadMode: spreadMode
|
|
|
+ });
|
|
|
+
|
|
|
+ _this13.eventBus.dispatch("documentinit", {
|
|
|
+ source: _this13
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!_this13.isViewerEmbedded) {
|
|
|
+ pdfViewer.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ _this13._initializePermissions(pdfDocument);
|
|
|
+
|
|
|
+ _context12.next = 19;
|
|
|
+ return Promise.race([pagesPromise, new Promise(function (resolve) {
|
|
|
+ setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT);
|
|
|
+ })]);
|
|
|
+
|
|
|
+ case 19:
|
|
|
+ if (!(!initialBookmark && !hash)) {
|
|
|
+ _context12.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context12.abrupt("return");
|
|
|
+
|
|
|
+ case 21:
|
|
|
+ if (!pdfViewer.hasEqualPageSizes) {
|
|
|
+ _context12.next = 23;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context12.abrupt("return");
|
|
|
+
|
|
|
+ case 23:
|
|
|
+ _this13.initialBookmark = initialBookmark;
|
|
|
+ pdfViewer.currentScaleValue = pdfViewer.currentScaleValue;
|
|
|
+
|
|
|
+ _this13.setInitialView(hash);
|
|
|
+
|
|
|
+ case 26:
|
|
|
+ case "end":
|
|
|
+ return _context12.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee12);
|
|
|
+ }));
|
|
|
+
|
|
|
+ return function (_x2) {
|
|
|
+ return _ref7.apply(this, arguments);
|
|
|
+ };
|
|
|
+ }())["catch"](function () {
|
|
|
+ _this13.setInitialView();
|
|
|
+ }).then(function () {
|
|
|
+ pdfViewer.update();
|
|
|
+ });
|
|
|
+ });
|
|
|
+ pagesPromise.then(function () {
|
|
|
+ _this13._initializeAutoPrint(pdfDocument, openActionPromise);
|
|
|
+ });
|
|
|
+ onePageRendered.then(function () {
|
|
|
+ pdfDocument.getOutline().then(function (outline) {
|
|
|
+ _this13.pdfOutlineViewer.render({
|
|
|
+ outline: outline,
|
|
|
+ pdfDocument: pdfDocument
|
|
|
+ });
|
|
|
+ });
|
|
|
+ pdfDocument.getAttachments().then(function (attachments) {
|
|
|
+ _this13.pdfAttachmentViewer.render({
|
|
|
+ attachments: attachments
|
|
|
+ });
|
|
|
+ });
|
|
|
+ pdfViewer.optionalContentConfigPromise.then(function (optionalContentConfig) {
|
|
|
+ _this13.pdfLayerViewer.render({
|
|
|
+ optionalContentConfig: optionalContentConfig,
|
|
|
+ pdfDocument: pdfDocument
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ if ("requestIdleCallback" in window) {
|
|
|
+ var callback = window.requestIdleCallback(function () {
|
|
|
+ _this13._collectTelemetry(pdfDocument);
|
|
|
+
|
|
|
+ _this13._idleCallbacks["delete"](callback);
|
|
|
+ }, {
|
|
|
+ timeout: 1000
|
|
|
+ });
|
|
|
+
|
|
|
+ _this13._idleCallbacks.add(callback);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this13._initializeJavaScript(pdfDocument);
|
|
|
+ });
|
|
|
+
|
|
|
+ this._initializePageLabels(pdfDocument);
|
|
|
+
|
|
|
+ this._initializeMetadata(pdfDocument);
|
|
|
+ },
|
|
|
+ _initializeJavaScript: function _initializeJavaScript(pdfDocument) {
|
|
|
+ var _this14 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee15() {
|
|
|
+ var _yield$Promise$all, _yield$Promise$all2, objects, calculationOrder, docActions, scripting, internalEvents, domEvents, updateFromSandbox, visitedPages, pageOpen, pageClose, dispatchEventInSandbox, mouseDown, mouseUp, _iterator4, _step4, _step4$value, name, listener, _iterator5, _step5, _step5$value, _name2, _listener2, _this14$metadata, _this14$metadata2;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee15$(_context15) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context15.prev = _context15.next) {
|
|
|
+ case 0:
|
|
|
+ if (_app_options.AppOptions.get("enableScripting")) {
|
|
|
+ _context15.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _context15.next = 4;
|
|
|
+ return Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]);
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _yield$Promise$all = _context15.sent;
|
|
|
+ _yield$Promise$all2 = _slicedToArray(_yield$Promise$all, 3);
|
|
|
+ objects = _yield$Promise$all2[0];
|
|
|
+ calculationOrder = _yield$Promise$all2[1];
|
|
|
+ docActions = _yield$Promise$all2[2];
|
|
|
+
|
|
|
+ if (!(!objects && !docActions)) {
|
|
|
+ _context15.next = 11;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
|
+ _context15.next = 13;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ scripting = _this14.externalServices.createScripting({
|
|
|
+ sandboxBundleSrc: _app_options.AppOptions.get("sandboxBundleSrc")
|
|
|
+ });
|
|
|
+ internalEvents = new Map(), domEvents = new Map();
|
|
|
+ _this14._scriptingInstance = {
|
|
|
+ scripting: scripting,
|
|
|
+ ready: false,
|
|
|
+ internalEvents: internalEvents,
|
|
|
+ domEvents: domEvents
|
|
|
+ };
|
|
|
+
|
|
|
+ if (_this14.documentInfo) {
|
|
|
+ _context15.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context15.next = 19;
|
|
|
+ return new Promise(function (resolve) {
|
|
|
+ _this14.eventBus._on("metadataloaded", function (evt) {
|
|
|
+ resolve();
|
|
|
+ }, {
|
|
|
+ once: true
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ case 19:
|
|
|
+ if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
|
+ _context15.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 21:
|
|
|
+ if (_this14._contentLength) {
|
|
|
+ _context15.next = 26;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context15.next = 24;
|
|
|
+ return new Promise(function (resolve) {
|
|
|
+ _this14.eventBus._on("documentloaded", function (evt) {
|
|
|
+ resolve();
|
|
|
+ }, {
|
|
|
+ once: true
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ case 24:
|
|
|
+ if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
|
+ _context15.next = 26;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 26:
|
|
|
+ updateFromSandbox = function updateFromSandbox(_ref9) {
|
|
|
+ var detail = _ref9.detail;
|
|
|
+ var id = detail.id,
|
|
|
+ command = detail.command,
|
|
|
+ value = detail.value;
|
|
|
+
|
|
|
+ if (!id) {
|
|
|
+ switch (command) {
|
|
|
+ case "clear":
|
|
|
+ console.clear();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "error":
|
|
|
+ console.error(value);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "layout":
|
|
|
+ _this14.pdfViewer.spreadMode = apiPageLayoutToSpreadMode(value);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "page-num":
|
|
|
+ _this14.pdfViewer.currentPageNumber = value + 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "print":
|
|
|
+ _this14.pdfViewer.pagesPromise.then(function () {
|
|
|
+ _this14.triggerPrinting();
|
|
|
+ });
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "println":
|
|
|
+ console.log(value);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "zoom":
|
|
|
+ _this14.pdfViewer.currentScaleValue = value;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var element = document.getElementById(id);
|
|
|
+
|
|
|
+ if (element) {
|
|
|
+ element.dispatchEvent(new CustomEvent("updatefromsandbox", {
|
|
|
+ detail: detail
|
|
|
+ }));
|
|
|
+ } else {
|
|
|
+ if (value !== undefined && value !== null) {
|
|
|
+ pdfDocument.annotationStorage.setValue(id, value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ internalEvents.set("updatefromsandbox", updateFromSandbox);
|
|
|
+ visitedPages = new Map();
|
|
|
+
|
|
|
+ pageOpen = function pageOpen(_ref10) {
|
|
|
+ var pageNumber = _ref10.pageNumber,
|
|
|
+ actionsPromise = _ref10.actionsPromise;
|
|
|
+ visitedPages.set(pageNumber, _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee13() {
|
|
|
+ var _this14$_scriptingIns;
|
|
|
+
|
|
|
+ var actions;
|
|
|
+ return _regenerator["default"].wrap(function _callee13$(_context13) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context13.prev = _context13.next) {
|
|
|
+ case 0:
|
|
|
+ actions = null;
|
|
|
+
|
|
|
+ if (visitedPages.has(pageNumber)) {
|
|
|
+ _context13.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context13.next = 4;
|
|
|
+ return actionsPromise;
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ actions = _context13.sent;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
|
+ _context13.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context13.abrupt("return");
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ _context13.next = 9;
|
|
|
+ return (_this14$_scriptingIns = _this14._scriptingInstance) === null || _this14$_scriptingIns === void 0 ? void 0 : _this14$_scriptingIns.scripting.dispatchEventInSandbox({
|
|
|
+ id: "page",
|
|
|
+ name: "PageOpen",
|
|
|
+ pageNumber: pageNumber,
|
|
|
+ actions: actions
|
|
|
+ });
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ case "end":
|
|
|
+ return _context13.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee13);
|
|
|
+ }))());
|
|
|
+ };
|
|
|
+
|
|
|
+ pageClose = /*#__PURE__*/function () {
|
|
|
+ var _ref13 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee14(_ref12) {
|
|
|
+ var _this14$_scriptingIns2;
|
|
|
+
|
|
|
+ var pageNumber, actionsPromise;
|
|
|
+ return _regenerator["default"].wrap(function _callee14$(_context14) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context14.prev = _context14.next) {
|
|
|
+ case 0:
|
|
|
+ pageNumber = _ref12.pageNumber;
|
|
|
+ actionsPromise = visitedPages.get(pageNumber);
|
|
|
+
|
|
|
+ if (actionsPromise) {
|
|
|
+ _context14.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context14.abrupt("return");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ visitedPages.set(pageNumber, null);
|
|
|
+ _context14.next = 7;
|
|
|
+ return actionsPromise;
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
|
+ _context14.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context14.abrupt("return");
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ _context14.next = 11;
|
|
|
+ return (_this14$_scriptingIns2 = _this14._scriptingInstance) === null || _this14$_scriptingIns2 === void 0 ? void 0 : _this14$_scriptingIns2.scripting.dispatchEventInSandbox({
|
|
|
+ id: "page",
|
|
|
+ name: "PageClose",
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ case "end":
|
|
|
+ return _context14.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee14);
|
|
|
+ }));
|
|
|
+
|
|
|
+ return function pageClose(_x3) {
|
|
|
+ return _ref13.apply(this, arguments);
|
|
|
+ };
|
|
|
+ }();
|
|
|
+
|
|
|
+ internalEvents.set("pageopen", pageOpen);
|
|
|
+ internalEvents.set("pageclose", pageClose);
|
|
|
+
|
|
|
+ dispatchEventInSandbox = function dispatchEventInSandbox(_ref14) {
|
|
|
+ var detail = _ref14.detail;
|
|
|
+ scripting.dispatchEventInSandbox(detail);
|
|
|
+ };
|
|
|
+
|
|
|
+ internalEvents.set("dispatcheventinsandbox", dispatchEventInSandbox);
|
|
|
+
|
|
|
+ mouseDown = function mouseDown(event) {
|
|
|
+ _this14._mouseState.isDown = true;
|
|
|
+ };
|
|
|
+
|
|
|
+ domEvents.set("mousedown", mouseDown);
|
|
|
+
|
|
|
+ mouseUp = function mouseUp(event) {
|
|
|
+ _this14._mouseState.isDown = false;
|
|
|
+ };
|
|
|
+
|
|
|
+ domEvents.set("mouseup", mouseUp);
|
|
|
+ _iterator4 = _createForOfIteratorHelper(internalEvents);
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
|
|
|
+ _step4$value = _slicedToArray(_step4.value, 2), name = _step4$value[0], listener = _step4$value[1];
|
|
|
+
|
|
|
+ _this14.eventBus._on(name, listener);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator4.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator4.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ _iterator5 = _createForOfIteratorHelper(domEvents);
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) {
|
|
|
+ _step5$value = _slicedToArray(_step5.value, 2), _name2 = _step5$value[0], _listener2 = _step5$value[1];
|
|
|
+ window.addEventListener(_name2, _listener2);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator5.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator5.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ _context15.prev = 43;
|
|
|
+ _context15.next = 46;
|
|
|
+ return scripting.createSandbox({
|
|
|
+ objects: objects,
|
|
|
+ calculationOrder: calculationOrder,
|
|
|
+ appInfo: {
|
|
|
+ platform: navigator.platform,
|
|
|
+ language: navigator.language
|
|
|
+ },
|
|
|
+ docInfo: _objectSpread(_objectSpread({}, _this14.documentInfo), {}, {
|
|
|
+ baseURL: _this14.baseUrl,
|
|
|
+ filesize: _this14._contentLength,
|
|
|
+ filename: _this14._docFilename,
|
|
|
+ metadata: (_this14$metadata = _this14.metadata) === null || _this14$metadata === void 0 ? void 0 : _this14$metadata.getRaw(),
|
|
|
+ authors: (_this14$metadata2 = _this14.metadata) === null || _this14$metadata2 === void 0 ? void 0 : _this14$metadata2.get("dc:creator"),
|
|
|
+ numPages: pdfDocument.numPages,
|
|
|
+ URL: _this14.url,
|
|
|
+ actions: docActions
|
|
|
+ })
|
|
|
+ });
|
|
|
+
|
|
|
+ case 46:
|
|
|
+ if (_this14.externalServices.isInAutomation) {
|
|
|
+ _this14.eventBus.dispatch("sandboxcreated", {
|
|
|
+ source: _this14
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _context15.next = 54;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 49:
|
|
|
+ _context15.prev = 49;
|
|
|
+ _context15.t0 = _context15["catch"](43);
|
|
|
+ console.error("_initializeJavaScript: \"".concat(_context15.t0 === null || _context15.t0 === void 0 ? void 0 : _context15.t0.message, "\"."));
|
|
|
+
|
|
|
+ _this14._destroyScriptingInstance();
|
|
|
+
|
|
|
+ return _context15.abrupt("return");
|
|
|
+
|
|
|
+ case 54:
|
|
|
+ _context15.next = 56;
|
|
|
+ return scripting.dispatchEventInSandbox({
|
|
|
+ id: "doc",
|
|
|
+ name: "Open"
|
|
|
+ });
|
|
|
+
|
|
|
+ case 56:
|
|
|
+ _context15.next = 58;
|
|
|
+ return _this14.pdfViewer.initializeScriptingEvents();
|
|
|
+
|
|
|
+ case 58:
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ if (_this14._scriptingInstance) {
|
|
|
+ _this14._scriptingInstance.ready = true;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ case 59:
|
|
|
+ case "end":
|
|
|
+ return _context15.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee15, null, [[43, 49]]);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _collectTelemetry: function _collectTelemetry(pdfDocument) {
|
|
|
+ var _this15 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee16() {
|
|
|
+ var markInfo, tagged;
|
|
|
+ return _regenerator["default"].wrap(function _callee16$(_context16) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context16.prev = _context16.next) {
|
|
|
+ case 0:
|
|
|
+ _context16.next = 2;
|
|
|
+ return _this15.pdfDocument.getMarkInfo();
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ markInfo = _context16.sent;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this15.pdfDocument)) {
|
|
|
+ _context16.next = 5;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context16.abrupt("return");
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ tagged = (markInfo === null || markInfo === void 0 ? void 0 : markInfo.Marked) || false;
|
|
|
+
|
|
|
+ _this15.externalServices.reportTelemetry({
|
|
|
+ type: "tagged",
|
|
|
+ tagged: tagged
|
|
|
+ });
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ case "end":
|
|
|
+ return _context16.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee16);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializeAutoPrint: function _initializeAutoPrint(pdfDocument, openActionPromise) {
|
|
|
+ var _this16 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee17() {
|
|
|
+ var _yield$Promise$all3, _yield$Promise$all4, openAction, javaScript, triggerAutoPrint, _iterator6, _step6, js;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee17$(_context17) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context17.prev = _context17.next) {
|
|
|
+ case 0:
|
|
|
+ _context17.next = 2;
|
|
|
+ return Promise.all([openActionPromise, !_app_options.AppOptions.get("enableScripting") ? pdfDocument.getJavaScript() : null]);
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _yield$Promise$all3 = _context17.sent;
|
|
|
+ _yield$Promise$all4 = _slicedToArray(_yield$Promise$all3, 2);
|
|
|
+ openAction = _yield$Promise$all4[0];
|
|
|
+ javaScript = _yield$Promise$all4[1];
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this16.pdfDocument)) {
|
|
|
+ _context17.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context17.abrupt("return");
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ triggerAutoPrint = false;
|
|
|
+
|
|
|
+ if ((openAction === null || openAction === void 0 ? void 0 : openAction.action) === "Print") {
|
|
|
+ triggerAutoPrint = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!javaScript) {
|
|
|
+ _context17.next = 31;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ javaScript.some(function (js) {
|
|
|
+ if (!js) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ console.warn("Warning: JavaScript is not supported");
|
|
|
+
|
|
|
+ _this16._delayedFallback(_pdfjsLib.UNSUPPORTED_FEATURES.javaScript);
|
|
|
+
|
|
|
+ return true;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (triggerAutoPrint) {
|
|
|
+ _context17.next = 31;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _iterator6 = _createForOfIteratorHelper(javaScript);
|
|
|
+ _context17.prev = 14;
|
|
|
+
|
|
|
+ _iterator6.s();
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ if ((_step6 = _iterator6.n()).done) {
|
|
|
+ _context17.next = 23;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ js = _step6.value;
|
|
|
+
|
|
|
+ if (!(js && _ui_utils.AutoPrintRegExp.test(js))) {
|
|
|
+ _context17.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ triggerAutoPrint = true;
|
|
|
+ return _context17.abrupt("break", 23);
|
|
|
+
|
|
|
+ case 21:
|
|
|
+ _context17.next = 16;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 23:
|
|
|
+ _context17.next = 28;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 25:
|
|
|
+ _context17.prev = 25;
|
|
|
+ _context17.t0 = _context17["catch"](14);
|
|
|
+
|
|
|
+ _iterator6.e(_context17.t0);
|
|
|
+
|
|
|
+ case 28:
|
|
|
+ _context17.prev = 28;
|
|
|
+
|
|
|
+ _iterator6.f();
|
|
|
+
|
|
|
+ return _context17.finish(28);
|
|
|
+
|
|
|
+ case 31:
|
|
|
+ if (triggerAutoPrint) {
|
|
|
+ _this16.triggerPrinting();
|
|
|
+ }
|
|
|
+
|
|
|
+ case 32:
|
|
|
+ case "end":
|
|
|
+ return _context17.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee17, null, [[14, 25, 28, 31]]);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializeMetadata: function _initializeMetadata(pdfDocument) {
|
|
|
+ var _this17 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee18() {
|
|
|
+ var _this17$_contentLengt;
|
|
|
+
|
|
|
+ var _yield$pdfDocument$ge, info, metadata, contentDispositionFilename, contentLength, pdfTitle, infoTitle, metadataTitle, versionId, generatorId, producer, formType;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee18$(_context18) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context18.prev = _context18.next) {
|
|
|
+ case 0:
|
|
|
+ _context18.next = 2;
|
|
|
+ return pdfDocument.getMetadata();
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _yield$pdfDocument$ge = _context18.sent;
|
|
|
+ info = _yield$pdfDocument$ge.info;
|
|
|
+ metadata = _yield$pdfDocument$ge.metadata;
|
|
|
+ contentDispositionFilename = _yield$pdfDocument$ge.contentDispositionFilename;
|
|
|
+ contentLength = _yield$pdfDocument$ge.contentLength;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this17.pdfDocument)) {
|
|
|
+ _context18.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context18.abrupt("return");
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ _this17.documentInfo = info;
|
|
|
+ _this17.metadata = metadata;
|
|
|
+ _this17._contentDispositionFilename = contentDispositionFilename;
|
|
|
+ (_this17$_contentLengt = _this17._contentLength) !== null && _this17$_contentLengt !== void 0 ? _this17$_contentLengt : _this17._contentLength = contentLength;
|
|
|
+ console.log("PDF ".concat(pdfDocument.fingerprint, " [").concat(info.PDFFormatVersion, " ") + "".concat((info.Producer || "-").trim(), " / ").concat((info.Creator || "-").trim(), "] ") + "(PDF.js: ".concat(_pdfjsLib.version || "-") + "".concat(_this17.pdfViewer.enableWebGL ? " [WebGL]" : "", ")"));
|
|
|
+ infoTitle = info && info.Title;
|
|
|
+
|
|
|
+ if (infoTitle) {
|
|
|
+ pdfTitle = infoTitle;
|
|
|
+ }
|
|
|
+
|
|
|
+ metadataTitle = metadata && metadata.get("dc:title");
|
|
|
+
|
|
|
+ if (metadataTitle) {
|
|
|
+ if (metadataTitle !== "Untitled" && !/[\uFFF0-\uFFFF]/g.test(metadataTitle)) {
|
|
|
+ pdfTitle = metadataTitle;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pdfTitle) {
|
|
|
+ _this17.setTitle("".concat(pdfTitle, " - ").concat(contentDispositionFilename || document.title));
|
|
|
+ } else if (contentDispositionFilename) {
|
|
|
+ _this17.setTitle(contentDispositionFilename);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (info.IsXFAPresent && !info.IsAcroFormPresent) {
|
|
|
+ console.warn("Warning: XFA is not supported");
|
|
|
+
|
|
|
+ _this17._delayedFallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
|
|
|
+ } else if ((info.IsAcroFormPresent || info.IsXFAPresent) && !_this17.pdfViewer.renderInteractiveForms) {
|
|
|
+ console.warn("Warning: Interactive form support is not enabled");
|
|
|
+
|
|
|
+ _this17._delayedFallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
|
|
|
+ }
|
|
|
+
|
|
|
+ versionId = "other";
|
|
|
+
|
|
|
+ if (KNOWN_VERSIONS.includes(info.PDFFormatVersion)) {
|
|
|
+ versionId = "v".concat(info.PDFFormatVersion.replace(".", "_"));
|
|
|
+ }
|
|
|
+
|
|
|
+ generatorId = "other";
|
|
|
+
|
|
|
+ if (info.Producer) {
|
|
|
+ producer = info.Producer.toLowerCase();
|
|
|
+ KNOWN_GENERATORS.some(function (generator) {
|
|
|
+ if (!producer.includes(generator)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ generatorId = generator.replace(/[ .-]/g, "_");
|
|
|
+ return true;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ formType = null;
|
|
|
+
|
|
|
+ if (info.IsXFAPresent) {
|
|
|
+ formType = "xfa";
|
|
|
+ } else if (info.IsAcroFormPresent) {
|
|
|
+ formType = "acroform";
|
|
|
+ }
|
|
|
+
|
|
|
+ _this17.externalServices.reportTelemetry({
|
|
|
+ type: "documentInfo",
|
|
|
+ version: versionId,
|
|
|
+ generator: generatorId,
|
|
|
+ formType: formType
|
|
|
+ });
|
|
|
+
|
|
|
+ _this17.eventBus.dispatch("metadataloaded", {
|
|
|
+ source: _this17
|
|
|
+ });
|
|
|
+
|
|
|
+
|
|
|
+ console.log(document.querySelectorAll('canvas'), 'title')
|
|
|
+
|
|
|
+ setTimeout(() => {
|
|
|
+ const canvas = document.querySelectorAll('canvas')[0]
|
|
|
+ if(canvas) {
|
|
|
+ canvas.style.margin = '0.1px'
|
|
|
+ }
|
|
|
+ }, 300);
|
|
|
+ case 28:
|
|
|
+ case "end":
|
|
|
+ return _context18.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee18);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializePageLabels: function _initializePageLabels(pdfDocument) {
|
|
|
+ var _this18 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee19() {
|
|
|
+ var labels, numLabels, i, pdfViewer, pdfThumbnailViewer, toolbar;
|
|
|
+ return _regenerator["default"].wrap(function _callee19$(_context19) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context19.prev = _context19.next) {
|
|
|
+ case 0:
|
|
|
+ _context19.next = 2;
|
|
|
+ return pdfDocument.getPageLabels();
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ labels = _context19.sent;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this18.pdfDocument)) {
|
|
|
+ _context19.next = 5;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context19.abrupt("return");
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ if (!(!labels || _app_options.AppOptions.get("disablePageLabels"))) {
|
|
|
+ _context19.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context19.abrupt("return");
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ numLabels = labels.length;
|
|
|
+
|
|
|
+ if (!(numLabels !== _this18.pagesCount)) {
|
|
|
+ _context19.next = 11;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ console.error("The number of Page Labels does not match the number of pages in the document.");
|
|
|
+ return _context19.abrupt("return");
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ while (i < numLabels && labels[i] === (i + 1).toString()) {
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(i === numLabels)) {
|
|
|
+ _context19.next = 15;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context19.abrupt("return");
|
|
|
+
|
|
|
+ case 15:
|
|
|
+ pdfViewer = _this18.pdfViewer, pdfThumbnailViewer = _this18.pdfThumbnailViewer, toolbar = _this18.toolbar;
|
|
|
+ pdfViewer.setPageLabels(labels);
|
|
|
+ pdfThumbnailViewer.setPageLabels(labels);
|
|
|
+ toolbar.setPagesCount(numLabels, true);
|
|
|
+ toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
|
|
|
+
|
|
|
+ case 20:
|
|
|
+ case "end":
|
|
|
+ return _context19.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee19);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializePdfHistory: function _initializePdfHistory(_ref15) {
|
|
|
+ var fingerprint = _ref15.fingerprint,
|
|
|
+ viewOnLoad = _ref15.viewOnLoad,
|
|
|
+ _ref15$initialDest = _ref15.initialDest,
|
|
|
+ initialDest = _ref15$initialDest === void 0 ? null : _ref15$initialDest;
|
|
|
+
|
|
|
+ if (this.isViewerEmbedded || _app_options.AppOptions.get("disableHistory")) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfHistory.initialize({
|
|
|
+ fingerprint: fingerprint,
|
|
|
+ resetHistory: viewOnLoad === ViewOnLoad.INITIAL,
|
|
|
+ updateUrl: _app_options.AppOptions.get("historyUpdateUrl")
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.pdfHistory.initialBookmark) {
|
|
|
+ this.initialBookmark = this.pdfHistory.initialBookmark;
|
|
|
+ this.initialRotation = this.pdfHistory.initialRotation;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) {
|
|
|
+ this.initialBookmark = JSON.stringify(initialDest);
|
|
|
+ this.pdfHistory.push({
|
|
|
+ explicitDest: initialDest,
|
|
|
+ pageNumber: null
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _initializePermissions: function _initializePermissions(pdfDocument) {
|
|
|
+ var _this19 = this;
|
|
|
+
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee20() {
|
|
|
+ var permissions;
|
|
|
+ return _regenerator["default"].wrap(function _callee20$(_context20) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context20.prev = _context20.next) {
|
|
|
+ case 0:
|
|
|
+ _context20.next = 2;
|
|
|
+ return pdfDocument.getPermissions();
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ permissions = _context20.sent;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== _this19.pdfDocument)) {
|
|
|
+ _context20.next = 5;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context20.abrupt("return");
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ if (!(!permissions || !_app_options.AppOptions.get("enablePermissions"))) {
|
|
|
+ _context20.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context20.abrupt("return");
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ if (!permissions.includes(_pdfjsLib.PermissionFlag.COPY)) {
|
|
|
+ _this19.appConfig.viewerContainer.classList.add(ENABLE_PERMISSIONS_CLASS);
|
|
|
+ }
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ case "end":
|
|
|
+ return _context20.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee20);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ _initializeAnnotationStorageCallbacks: function _initializeAnnotationStorageCallbacks(pdfDocument) {
|
|
|
+ if (pdfDocument !== this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var annotationStorage = pdfDocument.annotationStorage;
|
|
|
+
|
|
|
+ annotationStorage.onSetModified = function () {
|
|
|
+ window.addEventListener("beforeunload", beforeUnload);
|
|
|
+ };
|
|
|
+
|
|
|
+ annotationStorage.onResetModified = function () {
|
|
|
+ window.removeEventListener("beforeunload", beforeUnload);
|
|
|
+ };
|
|
|
+ },
|
|
|
+ setInitialView: function setInitialView(storedHash) {
|
|
|
+ var _this20 = this;
|
|
|
+
|
|
|
+ var _ref16 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
|
|
|
+ rotation = _ref16.rotation,
|
|
|
+ sidebarView = _ref16.sidebarView,
|
|
|
+ scrollMode = _ref16.scrollMode,
|
|
|
+ spreadMode = _ref16.spreadMode;
|
|
|
+
|
|
|
+ var setRotation = function setRotation(angle) {
|
|
|
+ if ((0, _ui_utils.isValidRotation)(angle)) {
|
|
|
+ _this20.pdfViewer.pagesRotation = angle;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var setViewerModes = function setViewerModes(scroll, spread) {
|
|
|
+ if ((0, _ui_utils.isValidScrollMode)(scroll)) {
|
|
|
+ _this20.pdfViewer.scrollMode = scroll;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((0, _ui_utils.isValidSpreadMode)(spread)) {
|
|
|
+ _this20.pdfViewer.spreadMode = spread;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.isInitialViewSet = true;
|
|
|
+ this.pdfSidebar.setInitialView(sidebarView);
|
|
|
+ setViewerModes(scrollMode, spreadMode);
|
|
|
+
|
|
|
+ if (this.initialBookmark) {
|
|
|
+ setRotation(this.initialRotation);
|
|
|
+ delete this.initialRotation;
|
|
|
+ this.pdfLinkService.setHash(this.initialBookmark);
|
|
|
+ this.initialBookmark = null;
|
|
|
+ } else if (storedHash) {
|
|
|
+ setRotation(rotation);
|
|
|
+ this.pdfLinkService.setHash(storedHash);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel);
|
|
|
+ this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber);
|
|
|
+
|
|
|
+ if (!this.pdfViewer.currentScaleValue) {
|
|
|
+ this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ cleanup: function cleanup() {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfViewer.cleanup();
|
|
|
+ this.pdfThumbnailViewer.cleanup();
|
|
|
+
|
|
|
+ if (this.pdfViewer.renderer !== _ui_utils.RendererType.SVG) {
|
|
|
+ this.pdfDocument.cleanup();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ forceRendering: function forceRendering() {
|
|
|
+ this.pdfRenderingQueue.printing = !!this.printService;
|
|
|
+ this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible;
|
|
|
+ this.pdfRenderingQueue.renderHighestPriority();
|
|
|
+ },
|
|
|
+ beforePrint: function beforePrint() {
|
|
|
+ var _this$_scriptingInsta,
|
|
|
+ _this21 = this;
|
|
|
+
|
|
|
+ (_this$_scriptingInsta = this._scriptingInstance) === null || _this$_scriptingInsta === void 0 ? void 0 : _this$_scriptingInsta.scripting.dispatchEventInSandbox({
|
|
|
+ id: "doc",
|
|
|
+ name: "WillPrint"
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.printService) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.supportsPrinting) {
|
|
|
+ this.l10n.get("printing_not_supported", null, "Warning: Printing is not fully supported by this browser.").then(function (printMessage) {
|
|
|
+ _this21.error(printMessage);
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfViewer.pageViewsReady) {
|
|
|
+ this.l10n.get("printing_not_ready", null, "Warning: The PDF is not fully loaded for printing.").then(function (notReadyMessage) {
|
|
|
+ window.alert(notReadyMessage);
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pagesOverview = this.pdfViewer.getPagesOverview();
|
|
|
+ var printContainer = this.appConfig.printContainer;
|
|
|
+
|
|
|
+ var printResolution = _app_options.AppOptions.get("printResolution");
|
|
|
+
|
|
|
+ var optionalContentConfigPromise = this.pdfViewer.optionalContentConfigPromise;
|
|
|
+ var printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, this.l10n);
|
|
|
+ this.printService = printService;
|
|
|
+ this.forceRendering();
|
|
|
+ printService.layout();
|
|
|
+ this.externalServices.reportTelemetry({
|
|
|
+ type: "print"
|
|
|
+ });
|
|
|
+ },
|
|
|
+ afterPrint: function afterPrint() {
|
|
|
+ var _this$_scriptingInsta2;
|
|
|
+
|
|
|
+ (_this$_scriptingInsta2 = this._scriptingInstance) === null || _this$_scriptingInsta2 === void 0 ? void 0 : _this$_scriptingInsta2.scripting.dispatchEventInSandbox({
|
|
|
+ id: "doc",
|
|
|
+ name: "DidPrint"
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.printService) {
|
|
|
+ this.printService.destroy();
|
|
|
+ this.printService = null;
|
|
|
+
|
|
|
+ if (this.pdfDocument) {
|
|
|
+ this.pdfDocument.annotationStorage.resetModified();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.forceRendering();
|
|
|
+ },
|
|
|
+ rotatePages: function rotatePages(delta) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var newRotation = (this.pdfViewer.pagesRotation + 360 + delta) % 360;
|
|
|
+ this.pdfViewer.pagesRotation = newRotation;
|
|
|
+ },
|
|
|
+ requestPresentationMode: function requestPresentationMode() {
|
|
|
+ if (!this.pdfPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfPresentationMode.request();
|
|
|
+ },
|
|
|
+ triggerPrinting: function triggerPrinting() {
|
|
|
+ if (!this.supportsPrinting) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ window.print();
|
|
|
+ },
|
|
|
+ bindEvents: function bindEvents() {
|
|
|
+ var eventBus = this.eventBus,
|
|
|
+ _boundEvents = this._boundEvents;
|
|
|
+ _boundEvents.beforePrint = this.beforePrint.bind(this);
|
|
|
+ _boundEvents.afterPrint = this.afterPrint.bind(this);
|
|
|
+
|
|
|
+ eventBus._on("resize", webViewerResize);
|
|
|
+
|
|
|
+ eventBus._on("hashchange", webViewerHashchange);
|
|
|
+
|
|
|
+ eventBus._on("beforeprint", _boundEvents.beforePrint);
|
|
|
+
|
|
|
+ eventBus._on("afterprint", _boundEvents.afterPrint);
|
|
|
+
|
|
|
+ eventBus._on("pagerendered", webViewerPageRendered);
|
|
|
+
|
|
|
+ eventBus._on("updateviewarea", webViewerUpdateViewarea);
|
|
|
+
|
|
|
+ eventBus._on("pagechanging", webViewerPageChanging);
|
|
|
+
|
|
|
+ eventBus._on("scalechanging", webViewerScaleChanging);
|
|
|
+
|
|
|
+ eventBus._on("rotationchanging", webViewerRotationChanging);
|
|
|
+
|
|
|
+ eventBus._on("sidebarviewchanged", webViewerSidebarViewChanged);
|
|
|
+
|
|
|
+ eventBus._on("pagemode", webViewerPageMode);
|
|
|
+
|
|
|
+ eventBus._on("namedaction", webViewerNamedAction);
|
|
|
+
|
|
|
+ eventBus._on("presentationmodechanged", webViewerPresentationModeChanged);
|
|
|
+
|
|
|
+ eventBus._on("presentationmode", webViewerPresentationMode);
|
|
|
+
|
|
|
+ eventBus._on("print", webViewerPrint);
|
|
|
+
|
|
|
+ eventBus._on("download", webViewerDownload);
|
|
|
+
|
|
|
+ eventBus._on("save", webViewerSave);
|
|
|
+
|
|
|
+ eventBus._on("firstpage", webViewerFirstPage);
|
|
|
+
|
|
|
+ eventBus._on("lastpage", webViewerLastPage);
|
|
|
+
|
|
|
+ eventBus._on("nextpage", webViewerNextPage);
|
|
|
+
|
|
|
+ eventBus._on("previouspage", webViewerPreviousPage);
|
|
|
+
|
|
|
+ eventBus._on("zoomin", webViewerZoomIn);
|
|
|
+
|
|
|
+ eventBus._on("zoomout", webViewerZoomOut);
|
|
|
+
|
|
|
+ eventBus._on("zoomreset", webViewerZoomReset);
|
|
|
+
|
|
|
+ eventBus._on("pagenumberchanged", webViewerPageNumberChanged);
|
|
|
+
|
|
|
+ eventBus._on("scalechanged", webViewerScaleChanged);
|
|
|
+
|
|
|
+ eventBus._on("rotatecw", webViewerRotateCw);
|
|
|
+
|
|
|
+ eventBus._on("rotateccw", webViewerRotateCcw);
|
|
|
+
|
|
|
+ eventBus._on("optionalcontentconfig", webViewerOptionalContentConfig);
|
|
|
+
|
|
|
+ eventBus._on("switchscrollmode", webViewerSwitchScrollMode);
|
|
|
+
|
|
|
+ eventBus._on("scrollmodechanged", webViewerScrollModeChanged);
|
|
|
+
|
|
|
+ eventBus._on("switchspreadmode", webViewerSwitchSpreadMode);
|
|
|
+
|
|
|
+ eventBus._on("spreadmodechanged", webViewerSpreadModeChanged);
|
|
|
+
|
|
|
+ eventBus._on("documentproperties", webViewerDocumentProperties);
|
|
|
+
|
|
|
+ eventBus._on("find", webViewerFind);
|
|
|
+
|
|
|
+ eventBus._on("findfromurlhash", webViewerFindFromUrlHash);
|
|
|
+
|
|
|
+ eventBus._on("updatefindmatchescount", webViewerUpdateFindMatchesCount);
|
|
|
+
|
|
|
+ eventBus._on("updatefindcontrolstate", webViewerUpdateFindControlState);
|
|
|
+
|
|
|
+ if (_app_options.AppOptions.get("pdfBug")) {
|
|
|
+ _boundEvents.reportPageStatsPDFBug = reportPageStatsPDFBug;
|
|
|
+
|
|
|
+ eventBus._on("pagerendered", _boundEvents.reportPageStatsPDFBug);
|
|
|
+
|
|
|
+ eventBus._on("pagechanging", _boundEvents.reportPageStatsPDFBug);
|
|
|
+ }
|
|
|
+
|
|
|
+ eventBus._on("fileinputchange", webViewerFileInputChange);
|
|
|
+
|
|
|
+ eventBus._on("openfile", webViewerOpenFile);
|
|
|
+ },
|
|
|
+ bindWindowEvents: function bindWindowEvents() {
|
|
|
+ var eventBus = this.eventBus,
|
|
|
+ _boundEvents = this._boundEvents;
|
|
|
+
|
|
|
+ _boundEvents.windowResize = function () {
|
|
|
+ eventBus.dispatch("resize", {
|
|
|
+ source: window
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _boundEvents.windowHashChange = function () {
|
|
|
+ eventBus.dispatch("hashchange", {
|
|
|
+ source: window,
|
|
|
+ hash: document.location.hash.substring(1)
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _boundEvents.windowBeforePrint = function () {
|
|
|
+ eventBus.dispatch("beforeprint", {
|
|
|
+ source: window
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _boundEvents.windowAfterPrint = function () {
|
|
|
+ eventBus.dispatch("afterprint", {
|
|
|
+ source: window
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _boundEvents.windowUpdateFromSandbox = function (event) {
|
|
|
+ eventBus.dispatch("updatefromsandbox", {
|
|
|
+ source: window,
|
|
|
+ detail: event.detail
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ window.addEventListener("visibilitychange", webViewerVisibilityChange);
|
|
|
+ window.addEventListener("wheel", webViewerWheel, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.addEventListener("touchstart", webViewerTouchStart, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.addEventListener("click", webViewerClick);
|
|
|
+ window.addEventListener("keydown", webViewerKeyDown);
|
|
|
+ window.addEventListener("keyup", webViewerKeyUp);
|
|
|
+ window.addEventListener("resize", _boundEvents.windowResize);
|
|
|
+ window.addEventListener("hashchange", _boundEvents.windowHashChange);
|
|
|
+ window.addEventListener("beforeprint", _boundEvents.windowBeforePrint);
|
|
|
+ window.addEventListener("afterprint", _boundEvents.windowAfterPrint);
|
|
|
+ window.addEventListener("updatefromsandbox", _boundEvents.windowUpdateFromSandbox);
|
|
|
+ },
|
|
|
+ unbindEvents: function unbindEvents() {
|
|
|
+ var eventBus = this.eventBus,
|
|
|
+ _boundEvents = this._boundEvents;
|
|
|
+
|
|
|
+ eventBus._off("resize", webViewerResize);
|
|
|
+
|
|
|
+ eventBus._off("hashchange", webViewerHashchange);
|
|
|
+
|
|
|
+ eventBus._off("beforeprint", _boundEvents.beforePrint);
|
|
|
+
|
|
|
+ eventBus._off("afterprint", _boundEvents.afterPrint);
|
|
|
+
|
|
|
+ eventBus._off("pagerendered", webViewerPageRendered);
|
|
|
+
|
|
|
+ eventBus._off("updateviewarea", webViewerUpdateViewarea);
|
|
|
+
|
|
|
+ eventBus._off("pagechanging", webViewerPageChanging);
|
|
|
+
|
|
|
+ eventBus._off("scalechanging", webViewerScaleChanging);
|
|
|
+
|
|
|
+ eventBus._off("rotationchanging", webViewerRotationChanging);
|
|
|
+
|
|
|
+ eventBus._off("sidebarviewchanged", webViewerSidebarViewChanged);
|
|
|
+
|
|
|
+ eventBus._off("pagemode", webViewerPageMode);
|
|
|
+
|
|
|
+ eventBus._off("namedaction", webViewerNamedAction);
|
|
|
+
|
|
|
+ eventBus._off("presentationmodechanged", webViewerPresentationModeChanged);
|
|
|
+
|
|
|
+ eventBus._off("presentationmode", webViewerPresentationMode);
|
|
|
+
|
|
|
+ eventBus._off("print", webViewerPrint);
|
|
|
+
|
|
|
+ eventBus._off("download", webViewerDownload);
|
|
|
+
|
|
|
+ eventBus._off("save", webViewerSave);
|
|
|
+
|
|
|
+ eventBus._off("firstpage", webViewerFirstPage);
|
|
|
+
|
|
|
+ eventBus._off("lastpage", webViewerLastPage);
|
|
|
+
|
|
|
+ eventBus._off("nextpage", webViewerNextPage);
|
|
|
+
|
|
|
+ eventBus._off("previouspage", webViewerPreviousPage);
|
|
|
+
|
|
|
+ eventBus._off("zoomin", webViewerZoomIn);
|
|
|
+
|
|
|
+ eventBus._off("zoomout", webViewerZoomOut);
|
|
|
+
|
|
|
+ eventBus._off("zoomreset", webViewerZoomReset);
|
|
|
+
|
|
|
+ eventBus._off("pagenumberchanged", webViewerPageNumberChanged);
|
|
|
+
|
|
|
+ eventBus._off("scalechanged", webViewerScaleChanged);
|
|
|
+
|
|
|
+ eventBus._off("rotatecw", webViewerRotateCw);
|
|
|
+
|
|
|
+ eventBus._off("rotateccw", webViewerRotateCcw);
|
|
|
+
|
|
|
+ eventBus._off("optionalcontentconfig", webViewerOptionalContentConfig);
|
|
|
+
|
|
|
+ eventBus._off("switchscrollmode", webViewerSwitchScrollMode);
|
|
|
+
|
|
|
+ eventBus._off("scrollmodechanged", webViewerScrollModeChanged);
|
|
|
+
|
|
|
+ eventBus._off("switchspreadmode", webViewerSwitchSpreadMode);
|
|
|
+
|
|
|
+ eventBus._off("spreadmodechanged", webViewerSpreadModeChanged);
|
|
|
+
|
|
|
+ eventBus._off("documentproperties", webViewerDocumentProperties);
|
|
|
+
|
|
|
+ eventBus._off("find", webViewerFind);
|
|
|
+
|
|
|
+ eventBus._off("findfromurlhash", webViewerFindFromUrlHash);
|
|
|
+
|
|
|
+ eventBus._off("updatefindmatchescount", webViewerUpdateFindMatchesCount);
|
|
|
+
|
|
|
+ eventBus._off("updatefindcontrolstate", webViewerUpdateFindControlState);
|
|
|
+
|
|
|
+ if (_boundEvents.reportPageStatsPDFBug) {
|
|
|
+ eventBus._off("pagerendered", _boundEvents.reportPageStatsPDFBug);
|
|
|
+
|
|
|
+ eventBus._off("pagechanging", _boundEvents.reportPageStatsPDFBug);
|
|
|
+
|
|
|
+ _boundEvents.reportPageStatsPDFBug = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ eventBus._off("fileinputchange", webViewerFileInputChange);
|
|
|
+
|
|
|
+ eventBus._off("openfile", webViewerOpenFile);
|
|
|
+
|
|
|
+ _boundEvents.beforePrint = null;
|
|
|
+ _boundEvents.afterPrint = null;
|
|
|
+ },
|
|
|
+ unbindWindowEvents: function unbindWindowEvents() {
|
|
|
+ var _boundEvents = this._boundEvents;
|
|
|
+ window.removeEventListener("visibilitychange", webViewerVisibilityChange);
|
|
|
+ window.removeEventListener("wheel", webViewerWheel, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.removeEventListener("touchstart", webViewerTouchStart, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.removeEventListener("click", webViewerClick);
|
|
|
+ window.removeEventListener("keydown", webViewerKeyDown);
|
|
|
+ window.removeEventListener("keyup", webViewerKeyUp);
|
|
|
+ window.removeEventListener("resize", _boundEvents.windowResize);
|
|
|
+ window.removeEventListener("hashchange", _boundEvents.windowHashChange);
|
|
|
+ window.removeEventListener("beforeprint", _boundEvents.windowBeforePrint);
|
|
|
+ window.removeEventListener("afterprint", _boundEvents.windowAfterPrint);
|
|
|
+ window.removeEventListener("updatefromsandbox", _boundEvents.windowUpdateFromSandbox);
|
|
|
+ _boundEvents.windowResize = null;
|
|
|
+ _boundEvents.windowHashChange = null;
|
|
|
+ _boundEvents.windowBeforePrint = null;
|
|
|
+ _boundEvents.windowAfterPrint = null;
|
|
|
+ _boundEvents.windowUpdateFromSandbox = null;
|
|
|
+ },
|
|
|
+ accumulateWheelTicks: function accumulateWheelTicks(ticks) {
|
|
|
+ if (this._wheelUnusedTicks > 0 && ticks < 0 || this._wheelUnusedTicks < 0 && ticks > 0) {
|
|
|
+ this._wheelUnusedTicks = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._wheelUnusedTicks += ticks;
|
|
|
+ var wholeTicks = Math.sign(this._wheelUnusedTicks) * Math.floor(Math.abs(this._wheelUnusedTicks));
|
|
|
+ this._wheelUnusedTicks -= wholeTicks;
|
|
|
+ return wholeTicks;
|
|
|
+ },
|
|
|
+
|
|
|
+ get scriptingReady() {
|
|
|
+ var _this$_scriptingInsta3;
|
|
|
+
|
|
|
+ return ((_this$_scriptingInsta3 = this._scriptingInstance) === null || _this$_scriptingInsta3 === void 0 ? void 0 : _this$_scriptingInsta3.ready) || false;
|
|
|
+ }
|
|
|
+
|
|
|
+ };
|
|
|
+ exports.PDFViewerApplication = PDFViewerApplication;
|
|
|
+ var validateFileURL;
|
|
|
+ {
|
|
|
+ var HOSTED_VIEWER_ORIGINS = ["null", "http://mozilla.github.io", "https://mozilla.github.io"];
|
|
|
+
|
|
|
+ validateFileURL = function validateFileURL(file) {
|
|
|
+ if (file === undefined) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ var viewerOrigin = new URL(window.location.href).origin || "null";
|
|
|
+
|
|
|
+ if (HOSTED_VIEWER_ORIGINS.includes(viewerOrigin)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _URL = new URL(file, window.location.href),
|
|
|
+ origin = _URL.origin,
|
|
|
+ protocol = _URL.protocol;
|
|
|
+
|
|
|
+ // if (origin !== viewerOrigin && protocol !== "blob:") {
|
|
|
+ // throw new Error("file origin does not match viewer's");
|
|
|
+ // }
|
|
|
+ } catch (ex) {
|
|
|
+ var message = ex && ex.message;
|
|
|
+ PDFViewerApplication.l10n.get("loading_error", null, "An error occurred while loading the PDF.").then(function (loadingErrorMessage) {
|
|
|
+ PDFViewerApplication.error(loadingErrorMessage, {
|
|
|
+ message: message
|
|
|
+ });
|
|
|
+ });
|
|
|
+ throw ex;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function loadFakeWorker() {
|
|
|
+ return _loadFakeWorker.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ function _loadFakeWorker() {
|
|
|
+ _loadFakeWorker = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee21() {
|
|
|
+ return _regenerator["default"].wrap(function _callee21$(_context21) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context21.prev = _context21.next) {
|
|
|
+ case 0:
|
|
|
+ if (!_pdfjsLib.GlobalWorkerOptions.workerSrc) {
|
|
|
+ _pdfjsLib.GlobalWorkerOptions.workerSrc = _app_options.AppOptions.get("workerSrc");
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context21.abrupt("return", (0, _pdfjsLib.loadScript)(_pdfjsLib.PDFWorker.getWorkerSrc()));
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ case "end":
|
|
|
+ return _context21.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee21);
|
|
|
+ }));
|
|
|
+ return _loadFakeWorker.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ function loadAndEnablePDFBug(enabledTabs) {
|
|
|
+ var appConfig = PDFViewerApplication.appConfig;
|
|
|
+ return (0, _pdfjsLib.loadScript)(appConfig.debuggerScriptPath).then(function () {
|
|
|
+ PDFBug.enable(enabledTabs);
|
|
|
+ PDFBug.init({
|
|
|
+ OPS: _pdfjsLib.OPS
|
|
|
+ }, appConfig.mainContainer);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function reportPageStatsPDFBug(_ref17) {
|
|
|
+ var pageNumber = _ref17.pageNumber;
|
|
|
+
|
|
|
+ if (typeof Stats === "undefined" || !Stats.enabled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1);
|
|
|
+ var pageStats = pageView && pageView.pdfPage && pageView.pdfPage.stats;
|
|
|
+
|
|
|
+ if (!pageStats) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ Stats.add(pageNumber, pageStats);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerInitialized() {
|
|
|
+ var appConfig = PDFViewerApplication.appConfig;
|
|
|
+ var file;
|
|
|
+ var queryString = document.location.search.substring(1);
|
|
|
+ var params = (0, _ui_utils.parseQueryString)(queryString);
|
|
|
+ file = "file" in params ? params.file : _app_options.AppOptions.get("defaultUrl");
|
|
|
+ validateFileURL(file);
|
|
|
+ var fileInput = document.createElement("input");
|
|
|
+ fileInput.id = appConfig.openFileInputName;
|
|
|
+ fileInput.className = "fileInput";
|
|
|
+ fileInput.setAttribute("type", "file");
|
|
|
+ fileInput.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
|
+ document.body.appendChild(fileInput);
|
|
|
+
|
|
|
+ if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
|
|
|
+ appConfig.toolbar.openFile.setAttribute("hidden", "true");
|
|
|
+ appConfig.secondaryToolbar.openFileButton.setAttribute("hidden", "true");
|
|
|
+ } else {
|
|
|
+ fileInput.value = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ fileInput.addEventListener("change", function (evt) {
|
|
|
+ var files = evt.target.files;
|
|
|
+
|
|
|
+ if (!files || files.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFViewerApplication.eventBus.dispatch("fileinputchange", {
|
|
|
+ source: this,
|
|
|
+ fileInput: evt.target
|
|
|
+ });
|
|
|
+ });
|
|
|
+ appConfig.mainContainer.addEventListener("dragover", function (evt) {
|
|
|
+ evt.preventDefault();
|
|
|
+ evt.dataTransfer.dropEffect = "move";
|
|
|
+ });
|
|
|
+ appConfig.mainContainer.addEventListener("drop", function (evt) {
|
|
|
+ evt.preventDefault();
|
|
|
+ var files = evt.dataTransfer.files;
|
|
|
+
|
|
|
+ if (!files || files.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFViewerApplication.eventBus.dispatch("fileinputchange", {
|
|
|
+ source: this,
|
|
|
+ fileInput: evt.dataTransfer
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.supportsDocumentFonts) {
|
|
|
+ _app_options.AppOptions.set("disableFontFace", true);
|
|
|
+
|
|
|
+ PDFViewerApplication.l10n.get("web_fonts_disabled", null, "Web fonts are disabled: unable to use embedded PDF fonts.").then(function (msg) {
|
|
|
+ console.warn(msg);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.supportsPrinting) {
|
|
|
+ appConfig.toolbar.print.classList.add("hidden");
|
|
|
+ appConfig.secondaryToolbar.printButton.classList.add("hidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.supportsFullscreen) {
|
|
|
+ appConfig.toolbar.presentationModeButton.classList.add("hidden");
|
|
|
+ appConfig.secondaryToolbar.presentationModeButton.classList.add("hidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (PDFViewerApplication.supportsIntegratedFind) {
|
|
|
+ appConfig.toolbar.viewFind.classList.add("hidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ appConfig.mainContainer.addEventListener("transitionend", function (evt) {
|
|
|
+ if (evt.target === this) {
|
|
|
+ PDFViewerApplication.eventBus.dispatch("resize", {
|
|
|
+ source: this
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, true);
|
|
|
+
|
|
|
+ try {
|
|
|
+ webViewerOpenFileViaURL(file);
|
|
|
+ } catch (reason) {
|
|
|
+ PDFViewerApplication.l10n.get("loading_error", null, "An error occurred while loading the PDF.").then(function (msg) {
|
|
|
+ PDFViewerApplication.error(msg, reason);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var webViewerOpenFileViaURL;
|
|
|
+ {
|
|
|
+ webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {
|
|
|
+ if (file && file.lastIndexOf("file:", 0) === 0) {
|
|
|
+ PDFViewerApplication.setTitleUsingUrl(file);
|
|
|
+ var xhr = new XMLHttpRequest();
|
|
|
+
|
|
|
+ xhr.onload = function () {
|
|
|
+ PDFViewerApplication.open(new Uint8Array(xhr.response));
|
|
|
+ };
|
|
|
+
|
|
|
+ xhr.open("GET", file);
|
|
|
+ xhr.responseType = "arraybuffer";
|
|
|
+ xhr.send();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (file) {
|
|
|
+ PDFViewerApplication.open(file);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerResetPermissions() {
|
|
|
+ var appConfig = PDFViewerApplication.appConfig;
|
|
|
+
|
|
|
+ if (!appConfig) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ appConfig.viewerContainer.classList.remove(ENABLE_PERMISSIONS_CLASS);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPageRendered(_ref18) {
|
|
|
+ var pageNumber = _ref18.pageNumber,
|
|
|
+ timestamp = _ref18.timestamp,
|
|
|
+ error = _ref18.error;
|
|
|
+
|
|
|
+ if (pageNumber === PDFViewerApplication.page) {
|
|
|
+ PDFViewerApplication.toolbar.updateLoadingIndicatorState(false);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
|
|
|
+ var pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1);
|
|
|
+ var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.getThumbnail(pageNumber - 1);
|
|
|
+
|
|
|
+ if (pageView && thumbnailView) {
|
|
|
+ thumbnailView.setImage(pageView);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (error) {
|
|
|
+ PDFViewerApplication.l10n.get("rendering_error", null, "An error occurred while rendering the page.").then(function (msg) {
|
|
|
+ PDFViewerApplication.error(msg, error);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFViewerApplication.externalServices.reportTelemetry({
|
|
|
+ type: "pageInfo",
|
|
|
+ timestamp: timestamp
|
|
|
+ });
|
|
|
+ PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
|
|
|
+ PDFViewerApplication.externalServices.reportTelemetry({
|
|
|
+ type: "documentStats",
|
|
|
+ stats: stats
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPageMode(_ref19) {
|
|
|
+ var mode = _ref19.mode;
|
|
|
+ var view;
|
|
|
+
|
|
|
+ switch (mode) {
|
|
|
+ case "thumbs":
|
|
|
+ view = _ui_utils.SidebarView.THUMBS;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "bookmarks":
|
|
|
+ case "outline":
|
|
|
+ view = _ui_utils.SidebarView.OUTLINE;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "attachments":
|
|
|
+ view = _ui_utils.SidebarView.ATTACHMENTS;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "layers":
|
|
|
+ view = _ui_utils.SidebarView.LAYERS;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "none":
|
|
|
+ view = _ui_utils.SidebarView.NONE;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ console.error('Invalid "pagemode" hash parameter: ' + mode);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFViewerApplication.pdfSidebar.switchView(view, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerNamedAction(evt) {
|
|
|
+ switch (evt.action) {
|
|
|
+ case "GoToPage":
|
|
|
+ PDFViewerApplication.appConfig.toolbar.pageNumber.select();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "Find":
|
|
|
+ if (!PDFViewerApplication.supportsIntegratedFind) {
|
|
|
+ PDFViewerApplication.findBar.toggle();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "Print":
|
|
|
+ PDFViewerApplication.triggerPrinting();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "SaveAs":
|
|
|
+ webViewerSave();
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPresentationModeChanged(evt) {
|
|
|
+ PDFViewerApplication.pdfViewer.presentationModeState = evt.state;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerSidebarViewChanged(evt) {
|
|
|
+ PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = PDFViewerApplication.pdfSidebar.isThumbnailViewVisible;
|
|
|
+ var store = PDFViewerApplication.store;
|
|
|
+
|
|
|
+ if (store && PDFViewerApplication.isInitialViewSet) {
|
|
|
+ store.set("sidebarView", evt.view)["catch"](function () {});
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerUpdateViewarea(evt) {
|
|
|
+ var location = evt.location,
|
|
|
+ store = PDFViewerApplication.store;
|
|
|
+
|
|
|
+ if (store && PDFViewerApplication.isInitialViewSet) {
|
|
|
+ store.setMultiple({
|
|
|
+ page: location.pageNumber,
|
|
|
+ zoom: location.scale,
|
|
|
+ scrollLeft: location.left,
|
|
|
+ scrollTop: location.top,
|
|
|
+ rotation: location.rotation
|
|
|
+ })["catch"](function () {});
|
|
|
+ }
|
|
|
+
|
|
|
+ var href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
|
|
|
+ PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href;
|
|
|
+ PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href;
|
|
|
+ var currentPage = PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1);
|
|
|
+ var loading = (currentPage && currentPage.renderingState) !== _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+ PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerScrollModeChanged(evt) {
|
|
|
+ var store = PDFViewerApplication.store;
|
|
|
+
|
|
|
+ if (store && PDFViewerApplication.isInitialViewSet) {
|
|
|
+ store.set("scrollMode", evt.mode)["catch"](function () {});
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerSpreadModeChanged(evt) {
|
|
|
+ var store = PDFViewerApplication.store;
|
|
|
+
|
|
|
+ if (store && PDFViewerApplication.isInitialViewSet) {
|
|
|
+ store.set("spreadMode", evt.mode)["catch"](function () {});
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerResize() {
|
|
|
+ var pdfDocument = PDFViewerApplication.pdfDocument,
|
|
|
+ pdfViewer = PDFViewerApplication.pdfViewer;
|
|
|
+
|
|
|
+ if (!pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var currentScaleValue = pdfViewer.currentScaleValue;
|
|
|
+
|
|
|
+ if (currentScaleValue === "auto" || currentScaleValue === "page-fit" || currentScaleValue === "page-width") {
|
|
|
+ pdfViewer.currentScaleValue = currentScaleValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ pdfViewer.update();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerHashchange(evt) {
|
|
|
+ var hash = evt.hash;
|
|
|
+
|
|
|
+ if (!hash) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.isInitialViewSet) {
|
|
|
+ PDFViewerApplication.initialBookmark = hash;
|
|
|
+ } else if (!PDFViewerApplication.pdfHistory.popStateInProgress) {
|
|
|
+ PDFViewerApplication.pdfLinkService.setHash(hash);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var webViewerFileInputChange, webViewerOpenFile;
|
|
|
+ {
|
|
|
+ webViewerFileInputChange = function webViewerFileInputChange(evt) {
|
|
|
+ if (PDFViewerApplication.pdfViewer && PDFViewerApplication.pdfViewer.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var file = evt.fileInput.files[0];
|
|
|
+
|
|
|
+ if (!_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {
|
|
|
+ var url = URL.createObjectURL(file);
|
|
|
+
|
|
|
+ if (file.name) {
|
|
|
+ url = {
|
|
|
+ url: url,
|
|
|
+ originalUrl: file.name
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFViewerApplication.open(url);
|
|
|
+ } else {
|
|
|
+ PDFViewerApplication.setTitleUsingUrl(file.name);
|
|
|
+ var fileReader = new FileReader();
|
|
|
+
|
|
|
+ fileReader.onload = function webViewerChangeFileReaderOnload(event) {
|
|
|
+ var buffer = event.target.result;
|
|
|
+ PDFViewerApplication.open(new Uint8Array(buffer));
|
|
|
+ };
|
|
|
+
|
|
|
+ fileReader.readAsArrayBuffer(file);
|
|
|
+ }
|
|
|
+
|
|
|
+ var appConfig = PDFViewerApplication.appConfig;
|
|
|
+ appConfig.toolbar.viewBookmark.setAttribute("hidden", "true");
|
|
|
+ appConfig.secondaryToolbar.viewBookmarkButton.setAttribute("hidden", "true");
|
|
|
+ appConfig.toolbar.download.setAttribute("hidden", "true");
|
|
|
+ appConfig.secondaryToolbar.downloadButton.setAttribute("hidden", "true");
|
|
|
+ };
|
|
|
+
|
|
|
+ webViewerOpenFile = function webViewerOpenFile(evt) {
|
|
|
+ var openFileInputName = PDFViewerApplication.appConfig.openFileInputName;
|
|
|
+ document.getElementById(openFileInputName).click();
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPresentationMode() {
|
|
|
+ PDFViewerApplication.requestPresentationMode();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPrint() {
|
|
|
+ PDFViewerApplication.triggerPrinting();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerDownload() {
|
|
|
+ PDFViewerApplication.downloadOrSave({
|
|
|
+ sourceEventType: "download"
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerSave() {
|
|
|
+ PDFViewerApplication.downloadOrSave({
|
|
|
+ sourceEventType: "save"
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerFirstPage() {
|
|
|
+ if (PDFViewerApplication.pdfDocument) {
|
|
|
+ PDFViewerApplication.page = 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerLastPage() {
|
|
|
+ if (PDFViewerApplication.pdfDocument) {
|
|
|
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerNextPage() {
|
|
|
+ PDFViewerApplication.pdfViewer.nextPage();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPreviousPage() {
|
|
|
+ PDFViewerApplication.pdfViewer.previousPage();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerZoomIn() {
|
|
|
+ PDFViewerApplication.zoomIn();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerZoomOut() {
|
|
|
+ PDFViewerApplication.zoomOut();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerZoomReset() {
|
|
|
+ PDFViewerApplication.zoomReset();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPageNumberChanged(evt) {
|
|
|
+ var pdfViewer = PDFViewerApplication.pdfViewer;
|
|
|
+
|
|
|
+ if (evt.value !== "") {
|
|
|
+ PDFViewerApplication.pdfLinkService.goToPage(evt.value);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) {
|
|
|
+ PDFViewerApplication.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerScaleChanged(evt) {
|
|
|
+ PDFViewerApplication.pdfViewer.currentScaleValue = evt.value;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerRotateCw() {
|
|
|
+ PDFViewerApplication.rotatePages(90);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerRotateCcw() {
|
|
|
+ PDFViewerApplication.rotatePages(-90);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerOptionalContentConfig(evt) {
|
|
|
+ PDFViewerApplication.pdfViewer.optionalContentConfigPromise = evt.promise;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerSwitchScrollMode(evt) {
|
|
|
+ PDFViewerApplication.pdfViewer.scrollMode = evt.mode;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerSwitchSpreadMode(evt) {
|
|
|
+ PDFViewerApplication.pdfViewer.spreadMode = evt.mode;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerDocumentProperties() {
|
|
|
+ PDFViewerApplication.pdfDocumentProperties.open();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerFind(evt) {
|
|
|
+ PDFViewerApplication.findController.executeCommand("find" + evt.type, {
|
|
|
+ query: evt.query,
|
|
|
+ phraseSearch: evt.phraseSearch,
|
|
|
+ caseSensitive: evt.caseSensitive,
|
|
|
+ entireWord: evt.entireWord,
|
|
|
+ highlightAll: evt.highlightAll,
|
|
|
+ findPrevious: evt.findPrevious
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerFindFromUrlHash(evt) {
|
|
|
+ PDFViewerApplication.findController.executeCommand("find", {
|
|
|
+ query: evt.query,
|
|
|
+ phraseSearch: evt.phraseSearch,
|
|
|
+ caseSensitive: false,
|
|
|
+ entireWord: false,
|
|
|
+ highlightAll: true,
|
|
|
+ findPrevious: false
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerUpdateFindMatchesCount(_ref20) {
|
|
|
+ var matchesCount = _ref20.matchesCount;
|
|
|
+
|
|
|
+ if (PDFViewerApplication.supportsIntegratedFind) {
|
|
|
+ PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount);
|
|
|
+ } else {
|
|
|
+ PDFViewerApplication.findBar.updateResultsCount(matchesCount);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerUpdateFindControlState(_ref21) {
|
|
|
+ var state = _ref21.state,
|
|
|
+ previous = _ref21.previous,
|
|
|
+ matchesCount = _ref21.matchesCount,
|
|
|
+ rawQuery = _ref21.rawQuery;
|
|
|
+
|
|
|
+ if (PDFViewerApplication.supportsIntegratedFind) {
|
|
|
+ PDFViewerApplication.externalServices.updateFindControlState({
|
|
|
+ result: state,
|
|
|
+ findPrevious: previous,
|
|
|
+ matchesCount: matchesCount,
|
|
|
+ rawQuery: rawQuery
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ PDFViewerApplication.findBar.updateUIState(state, previous, matchesCount);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerScaleChanging(evt) {
|
|
|
+ PDFViewerApplication.toolbar.setPageScale(evt.presetValue, evt.scale);
|
|
|
+ PDFViewerApplication.pdfViewer.update();
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerRotationChanging(evt) {
|
|
|
+ PDFViewerApplication.pdfThumbnailViewer.pagesRotation = evt.pagesRotation;
|
|
|
+ PDFViewerApplication.forceRendering();
|
|
|
+ PDFViewerApplication.pdfViewer.currentPageNumber = evt.pageNumber;
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerPageChanging(_ref22) {
|
|
|
+ var pageNumber = _ref22.pageNumber,
|
|
|
+ pageLabel = _ref22.pageLabel;
|
|
|
+ PDFViewerApplication.toolbar.setPageNumber(pageNumber, pageLabel);
|
|
|
+ PDFViewerApplication.secondaryToolbar.setPageNumber(pageNumber);
|
|
|
+
|
|
|
+ if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
|
|
|
+ PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(pageNumber);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerVisibilityChange(evt) {
|
|
|
+ if (document.visibilityState === "visible") {
|
|
|
+ setZoomDisabledTimeout();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var zoomDisabledTimeout = null;
|
|
|
+
|
|
|
+ function setZoomDisabledTimeout() {
|
|
|
+ if (zoomDisabledTimeout) {
|
|
|
+ clearTimeout(zoomDisabledTimeout);
|
|
|
+ }
|
|
|
+
|
|
|
+ zoomDisabledTimeout = setTimeout(function () {
|
|
|
+ zoomDisabledTimeout = null;
|
|
|
+ }, WHEEL_ZOOM_DISABLED_TIMEOUT);
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerWheel(evt) {
|
|
|
+ var pdfViewer = PDFViewerApplication.pdfViewer,
|
|
|
+ supportedMouseWheelZoomModifierKeys = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;
|
|
|
+
|
|
|
+ if (pdfViewer.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (evt.ctrlKey && supportedMouseWheelZoomModifierKeys.ctrlKey || evt.metaKey && supportedMouseWheelZoomModifierKeys.metaKey) {
|
|
|
+ evt.preventDefault();
|
|
|
+
|
|
|
+ if (zoomDisabledTimeout || document.visibilityState === "hidden") {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var previousScale = pdfViewer.currentScale;
|
|
|
+ var delta = (0, _ui_utils.normalizeWheelEventDirection)(evt);
|
|
|
+ var ticks = 0;
|
|
|
+
|
|
|
+ if (evt.deltaMode === WheelEvent.DOM_DELTA_LINE || evt.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
|
|
|
+ if (Math.abs(delta) >= 1) {
|
|
|
+ ticks = Math.sign(delta);
|
|
|
+ } else {
|
|
|
+ ticks = PDFViewerApplication.accumulateWheelTicks(delta);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var PIXELS_PER_LINE_SCALE = 30;
|
|
|
+ ticks = PDFViewerApplication.accumulateWheelTicks(delta / PIXELS_PER_LINE_SCALE);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (ticks < 0) {
|
|
|
+ PDFViewerApplication.zoomOut(-ticks);
|
|
|
+ } else if (ticks > 0) {
|
|
|
+ PDFViewerApplication.zoomIn(ticks);
|
|
|
+ }
|
|
|
+
|
|
|
+ var currentScale = pdfViewer.currentScale;
|
|
|
+
|
|
|
+ if (previousScale !== currentScale) {
|
|
|
+ var scaleCorrectionFactor = currentScale / previousScale - 1;
|
|
|
+ var rect = pdfViewer.container.getBoundingClientRect();
|
|
|
+ var dx = evt.clientX - rect.left;
|
|
|
+ var dy = evt.clientY - rect.top;
|
|
|
+ pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;
|
|
|
+ pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ setZoomDisabledTimeout();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerTouchStart(evt) {
|
|
|
+ if (evt.touches.length > 1) {
|
|
|
+ evt.preventDefault();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerClick(evt) {
|
|
|
+ if (PDFViewerApplication.triggerDelayedFallback && PDFViewerApplication.pdfViewer.containsElement(evt.target)) {
|
|
|
+ PDFViewerApplication.triggerDelayedFallback();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.secondaryToolbar.isOpen) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var appConfig = PDFViewerApplication.appConfig;
|
|
|
+
|
|
|
+ if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar.toggleButton) {
|
|
|
+ PDFViewerApplication.secondaryToolbar.close();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerKeyUp(evt) {
|
|
|
+ if (evt.keyCode === 9) {
|
|
|
+ if (PDFViewerApplication.triggerDelayedFallback) {
|
|
|
+ PDFViewerApplication.triggerDelayedFallback();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function webViewerKeyDown(evt) {
|
|
|
+ if (PDFViewerApplication.overlayManager.active) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var handled = false,
|
|
|
+ ensureViewerFocused = false;
|
|
|
+ var cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0);
|
|
|
+ var pdfViewer = PDFViewerApplication.pdfViewer;
|
|
|
+ var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;
|
|
|
+
|
|
|
+ if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
|
|
|
+ switch (evt.keyCode) {
|
|
|
+ case 70:
|
|
|
+ if (!PDFViewerApplication.supportsIntegratedFind && !evt.shiftKey) {
|
|
|
+ PDFViewerApplication.findBar.open();
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 71:
|
|
|
+ if (!PDFViewerApplication.supportsIntegratedFind) {
|
|
|
+ var findState = PDFViewerApplication.findController.state;
|
|
|
+
|
|
|
+ if (findState) {
|
|
|
+ PDFViewerApplication.findController.executeCommand("findagain", {
|
|
|
+ query: findState.query,
|
|
|
+ phraseSearch: findState.phraseSearch,
|
|
|
+ caseSensitive: findState.caseSensitive,
|
|
|
+ entireWord: findState.entireWord,
|
|
|
+ highlightAll: findState.highlightAll,
|
|
|
+ findPrevious: cmd === 5 || cmd === 12
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 61:
|
|
|
+ case 107:
|
|
|
+ case 187:
|
|
|
+ case 171:
|
|
|
+ if (!isViewerInPresentationMode) {
|
|
|
+ PDFViewerApplication.zoomIn();
|
|
|
+ }
|
|
|
+
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 173:
|
|
|
+ case 109:
|
|
|
+ case 189:
|
|
|
+ if (!isViewerInPresentationMode) {
|
|
|
+ PDFViewerApplication.zoomOut();
|
|
|
+ }
|
|
|
+
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 48:
|
|
|
+ case 96:
|
|
|
+ if (!isViewerInPresentationMode) {
|
|
|
+ setTimeout(function () {
|
|
|
+ PDFViewerApplication.zoomReset();
|
|
|
+ });
|
|
|
+ handled = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 38:
|
|
|
+ if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
|
|
|
+ PDFViewerApplication.page = 1;
|
|
|
+ handled = true;
|
|
|
+ ensureViewerFocused = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 40:
|
|
|
+ if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
|
|
|
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
|
|
|
+ handled = true;
|
|
|
+ ensureViewerFocused = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var eventBus = PDFViewerApplication.eventBus;
|
|
|
+
|
|
|
+ if (cmd === 1 || cmd === 8) {
|
|
|
+ switch (evt.keyCode) {
|
|
|
+ case 83:
|
|
|
+ eventBus.dispatch("download", {
|
|
|
+ source: window
|
|
|
+ });
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 79:
|
|
|
+ {
|
|
|
+ eventBus.dispatch("openfile", {
|
|
|
+ source: window
|
|
|
+ });
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cmd === 3 || cmd === 10) {
|
|
|
+ switch (evt.keyCode) {
|
|
|
+ case 80:
|
|
|
+ PDFViewerApplication.requestPresentationMode();
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 71:
|
|
|
+ PDFViewerApplication.appConfig.toolbar.pageNumber.select();
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (handled) {
|
|
|
+ if (ensureViewerFocused && !isViewerInPresentationMode) {
|
|
|
+ pdfViewer.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ evt.preventDefault();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var curElement = (0, _ui_utils.getActiveOrFocusedElement)();
|
|
|
+ var curElementTagName = curElement && curElement.tagName.toUpperCase();
|
|
|
+
|
|
|
+ if (curElementTagName === "INPUT" || curElementTagName === "TEXTAREA" || curElementTagName === "SELECT" || curElement && curElement.isContentEditable) {
|
|
|
+ if (evt.keyCode !== 27) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cmd === 0) {
|
|
|
+ var turnPage = 0,
|
|
|
+ turnOnlyIfPageFit = false;
|
|
|
+
|
|
|
+ switch (evt.keyCode) {
|
|
|
+ case 38:
|
|
|
+ case 33:
|
|
|
+ if (pdfViewer.isVerticalScrollbarEnabled) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ turnPage = -1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ if (!isViewerInPresentationMode) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ turnPage = -1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 37:
|
|
|
+ if (pdfViewer.isHorizontalScrollbarEnabled) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ case 75:
|
|
|
+ case 80:
|
|
|
+ turnPage = -1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 27:
|
|
|
+ if (PDFViewerApplication.secondaryToolbar.isOpen) {
|
|
|
+ PDFViewerApplication.secondaryToolbar.close();
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar.opened) {
|
|
|
+ PDFViewerApplication.findBar.close();
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 40:
|
|
|
+ case 34:
|
|
|
+ if (pdfViewer.isVerticalScrollbarEnabled) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ turnPage = 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ case 32:
|
|
|
+ if (!isViewerInPresentationMode) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ turnPage = 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 39:
|
|
|
+ if (pdfViewer.isHorizontalScrollbarEnabled) {
|
|
|
+ turnOnlyIfPageFit = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ case 74:
|
|
|
+ case 78:
|
|
|
+ turnPage = 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 36:
|
|
|
+ if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
|
|
|
+ PDFViewerApplication.page = 1;
|
|
|
+ handled = true;
|
|
|
+ ensureViewerFocused = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 35:
|
|
|
+ if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
|
|
|
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
|
|
|
+ handled = true;
|
|
|
+ ensureViewerFocused = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 83:
|
|
|
+ PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.SELECT);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 72:
|
|
|
+ PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.HAND);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 82:
|
|
|
+ PDFViewerApplication.rotatePages(90);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 115:
|
|
|
+ PDFViewerApplication.pdfSidebar.toggle();
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (turnPage !== 0 && (!turnOnlyIfPageFit || pdfViewer.currentScaleValue === "page-fit")) {
|
|
|
+ if (turnPage > 0) {
|
|
|
+ pdfViewer.nextPage();
|
|
|
+ } else {
|
|
|
+ pdfViewer.previousPage();
|
|
|
+ }
|
|
|
+
|
|
|
+ handled = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cmd === 4) {
|
|
|
+ switch (evt.keyCode) {
|
|
|
+ case 13:
|
|
|
+ case 32:
|
|
|
+ if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== "page-fit") {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (PDFViewerApplication.page > 1) {
|
|
|
+ PDFViewerApplication.page--;
|
|
|
+ }
|
|
|
+
|
|
|
+ handled = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 82:
|
|
|
+ PDFViewerApplication.rotatePages(-90);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!handled && !isViewerInPresentationMode) {
|
|
|
+ if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== "BUTTON") {
|
|
|
+ ensureViewerFocused = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
|
|
|
+ pdfViewer.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (handled) {
|
|
|
+ evt.preventDefault();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function beforeUnload(evt) {
|
|
|
+ evt.preventDefault();
|
|
|
+ evt.returnValue = "";
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ function apiPageLayoutToSpreadMode(layout) {
|
|
|
+ switch (layout) {
|
|
|
+ case "SinglePage":
|
|
|
+ case "OneColumn":
|
|
|
+ return _ui_utils.SpreadMode.NONE;
|
|
|
+
|
|
|
+ case "TwoColumnLeft":
|
|
|
+ case "TwoPageLeft":
|
|
|
+ return _ui_utils.SpreadMode.ODD;
|
|
|
+
|
|
|
+ case "TwoColumnRight":
|
|
|
+ case "TwoPageRight":
|
|
|
+ return _ui_utils.SpreadMode.EVEN;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _ui_utils.SpreadMode.NONE;
|
|
|
+ }
|
|
|
+
|
|
|
+ function apiPageModeToSidebarView(mode) {
|
|
|
+ switch (mode) {
|
|
|
+ case "UseNone":
|
|
|
+ return _ui_utils.SidebarView.NONE;
|
|
|
+
|
|
|
+ case "UseThumbs":
|
|
|
+ return _ui_utils.SidebarView.THUMBS;
|
|
|
+
|
|
|
+ case "UseOutlines":
|
|
|
+ return _ui_utils.SidebarView.OUTLINE;
|
|
|
+
|
|
|
+ case "UseAttachments":
|
|
|
+ return _ui_utils.SidebarView.ATTACHMENTS;
|
|
|
+
|
|
|
+ case "UseOC":
|
|
|
+ return _ui_utils.SidebarView.LAYERS;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _ui_utils.SidebarView.NONE;
|
|
|
+ }
|
|
|
+
|
|
|
+ var PDFPrintServiceFactory = {
|
|
|
+ instance: {
|
|
|
+ supportsPrinting: false,
|
|
|
+ createPrintService: function createPrintService() {
|
|
|
+ throw new Error("Not implemented: createPrintService");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ exports.PDFPrintServiceFactory = PDFPrintServiceFactory;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 4 */
|
|
|
+ /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ module.exports = __webpack_require__(5);
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 5 */
|
|
|
+ /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
|
|
|
+
|
|
|
+ /* module decorator */ module = __webpack_require__.nmd(module);
|
|
|
+
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ var runtime = function (exports) {
|
|
|
+ "use strict";
|
|
|
+
|
|
|
+ var Op = Object.prototype;
|
|
|
+ var hasOwn = Op.hasOwnProperty;
|
|
|
+ var undefined;
|
|
|
+ var $Symbol = typeof Symbol === "function" ? Symbol : {};
|
|
|
+ var iteratorSymbol = $Symbol.iterator || "@@iterator";
|
|
|
+ var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
|
|
|
+ var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
|
|
|
+
|
|
|
+ function define(obj, key, value) {
|
|
|
+ Object.defineProperty(obj, key, {
|
|
|
+ value: value,
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+ writable: true
|
|
|
+ });
|
|
|
+ return obj[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ define({}, "");
|
|
|
+ } catch (err) {
|
|
|
+ define = function define(obj, key, value) {
|
|
|
+ return obj[key] = value;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function wrap(innerFn, outerFn, self, tryLocsList) {
|
|
|
+ var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
|
|
|
+ var generator = Object.create(protoGenerator.prototype);
|
|
|
+ var context = new Context(tryLocsList || []);
|
|
|
+ generator._invoke = makeInvokeMethod(innerFn, self, context);
|
|
|
+ return generator;
|
|
|
+ }
|
|
|
+
|
|
|
+ exports.wrap = wrap;
|
|
|
+
|
|
|
+ function tryCatch(fn, obj, arg) {
|
|
|
+ try {
|
|
|
+ return {
|
|
|
+ type: "normal",
|
|
|
+ arg: fn.call(obj, arg)
|
|
|
+ };
|
|
|
+ } catch (err) {
|
|
|
+ return {
|
|
|
+ type: "throw",
|
|
|
+ arg: err
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var GenStateSuspendedStart = "suspendedStart";
|
|
|
+ var GenStateSuspendedYield = "suspendedYield";
|
|
|
+ var GenStateExecuting = "executing";
|
|
|
+ var GenStateCompleted = "completed";
|
|
|
+ var ContinueSentinel = {};
|
|
|
+
|
|
|
+ function Generator() {}
|
|
|
+
|
|
|
+ function GeneratorFunction() {}
|
|
|
+
|
|
|
+ function GeneratorFunctionPrototype() {}
|
|
|
+
|
|
|
+ var IteratorPrototype = {};
|
|
|
+
|
|
|
+ IteratorPrototype[iteratorSymbol] = function () {
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ var getProto = Object.getPrototypeOf;
|
|
|
+ var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
|
|
|
+
|
|
|
+ if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
|
|
|
+ IteratorPrototype = NativeIteratorPrototype;
|
|
|
+ }
|
|
|
+
|
|
|
+ var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
|
|
|
+ GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
|
|
|
+ GeneratorFunctionPrototype.constructor = GeneratorFunction;
|
|
|
+ GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction");
|
|
|
+
|
|
|
+ function defineIteratorMethods(prototype) {
|
|
|
+ ["next", "throw", "return"].forEach(function (method) {
|
|
|
+ define(prototype, method, function (arg) {
|
|
|
+ return this._invoke(method, arg);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ exports.isGeneratorFunction = function (genFun) {
|
|
|
+ var ctor = typeof genFun === "function" && genFun.constructor;
|
|
|
+ return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false;
|
|
|
+ };
|
|
|
+
|
|
|
+ exports.mark = function (genFun) {
|
|
|
+ if (Object.setPrototypeOf) {
|
|
|
+ Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
|
|
|
+ } else {
|
|
|
+ genFun.__proto__ = GeneratorFunctionPrototype;
|
|
|
+ define(genFun, toStringTagSymbol, "GeneratorFunction");
|
|
|
+ }
|
|
|
+
|
|
|
+ genFun.prototype = Object.create(Gp);
|
|
|
+ return genFun;
|
|
|
+ };
|
|
|
+
|
|
|
+ exports.awrap = function (arg) {
|
|
|
+ return {
|
|
|
+ __await: arg
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ function AsyncIterator(generator, PromiseImpl) {
|
|
|
+ function invoke(method, arg, resolve, reject) {
|
|
|
+ var record = tryCatch(generator[method], generator, arg);
|
|
|
+
|
|
|
+ if (record.type === "throw") {
|
|
|
+ reject(record.arg);
|
|
|
+ } else {
|
|
|
+ var result = record.arg;
|
|
|
+ var value = result.value;
|
|
|
+
|
|
|
+ if (value && _typeof(value) === "object" && hasOwn.call(value, "__await")) {
|
|
|
+ return PromiseImpl.resolve(value.__await).then(function (value) {
|
|
|
+ invoke("next", value, resolve, reject);
|
|
|
+ }, function (err) {
|
|
|
+ invoke("throw", err, resolve, reject);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return PromiseImpl.resolve(value).then(function (unwrapped) {
|
|
|
+ result.value = unwrapped;
|
|
|
+ resolve(result);
|
|
|
+ }, function (error) {
|
|
|
+ return invoke("throw", error, resolve, reject);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var previousPromise;
|
|
|
+
|
|
|
+ function enqueue(method, arg) {
|
|
|
+ function callInvokeWithMethodAndArg() {
|
|
|
+ return new PromiseImpl(function (resolve, reject) {
|
|
|
+ invoke(method, arg, resolve, reject);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._invoke = enqueue;
|
|
|
+ }
|
|
|
+
|
|
|
+ defineIteratorMethods(AsyncIterator.prototype);
|
|
|
+
|
|
|
+ AsyncIterator.prototype[asyncIteratorSymbol] = function () {
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ exports.AsyncIterator = AsyncIterator;
|
|
|
+
|
|
|
+ exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
|
|
|
+ if (PromiseImpl === void 0) PromiseImpl = Promise;
|
|
|
+ var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
|
|
|
+ return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
|
|
|
+ return result.done ? result.value : iter.next();
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ function makeInvokeMethod(innerFn, self, context) {
|
|
|
+ var state = GenStateSuspendedStart;
|
|
|
+ return function invoke(method, arg) {
|
|
|
+ if (state === GenStateExecuting) {
|
|
|
+ throw new Error("Generator is already running");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (state === GenStateCompleted) {
|
|
|
+ if (method === "throw") {
|
|
|
+ throw arg;
|
|
|
+ }
|
|
|
+
|
|
|
+ return doneResult();
|
|
|
+ }
|
|
|
+
|
|
|
+ context.method = method;
|
|
|
+ context.arg = arg;
|
|
|
+
|
|
|
+ while (true) {
|
|
|
+ var delegate = context.delegate;
|
|
|
+
|
|
|
+ if (delegate) {
|
|
|
+ var delegateResult = maybeInvokeDelegate(delegate, context);
|
|
|
+
|
|
|
+ if (delegateResult) {
|
|
|
+ if (delegateResult === ContinueSentinel) continue;
|
|
|
+ return delegateResult;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (context.method === "next") {
|
|
|
+ context.sent = context._sent = context.arg;
|
|
|
+ } else if (context.method === "throw") {
|
|
|
+ if (state === GenStateSuspendedStart) {
|
|
|
+ state = GenStateCompleted;
|
|
|
+ throw context.arg;
|
|
|
+ }
|
|
|
+
|
|
|
+ context.dispatchException(context.arg);
|
|
|
+ } else if (context.method === "return") {
|
|
|
+ context.abrupt("return", context.arg);
|
|
|
+ }
|
|
|
+
|
|
|
+ state = GenStateExecuting;
|
|
|
+ var record = tryCatch(innerFn, self, context);
|
|
|
+
|
|
|
+ if (record.type === "normal") {
|
|
|
+ state = context.done ? GenStateCompleted : GenStateSuspendedYield;
|
|
|
+
|
|
|
+ if (record.arg === ContinueSentinel) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ value: record.arg,
|
|
|
+ done: context.done
|
|
|
+ };
|
|
|
+ } else if (record.type === "throw") {
|
|
|
+ state = GenStateCompleted;
|
|
|
+ context.method = "throw";
|
|
|
+ context.arg = record.arg;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function maybeInvokeDelegate(delegate, context) {
|
|
|
+ var method = delegate.iterator[context.method];
|
|
|
+
|
|
|
+ if (method === undefined) {
|
|
|
+ context.delegate = null;
|
|
|
+
|
|
|
+ if (context.method === "throw") {
|
|
|
+ if (delegate.iterator["return"]) {
|
|
|
+ context.method = "return";
|
|
|
+ context.arg = undefined;
|
|
|
+ maybeInvokeDelegate(delegate, context);
|
|
|
+
|
|
|
+ if (context.method === "throw") {
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ context.method = "throw";
|
|
|
+ context.arg = new TypeError("The iterator does not provide a 'throw' method");
|
|
|
+ }
|
|
|
+
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+
|
|
|
+ var record = tryCatch(method, delegate.iterator, context.arg);
|
|
|
+
|
|
|
+ if (record.type === "throw") {
|
|
|
+ context.method = "throw";
|
|
|
+ context.arg = record.arg;
|
|
|
+ context.delegate = null;
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+
|
|
|
+ var info = record.arg;
|
|
|
+
|
|
|
+ if (!info) {
|
|
|
+ context.method = "throw";
|
|
|
+ context.arg = new TypeError("iterator result is not an object");
|
|
|
+ context.delegate = null;
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (info.done) {
|
|
|
+ context[delegate.resultName] = info.value;
|
|
|
+ context.next = delegate.nextLoc;
|
|
|
+
|
|
|
+ if (context.method !== "return") {
|
|
|
+ context.method = "next";
|
|
|
+ context.arg = undefined;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return info;
|
|
|
+ }
|
|
|
+
|
|
|
+ context.delegate = null;
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+
|
|
|
+ defineIteratorMethods(Gp);
|
|
|
+ define(Gp, toStringTagSymbol, "Generator");
|
|
|
+
|
|
|
+ Gp[iteratorSymbol] = function () {
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ Gp.toString = function () {
|
|
|
+ return "[object Generator]";
|
|
|
+ };
|
|
|
+
|
|
|
+ function pushTryEntry(locs) {
|
|
|
+ var entry = {
|
|
|
+ tryLoc: locs[0]
|
|
|
+ };
|
|
|
+
|
|
|
+ if (1 in locs) {
|
|
|
+ entry.catchLoc = locs[1];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (2 in locs) {
|
|
|
+ entry.finallyLoc = locs[2];
|
|
|
+ entry.afterLoc = locs[3];
|
|
|
+ }
|
|
|
+
|
|
|
+ this.tryEntries.push(entry);
|
|
|
+ }
|
|
|
+
|
|
|
+ function resetTryEntry(entry) {
|
|
|
+ var record = entry.completion || {};
|
|
|
+ record.type = "normal";
|
|
|
+ delete record.arg;
|
|
|
+ entry.completion = record;
|
|
|
+ }
|
|
|
+
|
|
|
+ function Context(tryLocsList) {
|
|
|
+ this.tryEntries = [{
|
|
|
+ tryLoc: "root"
|
|
|
+ }];
|
|
|
+ tryLocsList.forEach(pushTryEntry, this);
|
|
|
+ this.reset(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ exports.keys = function (object) {
|
|
|
+ var keys = [];
|
|
|
+
|
|
|
+ for (var key in object) {
|
|
|
+ keys.push(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ keys.reverse();
|
|
|
+ return function next() {
|
|
|
+ while (keys.length) {
|
|
|
+ var key = keys.pop();
|
|
|
+
|
|
|
+ if (key in object) {
|
|
|
+ next.value = key;
|
|
|
+ next.done = false;
|
|
|
+ return next;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ next.done = true;
|
|
|
+ return next;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ function values(iterable) {
|
|
|
+ if (iterable) {
|
|
|
+ var iteratorMethod = iterable[iteratorSymbol];
|
|
|
+
|
|
|
+ if (iteratorMethod) {
|
|
|
+ return iteratorMethod.call(iterable);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof iterable.next === "function") {
|
|
|
+ return iterable;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!isNaN(iterable.length)) {
|
|
|
+ var i = -1,
|
|
|
+ next = function next() {
|
|
|
+ while (++i < iterable.length) {
|
|
|
+ if (hasOwn.call(iterable, i)) {
|
|
|
+ next.value = iterable[i];
|
|
|
+ next.done = false;
|
|
|
+ return next;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ next.value = undefined;
|
|
|
+ next.done = true;
|
|
|
+ return next;
|
|
|
+ };
|
|
|
+
|
|
|
+ return next.next = next;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ next: doneResult
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ exports.values = values;
|
|
|
+
|
|
|
+ function doneResult() {
|
|
|
+ return {
|
|
|
+ value: undefined,
|
|
|
+ done: true
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ Context.prototype = {
|
|
|
+ constructor: Context,
|
|
|
+ reset: function reset(skipTempReset) {
|
|
|
+ this.prev = 0;
|
|
|
+ this.next = 0;
|
|
|
+ this.sent = this._sent = undefined;
|
|
|
+ this.done = false;
|
|
|
+ this.delegate = null;
|
|
|
+ this.method = "next";
|
|
|
+ this.arg = undefined;
|
|
|
+ this.tryEntries.forEach(resetTryEntry);
|
|
|
+
|
|
|
+ if (!skipTempReset) {
|
|
|
+ for (var name in this) {
|
|
|
+ if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {
|
|
|
+ this[name] = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ stop: function stop() {
|
|
|
+ this.done = true;
|
|
|
+ var rootEntry = this.tryEntries[0];
|
|
|
+ var rootRecord = rootEntry.completion;
|
|
|
+
|
|
|
+ if (rootRecord.type === "throw") {
|
|
|
+ throw rootRecord.arg;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.rval;
|
|
|
+ },
|
|
|
+ dispatchException: function dispatchException(exception) {
|
|
|
+ if (this.done) {
|
|
|
+ throw exception;
|
|
|
+ }
|
|
|
+
|
|
|
+ var context = this;
|
|
|
+
|
|
|
+ function handle(loc, caught) {
|
|
|
+ record.type = "throw";
|
|
|
+ record.arg = exception;
|
|
|
+ context.next = loc;
|
|
|
+
|
|
|
+ if (caught) {
|
|
|
+ context.method = "next";
|
|
|
+ context.arg = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ return !!caught;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
|
|
|
+ var entry = this.tryEntries[i];
|
|
|
+ var record = entry.completion;
|
|
|
+
|
|
|
+ if (entry.tryLoc === "root") {
|
|
|
+ return handle("end");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (entry.tryLoc <= this.prev) {
|
|
|
+ var hasCatch = hasOwn.call(entry, "catchLoc");
|
|
|
+ var hasFinally = hasOwn.call(entry, "finallyLoc");
|
|
|
+
|
|
|
+ if (hasCatch && hasFinally) {
|
|
|
+ if (this.prev < entry.catchLoc) {
|
|
|
+ return handle(entry.catchLoc, true);
|
|
|
+ } else if (this.prev < entry.finallyLoc) {
|
|
|
+ return handle(entry.finallyLoc);
|
|
|
+ }
|
|
|
+ } else if (hasCatch) {
|
|
|
+ if (this.prev < entry.catchLoc) {
|
|
|
+ return handle(entry.catchLoc, true);
|
|
|
+ }
|
|
|
+ } else if (hasFinally) {
|
|
|
+ if (this.prev < entry.finallyLoc) {
|
|
|
+ return handle(entry.finallyLoc);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ throw new Error("try statement without catch or finally");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ abrupt: function abrupt(type, arg) {
|
|
|
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
|
|
|
+ var entry = this.tryEntries[i];
|
|
|
+
|
|
|
+ if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
|
|
|
+ var finallyEntry = entry;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {
|
|
|
+ finallyEntry = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ var record = finallyEntry ? finallyEntry.completion : {};
|
|
|
+ record.type = type;
|
|
|
+ record.arg = arg;
|
|
|
+
|
|
|
+ if (finallyEntry) {
|
|
|
+ this.method = "next";
|
|
|
+ this.next = finallyEntry.finallyLoc;
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.complete(record);
|
|
|
+ },
|
|
|
+ complete: function complete(record, afterLoc) {
|
|
|
+ if (record.type === "throw") {
|
|
|
+ throw record.arg;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (record.type === "break" || record.type === "continue") {
|
|
|
+ this.next = record.arg;
|
|
|
+ } else if (record.type === "return") {
|
|
|
+ this.rval = this.arg = record.arg;
|
|
|
+ this.method = "return";
|
|
|
+ this.next = "end";
|
|
|
+ } else if (record.type === "normal" && afterLoc) {
|
|
|
+ this.next = afterLoc;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ContinueSentinel;
|
|
|
+ },
|
|
|
+ finish: function finish(finallyLoc) {
|
|
|
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
|
|
|
+ var entry = this.tryEntries[i];
|
|
|
+
|
|
|
+ if (entry.finallyLoc === finallyLoc) {
|
|
|
+ this.complete(entry.completion, entry.afterLoc);
|
|
|
+ resetTryEntry(entry);
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ "catch": function _catch(tryLoc) {
|
|
|
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
|
|
|
+ var entry = this.tryEntries[i];
|
|
|
+
|
|
|
+ if (entry.tryLoc === tryLoc) {
|
|
|
+ var record = entry.completion;
|
|
|
+
|
|
|
+ if (record.type === "throw") {
|
|
|
+ var thrown = record.arg;
|
|
|
+ resetTryEntry(entry);
|
|
|
+ }
|
|
|
+
|
|
|
+ return thrown;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("illegal catch attempt");
|
|
|
+ },
|
|
|
+ delegateYield: function delegateYield(iterable, resultName, nextLoc) {
|
|
|
+ this.delegate = {
|
|
|
+ iterator: values(iterable),
|
|
|
+ resultName: resultName,
|
|
|
+ nextLoc: nextLoc
|
|
|
+ };
|
|
|
+
|
|
|
+ if (this.method === "next") {
|
|
|
+ this.arg = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ContinueSentinel;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ return exports;
|
|
|
+ }(( false ? 0 : _typeof(module)) === "object" ? module.exports : {});
|
|
|
+
|
|
|
+ try {
|
|
|
+ regeneratorRuntime = runtime;
|
|
|
+ } catch (accidentalStrictMode) {
|
|
|
+ Function("r", "regeneratorRuntime = r")(runtime);
|
|
|
+ }
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 6 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.approximateFraction = approximateFraction;
|
|
|
+ exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements;
|
|
|
+ exports.binarySearchFirstItem = binarySearchFirstItem;
|
|
|
+ exports.getActiveOrFocusedElement = getActiveOrFocusedElement;
|
|
|
+ exports.getOutputScale = getOutputScale;
|
|
|
+ exports.getPageSizeInches = getPageSizeInches;
|
|
|
+ exports.getPDFFileNameFromURL = getPDFFileNameFromURL;
|
|
|
+ exports.getVisibleElements = getVisibleElements;
|
|
|
+ exports.isPortraitOrientation = isPortraitOrientation;
|
|
|
+ exports.isValidRotation = isValidRotation;
|
|
|
+ exports.isValidScrollMode = isValidScrollMode;
|
|
|
+ exports.isValidSpreadMode = isValidSpreadMode;
|
|
|
+ exports.moveToEndOfArray = moveToEndOfArray;
|
|
|
+ exports.noContextMenuHandler = noContextMenuHandler;
|
|
|
+ exports.normalizeWheelEventDelta = normalizeWheelEventDelta;
|
|
|
+ exports.normalizeWheelEventDirection = normalizeWheelEventDirection;
|
|
|
+ exports.parseQueryString = parseQueryString;
|
|
|
+ exports.roundToDivide = roundToDivide;
|
|
|
+ exports.scrollIntoView = scrollIntoView;
|
|
|
+ exports.waitOnEventOrTimeout = waitOnEventOrTimeout;
|
|
|
+ exports.watchScroll = watchScroll;
|
|
|
+ exports.WaitOnType = exports.VERTICAL_PADDING = exports.UNKNOWN_SCALE = exports.TextLayerMode = exports.SpreadMode = exports.SidebarView = exports.ScrollMode = exports.SCROLLBAR_PADDING = exports.RendererType = exports.ProgressBar = exports.PresentationModeState = exports.NullL10n = exports.MIN_SCALE = exports.MAX_SCALE = exports.MAX_AUTO_SCALE = exports.EventBus = exports.DEFAULT_SCALE_VALUE = exports.DEFAULT_SCALE = exports.CSS_UNITS = exports.AutoPrintRegExp = exports.animationStarted = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ var CSS_UNITS = 96.0 / 72.0;
|
|
|
+ exports.CSS_UNITS = CSS_UNITS;
|
|
|
+ var DEFAULT_SCALE_VALUE = "auto";
|
|
|
+ exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE;
|
|
|
+ var DEFAULT_SCALE = 1.0;
|
|
|
+ exports.DEFAULT_SCALE = DEFAULT_SCALE;
|
|
|
+ var MIN_SCALE = 0.1;
|
|
|
+ exports.MIN_SCALE = MIN_SCALE;
|
|
|
+ var MAX_SCALE = 10.0;
|
|
|
+ exports.MAX_SCALE = MAX_SCALE;
|
|
|
+ var UNKNOWN_SCALE = 0;
|
|
|
+ exports.UNKNOWN_SCALE = UNKNOWN_SCALE;
|
|
|
+ var MAX_AUTO_SCALE = 1.25;
|
|
|
+ exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE;
|
|
|
+ var SCROLLBAR_PADDING = 0;
|
|
|
+ exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING;
|
|
|
+ var VERTICAL_PADDING = 5;
|
|
|
+ exports.VERTICAL_PADDING = VERTICAL_PADDING;
|
|
|
+ var LOADINGBAR_END_OFFSET_VAR = "--loadingBar-end-offset";
|
|
|
+ var PresentationModeState = {
|
|
|
+ UNKNOWN: 0,
|
|
|
+ NORMAL: 1,
|
|
|
+ CHANGING: 2,
|
|
|
+ FULLSCREEN: 3
|
|
|
+ };
|
|
|
+ exports.PresentationModeState = PresentationModeState;
|
|
|
+ var SidebarView = {
|
|
|
+ UNKNOWN: -1,
|
|
|
+ NONE: 0,
|
|
|
+ THUMBS: 1,
|
|
|
+ OUTLINE: 2,
|
|
|
+ ATTACHMENTS: 3,
|
|
|
+ LAYERS: 4
|
|
|
+ };
|
|
|
+ exports.SidebarView = SidebarView;
|
|
|
+ var RendererType = {
|
|
|
+ CANVAS: "canvas",
|
|
|
+ SVG: "svg"
|
|
|
+ };
|
|
|
+ exports.RendererType = RendererType;
|
|
|
+ var TextLayerMode = {
|
|
|
+ DISABLE: 0,
|
|
|
+ ENABLE: 1,
|
|
|
+ ENABLE_ENHANCE: 2
|
|
|
+ };
|
|
|
+ exports.TextLayerMode = TextLayerMode;
|
|
|
+ var ScrollMode = {
|
|
|
+ UNKNOWN: -1,
|
|
|
+ VERTICAL: 0,
|
|
|
+ HORIZONTAL: 1,
|
|
|
+ WRAPPED: 2
|
|
|
+ };
|
|
|
+ exports.ScrollMode = ScrollMode;
|
|
|
+ var SpreadMode = {
|
|
|
+ UNKNOWN: -1,
|
|
|
+ NONE: 0,
|
|
|
+ ODD: 1,
|
|
|
+ EVEN: 2
|
|
|
+ };
|
|
|
+ exports.SpreadMode = SpreadMode;
|
|
|
+ var AutoPrintRegExp = /\bprint\s*\(/;
|
|
|
+ exports.AutoPrintRegExp = AutoPrintRegExp;
|
|
|
+
|
|
|
+ function formatL10nValue(text, args) {
|
|
|
+ if (!args) {
|
|
|
+ return text;
|
|
|
+ }
|
|
|
+
|
|
|
+ return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) {
|
|
|
+ return name in args ? args[name] : "{{" + name + "}}";
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ var NullL10n = {
|
|
|
+ getLanguage: function getLanguage() {
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ return _context.abrupt("return", "en-us");
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ getDirection: function getDirection() {
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ return _context2.abrupt("return", "ltr");
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ get: function get(property, args, fallback) {
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ return _context3.abrupt("return", formatL10nValue(fallback, args));
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3);
|
|
|
+ }))();
|
|
|
+ },
|
|
|
+ translate: function translate(element) {
|
|
|
+ return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4() {
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4);
|
|
|
+ }))();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ exports.NullL10n = NullL10n;
|
|
|
+
|
|
|
+ function getOutputScale(ctx) {
|
|
|
+ var devicePixelRatio = window.devicePixelRatio || 1;
|
|
|
+ var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
|
|
|
+ var pixelRatio = devicePixelRatio / backingStoreRatio;
|
|
|
+ return {
|
|
|
+ sx: pixelRatio,
|
|
|
+ sy: pixelRatio,
|
|
|
+ scaled: pixelRatio !== 1
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function scrollIntoView(element, spot) {
|
|
|
+ var skipOverflowHiddenElements = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+ var parent = element.offsetParent;
|
|
|
+
|
|
|
+ if (!parent) {
|
|
|
+ console.error("offsetParent is not set -- cannot scroll");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var offsetY = element.offsetTop + element.clientTop;
|
|
|
+ var offsetX = element.offsetLeft + element.clientLeft;
|
|
|
+
|
|
|
+ while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || skipOverflowHiddenElements && getComputedStyle(parent).overflow === "hidden") {
|
|
|
+ if (parent.dataset._scaleY) {
|
|
|
+ offsetY /= parent.dataset._scaleY;
|
|
|
+ offsetX /= parent.dataset._scaleX;
|
|
|
+ }
|
|
|
+
|
|
|
+ offsetY += parent.offsetTop;
|
|
|
+ offsetX += parent.offsetLeft;
|
|
|
+ parent = parent.offsetParent;
|
|
|
+
|
|
|
+ if (!parent) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spot) {
|
|
|
+ if (spot.top !== undefined) {
|
|
|
+ offsetY += spot.top;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spot.left !== undefined) {
|
|
|
+ offsetX += spot.left;
|
|
|
+ parent.scrollLeft = offsetX;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ parent.scrollTop = offsetY;
|
|
|
+ }
|
|
|
+
|
|
|
+ function watchScroll(viewAreaElement, callback) {
|
|
|
+ var debounceScroll = function debounceScroll(evt) {
|
|
|
+ if (rAF) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {
|
|
|
+ rAF = null;
|
|
|
+ var currentX = viewAreaElement.scrollLeft;
|
|
|
+ var lastX = state.lastX;
|
|
|
+
|
|
|
+ if (currentX !== lastX) {
|
|
|
+ state.right = currentX > lastX;
|
|
|
+ }
|
|
|
+
|
|
|
+ state.lastX = currentX;
|
|
|
+ var currentY = viewAreaElement.scrollTop;
|
|
|
+ var lastY = state.lastY;
|
|
|
+
|
|
|
+ if (currentY !== lastY) {
|
|
|
+ state.down = currentY > lastY;
|
|
|
+ }
|
|
|
+
|
|
|
+ state.lastY = currentY;
|
|
|
+ callback(state);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ var state = {
|
|
|
+ right: true,
|
|
|
+ down: true,
|
|
|
+ lastX: viewAreaElement.scrollLeft,
|
|
|
+ lastY: viewAreaElement.scrollTop,
|
|
|
+ _eventHandler: debounceScroll
|
|
|
+ };
|
|
|
+ var rAF = null;
|
|
|
+ viewAreaElement.addEventListener("scroll", debounceScroll, true);
|
|
|
+ return state;
|
|
|
+ }
|
|
|
+
|
|
|
+ function parseQueryString(query) {
|
|
|
+ var parts = query.split("&");
|
|
|
+ var params = Object.create(null);
|
|
|
+
|
|
|
+ for (var i = 0, ii = parts.length; i < ii; ++i) {
|
|
|
+ var param = parts[i].split("=");
|
|
|
+ var key = param[0].toLowerCase();
|
|
|
+ var value = param.length > 1 ? param[1] : null;
|
|
|
+ params[decodeURIComponent(key)] = decodeURIComponent(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ return params;
|
|
|
+ }
|
|
|
+
|
|
|
+ function binarySearchFirstItem(items, condition) {
|
|
|
+ var minIndex = 0;
|
|
|
+ var maxIndex = items.length - 1;
|
|
|
+
|
|
|
+ if (maxIndex < 0 || !condition(items[maxIndex])) {
|
|
|
+ return items.length;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (condition(items[minIndex])) {
|
|
|
+ return minIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ while (minIndex < maxIndex) {
|
|
|
+ var currentIndex = minIndex + maxIndex >> 1;
|
|
|
+ var currentItem = items[currentIndex];
|
|
|
+
|
|
|
+ if (condition(currentItem)) {
|
|
|
+ maxIndex = currentIndex;
|
|
|
+ } else {
|
|
|
+ minIndex = currentIndex + 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return minIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ function approximateFraction(x) {
|
|
|
+ if (Math.floor(x) === x) {
|
|
|
+ return [x, 1];
|
|
|
+ }
|
|
|
+
|
|
|
+ var xinv = 1 / x;
|
|
|
+ var limit = 8;
|
|
|
+
|
|
|
+ if (xinv > limit) {
|
|
|
+ return [1, limit];
|
|
|
+ } else if (Math.floor(xinv) === xinv) {
|
|
|
+ return [1, xinv];
|
|
|
+ }
|
|
|
+
|
|
|
+ var x_ = x > 1 ? xinv : x;
|
|
|
+ var a = 0,
|
|
|
+ b = 1,
|
|
|
+ c = 1,
|
|
|
+ d = 1;
|
|
|
+
|
|
|
+ while (true) {
|
|
|
+ var p = a + c,
|
|
|
+ q = b + d;
|
|
|
+
|
|
|
+ if (q > limit) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (x_ <= p / q) {
|
|
|
+ c = p;
|
|
|
+ d = q;
|
|
|
+ } else {
|
|
|
+ a = p;
|
|
|
+ b = q;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var result;
|
|
|
+
|
|
|
+ if (x_ - a / b < c / d - x_) {
|
|
|
+ result = x_ === x ? [a, b] : [b, a];
|
|
|
+ } else {
|
|
|
+ result = x_ === x ? [c, d] : [d, c];
|
|
|
+ }
|
|
|
+
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ function roundToDivide(x, div) {
|
|
|
+ var r = x % div;
|
|
|
+ return r === 0 ? x : Math.round(x - r + div);
|
|
|
+ }
|
|
|
+
|
|
|
+ function getPageSizeInches(_ref) {
|
|
|
+ var view = _ref.view,
|
|
|
+ userUnit = _ref.userUnit,
|
|
|
+ rotate = _ref.rotate;
|
|
|
+
|
|
|
+ var _view = _slicedToArray(view, 4),
|
|
|
+ x1 = _view[0],
|
|
|
+ y1 = _view[1],
|
|
|
+ x2 = _view[2],
|
|
|
+ y2 = _view[3];
|
|
|
+
|
|
|
+ var changeOrientation = rotate % 180 !== 0;
|
|
|
+ var width = (x2 - x1) / 72 * userUnit;
|
|
|
+ var height = (y2 - y1) / 72 * userUnit;
|
|
|
+ return {
|
|
|
+ width: changeOrientation ? height : width,
|
|
|
+ height: changeOrientation ? width : height
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function backtrackBeforeAllVisibleElements(index, views, top) {
|
|
|
+ if (index < 2) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+
|
|
|
+ var elt = views[index].div;
|
|
|
+ var pageTop = elt.offsetTop + elt.clientTop;
|
|
|
+
|
|
|
+ if (pageTop >= top) {
|
|
|
+ elt = views[index - 1].div;
|
|
|
+ pageTop = elt.offsetTop + elt.clientTop;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = index - 2; i >= 0; --i) {
|
|
|
+ elt = views[i].div;
|
|
|
+
|
|
|
+ if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ index = i;
|
|
|
+ }
|
|
|
+
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+
|
|
|
+ function getVisibleElements(_ref2) {
|
|
|
+ var scrollEl = _ref2.scrollEl,
|
|
|
+ views = _ref2.views,
|
|
|
+ _ref2$sortByVisibilit = _ref2.sortByVisibility,
|
|
|
+ sortByVisibility = _ref2$sortByVisibilit === void 0 ? false : _ref2$sortByVisibilit,
|
|
|
+ _ref2$horizontal = _ref2.horizontal,
|
|
|
+ horizontal = _ref2$horizontal === void 0 ? false : _ref2$horizontal,
|
|
|
+ _ref2$rtl = _ref2.rtl,
|
|
|
+ rtl = _ref2$rtl === void 0 ? false : _ref2$rtl;
|
|
|
+ var top = scrollEl.scrollTop,
|
|
|
+ bottom = top + scrollEl.clientHeight;
|
|
|
+ var left = scrollEl.scrollLeft,
|
|
|
+ right = left + scrollEl.clientWidth;
|
|
|
+
|
|
|
+ function isElementBottomAfterViewTop(view) {
|
|
|
+ var element = view.div;
|
|
|
+ var elementBottom = element.offsetTop + element.clientTop + element.clientHeight;
|
|
|
+ return elementBottom > top;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isElementNextAfterViewHorizontally(view) {
|
|
|
+ var element = view.div;
|
|
|
+ var elementLeft = element.offsetLeft + element.clientLeft;
|
|
|
+ var elementRight = elementLeft + element.clientWidth;
|
|
|
+ return rtl ? elementLeft < right : elementRight > left;
|
|
|
+ }
|
|
|
+
|
|
|
+ var visible = [],
|
|
|
+ numViews = views.length;
|
|
|
+ var firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop);
|
|
|
+
|
|
|
+ if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) {
|
|
|
+ firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top);
|
|
|
+ }
|
|
|
+
|
|
|
+ var lastEdge = horizontal ? right : -1;
|
|
|
+
|
|
|
+ for (var i = firstVisibleElementInd; i < numViews; i++) {
|
|
|
+ var view = views[i],
|
|
|
+ element = view.div;
|
|
|
+ var currentWidth = element.offsetLeft + element.clientLeft;
|
|
|
+ var currentHeight = element.offsetTop + element.clientTop;
|
|
|
+ var viewWidth = element.clientWidth,
|
|
|
+ viewHeight = element.clientHeight;
|
|
|
+ var viewRight = currentWidth + viewWidth;
|
|
|
+ var viewBottom = currentHeight + viewHeight;
|
|
|
+
|
|
|
+ if (lastEdge === -1) {
|
|
|
+ if (viewBottom >= bottom) {
|
|
|
+ lastEdge = viewBottom;
|
|
|
+ }
|
|
|
+ } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom);
|
|
|
+ var hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right);
|
|
|
+ var fractionHeight = (viewHeight - hiddenHeight) / viewHeight,
|
|
|
+ fractionWidth = (viewWidth - hiddenWidth) / viewWidth;
|
|
|
+ var percent = fractionHeight * fractionWidth * 100 | 0;
|
|
|
+ visible.push({
|
|
|
+ id: view.id,
|
|
|
+ x: currentWidth,
|
|
|
+ y: currentHeight,
|
|
|
+ view: view,
|
|
|
+ percent: percent,
|
|
|
+ widthPercent: fractionWidth * 100 | 0
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ var first = visible[0],
|
|
|
+ last = visible[visible.length - 1];
|
|
|
+
|
|
|
+ if (sortByVisibility) {
|
|
|
+ visible.sort(function (a, b) {
|
|
|
+ var pc = a.percent - b.percent;
|
|
|
+
|
|
|
+ if (Math.abs(pc) > 0.001) {
|
|
|
+ return -pc;
|
|
|
+ }
|
|
|
+
|
|
|
+ return a.id - b.id;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ first: first,
|
|
|
+ last: last,
|
|
|
+ views: visible
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function noContextMenuHandler(evt) {
|
|
|
+ evt.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDataSchema(url) {
|
|
|
+ var i = 0;
|
|
|
+ var ii = url.length;
|
|
|
+
|
|
|
+ while (i < ii && url[i].trim() === "") {
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ return url.substring(i, i + 5).toLowerCase() === "data:";
|
|
|
+ }
|
|
|
+
|
|
|
+ function getPDFFileNameFromURL(url) {
|
|
|
+ var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "document.pdf";
|
|
|
+
|
|
|
+ if (typeof url !== "string") {
|
|
|
+ return defaultFilename;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isDataSchema(url)) {
|
|
|
+ console.warn("getPDFFileNameFromURL: " + 'ignoring "data:" URL for performance reasons.');
|
|
|
+ return defaultFilename;
|
|
|
+ }
|
|
|
+
|
|
|
+ var reURI = /^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/;
|
|
|
+ var reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
|
|
|
+ var splitURI = reURI.exec(url);
|
|
|
+ var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]);
|
|
|
+
|
|
|
+ if (suggestedFilename) {
|
|
|
+ suggestedFilename = suggestedFilename[0];
|
|
|
+
|
|
|
+ if (suggestedFilename.includes("%")) {
|
|
|
+ try {
|
|
|
+ suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0];
|
|
|
+ } catch (ex) {}
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return suggestedFilename || defaultFilename;
|
|
|
+ }
|
|
|
+
|
|
|
+ function normalizeWheelEventDirection(evt) {
|
|
|
+ var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY);
|
|
|
+ var angle = Math.atan2(evt.deltaY, evt.deltaX);
|
|
|
+
|
|
|
+ if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {
|
|
|
+ delta = -delta;
|
|
|
+ }
|
|
|
+
|
|
|
+ return delta;
|
|
|
+ }
|
|
|
+
|
|
|
+ function normalizeWheelEventDelta(evt) {
|
|
|
+ var delta = normalizeWheelEventDirection(evt);
|
|
|
+ var MOUSE_DOM_DELTA_PIXEL_MODE = 0;
|
|
|
+ var MOUSE_DOM_DELTA_LINE_MODE = 1;
|
|
|
+ var MOUSE_PIXELS_PER_LINE = 30;
|
|
|
+ var MOUSE_LINES_PER_PAGE = 30;
|
|
|
+
|
|
|
+ if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) {
|
|
|
+ delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;
|
|
|
+ } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) {
|
|
|
+ delta /= MOUSE_LINES_PER_PAGE;
|
|
|
+ }
|
|
|
+
|
|
|
+ return delta;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isValidRotation(angle) {
|
|
|
+ return Number.isInteger(angle) && angle % 90 === 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isValidScrollMode(mode) {
|
|
|
+ return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isValidSpreadMode(mode) {
|
|
|
+ return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isPortraitOrientation(size) {
|
|
|
+ return size.width <= size.height;
|
|
|
+ }
|
|
|
+
|
|
|
+ var WaitOnType = {
|
|
|
+ EVENT: "event",
|
|
|
+ TIMEOUT: "timeout"
|
|
|
+ };
|
|
|
+ exports.WaitOnType = WaitOnType;
|
|
|
+
|
|
|
+ function waitOnEventOrTimeout(_ref3) {
|
|
|
+ var target = _ref3.target,
|
|
|
+ name = _ref3.name,
|
|
|
+ _ref3$delay = _ref3.delay,
|
|
|
+ delay = _ref3$delay === void 0 ? 0 : _ref3$delay;
|
|
|
+ return new Promise(function (resolve, reject) {
|
|
|
+ if (_typeof(target) !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) {
|
|
|
+ throw new Error("waitOnEventOrTimeout - invalid parameters.");
|
|
|
+ }
|
|
|
+
|
|
|
+ function handler(type) {
|
|
|
+ if (target instanceof EventBus) {
|
|
|
+ target._off(name, eventHandler);
|
|
|
+ } else {
|
|
|
+ target.removeEventListener(name, eventHandler);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (timeout) {
|
|
|
+ clearTimeout(timeout);
|
|
|
+ }
|
|
|
+
|
|
|
+ resolve(type);
|
|
|
+ }
|
|
|
+
|
|
|
+ var eventHandler = handler.bind(null, WaitOnType.EVENT);
|
|
|
+
|
|
|
+ if (target instanceof EventBus) {
|
|
|
+ target._on(name, eventHandler);
|
|
|
+ } else {
|
|
|
+ target.addEventListener(name, eventHandler);
|
|
|
+ }
|
|
|
+
|
|
|
+ var timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT);
|
|
|
+ var timeout = setTimeout(timeoutHandler, delay);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ var animationStarted = new Promise(function (resolve) {
|
|
|
+ window.requestAnimationFrame(resolve);
|
|
|
+ });
|
|
|
+ exports.animationStarted = animationStarted;
|
|
|
+
|
|
|
+ function dispatchDOMEvent(eventName) {
|
|
|
+ var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
+ throw new Error("Not implemented: dispatchDOMEvent");
|
|
|
+ }
|
|
|
+
|
|
|
+ var EventBus = /*#__PURE__*/function () {
|
|
|
+ function EventBus(options) {
|
|
|
+ _classCallCheck(this, EventBus);
|
|
|
+
|
|
|
+ this._listeners = Object.create(null);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(EventBus, [{
|
|
|
+ key: "on",
|
|
|
+ value: function on(eventName, listener) {
|
|
|
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+
|
|
|
+ this._on(eventName, listener, {
|
|
|
+ external: true,
|
|
|
+ once: options === null || options === void 0 ? void 0 : options.once
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "off",
|
|
|
+ value: function off(eventName, listener) {
|
|
|
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+
|
|
|
+ this._off(eventName, listener, {
|
|
|
+ external: true,
|
|
|
+ once: options === null || options === void 0 ? void 0 : options.once
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "dispatch",
|
|
|
+ value: function dispatch(eventName) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var eventListeners = this._listeners[eventName];
|
|
|
+
|
|
|
+ if (!eventListeners || eventListeners.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var args = Array.prototype.slice.call(arguments, 1);
|
|
|
+ var externalListeners;
|
|
|
+ eventListeners.slice(0).forEach(function (_ref4) {
|
|
|
+ var listener = _ref4.listener,
|
|
|
+ external = _ref4.external,
|
|
|
+ once = _ref4.once;
|
|
|
+
|
|
|
+ if (once) {
|
|
|
+ _this._off(eventName, listener);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (external) {
|
|
|
+ (externalListeners || (externalListeners = [])).push(listener);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ listener.apply(null, args);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (externalListeners) {
|
|
|
+ externalListeners.forEach(function (listener) {
|
|
|
+ listener.apply(null, args);
|
|
|
+ });
|
|
|
+ externalListeners = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_on",
|
|
|
+ value: function _on(eventName, listener) {
|
|
|
+ var _this$_listeners;
|
|
|
+
|
|
|
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+ var eventListeners = (_this$_listeners = this._listeners)[eventName] || (_this$_listeners[eventName] = []);
|
|
|
+ eventListeners.push({
|
|
|
+ listener: listener,
|
|
|
+ external: (options === null || options === void 0 ? void 0 : options.external) === true,
|
|
|
+ once: (options === null || options === void 0 ? void 0 : options.once) === true
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_off",
|
|
|
+ value: function _off(eventName, listener) {
|
|
|
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+ var eventListeners = this._listeners[eventName];
|
|
|
+
|
|
|
+ if (!eventListeners) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = eventListeners.length; i < ii; i++) {
|
|
|
+ if (eventListeners[i].listener === listener) {
|
|
|
+ eventListeners.splice(i, 1);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return EventBus;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.EventBus = EventBus;
|
|
|
+
|
|
|
+ function clamp(v, min, max) {
|
|
|
+ return Math.min(Math.max(v, min), max);
|
|
|
+ }
|
|
|
+
|
|
|
+ var ProgressBar = /*#__PURE__*/function () {
|
|
|
+ function ProgressBar(id) {
|
|
|
+ var _ref5 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
|
|
|
+ height = _ref5.height,
|
|
|
+ width = _ref5.width,
|
|
|
+ units = _ref5.units;
|
|
|
+
|
|
|
+ _classCallCheck(this, ProgressBar);
|
|
|
+
|
|
|
+ this.visible = true;
|
|
|
+ this.div = document.querySelector(id + " .progress");
|
|
|
+ this.bar = this.div.parentNode;
|
|
|
+ this.height = height || 100;
|
|
|
+ this.width = width || 100;
|
|
|
+ this.units = units || "%";
|
|
|
+ this.div.style.height = this.height + this.units;
|
|
|
+ this.percent = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(ProgressBar, [{
|
|
|
+ key: "_updateBar",
|
|
|
+ value: function _updateBar() {
|
|
|
+ if (this._indeterminate) {
|
|
|
+ this.div.classList.add("indeterminate");
|
|
|
+ this.div.style.width = this.width + this.units;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.div.classList.remove("indeterminate");
|
|
|
+ var progressSize = this.width * this._percent / 100;
|
|
|
+ this.div.style.width = progressSize + this.units;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setWidth",
|
|
|
+ value: function setWidth(viewer) {
|
|
|
+ if (!viewer) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var container = viewer.parentNode;
|
|
|
+ var scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
|
|
|
+
|
|
|
+ if (scrollbarWidth > 0) {
|
|
|
+ var doc = document.documentElement;
|
|
|
+ doc.style.setProperty(LOADINGBAR_END_OFFSET_VAR, "".concat(scrollbarWidth, "px"));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "hide",
|
|
|
+ value: function hide() {
|
|
|
+ if (!this.visible) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.visible = false;
|
|
|
+ this.bar.classList.add("hidden");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "show",
|
|
|
+ value: function show() {
|
|
|
+ if (this.visible) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.visible = true;
|
|
|
+ this.bar.classList.remove("hidden");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "percent",
|
|
|
+ get: function get() {
|
|
|
+ return this._percent;
|
|
|
+ },
|
|
|
+ set: function set(val) {
|
|
|
+ this._indeterminate = isNaN(val);
|
|
|
+ this._percent = clamp(val, 0, 100);
|
|
|
+
|
|
|
+ this._updateBar();
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return ProgressBar;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.ProgressBar = ProgressBar;
|
|
|
+
|
|
|
+ function moveToEndOfArray(arr, condition) {
|
|
|
+ var moved = [],
|
|
|
+ len = arr.length;
|
|
|
+ var write = 0;
|
|
|
+
|
|
|
+ for (var read = 0; read < len; ++read) {
|
|
|
+ if (condition(arr[read])) {
|
|
|
+ moved.push(arr[read]);
|
|
|
+ } else {
|
|
|
+ arr[write] = arr[read];
|
|
|
+ ++write;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var _read = 0; write < len; ++_read, ++write) {
|
|
|
+ arr[write] = moved[_read];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getActiveOrFocusedElement() {
|
|
|
+ var curRoot = document;
|
|
|
+ var curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
|
|
|
+
|
|
|
+ while (curActiveOrFocused && curActiveOrFocused.shadowRoot) {
|
|
|
+ curRoot = curActiveOrFocused.shadowRoot;
|
|
|
+ curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
|
|
|
+ }
|
|
|
+
|
|
|
+ return curActiveOrFocused;
|
|
|
+ }
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 7 */
|
|
|
+ /***/ ((module) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var pdfjsLib;
|
|
|
+
|
|
|
+ if (typeof window !== "undefined" && window["pdfjs-dist/build/pdf"]) {
|
|
|
+ pdfjsLib = window["pdfjs-dist/build/pdf"];
|
|
|
+ } else {
|
|
|
+ pdfjsLib = require("../build/pdf.js");
|
|
|
+ }
|
|
|
+
|
|
|
+ module.exports = pdfjsLib;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 8 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFCursorTools = exports.CursorTool = void 0;
|
|
|
+
|
|
|
+ var _grab_to_pan = __webpack_require__(9);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var CursorTool = {
|
|
|
+ SELECT: 0,
|
|
|
+ HAND: 1,
|
|
|
+ ZOOM: 2
|
|
|
+ };
|
|
|
+ exports.CursorTool = CursorTool;
|
|
|
+
|
|
|
+ var PDFCursorTools = /*#__PURE__*/function () {
|
|
|
+ function PDFCursorTools(_ref) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var container = _ref.container,
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ _ref$cursorToolOnLoad = _ref.cursorToolOnLoad,
|
|
|
+ cursorToolOnLoad = _ref$cursorToolOnLoad === void 0 ? CursorTool.SELECT : _ref$cursorToolOnLoad;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFCursorTools);
|
|
|
+
|
|
|
+ this.container = container;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.active = CursorTool.SELECT;
|
|
|
+ this.activeBeforePresentationMode = null;
|
|
|
+ this.handTool = new _grab_to_pan.GrabToPan({
|
|
|
+ element: this.container
|
|
|
+ });
|
|
|
+
|
|
|
+ this._addEventListeners();
|
|
|
+
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this.switchTool(cursorToolOnLoad);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFCursorTools, [{
|
|
|
+ key: "switchTool",
|
|
|
+ value: function switchTool(tool) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this.activeBeforePresentationMode !== null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (tool === this.active) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var disableActiveTool = function disableActiveTool() {
|
|
|
+ switch (_this2.active) {
|
|
|
+ case CursorTool.SELECT:
|
|
|
+ break;
|
|
|
+
|
|
|
+ case CursorTool.HAND:
|
|
|
+ _this2.handTool.deactivate();
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case CursorTool.ZOOM:
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ switch (tool) {
|
|
|
+ case CursorTool.SELECT:
|
|
|
+ disableActiveTool();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case CursorTool.HAND:
|
|
|
+ disableActiveTool();
|
|
|
+ this.handTool.activate();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case CursorTool.ZOOM:
|
|
|
+ default:
|
|
|
+ console.error("switchTool: \"".concat(tool, "\" is an unsupported value."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.active = tool;
|
|
|
+
|
|
|
+ this._dispatchEvent();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent() {
|
|
|
+ this.eventBus.dispatch("cursortoolchanged", {
|
|
|
+ source: this,
|
|
|
+ tool: this.active
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addEventListeners",
|
|
|
+ value: function _addEventListeners() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ this.eventBus._on("switchcursortool", function (evt) {
|
|
|
+ _this3.switchTool(evt.tool);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("presentationmodechanged", function (evt) {
|
|
|
+ switch (evt.state) {
|
|
|
+ case _ui_utils.PresentationModeState.CHANGING:
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _ui_utils.PresentationModeState.FULLSCREEN:
|
|
|
+ {
|
|
|
+ var previouslyActive = _this3.active;
|
|
|
+
|
|
|
+ _this3.switchTool(CursorTool.SELECT);
|
|
|
+
|
|
|
+ _this3.activeBeforePresentationMode = previouslyActive;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ case _ui_utils.PresentationModeState.NORMAL:
|
|
|
+ {
|
|
|
+ var _previouslyActive = _this3.activeBeforePresentationMode;
|
|
|
+ _this3.activeBeforePresentationMode = null;
|
|
|
+
|
|
|
+ _this3.switchTool(_previouslyActive);
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "activeTool",
|
|
|
+ get: function get() {
|
|
|
+ return this.active;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFCursorTools;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFCursorTools = PDFCursorTools;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 9 */
|
|
|
+ /***/ ((__unused_webpack_module, exports) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.GrabToPan = GrabToPan;
|
|
|
+
|
|
|
+ function GrabToPan(options) {
|
|
|
+ this.element = options.element;
|
|
|
+ this.document = options.element.ownerDocument;
|
|
|
+
|
|
|
+ if (typeof options.ignoreTarget === "function") {
|
|
|
+ this.ignoreTarget = options.ignoreTarget;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.onActiveChanged = options.onActiveChanged;
|
|
|
+ this.activate = this.activate.bind(this);
|
|
|
+ this.deactivate = this.deactivate.bind(this);
|
|
|
+ this.toggle = this.toggle.bind(this);
|
|
|
+ this._onmousedown = this._onmousedown.bind(this);
|
|
|
+ this._onmousemove = this._onmousemove.bind(this);
|
|
|
+ this._endPan = this._endPan.bind(this);
|
|
|
+ var overlay = this.overlay = document.createElement("div");
|
|
|
+ overlay.className = "grab-to-pan-grabbing";
|
|
|
+ }
|
|
|
+
|
|
|
+ GrabToPan.prototype = {
|
|
|
+ CSS_CLASS_GRAB: "grab-to-pan-grab",
|
|
|
+ activate: function GrabToPan_activate() {
|
|
|
+ if (!this.active) {
|
|
|
+ this.active = true;
|
|
|
+ this.element.addEventListener("mousedown", this._onmousedown, true);
|
|
|
+ this.element.classList.add(this.CSS_CLASS_GRAB);
|
|
|
+
|
|
|
+ if (this.onActiveChanged) {
|
|
|
+ this.onActiveChanged(true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ deactivate: function GrabToPan_deactivate() {
|
|
|
+ if (this.active) {
|
|
|
+ this.active = false;
|
|
|
+ this.element.removeEventListener("mousedown", this._onmousedown, true);
|
|
|
+
|
|
|
+ this._endPan();
|
|
|
+
|
|
|
+ this.element.classList.remove(this.CSS_CLASS_GRAB);
|
|
|
+
|
|
|
+ if (this.onActiveChanged) {
|
|
|
+ this.onActiveChanged(false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ toggle: function GrabToPan_toggle() {
|
|
|
+ if (this.active) {
|
|
|
+ this.deactivate();
|
|
|
+ } else {
|
|
|
+ this.activate();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ ignoreTarget: function GrabToPan_ignoreTarget(node) {
|
|
|
+ return node[matchesSelector]("a[href], a[href] *, input, textarea, button, button *, select, option");
|
|
|
+ },
|
|
|
+ _onmousedown: function GrabToPan__onmousedown(event) {
|
|
|
+ if (event.button !== 0 || this.ignoreTarget(event.target)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event.originalTarget) {
|
|
|
+ try {
|
|
|
+ event.originalTarget.tagName;
|
|
|
+ } catch (e) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.scrollLeftStart = this.element.scrollLeft;
|
|
|
+ this.scrollTopStart = this.element.scrollTop;
|
|
|
+ this.clientXStart = event.clientX;
|
|
|
+ this.clientYStart = event.clientY;
|
|
|
+ this.document.addEventListener("mousemove", this._onmousemove, true);
|
|
|
+ this.document.addEventListener("mouseup", this._endPan, true);
|
|
|
+ this.element.addEventListener("scroll", this._endPan, true);
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+ var focusedElement = document.activeElement;
|
|
|
+
|
|
|
+ if (focusedElement && !focusedElement.contains(event.target)) {
|
|
|
+ focusedElement.blur();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _onmousemove: function GrabToPan__onmousemove(event) {
|
|
|
+ this.element.removeEventListener("scroll", this._endPan, true);
|
|
|
+
|
|
|
+ if (isLeftMouseReleased(event)) {
|
|
|
+ this._endPan();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var xDiff = event.clientX - this.clientXStart;
|
|
|
+ var yDiff = event.clientY - this.clientYStart;
|
|
|
+ var scrollTop = this.scrollTopStart - yDiff;
|
|
|
+ var scrollLeft = this.scrollLeftStart - xDiff;
|
|
|
+
|
|
|
+ if (this.element.scrollTo) {
|
|
|
+ this.element.scrollTo({
|
|
|
+ top: scrollTop,
|
|
|
+ left: scrollLeft,
|
|
|
+ behavior: "instant"
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this.element.scrollTop = scrollTop;
|
|
|
+ this.element.scrollLeft = scrollLeft;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.overlay.parentNode) {
|
|
|
+ document.body.appendChild(this.overlay);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _endPan: function GrabToPan__endPan() {
|
|
|
+ this.element.removeEventListener("scroll", this._endPan, true);
|
|
|
+ this.document.removeEventListener("mousemove", this._onmousemove, true);
|
|
|
+ this.document.removeEventListener("mouseup", this._endPan, true);
|
|
|
+ this.overlay.remove();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var matchesSelector;
|
|
|
+ ["webkitM", "mozM", "m"].some(function (prefix) {
|
|
|
+ var name = prefix + "atches";
|
|
|
+
|
|
|
+ if (name in document.documentElement) {
|
|
|
+ matchesSelector = name;
|
|
|
+ }
|
|
|
+
|
|
|
+ name += "Selector";
|
|
|
+
|
|
|
+ if (name in document.documentElement) {
|
|
|
+ matchesSelector = name;
|
|
|
+ }
|
|
|
+
|
|
|
+ return matchesSelector;
|
|
|
+ });
|
|
|
+ var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9;
|
|
|
+ var chrome = window.chrome;
|
|
|
+ var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app);
|
|
|
+ var isSafari6plus = /Apple/.test(navigator.vendor) && /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent);
|
|
|
+
|
|
|
+ function isLeftMouseReleased(event) {
|
|
|
+ if ("buttons" in event && isNotIEorIsIE10plus) {
|
|
|
+ return !(event.buttons & 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isChrome15OrOpera15plus || isSafari6plus) {
|
|
|
+ return event.which === 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 10 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.RenderingStates = exports.PDFRenderingQueue = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var CLEANUP_TIMEOUT = 30000;
|
|
|
+ var RenderingStates = {
|
|
|
+ INITIAL: 0,
|
|
|
+ RUNNING: 1,
|
|
|
+ PAUSED: 2,
|
|
|
+ FINISHED: 3
|
|
|
+ };
|
|
|
+ exports.RenderingStates = RenderingStates;
|
|
|
+
|
|
|
+ var PDFRenderingQueue = /*#__PURE__*/function () {
|
|
|
+ function PDFRenderingQueue() {
|
|
|
+ _classCallCheck(this, PDFRenderingQueue);
|
|
|
+
|
|
|
+ this.pdfViewer = null;
|
|
|
+ this.pdfThumbnailViewer = null;
|
|
|
+ this.onIdle = null;
|
|
|
+ this.highestPriorityPage = null;
|
|
|
+ this.idleTimeout = null;
|
|
|
+ this.printing = false;
|
|
|
+ this.isThumbnailViewEnabled = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFRenderingQueue, [{
|
|
|
+ key: "setViewer",
|
|
|
+ value: function setViewer(pdfViewer) {
|
|
|
+ this.pdfViewer = pdfViewer;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setThumbnailViewer",
|
|
|
+ value: function setThumbnailViewer(pdfThumbnailViewer) {
|
|
|
+ this.pdfThumbnailViewer = pdfThumbnailViewer;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isHighestPriority",
|
|
|
+ value: function isHighestPriority(view) {
|
|
|
+ return this.highestPriorityPage === view.renderingId;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "renderHighestPriority",
|
|
|
+ value: function renderHighestPriority(currentlyVisiblePages) {
|
|
|
+ if (this.idleTimeout) {
|
|
|
+ clearTimeout(this.idleTimeout);
|
|
|
+ this.idleTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {
|
|
|
+ if (this.pdfThumbnailViewer.forceRendering()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.printing) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.onIdle) {
|
|
|
+ this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getHighestPriority",
|
|
|
+ value: function getHighestPriority(visible, views, scrolledDown) {
|
|
|
+ var visibleViews = visible.views;
|
|
|
+ var numVisible = visibleViews.length;
|
|
|
+
|
|
|
+ if (numVisible === 0) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0; i < numVisible; ++i) {
|
|
|
+ var view = visibleViews[i].view;
|
|
|
+
|
|
|
+ if (!this.isViewFinished(view)) {
|
|
|
+ return view;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (scrolledDown) {
|
|
|
+ var nextPageIndex = visible.last.id;
|
|
|
+
|
|
|
+ if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) {
|
|
|
+ return views[nextPageIndex];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var previousPageIndex = visible.first.id - 2;
|
|
|
+
|
|
|
+ if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) {
|
|
|
+ return views[previousPageIndex];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isViewFinished",
|
|
|
+ value: function isViewFinished(view) {
|
|
|
+ return view.renderingState === RenderingStates.FINISHED;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "renderView",
|
|
|
+ value: function renderView(view) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ switch (view.renderingState) {
|
|
|
+ case RenderingStates.FINISHED:
|
|
|
+ return false;
|
|
|
+
|
|
|
+ case RenderingStates.PAUSED:
|
|
|
+ this.highestPriorityPage = view.renderingId;
|
|
|
+ view.resume();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case RenderingStates.RUNNING:
|
|
|
+ this.highestPriorityPage = view.renderingId;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case RenderingStates.INITIAL:
|
|
|
+ this.highestPriorityPage = view.renderingId;
|
|
|
+ view.draw()["finally"](function () {
|
|
|
+ _this.renderHighestPriority();
|
|
|
+ })["catch"](function (reason) {
|
|
|
+ if (reason instanceof _pdfjsLib.RenderingCancelledException) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ console.error("renderView: \"".concat(reason, "\""));
|
|
|
+ });
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFRenderingQueue;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFRenderingQueue = PDFRenderingQueue;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 11 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.OverlayManager = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var OverlayManager = /*#__PURE__*/function () {
|
|
|
+ function OverlayManager() {
|
|
|
+ _classCallCheck(this, OverlayManager);
|
|
|
+
|
|
|
+ this._overlays = {};
|
|
|
+ this._active = null;
|
|
|
+ this._keyDownBound = this._keyDown.bind(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(OverlayManager, [{
|
|
|
+ key: "register",
|
|
|
+ value: function () {
|
|
|
+ var _register = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(name, element) {
|
|
|
+ var callerCloseMethod,
|
|
|
+ canForceClose,
|
|
|
+ container,
|
|
|
+ _args = arguments;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ callerCloseMethod = _args.length > 2 && _args[2] !== undefined ? _args[2] : null;
|
|
|
+ canForceClose = _args.length > 3 && _args[3] !== undefined ? _args[3] : false;
|
|
|
+
|
|
|
+ if (!(!name || !element || !(container = element.parentNode))) {
|
|
|
+ _context.next = 6;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Not enough parameters.");
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ if (!this._overlays[name]) {
|
|
|
+ _context.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay is already registered.");
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ this._overlays[name] = {
|
|
|
+ element: element,
|
|
|
+ container: container,
|
|
|
+ callerCloseMethod: callerCloseMethod,
|
|
|
+ canForceClose: canForceClose
|
|
|
+ };
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function register(_x, _x2) {
|
|
|
+ return _register.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return register;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "unregister",
|
|
|
+ value: function () {
|
|
|
+ var _unregister = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(name) {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ if (this._overlays[name]) {
|
|
|
+ _context2.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay does not exist.");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ if (!(this._active === name)) {
|
|
|
+ _context2.next = 6;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay cannot be removed while it is active.");
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ delete this._overlays[name];
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function unregister(_x3) {
|
|
|
+ return _unregister.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return unregister;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "open",
|
|
|
+ value: function () {
|
|
|
+ var _open = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(name) {
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ if (this._overlays[name]) {
|
|
|
+ _context3.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay does not exist.");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ if (!this._active) {
|
|
|
+ _context3.next = 14;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._overlays[name].canForceClose) {
|
|
|
+ _context3.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._closeThroughCaller();
|
|
|
+
|
|
|
+ _context3.next = 14;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ if (!(this._active === name)) {
|
|
|
+ _context3.next = 13;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay is already active.");
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ throw new Error("Another overlay is currently active.");
|
|
|
+
|
|
|
+ case 14:
|
|
|
+ this._active = name;
|
|
|
+
|
|
|
+ this._overlays[this._active].element.classList.remove("hidden");
|
|
|
+
|
|
|
+ this._overlays[this._active].container.classList.remove("hidden");
|
|
|
+
|
|
|
+ window.addEventListener("keydown", this._keyDownBound);
|
|
|
+
|
|
|
+ case 18:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function open(_x4) {
|
|
|
+ return _open.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return open;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function () {
|
|
|
+ var _close = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(name) {
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ if (this._overlays[name]) {
|
|
|
+ _context4.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay does not exist.");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ if (this._active) {
|
|
|
+ _context4.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("The overlay is currently not active.");
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ if (!(this._active !== name)) {
|
|
|
+ _context4.next = 10;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Another overlay is currently active.");
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ this._overlays[this._active].container.classList.add("hidden");
|
|
|
+
|
|
|
+ this._overlays[this._active].element.classList.add("hidden");
|
|
|
+
|
|
|
+ this._active = null;
|
|
|
+ window.removeEventListener("keydown", this._keyDownBound);
|
|
|
+
|
|
|
+ case 14:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function close(_x5) {
|
|
|
+ return _close.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return close;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_keyDown",
|
|
|
+ value: function _keyDown(evt) {
|
|
|
+ if (this._active && evt.keyCode === 27) {
|
|
|
+ this._closeThroughCaller();
|
|
|
+
|
|
|
+ evt.preventDefault();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_closeThroughCaller",
|
|
|
+ value: function _closeThroughCaller() {
|
|
|
+ if (this._overlays[this._active].callerCloseMethod) {
|
|
|
+ this._overlays[this._active].callerCloseMethod();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._active) {
|
|
|
+ this.close(this._active);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "active",
|
|
|
+ get: function get() {
|
|
|
+ return this._active;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return OverlayManager;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.OverlayManager = OverlayManager;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 12 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PasswordPrompt = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var PasswordPrompt = /*#__PURE__*/function () {
|
|
|
+ function PasswordPrompt(options, overlayManager) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PasswordPrompt);
|
|
|
+
|
|
|
+ this.overlayName = options.overlayName;
|
|
|
+ this.container = options.container;
|
|
|
+ this.label = options.label;
|
|
|
+ this.input = options.input;
|
|
|
+ this.submitButton = options.submitButton;
|
|
|
+ this.cancelButton = options.cancelButton;
|
|
|
+ this.overlayManager = overlayManager;
|
|
|
+ this.l10n = l10n;
|
|
|
+ this.updateCallback = null;
|
|
|
+ this.reason = null;
|
|
|
+ this.submitButton.addEventListener("click", this.verify.bind(this));
|
|
|
+ this.cancelButton.addEventListener("click", this.close.bind(this));
|
|
|
+ this.input.addEventListener("keydown", function (e) {
|
|
|
+ if (e.keyCode === 13) {
|
|
|
+ _this.verify();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ this.overlayManager.register(this.overlayName, this.container, this.close.bind(this), true);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PasswordPrompt, [{
|
|
|
+ key: "open",
|
|
|
+ value: function open() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ this.overlayManager.open(this.overlayName).then(function () {
|
|
|
+ _this2.input.focus();
|
|
|
+
|
|
|
+ var promptString;
|
|
|
+
|
|
|
+ if (_this2.reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD) {
|
|
|
+ promptString = _this2.l10n.get("password_invalid", null, "Invalid password. Please try again.");
|
|
|
+ } else {
|
|
|
+ promptString = _this2.l10n.get("password_label", null, "Enter the password to open this PDF file.");
|
|
|
+ }
|
|
|
+
|
|
|
+ promptString.then(function (msg) {
|
|
|
+ _this2.label.textContent = msg;
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function close() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ this.overlayManager.close(this.overlayName).then(function () {
|
|
|
+ _this3.input.value = "";
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "verify",
|
|
|
+ value: function verify() {
|
|
|
+ var password = this.input.value;
|
|
|
+
|
|
|
+ if (password && password.length > 0) {
|
|
|
+ this.close();
|
|
|
+ this.updateCallback(password);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setUpdateCallback",
|
|
|
+ value: function setUpdateCallback(updateCallback, reason) {
|
|
|
+ this.updateCallback = updateCallback;
|
|
|
+ this.reason = reason;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PasswordPrompt;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PasswordPrompt = PasswordPrompt;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 13 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFAttachmentViewer = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _base_tree_viewer = __webpack_require__(14);
|
|
|
+
|
|
|
+ var _viewer_compatibility = __webpack_require__(2);
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
|
|
|
+
|
|
|
+ function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ var PdfFileRegExp = /\.pdf$/i;
|
|
|
+
|
|
|
+ var PDFAttachmentViewer = /*#__PURE__*/function (_BaseTreeViewer) {
|
|
|
+ _inherits(PDFAttachmentViewer, _BaseTreeViewer);
|
|
|
+
|
|
|
+ var _super = _createSuper(PDFAttachmentViewer);
|
|
|
+
|
|
|
+ function PDFAttachmentViewer(options) {
|
|
|
+ var _this;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFAttachmentViewer);
|
|
|
+
|
|
|
+ _this = _super.call(this, options);
|
|
|
+ _this.downloadManager = options.downloadManager;
|
|
|
+
|
|
|
+ _this.eventBus._on("fileattachmentannotation", _this._appendAttachment.bind(_assertThisInitialized(_this)));
|
|
|
+
|
|
|
+ return _this;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFAttachmentViewer, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ var keepRenderedCapability = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFAttachmentViewer.prototype), "reset", this).call(this);
|
|
|
+
|
|
|
+ this._attachments = null;
|
|
|
+
|
|
|
+ if (!keepRenderedCapability) {
|
|
|
+ this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._pendingDispatchEvent) {
|
|
|
+ clearTimeout(this._pendingDispatchEvent);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pendingDispatchEvent = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent(attachmentsCount) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ this._renderedCapability.resolve();
|
|
|
+
|
|
|
+ if (this._pendingDispatchEvent) {
|
|
|
+ clearTimeout(this._pendingDispatchEvent);
|
|
|
+ this._pendingDispatchEvent = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (attachmentsCount === 0) {
|
|
|
+ this._pendingDispatchEvent = setTimeout(function () {
|
|
|
+ _this2.eventBus.dispatch("attachmentsloaded", {
|
|
|
+ source: _this2,
|
|
|
+ attachmentsCount: 0
|
|
|
+ });
|
|
|
+
|
|
|
+ _this2._pendingDispatchEvent = null;
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("attachmentsloaded", {
|
|
|
+ source: this,
|
|
|
+ attachmentsCount: attachmentsCount
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindPdfLink",
|
|
|
+ value: function _bindPdfLink(element, _ref) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var content = _ref.content,
|
|
|
+ filename = _ref.filename;
|
|
|
+ var blobUrl;
|
|
|
+
|
|
|
+ element.onclick = function () {
|
|
|
+ if (!blobUrl) {
|
|
|
+ blobUrl = URL.createObjectURL(new Blob([content], {
|
|
|
+ type: "application/pdf"
|
|
|
+ }));
|
|
|
+ }
|
|
|
+
|
|
|
+ var viewerUrl;
|
|
|
+ viewerUrl = "?file=" + encodeURIComponent(blobUrl + "#" + filename);
|
|
|
+
|
|
|
+ try {
|
|
|
+ window.open(viewerUrl);
|
|
|
+ } catch (ex) {
|
|
|
+ console.error("_bindPdfLink: ".concat(ex));
|
|
|
+ URL.revokeObjectURL(blobUrl);
|
|
|
+ blobUrl = null;
|
|
|
+
|
|
|
+ _this3.downloadManager.downloadData(content, filename, "application/pdf");
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindLink",
|
|
|
+ value: function _bindLink(element, _ref2) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var content = _ref2.content,
|
|
|
+ filename = _ref2.filename;
|
|
|
+
|
|
|
+ element.onclick = function () {
|
|
|
+ var contentType = PdfFileRegExp.test(filename) ? "application/pdf" : "";
|
|
|
+
|
|
|
+ _this4.downloadManager.downloadData(content, filename, contentType);
|
|
|
+
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "render",
|
|
|
+ value: function render(_ref3) {
|
|
|
+ var attachments = _ref3.attachments,
|
|
|
+ _ref3$keepRenderedCap = _ref3.keepRenderedCapability,
|
|
|
+ keepRenderedCapability = _ref3$keepRenderedCap === void 0 ? false : _ref3$keepRenderedCap;
|
|
|
+
|
|
|
+ if (this._attachments) {
|
|
|
+ this.reset(keepRenderedCapability);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._attachments = attachments || null;
|
|
|
+
|
|
|
+ if (!attachments) {
|
|
|
+ this._dispatchEvent(0);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var names = Object.keys(attachments).sort(function (a, b) {
|
|
|
+ return a.toLowerCase().localeCompare(b.toLowerCase());
|
|
|
+ });
|
|
|
+ var fragment = document.createDocumentFragment();
|
|
|
+ var attachmentsCount = 0;
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(names),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var name = _step.value;
|
|
|
+ var item = attachments[name];
|
|
|
+ var filename = (0, _pdfjsLib.getFilenameFromUrl)(item.filename);
|
|
|
+ var div = document.createElement("div");
|
|
|
+ div.className = "treeItem";
|
|
|
+ var element = document.createElement("a");
|
|
|
+
|
|
|
+ if (PdfFileRegExp.test(filename) && !_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {
|
|
|
+ this._bindPdfLink(element, {
|
|
|
+ content: item.content,
|
|
|
+ filename: filename
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this._bindLink(element, {
|
|
|
+ content: item.content,
|
|
|
+ filename: filename
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ element.textContent = this._normalizeTextContent(filename);
|
|
|
+ div.appendChild(element);
|
|
|
+ fragment.appendChild(div);
|
|
|
+ attachmentsCount++;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._finishRendering(fragment, attachmentsCount);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_appendAttachment",
|
|
|
+ value: function _appendAttachment(_ref4) {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ var id = _ref4.id,
|
|
|
+ filename = _ref4.filename,
|
|
|
+ content = _ref4.content;
|
|
|
+ var renderedPromise = this._renderedCapability.promise;
|
|
|
+ renderedPromise.then(function () {
|
|
|
+ if (renderedPromise !== _this5._renderedCapability.promise) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var attachments = _this5._attachments;
|
|
|
+
|
|
|
+ if (!attachments) {
|
|
|
+ attachments = Object.create(null);
|
|
|
+ } else {
|
|
|
+ for (var name in attachments) {
|
|
|
+ if (id === name) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ attachments[id] = {
|
|
|
+ filename: filename,
|
|
|
+ content: content
|
|
|
+ };
|
|
|
+
|
|
|
+ _this5.render({
|
|
|
+ attachments: attachments,
|
|
|
+ keepRenderedCapability: true
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFAttachmentViewer;
|
|
|
+ }(_base_tree_viewer.BaseTreeViewer);
|
|
|
+
|
|
|
+ exports.PDFAttachmentViewer = PDFAttachmentViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 14 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.BaseTreeViewer = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var TREEITEM_OFFSET_TOP = -100;
|
|
|
+ var TREEITEM_SELECTED_CLASS = "selected";
|
|
|
+
|
|
|
+ var BaseTreeViewer = /*#__PURE__*/function () {
|
|
|
+ function BaseTreeViewer(options) {
|
|
|
+ _classCallCheck(this, BaseTreeViewer);
|
|
|
+
|
|
|
+ if (this.constructor === BaseTreeViewer) {
|
|
|
+ throw new Error("Cannot initialize BaseTreeViewer.");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.container = options.container;
|
|
|
+ this.eventBus = options.eventBus;
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(BaseTreeViewer, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this._pdfDocument = null;
|
|
|
+ this._lastToggleIsShow = true;
|
|
|
+ this._currentTreeItem = null;
|
|
|
+ this.container.textContent = "";
|
|
|
+ this.container.classList.remove("treeWithDeepNesting");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent(count) {
|
|
|
+ throw new Error("Not implemented: _dispatchEvent");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindLink",
|
|
|
+ value: function _bindLink(element, params) {
|
|
|
+ throw new Error("Not implemented: _bindLink");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_normalizeTextContent",
|
|
|
+ value: function _normalizeTextContent(str) {
|
|
|
+ return (0, _pdfjsLib.removeNullCharacters)(str) || "\u2013";
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addToggleButton",
|
|
|
+ value: function _addToggleButton(div) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var hidden = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ var toggler = document.createElement("div");
|
|
|
+ toggler.className = "treeItemToggler";
|
|
|
+
|
|
|
+ if (hidden) {
|
|
|
+ toggler.classList.add("treeItemsHidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ toggler.onclick = function (evt) {
|
|
|
+ evt.stopPropagation();
|
|
|
+ toggler.classList.toggle("treeItemsHidden");
|
|
|
+
|
|
|
+ if (evt.shiftKey) {
|
|
|
+ var shouldShowAll = !toggler.classList.contains("treeItemsHidden");
|
|
|
+
|
|
|
+ _this._toggleTreeItem(div, shouldShowAll);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ div.insertBefore(toggler, div.firstChild);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_toggleTreeItem",
|
|
|
+ value: function _toggleTreeItem(root) {
|
|
|
+ var show = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ this._lastToggleIsShow = show;
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(root.querySelectorAll(".treeItemToggler")),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var toggler = _step.value;
|
|
|
+ toggler.classList.toggle("treeItemsHidden", !show);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_toggleAllTreeItems",
|
|
|
+ value: function _toggleAllTreeItems() {
|
|
|
+ this._toggleTreeItem(this.container, !this._lastToggleIsShow);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_finishRendering",
|
|
|
+ value: function _finishRendering(fragment, count) {
|
|
|
+ var hasAnyNesting = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+
|
|
|
+ if (hasAnyNesting) {
|
|
|
+ this.container.classList.add("treeWithDeepNesting");
|
|
|
+ this._lastToggleIsShow = !fragment.querySelector(".treeItemsHidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.container.appendChild(fragment);
|
|
|
+
|
|
|
+ this._dispatchEvent(count);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "render",
|
|
|
+ value: function render(params) {
|
|
|
+ throw new Error("Not implemented: render");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateCurrentTreeItem",
|
|
|
+ value: function _updateCurrentTreeItem() {
|
|
|
+ var treeItem = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
|
|
|
+
|
|
|
+ if (this._currentTreeItem) {
|
|
|
+ this._currentTreeItem.classList.remove(TREEITEM_SELECTED_CLASS);
|
|
|
+
|
|
|
+ this._currentTreeItem = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (treeItem) {
|
|
|
+ treeItem.classList.add(TREEITEM_SELECTED_CLASS);
|
|
|
+ this._currentTreeItem = treeItem;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_scrollToCurrentTreeItem",
|
|
|
+ value: function _scrollToCurrentTreeItem(treeItem) {
|
|
|
+ if (!treeItem) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var currentNode = treeItem.parentNode;
|
|
|
+
|
|
|
+ while (currentNode && currentNode !== this.container) {
|
|
|
+ if (currentNode.classList.contains("treeItem")) {
|
|
|
+ var toggler = currentNode.firstElementChild;
|
|
|
+ toggler === null || toggler === void 0 ? void 0 : toggler.classList.remove("treeItemsHidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ currentNode = currentNode.parentNode;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._updateCurrentTreeItem(treeItem);
|
|
|
+
|
|
|
+ this.container.scrollTo(treeItem.offsetLeft, treeItem.offsetTop + TREEITEM_OFFSET_TOP);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return BaseTreeViewer;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.BaseTreeViewer = BaseTreeViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 15 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFDocumentProperties = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var DEFAULT_FIELD_CONTENT = "-";
|
|
|
+ var NON_METRIC_LOCALES = ["en-us", "en-lr", "my"];
|
|
|
+ var US_PAGE_NAMES = {
|
|
|
+ "8.5x11": "Letter",
|
|
|
+ "8.5x14": "Legal"
|
|
|
+ };
|
|
|
+ var METRIC_PAGE_NAMES = {
|
|
|
+ "297x420": "A3",
|
|
|
+ "210x297": "A4"
|
|
|
+ };
|
|
|
+
|
|
|
+ function getPageName(size, isPortrait, pageNames) {
|
|
|
+ var width = isPortrait ? size.width : size.height;
|
|
|
+ var height = isPortrait ? size.height : size.width;
|
|
|
+ return pageNames["".concat(width, "x").concat(height)];
|
|
|
+ }
|
|
|
+
|
|
|
+ var PDFDocumentProperties = /*#__PURE__*/function () {
|
|
|
+ function PDFDocumentProperties(_ref, overlayManager, eventBus) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var overlayName = _ref.overlayName,
|
|
|
+ fields = _ref.fields,
|
|
|
+ container = _ref.container,
|
|
|
+ closeButton = _ref.closeButton;
|
|
|
+ var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFDocumentProperties);
|
|
|
+
|
|
|
+ this.overlayName = overlayName;
|
|
|
+ this.fields = fields;
|
|
|
+ this.container = container;
|
|
|
+ this.overlayManager = overlayManager;
|
|
|
+ this.l10n = l10n;
|
|
|
+
|
|
|
+ this._reset();
|
|
|
+
|
|
|
+ closeButton.addEventListener("click", this.close.bind(this));
|
|
|
+ this.overlayManager.register(this.overlayName, this.container, this.close.bind(this));
|
|
|
+
|
|
|
+ eventBus._on("pagechanging", function (evt) {
|
|
|
+ _this._currentPageNumber = evt.pageNumber;
|
|
|
+ });
|
|
|
+
|
|
|
+ eventBus._on("rotationchanging", function (evt) {
|
|
|
+ _this._pagesRotation = evt.pagesRotation;
|
|
|
+ });
|
|
|
+
|
|
|
+ this._isNonMetricLocale = true;
|
|
|
+ l10n.getLanguage().then(function (locale) {
|
|
|
+ _this._isNonMetricLocale = NON_METRIC_LOCALES.includes(locale);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFDocumentProperties, [{
|
|
|
+ key: "open",
|
|
|
+ value: function () {
|
|
|
+ var _open = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var freezeFieldData, currentPageNumber, pagesRotation, _yield$this$pdfDocume, info, contentDispositionFilename, contentLength, _yield$Promise$all, _yield$Promise$all2, fileName, fileSize, creationDate, modificationDate, pageSize, isLinearized, _yield$this$pdfDocume2, length, data;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ freezeFieldData = function freezeFieldData(data) {
|
|
|
+ Object.defineProperty(_this2, "fieldData", {
|
|
|
+ value: Object.freeze(data),
|
|
|
+ writable: false,
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _context.next = 3;
|
|
|
+ return Promise.all([this.overlayManager.open(this.overlayName), this._dataAvailableCapability.promise]);
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ currentPageNumber = this._currentPageNumber;
|
|
|
+ pagesRotation = this._pagesRotation;
|
|
|
+
|
|
|
+ if (!(this.fieldData && currentPageNumber === this.fieldData._currentPageNumber && pagesRotation === this.fieldData._pagesRotation)) {
|
|
|
+ _context.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._updateUI();
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ _context.next = 10;
|
|
|
+ return this.pdfDocument.getMetadata();
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ _yield$this$pdfDocume = _context.sent;
|
|
|
+ info = _yield$this$pdfDocume.info;
|
|
|
+ contentDispositionFilename = _yield$this$pdfDocume.contentDispositionFilename;
|
|
|
+ contentLength = _yield$this$pdfDocume.contentLength;
|
|
|
+ _context.next = 16;
|
|
|
+ return Promise.all([contentDispositionFilename || (0, _ui_utils.getPDFFileNameFromURL)(this.url), this._parseFileSize(contentLength), this._parseDate(info.CreationDate), this._parseDate(info.ModDate), this.pdfDocument.getPage(currentPageNumber).then(function (pdfPage) {
|
|
|
+ return _this2._parsePageSize((0, _ui_utils.getPageSizeInches)(pdfPage), pagesRotation);
|
|
|
+ }), this._parseLinearization(info.IsLinearized)]);
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ _yield$Promise$all = _context.sent;
|
|
|
+ _yield$Promise$all2 = _slicedToArray(_yield$Promise$all, 6);
|
|
|
+ fileName = _yield$Promise$all2[0];
|
|
|
+ fileSize = _yield$Promise$all2[1];
|
|
|
+ creationDate = _yield$Promise$all2[2];
|
|
|
+ modificationDate = _yield$Promise$all2[3];
|
|
|
+ pageSize = _yield$Promise$all2[4];
|
|
|
+ isLinearized = _yield$Promise$all2[5];
|
|
|
+ freezeFieldData({
|
|
|
+ fileName: fileName,
|
|
|
+ fileSize: fileSize,
|
|
|
+ title: info.Title,
|
|
|
+ author: info.Author,
|
|
|
+ subject: info.Subject,
|
|
|
+ keywords: info.Keywords,
|
|
|
+ creationDate: creationDate,
|
|
|
+ modificationDate: modificationDate,
|
|
|
+ creator: info.Creator,
|
|
|
+ producer: info.Producer,
|
|
|
+ version: info.PDFFormatVersion,
|
|
|
+ pageCount: this.pdfDocument.numPages,
|
|
|
+ pageSize: pageSize,
|
|
|
+ linearized: isLinearized,
|
|
|
+ _currentPageNumber: currentPageNumber,
|
|
|
+ _pagesRotation: pagesRotation
|
|
|
+ });
|
|
|
+
|
|
|
+ this._updateUI();
|
|
|
+
|
|
|
+ _context.next = 28;
|
|
|
+ return this.pdfDocument.getDownloadInfo();
|
|
|
+
|
|
|
+ case 28:
|
|
|
+ _yield$this$pdfDocume2 = _context.sent;
|
|
|
+ length = _yield$this$pdfDocume2.length;
|
|
|
+
|
|
|
+ if (!(contentLength === length)) {
|
|
|
+ _context.next = 32;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 32:
|
|
|
+ data = Object.assign(Object.create(null), this.fieldData);
|
|
|
+ _context.next = 35;
|
|
|
+ return this._parseFileSize(length);
|
|
|
+
|
|
|
+ case 35:
|
|
|
+ data.fileSize = _context.sent;
|
|
|
+ freezeFieldData(data);
|
|
|
+
|
|
|
+ this._updateUI();
|
|
|
+
|
|
|
+ case 38:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function open() {
|
|
|
+ return _open.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return open;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function close() {
|
|
|
+ this.overlayManager.close(this.overlayName);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setDocument",
|
|
|
+ value: function setDocument(pdfDocument) {
|
|
|
+ var url = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
+
|
|
|
+ if (this.pdfDocument) {
|
|
|
+ this._reset();
|
|
|
+
|
|
|
+ this._updateUI(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+ this.url = url;
|
|
|
+
|
|
|
+ this._dataAvailableCapability.resolve();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_reset",
|
|
|
+ value: function _reset() {
|
|
|
+ this.pdfDocument = null;
|
|
|
+ this.url = null;
|
|
|
+ delete this.fieldData;
|
|
|
+ this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ this._currentPageNumber = 1;
|
|
|
+ this._pagesRotation = 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateUI",
|
|
|
+ value: function _updateUI() {
|
|
|
+ var reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (reset || !this.fieldData) {
|
|
|
+ for (var id in this.fields) {
|
|
|
+ this.fields[id].textContent = DEFAULT_FIELD_CONTENT;
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.overlayManager.active !== this.overlayName) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var _id in this.fields) {
|
|
|
+ var content = this.fieldData[_id];
|
|
|
+ this.fields[_id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_parseFileSize",
|
|
|
+ value: function () {
|
|
|
+ var _parseFileSize2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ var fileSize,
|
|
|
+ kb,
|
|
|
+ _args2 = arguments;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ fileSize = _args2.length > 0 && _args2[0] !== undefined ? _args2[0] : 0;
|
|
|
+ kb = fileSize / 1024;
|
|
|
+
|
|
|
+ if (kb) {
|
|
|
+ _context2.next = 6;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ if (!(kb < 1024)) {
|
|
|
+ _context2.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return", this.l10n.get("document_properties_kb", {
|
|
|
+ size_kb: (+kb.toPrecision(3)).toLocaleString(),
|
|
|
+ size_b: fileSize.toLocaleString()
|
|
|
+ }, "{{size_kb}} KB ({{size_b}} bytes)"));
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ return _context2.abrupt("return", this.l10n.get("document_properties_mb", {
|
|
|
+ size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
|
|
|
+ size_b: fileSize.toLocaleString()
|
|
|
+ }, "{{size_mb}} MB ({{size_b}} bytes)"));
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _parseFileSize() {
|
|
|
+ return _parseFileSize2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _parseFileSize;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_parsePageSize",
|
|
|
+ value: function () {
|
|
|
+ var _parsePageSize2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(pageSizeInches, pagesRotation) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var isPortrait, sizeInches, sizeMillimeters, pageName, rawName, exactMillimeters, intMillimeters;
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ if (pageSizeInches) {
|
|
|
+ _context3.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context3.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ if (pagesRotation % 180 !== 0) {
|
|
|
+ pageSizeInches = {
|
|
|
+ width: pageSizeInches.height,
|
|
|
+ height: pageSizeInches.width
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ isPortrait = (0, _ui_utils.isPortraitOrientation)(pageSizeInches);
|
|
|
+ sizeInches = {
|
|
|
+ width: Math.round(pageSizeInches.width * 100) / 100,
|
|
|
+ height: Math.round(pageSizeInches.height * 100) / 100
|
|
|
+ };
|
|
|
+ sizeMillimeters = {
|
|
|
+ width: Math.round(pageSizeInches.width * 25.4 * 10) / 10,
|
|
|
+ height: Math.round(pageSizeInches.height * 25.4 * 10) / 10
|
|
|
+ };
|
|
|
+ pageName = null;
|
|
|
+ rawName = getPageName(sizeInches, isPortrait, US_PAGE_NAMES) || getPageName(sizeMillimeters, isPortrait, METRIC_PAGE_NAMES);
|
|
|
+
|
|
|
+ if (!rawName && !(Number.isInteger(sizeMillimeters.width) && Number.isInteger(sizeMillimeters.height))) {
|
|
|
+ exactMillimeters = {
|
|
|
+ width: pageSizeInches.width * 25.4,
|
|
|
+ height: pageSizeInches.height * 25.4
|
|
|
+ };
|
|
|
+ intMillimeters = {
|
|
|
+ width: Math.round(sizeMillimeters.width),
|
|
|
+ height: Math.round(sizeMillimeters.height)
|
|
|
+ };
|
|
|
+
|
|
|
+ if (Math.abs(exactMillimeters.width - intMillimeters.width) < 0.1 && Math.abs(exactMillimeters.height - intMillimeters.height) < 0.1) {
|
|
|
+ rawName = getPageName(intMillimeters, isPortrait, METRIC_PAGE_NAMES);
|
|
|
+
|
|
|
+ if (rawName) {
|
|
|
+ sizeInches = {
|
|
|
+ width: Math.round(intMillimeters.width / 25.4 * 100) / 100,
|
|
|
+ height: Math.round(intMillimeters.height / 25.4 * 100) / 100
|
|
|
+ };
|
|
|
+ sizeMillimeters = intMillimeters;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (rawName) {
|
|
|
+ pageName = this.l10n.get("document_properties_page_size_name_" + rawName.toLowerCase(), null, rawName);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context3.abrupt("return", Promise.all([this._isNonMetricLocale ? sizeInches : sizeMillimeters, this.l10n.get("document_properties_page_size_unit_" + (this._isNonMetricLocale ? "inches" : "millimeters"), null, this._isNonMetricLocale ? "in" : "mm"), pageName, this.l10n.get("document_properties_page_size_orientation_" + (isPortrait ? "portrait" : "landscape"), null, isPortrait ? "portrait" : "landscape")]).then(function (_ref2) {
|
|
|
+ var _ref3 = _slicedToArray(_ref2, 4),
|
|
|
+ _ref3$ = _ref3[0],
|
|
|
+ width = _ref3$.width,
|
|
|
+ height = _ref3$.height,
|
|
|
+ unit = _ref3[1],
|
|
|
+ name = _ref3[2],
|
|
|
+ orientation = _ref3[3];
|
|
|
+
|
|
|
+ return _this3.l10n.get("document_properties_page_size_dimension_" + (name ? "name_" : "") + "string", {
|
|
|
+ width: width.toLocaleString(),
|
|
|
+ height: height.toLocaleString(),
|
|
|
+ unit: unit,
|
|
|
+ name: name,
|
|
|
+ orientation: orientation
|
|
|
+ }, "{{width}} × {{height}} {{unit}} (" + (name ? "{{name}}, " : "") + "{{orientation}})");
|
|
|
+ }));
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _parsePageSize(_x, _x2) {
|
|
|
+ return _parsePageSize2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _parsePageSize;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_parseDate",
|
|
|
+ value: function () {
|
|
|
+ var _parseDate2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(inputDate) {
|
|
|
+ var dateObject;
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ dateObject = _pdfjsLib.PDFDateString.toDateObject(inputDate);
|
|
|
+
|
|
|
+ if (dateObject) {
|
|
|
+ _context4.next = 3;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context4.abrupt("return", undefined);
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ return _context4.abrupt("return", this.l10n.get("document_properties_date_string", {
|
|
|
+ date: dateObject.toLocaleDateString(),
|
|
|
+ time: dateObject.toLocaleTimeString()
|
|
|
+ }, "{{date}}, {{time}}"));
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _parseDate(_x3) {
|
|
|
+ return _parseDate2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _parseDate;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_parseLinearization",
|
|
|
+ value: function _parseLinearization(isLinearized) {
|
|
|
+ return this.l10n.get("document_properties_linearized_" + (isLinearized ? "yes" : "no"), null, isLinearized ? "Yes" : "No");
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFDocumentProperties;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFDocumentProperties = PDFDocumentProperties;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 16 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFFindBar = void 0;
|
|
|
+
|
|
|
+ var _pdf_find_controller = __webpack_require__(17);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var MATCHES_COUNT_LIMIT = 1000;
|
|
|
+
|
|
|
+ var PDFFindBar = /*#__PURE__*/function () {
|
|
|
+ function PDFFindBar(options, eventBus) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFFindBar);
|
|
|
+
|
|
|
+ this.opened = false;
|
|
|
+ this.bar = options.bar || null;
|
|
|
+ this.toggleButton = options.toggleButton || null;
|
|
|
+ this.findField = options.findField || null;
|
|
|
+ this.highlightAll = options.highlightAllCheckbox || null;
|
|
|
+ this.caseSensitive = options.caseSensitiveCheckbox || null;
|
|
|
+ this.entireWord = options.entireWordCheckbox || null;
|
|
|
+ this.findMsg = options.findMsg || null;
|
|
|
+ this.findResultsCount = options.findResultsCount || null;
|
|
|
+ this.findPreviousButton = options.findPreviousButton || null;
|
|
|
+ this.findNextButton = options.findNextButton || null;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.l10n = l10n;
|
|
|
+ this.toggleButton.addEventListener("click", function () {
|
|
|
+ _this.toggle();
|
|
|
+ });
|
|
|
+ this.findField.addEventListener("input", function () {
|
|
|
+ _this.dispatchEvent("");
|
|
|
+ });
|
|
|
+ this.bar.addEventListener("keydown", function (e) {
|
|
|
+ switch (e.keyCode) {
|
|
|
+ case 13:
|
|
|
+ if (e.target === _this.findField) {
|
|
|
+ _this.dispatchEvent("again", e.shiftKey);
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 27:
|
|
|
+ _this.close();
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ this.findPreviousButton.addEventListener("click", function () {
|
|
|
+ _this.dispatchEvent("again", true);
|
|
|
+ });
|
|
|
+ this.findNextButton.addEventListener("click", function () {
|
|
|
+ _this.dispatchEvent("again", false);
|
|
|
+ });
|
|
|
+ this.highlightAll.addEventListener("click", function () {
|
|
|
+ _this.dispatchEvent("highlightallchange");
|
|
|
+ });
|
|
|
+ this.caseSensitive.addEventListener("click", function () {
|
|
|
+ _this.dispatchEvent("casesensitivitychange");
|
|
|
+ });
|
|
|
+ this.entireWord.addEventListener("click", function () {
|
|
|
+ _this.dispatchEvent("entirewordchange");
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("resize", this._adjustWidth.bind(this));
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFFindBar, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this.updateUIState();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "dispatchEvent",
|
|
|
+ value: function dispatchEvent(type, findPrev) {
|
|
|
+ this.eventBus.dispatch("find", {
|
|
|
+ source: this,
|
|
|
+ type: type,
|
|
|
+ query: this.findField.value,
|
|
|
+ phraseSearch: true,
|
|
|
+ caseSensitive: this.caseSensitive.checked,
|
|
|
+ entireWord: this.entireWord.checked,
|
|
|
+ highlightAll: this.highlightAll.checked,
|
|
|
+ findPrevious: findPrev
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "updateUIState",
|
|
|
+ value: function updateUIState(state, previous, matchesCount) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var findMsg = "";
|
|
|
+ var status = "";
|
|
|
+
|
|
|
+ switch (state) {
|
|
|
+ case _pdf_find_controller.FindState.FOUND:
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _pdf_find_controller.FindState.PENDING:
|
|
|
+ status = "pending";
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _pdf_find_controller.FindState.NOT_FOUND:
|
|
|
+ findMsg = this.l10n.get("find_not_found", null, "Phrase not found");
|
|
|
+ status = "notFound";
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _pdf_find_controller.FindState.WRAPPED:
|
|
|
+ if (previous) {
|
|
|
+ findMsg = this.l10n.get("find_reached_top", null, "Reached top of document, continued from bottom");
|
|
|
+ } else {
|
|
|
+ findMsg = this.l10n.get("find_reached_bottom", null, "Reached end of document, continued from top");
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.findField.setAttribute("data-status", status);
|
|
|
+ Promise.resolve(findMsg).then(function (msg) {
|
|
|
+ _this2.findMsg.textContent = msg;
|
|
|
+
|
|
|
+ _this2._adjustWidth();
|
|
|
+ });
|
|
|
+ this.updateResultsCount(matchesCount);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "updateResultsCount",
|
|
|
+ value: function updateResultsCount() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
|
+ _ref$current = _ref.current,
|
|
|
+ current = _ref$current === void 0 ? 0 : _ref$current,
|
|
|
+ _ref$total = _ref.total,
|
|
|
+ total = _ref$total === void 0 ? 0 : _ref$total;
|
|
|
+
|
|
|
+ if (!this.findResultsCount) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var limit = MATCHES_COUNT_LIMIT;
|
|
|
+ var matchesCountMsg = "";
|
|
|
+
|
|
|
+ if (total > 0) {
|
|
|
+ if (total > limit) {
|
|
|
+ matchesCountMsg = this.l10n.get("find_match_count_limit", {
|
|
|
+ limit: limit
|
|
|
+ }, "More than {{limit}} match" + (limit !== 1 ? "es" : ""));
|
|
|
+ } else {
|
|
|
+ matchesCountMsg = this.l10n.get("find_match_count", {
|
|
|
+ current: current,
|
|
|
+ total: total
|
|
|
+ }, "{{current}} of {{total}} match" + (total !== 1 ? "es" : ""));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ Promise.resolve(matchesCountMsg).then(function (msg) {
|
|
|
+ _this3.findResultsCount.textContent = msg;
|
|
|
+
|
|
|
+ _this3.findResultsCount.classList.toggle("hidden", !total);
|
|
|
+
|
|
|
+ _this3._adjustWidth();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "open",
|
|
|
+ value: function open() {
|
|
|
+ if (!this.opened) {
|
|
|
+ this.opened = true;
|
|
|
+ this.toggleButton.classList.add("toggled");
|
|
|
+ this.bar.classList.remove("hidden");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.findField.select();
|
|
|
+ this.findField.focus();
|
|
|
+
|
|
|
+ this._adjustWidth();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function close() {
|
|
|
+ if (!this.opened) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.opened = false;
|
|
|
+ this.toggleButton.classList.remove("toggled");
|
|
|
+ this.bar.classList.add("hidden");
|
|
|
+ this.eventBus.dispatch("findbarclose", {
|
|
|
+ source: this
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "toggle",
|
|
|
+ value: function toggle() {
|
|
|
+ if (this.opened) {
|
|
|
+ this.close();
|
|
|
+ } else {
|
|
|
+ this.open();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_adjustWidth",
|
|
|
+ value: function _adjustWidth() {
|
|
|
+ if (!this.opened) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.bar.classList.remove("wrapContainers");
|
|
|
+ var findbarHeight = this.bar.clientHeight;
|
|
|
+ var inputContainerHeight = this.bar.firstElementChild.clientHeight;
|
|
|
+
|
|
|
+ if (findbarHeight > inputContainerHeight) {
|
|
|
+ this.bar.classList.add("wrapContainers");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFFindBar;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFFindBar = PDFFindBar;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 17 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFFindController = exports.FindState = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _pdf_find_utils = __webpack_require__(18);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ var FindState = {
|
|
|
+ FOUND: 0,
|
|
|
+ NOT_FOUND: 1,
|
|
|
+ WRAPPED: 2,
|
|
|
+ PENDING: 3
|
|
|
+ };
|
|
|
+ exports.FindState = FindState;
|
|
|
+ var FIND_TIMEOUT = 250;
|
|
|
+ var MATCH_SCROLL_OFFSET_TOP = -50;
|
|
|
+ var MATCH_SCROLL_OFFSET_LEFT = -400;
|
|
|
+ var CHARACTERS_TO_NORMALIZE = {
|
|
|
+ "\u2018": "'",
|
|
|
+ "\u2019": "'",
|
|
|
+ "\u201A": "'",
|
|
|
+ "\u201B": "'",
|
|
|
+ "\u201C": '"',
|
|
|
+ "\u201D": '"',
|
|
|
+ "\u201E": '"',
|
|
|
+ "\u201F": '"',
|
|
|
+ "\xBC": "1/4",
|
|
|
+ "\xBD": "1/2",
|
|
|
+ "\xBE": "3/4"
|
|
|
+ };
|
|
|
+ var normalizationRegex = null;
|
|
|
+
|
|
|
+ function normalize(text) {
|
|
|
+ if (!normalizationRegex) {
|
|
|
+ var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join("");
|
|
|
+ normalizationRegex = new RegExp("[".concat(replace, "]"), "g");
|
|
|
+ }
|
|
|
+
|
|
|
+ var diffs = null;
|
|
|
+ var normalizedText = text.replace(normalizationRegex, function (ch, index) {
|
|
|
+ var normalizedCh = CHARACTERS_TO_NORMALIZE[ch],
|
|
|
+ diff = normalizedCh.length - ch.length;
|
|
|
+
|
|
|
+ if (diff !== 0) {
|
|
|
+ (diffs || (diffs = [])).push([index, diff]);
|
|
|
+ }
|
|
|
+
|
|
|
+ return normalizedCh;
|
|
|
+ });
|
|
|
+ return [normalizedText, diffs];
|
|
|
+ }
|
|
|
+
|
|
|
+ function getOriginalIndex(matchIndex) {
|
|
|
+ var diffs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
+
|
|
|
+ if (!diffs) {
|
|
|
+ return matchIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ var totalDiff = 0;
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(diffs),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var _step$value = _slicedToArray(_step.value, 2),
|
|
|
+ index = _step$value[0],
|
|
|
+ diff = _step$value[1];
|
|
|
+
|
|
|
+ var currentIndex = index + totalDiff;
|
|
|
+
|
|
|
+ if (currentIndex >= matchIndex) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (currentIndex + diff > matchIndex) {
|
|
|
+ totalDiff += matchIndex - currentIndex;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ totalDiff += diff;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ return matchIndex - totalDiff;
|
|
|
+ }
|
|
|
+
|
|
|
+ var PDFFindController = /*#__PURE__*/function () {
|
|
|
+ function PDFFindController(_ref) {
|
|
|
+ var linkService = _ref.linkService,
|
|
|
+ eventBus = _ref.eventBus;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFFindController);
|
|
|
+
|
|
|
+ this._linkService = linkService;
|
|
|
+ this._eventBus = eventBus;
|
|
|
+
|
|
|
+ this._reset();
|
|
|
+
|
|
|
+ eventBus._on("findbarclose", this._onFindBarClose.bind(this));
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFFindController, [{
|
|
|
+ key: "setDocument",
|
|
|
+ value: function setDocument(pdfDocument) {
|
|
|
+ if (this._pdfDocument) {
|
|
|
+ this._reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pdfDocument = pdfDocument;
|
|
|
+
|
|
|
+ this._firstPageCapability.resolve();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "executeCommand",
|
|
|
+ value: function executeCommand(cmd, state) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (!state) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pdfDocument = this._pdfDocument;
|
|
|
+
|
|
|
+ if (this._state === null || this._shouldDirtyMatch(cmd, state)) {
|
|
|
+ this._dirtyMatch = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._state = state;
|
|
|
+
|
|
|
+ if (cmd !== "findhighlightallchange") {
|
|
|
+ this._updateUIState(FindState.PENDING);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._firstPageCapability.promise.then(function () {
|
|
|
+ if (!_this._pdfDocument || pdfDocument && _this._pdfDocument !== pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this._extractText();
|
|
|
+
|
|
|
+ var findbarClosed = !_this._highlightMatches;
|
|
|
+ var pendingTimeout = !!_this._findTimeout;
|
|
|
+
|
|
|
+ if (_this._findTimeout) {
|
|
|
+ clearTimeout(_this._findTimeout);
|
|
|
+ _this._findTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cmd === "find") {
|
|
|
+ _this._findTimeout = setTimeout(function () {
|
|
|
+ _this._nextMatch();
|
|
|
+
|
|
|
+ _this._findTimeout = null;
|
|
|
+ }, FIND_TIMEOUT);
|
|
|
+ } else if (_this._dirtyMatch) {
|
|
|
+ _this._nextMatch();
|
|
|
+ } else if (cmd === "findagain") {
|
|
|
+ _this._nextMatch();
|
|
|
+
|
|
|
+ if (findbarClosed && _this._state.highlightAll) {
|
|
|
+ _this._updateAllPages();
|
|
|
+ }
|
|
|
+ } else if (cmd === "findhighlightallchange") {
|
|
|
+ if (pendingTimeout) {
|
|
|
+ _this._nextMatch();
|
|
|
+ } else {
|
|
|
+ _this._highlightMatches = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this._updateAllPages();
|
|
|
+ } else {
|
|
|
+ _this._nextMatch();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "scrollMatchIntoView",
|
|
|
+ value: function scrollMatchIntoView(_ref2) {
|
|
|
+ var _ref2$element = _ref2.element,
|
|
|
+ element = _ref2$element === void 0 ? null : _ref2$element,
|
|
|
+ _ref2$pageIndex = _ref2.pageIndex,
|
|
|
+ pageIndex = _ref2$pageIndex === void 0 ? -1 : _ref2$pageIndex,
|
|
|
+ _ref2$matchIndex = _ref2.matchIndex,
|
|
|
+ matchIndex = _ref2$matchIndex === void 0 ? -1 : _ref2$matchIndex;
|
|
|
+
|
|
|
+ if (!this._scrollMatches || !element) {
|
|
|
+ return;
|
|
|
+ } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) {
|
|
|
+ return;
|
|
|
+ } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._scrollMatches = false;
|
|
|
+ var spot = {
|
|
|
+ top: MATCH_SCROLL_OFFSET_TOP,
|
|
|
+ left: MATCH_SCROLL_OFFSET_LEFT
|
|
|
+ };
|
|
|
+ (0, _ui_utils.scrollIntoView)(element, spot, true);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_reset",
|
|
|
+ value: function _reset() {
|
|
|
+ this._highlightMatches = false;
|
|
|
+ this._scrollMatches = false;
|
|
|
+ this._pdfDocument = null;
|
|
|
+ this._pageMatches = [];
|
|
|
+ this._pageMatchesLength = [];
|
|
|
+ this._state = null;
|
|
|
+ this._selected = {
|
|
|
+ pageIdx: -1,
|
|
|
+ matchIdx: -1
|
|
|
+ };
|
|
|
+ this._offset = {
|
|
|
+ pageIdx: null,
|
|
|
+ matchIdx: null,
|
|
|
+ wrapped: false
|
|
|
+ };
|
|
|
+ this._extractTextPromises = [];
|
|
|
+ this._pageContents = [];
|
|
|
+ this._pageDiffs = [];
|
|
|
+ this._matchesCountTotal = 0;
|
|
|
+ this._pagesToSearch = null;
|
|
|
+ this._pendingFindMatches = Object.create(null);
|
|
|
+ this._resumePageIdx = null;
|
|
|
+ this._dirtyMatch = false;
|
|
|
+ clearTimeout(this._findTimeout);
|
|
|
+ this._findTimeout = null;
|
|
|
+ this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_shouldDirtyMatch",
|
|
|
+ value: function _shouldDirtyMatch(cmd, state) {
|
|
|
+ if (state.query !== this._state.query) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ switch (cmd) {
|
|
|
+ case "findagain":
|
|
|
+ var pageNumber = this._selected.pageIdx + 1;
|
|
|
+ var linkService = this._linkService;
|
|
|
+
|
|
|
+ if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !linkService.isPageVisible(pageNumber)) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+
|
|
|
+ case "findhighlightallchange":
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_prepareMatches",
|
|
|
+ value: function _prepareMatches(matchesWithLength, matches, matchesLength) {
|
|
|
+ function isSubTerm(currentIndex) {
|
|
|
+ var currentElem = matchesWithLength[currentIndex];
|
|
|
+ var nextElem = matchesWithLength[currentIndex + 1];
|
|
|
+
|
|
|
+ if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) {
|
|
|
+ currentElem.skipped = true;
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = currentIndex - 1; i >= 0; i--) {
|
|
|
+ var prevElem = matchesWithLength[i];
|
|
|
+
|
|
|
+ if (prevElem.skipped) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (prevElem.match + prevElem.matchLength < currentElem.match) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) {
|
|
|
+ currentElem.skipped = true;
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ matchesWithLength.sort(function (a, b) {
|
|
|
+ return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match;
|
|
|
+ });
|
|
|
+
|
|
|
+ for (var i = 0, len = matchesWithLength.length; i < len; i++) {
|
|
|
+ if (isSubTerm(i)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ matches.push(matchesWithLength[i].match);
|
|
|
+ matchesLength.push(matchesWithLength[i].matchLength);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_isEntireWord",
|
|
|
+ value: function _isEntireWord(content, startIdx, length) {
|
|
|
+ if (startIdx > 0) {
|
|
|
+ var first = content.charCodeAt(startIdx);
|
|
|
+ var limit = content.charCodeAt(startIdx - 1);
|
|
|
+
|
|
|
+ if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var endIdx = startIdx + length - 1;
|
|
|
+
|
|
|
+ if (endIdx < content.length - 1) {
|
|
|
+ var last = content.charCodeAt(endIdx);
|
|
|
+
|
|
|
+ var _limit = content.charCodeAt(endIdx + 1);
|
|
|
+
|
|
|
+ if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(_limit)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_calculatePhraseMatch",
|
|
|
+ value: function _calculatePhraseMatch(query, pageIndex, pageContent, pageDiffs, entireWord) {
|
|
|
+ var matches = [],
|
|
|
+ matchesLength = [];
|
|
|
+ var queryLen = query.length;
|
|
|
+ var matchIdx = -queryLen;
|
|
|
+
|
|
|
+ while (true) {
|
|
|
+ matchIdx = pageContent.indexOf(query, matchIdx + queryLen);
|
|
|
+
|
|
|
+ if (matchIdx === -1) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (entireWord && !this._isEntireWord(pageContent, matchIdx, queryLen)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var originalMatchIdx = getOriginalIndex(matchIdx, pageDiffs),
|
|
|
+ matchEnd = matchIdx + queryLen - 1,
|
|
|
+ originalQueryLen = getOriginalIndex(matchEnd, pageDiffs) - originalMatchIdx + 1;
|
|
|
+ matches.push(originalMatchIdx);
|
|
|
+ matchesLength.push(originalQueryLen);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pageMatches[pageIndex] = matches;
|
|
|
+ this._pageMatchesLength[pageIndex] = matchesLength;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_calculateWordMatch",
|
|
|
+ value: function _calculateWordMatch(query, pageIndex, pageContent, pageDiffs, entireWord) {
|
|
|
+ var matchesWithLength = [];
|
|
|
+ var queryArray = query.match(/\S+/g);
|
|
|
+
|
|
|
+ for (var i = 0, len = queryArray.length; i < len; i++) {
|
|
|
+ var subquery = queryArray[i];
|
|
|
+ var subqueryLen = subquery.length;
|
|
|
+ var matchIdx = -subqueryLen;
|
|
|
+
|
|
|
+ while (true) {
|
|
|
+ matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen);
|
|
|
+
|
|
|
+ if (matchIdx === -1) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (entireWord && !this._isEntireWord(pageContent, matchIdx, subqueryLen)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var originalMatchIdx = getOriginalIndex(matchIdx, pageDiffs),
|
|
|
+ matchEnd = matchIdx + subqueryLen - 1,
|
|
|
+ originalQueryLen = getOriginalIndex(matchEnd, pageDiffs) - originalMatchIdx + 1;
|
|
|
+ matchesWithLength.push({
|
|
|
+ match: originalMatchIdx,
|
|
|
+ matchLength: originalQueryLen,
|
|
|
+ skipped: false
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pageMatchesLength[pageIndex] = [];
|
|
|
+ this._pageMatches[pageIndex] = [];
|
|
|
+
|
|
|
+ this._prepareMatches(matchesWithLength, this._pageMatches[pageIndex], this._pageMatchesLength[pageIndex]);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_calculateMatch",
|
|
|
+ value: function _calculateMatch(pageIndex) {
|
|
|
+ var pageContent = this._pageContents[pageIndex];
|
|
|
+ var pageDiffs = this._pageDiffs[pageIndex];
|
|
|
+ var query = this._query;
|
|
|
+ var _this$_state = this._state,
|
|
|
+ caseSensitive = _this$_state.caseSensitive,
|
|
|
+ entireWord = _this$_state.entireWord,
|
|
|
+ phraseSearch = _this$_state.phraseSearch;
|
|
|
+
|
|
|
+ if (query.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!caseSensitive) {
|
|
|
+ pageContent = pageContent.toLowerCase();
|
|
|
+ query = query.toLowerCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (phraseSearch) {
|
|
|
+ this._calculatePhraseMatch(query, pageIndex, pageContent, pageDiffs, entireWord);
|
|
|
+ } else {
|
|
|
+ this._calculateWordMatch(query, pageIndex, pageContent, pageDiffs, entireWord);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._state.highlightAll) {
|
|
|
+ this._updatePage(pageIndex);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._resumePageIdx === pageIndex) {
|
|
|
+ this._resumePageIdx = null;
|
|
|
+
|
|
|
+ this._nextPageMatch();
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageMatchesCount = this._pageMatches[pageIndex].length;
|
|
|
+
|
|
|
+ if (pageMatchesCount > 0) {
|
|
|
+ this._matchesCountTotal += pageMatchesCount;
|
|
|
+
|
|
|
+ this._updateUIResultsCount();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_extractText",
|
|
|
+ value: function _extractText() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this._extractTextPromises.length > 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var promise = Promise.resolve();
|
|
|
+
|
|
|
+ var _loop = function _loop(i, ii) {
|
|
|
+ var extractTextCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ _this2._extractTextPromises[i] = extractTextCapability.promise;
|
|
|
+ promise = promise.then(function () {
|
|
|
+ return _this2._pdfDocument.getPage(i + 1).then(function (pdfPage) {
|
|
|
+ return pdfPage.getTextContent({
|
|
|
+ normalizeWhitespace: true
|
|
|
+ });
|
|
|
+ }).then(function (textContent) {
|
|
|
+ var textItems = textContent.items;
|
|
|
+ var strBuf = [];
|
|
|
+
|
|
|
+ for (var j = 0, jj = textItems.length; j < jj; j++) {
|
|
|
+ strBuf.push(textItems[j].str);
|
|
|
+ }
|
|
|
+
|
|
|
+ var _normalize = normalize(strBuf.join(""));
|
|
|
+
|
|
|
+ var _normalize2 = _slicedToArray(_normalize, 2);
|
|
|
+
|
|
|
+ _this2._pageContents[i] = _normalize2[0];
|
|
|
+ _this2._pageDiffs[i] = _normalize2[1];
|
|
|
+ extractTextCapability.resolve(i);
|
|
|
+ }, function (reason) {
|
|
|
+ console.error("Unable to get text content for page ".concat(i + 1), reason);
|
|
|
+ _this2._pageContents[i] = "";
|
|
|
+ _this2._pageDiffs[i] = null;
|
|
|
+ extractTextCapability.resolve(i);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._linkService.pagesCount; i < ii; i++) {
|
|
|
+ _loop(i, ii);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updatePage",
|
|
|
+ value: function _updatePage(index) {
|
|
|
+ if (this._scrollMatches && this._selected.pageIdx === index) {
|
|
|
+ this._linkService.page = index + 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._eventBus.dispatch("updatetextlayermatches", {
|
|
|
+ source: this,
|
|
|
+ pageIndex: index
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateAllPages",
|
|
|
+ value: function _updateAllPages() {
|
|
|
+ this._eventBus.dispatch("updatetextlayermatches", {
|
|
|
+ source: this,
|
|
|
+ pageIndex: -1
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_nextMatch",
|
|
|
+ value: function _nextMatch() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var previous = this._state.findPrevious;
|
|
|
+ var currentPageIndex = this._linkService.page - 1;
|
|
|
+ var numPages = this._linkService.pagesCount;
|
|
|
+ this._highlightMatches = true;
|
|
|
+
|
|
|
+ if (this._dirtyMatch) {
|
|
|
+ this._dirtyMatch = false;
|
|
|
+ this._selected.pageIdx = this._selected.matchIdx = -1;
|
|
|
+ this._offset.pageIdx = currentPageIndex;
|
|
|
+ this._offset.matchIdx = null;
|
|
|
+ this._offset.wrapped = false;
|
|
|
+ this._resumePageIdx = null;
|
|
|
+ this._pageMatches.length = 0;
|
|
|
+ this._pageMatchesLength.length = 0;
|
|
|
+ this._matchesCountTotal = 0;
|
|
|
+
|
|
|
+ this._updateAllPages();
|
|
|
+
|
|
|
+ for (var i = 0; i < numPages; i++) {
|
|
|
+ if (this._pendingFindMatches[i] === true) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pendingFindMatches[i] = true;
|
|
|
+
|
|
|
+ this._extractTextPromises[i].then(function (pageIdx) {
|
|
|
+ delete _this3._pendingFindMatches[pageIdx];
|
|
|
+
|
|
|
+ _this3._calculateMatch(pageIdx);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._query === "") {
|
|
|
+ this._updateUIState(FindState.FOUND);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._resumePageIdx) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var offset = this._offset;
|
|
|
+ this._pagesToSearch = numPages;
|
|
|
+
|
|
|
+ if (offset.matchIdx !== null) {
|
|
|
+ var numPageMatches = this._pageMatches[offset.pageIdx].length;
|
|
|
+
|
|
|
+ if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {
|
|
|
+ offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;
|
|
|
+
|
|
|
+ this._updateMatch(true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._advanceOffsetPage(previous);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._nextPageMatch();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_matchesReady",
|
|
|
+ value: function _matchesReady(matches) {
|
|
|
+ var offset = this._offset;
|
|
|
+ var numMatches = matches.length;
|
|
|
+ var previous = this._state.findPrevious;
|
|
|
+
|
|
|
+ if (numMatches) {
|
|
|
+ offset.matchIdx = previous ? numMatches - 1 : 0;
|
|
|
+
|
|
|
+ this._updateMatch(true);
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._advanceOffsetPage(previous);
|
|
|
+
|
|
|
+ if (offset.wrapped) {
|
|
|
+ offset.matchIdx = null;
|
|
|
+
|
|
|
+ if (this._pagesToSearch < 0) {
|
|
|
+ this._updateMatch(false);
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_nextPageMatch",
|
|
|
+ value: function _nextPageMatch() {
|
|
|
+ if (this._resumePageIdx !== null) {
|
|
|
+ console.error("There can only be one pending page.");
|
|
|
+ }
|
|
|
+
|
|
|
+ var matches = null;
|
|
|
+
|
|
|
+ do {
|
|
|
+ var pageIdx = this._offset.pageIdx;
|
|
|
+ matches = this._pageMatches[pageIdx];
|
|
|
+
|
|
|
+ if (!matches) {
|
|
|
+ this._resumePageIdx = pageIdx;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ } while (!this._matchesReady(matches));
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_advanceOffsetPage",
|
|
|
+ value: function _advanceOffsetPage(previous) {
|
|
|
+ var offset = this._offset;
|
|
|
+ var numPages = this._linkService.pagesCount;
|
|
|
+ offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;
|
|
|
+ offset.matchIdx = null;
|
|
|
+ this._pagesToSearch--;
|
|
|
+
|
|
|
+ if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
|
|
|
+ offset.pageIdx = previous ? numPages - 1 : 0;
|
|
|
+ offset.wrapped = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateMatch",
|
|
|
+ value: function _updateMatch() {
|
|
|
+ var found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+ var state = FindState.NOT_FOUND;
|
|
|
+ var wrapped = this._offset.wrapped;
|
|
|
+ this._offset.wrapped = false;
|
|
|
+
|
|
|
+ if (found) {
|
|
|
+ var previousPage = this._selected.pageIdx;
|
|
|
+ this._selected.pageIdx = this._offset.pageIdx;
|
|
|
+ this._selected.matchIdx = this._offset.matchIdx;
|
|
|
+ state = wrapped ? FindState.WRAPPED : FindState.FOUND;
|
|
|
+
|
|
|
+ if (previousPage !== -1 && previousPage !== this._selected.pageIdx) {
|
|
|
+ this._updatePage(previousPage);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._updateUIState(state, this._state.findPrevious);
|
|
|
+
|
|
|
+ if (this._selected.pageIdx !== -1) {
|
|
|
+ this._scrollMatches = true;
|
|
|
+
|
|
|
+ this._updatePage(this._selected.pageIdx);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_onFindBarClose",
|
|
|
+ value: function _onFindBarClose(evt) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var pdfDocument = this._pdfDocument;
|
|
|
+
|
|
|
+ this._firstPageCapability.promise.then(function () {
|
|
|
+ if (!_this4._pdfDocument || pdfDocument && _this4._pdfDocument !== pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this4._findTimeout) {
|
|
|
+ clearTimeout(_this4._findTimeout);
|
|
|
+ _this4._findTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this4._resumePageIdx) {
|
|
|
+ _this4._resumePageIdx = null;
|
|
|
+ _this4._dirtyMatch = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this4._updateUIState(FindState.FOUND);
|
|
|
+
|
|
|
+ _this4._highlightMatches = false;
|
|
|
+
|
|
|
+ _this4._updateAllPages();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_requestMatchesCount",
|
|
|
+ value: function _requestMatchesCount() {
|
|
|
+ var _this$_selected = this._selected,
|
|
|
+ pageIdx = _this$_selected.pageIdx,
|
|
|
+ matchIdx = _this$_selected.matchIdx;
|
|
|
+ var current = 0,
|
|
|
+ total = this._matchesCountTotal;
|
|
|
+
|
|
|
+ if (matchIdx !== -1) {
|
|
|
+ for (var i = 0; i < pageIdx; i++) {
|
|
|
+ current += this._pageMatches[i] && this._pageMatches[i].length || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ current += matchIdx + 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (current < 1 || current > total) {
|
|
|
+ current = total = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ current: current,
|
|
|
+ total: total
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateUIResultsCount",
|
|
|
+ value: function _updateUIResultsCount() {
|
|
|
+ this._eventBus.dispatch("updatefindmatchescount", {
|
|
|
+ source: this,
|
|
|
+ matchesCount: this._requestMatchesCount()
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateUIState",
|
|
|
+ value: function _updateUIState(state, previous) {
|
|
|
+ this._eventBus.dispatch("updatefindcontrolstate", {
|
|
|
+ source: this,
|
|
|
+ state: state,
|
|
|
+ previous: previous,
|
|
|
+ matchesCount: this._requestMatchesCount(),
|
|
|
+ rawQuery: this._state ? this._state.query : null
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "highlightMatches",
|
|
|
+ get: function get() {
|
|
|
+ return this._highlightMatches;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pageMatches",
|
|
|
+ get: function get() {
|
|
|
+ return this._pageMatches;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pageMatchesLength",
|
|
|
+ get: function get() {
|
|
|
+ return this._pageMatchesLength;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "selected",
|
|
|
+ get: function get() {
|
|
|
+ return this._selected;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "state",
|
|
|
+ get: function get() {
|
|
|
+ return this._state;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_query",
|
|
|
+ get: function get() {
|
|
|
+ if (this._state.query !== this._rawQuery) {
|
|
|
+ this._rawQuery = this._state.query;
|
|
|
+
|
|
|
+ var _normalize3 = normalize(this._state.query);
|
|
|
+
|
|
|
+ var _normalize4 = _slicedToArray(_normalize3, 1);
|
|
|
+
|
|
|
+ this._normalizedQuery = _normalize4[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._normalizedQuery;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFFindController;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFFindController = PDFFindController;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 18 */
|
|
|
+ /***/ ((__unused_webpack_module, exports) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.getCharacterType = getCharacterType;
|
|
|
+ exports.CharacterType = void 0;
|
|
|
+ var CharacterType = {
|
|
|
+ SPACE: 0,
|
|
|
+ ALPHA_LETTER: 1,
|
|
|
+ PUNCT: 2,
|
|
|
+ HAN_LETTER: 3,
|
|
|
+ KATAKANA_LETTER: 4,
|
|
|
+ HIRAGANA_LETTER: 5,
|
|
|
+ HALFWIDTH_KATAKANA_LETTER: 6,
|
|
|
+ THAI_LETTER: 7
|
|
|
+ };
|
|
|
+ exports.CharacterType = CharacterType;
|
|
|
+
|
|
|
+ function isAlphabeticalScript(charCode) {
|
|
|
+ return charCode < 0x2e80;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isAscii(charCode) {
|
|
|
+ return (charCode & 0xff80) === 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isAsciiAlpha(charCode) {
|
|
|
+ return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isAsciiDigit(charCode) {
|
|
|
+ return charCode >= 0x30 && charCode <= 0x39;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isAsciiSpace(charCode) {
|
|
|
+ return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isHan(charCode) {
|
|
|
+ return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isKatakana(charCode) {
|
|
|
+ return charCode >= 0x30a0 && charCode <= 0x30ff;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isHiragana(charCode) {
|
|
|
+ return charCode >= 0x3040 && charCode <= 0x309f;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isHalfwidthKatakana(charCode) {
|
|
|
+ return charCode >= 0xff60 && charCode <= 0xff9f;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isThai(charCode) {
|
|
|
+ return (charCode & 0xff80) === 0x0e00;
|
|
|
+ }
|
|
|
+
|
|
|
+ function getCharacterType(charCode) {
|
|
|
+ if (isAlphabeticalScript(charCode)) {
|
|
|
+ if (isAscii(charCode)) {
|
|
|
+ if (isAsciiSpace(charCode)) {
|
|
|
+ return CharacterType.SPACE;
|
|
|
+ } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) {
|
|
|
+ return CharacterType.ALPHA_LETTER;
|
|
|
+ }
|
|
|
+
|
|
|
+ return CharacterType.PUNCT;
|
|
|
+ } else if (isThai(charCode)) {
|
|
|
+ return CharacterType.THAI_LETTER;
|
|
|
+ } else if (charCode === 0xa0) {
|
|
|
+ return CharacterType.SPACE;
|
|
|
+ }
|
|
|
+
|
|
|
+ return CharacterType.ALPHA_LETTER;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isHan(charCode)) {
|
|
|
+ return CharacterType.HAN_LETTER;
|
|
|
+ } else if (isKatakana(charCode)) {
|
|
|
+ return CharacterType.KATAKANA_LETTER;
|
|
|
+ } else if (isHiragana(charCode)) {
|
|
|
+ return CharacterType.HIRAGANA_LETTER;
|
|
|
+ } else if (isHalfwidthKatakana(charCode)) {
|
|
|
+ return CharacterType.HALFWIDTH_KATAKANA_LETTER;
|
|
|
+ }
|
|
|
+
|
|
|
+ return CharacterType.ALPHA_LETTER;
|
|
|
+ }
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 19 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.isDestArraysEqual = isDestArraysEqual;
|
|
|
+ exports.isDestHashesEqual = isDestHashesEqual;
|
|
|
+ exports.PDFHistory = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var HASH_CHANGE_TIMEOUT = 1000;
|
|
|
+ var POSITION_UPDATED_THRESHOLD = 50;
|
|
|
+ var UPDATE_VIEWAREA_TIMEOUT = 1000;
|
|
|
+
|
|
|
+ function getCurrentHash() {
|
|
|
+ return document.location.hash;
|
|
|
+ }
|
|
|
+
|
|
|
+ var PDFHistory = /*#__PURE__*/function () {
|
|
|
+ function PDFHistory(_ref) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var linkService = _ref.linkService,
|
|
|
+ eventBus = _ref.eventBus;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFHistory);
|
|
|
+
|
|
|
+ this.linkService = linkService;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this._initialized = false;
|
|
|
+ this._fingerprint = "";
|
|
|
+ this.reset();
|
|
|
+ this._boundEvents = null;
|
|
|
+ this._isViewerInPresentationMode = false;
|
|
|
+
|
|
|
+ this.eventBus._on("presentationmodechanged", function (evt) {
|
|
|
+ _this._isViewerInPresentationMode = evt.state !== _ui_utils.PresentationModeState.NORMAL;
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("pagesinit", function () {
|
|
|
+ _this._isPagesLoaded = false;
|
|
|
+
|
|
|
+ _this.eventBus._on("pagesloaded", function (evt) {
|
|
|
+ _this._isPagesLoaded = !!evt.pagesCount;
|
|
|
+ }, {
|
|
|
+ once: true
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFHistory, [{
|
|
|
+ key: "initialize",
|
|
|
+ value: function initialize(_ref2) {
|
|
|
+ var fingerprint = _ref2.fingerprint,
|
|
|
+ _ref2$resetHistory = _ref2.resetHistory,
|
|
|
+ resetHistory = _ref2$resetHistory === void 0 ? false : _ref2$resetHistory,
|
|
|
+ _ref2$updateUrl = _ref2.updateUrl,
|
|
|
+ updateUrl = _ref2$updateUrl === void 0 ? false : _ref2$updateUrl;
|
|
|
+
|
|
|
+ if (!fingerprint || typeof fingerprint !== "string") {
|
|
|
+ console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._initialized) {
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ var reInitialized = this._fingerprint !== "" && this._fingerprint !== fingerprint;
|
|
|
+ this._fingerprint = fingerprint;
|
|
|
+ this._updateUrl = updateUrl === true;
|
|
|
+ this._initialized = true;
|
|
|
+
|
|
|
+ this._bindEvents();
|
|
|
+
|
|
|
+ var state = window.history.state;
|
|
|
+ this._popStateInProgress = false;
|
|
|
+ this._blockHashChange = 0;
|
|
|
+ this._currentHash = getCurrentHash();
|
|
|
+ this._numPositionUpdates = 0;
|
|
|
+ this._uid = this._maxUid = 0;
|
|
|
+ this._destination = null;
|
|
|
+ this._position = null;
|
|
|
+
|
|
|
+ if (!this._isValidState(state, true) || resetHistory) {
|
|
|
+ var _this$_parseCurrentHa = this._parseCurrentHash(true),
|
|
|
+ hash = _this$_parseCurrentHa.hash,
|
|
|
+ page = _this$_parseCurrentHa.page,
|
|
|
+ rotation = _this$_parseCurrentHa.rotation;
|
|
|
+
|
|
|
+ if (!hash || reInitialized || resetHistory) {
|
|
|
+ this._pushOrReplaceState(null, true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pushOrReplaceState({
|
|
|
+ hash: hash,
|
|
|
+ page: page,
|
|
|
+ rotation: rotation
|
|
|
+ }, true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var destination = state.destination;
|
|
|
+
|
|
|
+ this._updateInternalState(destination, state.uid, true);
|
|
|
+
|
|
|
+ if (destination.rotation !== undefined) {
|
|
|
+ this._initialRotation = destination.rotation;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (destination.dest) {
|
|
|
+ this._initialBookmark = JSON.stringify(destination.dest);
|
|
|
+ this._destination.page = null;
|
|
|
+ } else if (destination.hash) {
|
|
|
+ this._initialBookmark = destination.hash;
|
|
|
+ } else if (destination.page) {
|
|
|
+ this._initialBookmark = "page=".concat(destination.page);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ if (this._initialized) {
|
|
|
+ this._pageHide();
|
|
|
+
|
|
|
+ this._initialized = false;
|
|
|
+
|
|
|
+ this._unbindEvents();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._updateViewareaTimeout) {
|
|
|
+ clearTimeout(this._updateViewareaTimeout);
|
|
|
+ this._updateViewareaTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._initialBookmark = null;
|
|
|
+ this._initialRotation = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "push",
|
|
|
+ value: function push(_ref3) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var _ref3$namedDest = _ref3.namedDest,
|
|
|
+ namedDest = _ref3$namedDest === void 0 ? null : _ref3$namedDest,
|
|
|
+ explicitDest = _ref3.explicitDest,
|
|
|
+ pageNumber = _ref3.pageNumber;
|
|
|
+
|
|
|
+ if (!this._initialized) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (namedDest && typeof namedDest !== "string") {
|
|
|
+ console.error("PDFHistory.push: " + "\"".concat(namedDest, "\" is not a valid namedDest parameter."));
|
|
|
+ return;
|
|
|
+ } else if (!Array.isArray(explicitDest)) {
|
|
|
+ console.error("PDFHistory.push: " + "\"".concat(explicitDest, "\" is not a valid explicitDest parameter."));
|
|
|
+ return;
|
|
|
+ } else if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.linkService.pagesCount)) {
|
|
|
+ if (pageNumber !== null || this._destination) {
|
|
|
+ console.error("PDFHistory.push: " + "\"".concat(pageNumber, "\" is not a valid pageNumber parameter."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var hash = namedDest || JSON.stringify(explicitDest);
|
|
|
+
|
|
|
+ if (!hash) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var forceReplace = false;
|
|
|
+
|
|
|
+ if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) {
|
|
|
+ if (this._destination.page) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ forceReplace = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._popStateInProgress && !forceReplace) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pushOrReplaceState({
|
|
|
+ dest: explicitDest,
|
|
|
+ hash: hash,
|
|
|
+ page: pageNumber,
|
|
|
+ rotation: this.linkService.rotation
|
|
|
+ }, forceReplace);
|
|
|
+
|
|
|
+ if (!this._popStateInProgress) {
|
|
|
+ this._popStateInProgress = true;
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this2._popStateInProgress = false;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pushPage",
|
|
|
+ value: function pushPage(pageNumber) {
|
|
|
+ var _this$_destination,
|
|
|
+ _this3 = this;
|
|
|
+
|
|
|
+ if (!this._initialized) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.linkService.pagesCount)) {
|
|
|
+ console.error("PDFHistory.pushPage: \"".concat(pageNumber, "\" is not a valid page number."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (((_this$_destination = this._destination) === null || _this$_destination === void 0 ? void 0 : _this$_destination.page) === pageNumber) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._popStateInProgress) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pushOrReplaceState({
|
|
|
+ hash: "page=".concat(pageNumber),
|
|
|
+ page: pageNumber,
|
|
|
+ rotation: this.linkService.rotation
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!this._popStateInProgress) {
|
|
|
+ this._popStateInProgress = true;
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this3._popStateInProgress = false;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pushCurrentPosition",
|
|
|
+ value: function pushCurrentPosition() {
|
|
|
+ if (!this._initialized || this._popStateInProgress) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._tryPushCurrentPosition();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "back",
|
|
|
+ value: function back() {
|
|
|
+ if (!this._initialized || this._popStateInProgress) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var state = window.history.state;
|
|
|
+
|
|
|
+ if (this._isValidState(state) && state.uid > 0) {
|
|
|
+ window.history.back();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "forward",
|
|
|
+ value: function forward() {
|
|
|
+ if (!this._initialized || this._popStateInProgress) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var state = window.history.state;
|
|
|
+
|
|
|
+ if (this._isValidState(state) && state.uid < this._maxUid) {
|
|
|
+ window.history.forward();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_pushOrReplaceState",
|
|
|
+ value: function _pushOrReplaceState(destination) {
|
|
|
+ var forceReplace = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ var shouldReplace = forceReplace || !this._destination;
|
|
|
+ var newState = {
|
|
|
+ fingerprint: this._fingerprint,
|
|
|
+ uid: shouldReplace ? this._uid : this._uid + 1,
|
|
|
+ destination: destination
|
|
|
+ };
|
|
|
+
|
|
|
+ this._updateInternalState(destination, newState.uid);
|
|
|
+
|
|
|
+ var newUrl;
|
|
|
+
|
|
|
+ if (this._updateUrl && destination !== null && destination !== void 0 && destination.hash) {
|
|
|
+ var baseUrl = document.location.href.split("#")[0];
|
|
|
+
|
|
|
+ if (!baseUrl.startsWith("file://")) {
|
|
|
+ newUrl = "".concat(baseUrl, "#").concat(destination.hash);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (shouldReplace) {
|
|
|
+ window.history.replaceState(newState, "", newUrl);
|
|
|
+ } else {
|
|
|
+ window.history.pushState(newState, "", newUrl);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_tryPushCurrentPosition",
|
|
|
+ value: function _tryPushCurrentPosition() {
|
|
|
+ var temporary = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (!this._position) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var position = this._position;
|
|
|
+
|
|
|
+ if (temporary) {
|
|
|
+ position = Object.assign(Object.create(null), this._position);
|
|
|
+ position.temporary = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._destination) {
|
|
|
+ this._pushOrReplaceState(position);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._destination.temporary) {
|
|
|
+ this._pushOrReplaceState(position, true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._destination.hash === position.hash) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var forceReplace = false;
|
|
|
+
|
|
|
+ if (this._destination.page >= position.first && this._destination.page <= position.page) {
|
|
|
+ if (this._destination.dest || !this._destination.first) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ forceReplace = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pushOrReplaceState(position, forceReplace);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_isValidState",
|
|
|
+ value: function _isValidState(state) {
|
|
|
+ var checkReload = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ if (!state) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (state.fingerprint !== this._fingerprint) {
|
|
|
+ if (checkReload) {
|
|
|
+ if (typeof state.fingerprint !== "string" || state.fingerprint.length !== this._fingerprint.length) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _performance$getEntri = performance.getEntriesByType("navigation"),
|
|
|
+ _performance$getEntri2 = _slicedToArray(_performance$getEntri, 1),
|
|
|
+ perfEntry = _performance$getEntri2[0];
|
|
|
+
|
|
|
+ if ((perfEntry === null || perfEntry === void 0 ? void 0 : perfEntry.type) !== "reload") {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!Number.isInteger(state.uid) || state.uid < 0) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (state.destination === null || _typeof(state.destination) !== "object") {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateInternalState",
|
|
|
+ value: function _updateInternalState(destination, uid) {
|
|
|
+ var removeTemporary = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+
|
|
|
+ if (this._updateViewareaTimeout) {
|
|
|
+ clearTimeout(this._updateViewareaTimeout);
|
|
|
+ this._updateViewareaTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (removeTemporary && destination !== null && destination !== void 0 && destination.temporary) {
|
|
|
+ delete destination.temporary;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._destination = destination;
|
|
|
+ this._uid = uid;
|
|
|
+ this._maxUid = Math.max(this._maxUid, uid);
|
|
|
+ this._numPositionUpdates = 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_parseCurrentHash",
|
|
|
+ value: function _parseCurrentHash() {
|
|
|
+ var checkNameddest = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+ var hash = unescape(getCurrentHash()).substring(1);
|
|
|
+ var params = (0, _ui_utils.parseQueryString)(hash);
|
|
|
+ var nameddest = params.nameddest || "";
|
|
|
+ var page = params.page | 0;
|
|
|
+
|
|
|
+ if (!(Number.isInteger(page) && page > 0 && page <= this.linkService.pagesCount) || checkNameddest && nameddest.length > 0) {
|
|
|
+ page = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ hash: hash,
|
|
|
+ page: page,
|
|
|
+ rotation: this.linkService.rotation
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateViewarea",
|
|
|
+ value: function _updateViewarea(_ref4) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var location = _ref4.location;
|
|
|
+
|
|
|
+ if (this._updateViewareaTimeout) {
|
|
|
+ clearTimeout(this._updateViewareaTimeout);
|
|
|
+ this._updateViewareaTimeout = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._position = {
|
|
|
+ hash: this._isViewerInPresentationMode ? "page=".concat(location.pageNumber) : location.pdfOpenParams.substring(1),
|
|
|
+ page: this.linkService.page,
|
|
|
+ first: location.pageNumber,
|
|
|
+ rotation: location.rotation
|
|
|
+ };
|
|
|
+
|
|
|
+ if (this._popStateInProgress) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) {
|
|
|
+ this._numPositionUpdates++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (UPDATE_VIEWAREA_TIMEOUT > 0) {
|
|
|
+ this._updateViewareaTimeout = setTimeout(function () {
|
|
|
+ if (!_this4._popStateInProgress) {
|
|
|
+ _this4._tryPushCurrentPosition(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this4._updateViewareaTimeout = null;
|
|
|
+ }, UPDATE_VIEWAREA_TIMEOUT);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_popState",
|
|
|
+ value: function _popState(_ref5) {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ var state = _ref5.state;
|
|
|
+ var newHash = getCurrentHash(),
|
|
|
+ hashChanged = this._currentHash !== newHash;
|
|
|
+ this._currentHash = newHash;
|
|
|
+
|
|
|
+ if (!state) {
|
|
|
+ this._uid++;
|
|
|
+
|
|
|
+ var _this$_parseCurrentHa2 = this._parseCurrentHash(),
|
|
|
+ hash = _this$_parseCurrentHa2.hash,
|
|
|
+ page = _this$_parseCurrentHa2.page,
|
|
|
+ rotation = _this$_parseCurrentHa2.rotation;
|
|
|
+
|
|
|
+ this._pushOrReplaceState({
|
|
|
+ hash: hash,
|
|
|
+ page: page,
|
|
|
+ rotation: rotation
|
|
|
+ }, true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._isValidState(state)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._popStateInProgress = true;
|
|
|
+
|
|
|
+ if (hashChanged) {
|
|
|
+ this._blockHashChange++;
|
|
|
+ (0, _ui_utils.waitOnEventOrTimeout)({
|
|
|
+ target: window,
|
|
|
+ name: "hashchange",
|
|
|
+ delay: HASH_CHANGE_TIMEOUT
|
|
|
+ }).then(function () {
|
|
|
+ _this5._blockHashChange--;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ var destination = state.destination;
|
|
|
+
|
|
|
+ this._updateInternalState(destination, state.uid, true);
|
|
|
+
|
|
|
+ if ((0, _ui_utils.isValidRotation)(destination.rotation)) {
|
|
|
+ this.linkService.rotation = destination.rotation;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (destination.dest) {
|
|
|
+ this.linkService.goToDestination(destination.dest);
|
|
|
+ } else if (destination.hash) {
|
|
|
+ this.linkService.setHash(destination.hash);
|
|
|
+ } else if (destination.page) {
|
|
|
+ this.linkService.page = destination.page;
|
|
|
+ }
|
|
|
+
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this5._popStateInProgress = false;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_pageHide",
|
|
|
+ value: function _pageHide() {
|
|
|
+ if (!this._destination || this._destination.temporary) {
|
|
|
+ this._tryPushCurrentPosition();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindEvents",
|
|
|
+ value: function _bindEvents() {
|
|
|
+ if (this._boundEvents) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._boundEvents = {
|
|
|
+ updateViewarea: this._updateViewarea.bind(this),
|
|
|
+ popState: this._popState.bind(this),
|
|
|
+ pageHide: this._pageHide.bind(this)
|
|
|
+ };
|
|
|
+
|
|
|
+ this.eventBus._on("updateviewarea", this._boundEvents.updateViewarea);
|
|
|
+
|
|
|
+ window.addEventListener("popstate", this._boundEvents.popState);
|
|
|
+ window.addEventListener("pagehide", this._boundEvents.pageHide);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_unbindEvents",
|
|
|
+ value: function _unbindEvents() {
|
|
|
+ if (!this._boundEvents) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus._off("updateviewarea", this._boundEvents.updateViewarea);
|
|
|
+
|
|
|
+ window.removeEventListener("popstate", this._boundEvents.popState);
|
|
|
+ window.removeEventListener("pagehide", this._boundEvents.pageHide);
|
|
|
+ this._boundEvents = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "popStateInProgress",
|
|
|
+ get: function get() {
|
|
|
+ return this._initialized && (this._popStateInProgress || this._blockHashChange > 0);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "initialBookmark",
|
|
|
+ get: function get() {
|
|
|
+ return this._initialized ? this._initialBookmark : null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "initialRotation",
|
|
|
+ get: function get() {
|
|
|
+ return this._initialized ? this._initialRotation : null;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFHistory;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFHistory = PDFHistory;
|
|
|
+
|
|
|
+ function isDestHashesEqual(destHash, pushHash) {
|
|
|
+ if (typeof destHash !== "string" || typeof pushHash !== "string") {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (destHash === pushHash) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _parseQueryString = (0, _ui_utils.parseQueryString)(destHash),
|
|
|
+ nameddest = _parseQueryString.nameddest;
|
|
|
+
|
|
|
+ if (nameddest === pushHash) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDestArraysEqual(firstDest, secondDest) {
|
|
|
+ function isEntryEqual(first, second) {
|
|
|
+ if (_typeof(first) !== _typeof(second)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (Array.isArray(first) || Array.isArray(second)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (first !== null && _typeof(first) === "object" && second !== null) {
|
|
|
+ if (Object.keys(first).length !== Object.keys(second).length) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var key in first) {
|
|
|
+ if (!isEntryEqual(first[key], second[key])) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return first === second || Number.isNaN(first) && Number.isNaN(second);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (firstDest.length !== secondDest.length) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = firstDest.length; i < ii; i++) {
|
|
|
+ if (!isEntryEqual(firstDest[i], secondDest[i])) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 20 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFLayerViewer = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _base_tree_viewer = __webpack_require__(14);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
|
|
|
+
|
|
|
+ function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ var PDFLayerViewer = /*#__PURE__*/function (_BaseTreeViewer) {
|
|
|
+ _inherits(PDFLayerViewer, _BaseTreeViewer);
|
|
|
+
|
|
|
+ var _super = _createSuper(PDFLayerViewer);
|
|
|
+
|
|
|
+ function PDFLayerViewer(options) {
|
|
|
+ var _this;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFLayerViewer);
|
|
|
+
|
|
|
+ _this = _super.call(this, options);
|
|
|
+ _this.l10n = options.l10n;
|
|
|
+
|
|
|
+ _this.eventBus._on("resetlayers", _this._resetLayers.bind(_assertThisInitialized(_this)));
|
|
|
+
|
|
|
+ _this.eventBus._on("togglelayerstree", _this._toggleAllTreeItems.bind(_assertThisInitialized(_this)));
|
|
|
+
|
|
|
+ return _this;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFLayerViewer, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ _get(_getPrototypeOf(PDFLayerViewer.prototype), "reset", this).call(this);
|
|
|
+
|
|
|
+ this._optionalContentConfig = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent(layersCount) {
|
|
|
+ this.eventBus.dispatch("layersloaded", {
|
|
|
+ source: this,
|
|
|
+ layersCount: layersCount
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindLink",
|
|
|
+ value: function _bindLink(element, _ref) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var groupId = _ref.groupId,
|
|
|
+ input = _ref.input;
|
|
|
+
|
|
|
+ var setVisibility = function setVisibility() {
|
|
|
+ _this2._optionalContentConfig.setVisibility(groupId, input.checked);
|
|
|
+
|
|
|
+ _this2.eventBus.dispatch("optionalcontentconfig", {
|
|
|
+ source: _this2,
|
|
|
+ promise: Promise.resolve(_this2._optionalContentConfig)
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ element.onclick = function (evt) {
|
|
|
+ if (evt.target === input) {
|
|
|
+ setVisibility();
|
|
|
+ return true;
|
|
|
+ } else if (evt.target !== element) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ input.checked = !input.checked;
|
|
|
+ setVisibility();
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setNestedName",
|
|
|
+ value: function () {
|
|
|
+ var _setNestedName2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(element, _ref2) {
|
|
|
+ var _ref2$name, name;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ _ref2$name = _ref2.name, name = _ref2$name === void 0 ? null : _ref2$name;
|
|
|
+
|
|
|
+ if (!(typeof name === "string")) {
|
|
|
+ _context.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ element.textContent = this._normalizeTextContent(name);
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _context.next = 6;
|
|
|
+ return this.l10n.get("additional_layers", null, "Additional Layers");
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ element.textContent = _context.sent;
|
|
|
+ element.style.fontStyle = "italic";
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _setNestedName(_x, _x2) {
|
|
|
+ return _setNestedName2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _setNestedName;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_addToggleButton",
|
|
|
+ value: function _addToggleButton(div, _ref3) {
|
|
|
+ var _ref3$name = _ref3.name,
|
|
|
+ name = _ref3$name === void 0 ? null : _ref3$name;
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFLayerViewer.prototype), "_addToggleButton", this).call(this, div, name === null);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_toggleAllTreeItems",
|
|
|
+ value: function _toggleAllTreeItems() {
|
|
|
+ if (!this._optionalContentConfig) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFLayerViewer.prototype), "_toggleAllTreeItems", this).call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "render",
|
|
|
+ value: function render(_ref4) {
|
|
|
+ var optionalContentConfig = _ref4.optionalContentConfig,
|
|
|
+ pdfDocument = _ref4.pdfDocument;
|
|
|
+
|
|
|
+ if (this._optionalContentConfig) {
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._optionalContentConfig = optionalContentConfig || null;
|
|
|
+ this._pdfDocument = pdfDocument || null;
|
|
|
+ var groups = optionalContentConfig && optionalContentConfig.getOrder();
|
|
|
+
|
|
|
+ if (!groups) {
|
|
|
+ this._dispatchEvent(0);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var fragment = document.createDocumentFragment(),
|
|
|
+ queue = [{
|
|
|
+ parent: fragment,
|
|
|
+ groups: groups
|
|
|
+ }];
|
|
|
+ var layersCount = 0,
|
|
|
+ hasAnyNesting = false;
|
|
|
+
|
|
|
+ while (queue.length > 0) {
|
|
|
+ var levelData = queue.shift();
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(levelData.groups),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var groupId = _step.value;
|
|
|
+ var div = document.createElement("div");
|
|
|
+ div.className = "treeItem";
|
|
|
+ var element = document.createElement("a");
|
|
|
+ div.appendChild(element);
|
|
|
+
|
|
|
+ if (_typeof(groupId) === "object") {
|
|
|
+ hasAnyNesting = true;
|
|
|
+
|
|
|
+ this._addToggleButton(div, groupId);
|
|
|
+
|
|
|
+ this._setNestedName(element, groupId);
|
|
|
+
|
|
|
+ var itemsDiv = document.createElement("div");
|
|
|
+ itemsDiv.className = "treeItems";
|
|
|
+ div.appendChild(itemsDiv);
|
|
|
+ queue.push({
|
|
|
+ parent: itemsDiv,
|
|
|
+ groups: groupId.order
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ var group = optionalContentConfig.getGroup(groupId);
|
|
|
+ var input = document.createElement("input");
|
|
|
+
|
|
|
+ this._bindLink(element, {
|
|
|
+ groupId: groupId,
|
|
|
+ input: input
|
|
|
+ });
|
|
|
+
|
|
|
+ input.type = "checkbox";
|
|
|
+ input.id = groupId;
|
|
|
+ input.checked = group.visible;
|
|
|
+ var label = document.createElement("label");
|
|
|
+ label.setAttribute("for", groupId);
|
|
|
+ label.textContent = this._normalizeTextContent(group.name);
|
|
|
+ element.appendChild(input);
|
|
|
+ element.appendChild(label);
|
|
|
+ layersCount++;
|
|
|
+ }
|
|
|
+
|
|
|
+ levelData.parent.appendChild(div);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._finishRendering(fragment, layersCount, hasAnyNesting);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetLayers",
|
|
|
+ value: function () {
|
|
|
+ var _resetLayers2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ var optionalContentConfig;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ if (this._optionalContentConfig) {
|
|
|
+ _context2.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ _context2.next = 4;
|
|
|
+ return this._pdfDocument.getOptionalContentConfig();
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ optionalContentConfig = _context2.sent;
|
|
|
+ this.eventBus.dispatch("optionalcontentconfig", {
|
|
|
+ source: this,
|
|
|
+ promise: Promise.resolve(optionalContentConfig)
|
|
|
+ });
|
|
|
+ this.render({
|
|
|
+ optionalContentConfig: optionalContentConfig,
|
|
|
+ pdfDocument: this._pdfDocument
|
|
|
+ });
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _resetLayers() {
|
|
|
+ return _resetLayers2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _resetLayers;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFLayerViewer;
|
|
|
+ }(_base_tree_viewer.BaseTreeViewer);
|
|
|
+
|
|
|
+ exports.PDFLayerViewer = PDFLayerViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 21 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.SimpleLinkService = exports.PDFLinkService = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var PDFLinkService = /*#__PURE__*/function () {
|
|
|
+ function PDFLinkService() {
|
|
|
+ var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ _ref$externalLinkTarg = _ref.externalLinkTarget,
|
|
|
+ externalLinkTarget = _ref$externalLinkTarg === void 0 ? null : _ref$externalLinkTarg,
|
|
|
+ _ref$externalLinkRel = _ref.externalLinkRel,
|
|
|
+ externalLinkRel = _ref$externalLinkRel === void 0 ? null : _ref$externalLinkRel,
|
|
|
+ _ref$externalLinkEnab = _ref.externalLinkEnabled,
|
|
|
+ externalLinkEnabled = _ref$externalLinkEnab === void 0 ? true : _ref$externalLinkEnab,
|
|
|
+ _ref$ignoreDestinatio = _ref.ignoreDestinationZoom,
|
|
|
+ ignoreDestinationZoom = _ref$ignoreDestinatio === void 0 ? false : _ref$ignoreDestinatio;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFLinkService);
|
|
|
+
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.externalLinkTarget = externalLinkTarget;
|
|
|
+ this.externalLinkRel = externalLinkRel;
|
|
|
+ this.externalLinkEnabled = externalLinkEnabled;
|
|
|
+ this._ignoreDestinationZoom = ignoreDestinationZoom;
|
|
|
+ this.baseUrl = null;
|
|
|
+ this.pdfDocument = null;
|
|
|
+ this.pdfViewer = null;
|
|
|
+ this.pdfHistory = null;
|
|
|
+ this._pagesRefCache = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFLinkService, [{
|
|
|
+ key: "setDocument",
|
|
|
+ value: function setDocument(pdfDocument) {
|
|
|
+ var baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
+ this.baseUrl = baseUrl;
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+ this._pagesRefCache = Object.create(null);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setViewer",
|
|
|
+ value: function setViewer(pdfViewer) {
|
|
|
+ this.pdfViewer = pdfViewer;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setHistory",
|
|
|
+ value: function setHistory(pdfHistory) {
|
|
|
+ this.pdfHistory = pdfHistory;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "navigateTo",
|
|
|
+ value: function navigateTo(dest) {
|
|
|
+ console.error("Deprecated method: `navigateTo`, use `goToDestination` instead.");
|
|
|
+ this.goToDestination(dest);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_goToDestinationHelper",
|
|
|
+ value: function _goToDestinationHelper(rawDest) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var namedDest = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
+ var explicitDest = arguments.length > 2 ? arguments[2] : undefined;
|
|
|
+ var destRef = explicitDest[0];
|
|
|
+ var pageNumber;
|
|
|
+
|
|
|
+ if (destRef instanceof Object) {
|
|
|
+ pageNumber = this._cachedPageNumber(destRef);
|
|
|
+
|
|
|
+ if (pageNumber === null) {
|
|
|
+ this.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
|
|
|
+ _this.cachePageRef(pageIndex + 1, destRef);
|
|
|
+
|
|
|
+ _this._goToDestinationHelper(rawDest, namedDest, explicitDest);
|
|
|
+ })["catch"](function () {
|
|
|
+ console.error("PDFLinkService._goToDestinationHelper: \"".concat(destRef, "\" is not ") + "a valid page reference, for dest=\"".concat(rawDest, "\"."));
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ } else if (Number.isInteger(destRef)) {
|
|
|
+ pageNumber = destRef + 1;
|
|
|
+ } else {
|
|
|
+ console.error("PDFLinkService._goToDestinationHelper: \"".concat(destRef, "\" is not ") + "a valid destination reference, for dest=\"".concat(rawDest, "\"."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) {
|
|
|
+ console.error("PDFLinkService._goToDestinationHelper: \"".concat(pageNumber, "\" is not ") + "a valid page number, for dest=\"".concat(rawDest, "\"."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.pdfHistory) {
|
|
|
+ this.pdfHistory.pushCurrentPosition();
|
|
|
+ this.pdfHistory.push({
|
|
|
+ namedDest: namedDest,
|
|
|
+ explicitDest: explicitDest,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfViewer.scrollPageIntoView({
|
|
|
+ pageNumber: pageNumber,
|
|
|
+ destArray: explicitDest,
|
|
|
+ ignoreDestinationZoom: this._ignoreDestinationZoom
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "goToDestination",
|
|
|
+ value: function () {
|
|
|
+ var _goToDestination = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(dest) {
|
|
|
+ var namedDest, explicitDest;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ if (this.pdfDocument) {
|
|
|
+ _context.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ if (!(typeof dest === "string")) {
|
|
|
+ _context.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ namedDest = dest;
|
|
|
+ _context.next = 6;
|
|
|
+ return this.pdfDocument.getDestination(dest);
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ explicitDest = _context.sent;
|
|
|
+ _context.next = 13;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ namedDest = null;
|
|
|
+ _context.next = 12;
|
|
|
+ return dest;
|
|
|
+
|
|
|
+ case 12:
|
|
|
+ explicitDest = _context.sent;
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ if (Array.isArray(explicitDest)) {
|
|
|
+ _context.next = 16;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ console.error("PDFLinkService.goToDestination: \"".concat(explicitDest, "\" is not ") + "a valid destination array, for dest=\"".concat(dest, "\"."));
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ this._goToDestinationHelper(dest, namedDest, explicitDest);
|
|
|
+
|
|
|
+ case 17:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function goToDestination(_x) {
|
|
|
+ return _goToDestination.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return goToDestination;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "goToPage",
|
|
|
+ value: function goToPage(val) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0;
|
|
|
+
|
|
|
+ if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) {
|
|
|
+ console.error("PDFLinkService.goToPage: \"".concat(val, "\" is not a valid page."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.pdfHistory) {
|
|
|
+ this.pdfHistory.pushCurrentPosition();
|
|
|
+ this.pdfHistory.pushPage(pageNumber);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfViewer.scrollPageIntoView({
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getDestinationHash",
|
|
|
+ value: function getDestinationHash(dest) {
|
|
|
+ if (typeof dest === "string") {
|
|
|
+ if (dest.length > 0) {
|
|
|
+ return this.getAnchorUrl("#" + escape(dest));
|
|
|
+ }
|
|
|
+ } else if (Array.isArray(dest)) {
|
|
|
+ var str = JSON.stringify(dest);
|
|
|
+
|
|
|
+ if (str.length > 0) {
|
|
|
+ return this.getAnchorUrl("#" + escape(str));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.getAnchorUrl("");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getAnchorUrl",
|
|
|
+ value: function getAnchorUrl(anchor) {
|
|
|
+ return (this.baseUrl || "") + anchor;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setHash",
|
|
|
+ value: function setHash(hash) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageNumber, dest;
|
|
|
+
|
|
|
+ if (hash.includes("=")) {
|
|
|
+ var params = (0, _ui_utils.parseQueryString)(hash);
|
|
|
+
|
|
|
+ if ("search" in params) {
|
|
|
+ this.eventBus.dispatch("findfromurlhash", {
|
|
|
+ source: this,
|
|
|
+ query: params.search.replace(/"/g, ""),
|
|
|
+ phraseSearch: params.phrase === "true"
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("page" in params) {
|
|
|
+ pageNumber = params.page | 0 || 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("zoom" in params) {
|
|
|
+ var zoomArgs = params.zoom.split(",");
|
|
|
+ var zoomArg = zoomArgs[0];
|
|
|
+ var zoomArgNumber = parseFloat(zoomArg);
|
|
|
+
|
|
|
+ if (!zoomArg.includes("Fit")) {
|
|
|
+ dest = [null, {
|
|
|
+ name: "XYZ"
|
|
|
+ }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];
|
|
|
+ } else {
|
|
|
+ if (zoomArg === "Fit" || zoomArg === "FitB") {
|
|
|
+ dest = [null, {
|
|
|
+ name: zoomArg
|
|
|
+ }];
|
|
|
+ } else if (zoomArg === "FitH" || zoomArg === "FitBH" || zoomArg === "FitV" || zoomArg === "FitBV") {
|
|
|
+ dest = [null, {
|
|
|
+ name: zoomArg
|
|
|
+ }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];
|
|
|
+ } else if (zoomArg === "FitR") {
|
|
|
+ if (zoomArgs.length !== 5) {
|
|
|
+ console.error('PDFLinkService.setHash: Not enough parameters for "FitR".');
|
|
|
+ } else {
|
|
|
+ dest = [null, {
|
|
|
+ name: zoomArg
|
|
|
+ }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ console.error("PDFLinkService.setHash: \"".concat(zoomArg, "\" is not ") + "a valid zoom value.");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (dest) {
|
|
|
+ this.pdfViewer.scrollPageIntoView({
|
|
|
+ pageNumber: pageNumber || this.page,
|
|
|
+ destArray: dest,
|
|
|
+ allowNegativeOffset: true
|
|
|
+ });
|
|
|
+ } else if (pageNumber) {
|
|
|
+ this.page = pageNumber;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("pagemode" in params) {
|
|
|
+ this.eventBus.dispatch("pagemode", {
|
|
|
+ source: this,
|
|
|
+ mode: params.pagemode
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if ("nameddest" in params) {
|
|
|
+ this.goToDestination(params.nameddest);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ dest = unescape(hash);
|
|
|
+
|
|
|
+ try {
|
|
|
+ dest = JSON.parse(dest);
|
|
|
+
|
|
|
+ if (!Array.isArray(dest)) {
|
|
|
+ dest = dest.toString();
|
|
|
+ }
|
|
|
+ } catch (ex) {}
|
|
|
+
|
|
|
+ if (typeof dest === "string" || isValidExplicitDestination(dest)) {
|
|
|
+ this.goToDestination(dest);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ console.error("PDFLinkService.setHash: \"".concat(unescape(hash), "\" is not ") + "a valid destination.");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "executeNamedAction",
|
|
|
+ value: function executeNamedAction(action) {
|
|
|
+ switch (action) {
|
|
|
+ case "GoBack":
|
|
|
+ if (this.pdfHistory) {
|
|
|
+ this.pdfHistory.back();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "GoForward":
|
|
|
+ if (this.pdfHistory) {
|
|
|
+ this.pdfHistory.forward();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "NextPage":
|
|
|
+ this.pdfViewer.nextPage();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "PrevPage":
|
|
|
+ this.pdfViewer.previousPage();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "LastPage":
|
|
|
+ this.page = this.pagesCount;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "FirstPage":
|
|
|
+ this.page = 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("namedaction", {
|
|
|
+ source: this,
|
|
|
+ action: action
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cachePageRef",
|
|
|
+ value: function cachePageRef(pageNum, pageRef) {
|
|
|
+ if (!pageRef) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var refStr = pageRef.gen === 0 ? "".concat(pageRef.num, "R") : "".concat(pageRef.num, "R").concat(pageRef.gen);
|
|
|
+ this._pagesRefCache[refStr] = pageNum;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_cachedPageNumber",
|
|
|
+ value: function _cachedPageNumber(pageRef) {
|
|
|
+ var refStr = pageRef.gen === 0 ? "".concat(pageRef.num, "R") : "".concat(pageRef.num, "R").concat(pageRef.gen);
|
|
|
+ return this._pagesRefCache && this._pagesRefCache[refStr] || null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isPageVisible",
|
|
|
+ value: function isPageVisible(pageNumber) {
|
|
|
+ return this.pdfViewer.isPageVisible(pageNumber);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isPageCached",
|
|
|
+ value: function isPageCached(pageNumber) {
|
|
|
+ return this.pdfViewer.isPageCached(pageNumber);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesCount",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfDocument ? this.pdfDocument.numPages : 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "page",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfViewer.currentPageNumber;
|
|
|
+ },
|
|
|
+ set: function set(value) {
|
|
|
+ this.pdfViewer.currentPageNumber = value;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "rotation",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfViewer.pagesRotation;
|
|
|
+ },
|
|
|
+ set: function set(value) {
|
|
|
+ this.pdfViewer.pagesRotation = value;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFLinkService;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFLinkService = PDFLinkService;
|
|
|
+
|
|
|
+ function isValidExplicitDestination(dest) {
|
|
|
+ if (!Array.isArray(dest)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var destLength = dest.length;
|
|
|
+
|
|
|
+ if (destLength < 2) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var page = dest[0];
|
|
|
+
|
|
|
+ if (!(_typeof(page) === "object" && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var zoom = dest[1];
|
|
|
+
|
|
|
+ if (!(_typeof(zoom) === "object" && typeof zoom.name === "string")) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var allowNull = true;
|
|
|
+
|
|
|
+ switch (zoom.name) {
|
|
|
+ case "XYZ":
|
|
|
+ if (destLength !== 5) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "Fit":
|
|
|
+ case "FitB":
|
|
|
+ return destLength === 2;
|
|
|
+
|
|
|
+ case "FitH":
|
|
|
+ case "FitBH":
|
|
|
+ case "FitV":
|
|
|
+ case "FitBV":
|
|
|
+ if (destLength !== 3) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "FitR":
|
|
|
+ if (destLength !== 6) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ allowNull = false;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 2; i < destLength; i++) {
|
|
|
+ var param = dest[i];
|
|
|
+
|
|
|
+ if (!(typeof param === "number" || allowNull && param === null)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var SimpleLinkService = /*#__PURE__*/function () {
|
|
|
+ function SimpleLinkService() {
|
|
|
+ _classCallCheck(this, SimpleLinkService);
|
|
|
+
|
|
|
+ this.externalLinkTarget = null;
|
|
|
+ this.externalLinkRel = null;
|
|
|
+ this.externalLinkEnabled = true;
|
|
|
+ this._ignoreDestinationZoom = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(SimpleLinkService, [{
|
|
|
+ key: "goToDestination",
|
|
|
+ value: function () {
|
|
|
+ var _goToDestination2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(dest) {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function goToDestination(_x2) {
|
|
|
+ return _goToDestination2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return goToDestination;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "goToPage",
|
|
|
+ value: function goToPage(val) {}
|
|
|
+ }, {
|
|
|
+ key: "getDestinationHash",
|
|
|
+ value: function getDestinationHash(dest) {
|
|
|
+ return "#";
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getAnchorUrl",
|
|
|
+ value: function getAnchorUrl(hash) {
|
|
|
+ return "#";
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setHash",
|
|
|
+ value: function setHash(hash) {}
|
|
|
+ }, {
|
|
|
+ key: "executeNamedAction",
|
|
|
+ value: function executeNamedAction(action) {}
|
|
|
+ }, {
|
|
|
+ key: "cachePageRef",
|
|
|
+ value: function cachePageRef(pageNum, pageRef) {}
|
|
|
+ }, {
|
|
|
+ key: "isPageVisible",
|
|
|
+ value: function isPageVisible(pageNumber) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isPageCached",
|
|
|
+ value: function isPageCached(pageNumber) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesCount",
|
|
|
+ get: function get() {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "page",
|
|
|
+ get: function get() {
|
|
|
+ return 0;
|
|
|
+ },
|
|
|
+ set: function set(value) {}
|
|
|
+ }, {
|
|
|
+ key: "rotation",
|
|
|
+ get: function get() {
|
|
|
+ return 0;
|
|
|
+ },
|
|
|
+ set: function set(value) {}
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return SimpleLinkService;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.SimpleLinkService = SimpleLinkService;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 22 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFOutlineViewer = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _base_tree_viewer = __webpack_require__(14);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
|
|
|
+
|
|
|
+ function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }
|
|
|
+
|
|
|
+ function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
|
|
|
+
|
|
|
+ function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ var PDFOutlineViewer = /*#__PURE__*/function (_BaseTreeViewer) {
|
|
|
+ _inherits(PDFOutlineViewer, _BaseTreeViewer);
|
|
|
+
|
|
|
+ var _super = _createSuper(PDFOutlineViewer);
|
|
|
+
|
|
|
+ function PDFOutlineViewer(options) {
|
|
|
+ var _this;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFOutlineViewer);
|
|
|
+
|
|
|
+ _this = _super.call(this, options);
|
|
|
+ _this.linkService = options.linkService;
|
|
|
+
|
|
|
+ _this.eventBus._on("toggleoutlinetree", _this._toggleAllTreeItems.bind(_assertThisInitialized(_this)));
|
|
|
+
|
|
|
+ _this.eventBus._on("currentoutlineitem", _this._currentOutlineItem.bind(_assertThisInitialized(_this)));
|
|
|
+
|
|
|
+ _this.eventBus._on("pagechanging", function (evt) {
|
|
|
+ _this._currentPageNumber = evt.pageNumber;
|
|
|
+ });
|
|
|
+
|
|
|
+ _this.eventBus._on("pagesloaded", function (evt) {
|
|
|
+ _this._isPagesLoaded = !!evt.pagesCount;
|
|
|
+ });
|
|
|
+
|
|
|
+ _this.eventBus._on("sidebarviewchanged", function (evt) {
|
|
|
+ _this._sidebarView = evt.view;
|
|
|
+ });
|
|
|
+
|
|
|
+ return _this;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFOutlineViewer, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ _get(_getPrototypeOf(PDFOutlineViewer.prototype), "reset", this).call(this);
|
|
|
+
|
|
|
+ this._outline = null;
|
|
|
+ this._pageNumberToDestHashCapability = null;
|
|
|
+ this._currentPageNumber = 1;
|
|
|
+ this._isPagesLoaded = false;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent(outlineCount) {
|
|
|
+ var _this$_pdfDocument;
|
|
|
+
|
|
|
+ this.eventBus.dispatch("outlineloaded", {
|
|
|
+ source: this,
|
|
|
+ outlineCount: outlineCount,
|
|
|
+ enableCurrentOutlineItemButton: outlineCount > 0 && !((_this$_pdfDocument = this._pdfDocument) !== null && _this$_pdfDocument !== void 0 && _this$_pdfDocument.loadingParams.disableAutoFetch)
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindLink",
|
|
|
+ value: function _bindLink(element, _ref) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var url = _ref.url,
|
|
|
+ newWindow = _ref.newWindow,
|
|
|
+ dest = _ref.dest;
|
|
|
+ var linkService = this.linkService;
|
|
|
+
|
|
|
+ if (url) {
|
|
|
+ (0, _pdfjsLib.addLinkAttributes)(element, {
|
|
|
+ url: url,
|
|
|
+ target: newWindow ? _pdfjsLib.LinkTarget.BLANK : linkService.externalLinkTarget,
|
|
|
+ rel: linkService.externalLinkRel,
|
|
|
+ enabled: linkService.externalLinkEnabled
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ element.href = linkService.getDestinationHash(dest);
|
|
|
+
|
|
|
+ element.onclick = function (evt) {
|
|
|
+ _this2._updateCurrentTreeItem(evt.target.parentNode);
|
|
|
+
|
|
|
+ if (dest) {
|
|
|
+ linkService.goToDestination(dest);
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setStyles",
|
|
|
+ value: function _setStyles(element, _ref2) {
|
|
|
+ var bold = _ref2.bold,
|
|
|
+ italic = _ref2.italic;
|
|
|
+
|
|
|
+ if (bold) {
|
|
|
+ element.style.fontWeight = "bold";
|
|
|
+ }
|
|
|
+
|
|
|
+ if (italic) {
|
|
|
+ element.style.fontStyle = "italic";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addToggleButton",
|
|
|
+ value: function _addToggleButton(div, _ref3) {
|
|
|
+ var count = _ref3.count,
|
|
|
+ items = _ref3.items;
|
|
|
+ var hidden = false;
|
|
|
+
|
|
|
+ if (count < 0) {
|
|
|
+ var totalCount = items.length;
|
|
|
+
|
|
|
+ if (totalCount > 0) {
|
|
|
+ var queue = _toConsumableArray(items);
|
|
|
+
|
|
|
+ while (queue.length > 0) {
|
|
|
+ var _queue$shift = queue.shift(),
|
|
|
+ nestedCount = _queue$shift.count,
|
|
|
+ nestedItems = _queue$shift.items;
|
|
|
+
|
|
|
+ if (nestedCount > 0 && nestedItems.length > 0) {
|
|
|
+ totalCount += nestedItems.length;
|
|
|
+ queue.push.apply(queue, _toConsumableArray(nestedItems));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (Math.abs(count) === totalCount) {
|
|
|
+ hidden = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFOutlineViewer.prototype), "_addToggleButton", this).call(this, div, hidden);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_toggleAllTreeItems",
|
|
|
+ value: function _toggleAllTreeItems() {
|
|
|
+ if (!this._outline) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFOutlineViewer.prototype), "_toggleAllTreeItems", this).call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "render",
|
|
|
+ value: function render(_ref4) {
|
|
|
+ var outline = _ref4.outline,
|
|
|
+ pdfDocument = _ref4.pdfDocument;
|
|
|
+
|
|
|
+ if (this._outline) {
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._outline = outline || null;
|
|
|
+ this._pdfDocument = pdfDocument || null;
|
|
|
+
|
|
|
+ if (!outline) {
|
|
|
+ this._dispatchEvent(0);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var fragment = document.createDocumentFragment();
|
|
|
+ var queue = [{
|
|
|
+ parent: fragment,
|
|
|
+ items: outline
|
|
|
+ }];
|
|
|
+ var outlineCount = 0,
|
|
|
+ hasAnyNesting = false;
|
|
|
+
|
|
|
+ while (queue.length > 0) {
|
|
|
+ var levelData = queue.shift();
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(levelData.items),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var item = _step.value;
|
|
|
+ var div = document.createElement("div");
|
|
|
+ div.className = "treeItem";
|
|
|
+ var element = document.createElement("a");
|
|
|
+
|
|
|
+ this._bindLink(element, item);
|
|
|
+
|
|
|
+ this._setStyles(element, item);
|
|
|
+
|
|
|
+ element.textContent = this._normalizeTextContent(item.title);
|
|
|
+ div.appendChild(element);
|
|
|
+
|
|
|
+ if (item.items.length > 0) {
|
|
|
+ hasAnyNesting = true;
|
|
|
+
|
|
|
+ this._addToggleButton(div, item);
|
|
|
+
|
|
|
+ var itemsDiv = document.createElement("div");
|
|
|
+ itemsDiv.className = "treeItems";
|
|
|
+ div.appendChild(itemsDiv);
|
|
|
+ queue.push({
|
|
|
+ parent: itemsDiv,
|
|
|
+ items: item.items
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ levelData.parent.appendChild(div);
|
|
|
+ outlineCount++;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._finishRendering(fragment, outlineCount, hasAnyNesting);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_currentOutlineItem",
|
|
|
+ value: function () {
|
|
|
+ var _currentOutlineItem2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var pageNumberToDestHash, i, destHash, linkElement;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ if (this._isPagesLoaded) {
|
|
|
+ _context.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("_currentOutlineItem: All pages have not been loaded.");
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ if (!(!this._outline || !this._pdfDocument)) {
|
|
|
+ _context.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _context.next = 6;
|
|
|
+ return this._getPageNumberToDestHash(this._pdfDocument);
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ pageNumberToDestHash = _context.sent;
|
|
|
+
|
|
|
+ if (pageNumberToDestHash) {
|
|
|
+ _context.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ this._updateCurrentTreeItem(null);
|
|
|
+
|
|
|
+ if (!(this._sidebarView !== _ui_utils.SidebarView.OUTLINE)) {
|
|
|
+ _context.next = 12;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 12:
|
|
|
+ i = this._currentPageNumber;
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ if (!(i > 0)) {
|
|
|
+ _context.next = 25;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ destHash = pageNumberToDestHash.get(i);
|
|
|
+
|
|
|
+ if (destHash) {
|
|
|
+ _context.next = 17;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("continue", 22);
|
|
|
+
|
|
|
+ case 17:
|
|
|
+ linkElement = this.container.querySelector("a[href=\"".concat(destHash, "\"]"));
|
|
|
+
|
|
|
+ if (linkElement) {
|
|
|
+ _context.next = 20;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("continue", 22);
|
|
|
+
|
|
|
+ case 20:
|
|
|
+ this._scrollToCurrentTreeItem(linkElement.parentNode);
|
|
|
+
|
|
|
+ return _context.abrupt("break", 25);
|
|
|
+
|
|
|
+ case 22:
|
|
|
+ i--;
|
|
|
+ _context.next = 13;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 25:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _currentOutlineItem() {
|
|
|
+ return _currentOutlineItem2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _currentOutlineItem;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_getPageNumberToDestHash",
|
|
|
+ value: function () {
|
|
|
+ var _getPageNumberToDestHash2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(pdfDocument) {
|
|
|
+ var pageNumberToDestHash, pageNumberNesting, queue, levelData, currentNesting, _iterator2, _step2, _step2$value, dest, items, explicitDest, pageNumber, _explicitDest, _explicitDest2, destRef, destHash;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ if (!this._pageNumberToDestHashCapability) {
|
|
|
+ _context2.next = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return", this._pageNumberToDestHashCapability.promise);
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ this._pageNumberToDestHashCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ pageNumberToDestHash = new Map(), pageNumberNesting = new Map();
|
|
|
+ queue = [{
|
|
|
+ nesting: 0,
|
|
|
+ items: this._outline
|
|
|
+ }];
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ if (!(queue.length > 0)) {
|
|
|
+ _context2.next = 56;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ levelData = queue.shift(), currentNesting = levelData.nesting;
|
|
|
+ _iterator2 = _createForOfIteratorHelper(levelData.items);
|
|
|
+ _context2.prev = 8;
|
|
|
+
|
|
|
+ _iterator2.s();
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ if ((_step2 = _iterator2.n()).done) {
|
|
|
+ _context2.next = 46;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _step2$value = _step2.value, dest = _step2$value.dest, items = _step2$value.items;
|
|
|
+ explicitDest = void 0, pageNumber = void 0;
|
|
|
+
|
|
|
+ if (!(typeof dest === "string")) {
|
|
|
+ _context2.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context2.next = 16;
|
|
|
+ return pdfDocument.getDestination(dest);
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ explicitDest = _context2.sent;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== this._pdfDocument)) {
|
|
|
+ _context2.next = 19;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return", null);
|
|
|
+
|
|
|
+ case 19:
|
|
|
+ _context2.next = 22;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 21:
|
|
|
+ explicitDest = dest;
|
|
|
+
|
|
|
+ case 22:
|
|
|
+ if (!Array.isArray(explicitDest)) {
|
|
|
+ _context2.next = 43;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _explicitDest = explicitDest, _explicitDest2 = _slicedToArray(_explicitDest, 1), destRef = _explicitDest2[0];
|
|
|
+
|
|
|
+ if (!(_typeof(destRef) === "object")) {
|
|
|
+ _context2.next = 41;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ pageNumber = this.linkService._cachedPageNumber(destRef);
|
|
|
+
|
|
|
+ if (pageNumber) {
|
|
|
+ _context2.next = 39;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _context2.prev = 27;
|
|
|
+ _context2.next = 30;
|
|
|
+ return pdfDocument.getPageIndex(destRef);
|
|
|
+
|
|
|
+ case 30:
|
|
|
+ _context2.t0 = _context2.sent;
|
|
|
+ pageNumber = _context2.t0 + 1;
|
|
|
+
|
|
|
+ if (!(pdfDocument !== this._pdfDocument)) {
|
|
|
+ _context2.next = 34;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context2.abrupt("return", null);
|
|
|
+
|
|
|
+ case 34:
|
|
|
+ this.linkService.cachePageRef(pageNumber, destRef);
|
|
|
+ _context2.next = 39;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 37:
|
|
|
+ _context2.prev = 37;
|
|
|
+ _context2.t1 = _context2["catch"](27);
|
|
|
+
|
|
|
+ case 39:
|
|
|
+ _context2.next = 42;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 41:
|
|
|
+ if (Number.isInteger(destRef)) {
|
|
|
+ pageNumber = destRef + 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ case 42:
|
|
|
+ if (Number.isInteger(pageNumber) && (!pageNumberToDestHash.has(pageNumber) || currentNesting > pageNumberNesting.get(pageNumber))) {
|
|
|
+ destHash = this.linkService.getDestinationHash(dest);
|
|
|
+ pageNumberToDestHash.set(pageNumber, destHash);
|
|
|
+ pageNumberNesting.set(pageNumber, currentNesting);
|
|
|
+ }
|
|
|
+
|
|
|
+ case 43:
|
|
|
+ if (items.length > 0) {
|
|
|
+ queue.push({
|
|
|
+ nesting: currentNesting + 1,
|
|
|
+ items: items
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ case 44:
|
|
|
+ _context2.next = 10;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 46:
|
|
|
+ _context2.next = 51;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 48:
|
|
|
+ _context2.prev = 48;
|
|
|
+ _context2.t2 = _context2["catch"](8);
|
|
|
+
|
|
|
+ _iterator2.e(_context2.t2);
|
|
|
+
|
|
|
+ case 51:
|
|
|
+ _context2.prev = 51;
|
|
|
+
|
|
|
+ _iterator2.f();
|
|
|
+
|
|
|
+ return _context2.finish(51);
|
|
|
+
|
|
|
+ case 54:
|
|
|
+ _context2.next = 5;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 56:
|
|
|
+ this._pageNumberToDestHashCapability.resolve(pageNumberToDestHash.size > 0 ? pageNumberToDestHash : null);
|
|
|
+
|
|
|
+ return _context2.abrupt("return", this._pageNumberToDestHashCapability.promise);
|
|
|
+
|
|
|
+ case 58:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this, [[8, 48, 51, 54], [27, 37]]);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _getPageNumberToDestHash(_x) {
|
|
|
+ return _getPageNumberToDestHash2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _getPageNumberToDestHash;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFOutlineViewer;
|
|
|
+ }(_base_tree_viewer.BaseTreeViewer);
|
|
|
+
|
|
|
+ exports.PDFOutlineViewer = PDFOutlineViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 23 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFPresentationMode = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500;
|
|
|
+ var DELAY_BEFORE_HIDING_CONTROLS = 3000;
|
|
|
+ var ACTIVE_SELECTOR = "pdfPresentationMode";
|
|
|
+ var CONTROLS_SELECTOR = "pdfPresentationModeControls";
|
|
|
+ var MOUSE_SCROLL_COOLDOWN_TIME = 50;
|
|
|
+ var PAGE_SWITCH_THRESHOLD = 0.1;
|
|
|
+ var SWIPE_MIN_DISTANCE_THRESHOLD = 50;
|
|
|
+ var SWIPE_ANGLE_THRESHOLD = Math.PI / 6;
|
|
|
+
|
|
|
+ var PDFPresentationMode = /*#__PURE__*/function () {
|
|
|
+ function PDFPresentationMode(_ref) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var container = _ref.container,
|
|
|
+ pdfViewer = _ref.pdfViewer,
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ _ref$contextMenuItems = _ref.contextMenuItems,
|
|
|
+ contextMenuItems = _ref$contextMenuItems === void 0 ? null : _ref$contextMenuItems;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFPresentationMode);
|
|
|
+
|
|
|
+ this.container = container;
|
|
|
+ this.pdfViewer = pdfViewer;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.active = false;
|
|
|
+ this.args = null;
|
|
|
+ this.contextMenuOpen = false;
|
|
|
+ this.mouseScrollTimeStamp = 0;
|
|
|
+ this.mouseScrollDelta = 0;
|
|
|
+ this.touchSwipeState = null;
|
|
|
+
|
|
|
+ if (contextMenuItems) {
|
|
|
+ contextMenuItems.contextFirstPage.addEventListener("click", function () {
|
|
|
+ _this.contextMenuOpen = false;
|
|
|
+
|
|
|
+ _this.eventBus.dispatch("firstpage", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+ contextMenuItems.contextLastPage.addEventListener("click", function () {
|
|
|
+ _this.contextMenuOpen = false;
|
|
|
+
|
|
|
+ _this.eventBus.dispatch("lastpage", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+ contextMenuItems.contextPageRotateCw.addEventListener("click", function () {
|
|
|
+ _this.contextMenuOpen = false;
|
|
|
+
|
|
|
+ _this.eventBus.dispatch("rotatecw", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+ contextMenuItems.contextPageRotateCcw.addEventListener("click", function () {
|
|
|
+ _this.contextMenuOpen = false;
|
|
|
+
|
|
|
+ _this.eventBus.dispatch("rotateccw", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFPresentationMode, [{
|
|
|
+ key: "request",
|
|
|
+ value: function request() {
|
|
|
+ if (this.switchInProgress || this.active || !this.pdfViewer.pagesCount) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._addFullscreenChangeListeners();
|
|
|
+
|
|
|
+ this._setSwitchInProgress();
|
|
|
+
|
|
|
+ this._notifyStateChange();
|
|
|
+
|
|
|
+ if (this.container.requestFullscreen) {
|
|
|
+ this.container.requestFullscreen();
|
|
|
+ } else if (this.container.mozRequestFullScreen) {
|
|
|
+ this.container.mozRequestFullScreen();
|
|
|
+ } else if (this.container.webkitRequestFullscreen) {
|
|
|
+ this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
|
|
|
+ } else {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.args = {
|
|
|
+ page: this.pdfViewer.currentPageNumber,
|
|
|
+ previousScale: this.pdfViewer.currentScaleValue
|
|
|
+ };
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_mouseWheel",
|
|
|
+ value: function _mouseWheel(evt) {
|
|
|
+ if (!this.active) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ evt.preventDefault();
|
|
|
+ var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt);
|
|
|
+ var currentTime = new Date().getTime();
|
|
|
+ var storedTime = this.mouseScrollTimeStamp;
|
|
|
+
|
|
|
+ if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) {
|
|
|
+ this._resetMouseScrollState();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.mouseScrollDelta += delta;
|
|
|
+
|
|
|
+ if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
|
|
|
+ var totalDelta = this.mouseScrollDelta;
|
|
|
+
|
|
|
+ this._resetMouseScrollState();
|
|
|
+
|
|
|
+ var success = totalDelta > 0 ? this.pdfViewer.previousPage() : this.pdfViewer.nextPage();
|
|
|
+
|
|
|
+ if (success) {
|
|
|
+ this.mouseScrollTimeStamp = currentTime;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_notifyStateChange",
|
|
|
+ value: function _notifyStateChange() {
|
|
|
+ var state = _ui_utils.PresentationModeState.NORMAL;
|
|
|
+
|
|
|
+ if (this.switchInProgress) {
|
|
|
+ state = _ui_utils.PresentationModeState.CHANGING;
|
|
|
+ } else if (this.active) {
|
|
|
+ state = _ui_utils.PresentationModeState.FULLSCREEN;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("presentationmodechanged", {
|
|
|
+ source: this,
|
|
|
+ state: state,
|
|
|
+
|
|
|
+ get active() {
|
|
|
+ throw new Error("Deprecated parameter: `active`, please use `state` instead.");
|
|
|
+ },
|
|
|
+
|
|
|
+ get switchInProgress() {
|
|
|
+ throw new Error("Deprecated parameter: `switchInProgress`, please use `state` instead.");
|
|
|
+ }
|
|
|
+
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setSwitchInProgress",
|
|
|
+ value: function _setSwitchInProgress() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this.switchInProgress) {
|
|
|
+ clearTimeout(this.switchInProgress);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.switchInProgress = setTimeout(function () {
|
|
|
+ _this2._removeFullscreenChangeListeners();
|
|
|
+
|
|
|
+ delete _this2.switchInProgress;
|
|
|
+
|
|
|
+ _this2._notifyStateChange();
|
|
|
+ }, DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetSwitchInProgress",
|
|
|
+ value: function _resetSwitchInProgress() {
|
|
|
+ if (this.switchInProgress) {
|
|
|
+ clearTimeout(this.switchInProgress);
|
|
|
+ delete this.switchInProgress;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_enter",
|
|
|
+ value: function _enter() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ this.active = true;
|
|
|
+
|
|
|
+ this._resetSwitchInProgress();
|
|
|
+
|
|
|
+ this._notifyStateChange();
|
|
|
+
|
|
|
+ this.container.classList.add(ACTIVE_SELECTOR);
|
|
|
+ setTimeout(function () {
|
|
|
+ _this3.pdfViewer.currentPageNumber = _this3.args.page;
|
|
|
+ _this3.pdfViewer.currentScaleValue = "page-fit";
|
|
|
+ }, 0);
|
|
|
+
|
|
|
+ this._addWindowListeners();
|
|
|
+
|
|
|
+ this._showControls();
|
|
|
+
|
|
|
+ this.contextMenuOpen = false;
|
|
|
+ this.container.setAttribute("contextmenu", "viewerContextMenu");
|
|
|
+ window.getSelection().removeAllRanges();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_exit",
|
|
|
+ value: function _exit() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var page = this.pdfViewer.currentPageNumber;
|
|
|
+ this.container.classList.remove(ACTIVE_SELECTOR);
|
|
|
+ setTimeout(function () {
|
|
|
+ _this4.active = false;
|
|
|
+
|
|
|
+ _this4._removeFullscreenChangeListeners();
|
|
|
+
|
|
|
+ _this4._notifyStateChange();
|
|
|
+
|
|
|
+ _this4.pdfViewer.currentScaleValue = _this4.args.previousScale;
|
|
|
+ _this4.pdfViewer.currentPageNumber = page;
|
|
|
+ _this4.args = null;
|
|
|
+ }, 0);
|
|
|
+
|
|
|
+ this._removeWindowListeners();
|
|
|
+
|
|
|
+ this._hideControls();
|
|
|
+
|
|
|
+ this._resetMouseScrollState();
|
|
|
+
|
|
|
+ this.container.removeAttribute("contextmenu");
|
|
|
+ this.contextMenuOpen = false;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_mouseDown",
|
|
|
+ value: function _mouseDown(evt) {
|
|
|
+ if (this.contextMenuOpen) {
|
|
|
+ this.contextMenuOpen = false;
|
|
|
+ evt.preventDefault();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (evt.button === 0) {
|
|
|
+ var isInternalLink = evt.target.href && evt.target.classList.contains("internalLink");
|
|
|
+
|
|
|
+ if (!isInternalLink) {
|
|
|
+ evt.preventDefault();
|
|
|
+
|
|
|
+ if (evt.shiftKey) {
|
|
|
+ this.pdfViewer.previousPage();
|
|
|
+ } else {
|
|
|
+ this.pdfViewer.nextPage();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_contextMenu",
|
|
|
+ value: function _contextMenu() {
|
|
|
+ this.contextMenuOpen = true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_showControls",
|
|
|
+ value: function _showControls() {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ if (this.controlsTimeout) {
|
|
|
+ clearTimeout(this.controlsTimeout);
|
|
|
+ } else {
|
|
|
+ this.container.classList.add(CONTROLS_SELECTOR);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.controlsTimeout = setTimeout(function () {
|
|
|
+ _this5.container.classList.remove(CONTROLS_SELECTOR);
|
|
|
+
|
|
|
+ delete _this5.controlsTimeout;
|
|
|
+ }, DELAY_BEFORE_HIDING_CONTROLS);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_hideControls",
|
|
|
+ value: function _hideControls() {
|
|
|
+ if (!this.controlsTimeout) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ clearTimeout(this.controlsTimeout);
|
|
|
+ this.container.classList.remove(CONTROLS_SELECTOR);
|
|
|
+ delete this.controlsTimeout;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetMouseScrollState",
|
|
|
+ value: function _resetMouseScrollState() {
|
|
|
+ this.mouseScrollTimeStamp = 0;
|
|
|
+ this.mouseScrollDelta = 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_touchSwipe",
|
|
|
+ value: function _touchSwipe(evt) {
|
|
|
+ if (!this.active) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (evt.touches.length > 1) {
|
|
|
+ this.touchSwipeState = null;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ switch (evt.type) {
|
|
|
+ case "touchstart":
|
|
|
+ this.touchSwipeState = {
|
|
|
+ startX: evt.touches[0].pageX,
|
|
|
+ startY: evt.touches[0].pageY,
|
|
|
+ endX: evt.touches[0].pageX,
|
|
|
+ endY: evt.touches[0].pageY
|
|
|
+ };
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "touchmove":
|
|
|
+ if (this.touchSwipeState === null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.touchSwipeState.endX = evt.touches[0].pageX;
|
|
|
+ this.touchSwipeState.endY = evt.touches[0].pageY;
|
|
|
+ evt.preventDefault();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "touchend":
|
|
|
+ if (this.touchSwipeState === null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var delta = 0;
|
|
|
+ var dx = this.touchSwipeState.endX - this.touchSwipeState.startX;
|
|
|
+ var dy = this.touchSwipeState.endY - this.touchSwipeState.startY;
|
|
|
+ var absAngle = Math.abs(Math.atan2(dy, dx));
|
|
|
+
|
|
|
+ if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) {
|
|
|
+ delta = dx;
|
|
|
+ } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) {
|
|
|
+ delta = dy;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (delta > 0) {
|
|
|
+ this.pdfViewer.previousPage();
|
|
|
+ } else if (delta < 0) {
|
|
|
+ this.pdfViewer.nextPage();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addWindowListeners",
|
|
|
+ value: function _addWindowListeners() {
|
|
|
+ this.showControlsBind = this._showControls.bind(this);
|
|
|
+ this.mouseDownBind = this._mouseDown.bind(this);
|
|
|
+ this.mouseWheelBind = this._mouseWheel.bind(this);
|
|
|
+ this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);
|
|
|
+ this.contextMenuBind = this._contextMenu.bind(this);
|
|
|
+ this.touchSwipeBind = this._touchSwipe.bind(this);
|
|
|
+ window.addEventListener("mousemove", this.showControlsBind);
|
|
|
+ window.addEventListener("mousedown", this.mouseDownBind);
|
|
|
+ window.addEventListener("wheel", this.mouseWheelBind, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.addEventListener("keydown", this.resetMouseScrollStateBind);
|
|
|
+ window.addEventListener("contextmenu", this.contextMenuBind);
|
|
|
+ window.addEventListener("touchstart", this.touchSwipeBind);
|
|
|
+ window.addEventListener("touchmove", this.touchSwipeBind);
|
|
|
+ window.addEventListener("touchend", this.touchSwipeBind);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_removeWindowListeners",
|
|
|
+ value: function _removeWindowListeners() {
|
|
|
+ window.removeEventListener("mousemove", this.showControlsBind);
|
|
|
+ window.removeEventListener("mousedown", this.mouseDownBind);
|
|
|
+ window.removeEventListener("wheel", this.mouseWheelBind, {
|
|
|
+ passive: false
|
|
|
+ });
|
|
|
+ window.removeEventListener("keydown", this.resetMouseScrollStateBind);
|
|
|
+ window.removeEventListener("contextmenu", this.contextMenuBind);
|
|
|
+ window.removeEventListener("touchstart", this.touchSwipeBind);
|
|
|
+ window.removeEventListener("touchmove", this.touchSwipeBind);
|
|
|
+ window.removeEventListener("touchend", this.touchSwipeBind);
|
|
|
+ delete this.showControlsBind;
|
|
|
+ delete this.mouseDownBind;
|
|
|
+ delete this.mouseWheelBind;
|
|
|
+ delete this.resetMouseScrollStateBind;
|
|
|
+ delete this.contextMenuBind;
|
|
|
+ delete this.touchSwipeBind;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_fullscreenChange",
|
|
|
+ value: function _fullscreenChange() {
|
|
|
+ if (this.isFullscreen) {
|
|
|
+ this._enter();
|
|
|
+ } else {
|
|
|
+ this._exit();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addFullscreenChangeListeners",
|
|
|
+ value: function _addFullscreenChangeListeners() {
|
|
|
+ this.fullscreenChangeBind = this._fullscreenChange.bind(this);
|
|
|
+ window.addEventListener("fullscreenchange", this.fullscreenChangeBind);
|
|
|
+ window.addEventListener("mozfullscreenchange", this.fullscreenChangeBind);
|
|
|
+ window.addEventListener("webkitfullscreenchange", this.fullscreenChangeBind);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_removeFullscreenChangeListeners",
|
|
|
+ value: function _removeFullscreenChangeListeners() {
|
|
|
+ window.removeEventListener("fullscreenchange", this.fullscreenChangeBind);
|
|
|
+ window.removeEventListener("mozfullscreenchange", this.fullscreenChangeBind);
|
|
|
+ window.removeEventListener("webkitfullscreenchange", this.fullscreenChangeBind);
|
|
|
+ delete this.fullscreenChangeBind;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isFullscreen",
|
|
|
+ get: function get() {
|
|
|
+ return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFPresentationMode;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFPresentationMode = PDFPresentationMode;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 24 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFSidebar = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var UI_NOTIFICATION_CLASS = "pdfSidebarNotification";
|
|
|
+
|
|
|
+ var PDFSidebar = /*#__PURE__*/function () {
|
|
|
+ function PDFSidebar(_ref) {
|
|
|
+ var elements = _ref.elements,
|
|
|
+ pdfViewer = _ref.pdfViewer,
|
|
|
+ pdfThumbnailViewer = _ref.pdfThumbnailViewer,
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ _ref$l10n = _ref.l10n,
|
|
|
+ l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFSidebar);
|
|
|
+
|
|
|
+ this.isOpen = false;
|
|
|
+ this.active = _ui_utils.SidebarView.THUMBS;
|
|
|
+ this.isInitialViewSet = false;
|
|
|
+ this.onToggled = null;
|
|
|
+ this.pdfViewer = pdfViewer;
|
|
|
+ this.pdfThumbnailViewer = pdfThumbnailViewer;
|
|
|
+ this.outerContainer = elements.outerContainer;
|
|
|
+ this.viewerContainer = elements.viewerContainer;
|
|
|
+ this.toggleButton = elements.toggleButton;
|
|
|
+ this.thumbnailButton = elements.thumbnailButton;
|
|
|
+ this.outlineButton = elements.outlineButton;
|
|
|
+ this.attachmentsButton = elements.attachmentsButton;
|
|
|
+ this.layersButton = elements.layersButton;
|
|
|
+ this.thumbnailView = elements.thumbnailView;
|
|
|
+ this.outlineView = elements.outlineView;
|
|
|
+ this.attachmentsView = elements.attachmentsView;
|
|
|
+ this.layersView = elements.layersView;
|
|
|
+ this._outlineOptionsContainer = elements.outlineOptionsContainer;
|
|
|
+ this._currentOutlineItemButton = elements.currentOutlineItemButton;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.l10n = l10n;
|
|
|
+
|
|
|
+ this._addEventListeners();
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFSidebar, [{
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this.isInitialViewSet = false;
|
|
|
+
|
|
|
+ this._hideUINotification(true);
|
|
|
+
|
|
|
+ this.switchView(_ui_utils.SidebarView.THUMBS);
|
|
|
+ this.outlineButton.disabled = false;
|
|
|
+ this.attachmentsButton.disabled = false;
|
|
|
+ this.layersButton.disabled = false;
|
|
|
+ this._currentOutlineItemButton.disabled = true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setInitialView",
|
|
|
+ value: function setInitialView() {
|
|
|
+ var view = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _ui_utils.SidebarView.NONE;
|
|
|
+
|
|
|
+ if (this.isInitialViewSet) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.isInitialViewSet = true;
|
|
|
+
|
|
|
+ if (view === _ui_utils.SidebarView.NONE || view === _ui_utils.SidebarView.UNKNOWN) {
|
|
|
+ this._dispatchEvent();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._switchView(view, true)) {
|
|
|
+ this._dispatchEvent();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "switchView",
|
|
|
+ value: function switchView(view) {
|
|
|
+ var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ this._switchView(view, forceOpen);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_switchView",
|
|
|
+ value: function _switchView(view) {
|
|
|
+ var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ var isViewChanged = view !== this.active;
|
|
|
+ var shouldForceRendering = false;
|
|
|
+
|
|
|
+ switch (view) {
|
|
|
+ case _ui_utils.SidebarView.NONE:
|
|
|
+ if (this.isOpen) {
|
|
|
+ this.close();
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+
|
|
|
+ case _ui_utils.SidebarView.THUMBS:
|
|
|
+ if (this.isOpen && isViewChanged) {
|
|
|
+ shouldForceRendering = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _ui_utils.SidebarView.OUTLINE:
|
|
|
+ if (this.outlineButton.disabled) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _ui_utils.SidebarView.ATTACHMENTS:
|
|
|
+ if (this.attachmentsButton.disabled) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case _ui_utils.SidebarView.LAYERS:
|
|
|
+ if (this.layersButton.disabled) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ console.error("PDFSidebar._switchView: \"".concat(view, "\" is not a valid view."));
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.active = view;
|
|
|
+ this.thumbnailButton.classList.toggle("toggled", view === _ui_utils.SidebarView.THUMBS);
|
|
|
+ this.outlineButton.classList.toggle("toggled", view === _ui_utils.SidebarView.OUTLINE);
|
|
|
+ this.attachmentsButton.classList.toggle("toggled", view === _ui_utils.SidebarView.ATTACHMENTS);
|
|
|
+ this.layersButton.classList.toggle("toggled", view === _ui_utils.SidebarView.LAYERS);
|
|
|
+ this.thumbnailView.classList.toggle("hidden", view !== _ui_utils.SidebarView.THUMBS);
|
|
|
+ this.outlineView.classList.toggle("hidden", view !== _ui_utils.SidebarView.OUTLINE);
|
|
|
+ this.attachmentsView.classList.toggle("hidden", view !== _ui_utils.SidebarView.ATTACHMENTS);
|
|
|
+ this.layersView.classList.toggle("hidden", view !== _ui_utils.SidebarView.LAYERS);
|
|
|
+
|
|
|
+ this._outlineOptionsContainer.classList.toggle("hidden", view !== _ui_utils.SidebarView.OUTLINE);
|
|
|
+
|
|
|
+ if (forceOpen && !this.isOpen) {
|
|
|
+ this.open();
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (shouldForceRendering) {
|
|
|
+ this._updateThumbnailViewer();
|
|
|
+
|
|
|
+ this._forceRendering();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isViewChanged) {
|
|
|
+ this._dispatchEvent();
|
|
|
+ }
|
|
|
+
|
|
|
+ return isViewChanged;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "open",
|
|
|
+ value: function open() {
|
|
|
+ if (this.isOpen) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.isOpen = true;
|
|
|
+ this.toggleButton.classList.add("toggled");
|
|
|
+ this.outerContainer.classList.add("sidebarMoving", "sidebarOpen");
|
|
|
+
|
|
|
+ if (this.active === _ui_utils.SidebarView.THUMBS) {
|
|
|
+ this._updateThumbnailViewer();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._forceRendering();
|
|
|
+
|
|
|
+ this._dispatchEvent();
|
|
|
+
|
|
|
+ this._hideUINotification();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function close() {
|
|
|
+ if (!this.isOpen) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.isOpen = false;
|
|
|
+ this.toggleButton.classList.remove("toggled");
|
|
|
+ this.outerContainer.classList.add("sidebarMoving");
|
|
|
+ this.outerContainer.classList.remove("sidebarOpen");
|
|
|
+
|
|
|
+ this._forceRendering();
|
|
|
+
|
|
|
+ this._dispatchEvent();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "toggle",
|
|
|
+ value: function toggle() {
|
|
|
+ if (this.isOpen) {
|
|
|
+ this.close();
|
|
|
+ } else {
|
|
|
+ this.open();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_dispatchEvent",
|
|
|
+ value: function _dispatchEvent() {
|
|
|
+ this.eventBus.dispatch("sidebarviewchanged", {
|
|
|
+ source: this,
|
|
|
+ view: this.visibleView
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_forceRendering",
|
|
|
+ value: function _forceRendering() {
|
|
|
+ if (this.onToggled) {
|
|
|
+ this.onToggled();
|
|
|
+ } else {
|
|
|
+ this.pdfViewer.forceRendering();
|
|
|
+ this.pdfThumbnailViewer.forceRendering();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateThumbnailViewer",
|
|
|
+ value: function _updateThumbnailViewer() {
|
|
|
+ var pdfViewer = this.pdfViewer,
|
|
|
+ pdfThumbnailViewer = this.pdfThumbnailViewer;
|
|
|
+ var pagesCount = pdfViewer.pagesCount;
|
|
|
+
|
|
|
+ for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) {
|
|
|
+ var pageView = pdfViewer.getPageView(pageIndex);
|
|
|
+
|
|
|
+ if (pageView && pageView.renderingState === _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ var thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex);
|
|
|
+ thumbnailView.setImage(pageView);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_showUINotification",
|
|
|
+ value: function _showUINotification() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ this.l10n.get("toggle_sidebar_notification2.title", null, "Toggle Sidebar (document contains outline/attachments/layers)").then(function (msg) {
|
|
|
+ _this.toggleButton.title = msg;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!this.isOpen) {
|
|
|
+ this.toggleButton.classList.add(UI_NOTIFICATION_CLASS);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_hideUINotification",
|
|
|
+ value: function _hideUINotification() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (this.isOpen || reset) {
|
|
|
+ this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (reset) {
|
|
|
+ this.l10n.get("toggle_sidebar.title", null, "Toggle Sidebar").then(function (msg) {
|
|
|
+ _this2.toggleButton.title = msg;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addEventListeners",
|
|
|
+ value: function _addEventListeners() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ this.viewerContainer.addEventListener("transitionend", function (evt) {
|
|
|
+ if (evt.target === _this3.viewerContainer) {
|
|
|
+ _this3.outerContainer.classList.remove("sidebarMoving");
|
|
|
+ }
|
|
|
+ });
|
|
|
+ this.toggleButton.addEventListener("click", function () {
|
|
|
+ _this3.toggle();
|
|
|
+ });
|
|
|
+ this.thumbnailButton.addEventListener("click", function () {
|
|
|
+ _this3.switchView(_ui_utils.SidebarView.THUMBS);
|
|
|
+ });
|
|
|
+ this.outlineButton.addEventListener("click", function () {
|
|
|
+ _this3.switchView(_ui_utils.SidebarView.OUTLINE);
|
|
|
+ });
|
|
|
+ this.outlineButton.addEventListener("dblclick", function () {
|
|
|
+ _this3.eventBus.dispatch("toggleoutlinetree", {
|
|
|
+ source: _this3
|
|
|
+ });
|
|
|
+ });
|
|
|
+ this.attachmentsButton.addEventListener("click", function () {
|
|
|
+ _this3.switchView(_ui_utils.SidebarView.ATTACHMENTS);
|
|
|
+ });
|
|
|
+ this.layersButton.addEventListener("click", function () {
|
|
|
+ _this3.switchView(_ui_utils.SidebarView.LAYERS);
|
|
|
+ });
|
|
|
+ this.layersButton.addEventListener("dblclick", function () {
|
|
|
+ _this3.eventBus.dispatch("resetlayers", {
|
|
|
+ source: _this3
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ this._currentOutlineItemButton.addEventListener("click", function () {
|
|
|
+ _this3.eventBus.dispatch("currentoutlineitem", {
|
|
|
+ source: _this3
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ var onTreeLoaded = function onTreeLoaded(count, button, view) {
|
|
|
+ button.disabled = !count;
|
|
|
+
|
|
|
+ if (count) {
|
|
|
+ _this3._showUINotification();
|
|
|
+ } else if (_this3.active === view) {
|
|
|
+ _this3.switchView(_ui_utils.SidebarView.THUMBS);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.eventBus._on("outlineloaded", function (evt) {
|
|
|
+ onTreeLoaded(evt.outlineCount, _this3.outlineButton, _ui_utils.SidebarView.OUTLINE);
|
|
|
+
|
|
|
+ if (evt.enableCurrentOutlineItemButton) {
|
|
|
+ _this3.pdfViewer.pagesPromise.then(function () {
|
|
|
+ _this3._currentOutlineItemButton.disabled = !_this3.isInitialViewSet;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("attachmentsloaded", function (evt) {
|
|
|
+ onTreeLoaded(evt.attachmentsCount, _this3.attachmentsButton, _ui_utils.SidebarView.ATTACHMENTS);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("layersloaded", function (evt) {
|
|
|
+ onTreeLoaded(evt.layersCount, _this3.layersButton, _ui_utils.SidebarView.LAYERS);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("presentationmodechanged", function (evt) {
|
|
|
+ if (evt.state === _ui_utils.PresentationModeState.NORMAL && _this3.isThumbnailViewVisible) {
|
|
|
+ _this3._updateThumbnailViewer();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "visibleView",
|
|
|
+ get: function get() {
|
|
|
+ return this.isOpen ? this.active : _ui_utils.SidebarView.NONE;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isThumbnailViewVisible",
|
|
|
+ get: function get() {
|
|
|
+ return this.isOpen && this.active === _ui_utils.SidebarView.THUMBS;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isOutlineViewVisible",
|
|
|
+ get: function get() {
|
|
|
+ return this.isOpen && this.active === _ui_utils.SidebarView.OUTLINE;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isAttachmentsViewVisible",
|
|
|
+ get: function get() {
|
|
|
+ return this.isOpen && this.active === _ui_utils.SidebarView.ATTACHMENTS;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isLayersViewVisible",
|
|
|
+ get: function get() {
|
|
|
+ return this.isOpen && this.active === _ui_utils.SidebarView.LAYERS;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFSidebar;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFSidebar = PDFSidebar;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 25 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFSidebarResizer = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var SIDEBAR_WIDTH_VAR = "--sidebar-width";
|
|
|
+ var SIDEBAR_MIN_WIDTH = 200;
|
|
|
+ var SIDEBAR_RESIZING_CLASS = "sidebarResizing";
|
|
|
+
|
|
|
+ var PDFSidebarResizer = /*#__PURE__*/function () {
|
|
|
+ function PDFSidebarResizer(options, eventBus) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFSidebarResizer);
|
|
|
+
|
|
|
+ this.isRTL = false;
|
|
|
+ this.sidebarOpen = false;
|
|
|
+ this.doc = document.documentElement;
|
|
|
+ this._width = null;
|
|
|
+ this._outerContainerWidth = null;
|
|
|
+ this._boundEvents = Object.create(null);
|
|
|
+ this.outerContainer = options.outerContainer;
|
|
|
+ this.resizer = options.resizer;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ l10n.getDirection().then(function (dir) {
|
|
|
+ _this.isRTL = dir === "rtl";
|
|
|
+ });
|
|
|
+
|
|
|
+ this._addEventListeners();
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFSidebarResizer, [{
|
|
|
+ key: "_updateWidth",
|
|
|
+ value: function _updateWidth() {
|
|
|
+ var width = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
|
|
|
+ var maxWidth = Math.floor(this.outerContainerWidth / 2);
|
|
|
+
|
|
|
+ if (width > maxWidth) {
|
|
|
+ width = maxWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (width < SIDEBAR_MIN_WIDTH) {
|
|
|
+ width = SIDEBAR_MIN_WIDTH;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (width === this._width) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._width = width;
|
|
|
+ this.doc.style.setProperty(SIDEBAR_WIDTH_VAR, "".concat(width, "px"));
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_mouseMove",
|
|
|
+ value: function _mouseMove(evt) {
|
|
|
+ var width = evt.clientX;
|
|
|
+
|
|
|
+ if (this.isRTL) {
|
|
|
+ width = this.outerContainerWidth - width;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._updateWidth(width);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_mouseUp",
|
|
|
+ value: function _mouseUp(evt) {
|
|
|
+ this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS);
|
|
|
+ this.eventBus.dispatch("resize", {
|
|
|
+ source: this
|
|
|
+ });
|
|
|
+ var _boundEvents = this._boundEvents;
|
|
|
+ window.removeEventListener("mousemove", _boundEvents.mouseMove);
|
|
|
+ window.removeEventListener("mouseup", _boundEvents.mouseUp);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_addEventListeners",
|
|
|
+ value: function _addEventListeners() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var _boundEvents = this._boundEvents;
|
|
|
+ _boundEvents.mouseMove = this._mouseMove.bind(this);
|
|
|
+ _boundEvents.mouseUp = this._mouseUp.bind(this);
|
|
|
+ this.resizer.addEventListener("mousedown", function (evt) {
|
|
|
+ if (evt.button !== 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS);
|
|
|
+
|
|
|
+ window.addEventListener("mousemove", _boundEvents.mouseMove);
|
|
|
+ window.addEventListener("mouseup", _boundEvents.mouseUp);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("sidebarviewchanged", function (evt) {
|
|
|
+ _this2.sidebarOpen = !!(evt && evt.view);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.eventBus._on("resize", function (evt) {
|
|
|
+ if (!evt || evt.source !== window) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2._outerContainerWidth = null;
|
|
|
+
|
|
|
+ if (!_this2._width) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!_this2.sidebarOpen) {
|
|
|
+ _this2._updateWidth(_this2._width);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS);
|
|
|
+
|
|
|
+ var updated = _this2._updateWidth(_this2._width);
|
|
|
+
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this2.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS);
|
|
|
+
|
|
|
+ if (updated) {
|
|
|
+ _this2.eventBus.dispatch("resize", {
|
|
|
+ source: _this2
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "outerContainerWidth",
|
|
|
+ get: function get() {
|
|
|
+ if (!this._outerContainerWidth) {
|
|
|
+ this._outerContainerWidth = this.outerContainer.clientWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._outerContainerWidth;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFSidebarResizer;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFSidebarResizer = PDFSidebarResizer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 26 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFThumbnailViewer = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdf_thumbnail_view = __webpack_require__(27);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var THUMBNAIL_SCROLL_MARGIN = -19;
|
|
|
+ var THUMBNAIL_SELECTED_CLASS = "selected";
|
|
|
+
|
|
|
+ var PDFThumbnailViewer = /*#__PURE__*/function () {
|
|
|
+ function PDFThumbnailViewer(_ref) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var container = _ref.container,
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ linkService = _ref.linkService,
|
|
|
+ renderingQueue = _ref.renderingQueue,
|
|
|
+ _ref$l10n = _ref.l10n,
|
|
|
+ l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFThumbnailViewer);
|
|
|
+
|
|
|
+ this.container = container;
|
|
|
+ this.linkService = linkService;
|
|
|
+ this.renderingQueue = renderingQueue;
|
|
|
+ this.l10n = l10n;
|
|
|
+ this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this));
|
|
|
+
|
|
|
+ this._resetView();
|
|
|
+
|
|
|
+ eventBus._on("optionalcontentconfigchanged", function () {
|
|
|
+ _this._setImageDisabled = true;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFThumbnailViewer, [{
|
|
|
+ key: "_scrollUpdated",
|
|
|
+ value: function _scrollUpdated() {
|
|
|
+ this.renderingQueue.renderHighestPriority();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getThumbnail",
|
|
|
+ value: function getThumbnail(index) {
|
|
|
+ return this._thumbnails[index];
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getVisibleThumbs",
|
|
|
+ value: function _getVisibleThumbs() {
|
|
|
+ return (0, _ui_utils.getVisibleElements)({
|
|
|
+ scrollEl: this.container,
|
|
|
+ views: this._thumbnails
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "scrollThumbnailIntoView",
|
|
|
+ value: function scrollThumbnailIntoView(pageNumber) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var thumbnailView = this._thumbnails[pageNumber - 1];
|
|
|
+
|
|
|
+ if (!thumbnailView) {
|
|
|
+ console.error('scrollThumbnailIntoView: Invalid "pageNumber" parameter.');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pageNumber !== this._currentPageNumber) {
|
|
|
+ var prevThumbnailView = this._thumbnails[this._currentPageNumber - 1];
|
|
|
+ prevThumbnailView.div.classList.remove(THUMBNAIL_SELECTED_CLASS);
|
|
|
+ thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS);
|
|
|
+ }
|
|
|
+
|
|
|
+ var visibleThumbs = this._getVisibleThumbs();
|
|
|
+
|
|
|
+ var numVisibleThumbs = visibleThumbs.views.length;
|
|
|
+
|
|
|
+ if (numVisibleThumbs > 0) {
|
|
|
+ var first = visibleThumbs.first.id;
|
|
|
+ var last = numVisibleThumbs > 1 ? visibleThumbs.last.id : first;
|
|
|
+ var shouldScroll = false;
|
|
|
+
|
|
|
+ if (pageNumber <= first || pageNumber >= last) {
|
|
|
+ shouldScroll = true;
|
|
|
+ } else {
|
|
|
+ visibleThumbs.views.some(function (view) {
|
|
|
+ if (view.id !== pageNumber) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ shouldScroll = view.percent < 100;
|
|
|
+ return true;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (shouldScroll) {
|
|
|
+ (0, _ui_utils.scrollIntoView)(thumbnailView.div, {
|
|
|
+ top: THUMBNAIL_SCROLL_MARGIN
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._currentPageNumber = pageNumber;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cleanup",
|
|
|
+ value: function cleanup() {
|
|
|
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
|
|
|
+ if (this._thumbnails[i] && this._thumbnails[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ this._thumbnails[i].reset();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _pdf_thumbnail_view.TempImageFactory.destroyCanvas();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetView",
|
|
|
+ value: function _resetView() {
|
|
|
+ this._thumbnails = [];
|
|
|
+ this._currentPageNumber = 1;
|
|
|
+ this._pageLabels = null;
|
|
|
+ this._pagesRotation = 0;
|
|
|
+ this._optionalContentConfigPromise = null;
|
|
|
+ this._pagesRequests = new WeakMap();
|
|
|
+ this._setImageDisabled = false;
|
|
|
+ this.container.textContent = "";
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setDocument",
|
|
|
+ value: function setDocument(pdfDocument) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this.pdfDocument) {
|
|
|
+ this._cancelRendering();
|
|
|
+
|
|
|
+ this._resetView();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+
|
|
|
+ if (!pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var firstPagePromise = pdfDocument.getPage(1);
|
|
|
+ var optionalContentConfigPromise = pdfDocument.getOptionalContentConfig();
|
|
|
+ firstPagePromise.then(function (firstPdfPage) {
|
|
|
+ _this2._optionalContentConfigPromise = optionalContentConfigPromise;
|
|
|
+ var pagesCount = pdfDocument.numPages;
|
|
|
+ var viewport = firstPdfPage.getViewport({
|
|
|
+ scale: 1
|
|
|
+ });
|
|
|
+
|
|
|
+ var checkSetImageDisabled = function checkSetImageDisabled() {
|
|
|
+ return _this2._setImageDisabled;
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
|
|
|
+ var thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({
|
|
|
+ container: _this2.container,
|
|
|
+ id: pageNum,
|
|
|
+ defaultViewport: viewport.clone(),
|
|
|
+ optionalContentConfigPromise: optionalContentConfigPromise,
|
|
|
+ linkService: _this2.linkService,
|
|
|
+ renderingQueue: _this2.renderingQueue,
|
|
|
+ checkSetImageDisabled: checkSetImageDisabled,
|
|
|
+ disableCanvasToImageConversion: false,
|
|
|
+ l10n: _this2.l10n
|
|
|
+ });
|
|
|
+
|
|
|
+ _this2._thumbnails.push(thumbnail);
|
|
|
+ }
|
|
|
+
|
|
|
+ var firstThumbnailView = _this2._thumbnails[0];
|
|
|
+
|
|
|
+ if (firstThumbnailView) {
|
|
|
+ firstThumbnailView.setPdfPage(firstPdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ var thumbnailView = _this2._thumbnails[_this2._currentPageNumber - 1];
|
|
|
+ thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS);
|
|
|
+ })["catch"](function (reason) {
|
|
|
+ console.error("Unable to initialize thumbnail viewer", reason);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_cancelRendering",
|
|
|
+ value: function _cancelRendering() {
|
|
|
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
|
|
|
+ if (this._thumbnails[i]) {
|
|
|
+ this._thumbnails[i].cancelRendering();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPageLabels",
|
|
|
+ value: function setPageLabels(labels) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!labels) {
|
|
|
+ this._pageLabels = null;
|
|
|
+ } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {
|
|
|
+ this._pageLabels = null;
|
|
|
+ console.error("PDFThumbnailViewer_setPageLabels: Invalid page labels.");
|
|
|
+ } else {
|
|
|
+ this._pageLabels = labels;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
|
|
|
+ var label = this._pageLabels && this._pageLabels[i];
|
|
|
+
|
|
|
+ this._thumbnails[i].setPageLabel(label);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_ensurePdfPageLoaded",
|
|
|
+ value: function _ensurePdfPageLoaded(thumbView) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ if (thumbView.pdfPage) {
|
|
|
+ return Promise.resolve(thumbView.pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._pagesRequests.has(thumbView)) {
|
|
|
+ return this._pagesRequests.get(thumbView);
|
|
|
+ }
|
|
|
+
|
|
|
+ var promise = this.pdfDocument.getPage(thumbView.id).then(function (pdfPage) {
|
|
|
+ if (!thumbView.pdfPage) {
|
|
|
+ thumbView.setPdfPage(pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this3._pagesRequests["delete"](thumbView);
|
|
|
+
|
|
|
+ return pdfPage;
|
|
|
+ })["catch"](function (reason) {
|
|
|
+ console.error("Unable to get page for thumb view", reason);
|
|
|
+
|
|
|
+ _this3._pagesRequests["delete"](thumbView);
|
|
|
+ });
|
|
|
+
|
|
|
+ this._pagesRequests.set(thumbView, promise);
|
|
|
+
|
|
|
+ return promise;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "forceRendering",
|
|
|
+ value: function forceRendering() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var visibleThumbs = this._getVisibleThumbs();
|
|
|
+
|
|
|
+ var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, this.scroll.down);
|
|
|
+
|
|
|
+ if (thumbView) {
|
|
|
+ this._ensurePdfPageLoaded(thumbView).then(function () {
|
|
|
+ _this4.renderingQueue.renderView(thumbView);
|
|
|
+ });
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesRotation",
|
|
|
+ get: function get() {
|
|
|
+ return this._pagesRotation;
|
|
|
+ },
|
|
|
+ set: function set(rotation) {
|
|
|
+ if (!(0, _ui_utils.isValidRotation)(rotation)) {
|
|
|
+ throw new Error("Invalid thumbnails rotation angle.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._pagesRotation === rotation) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pagesRotation = rotation;
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
|
|
|
+ this._thumbnails[i].update(rotation);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFThumbnailViewer;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFThumbnailViewer = PDFThumbnailViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 27 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.TempImageFactory = exports.PDFThumbnailView = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var MAX_NUM_SCALING_STEPS = 3;
|
|
|
+ var THUMBNAIL_CANVAS_BORDER_WIDTH = 1;
|
|
|
+ var THUMBNAIL_WIDTH = 98;
|
|
|
+
|
|
|
+ var TempImageFactory = function TempImageFactoryClosure() {
|
|
|
+ var tempCanvasCache = null;
|
|
|
+ return {
|
|
|
+ getCanvas: function getCanvas(width, height) {
|
|
|
+ var tempCanvas = tempCanvasCache;
|
|
|
+
|
|
|
+ if (!tempCanvas) {
|
|
|
+ tempCanvas = document.createElement("canvas");
|
|
|
+ tempCanvasCache = tempCanvas;
|
|
|
+ }
|
|
|
+ tempCanvas.width = width;
|
|
|
+ tempCanvas.height = height;
|
|
|
+ tempCanvas.mozOpaque = true;
|
|
|
+ var ctx = tempCanvas.getContext("2d", {
|
|
|
+ alpha: false
|
|
|
+ });
|
|
|
+ ctx.save();
|
|
|
+ ctx.fillStyle = "rgb(255, 255, 255)";
|
|
|
+ ctx.fillRect(0, 0, width, height);
|
|
|
+ ctx.restore();
|
|
|
+ return tempCanvas;
|
|
|
+ },
|
|
|
+ destroyCanvas: function destroyCanvas() {
|
|
|
+ var tempCanvas = tempCanvasCache;
|
|
|
+
|
|
|
+ if (tempCanvas) {
|
|
|
+ tempCanvas.width = 0;
|
|
|
+ tempCanvas.height = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ tempCanvasCache = null;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.TempImageFactory = TempImageFactory;
|
|
|
+
|
|
|
+ var PDFThumbnailView = /*#__PURE__*/function () {
|
|
|
+ function PDFThumbnailView(_ref) {
|
|
|
+ var container = _ref.container,
|
|
|
+ id = _ref.id,
|
|
|
+ defaultViewport = _ref.defaultViewport,
|
|
|
+ optionalContentConfigPromise = _ref.optionalContentConfigPromise,
|
|
|
+ linkService = _ref.linkService,
|
|
|
+ renderingQueue = _ref.renderingQueue,
|
|
|
+ checkSetImageDisabled = _ref.checkSetImageDisabled,
|
|
|
+ _ref$disableCanvasToI = _ref.disableCanvasToImageConversion,
|
|
|
+ disableCanvasToImageConversion = _ref$disableCanvasToI === void 0 ? false : _ref$disableCanvasToI,
|
|
|
+ _ref$l10n = _ref.l10n,
|
|
|
+ l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFThumbnailView);
|
|
|
+
|
|
|
+ this.id = id;
|
|
|
+ this.renderingId = "thumbnail" + id;
|
|
|
+ this.pageLabel = null;
|
|
|
+ this.pdfPage = null;
|
|
|
+ this.rotation = 0;
|
|
|
+ this.viewport = defaultViewport;
|
|
|
+ this.pdfPageRotate = defaultViewport.rotation;
|
|
|
+ this._optionalContentConfigPromise = optionalContentConfigPromise || null;
|
|
|
+ this.linkService = linkService;
|
|
|
+ this.renderingQueue = renderingQueue;
|
|
|
+ this.renderTask = null;
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
|
|
|
+ this.resume = null;
|
|
|
+
|
|
|
+ this._checkSetImageDisabled = checkSetImageDisabled || function () {
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+
|
|
|
+ this.disableCanvasToImageConversion = disableCanvasToImageConversion;
|
|
|
+ this.pageWidth = this.viewport.width;
|
|
|
+ this.pageHeight = this.viewport.height;
|
|
|
+ this.pageRatio = this.pageWidth / this.pageHeight;
|
|
|
+ this.canvasWidth = THUMBNAIL_WIDTH;
|
|
|
+ this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
|
|
|
+ this.scale = this.canvasWidth / this.pageWidth;
|
|
|
+ this.l10n = l10n;
|
|
|
+ var anchor = document.createElement("a");
|
|
|
+ anchor.href = linkService.getAnchorUrl("#page=" + id);
|
|
|
+
|
|
|
+ this._thumbPageTitle.then(function (msg) {
|
|
|
+ anchor.title = msg;
|
|
|
+ });
|
|
|
+
|
|
|
+ anchor.onclick = function () {
|
|
|
+ linkService.goToPage(id);
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+
|
|
|
+ this.anchor = anchor;
|
|
|
+ var div = document.createElement("div");
|
|
|
+ div.className = "thumbnail";
|
|
|
+ div.setAttribute("data-page-number", this.id);
|
|
|
+ this.div = div;
|
|
|
+ var ring = document.createElement("div");
|
|
|
+ ring.className = "thumbnailSelectionRing";
|
|
|
+ var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
|
|
|
+ ring.style.width = this.canvasWidth + borderAdjustment + "px";
|
|
|
+ ring.style.height = this.canvasHeight + borderAdjustment + "px";
|
|
|
+ this.ring = ring;
|
|
|
+ div.appendChild(ring);
|
|
|
+ anchor.appendChild(div);
|
|
|
+ container.appendChild(anchor);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFThumbnailView, [{
|
|
|
+ key: "setPdfPage",
|
|
|
+ value: function setPdfPage(pdfPage) {
|
|
|
+ this.pdfPage = pdfPage;
|
|
|
+ this.pdfPageRotate = pdfPage.rotate;
|
|
|
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
|
|
|
+ this.viewport = pdfPage.getViewport({
|
|
|
+ scale: 1,
|
|
|
+ rotation: totalRotation
|
|
|
+ });
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this.cancelRendering();
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
|
|
|
+ this.pageWidth = this.viewport.width;
|
|
|
+ this.pageHeight = this.viewport.height;
|
|
|
+ this.pageRatio = this.pageWidth / this.pageHeight;
|
|
|
+ this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
|
|
|
+ this.scale = this.canvasWidth / this.pageWidth;
|
|
|
+ this.div.removeAttribute("data-loaded");
|
|
|
+ var ring = this.ring;
|
|
|
+ var childNodes = ring.childNodes;
|
|
|
+
|
|
|
+ for (var i = childNodes.length - 1; i >= 0; i--) {
|
|
|
+ ring.removeChild(childNodes[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
|
|
|
+ ring.style.width = this.canvasWidth + borderAdjustment + "px";
|
|
|
+ ring.style.height = this.canvasHeight + borderAdjustment + "px";
|
|
|
+
|
|
|
+ if (this.canvas) {
|
|
|
+ this.canvas.width = 0;
|
|
|
+ this.canvas.height = 0;
|
|
|
+ delete this.canvas;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.image) {
|
|
|
+ this.image.removeAttribute("src");
|
|
|
+ delete this.image;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "update",
|
|
|
+ value: function update(rotation) {
|
|
|
+ if (typeof rotation !== "undefined") {
|
|
|
+ this.rotation = rotation;
|
|
|
+ }
|
|
|
+
|
|
|
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
|
|
|
+ this.viewport = this.viewport.clone({
|
|
|
+ scale: 1,
|
|
|
+ rotation: totalRotation
|
|
|
+ });
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cancelRendering",
|
|
|
+ value: function cancelRendering() {
|
|
|
+ if (this.renderTask) {
|
|
|
+ this.renderTask.cancel();
|
|
|
+ this.renderTask = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.resume = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getPageDrawContext",
|
|
|
+ value: function _getPageDrawContext() {
|
|
|
+ var canvas = document.createElement("canvas");
|
|
|
+ this.canvas = canvas;
|
|
|
+ canvas.mozOpaque = true;
|
|
|
+ var ctx = canvas.getContext("2d", {
|
|
|
+ alpha: false
|
|
|
+ });
|
|
|
+ var outputScale = (0, _ui_utils.getOutputScale)(ctx);
|
|
|
+ canvas.width = this.canvasWidth * outputScale.sx | 0;
|
|
|
+ canvas.height = this.canvasHeight * outputScale.sy | 0;
|
|
|
+ canvas.style.width = this.canvasWidth + "px";
|
|
|
+ canvas.style.height = this.canvasHeight + "px";
|
|
|
+ var transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null;
|
|
|
+ return [ctx, transform];
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_convertCanvasToImage",
|
|
|
+ value: function _convertCanvasToImage() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (!this.canvas) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var className = "thumbnailImage";
|
|
|
+
|
|
|
+ if (this.disableCanvasToImageConversion) {
|
|
|
+ this.canvas.className = className;
|
|
|
+
|
|
|
+ this._thumbPageCanvas.then(function (msg) {
|
|
|
+ _this.canvas.setAttribute("aria-label", msg);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.div.setAttribute("data-loaded", true);
|
|
|
+ this.ring.appendChild(this.canvas);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var image = document.createElement("img");
|
|
|
+ image.className = className;
|
|
|
+
|
|
|
+ this._thumbPageCanvas.then(function (msg) {
|
|
|
+ image.setAttribute("aria-label", msg);
|
|
|
+ });
|
|
|
+
|
|
|
+ image.style.width = this.canvasWidth + "px";
|
|
|
+ image.style.height = this.canvasHeight + "px";
|
|
|
+ image.src = this.canvas.toDataURL();
|
|
|
+ this.image = image;
|
|
|
+ this.div.setAttribute("data-loaded", true);
|
|
|
+ this.ring.appendChild(image);
|
|
|
+ this.canvas.width = 0;
|
|
|
+ this.canvas.height = 0;
|
|
|
+ delete this.canvas;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "draw",
|
|
|
+ value: function draw() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
|
|
|
+ console.error("Must be in new state before drawing");
|
|
|
+ return Promise.resolve(undefined);
|
|
|
+ }
|
|
|
+
|
|
|
+ var pdfPage = this.pdfPage;
|
|
|
+
|
|
|
+ if (!pdfPage) {
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+ return Promise.reject(new Error("pdfPage is not loaded"));
|
|
|
+ }
|
|
|
+
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
|
|
|
+
|
|
|
+ var finishRenderTask = /*#__PURE__*/function () {
|
|
|
+ var _ref2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var error,
|
|
|
+ _args = arguments;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ error = _args.length > 0 && _args[0] !== undefined ? _args[0] : null;
|
|
|
+
|
|
|
+ if (renderTask === _this2.renderTask) {
|
|
|
+ _this2.renderTask = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(error instanceof _pdfjsLib.RenderingCancelledException)) {
|
|
|
+ _context.next = 4;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context.abrupt("return");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+
|
|
|
+ _this2._convertCanvasToImage();
|
|
|
+
|
|
|
+ if (!error) {
|
|
|
+ _context.next = 8;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw error;
|
|
|
+
|
|
|
+ case 8:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee);
|
|
|
+ }));
|
|
|
+
|
|
|
+ return function finishRenderTask() {
|
|
|
+ return _ref2.apply(this, arguments);
|
|
|
+ };
|
|
|
+ }();
|
|
|
+
|
|
|
+ var _this$_getPageDrawCon = this._getPageDrawContext(),
|
|
|
+ _this$_getPageDrawCon2 = _slicedToArray(_this$_getPageDrawCon, 2),
|
|
|
+ ctx = _this$_getPageDrawCon2[0],
|
|
|
+ transform = _this$_getPageDrawCon2[1];
|
|
|
+
|
|
|
+ var drawViewport = this.viewport.clone({
|
|
|
+ scale: this.scale
|
|
|
+ });
|
|
|
+
|
|
|
+ var renderContinueCallback = function renderContinueCallback(cont) {
|
|
|
+ if (!_this2.renderingQueue.isHighestPriority(_this2)) {
|
|
|
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
|
|
|
+
|
|
|
+ _this2.resume = function () {
|
|
|
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
|
|
|
+ cont();
|
|
|
+ };
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ cont();
|
|
|
+ };
|
|
|
+
|
|
|
+ var renderContext = {
|
|
|
+ canvasContext: ctx,
|
|
|
+ transform: transform,
|
|
|
+ viewport: drawViewport,
|
|
|
+ optionalContentConfigPromise: this._optionalContentConfigPromise
|
|
|
+ };
|
|
|
+ var renderTask = this.renderTask = pdfPage.render(renderContext);
|
|
|
+ renderTask.onContinue = renderContinueCallback;
|
|
|
+ var resultPromise = renderTask.promise.then(function () {
|
|
|
+ finishRenderTask(null);
|
|
|
+ }, function (error) {
|
|
|
+ finishRenderTask(error);
|
|
|
+ });
|
|
|
+ resultPromise["finally"](function () {
|
|
|
+ var _this2$pdfPage;
|
|
|
+
|
|
|
+ var pageCached = _this2.linkService.isPageCached(_this2.id);
|
|
|
+
|
|
|
+ if (pageCached) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ (_this2$pdfPage = _this2.pdfPage) === null || _this2$pdfPage === void 0 ? void 0 : _this2$pdfPage.cleanup();
|
|
|
+ });
|
|
|
+ return resultPromise;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setImage",
|
|
|
+ value: function setImage(pageView) {
|
|
|
+ if (this._checkSetImageDisabled()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var img = pageView.canvas;
|
|
|
+
|
|
|
+ if (!img) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfPage) {
|
|
|
+ this.setPdfPage(pageView.pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+
|
|
|
+ var _this$_getPageDrawCon3 = this._getPageDrawContext(),
|
|
|
+ _this$_getPageDrawCon4 = _slicedToArray(_this$_getPageDrawCon3, 1),
|
|
|
+ ctx = _this$_getPageDrawCon4[0];
|
|
|
+
|
|
|
+ var canvas = ctx.canvas;
|
|
|
+
|
|
|
+ if (img.width <= 2 * canvas.width) {
|
|
|
+ ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
|
|
|
+
|
|
|
+ this._convertCanvasToImage();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
|
|
|
+ var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
|
|
|
+ var reducedImage = TempImageFactory.getCanvas(reducedWidth, reducedHeight);
|
|
|
+ var reducedImageCtx = reducedImage.getContext("2d");
|
|
|
+
|
|
|
+ while (reducedWidth > img.width || reducedHeight > img.height) {
|
|
|
+ reducedWidth >>= 1;
|
|
|
+ reducedHeight >>= 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight);
|
|
|
+
|
|
|
+ while (reducedWidth > 2 * canvas.width) {
|
|
|
+ reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1);
|
|
|
+ reducedWidth >>= 1;
|
|
|
+ reducedHeight >>= 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
|
|
|
+
|
|
|
+ this._convertCanvasToImage();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPageLabel",
|
|
|
+ value: function setPageLabel(label) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ this.pageLabel = typeof label === "string" ? label : null;
|
|
|
+
|
|
|
+ this._thumbPageTitle.then(function (msg) {
|
|
|
+ _this3.anchor.title = msg;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._thumbPageCanvas.then(function (msg) {
|
|
|
+ if (_this3.image) {
|
|
|
+ _this3.image.setAttribute("aria-label", msg);
|
|
|
+ } else if (_this3.disableCanvasToImageConversion && _this3.canvas) {
|
|
|
+ _this3.canvas.setAttribute("aria-label", msg);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_thumbPageTitle",
|
|
|
+ get: function get() {
|
|
|
+ var _this$pageLabel;
|
|
|
+
|
|
|
+ return this.l10n.get("thumb_page_title", {
|
|
|
+ page: (_this$pageLabel = this.pageLabel) !== null && _this$pageLabel !== void 0 ? _this$pageLabel : this.id
|
|
|
+ }, "Page {{page}}");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_thumbPageCanvas",
|
|
|
+ get: function get() {
|
|
|
+ var _this$pageLabel2;
|
|
|
+
|
|
|
+ return this.l10n.get("thumb_page_canvas", {
|
|
|
+ page: (_this$pageLabel2 = this.pageLabel) !== null && _this$pageLabel2 !== void 0 ? _this$pageLabel2 : this.id
|
|
|
+ }, "Thumbnail of Page {{page}}");
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFThumbnailView;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFThumbnailView = PDFThumbnailView;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 28 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFViewer = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _base_viewer = __webpack_require__(29);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
|
|
|
+
|
|
|
+ function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ var PDFViewer = /*#__PURE__*/function (_BaseViewer) {
|
|
|
+ _inherits(PDFViewer, _BaseViewer);
|
|
|
+
|
|
|
+ var _super = _createSuper(PDFViewer);
|
|
|
+
|
|
|
+ function PDFViewer() {
|
|
|
+ _classCallCheck(this, PDFViewer);
|
|
|
+
|
|
|
+ return _super.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFViewer, [{
|
|
|
+ key: "_scrollIntoView",
|
|
|
+ value: function _scrollIntoView(_ref) {
|
|
|
+ var pageDiv = _ref.pageDiv,
|
|
|
+ _ref$pageSpot = _ref.pageSpot,
|
|
|
+ pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,
|
|
|
+ _ref$pageNumber = _ref.pageNumber,
|
|
|
+ pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;
|
|
|
+
|
|
|
+ if (!pageSpot && !this.isInPresentationMode) {
|
|
|
+ var left = pageDiv.offsetLeft + pageDiv.clientLeft;
|
|
|
+ var right = left + pageDiv.clientWidth;
|
|
|
+ var _this$container = this.container,
|
|
|
+ scrollLeft = _this$container.scrollLeft,
|
|
|
+ clientWidth = _this$container.clientWidth;
|
|
|
+
|
|
|
+ if (this._isScrollModeHorizontal || left < scrollLeft || right > scrollLeft + clientWidth) {
|
|
|
+ pageSpot = {
|
|
|
+ left: 0,
|
|
|
+ top: 0
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFViewer.prototype), "_scrollIntoView", this).call(this, {
|
|
|
+ pageDiv: pageDiv,
|
|
|
+ pageSpot: pageSpot,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getVisiblePages",
|
|
|
+ value: function _getVisiblePages() {
|
|
|
+ if (this.isInPresentationMode) {
|
|
|
+ return this._getCurrentVisiblePage();
|
|
|
+ }
|
|
|
+
|
|
|
+ return _get(_getPrototypeOf(PDFViewer.prototype), "_getVisiblePages", this).call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateHelper",
|
|
|
+ value: function _updateHelper(visiblePages) {
|
|
|
+ if (this.isInPresentationMode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var currentId = this._currentPageNumber;
|
|
|
+ var stillFullyVisible = false;
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(visiblePages),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var page = _step.value;
|
|
|
+
|
|
|
+ if (page.percent < 100) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (page.id === currentId && this._scrollMode === _ui_utils.ScrollMode.VERTICAL && this._spreadMode === _ui_utils.SpreadMode.NONE) {
|
|
|
+ stillFullyVisible = true;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!stillFullyVisible) {
|
|
|
+ currentId = visiblePages[0].id;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setCurrentPageNumber(currentId);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_viewerElement",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "_viewerElement", this.viewer);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFViewer;
|
|
|
+ }(_base_viewer.BaseViewer);
|
|
|
+
|
|
|
+ exports.PDFViewer = PDFViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 29 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.BaseViewer = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ var _annotation_layer_builder = __webpack_require__(30);
|
|
|
+
|
|
|
+ var _pdf_page_view = __webpack_require__(31);
|
|
|
+
|
|
|
+ var _pdf_link_service = __webpack_require__(21);
|
|
|
+
|
|
|
+ var _text_layer_builder = __webpack_require__(32);
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var DEFAULT_CACHE_SIZE = 10;
|
|
|
+
|
|
|
+ function PDFPageViewBuffer(size) {
|
|
|
+ var data = [];
|
|
|
+
|
|
|
+ this.push = function (view) {
|
|
|
+ var i = data.indexOf(view);
|
|
|
+
|
|
|
+ if (i >= 0) {
|
|
|
+ data.splice(i, 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ data.push(view);
|
|
|
+
|
|
|
+ if (data.length > size) {
|
|
|
+ data.shift().destroy();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.resize = function (newSize, pagesToKeep) {
|
|
|
+ size = newSize;
|
|
|
+
|
|
|
+ if (pagesToKeep) {
|
|
|
+ var pageIdsToKeep = new Set();
|
|
|
+
|
|
|
+ for (var i = 0, iMax = pagesToKeep.length; i < iMax; ++i) {
|
|
|
+ pageIdsToKeep.add(pagesToKeep[i].id);
|
|
|
+ }
|
|
|
+
|
|
|
+ (0, _ui_utils.moveToEndOfArray)(data, function (page) {
|
|
|
+ return pageIdsToKeep.has(page.id);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ while (data.length > size) {
|
|
|
+ data.shift().destroy();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.has = function (view) {
|
|
|
+ return data.includes(view);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function isSameScale(oldScale, newScale) {
|
|
|
+ if (newScale === oldScale) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (Math.abs(newScale - oldScale) < 1e-15) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var BaseViewer = /*#__PURE__*/function () {
|
|
|
+ function BaseViewer(options) {
|
|
|
+ var _this$container,
|
|
|
+ _this$viewer,
|
|
|
+ _this = this;
|
|
|
+
|
|
|
+ _classCallCheck(this, BaseViewer);
|
|
|
+
|
|
|
+ if (this.constructor === BaseViewer) {
|
|
|
+ throw new Error("Cannot initialize BaseViewer.");
|
|
|
+ }
|
|
|
+
|
|
|
+ var viewerVersion = '2.7.570';
|
|
|
+
|
|
|
+ if (_pdfjsLib.version !== viewerVersion) {
|
|
|
+ throw new Error("The API version \"".concat(_pdfjsLib.version, "\" does not match the Viewer version \"").concat(viewerVersion, "\"."));
|
|
|
+ }
|
|
|
+
|
|
|
+ this._name = this.constructor.name;
|
|
|
+ this.container = options.container;
|
|
|
+ this.viewer = options.viewer || options.container.firstElementChild;
|
|
|
+
|
|
|
+ if (!(((_this$container = this.container) === null || _this$container === void 0 ? void 0 : _this$container.tagName.toUpperCase()) === "DIV" && ((_this$viewer = this.viewer) === null || _this$viewer === void 0 ? void 0 : _this$viewer.tagName.toUpperCase()) === "DIV")) {
|
|
|
+ throw new Error("Invalid `container` and/or `viewer` option.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (getComputedStyle(this.container).position !== "absolute") {
|
|
|
+ throw new Error("The `container` must be absolutely positioned.");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus = options.eventBus;
|
|
|
+ this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService();
|
|
|
+ this.downloadManager = options.downloadManager || null;
|
|
|
+ this.findController = options.findController || null;
|
|
|
+ this.removePageBorders = options.removePageBorders || false;
|
|
|
+ this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE;
|
|
|
+ this.imageResourcesPath = options.imageResourcesPath || "";
|
|
|
+ this.renderInteractiveForms = typeof options.renderInteractiveForms === "boolean" ? options.renderInteractiveForms : true;
|
|
|
+ this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
|
|
|
+ this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
|
|
|
+ this.enableWebGL = options.enableWebGL || false;
|
|
|
+ this.useOnlyCssZoom = options.useOnlyCssZoom || false;
|
|
|
+ this.maxCanvasPixels = options.maxCanvasPixels;
|
|
|
+ this.l10n = options.l10n || _ui_utils.NullL10n;
|
|
|
+ this.enableScripting = options.enableScripting || false;
|
|
|
+ this._mouseState = options.mouseState || null;
|
|
|
+ this.defaultRenderingQueue = !options.renderingQueue;
|
|
|
+
|
|
|
+ if (this.defaultRenderingQueue) {
|
|
|
+ this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
|
|
|
+ this.renderingQueue.setViewer(this);
|
|
|
+ } else {
|
|
|
+ this.renderingQueue = options.renderingQueue;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this));
|
|
|
+ this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN;
|
|
|
+ this._onBeforeDraw = this._onAfterDraw = null;
|
|
|
+
|
|
|
+ this._resetView();
|
|
|
+
|
|
|
+ if (this.removePageBorders) {
|
|
|
+ this.viewer.classList.add("removePageBorders");
|
|
|
+ }
|
|
|
+
|
|
|
+ Promise.resolve().then(function () {
|
|
|
+ _this.eventBus.dispatch("baseviewerinit", {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(BaseViewer, [{
|
|
|
+ key: "getPageView",
|
|
|
+ value: function getPageView(index) {
|
|
|
+ return this._pages[index];
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setCurrentPageNumber",
|
|
|
+ value: function _setCurrentPageNumber(val) {
|
|
|
+ var resetCurrentPageView = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ if (this._currentPageNumber === val) {
|
|
|
+ if (resetCurrentPageView) {
|
|
|
+ this._resetCurrentPageView();
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(0 < val && val <= this.pagesCount)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var previous = this._currentPageNumber;
|
|
|
+ this._currentPageNumber = val;
|
|
|
+ this.eventBus.dispatch("pagechanging", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: val,
|
|
|
+ pageLabel: this._pageLabels && this._pageLabels[val - 1],
|
|
|
+ previous: previous
|
|
|
+ });
|
|
|
+
|
|
|
+ if (resetCurrentPageView) {
|
|
|
+ this._resetCurrentPageView();
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_onePageRenderedOrForceFetch",
|
|
|
+ value: function _onePageRenderedOrForceFetch() {
|
|
|
+ if (!this.container.offsetParent || this._getVisiblePages().views.length === 0) {
|
|
|
+ return Promise.resolve();
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._onePageRenderedCapability.promise;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setDocument",
|
|
|
+ value: function setDocument(pdfDocument) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this.pdfDocument) {
|
|
|
+ this.eventBus.dispatch("pagesdestroy", {
|
|
|
+ source: this
|
|
|
+ });
|
|
|
+
|
|
|
+ this._cancelRendering();
|
|
|
+
|
|
|
+ this._resetView();
|
|
|
+
|
|
|
+ if (this.findController) {
|
|
|
+ this.findController.setDocument(null);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+
|
|
|
+ if (!pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pagesCount = pdfDocument.numPages;
|
|
|
+ var firstPagePromise = pdfDocument.getPage(1);
|
|
|
+ var optionalContentConfigPromise = pdfDocument.getOptionalContentConfig();
|
|
|
+
|
|
|
+ this._pagesCapability.promise.then(function () {
|
|
|
+ _this2.eventBus.dispatch("pagesloaded", {
|
|
|
+ source: _this2,
|
|
|
+ pagesCount: pagesCount
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ this._onBeforeDraw = function (evt) {
|
|
|
+ var pageView = _this2._pages[evt.pageNumber - 1];
|
|
|
+
|
|
|
+ if (!pageView) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2._buffer.push(pageView);
|
|
|
+ };
|
|
|
+
|
|
|
+ this.eventBus._on("pagerender", this._onBeforeDraw);
|
|
|
+
|
|
|
+ this._onAfterDraw = function (evt) {
|
|
|
+ if (evt.cssTransform || _this2._onePageRenderedCapability.settled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2._onePageRenderedCapability.resolve();
|
|
|
+
|
|
|
+ _this2.eventBus._off("pagerendered", _this2._onAfterDraw);
|
|
|
+
|
|
|
+ _this2._onAfterDraw = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ this.eventBus._on("pagerendered", this._onAfterDraw);
|
|
|
+
|
|
|
+ firstPagePromise.then(function (firstPdfPage) {
|
|
|
+ _this2._firstPageCapability.resolve(firstPdfPage);
|
|
|
+
|
|
|
+ _this2._optionalContentConfigPromise = optionalContentConfigPromise;
|
|
|
+ var scale = _this2.currentScale;
|
|
|
+ var viewport = firstPdfPage.getViewport({
|
|
|
+ scale: scale * _ui_utils.CSS_UNITS
|
|
|
+ });
|
|
|
+ var textLayerFactory = _this2.textLayerMode !== _ui_utils.TextLayerMode.DISABLE ? _this2 : null;
|
|
|
+
|
|
|
+ for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
|
|
|
+ var pageView = new _pdf_page_view.PDFPageView({
|
|
|
+ container: _this2._viewerElement,
|
|
|
+ eventBus: _this2.eventBus,
|
|
|
+ id: pageNum,
|
|
|
+ scale: scale,
|
|
|
+ defaultViewport: viewport.clone(),
|
|
|
+ optionalContentConfigPromise: optionalContentConfigPromise,
|
|
|
+ renderingQueue: _this2.renderingQueue,
|
|
|
+ textLayerFactory: textLayerFactory,
|
|
|
+ textLayerMode: _this2.textLayerMode,
|
|
|
+ annotationLayerFactory: _this2,
|
|
|
+ imageResourcesPath: _this2.imageResourcesPath,
|
|
|
+ renderInteractiveForms: _this2.renderInteractiveForms,
|
|
|
+ renderer: _this2.renderer,
|
|
|
+ enableWebGL: _this2.enableWebGL,
|
|
|
+ useOnlyCssZoom: _this2.useOnlyCssZoom,
|
|
|
+ maxCanvasPixels: _this2.maxCanvasPixels,
|
|
|
+ l10n: _this2.l10n,
|
|
|
+ enableScripting: _this2.enableScripting
|
|
|
+ });
|
|
|
+
|
|
|
+ _this2._pages.push(pageView);
|
|
|
+ }
|
|
|
+
|
|
|
+ var firstPageView = _this2._pages[0];
|
|
|
+
|
|
|
+ if (firstPageView) {
|
|
|
+ firstPageView.setPdfPage(firstPdfPage);
|
|
|
+
|
|
|
+ _this2.linkService.cachePageRef(1, firstPdfPage.ref);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this2._spreadMode !== _ui_utils.SpreadMode.NONE) {
|
|
|
+ _this2._updateSpreadMode();
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2._onePageRenderedOrForceFetch().then(function () {
|
|
|
+ if (_this2.findController) {
|
|
|
+ _this2.findController.setDocument(pdfDocument);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > 7500) {
|
|
|
+ _this2._pagesCapability.resolve();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var getPagesLeft = pagesCount - 1;
|
|
|
+
|
|
|
+ if (getPagesLeft <= 0) {
|
|
|
+ _this2._pagesCapability.resolve();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _loop = function _loop(_pageNum) {
|
|
|
+ pdfDocument.getPage(_pageNum).then(function (pdfPage) {
|
|
|
+ var pageView = _this2._pages[_pageNum - 1];
|
|
|
+
|
|
|
+ if (!pageView.pdfPage) {
|
|
|
+ pageView.setPdfPage(pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2.linkService.cachePageRef(_pageNum, pdfPage.ref);
|
|
|
+
|
|
|
+ if (--getPagesLeft === 0) {
|
|
|
+ _this2._pagesCapability.resolve();
|
|
|
+ }
|
|
|
+ }, function (reason) {
|
|
|
+ console.error("Unable to get page ".concat(_pageNum, " to initialize viewer"), reason);
|
|
|
+
|
|
|
+ if (--getPagesLeft === 0) {
|
|
|
+ _this2._pagesCapability.resolve();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var _pageNum = 2; _pageNum <= pagesCount; ++_pageNum) {
|
|
|
+ _loop(_pageNum);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ _this2.eventBus.dispatch("pagesinit", {
|
|
|
+ source: _this2
|
|
|
+ });
|
|
|
+
|
|
|
+ if (_this2.defaultRenderingQueue) {
|
|
|
+ _this2.update();
|
|
|
+ }
|
|
|
+ })["catch"](function (reason) {
|
|
|
+ console.error("Unable to initialize viewer", reason);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPageLabels",
|
|
|
+ value: function setPageLabels(labels) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!labels) {
|
|
|
+ this._pageLabels = null;
|
|
|
+ } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {
|
|
|
+ this._pageLabels = null;
|
|
|
+ console.error("".concat(this._name, ".setPageLabels: Invalid page labels."));
|
|
|
+ } else {
|
|
|
+ this._pageLabels = labels;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
|
|
|
+ var pageView = this._pages[i];
|
|
|
+ var label = this._pageLabels && this._pageLabels[i];
|
|
|
+ pageView.setPageLabel(label);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetView",
|
|
|
+ value: function _resetView() {
|
|
|
+ this._pages = [];
|
|
|
+ this._currentPageNumber = 1;
|
|
|
+ this._currentScale = _ui_utils.UNKNOWN_SCALE;
|
|
|
+ this._currentScaleValue = null;
|
|
|
+ this._pageLabels = null;
|
|
|
+ this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);
|
|
|
+ this._location = null;
|
|
|
+ this._pagesRotation = 0;
|
|
|
+ this._optionalContentConfigPromise = null;
|
|
|
+ this._pagesRequests = new WeakMap();
|
|
|
+ this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ this._onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ this._pagesCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ this._scrollMode = _ui_utils.ScrollMode.VERTICAL;
|
|
|
+ this._spreadMode = _ui_utils.SpreadMode.NONE;
|
|
|
+
|
|
|
+ if (this._onBeforeDraw) {
|
|
|
+ this.eventBus._off("pagerender", this._onBeforeDraw);
|
|
|
+
|
|
|
+ this._onBeforeDraw = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._onAfterDraw) {
|
|
|
+ this.eventBus._off("pagerendered", this._onAfterDraw);
|
|
|
+
|
|
|
+ this._onAfterDraw = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._resetScriptingEvents();
|
|
|
+
|
|
|
+ this.viewer.textContent = "";
|
|
|
+
|
|
|
+ this._updateScrollMode();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_scrollUpdate",
|
|
|
+ value: function _scrollUpdate() {
|
|
|
+ if (this.pagesCount === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.update();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_scrollIntoView",
|
|
|
+ value: function _scrollIntoView(_ref) {
|
|
|
+ var pageDiv = _ref.pageDiv,
|
|
|
+ _ref$pageSpot = _ref.pageSpot,
|
|
|
+ pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,
|
|
|
+ _ref$pageNumber = _ref.pageNumber,
|
|
|
+ pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;
|
|
|
+ (0, _ui_utils.scrollIntoView)(pageDiv, pageSpot);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setScaleUpdatePages",
|
|
|
+ value: function _setScaleUpdatePages(newScale, newValue) {
|
|
|
+ var noScroll = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+ var preset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
|
|
|
+ this._currentScaleValue = newValue.toString();
|
|
|
+
|
|
|
+ if (isSameScale(this._currentScale, newScale)) {
|
|
|
+ if (preset) {
|
|
|
+ this.eventBus.dispatch("scalechanging", {
|
|
|
+ source: this,
|
|
|
+ scale: newScale,
|
|
|
+ presetValue: newValue
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
|
|
|
+ this._pages[i].update(newScale);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._currentScale = newScale;
|
|
|
+
|
|
|
+ if (!noScroll) {
|
|
|
+ var page = this._currentPageNumber,
|
|
|
+ dest;
|
|
|
+
|
|
|
+ if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) {
|
|
|
+ page = this._location.pageNumber;
|
|
|
+ dest = [null, {
|
|
|
+ name: "XYZ"
|
|
|
+ }, this._location.left, this._location.top, null];
|
|
|
+ }
|
|
|
+
|
|
|
+ this.scrollPageIntoView({
|
|
|
+ pageNumber: page,
|
|
|
+ destArray: dest,
|
|
|
+ allowNegativeOffset: true
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("scalechanging", {
|
|
|
+ source: this,
|
|
|
+ scale: newScale,
|
|
|
+ presetValue: preset ? newValue : undefined
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.defaultRenderingQueue) {
|
|
|
+ this.update();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setScale",
|
|
|
+ value: function _setScale(value) {
|
|
|
+ var noScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ var scale = parseFloat(value);
|
|
|
+
|
|
|
+ if (scale > 0) {
|
|
|
+ this._setScaleUpdatePages(scale, value, noScroll, false);
|
|
|
+ } else {
|
|
|
+ var currentPage = this._pages[this._currentPageNumber - 1];
|
|
|
+
|
|
|
+ if (!currentPage) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var noPadding = this.isInPresentationMode || this.removePageBorders;
|
|
|
+ var hPadding = noPadding ? 0 : _ui_utils.SCROLLBAR_PADDING;
|
|
|
+ var vPadding = noPadding ? 0 : _ui_utils.VERTICAL_PADDING;
|
|
|
+
|
|
|
+ if (!noPadding && this._isScrollModeHorizontal) {
|
|
|
+ var _ref2 = [vPadding, hPadding];
|
|
|
+ hPadding = _ref2[0];
|
|
|
+ vPadding = _ref2[1];
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / this._pageWidthScaleFactor;
|
|
|
+ var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;
|
|
|
+
|
|
|
+ switch (value) {
|
|
|
+ case "page-actual":
|
|
|
+ scale = 1;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "page-width":
|
|
|
+ scale = pageWidthScale;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "page-height":
|
|
|
+ scale = pageHeightScale;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "page-fit":
|
|
|
+ scale = Math.min(pageWidthScale, pageHeightScale);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "auto":
|
|
|
+ var horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale);
|
|
|
+ scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale);
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ console.error("".concat(this._name, "._setScale: \"").concat(value, "\" is an unknown zoom value."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setScaleUpdatePages(scale, value, noScroll, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetCurrentPageView",
|
|
|
+ value: function _resetCurrentPageView() {
|
|
|
+ if (this.isInPresentationMode) {
|
|
|
+ this._setScale(this._currentScaleValue, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageView = this._pages[this._currentPageNumber - 1];
|
|
|
+
|
|
|
+ this._scrollIntoView({
|
|
|
+ pageDiv: pageView.div
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pageLabelToPageNumber",
|
|
|
+ value: function pageLabelToPageNumber(label) {
|
|
|
+ if (!this._pageLabels) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ var i = this._pageLabels.indexOf(label);
|
|
|
+
|
|
|
+ if (i < 0) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return i + 1;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "scrollPageIntoView",
|
|
|
+ value: function scrollPageIntoView(_ref3) {
|
|
|
+ var pageNumber = _ref3.pageNumber,
|
|
|
+ _ref3$destArray = _ref3.destArray,
|
|
|
+ destArray = _ref3$destArray === void 0 ? null : _ref3$destArray,
|
|
|
+ _ref3$allowNegativeOf = _ref3.allowNegativeOffset,
|
|
|
+ allowNegativeOffset = _ref3$allowNegativeOf === void 0 ? false : _ref3$allowNegativeOf,
|
|
|
+ _ref3$ignoreDestinati = _ref3.ignoreDestinationZoom,
|
|
|
+ ignoreDestinationZoom = _ref3$ignoreDestinati === void 0 ? false : _ref3$ignoreDestinati;
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1];
|
|
|
+
|
|
|
+ if (!pageView) {
|
|
|
+ console.error("".concat(this._name, ".scrollPageIntoView: ") + "\"".concat(pageNumber, "\" is not a valid pageNumber parameter."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.isInPresentationMode || !destArray) {
|
|
|
+ this._setCurrentPageNumber(pageNumber, true);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var x = 0,
|
|
|
+ y = 0;
|
|
|
+ var width = 0,
|
|
|
+ height = 0,
|
|
|
+ widthScale,
|
|
|
+ heightScale;
|
|
|
+ var changeOrientation = pageView.rotation % 180 !== 0;
|
|
|
+ var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS;
|
|
|
+ var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS;
|
|
|
+ var scale = 0;
|
|
|
+
|
|
|
+ switch (destArray[1].name) {
|
|
|
+ case "XYZ":
|
|
|
+ x = destArray[2];
|
|
|
+ y = destArray[3];
|
|
|
+ scale = destArray[4];
|
|
|
+ x = x !== null ? x : 0;
|
|
|
+ y = y !== null ? y : pageHeight;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "Fit":
|
|
|
+ case "FitB":
|
|
|
+ scale = "page-fit";
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "FitH":
|
|
|
+ case "FitBH":
|
|
|
+ y = destArray[2];
|
|
|
+ scale = "page-width";
|
|
|
+
|
|
|
+ if (y === null && this._location) {
|
|
|
+ x = this._location.left;
|
|
|
+ y = this._location.top;
|
|
|
+ } else if (typeof y !== "number") {
|
|
|
+ y = pageHeight;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "FitV":
|
|
|
+ case "FitBV":
|
|
|
+ x = destArray[2];
|
|
|
+ width = pageWidth;
|
|
|
+ height = pageHeight;
|
|
|
+ scale = "page-height";
|
|
|
+ break;
|
|
|
+
|
|
|
+ case "FitR":
|
|
|
+ x = destArray[2];
|
|
|
+ y = destArray[3];
|
|
|
+ width = destArray[4] - x;
|
|
|
+ height = destArray[5] - y;
|
|
|
+ var hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;
|
|
|
+ var vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;
|
|
|
+ widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS;
|
|
|
+ heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS;
|
|
|
+ scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ console.error("".concat(this._name, ".scrollPageIntoView: ") + "\"".concat(destArray[1].name, "\" is not a valid destination type."));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!ignoreDestinationZoom) {
|
|
|
+ if (scale && scale !== this._currentScale) {
|
|
|
+ this.currentScaleValue = scale;
|
|
|
+ } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) {
|
|
|
+ this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (scale === "page-fit" && !destArray[4]) {
|
|
|
+ this._scrollIntoView({
|
|
|
+ pageDiv: pageView.div,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];
|
|
|
+ var left = Math.min(boundingRect[0][0], boundingRect[1][0]);
|
|
|
+ var top = Math.min(boundingRect[0][1], boundingRect[1][1]);
|
|
|
+
|
|
|
+ if (!allowNegativeOffset) {
|
|
|
+ left = Math.max(left, 0);
|
|
|
+ top = Math.max(top, 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._scrollIntoView({
|
|
|
+ pageDiv: pageView.div,
|
|
|
+ pageSpot: {
|
|
|
+ left: left,
|
|
|
+ top: top
|
|
|
+ },
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateLocation",
|
|
|
+ value: function _updateLocation(firstPage) {
|
|
|
+ var currentScale = this._currentScale;
|
|
|
+ var currentScaleValue = this._currentScaleValue;
|
|
|
+ var normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;
|
|
|
+ var pageNumber = firstPage.id;
|
|
|
+ var pdfOpenParams = "#page=" + pageNumber;
|
|
|
+ pdfOpenParams += "&zoom=" + normalizedScaleValue;
|
|
|
+ var currentPageView = this._pages[pageNumber - 1];
|
|
|
+ var container = this.container;
|
|
|
+ var topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);
|
|
|
+ var intLeft = Math.round(topLeft[0]);
|
|
|
+ var intTop = Math.round(topLeft[1]);
|
|
|
+ pdfOpenParams += "," + intLeft + "," + intTop;
|
|
|
+ this._location = {
|
|
|
+ pageNumber: pageNumber,
|
|
|
+ scale: normalizedScaleValue,
|
|
|
+ top: intTop,
|
|
|
+ left: intLeft,
|
|
|
+ rotation: this._pagesRotation,
|
|
|
+ pdfOpenParams: pdfOpenParams
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateHelper",
|
|
|
+ value: function _updateHelper(visiblePages) {
|
|
|
+ throw new Error("Not implemented: _updateHelper");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "update",
|
|
|
+ value: function update() {
|
|
|
+ var visible = this._getVisiblePages();
|
|
|
+
|
|
|
+ var visiblePages = visible.views,
|
|
|
+ numVisiblePages = visiblePages.length;
|
|
|
+
|
|
|
+ if (numVisiblePages === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1);
|
|
|
+
|
|
|
+ this._buffer.resize(newCacheSize, visiblePages);
|
|
|
+
|
|
|
+ this.renderingQueue.renderHighestPriority(visible);
|
|
|
+
|
|
|
+ this._updateHelper(visiblePages);
|
|
|
+
|
|
|
+ this._updateLocation(visible.first);
|
|
|
+
|
|
|
+ this.eventBus.dispatch("updateviewarea", {
|
|
|
+ source: this,
|
|
|
+ location: this._location
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "containsElement",
|
|
|
+ value: function containsElement(element) {
|
|
|
+ return this.container.contains(element);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "focus",
|
|
|
+ value: function focus() {
|
|
|
+ this.container.focus();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getCurrentVisiblePage",
|
|
|
+ value: function _getCurrentVisiblePage() {
|
|
|
+ if (!this.pagesCount) {
|
|
|
+ return {
|
|
|
+ views: []
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageView = this._pages[this._currentPageNumber - 1];
|
|
|
+ var element = pageView.div;
|
|
|
+ var view = {
|
|
|
+ id: pageView.id,
|
|
|
+ x: element.offsetLeft + element.clientLeft,
|
|
|
+ y: element.offsetTop + element.clientTop,
|
|
|
+ view: pageView
|
|
|
+ };
|
|
|
+ return {
|
|
|
+ first: view,
|
|
|
+ last: view,
|
|
|
+ views: [view]
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getVisiblePages",
|
|
|
+ value: function _getVisiblePages() {
|
|
|
+ return (0, _ui_utils.getVisibleElements)({
|
|
|
+ scrollEl: this.container,
|
|
|
+ views: this._pages,
|
|
|
+ sortByVisibility: true,
|
|
|
+ horizontal: this._isScrollModeHorizontal,
|
|
|
+ rtl: this._isScrollModeHorizontal && this._isContainerRtl
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isPageVisible",
|
|
|
+ value: function isPageVisible(pageNumber) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) {
|
|
|
+ console.error("".concat(this._name, ".isPageVisible: \"").concat(pageNumber, "\" is not a valid page."));
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._getVisiblePages().views.some(function (view) {
|
|
|
+ return view.id === pageNumber;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isPageCached",
|
|
|
+ value: function isPageCached(pageNumber) {
|
|
|
+ if (!this.pdfDocument || !this._buffer) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) {
|
|
|
+ console.error("".concat(this._name, ".isPageCached: \"").concat(pageNumber, "\" is not a valid page."));
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageView = this._pages[pageNumber - 1];
|
|
|
+
|
|
|
+ if (!pageView) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._buffer.has(pageView);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cleanup",
|
|
|
+ value: function cleanup() {
|
|
|
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
|
|
|
+ if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ this._pages[i].reset();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_cancelRendering",
|
|
|
+ value: function _cancelRendering() {
|
|
|
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
|
|
|
+ if (this._pages[i]) {
|
|
|
+ this._pages[i].cancelRendering();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_ensurePdfPageLoaded",
|
|
|
+ value: function _ensurePdfPageLoaded(pageView) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ if (pageView.pdfPage) {
|
|
|
+ return Promise.resolve(pageView.pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._pagesRequests.has(pageView)) {
|
|
|
+ return this._pagesRequests.get(pageView);
|
|
|
+ }
|
|
|
+
|
|
|
+ var promise = this.pdfDocument.getPage(pageView.id).then(function (pdfPage) {
|
|
|
+ if (!pageView.pdfPage) {
|
|
|
+ pageView.setPdfPage(pdfPage);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this3._pagesRequests["delete"](pageView);
|
|
|
+
|
|
|
+ return pdfPage;
|
|
|
+ })["catch"](function (reason) {
|
|
|
+ console.error("Unable to get page for page view", reason);
|
|
|
+
|
|
|
+ _this3._pagesRequests["delete"](pageView);
|
|
|
+ });
|
|
|
+
|
|
|
+ this._pagesRequests.set(pageView, promise);
|
|
|
+
|
|
|
+ return promise;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "forceRendering",
|
|
|
+ value: function forceRendering(currentlyVisiblePages) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var visiblePages = currentlyVisiblePages || this._getVisiblePages();
|
|
|
+
|
|
|
+ var scrollAhead = this._isScrollModeHorizontal ? this.scroll.right : this.scroll.down;
|
|
|
+ var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead);
|
|
|
+
|
|
|
+ if (pageView) {
|
|
|
+ this._ensurePdfPageLoaded(pageView).then(function () {
|
|
|
+ _this4.renderingQueue.renderView(pageView);
|
|
|
+ });
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createTextLayerBuilder",
|
|
|
+ value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
|
|
|
+ var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
|
|
|
+ var eventBus = arguments.length > 4 ? arguments[4] : undefined;
|
|
|
+ return new _text_layer_builder.TextLayerBuilder({
|
|
|
+ textLayerDiv: textLayerDiv,
|
|
|
+ eventBus: eventBus,
|
|
|
+ pageIndex: pageIndex,
|
|
|
+ viewport: viewport,
|
|
|
+ findController: this.isInPresentationMode ? null : this.findController,
|
|
|
+ enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createAnnotationLayerBuilder",
|
|
|
+ value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
|
|
|
+ var _this$pdfDocument, _this$pdfDocument2;
|
|
|
+
|
|
|
+ var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+ var imageResourcesPath = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : "";
|
|
|
+ var renderInteractiveForms = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
|
|
|
+ var l10n = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : _ui_utils.NullL10n;
|
|
|
+ var enableScripting = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : false;
|
|
|
+ var hasJSActionsPromise = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : null;
|
|
|
+ var mouseState = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : null;
|
|
|
+ return new _annotation_layer_builder.AnnotationLayerBuilder({
|
|
|
+ pageDiv: pageDiv,
|
|
|
+ pdfPage: pdfPage,
|
|
|
+ annotationStorage: annotationStorage || ((_this$pdfDocument = this.pdfDocument) === null || _this$pdfDocument === void 0 ? void 0 : _this$pdfDocument.annotationStorage),
|
|
|
+ imageResourcesPath: imageResourcesPath,
|
|
|
+ renderInteractiveForms: renderInteractiveForms,
|
|
|
+ linkService: this.linkService,
|
|
|
+ downloadManager: this.downloadManager,
|
|
|
+ l10n: l10n,
|
|
|
+ enableScripting: enableScripting,
|
|
|
+ hasJSActionsPromise: hasJSActionsPromise || ((_this$pdfDocument2 = this.pdfDocument) === null || _this$pdfDocument2 === void 0 ? void 0 : _this$pdfDocument2.hasJSActions()),
|
|
|
+ mouseState: mouseState || this._mouseState
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getPagesOverview",
|
|
|
+ value: function getPagesOverview() {
|
|
|
+ var pagesOverview = this._pages.map(function (pageView) {
|
|
|
+ var viewport = pageView.pdfPage.getViewport({
|
|
|
+ scale: 1
|
|
|
+ });
|
|
|
+ return {
|
|
|
+ width: viewport.width,
|
|
|
+ height: viewport.height,
|
|
|
+ rotation: viewport.rotation
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!this.enablePrintAutoRotate) {
|
|
|
+ return pagesOverview;
|
|
|
+ }
|
|
|
+
|
|
|
+ return pagesOverview.map(function (size) {
|
|
|
+ if ((0, _ui_utils.isPortraitOrientation)(size)) {
|
|
|
+ return size;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ width: size.height,
|
|
|
+ height: size.width,
|
|
|
+ rotation: (size.rotation + 90) % 360
|
|
|
+ };
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateScrollMode",
|
|
|
+ value: function _updateScrollMode() {
|
|
|
+ var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
|
|
|
+ var scrollMode = this._scrollMode,
|
|
|
+ viewer = this.viewer;
|
|
|
+ viewer.classList.toggle("scrollHorizontal", scrollMode === _ui_utils.ScrollMode.HORIZONTAL);
|
|
|
+ viewer.classList.toggle("scrollWrapped", scrollMode === _ui_utils.ScrollMode.WRAPPED);
|
|
|
+
|
|
|
+ if (!this.pdfDocument || !pageNumber) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
|
|
|
+ this._setScale(this._currentScaleValue, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setCurrentPageNumber(pageNumber, true);
|
|
|
+
|
|
|
+ this.update();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateSpreadMode",
|
|
|
+ value: function _updateSpreadMode() {
|
|
|
+ var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var viewer = this.viewer,
|
|
|
+ pages = this._pages;
|
|
|
+ viewer.textContent = "";
|
|
|
+
|
|
|
+ if (this._spreadMode === _ui_utils.SpreadMode.NONE) {
|
|
|
+ for (var i = 0, iMax = pages.length; i < iMax; ++i) {
|
|
|
+ viewer.appendChild(pages[i].div);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var parity = this._spreadMode - 1;
|
|
|
+ var spread = null;
|
|
|
+
|
|
|
+ for (var _i = 0, _iMax = pages.length; _i < _iMax; ++_i) {
|
|
|
+ if (spread === null) {
|
|
|
+ spread = document.createElement("div");
|
|
|
+ spread.className = "spread";
|
|
|
+ viewer.appendChild(spread);
|
|
|
+ } else if (_i % 2 === parity) {
|
|
|
+ spread = spread.cloneNode(false);
|
|
|
+ viewer.appendChild(spread);
|
|
|
+ }
|
|
|
+
|
|
|
+ spread.appendChild(pages[_i].div);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!pageNumber) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
|
|
|
+ this._setScale(this._currentScaleValue, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setCurrentPageNumber(pageNumber, true);
|
|
|
+
|
|
|
+ this.update();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getPageAdvance",
|
|
|
+ value: function _getPageAdvance(currentPageNumber) {
|
|
|
+ var previous = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ if (this.isInPresentationMode) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ switch (this._scrollMode) {
|
|
|
+ case _ui_utils.ScrollMode.WRAPPED:
|
|
|
+ {
|
|
|
+ var _this$_getVisiblePage = this._getVisiblePages(),
|
|
|
+ views = _this$_getVisiblePage.views,
|
|
|
+ pageLayout = new Map();
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(views),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ var _step$value = _step.value,
|
|
|
+ id = _step$value.id,
|
|
|
+ y = _step$value.y,
|
|
|
+ percent = _step$value.percent,
|
|
|
+ widthPercent = _step$value.widthPercent;
|
|
|
+
|
|
|
+ if (percent === 0 || widthPercent < 100) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var yArray = pageLayout.get(y);
|
|
|
+
|
|
|
+ if (!yArray) {
|
|
|
+ pageLayout.set(y, yArray || (yArray = []));
|
|
|
+ }
|
|
|
+
|
|
|
+ yArray.push(id);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ var _iterator2 = _createForOfIteratorHelper(pageLayout.values()),
|
|
|
+ _step2;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
|
+ var _yArray = _step2.value;
|
|
|
+
|
|
|
+ var currentIndex = _yArray.indexOf(currentPageNumber);
|
|
|
+
|
|
|
+ if (currentIndex === -1) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var numPages = _yArray.length;
|
|
|
+
|
|
|
+ if (numPages === 1) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (previous) {
|
|
|
+ for (var i = currentIndex - 1, ii = 0; i >= ii; i--) {
|
|
|
+ var currentId = _yArray[i],
|
|
|
+ expectedId = _yArray[i + 1] - 1;
|
|
|
+
|
|
|
+ if (currentId < expectedId) {
|
|
|
+ return currentPageNumber - expectedId;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for (var _i2 = currentIndex + 1, _ii = numPages; _i2 < _ii; _i2++) {
|
|
|
+ var _currentId = _yArray[_i2],
|
|
|
+ _expectedId = _yArray[_i2 - 1] + 1;
|
|
|
+
|
|
|
+ if (_currentId > _expectedId) {
|
|
|
+ return _expectedId - currentPageNumber;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (previous) {
|
|
|
+ var firstId = _yArray[0];
|
|
|
+
|
|
|
+ if (firstId < currentPageNumber) {
|
|
|
+ return currentPageNumber - firstId + 1;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var lastId = _yArray[numPages - 1];
|
|
|
+
|
|
|
+ if (lastId > currentPageNumber) {
|
|
|
+ return lastId - currentPageNumber + 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator2.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator2.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ case _ui_utils.ScrollMode.HORIZONTAL:
|
|
|
+ {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ case _ui_utils.ScrollMode.VERTICAL:
|
|
|
+ {
|
|
|
+ if (this._spreadMode === _ui_utils.SpreadMode.NONE) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ var parity = this._spreadMode - 1;
|
|
|
+
|
|
|
+ if (previous && currentPageNumber % 2 !== parity) {
|
|
|
+ break;
|
|
|
+ } else if (!previous && currentPageNumber % 2 === parity) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _this$_getVisiblePage2 = this._getVisiblePages(),
|
|
|
+ _views = _this$_getVisiblePage2.views,
|
|
|
+ _expectedId2 = previous ? currentPageNumber - 1 : currentPageNumber + 1;
|
|
|
+
|
|
|
+ var _iterator3 = _createForOfIteratorHelper(_views),
|
|
|
+ _step3;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
|
+ var _step3$value = _step3.value,
|
|
|
+ _id = _step3$value.id,
|
|
|
+ _percent = _step3$value.percent,
|
|
|
+ _widthPercent = _step3$value.widthPercent;
|
|
|
+
|
|
|
+ if (_id !== _expectedId2) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_percent > 0 && _widthPercent === 100) {
|
|
|
+ return 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator3.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator3.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "nextPage",
|
|
|
+ value: function nextPage() {
|
|
|
+ var currentPageNumber = this._currentPageNumber,
|
|
|
+ pagesCount = this.pagesCount;
|
|
|
+
|
|
|
+ if (currentPageNumber >= pagesCount) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var advance = this._getPageAdvance(currentPageNumber, false) || 1;
|
|
|
+ this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "previousPage",
|
|
|
+ value: function previousPage() {
|
|
|
+ var currentPageNumber = this._currentPageNumber;
|
|
|
+
|
|
|
+ if (currentPageNumber <= 1) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var advance = this._getPageAdvance(currentPageNumber, true) || 1;
|
|
|
+ this.currentPageNumber = Math.max(currentPageNumber - advance, 1);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "initializeScriptingEvents",
|
|
|
+ value: function initializeScriptingEvents() {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ if (!this.enableScripting || this._pageOpenPendingSet) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var eventBus = this.eventBus,
|
|
|
+ pageOpenPendingSet = this._pageOpenPendingSet = new Set(),
|
|
|
+ scriptingEvents = this._scriptingEvents || (this._scriptingEvents = Object.create(null));
|
|
|
+
|
|
|
+ var dispatchPageClose = function dispatchPageClose(pageNumber) {
|
|
|
+ if (pageOpenPendingSet.has(pageNumber)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ eventBus.dispatch("pageclose", {
|
|
|
+ source: _this5,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ var dispatchPageOpen = function dispatchPageOpen(pageNumber) {
|
|
|
+ var pageView = _this5._pages[pageNumber - 1];
|
|
|
+
|
|
|
+ if ((pageView === null || pageView === void 0 ? void 0 : pageView.renderingState) === _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
|
+ var _pageView$pdfPage;
|
|
|
+
|
|
|
+ pageOpenPendingSet["delete"](pageNumber);
|
|
|
+ eventBus.dispatch("pageopen", {
|
|
|
+ source: _this5,
|
|
|
+ pageNumber: pageNumber,
|
|
|
+ actionsPromise: (_pageView$pdfPage = pageView.pdfPage) === null || _pageView$pdfPage === void 0 ? void 0 : _pageView$pdfPage.getJSActions()
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ pageOpenPendingSet.add(pageNumber);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ scriptingEvents.onPageChanging = function (_ref4) {
|
|
|
+ var pageNumber = _ref4.pageNumber,
|
|
|
+ previous = _ref4.previous;
|
|
|
+
|
|
|
+ if (pageNumber === previous) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ dispatchPageClose(previous);
|
|
|
+ dispatchPageOpen(pageNumber);
|
|
|
+ };
|
|
|
+
|
|
|
+ eventBus._on("pagechanging", scriptingEvents.onPageChanging);
|
|
|
+
|
|
|
+ scriptingEvents.onPageRendered = function (_ref5) {
|
|
|
+ var pageNumber = _ref5.pageNumber;
|
|
|
+
|
|
|
+ if (!pageOpenPendingSet.has(pageNumber)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pageNumber !== _this5._currentPageNumber) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ dispatchPageOpen(pageNumber);
|
|
|
+ };
|
|
|
+
|
|
|
+ eventBus._on("pagerendered", scriptingEvents.onPageRendered);
|
|
|
+
|
|
|
+ scriptingEvents.onPagesDestroy = function () {
|
|
|
+ dispatchPageClose(_this5._currentPageNumber);
|
|
|
+ };
|
|
|
+
|
|
|
+ eventBus._on("pagesdestroy", scriptingEvents.onPagesDestroy);
|
|
|
+
|
|
|
+ dispatchPageOpen(this._currentPageNumber);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_resetScriptingEvents",
|
|
|
+ value: function _resetScriptingEvents() {
|
|
|
+ if (!this.enableScripting || !this._pageOpenPendingSet) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var eventBus = this.eventBus,
|
|
|
+ scriptingEvents = this._scriptingEvents;
|
|
|
+
|
|
|
+ eventBus._off("pagechanging", scriptingEvents.onPageChanging);
|
|
|
+
|
|
|
+ scriptingEvents.onPageChanging = null;
|
|
|
+
|
|
|
+ eventBus._off("pagerendered", scriptingEvents.onPageRendered);
|
|
|
+
|
|
|
+ scriptingEvents.onPageRendered = null;
|
|
|
+
|
|
|
+ eventBus._off("pagesdestroy", scriptingEvents.onPagesDestroy);
|
|
|
+
|
|
|
+ scriptingEvents.onPagesDestroy = null;
|
|
|
+ this._pageOpenPendingSet = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesCount",
|
|
|
+ get: function get() {
|
|
|
+ return this._pages.length;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pageViewsReady",
|
|
|
+ get: function get() {
|
|
|
+ if (!this._pagesCapability.settled) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._pages.every(function (pageView) {
|
|
|
+ return pageView && pageView.pdfPage;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "currentPageNumber",
|
|
|
+ get: function get() {
|
|
|
+ return this._currentPageNumber;
|
|
|
+ },
|
|
|
+ set: function set(val) {
|
|
|
+ if (!Number.isInteger(val)) {
|
|
|
+ throw new Error("Invalid page number.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._setCurrentPageNumber(val, true)) {
|
|
|
+ console.error("".concat(this._name, ".currentPageNumber: \"").concat(val, "\" is not a valid page."));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "currentPageLabel",
|
|
|
+ get: function get() {
|
|
|
+ return this._pageLabels && this._pageLabels[this._currentPageNumber - 1];
|
|
|
+ },
|
|
|
+ set: function set(val) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var page = val | 0;
|
|
|
+
|
|
|
+ if (this._pageLabels) {
|
|
|
+ var i = this._pageLabels.indexOf(val);
|
|
|
+
|
|
|
+ if (i >= 0) {
|
|
|
+ page = i + 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._setCurrentPageNumber(page, true)) {
|
|
|
+ console.error("".concat(this._name, ".currentPageLabel: \"").concat(val, "\" is not a valid page."));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "currentScale",
|
|
|
+ get: function get() {
|
|
|
+ return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE;
|
|
|
+ },
|
|
|
+ set: function set(val) {
|
|
|
+ if (isNaN(val)) {
|
|
|
+ throw new Error("Invalid numeric scale.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setScale(val, false);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "currentScaleValue",
|
|
|
+ get: function get() {
|
|
|
+ return this._currentScaleValue;
|
|
|
+ },
|
|
|
+ set: function set(val) {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setScale(val, false);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesRotation",
|
|
|
+ get: function get() {
|
|
|
+ return this._pagesRotation;
|
|
|
+ },
|
|
|
+ set: function set(rotation) {
|
|
|
+ if (!(0, _ui_utils.isValidRotation)(rotation)) {
|
|
|
+ throw new Error("Invalid pages rotation angle.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._pagesRotation === rotation) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._pagesRotation = rotation;
|
|
|
+ var pageNumber = this._currentPageNumber;
|
|
|
+
|
|
|
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
|
|
|
+ var pageView = this._pages[i];
|
|
|
+ pageView.update(pageView.scale, rotation);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._currentScaleValue) {
|
|
|
+ this._setScale(this._currentScaleValue, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("rotationchanging", {
|
|
|
+ source: this,
|
|
|
+ pagesRotation: rotation,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.defaultRenderingQueue) {
|
|
|
+ this.update();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "firstPagePromise",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfDocument ? this._firstPageCapability.promise : null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "onePageRendered",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfDocument ? this._onePageRenderedCapability.promise : null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "pagesPromise",
|
|
|
+ get: function get() {
|
|
|
+ return this.pdfDocument ? this._pagesCapability.promise : null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_viewerElement",
|
|
|
+ get: function get() {
|
|
|
+ throw new Error("Not implemented: _viewerElement");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_pageWidthScaleFactor",
|
|
|
+ get: function get() {
|
|
|
+ if (this.spreadMode !== _ui_utils.SpreadMode.NONE && this.scrollMode !== _ui_utils.ScrollMode.HORIZONTAL && !this.isInPresentationMode) {
|
|
|
+ return 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_isScrollModeHorizontal",
|
|
|
+ get: function get() {
|
|
|
+ return this.isInPresentationMode ? false : this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_isContainerRtl",
|
|
|
+ get: function get() {
|
|
|
+ return getComputedStyle(this.container).direction === "rtl";
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isInPresentationMode",
|
|
|
+ get: function get() {
|
|
|
+ return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isChangingPresentationMode",
|
|
|
+ get: function get() {
|
|
|
+ return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isHorizontalScrollbarEnabled",
|
|
|
+ get: function get() {
|
|
|
+ return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isVerticalScrollbarEnabled",
|
|
|
+ get: function get() {
|
|
|
+ return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "hasEqualPageSizes",
|
|
|
+ get: function get() {
|
|
|
+ var firstPageView = this._pages[0];
|
|
|
+
|
|
|
+ for (var i = 1, ii = this._pages.length; i < ii; ++i) {
|
|
|
+ var pageView = this._pages[i];
|
|
|
+
|
|
|
+ if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "optionalContentConfigPromise",
|
|
|
+ get: function get() {
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return Promise.resolve(null);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._optionalContentConfigPromise) {
|
|
|
+ return this.pdfDocument.getOptionalContentConfig();
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._optionalContentConfigPromise;
|
|
|
+ },
|
|
|
+ set: function set(promise) {
|
|
|
+ if (!(promise instanceof Promise)) {
|
|
|
+ throw new Error("Invalid optionalContentConfigPromise: ".concat(promise));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.pdfDocument) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._optionalContentConfigPromise) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._optionalContentConfigPromise = promise;
|
|
|
+
|
|
|
+ var _iterator4 = _createForOfIteratorHelper(this._pages),
|
|
|
+ _step4;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
|
|
|
+ var pageView = _step4.value;
|
|
|
+ pageView.update(pageView.scale, pageView.rotation, promise);
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator4.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator4.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.update();
|
|
|
+ this.eventBus.dispatch("optionalcontentconfigchanged", {
|
|
|
+ source: this,
|
|
|
+ promise: promise
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "scrollMode",
|
|
|
+ get: function get() {
|
|
|
+ return this._scrollMode;
|
|
|
+ },
|
|
|
+ set: function set(mode) {
|
|
|
+ if (this._scrollMode === mode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(0, _ui_utils.isValidScrollMode)(mode)) {
|
|
|
+ throw new Error("Invalid scroll mode: ".concat(mode));
|
|
|
+ }
|
|
|
+
|
|
|
+ this._scrollMode = mode;
|
|
|
+ this.eventBus.dispatch("scrollmodechanged", {
|
|
|
+ source: this,
|
|
|
+ mode: mode
|
|
|
+ });
|
|
|
+
|
|
|
+ this._updateScrollMode(this._currentPageNumber);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "spreadMode",
|
|
|
+ get: function get() {
|
|
|
+ return this._spreadMode;
|
|
|
+ },
|
|
|
+ set: function set(mode) {
|
|
|
+ if (this._spreadMode === mode) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(0, _ui_utils.isValidSpreadMode)(mode)) {
|
|
|
+ throw new Error("Invalid spread mode: ".concat(mode));
|
|
|
+ }
|
|
|
+
|
|
|
+ this._spreadMode = mode;
|
|
|
+ this.eventBus.dispatch("spreadmodechanged", {
|
|
|
+ source: this,
|
|
|
+ mode: mode
|
|
|
+ });
|
|
|
+
|
|
|
+ this._updateSpreadMode(this._currentPageNumber);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return BaseViewer;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.BaseViewer = BaseViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 30 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdf_link_service = __webpack_require__(21);
|
|
|
+
|
|
|
+ function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
|
|
|
+
|
|
|
+ function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
+
|
|
|
+ function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var AnnotationLayerBuilder = /*#__PURE__*/function () {
|
|
|
+ function AnnotationLayerBuilder(_ref) {
|
|
|
+ var pageDiv = _ref.pageDiv,
|
|
|
+ pdfPage = _ref.pdfPage,
|
|
|
+ linkService = _ref.linkService,
|
|
|
+ downloadManager = _ref.downloadManager,
|
|
|
+ _ref$annotationStorag = _ref.annotationStorage,
|
|
|
+ annotationStorage = _ref$annotationStorag === void 0 ? null : _ref$annotationStorag,
|
|
|
+ _ref$imageResourcesPa = _ref.imageResourcesPath,
|
|
|
+ imageResourcesPath = _ref$imageResourcesPa === void 0 ? "" : _ref$imageResourcesPa,
|
|
|
+ _ref$renderInteractiv = _ref.renderInteractiveForms,
|
|
|
+ renderInteractiveForms = _ref$renderInteractiv === void 0 ? true : _ref$renderInteractiv,
|
|
|
+ _ref$l10n = _ref.l10n,
|
|
|
+ l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n,
|
|
|
+ _ref$enableScripting = _ref.enableScripting,
|
|
|
+ enableScripting = _ref$enableScripting === void 0 ? false : _ref$enableScripting,
|
|
|
+ _ref$hasJSActionsProm = _ref.hasJSActionsPromise,
|
|
|
+ hasJSActionsPromise = _ref$hasJSActionsProm === void 0 ? null : _ref$hasJSActionsProm,
|
|
|
+ _ref$mouseState = _ref.mouseState,
|
|
|
+ mouseState = _ref$mouseState === void 0 ? null : _ref$mouseState;
|
|
|
+
|
|
|
+ _classCallCheck(this, AnnotationLayerBuilder);
|
|
|
+
|
|
|
+ this.pageDiv = pageDiv;
|
|
|
+ this.pdfPage = pdfPage;
|
|
|
+ this.linkService = linkService;
|
|
|
+ this.downloadManager = downloadManager;
|
|
|
+ this.imageResourcesPath = imageResourcesPath;
|
|
|
+ this.renderInteractiveForms = renderInteractiveForms;
|
|
|
+ this.l10n = l10n;
|
|
|
+ this.annotationStorage = annotationStorage;
|
|
|
+ this.enableScripting = enableScripting;
|
|
|
+ this._hasJSActionsPromise = hasJSActionsPromise;
|
|
|
+ this._mouseState = mouseState;
|
|
|
+ this.div = null;
|
|
|
+ this._cancelled = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(AnnotationLayerBuilder, [{
|
|
|
+ key: "render",
|
|
|
+ value: function render(viewport) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "display";
|
|
|
+ return Promise.all([this.pdfPage.getAnnotations({
|
|
|
+ intent: intent
|
|
|
+ }), this._hasJSActionsPromise]).then(function (_ref2) {
|
|
|
+ var _ref3 = _slicedToArray(_ref2, 2),
|
|
|
+ annotations = _ref3[0],
|
|
|
+ _ref3$ = _ref3[1],
|
|
|
+ hasJSActions = _ref3$ === void 0 ? false : _ref3$;
|
|
|
+
|
|
|
+ if (_this._cancelled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (annotations.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var parameters = {
|
|
|
+ viewport: viewport.clone({
|
|
|
+ dontFlip: true
|
|
|
+ }),
|
|
|
+ div: _this.div,
|
|
|
+ annotations: annotations,
|
|
|
+ page: _this.pdfPage,
|
|
|
+ imageResourcesPath: _this.imageResourcesPath,
|
|
|
+ renderInteractiveForms: _this.renderInteractiveForms,
|
|
|
+ linkService: _this.linkService,
|
|
|
+ downloadManager: _this.downloadManager,
|
|
|
+ annotationStorage: _this.annotationStorage,
|
|
|
+ enableScripting: _this.enableScripting,
|
|
|
+ hasJSActions: hasJSActions,
|
|
|
+ mouseState: _this._mouseState
|
|
|
+ };
|
|
|
+
|
|
|
+ if (_this.div) {
|
|
|
+ _pdfjsLib.AnnotationLayer.update(parameters);
|
|
|
+ } else {
|
|
|
+ _this.div = document.createElement("div");
|
|
|
+ _this.div.className = "annotationLayer";
|
|
|
+
|
|
|
+ _this.pageDiv.appendChild(_this.div);
|
|
|
+
|
|
|
+ parameters.div = _this.div;
|
|
|
+
|
|
|
+ _pdfjsLib.AnnotationLayer.render(parameters);
|
|
|
+
|
|
|
+ _this.l10n.translate(_this.div);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cancel",
|
|
|
+ value: function cancel() {
|
|
|
+ this._cancelled = true;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "hide",
|
|
|
+ value: function hide() {
|
|
|
+ if (!this.div) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.div.setAttribute("hidden", "true");
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return AnnotationLayerBuilder;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.AnnotationLayerBuilder = AnnotationLayerBuilder;
|
|
|
+
|
|
|
+ var DefaultAnnotationLayerFactory = /*#__PURE__*/function () {
|
|
|
+ function DefaultAnnotationLayerFactory() {
|
|
|
+ _classCallCheck(this, DefaultAnnotationLayerFactory);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(DefaultAnnotationLayerFactory, [{
|
|
|
+ key: "createAnnotationLayerBuilder",
|
|
|
+ value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
|
|
|
+ var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+ var imageResourcesPath = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : "";
|
|
|
+ var renderInteractiveForms = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
|
|
|
+ var l10n = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : _ui_utils.NullL10n;
|
|
|
+ var enableScripting = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : false;
|
|
|
+ var hasJSActionsPromise = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : null;
|
|
|
+ var mouseState = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : null;
|
|
|
+ return new AnnotationLayerBuilder({
|
|
|
+ pageDiv: pageDiv,
|
|
|
+ pdfPage: pdfPage,
|
|
|
+ imageResourcesPath: imageResourcesPath,
|
|
|
+ renderInteractiveForms: renderInteractiveForms,
|
|
|
+ linkService: new _pdf_link_service.SimpleLinkService(),
|
|
|
+ l10n: l10n,
|
|
|
+ annotationStorage: annotationStorage,
|
|
|
+ enableScripting: enableScripting,
|
|
|
+ hasJSActionsPromise: hasJSActionsPromise,
|
|
|
+ mouseState: mouseState
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return DefaultAnnotationLayerFactory;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 31 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFPageView = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
+
|
|
|
+ var _viewer_compatibility = __webpack_require__(2);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var MAX_CANVAS_PIXELS = _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels || 16777216;
|
|
|
+
|
|
|
+ var PDFPageView = /*#__PURE__*/function () {
|
|
|
+ function PDFPageView(options) {
|
|
|
+ _classCallCheck(this, PDFPageView);
|
|
|
+
|
|
|
+ var container = options.container;
|
|
|
+ var defaultViewport = options.defaultViewport;
|
|
|
+ this.id = options.id;
|
|
|
+ this.renderingId = "page" + this.id;
|
|
|
+ this.pdfPage = null;
|
|
|
+ this.pageLabel = null;
|
|
|
+ this.rotation = 0;
|
|
|
+ this.scale = options.scale || _ui_utils.DEFAULT_SCALE;
|
|
|
+ this.viewport = defaultViewport;
|
|
|
+ this.pdfPageRotate = defaultViewport.rotation;
|
|
|
+ this._optionalContentConfigPromise = options.optionalContentConfigPromise || null;
|
|
|
+ this.hasRestrictedScaling = false;
|
|
|
+ this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE;
|
|
|
+ this.imageResourcesPath = options.imageResourcesPath || "";
|
|
|
+ this.renderInteractiveForms = typeof options.renderInteractiveForms === "boolean" ? options.renderInteractiveForms : true;
|
|
|
+ this.useOnlyCssZoom = options.useOnlyCssZoom || false;
|
|
|
+ this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS;
|
|
|
+ this.eventBus = options.eventBus;
|
|
|
+ this.renderingQueue = options.renderingQueue;
|
|
|
+ this.textLayerFactory = options.textLayerFactory;
|
|
|
+ this.annotationLayerFactory = options.annotationLayerFactory;
|
|
|
+ this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
|
|
|
+ this.enableWebGL = options.enableWebGL || false;
|
|
|
+ this.l10n = options.l10n || _ui_utils.NullL10n;
|
|
|
+ this.enableScripting = options.enableScripting || false;
|
|
|
+ this.paintTask = null;
|
|
|
+ this.paintedViewportMap = new WeakMap();
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
|
|
|
+ this.resume = null;
|
|
|
+ this._renderError = null;
|
|
|
+ this.annotationLayer = null;
|
|
|
+ this.textLayer = null;
|
|
|
+ this.zoomLayer = null;
|
|
|
+ var div = document.createElement("div");
|
|
|
+ div.className = "page";
|
|
|
+ div.style.width = Math.floor(this.viewport.width) + "px";
|
|
|
+ div.style.height = Math.floor(this.viewport.height) + "px";
|
|
|
+ div.setAttribute("data-page-number", this.id);
|
|
|
+ this.div = div;
|
|
|
+ container.appendChild(div);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFPageView, [{
|
|
|
+ key: "setPdfPage",
|
|
|
+ value: function setPdfPage(pdfPage) {
|
|
|
+ this.pdfPage = pdfPage;
|
|
|
+ this.pdfPageRotate = pdfPage.rotate;
|
|
|
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
|
|
|
+ this.viewport = pdfPage.getViewport({
|
|
|
+ scale: this.scale * _ui_utils.CSS_UNITS,
|
|
|
+ rotation: totalRotation
|
|
|
+ });
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "destroy",
|
|
|
+ value: function destroy() {
|
|
|
+ this.reset();
|
|
|
+
|
|
|
+ if (this.pdfPage) {
|
|
|
+ this.pdfPage.cleanup();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_renderAnnotationLayer",
|
|
|
+ value: function () {
|
|
|
+ var _renderAnnotationLayer2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var error;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ error = null;
|
|
|
+ _context.prev = 1;
|
|
|
+ _context.next = 4;
|
|
|
+ return this.annotationLayer.render(this.viewport, "display");
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ _context.next = 9;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 6:
|
|
|
+ _context.prev = 6;
|
|
|
+ _context.t0 = _context["catch"](1);
|
|
|
+ error = _context.t0;
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ _context.prev = 9;
|
|
|
+ this.eventBus.dispatch("annotationlayerrendered", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: this.id,
|
|
|
+ error: error
|
|
|
+ });
|
|
|
+ return _context.finish(9);
|
|
|
+
|
|
|
+ case 12:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this, [[1, 6, 9, 12]]);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _renderAnnotationLayer() {
|
|
|
+ return _renderAnnotationLayer2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _renderAnnotationLayer;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_resetZoomLayer",
|
|
|
+ value: function _resetZoomLayer() {
|
|
|
+ var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (!this.zoomLayer) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var zoomLayerCanvas = this.zoomLayer.firstChild;
|
|
|
+ this.paintedViewportMap["delete"](zoomLayerCanvas);
|
|
|
+ zoomLayerCanvas.width = 0;
|
|
|
+ zoomLayerCanvas.height = 0;
|
|
|
+
|
|
|
+ if (removeFromDOM) {
|
|
|
+ this.zoomLayer.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.zoomLayer = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ var keepZoomLayer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+ var keepAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ this.cancelRendering(keepAnnotations);
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
|
|
|
+ var div = this.div;
|
|
|
+ div.style.width = Math.floor(this.viewport.width) + "px";
|
|
|
+ div.style.height = Math.floor(this.viewport.height) + "px";
|
|
|
+ var childNodes = div.childNodes;
|
|
|
+ var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null;
|
|
|
+ var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null;
|
|
|
+
|
|
|
+ for (var i = childNodes.length - 1; i >= 0; i--) {
|
|
|
+ var node = childNodes[i];
|
|
|
+
|
|
|
+ if (currentZoomLayerNode === node || currentAnnotationNode === node) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ div.removeChild(node);
|
|
|
+ }
|
|
|
+
|
|
|
+ div.removeAttribute("data-loaded");
|
|
|
+
|
|
|
+ if (currentAnnotationNode) {
|
|
|
+ this.annotationLayer.hide();
|
|
|
+ } else if (this.annotationLayer) {
|
|
|
+ this.annotationLayer.cancel();
|
|
|
+ this.annotationLayer = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!currentZoomLayerNode) {
|
|
|
+ if (this.canvas) {
|
|
|
+ this.paintedViewportMap["delete"](this.canvas);
|
|
|
+ this.canvas.width = 0;
|
|
|
+ this.canvas.height = 0;
|
|
|
+ delete this.canvas;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._resetZoomLayer();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.svg) {
|
|
|
+ this.paintedViewportMap["delete"](this.svg);
|
|
|
+ delete this.svg;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.loadingIconDiv = document.createElement("div");
|
|
|
+ this.loadingIconDiv.className = "loadingIcon";
|
|
|
+ div.appendChild(this.loadingIconDiv);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "update",
|
|
|
+ value: function update(scale, rotation) {
|
|
|
+ var optionalContentConfigPromise = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
|
+ this.scale = scale || this.scale;
|
|
|
+
|
|
|
+ if (typeof rotation !== "undefined") {
|
|
|
+ this.rotation = rotation;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (optionalContentConfigPromise instanceof Promise) {
|
|
|
+ this._optionalContentConfigPromise = optionalContentConfigPromise;
|
|
|
+ }
|
|
|
+
|
|
|
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
|
|
|
+ this.viewport = this.viewport.clone({
|
|
|
+ scale: this.scale * _ui_utils.CSS_UNITS,
|
|
|
+ rotation: totalRotation
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.svg) {
|
|
|
+ this.cssTransform(this.svg, true);
|
|
|
+ this.eventBus.dispatch("pagerendered", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: this.id,
|
|
|
+ cssTransform: true,
|
|
|
+ timestamp: performance.now(),
|
|
|
+ error: this._renderError
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var isScalingRestricted = false;
|
|
|
+
|
|
|
+ if (this.canvas && this.maxCanvasPixels > 0) {
|
|
|
+ var outputScale = this.outputScale;
|
|
|
+
|
|
|
+ if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) {
|
|
|
+ isScalingRestricted = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.canvas) {
|
|
|
+ if (this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) {
|
|
|
+ this.cssTransform(this.canvas, true);
|
|
|
+ this.eventBus.dispatch("pagerendered", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: this.id,
|
|
|
+ cssTransform: true,
|
|
|
+ timestamp: performance.now(),
|
|
|
+ error: this._renderError
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.zoomLayer && !this.canvas.hasAttribute("hidden")) {
|
|
|
+ this.zoomLayer = this.canvas.parentNode;
|
|
|
+ this.zoomLayer.style.position = "absolute";
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.zoomLayer) {
|
|
|
+ this.cssTransform(this.zoomLayer.firstChild);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.reset(true, true);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cancelRendering",
|
|
|
+ value: function cancelRendering() {
|
|
|
+ var keepAnnotations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (this.paintTask) {
|
|
|
+ this.paintTask.cancel();
|
|
|
+ this.paintTask = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.resume = null;
|
|
|
+
|
|
|
+ if (this.textLayer) {
|
|
|
+ this.textLayer.cancel();
|
|
|
+ this.textLayer = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!keepAnnotations && this.annotationLayer) {
|
|
|
+ this.annotationLayer.cancel();
|
|
|
+ this.annotationLayer = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cssTransform",
|
|
|
+ value: function cssTransform(target) {
|
|
|
+ var redrawAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+ var width = this.viewport.width;
|
|
|
+ var height = this.viewport.height;
|
|
|
+ var div = this.div;
|
|
|
+ target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + "px";
|
|
|
+ target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + "px";
|
|
|
+ var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation;
|
|
|
+ var absRotation = Math.abs(relativeRotation);
|
|
|
+ var scaleX = 1,
|
|
|
+ scaleY = 1;
|
|
|
+
|
|
|
+ if (absRotation === 90 || absRotation === 270) {
|
|
|
+ scaleX = height / width;
|
|
|
+ scaleY = width / height;
|
|
|
+ }
|
|
|
+
|
|
|
+ target.style.transform = "rotate(".concat(relativeRotation, "deg) scale(").concat(scaleX, ", ").concat(scaleY, ")");
|
|
|
+
|
|
|
+ if (this.textLayer) {
|
|
|
+ var textLayerViewport = this.textLayer.viewport;
|
|
|
+ var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation;
|
|
|
+ var textAbsRotation = Math.abs(textRelativeRotation);
|
|
|
+ var scale = width / textLayerViewport.width;
|
|
|
+
|
|
|
+ if (textAbsRotation === 90 || textAbsRotation === 270) {
|
|
|
+ scale = width / textLayerViewport.height;
|
|
|
+ }
|
|
|
+
|
|
|
+ var textLayerDiv = this.textLayer.textLayerDiv;
|
|
|
+ var transX, transY;
|
|
|
+
|
|
|
+ switch (textAbsRotation) {
|
|
|
+ case 0:
|
|
|
+ transX = transY = 0;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 90:
|
|
|
+ transX = 0;
|
|
|
+ transY = "-" + textLayerDiv.style.height;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 180:
|
|
|
+ transX = "-" + textLayerDiv.style.width;
|
|
|
+ transY = "-" + textLayerDiv.style.height;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 270:
|
|
|
+ transX = "-" + textLayerDiv.style.width;
|
|
|
+ transY = 0;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ console.error("Bad rotation value.");
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ textLayerDiv.style.transform = "rotate(".concat(textAbsRotation, "deg) ") + "scale(".concat(scale, ") ") + "translate(".concat(transX, ", ").concat(transY, ")");
|
|
|
+ textLayerDiv.style.transformOrigin = "0% 0%";
|
|
|
+ }
|
|
|
+
|
|
|
+ if (redrawAnnotations && this.annotationLayer) {
|
|
|
+ this._renderAnnotationLayer();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "getPagePoint",
|
|
|
+ value: function getPagePoint(x, y) {
|
|
|
+ return this.viewport.convertToPdfPoint(x, y);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "draw",
|
|
|
+ value: function draw() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
|
|
|
+ console.error("Must be in new state before drawing");
|
|
|
+ this.reset();
|
|
|
+ }
|
|
|
+
|
|
|
+ var div = this.div,
|
|
|
+ pdfPage = this.pdfPage;
|
|
|
+
|
|
|
+ if (!pdfPage) {
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+
|
|
|
+ if (this.loadingIconDiv) {
|
|
|
+ div.removeChild(this.loadingIconDiv);
|
|
|
+ delete this.loadingIconDiv;
|
|
|
+ }
|
|
|
+
|
|
|
+ return Promise.reject(new Error("pdfPage is not loaded"));
|
|
|
+ }
|
|
|
+
|
|
|
+ this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
|
|
|
+ var canvasWrapper = document.createElement("div");
|
|
|
+ canvasWrapper.style.width = div.style.width;
|
|
|
+ canvasWrapper.style.height = div.style.height;
|
|
|
+ canvasWrapper.classList.add("canvasWrapper");
|
|
|
+
|
|
|
+ if (this.annotationLayer && this.annotationLayer.div) {
|
|
|
+ div.insertBefore(canvasWrapper, this.annotationLayer.div);
|
|
|
+ } else {
|
|
|
+ div.appendChild(canvasWrapper);
|
|
|
+ }
|
|
|
+
|
|
|
+ var textLayer = null;
|
|
|
+
|
|
|
+ if (this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && this.textLayerFactory) {
|
|
|
+ var textLayerDiv = document.createElement("div");
|
|
|
+ textLayerDiv.className = "textLayer";
|
|
|
+ textLayerDiv.style.width = canvasWrapper.style.width;
|
|
|
+ textLayerDiv.style.height = canvasWrapper.style.height;
|
|
|
+
|
|
|
+ if (this.annotationLayer && this.annotationLayer.div) {
|
|
|
+ div.insertBefore(textLayerDiv, this.annotationLayer.div);
|
|
|
+ } else {
|
|
|
+ div.appendChild(textLayerDiv);
|
|
|
+ }
|
|
|
+
|
|
|
+ textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.textLayerMode === _ui_utils.TextLayerMode.ENABLE_ENHANCE, this.eventBus);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.textLayer = textLayer;
|
|
|
+ var renderContinueCallback = null;
|
|
|
+
|
|
|
+ if (this.renderingQueue) {
|
|
|
+ renderContinueCallback = function renderContinueCallback(cont) {
|
|
|
+ if (!_this.renderingQueue.isHighestPriority(_this)) {
|
|
|
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
|
|
|
+
|
|
|
+ _this.resume = function () {
|
|
|
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
|
|
|
+ cont();
|
|
|
+ };
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ cont();
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ var finishPaintTask = /*#__PURE__*/function () {
|
|
|
+ var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ var error,
|
|
|
+ _args2 = arguments;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ error = _args2.length > 0 && _args2[0] !== undefined ? _args2[0] : null;
|
|
|
+
|
|
|
+ if (paintTask === _this.paintTask) {
|
|
|
+ _this.paintTask = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(error instanceof _pdfjsLib.RenderingCancelledException)) {
|
|
|
+ _context2.next = 5;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this._renderError = null;
|
|
|
+ return _context2.abrupt("return");
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ _this._renderError = error;
|
|
|
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+
|
|
|
+ if (_this.loadingIconDiv) {
|
|
|
+ div.removeChild(_this.loadingIconDiv);
|
|
|
+ delete _this.loadingIconDiv;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this._resetZoomLayer(true);
|
|
|
+
|
|
|
+ _this.eventBus.dispatch("pagerendered", {
|
|
|
+ source: _this,
|
|
|
+ pageNumber: _this.id,
|
|
|
+ cssTransform: false,
|
|
|
+ timestamp: performance.now(),
|
|
|
+ error: _this._renderError
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!error) {
|
|
|
+ _context2.next = 12;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw error;
|
|
|
+
|
|
|
+ case 12:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }));
|
|
|
+
|
|
|
+ return function finishPaintTask() {
|
|
|
+ return _ref.apply(this, arguments);
|
|
|
+ };
|
|
|
+ }();
|
|
|
+
|
|
|
+ var paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper);
|
|
|
+ paintTask.onRenderContinue = renderContinueCallback;
|
|
|
+ this.paintTask = paintTask;
|
|
|
+ var resultPromise = paintTask.promise.then(function () {
|
|
|
+ return finishPaintTask(null).then(function () {
|
|
|
+ if (textLayer) {
|
|
|
+ var readableStream = pdfPage.streamTextContent({
|
|
|
+ normalizeWhitespace: true
|
|
|
+ });
|
|
|
+ textLayer.setTextContentStream(readableStream);
|
|
|
+ textLayer.render();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }, function (reason) {
|
|
|
+ return finishPaintTask(reason);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.annotationLayerFactory) {
|
|
|
+ if (!this.annotationLayer) {
|
|
|
+ this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, null, this.imageResourcesPath, this.renderInteractiveForms, this.l10n, this.enableScripting, null, null);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._renderAnnotationLayer();
|
|
|
+ }
|
|
|
+
|
|
|
+ div.setAttribute("data-loaded", true);
|
|
|
+ this.eventBus.dispatch("pagerender", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: this.id
|
|
|
+ });
|
|
|
+ return resultPromise;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "paintOnCanvas",
|
|
|
+ value: function paintOnCanvas(canvasWrapper) {
|
|
|
+ var renderCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
+ var result = {
|
|
|
+ promise: renderCapability.promise,
|
|
|
+ onRenderContinue: function onRenderContinue(cont) {
|
|
|
+ cont();
|
|
|
+ },
|
|
|
+ cancel: function cancel() {
|
|
|
+ renderTask.cancel();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var viewport = this.viewport;
|
|
|
+ var canvas = document.createElement("canvas");
|
|
|
+ this.l10n.get("page_canvas", {
|
|
|
+ page: this.id
|
|
|
+ }, "Page {{page}}").then(function (msg) {
|
|
|
+ canvas.setAttribute("aria-label", msg);
|
|
|
+ });
|
|
|
+ canvas.setAttribute("hidden", "hidden");
|
|
|
+ var isCanvasHidden = true;
|
|
|
+
|
|
|
+ var showCanvas = function showCanvas() {
|
|
|
+ if (isCanvasHidden) {
|
|
|
+ canvas.removeAttribute("hidden");
|
|
|
+ isCanvasHidden = false;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ canvasWrapper.appendChild(canvas);
|
|
|
+ this.canvas = canvas;
|
|
|
+ canvas.mozOpaque = true;
|
|
|
+ var ctx = canvas.getContext("2d", {
|
|
|
+ alpha: false
|
|
|
+ });
|
|
|
+ var outputScale = (0, _ui_utils.getOutputScale)(ctx);
|
|
|
+ this.outputScale = outputScale;
|
|
|
+
|
|
|
+ if (this.useOnlyCssZoom) {
|
|
|
+ var actualSizeViewport = viewport.clone({
|
|
|
+ scale: _ui_utils.CSS_UNITS
|
|
|
+ });
|
|
|
+ outputScale.sx *= actualSizeViewport.width / viewport.width;
|
|
|
+ outputScale.sy *= actualSizeViewport.height / viewport.height;
|
|
|
+ outputScale.scaled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.maxCanvasPixels > 0) {
|
|
|
+ var pixelsInViewport = viewport.width * viewport.height;
|
|
|
+ var maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport);
|
|
|
+
|
|
|
+ if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
|
|
|
+ outputScale.sx = maxScale;
|
|
|
+ outputScale.sy = maxScale;
|
|
|
+ outputScale.scaled = true;
|
|
|
+ this.hasRestrictedScaling = true;
|
|
|
+ } else {
|
|
|
+ this.hasRestrictedScaling = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var sfx = (0, _ui_utils.approximateFraction)(outputScale.sx);
|
|
|
+ var sfy = (0, _ui_utils.approximateFraction)(outputScale.sy);
|
|
|
+ canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]);
|
|
|
+ canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]);
|
|
|
+ canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + "px";
|
|
|
+ canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + "px";
|
|
|
+ this.paintedViewportMap.set(canvas, viewport);
|
|
|
+ var transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0];
|
|
|
+ var renderContext = {
|
|
|
+ canvasContext: ctx,
|
|
|
+ transform: transform,
|
|
|
+ viewport: this.viewport,
|
|
|
+ enableWebGL: this.enableWebGL,
|
|
|
+ renderInteractiveForms: this.renderInteractiveForms,
|
|
|
+ optionalContentConfigPromise: this._optionalContentConfigPromise
|
|
|
+ };
|
|
|
+ var renderTask = this.pdfPage.render(renderContext);
|
|
|
+
|
|
|
+ renderTask.onContinue = function (cont) {
|
|
|
+ showCanvas();
|
|
|
+
|
|
|
+ if (result.onRenderContinue) {
|
|
|
+ result.onRenderContinue(cont);
|
|
|
+ } else {
|
|
|
+ cont();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ renderTask.promise.then(function () {
|
|
|
+ showCanvas();
|
|
|
+ renderCapability.resolve(undefined);
|
|
|
+ }, function (error) {
|
|
|
+ showCanvas();
|
|
|
+ renderCapability.reject(error);
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "paintOnSvg",
|
|
|
+ value: function paintOnSvg(wrapper) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var cancelled = false;
|
|
|
+
|
|
|
+ var ensureNotCancelled = function ensureNotCancelled() {
|
|
|
+ if (cancelled) {
|
|
|
+ throw new _pdfjsLib.RenderingCancelledException("Rendering cancelled, page ".concat(_this2.id), "svg");
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var pdfPage = this.pdfPage;
|
|
|
+ var actualSizeViewport = this.viewport.clone({
|
|
|
+ scale: _ui_utils.CSS_UNITS
|
|
|
+ });
|
|
|
+ var promise = pdfPage.getOperatorList().then(function (opList) {
|
|
|
+ ensureNotCancelled();
|
|
|
+ var svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs);
|
|
|
+ return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
|
|
|
+ ensureNotCancelled();
|
|
|
+ _this2.svg = svg;
|
|
|
+
|
|
|
+ _this2.paintedViewportMap.set(svg, actualSizeViewport);
|
|
|
+
|
|
|
+ svg.style.width = wrapper.style.width;
|
|
|
+ svg.style.height = wrapper.style.height;
|
|
|
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
+ wrapper.appendChild(svg);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ return {
|
|
|
+ promise: promise,
|
|
|
+ onRenderContinue: function onRenderContinue(cont) {
|
|
|
+ cont();
|
|
|
+ },
|
|
|
+ cancel: function cancel() {
|
|
|
+ cancelled = true;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPageLabel",
|
|
|
+ value: function setPageLabel(label) {
|
|
|
+ this.pageLabel = typeof label === "string" ? label : null;
|
|
|
+
|
|
|
+ if (this.pageLabel !== null) {
|
|
|
+ this.div.setAttribute("data-page-label", this.pageLabel);
|
|
|
+ } else {
|
|
|
+ this.div.removeAttribute("data-page-label");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "width",
|
|
|
+ get: function get() {
|
|
|
+ return this.viewport.width;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "height",
|
|
|
+ get: function get() {
|
|
|
+ return this.viewport.height;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFPageView;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.PDFPageView = PDFPageView;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 32 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.TextLayerBuilder = exports.DefaultTextLayerFactory = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var EXPAND_DIVS_TIMEOUT = 300;
|
|
|
+
|
|
|
+ var TextLayerBuilder = /*#__PURE__*/function () {
|
|
|
+ function TextLayerBuilder(_ref) {
|
|
|
+ var textLayerDiv = _ref.textLayerDiv,
|
|
|
+ eventBus = _ref.eventBus,
|
|
|
+ pageIndex = _ref.pageIndex,
|
|
|
+ viewport = _ref.viewport,
|
|
|
+ _ref$findController = _ref.findController,
|
|
|
+ findController = _ref$findController === void 0 ? null : _ref$findController,
|
|
|
+ _ref$enhanceTextSelec = _ref.enhanceTextSelection,
|
|
|
+ enhanceTextSelection = _ref$enhanceTextSelec === void 0 ? false : _ref$enhanceTextSelec;
|
|
|
+
|
|
|
+ _classCallCheck(this, TextLayerBuilder);
|
|
|
+
|
|
|
+ this.textLayerDiv = textLayerDiv;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.textContent = null;
|
|
|
+ this.textContentItemsStr = [];
|
|
|
+ this.textContentStream = null;
|
|
|
+ this.renderingDone = false;
|
|
|
+ this.pageIdx = pageIndex;
|
|
|
+ this.pageNumber = this.pageIdx + 1;
|
|
|
+ this.matches = [];
|
|
|
+ this.viewport = viewport;
|
|
|
+ this.textDivs = [];
|
|
|
+ this.findController = findController;
|
|
|
+ this.textLayerRenderTask = null;
|
|
|
+ this.enhanceTextSelection = enhanceTextSelection;
|
|
|
+ this._onUpdateTextLayerMatches = null;
|
|
|
+
|
|
|
+ this._bindMouse();
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(TextLayerBuilder, [{
|
|
|
+ key: "_finishRendering",
|
|
|
+ value: function _finishRendering() {
|
|
|
+ this.renderingDone = true;
|
|
|
+
|
|
|
+ if (!this.enhanceTextSelection) {
|
|
|
+ var endOfContent = document.createElement("div");
|
|
|
+ endOfContent.className = "endOfContent";
|
|
|
+ this.textLayerDiv.appendChild(endOfContent);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus.dispatch("textlayerrendered", {
|
|
|
+ source: this,
|
|
|
+ pageNumber: this.pageNumber,
|
|
|
+ numTextDivs: this.textDivs.length
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "render",
|
|
|
+ value: function render() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var timeout = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
|
|
|
+
|
|
|
+ if (!(this.textContent || this.textContentStream) || this.renderingDone) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.cancel();
|
|
|
+ this.textDivs = [];
|
|
|
+ var textLayerFrag = document.createDocumentFragment();
|
|
|
+ this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({
|
|
|
+ textContent: this.textContent,
|
|
|
+ textContentStream: this.textContentStream,
|
|
|
+ container: textLayerFrag,
|
|
|
+ viewport: this.viewport,
|
|
|
+ textDivs: this.textDivs,
|
|
|
+ textContentItemsStr: this.textContentItemsStr,
|
|
|
+ timeout: timeout,
|
|
|
+ enhanceTextSelection: this.enhanceTextSelection
|
|
|
+ });
|
|
|
+ this.textLayerRenderTask.promise.then(function () {
|
|
|
+ _this.textLayerDiv.appendChild(textLayerFrag);
|
|
|
+
|
|
|
+ _this._finishRendering();
|
|
|
+
|
|
|
+ _this._updateMatches();
|
|
|
+ }, function (reason) {});
|
|
|
+
|
|
|
+ if (!this._onUpdateTextLayerMatches) {
|
|
|
+ this._onUpdateTextLayerMatches = function (evt) {
|
|
|
+ if (evt.pageIndex === _this.pageIdx || evt.pageIndex === -1) {
|
|
|
+ _this._updateMatches();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.eventBus._on("updatetextlayermatches", this._onUpdateTextLayerMatches);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "cancel",
|
|
|
+ value: function cancel() {
|
|
|
+ if (this.textLayerRenderTask) {
|
|
|
+ this.textLayerRenderTask.cancel();
|
|
|
+ this.textLayerRenderTask = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._onUpdateTextLayerMatches) {
|
|
|
+ this.eventBus._off("updatetextlayermatches", this._onUpdateTextLayerMatches);
|
|
|
+
|
|
|
+ this._onUpdateTextLayerMatches = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setTextContentStream",
|
|
|
+ value: function setTextContentStream(readableStream) {
|
|
|
+ this.cancel();
|
|
|
+ this.textContentStream = readableStream;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setTextContent",
|
|
|
+ value: function setTextContent(textContent) {
|
|
|
+ this.cancel();
|
|
|
+ this.textContent = textContent;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_convertMatches",
|
|
|
+ value: function _convertMatches(matches, matchesLength) {
|
|
|
+ if (!matches) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+
|
|
|
+ var textContentItemsStr = this.textContentItemsStr;
|
|
|
+ var i = 0,
|
|
|
+ iIndex = 0;
|
|
|
+ var end = textContentItemsStr.length - 1;
|
|
|
+ var result = [];
|
|
|
+
|
|
|
+ for (var m = 0, mm = matches.length; m < mm; m++) {
|
|
|
+ var matchIdx = matches[m];
|
|
|
+
|
|
|
+ while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) {
|
|
|
+ iIndex += textContentItemsStr[i].length;
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (i === textContentItemsStr.length) {
|
|
|
+ console.error("Could not find a matching mapping");
|
|
|
+ }
|
|
|
+
|
|
|
+ var match = {
|
|
|
+ begin: {
|
|
|
+ divIdx: i,
|
|
|
+ offset: matchIdx - iIndex
|
|
|
+ }
|
|
|
+ };
|
|
|
+ matchIdx += matchesLength[m];
|
|
|
+
|
|
|
+ while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) {
|
|
|
+ iIndex += textContentItemsStr[i].length;
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ match.end = {
|
|
|
+ divIdx: i,
|
|
|
+ offset: matchIdx - iIndex
|
|
|
+ };
|
|
|
+ result.push(match);
|
|
|
+ }
|
|
|
+
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_renderMatches",
|
|
|
+ value: function _renderMatches(matches) {
|
|
|
+ if (matches.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var findController = this.findController,
|
|
|
+ pageIdx = this.pageIdx,
|
|
|
+ textContentItemsStr = this.textContentItemsStr,
|
|
|
+ textDivs = this.textDivs;
|
|
|
+ var isSelectedPage = pageIdx === findController.selected.pageIdx;
|
|
|
+ var selectedMatchIdx = findController.selected.matchIdx;
|
|
|
+ var highlightAll = findController.state.highlightAll;
|
|
|
+ var prevEnd = null;
|
|
|
+ var infinity = {
|
|
|
+ divIdx: -1,
|
|
|
+ offset: undefined
|
|
|
+ };
|
|
|
+
|
|
|
+ function beginText(begin, className) {
|
|
|
+ var divIdx = begin.divIdx;
|
|
|
+ textDivs[divIdx].textContent = "";
|
|
|
+ appendTextToDiv(divIdx, 0, begin.offset, className);
|
|
|
+ }
|
|
|
+
|
|
|
+ function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
|
|
|
+ var div = textDivs[divIdx];
|
|
|
+ var content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);
|
|
|
+ var node = document.createTextNode(content);
|
|
|
+
|
|
|
+ if (className) {
|
|
|
+ var span = document.createElement("span");
|
|
|
+ span.className = className;
|
|
|
+ span.appendChild(node);
|
|
|
+ div.appendChild(span);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ div.appendChild(node);
|
|
|
+ }
|
|
|
+
|
|
|
+ var i0 = selectedMatchIdx,
|
|
|
+ i1 = i0 + 1;
|
|
|
+
|
|
|
+ if (highlightAll) {
|
|
|
+ i0 = 0;
|
|
|
+ i1 = matches.length;
|
|
|
+ } else if (!isSelectedPage) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = i0; i < i1; i++) {
|
|
|
+ var match = matches[i];
|
|
|
+ var begin = match.begin;
|
|
|
+ var end = match.end;
|
|
|
+ var isSelected = isSelectedPage && i === selectedMatchIdx;
|
|
|
+ var highlightSuffix = isSelected ? " selected" : "";
|
|
|
+
|
|
|
+ if (isSelected) {
|
|
|
+ findController.scrollMatchIntoView({
|
|
|
+ element: textDivs[begin.divIdx],
|
|
|
+ pageIndex: pageIdx,
|
|
|
+ matchIndex: selectedMatchIdx
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
|
|
|
+ if (prevEnd !== null) {
|
|
|
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
|
|
|
+ }
|
|
|
+
|
|
|
+ beginText(begin);
|
|
|
+ } else {
|
|
|
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (begin.divIdx === end.divIdx) {
|
|
|
+ appendTextToDiv(begin.divIdx, begin.offset, end.offset, "highlight" + highlightSuffix);
|
|
|
+ } else {
|
|
|
+ appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, "highlight begin" + highlightSuffix);
|
|
|
+
|
|
|
+ for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
|
|
|
+ textDivs[n0].className = "highlight middle" + highlightSuffix;
|
|
|
+ }
|
|
|
+
|
|
|
+ beginText(end, "highlight end" + highlightSuffix);
|
|
|
+ }
|
|
|
+
|
|
|
+ prevEnd = end;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (prevEnd) {
|
|
|
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateMatches",
|
|
|
+ value: function _updateMatches() {
|
|
|
+ if (!this.renderingDone) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var findController = this.findController,
|
|
|
+ matches = this.matches,
|
|
|
+ pageIdx = this.pageIdx,
|
|
|
+ textContentItemsStr = this.textContentItemsStr,
|
|
|
+ textDivs = this.textDivs;
|
|
|
+ var clearedUntilDivIdx = -1;
|
|
|
+
|
|
|
+ for (var i = 0, ii = matches.length; i < ii; i++) {
|
|
|
+ var match = matches[i];
|
|
|
+ var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
|
|
|
+
|
|
|
+ for (var n = begin, end = match.end.divIdx; n <= end; n++) {
|
|
|
+ var div = textDivs[n];
|
|
|
+ div.textContent = textContentItemsStr[n];
|
|
|
+ div.className = "";
|
|
|
+ }
|
|
|
+
|
|
|
+ clearedUntilDivIdx = match.end.divIdx + 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!findController || !findController.highlightMatches) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageMatches = findController.pageMatches[pageIdx] || null;
|
|
|
+ var pageMatchesLength = findController.pageMatchesLength[pageIdx] || null;
|
|
|
+ this.matches = this._convertMatches(pageMatches, pageMatchesLength);
|
|
|
+
|
|
|
+ this._renderMatches(this.matches);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindMouse",
|
|
|
+ value: function _bindMouse() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var div = this.textLayerDiv;
|
|
|
+ var expandDivsTimer = null;
|
|
|
+ div.addEventListener("mousedown", function (evt) {
|
|
|
+ if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {
|
|
|
+ _this2.textLayerRenderTask.expandTextDivs(true);
|
|
|
+
|
|
|
+ if (expandDivsTimer) {
|
|
|
+ clearTimeout(expandDivsTimer);
|
|
|
+ expandDivsTimer = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var end = div.querySelector(".endOfContent");
|
|
|
+
|
|
|
+ if (!end) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var adjustTop = evt.target !== div;
|
|
|
+ adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue("-moz-user-select") !== "none";
|
|
|
+
|
|
|
+ if (adjustTop) {
|
|
|
+ var divBounds = div.getBoundingClientRect();
|
|
|
+ var r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height);
|
|
|
+ end.style.top = (r * 100).toFixed(2) + "%";
|
|
|
+ }
|
|
|
+
|
|
|
+ end.classList.add("active");
|
|
|
+ });
|
|
|
+ div.addEventListener("mouseup", function () {
|
|
|
+ if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {
|
|
|
+ expandDivsTimer = setTimeout(function () {
|
|
|
+ if (_this2.textLayerRenderTask) {
|
|
|
+ _this2.textLayerRenderTask.expandTextDivs(false);
|
|
|
+ }
|
|
|
+
|
|
|
+ expandDivsTimer = null;
|
|
|
+ }, EXPAND_DIVS_TIMEOUT);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var end = div.querySelector(".endOfContent");
|
|
|
+
|
|
|
+ if (!end) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ end.style.top = "";
|
|
|
+ end.classList.remove("active");
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return TextLayerBuilder;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.TextLayerBuilder = TextLayerBuilder;
|
|
|
+
|
|
|
+ var DefaultTextLayerFactory = /*#__PURE__*/function () {
|
|
|
+ function DefaultTextLayerFactory() {
|
|
|
+ _classCallCheck(this, DefaultTextLayerFactory);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(DefaultTextLayerFactory, [{
|
|
|
+ key: "createTextLayerBuilder",
|
|
|
+ value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
|
|
|
+ var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
|
|
|
+ var eventBus = arguments.length > 4 ? arguments[4] : undefined;
|
|
|
+ return new TextLayerBuilder({
|
|
|
+ textLayerDiv: textLayerDiv,
|
|
|
+ pageIndex: pageIndex,
|
|
|
+ viewport: viewport,
|
|
|
+ enhanceTextSelection: enhanceTextSelection,
|
|
|
+ eventBus: eventBus
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return DefaultTextLayerFactory;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.DefaultTextLayerFactory = DefaultTextLayerFactory;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 33 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.SecondaryToolbar = void 0;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _pdf_cursor_tools = __webpack_require__(8);
|
|
|
+
|
|
|
+ var _pdf_single_page_viewer = __webpack_require__(34);
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var SecondaryToolbar = /*#__PURE__*/function () {
|
|
|
+ function SecondaryToolbar(options, mainContainer, eventBus) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ _classCallCheck(this, SecondaryToolbar);
|
|
|
+
|
|
|
+ this.toolbar = options.toolbar;
|
|
|
+ this.toggleButton = options.toggleButton;
|
|
|
+ this.toolbarButtonContainer = options.toolbarButtonContainer;
|
|
|
+ this.buttons = [{
|
|
|
+ element: options.presentationModeButton,
|
|
|
+ eventName: "presentationmode",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.openFileButton,
|
|
|
+ eventName: "openfile",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.printButton,
|
|
|
+ eventName: "print",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.downloadButton,
|
|
|
+ eventName: "download",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.viewBookmarkButton,
|
|
|
+ eventName: null,
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.firstPageButton,
|
|
|
+ eventName: "firstpage",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.lastPageButton,
|
|
|
+ eventName: "lastpage",
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.pageRotateCwButton,
|
|
|
+ eventName: "rotatecw",
|
|
|
+ close: false
|
|
|
+ }, {
|
|
|
+ element: options.pageRotateCcwButton,
|
|
|
+ eventName: "rotateccw",
|
|
|
+ close: false
|
|
|
+ }, {
|
|
|
+ element: options.cursorSelectToolButton,
|
|
|
+ eventName: "switchcursortool",
|
|
|
+ eventDetails: {
|
|
|
+ tool: _pdf_cursor_tools.CursorTool.SELECT
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.cursorHandToolButton,
|
|
|
+ eventName: "switchcursortool",
|
|
|
+ eventDetails: {
|
|
|
+ tool: _pdf_cursor_tools.CursorTool.HAND
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.scrollVerticalButton,
|
|
|
+ eventName: "switchscrollmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.ScrollMode.VERTICAL
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.scrollHorizontalButton,
|
|
|
+ eventName: "switchscrollmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.ScrollMode.HORIZONTAL
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.scrollWrappedButton,
|
|
|
+ eventName: "switchscrollmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.ScrollMode.WRAPPED
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.spreadNoneButton,
|
|
|
+ eventName: "switchspreadmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.SpreadMode.NONE
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.spreadOddButton,
|
|
|
+ eventName: "switchspreadmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.SpreadMode.ODD
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.spreadEvenButton,
|
|
|
+ eventName: "switchspreadmode",
|
|
|
+ eventDetails: {
|
|
|
+ mode: _ui_utils.SpreadMode.EVEN
|
|
|
+ },
|
|
|
+ close: true
|
|
|
+ }, {
|
|
|
+ element: options.documentPropertiesButton,
|
|
|
+ eventName: "documentproperties",
|
|
|
+ close: true
|
|
|
+ }];
|
|
|
+ this.items = {
|
|
|
+ firstPage: options.firstPageButton,
|
|
|
+ lastPage: options.lastPageButton,
|
|
|
+ pageRotateCw: options.pageRotateCwButton,
|
|
|
+ pageRotateCcw: options.pageRotateCcwButton
|
|
|
+ };
|
|
|
+ this.mainContainer = mainContainer;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.opened = false;
|
|
|
+ this.containerHeight = null;
|
|
|
+ this.previousContainerHeight = null;
|
|
|
+ this.reset();
|
|
|
+
|
|
|
+ this._bindClickListeners();
|
|
|
+
|
|
|
+ this._bindCursorToolsListener(options);
|
|
|
+
|
|
|
+ this._bindScrollModeListener(options);
|
|
|
+
|
|
|
+ this._bindSpreadModeListener(options);
|
|
|
+
|
|
|
+ this.eventBus._on("resize", this._setMaxHeight.bind(this));
|
|
|
+
|
|
|
+ this.eventBus._on("baseviewerinit", function (evt) {
|
|
|
+ if (evt.source instanceof _pdf_single_page_viewer.PDFSinglePageViewer) {
|
|
|
+ _this.toolbarButtonContainer.classList.add("hiddenScrollModeButtons", "hiddenSpreadModeButtons");
|
|
|
+ } else {
|
|
|
+ _this.toolbarButtonContainer.classList.remove("hiddenScrollModeButtons", "hiddenSpreadModeButtons");
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(SecondaryToolbar, [{
|
|
|
+ key: "setPageNumber",
|
|
|
+ value: function setPageNumber(pageNumber) {
|
|
|
+ this.pageNumber = pageNumber;
|
|
|
+
|
|
|
+ this._updateUIState();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPagesCount",
|
|
|
+ value: function setPagesCount(pagesCount) {
|
|
|
+ this.pagesCount = pagesCount;
|
|
|
+
|
|
|
+ this._updateUIState();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this.pageNumber = 0;
|
|
|
+ this.pagesCount = 0;
|
|
|
+
|
|
|
+ this._updateUIState();
|
|
|
+
|
|
|
+ this.eventBus.dispatch("secondarytoolbarreset", {
|
|
|
+ source: this
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateUIState",
|
|
|
+ value: function _updateUIState() {
|
|
|
+ this.items.firstPage.disabled = this.pageNumber <= 1;
|
|
|
+ this.items.lastPage.disabled = this.pageNumber >= this.pagesCount;
|
|
|
+ this.items.pageRotateCw.disabled = this.pagesCount === 0;
|
|
|
+ this.items.pageRotateCcw.disabled = this.pagesCount === 0;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindClickListeners",
|
|
|
+ value: function _bindClickListeners() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ this.toggleButton.addEventListener("click", this.toggle.bind(this));
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(this.buttons),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ var _loop = function _loop() {
|
|
|
+ var _step$value = _step.value,
|
|
|
+ element = _step$value.element,
|
|
|
+ eventName = _step$value.eventName,
|
|
|
+ close = _step$value.close,
|
|
|
+ eventDetails = _step$value.eventDetails;
|
|
|
+ element.addEventListener("click", function (evt) {
|
|
|
+ if (eventName !== null) {
|
|
|
+ var details = {
|
|
|
+ source: _this2
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var property in eventDetails) {
|
|
|
+ details[property] = eventDetails[property];
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2.eventBus.dispatch(eventName, details);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (close) {
|
|
|
+ _this2.close();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ _loop();
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindCursorToolsListener",
|
|
|
+ value: function _bindCursorToolsListener(buttons) {
|
|
|
+ this.eventBus._on("cursortoolchanged", function (_ref) {
|
|
|
+ var tool = _ref.tool;
|
|
|
+ buttons.cursorSelectToolButton.classList.toggle("toggled", tool === _pdf_cursor_tools.CursorTool.SELECT);
|
|
|
+ buttons.cursorHandToolButton.classList.toggle("toggled", tool === _pdf_cursor_tools.CursorTool.HAND);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindScrollModeListener",
|
|
|
+ value: function _bindScrollModeListener(buttons) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ function scrollModeChanged(_ref2) {
|
|
|
+ var mode = _ref2.mode;
|
|
|
+ buttons.scrollVerticalButton.classList.toggle("toggled", mode === _ui_utils.ScrollMode.VERTICAL);
|
|
|
+ buttons.scrollHorizontalButton.classList.toggle("toggled", mode === _ui_utils.ScrollMode.HORIZONTAL);
|
|
|
+ buttons.scrollWrappedButton.classList.toggle("toggled", mode === _ui_utils.ScrollMode.WRAPPED);
|
|
|
+ var isScrollModeHorizontal = mode === _ui_utils.ScrollMode.HORIZONTAL;
|
|
|
+ buttons.spreadNoneButton.disabled = isScrollModeHorizontal;
|
|
|
+ buttons.spreadOddButton.disabled = isScrollModeHorizontal;
|
|
|
+ buttons.spreadEvenButton.disabled = isScrollModeHorizontal;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus._on("scrollmodechanged", scrollModeChanged);
|
|
|
+
|
|
|
+ this.eventBus._on("secondarytoolbarreset", function (evt) {
|
|
|
+ if (evt.source === _this3) {
|
|
|
+ scrollModeChanged({
|
|
|
+ mode: _ui_utils.ScrollMode.VERTICAL
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindSpreadModeListener",
|
|
|
+ value: function _bindSpreadModeListener(buttons) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ function spreadModeChanged(_ref3) {
|
|
|
+ var mode = _ref3.mode;
|
|
|
+ buttons.spreadNoneButton.classList.toggle("toggled", mode === _ui_utils.SpreadMode.NONE);
|
|
|
+ buttons.spreadOddButton.classList.toggle("toggled", mode === _ui_utils.SpreadMode.ODD);
|
|
|
+ buttons.spreadEvenButton.classList.toggle("toggled", mode === _ui_utils.SpreadMode.EVEN);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.eventBus._on("spreadmodechanged", spreadModeChanged);
|
|
|
+
|
|
|
+ this.eventBus._on("secondarytoolbarreset", function (evt) {
|
|
|
+ if (evt.source === _this4) {
|
|
|
+ spreadModeChanged({
|
|
|
+ mode: _ui_utils.SpreadMode.NONE
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "open",
|
|
|
+ value: function open() {
|
|
|
+ if (this.opened) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.opened = true;
|
|
|
+
|
|
|
+ this._setMaxHeight();
|
|
|
+
|
|
|
+ this.toggleButton.classList.add("toggled");
|
|
|
+ this.toolbar.classList.remove("hidden");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "close",
|
|
|
+ value: function close() {
|
|
|
+ if (!this.opened) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.opened = false;
|
|
|
+ this.toolbar.classList.add("hidden");
|
|
|
+ this.toggleButton.classList.remove("toggled");
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "toggle",
|
|
|
+ value: function toggle() {
|
|
|
+ if (this.opened) {
|
|
|
+ this.close();
|
|
|
+ } else {
|
|
|
+ this.open();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_setMaxHeight",
|
|
|
+ value: function _setMaxHeight() {
|
|
|
+ if (!this.opened) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.containerHeight = this.mainContainer.clientHeight;
|
|
|
+
|
|
|
+ if (this.containerHeight === this.previousContainerHeight) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.toolbarButtonContainer.style.maxHeight = "".concat(this.containerHeight - _ui_utils.SCROLLBAR_PADDING, "px");
|
|
|
+ this.previousContainerHeight = this.containerHeight;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "isOpen",
|
|
|
+ get: function get() {
|
|
|
+ return this.opened;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return SecondaryToolbar;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.SecondaryToolbar = SecondaryToolbar;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 34 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFSinglePageViewer = void 0;
|
|
|
+
|
|
|
+ var _base_viewer = __webpack_require__(29);
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
|
|
|
+
|
|
|
+ function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ var PDFSinglePageViewer = /*#__PURE__*/function (_BaseViewer) {
|
|
|
+ _inherits(PDFSinglePageViewer, _BaseViewer);
|
|
|
+
|
|
|
+ var _super = _createSuper(PDFSinglePageViewer);
|
|
|
+
|
|
|
+ function PDFSinglePageViewer(options) {
|
|
|
+ var _this;
|
|
|
+
|
|
|
+ _classCallCheck(this, PDFSinglePageViewer);
|
|
|
+
|
|
|
+ _this = _super.call(this, options);
|
|
|
+
|
|
|
+ _this.eventBus._on("pagesinit", function (evt) {
|
|
|
+ _this._ensurePageViewVisible();
|
|
|
+ });
|
|
|
+
|
|
|
+ return _this;
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(PDFSinglePageViewer, [{
|
|
|
+ key: "_resetView",
|
|
|
+ value: function _resetView() {
|
|
|
+ _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_resetView", this).call(this);
|
|
|
+
|
|
|
+ this._previousPageNumber = 1;
|
|
|
+ this._shadowViewer = document.createDocumentFragment();
|
|
|
+ this._updateScrollDown = null;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_ensurePageViewVisible",
|
|
|
+ value: function _ensurePageViewVisible() {
|
|
|
+ var pageView = this._pages[this._currentPageNumber - 1];
|
|
|
+ var previousPageView = this._pages[this._previousPageNumber - 1];
|
|
|
+ var viewerNodes = this.viewer.childNodes;
|
|
|
+
|
|
|
+ switch (viewerNodes.length) {
|
|
|
+ case 0:
|
|
|
+ this.viewer.appendChild(pageView.div);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ if (viewerNodes[0] !== previousPageView.div) {
|
|
|
+ throw new Error("_ensurePageViewVisible: Unexpected previously visible page.");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (pageView === previousPageView) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._shadowViewer.appendChild(previousPageView.div);
|
|
|
+
|
|
|
+ this.viewer.appendChild(pageView.div);
|
|
|
+ this.container.scrollTop = 0;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ throw new Error("_ensurePageViewVisible: Only one page should be visible at a time.");
|
|
|
+ }
|
|
|
+
|
|
|
+ this._previousPageNumber = this._currentPageNumber;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_scrollUpdate",
|
|
|
+ value: function _scrollUpdate() {
|
|
|
+ if (this._updateScrollDown) {
|
|
|
+ this._updateScrollDown();
|
|
|
+ }
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_scrollUpdate", this).call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_scrollIntoView",
|
|
|
+ value: function _scrollIntoView(_ref) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var pageDiv = _ref.pageDiv,
|
|
|
+ _ref$pageSpot = _ref.pageSpot,
|
|
|
+ pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,
|
|
|
+ _ref$pageNumber = _ref.pageNumber,
|
|
|
+ pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;
|
|
|
+
|
|
|
+ if (pageNumber) {
|
|
|
+ this._setCurrentPageNumber(pageNumber);
|
|
|
+ }
|
|
|
+
|
|
|
+ var scrolledDown = this._currentPageNumber >= this._previousPageNumber;
|
|
|
+
|
|
|
+ this._ensurePageViewVisible();
|
|
|
+
|
|
|
+ this.update();
|
|
|
+
|
|
|
+ _get(_getPrototypeOf(PDFSinglePageViewer.prototype), "_scrollIntoView", this).call(this, {
|
|
|
+ pageDiv: pageDiv,
|
|
|
+ pageSpot: pageSpot,
|
|
|
+ pageNumber: pageNumber
|
|
|
+ });
|
|
|
+
|
|
|
+ this._updateScrollDown = function () {
|
|
|
+ _this2.scroll.down = scrolledDown;
|
|
|
+ _this2._updateScrollDown = null;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_getVisiblePages",
|
|
|
+ value: function _getVisiblePages() {
|
|
|
+ return this._getCurrentVisiblePage();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateHelper",
|
|
|
+ value: function _updateHelper(visiblePages) {}
|
|
|
+ }, {
|
|
|
+ key: "_updateScrollMode",
|
|
|
+ value: function _updateScrollMode() {}
|
|
|
+ }, {
|
|
|
+ key: "_updateSpreadMode",
|
|
|
+ value: function _updateSpreadMode() {}
|
|
|
+ }, {
|
|
|
+ key: "_getPageAdvance",
|
|
|
+ value: function _getPageAdvance() {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_viewerElement",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "_viewerElement", this._shadowViewer);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_pageWidthScaleFactor",
|
|
|
+ get: function get() {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_isScrollModeHorizontal",
|
|
|
+ get: function get() {
|
|
|
+ return (0, _pdfjsLib.shadow)(this, "_isScrollModeHorizontal", false);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return PDFSinglePageViewer;
|
|
|
+ }(_base_viewer.BaseViewer);
|
|
|
+
|
|
|
+ exports.PDFSinglePageViewer = PDFSinglePageViewer;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 35 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.Toolbar = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
+
|
|
|
+ function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
+
|
|
|
+ function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var PAGE_NUMBER_LOADING_INDICATOR = "visiblePageIsLoading";
|
|
|
+ var SCALE_SELECT_CONTAINER_WIDTH = 140;
|
|
|
+ var SCALE_SELECT_WIDTH = 162;
|
|
|
+
|
|
|
+ var Toolbar = /*#__PURE__*/function () {
|
|
|
+ function Toolbar(options, eventBus) {
|
|
|
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
|
|
|
+
|
|
|
+ _classCallCheck(this, Toolbar);
|
|
|
+
|
|
|
+ this.toolbar = options.container;
|
|
|
+ this.eventBus = eventBus;
|
|
|
+ this.l10n = l10n;
|
|
|
+ this.buttons = [{
|
|
|
+ element: options.previous,
|
|
|
+ eventName: "previouspage"
|
|
|
+ }, {
|
|
|
+ element: options.next,
|
|
|
+ eventName: "nextpage"
|
|
|
+ }, {
|
|
|
+ element: options.zoomIn,
|
|
|
+ eventName: "zoomin"
|
|
|
+ }, {
|
|
|
+ element: options.zoomOut,
|
|
|
+ eventName: "zoomout"
|
|
|
+ }, {
|
|
|
+ element: options.openFile,
|
|
|
+ eventName: "openfile"
|
|
|
+ }, {
|
|
|
+ element: options.print,
|
|
|
+ eventName: "print"
|
|
|
+ }, {
|
|
|
+ element: options.presentationModeButton,
|
|
|
+ eventName: "presentationmode"
|
|
|
+ }, {
|
|
|
+ element: options.download,
|
|
|
+ eventName: "download"
|
|
|
+ }, {
|
|
|
+ element: options.viewBookmark,
|
|
|
+ eventName: null
|
|
|
+ }];
|
|
|
+ this.items = {
|
|
|
+ numPages: options.numPages,
|
|
|
+ pageNumber: options.pageNumber,
|
|
|
+ scaleSelectContainer: options.scaleSelectContainer,
|
|
|
+ scaleSelect: options.scaleSelect,
|
|
|
+ customScaleOption: options.customScaleOption,
|
|
|
+ previous: options.previous,
|
|
|
+ next: options.next,
|
|
|
+ zoomIn: options.zoomIn,
|
|
|
+ zoomOut: options.zoomOut
|
|
|
+ };
|
|
|
+ this._wasLocalized = false;
|
|
|
+ this.reset();
|
|
|
+
|
|
|
+ this._bindListeners();
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(Toolbar, [{
|
|
|
+ key: "setPageNumber",
|
|
|
+ value: function setPageNumber(pageNumber, pageLabel) {
|
|
|
+ this.pageNumber = pageNumber;
|
|
|
+ this.pageLabel = pageLabel;
|
|
|
+
|
|
|
+ this._updateUIState(false);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPagesCount",
|
|
|
+ value: function setPagesCount(pagesCount, hasPageLabels) {
|
|
|
+ this.pagesCount = pagesCount;
|
|
|
+ this.hasPageLabels = hasPageLabels;
|
|
|
+
|
|
|
+ this._updateUIState(true);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "setPageScale",
|
|
|
+ value: function setPageScale(pageScaleValue, pageScale) {
|
|
|
+ this.pageScaleValue = (pageScaleValue || pageScale).toString();
|
|
|
+ this.pageScale = pageScale;
|
|
|
+
|
|
|
+ this._updateUIState(false);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function reset() {
|
|
|
+ this.pageNumber = 0;
|
|
|
+ this.pageLabel = null;
|
|
|
+ this.hasPageLabels = false;
|
|
|
+ this.pagesCount = 0;
|
|
|
+ this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
|
|
|
+ this.pageScale = _ui_utils.DEFAULT_SCALE;
|
|
|
+
|
|
|
+ this._updateUIState(true);
|
|
|
+
|
|
|
+ this.updateLoadingIndicatorState();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_bindListeners",
|
|
|
+ value: function _bindListeners() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var _this$items = this.items,
|
|
|
+ pageNumber = _this$items.pageNumber,
|
|
|
+ scaleSelect = _this$items.scaleSelect;
|
|
|
+ var self = this;
|
|
|
+
|
|
|
+ var _iterator = _createForOfIteratorHelper(this.buttons),
|
|
|
+ _step;
|
|
|
+
|
|
|
+ try {
|
|
|
+ var _loop = function _loop() {
|
|
|
+ var _step$value = _step.value,
|
|
|
+ element = _step$value.element,
|
|
|
+ eventName = _step$value.eventName;
|
|
|
+ element.addEventListener("click", function (evt) {
|
|
|
+ if (eventName !== null) {
|
|
|
+ _this.eventBus.dispatch(eventName, {
|
|
|
+ source: _this
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
|
+ _loop();
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ pageNumber.addEventListener("click", function () {
|
|
|
+ this.select();
|
|
|
+ });
|
|
|
+ pageNumber.addEventListener("change", function () {
|
|
|
+ self.eventBus.dispatch("pagenumberchanged", {
|
|
|
+ source: self,
|
|
|
+ value: this.value
|
|
|
+ });
|
|
|
+ });
|
|
|
+ scaleSelect.addEventListener("change", function () {
|
|
|
+ if (this.value === "custom") {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ self.eventBus.dispatch("scalechanged", {
|
|
|
+ source: self,
|
|
|
+ value: this.value
|
|
|
+ });
|
|
|
+ });
|
|
|
+ scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
|
+
|
|
|
+ this.eventBus._on("localized", function () {
|
|
|
+ _this._wasLocalized = true;
|
|
|
+
|
|
|
+ _this._adjustScaleWidth();
|
|
|
+
|
|
|
+ _this._updateUIState(true);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_updateUIState",
|
|
|
+ value: function _updateUIState() {
|
|
|
+ var resetNumPages = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+
|
|
|
+ if (!this._wasLocalized) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pageNumber = this.pageNumber,
|
|
|
+ pagesCount = this.pagesCount,
|
|
|
+ pageScaleValue = this.pageScaleValue,
|
|
|
+ pageScale = this.pageScale,
|
|
|
+ items = this.items;
|
|
|
+
|
|
|
+ if (resetNumPages) {
|
|
|
+ if (this.hasPageLabels) {
|
|
|
+ items.pageNumber.type = "text";
|
|
|
+ } else {
|
|
|
+ items.pageNumber.type = "number";
|
|
|
+ this.l10n.get("of_pages", {
|
|
|
+ pagesCount: pagesCount
|
|
|
+ }, "of {{pagesCount}}").then(function (msg) {
|
|
|
+ items.numPages.textContent = msg;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ items.pageNumber.max = pagesCount;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.hasPageLabels) {
|
|
|
+ items.pageNumber.value = this.pageLabel;
|
|
|
+ this.l10n.get("page_of_pages", {
|
|
|
+ pageNumber: pageNumber,
|
|
|
+ pagesCount: pagesCount
|
|
|
+ }, "({{pageNumber}} of {{pagesCount}})").then(function (msg) {
|
|
|
+ items.numPages.textContent = msg;
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ items.pageNumber.value = pageNumber;
|
|
|
+ }
|
|
|
+
|
|
|
+ items.previous.disabled = pageNumber <= 1;
|
|
|
+ items.next.disabled = pageNumber >= pagesCount;
|
|
|
+ items.zoomOut.disabled = pageScale <= _ui_utils.MIN_SCALE;
|
|
|
+ items.zoomIn.disabled = pageScale >= _ui_utils.MAX_SCALE;
|
|
|
+ var customScale = Math.round(pageScale * 10000) / 100;
|
|
|
+ this.l10n.get("page_scale_percent", {
|
|
|
+ scale: customScale
|
|
|
+ }, "{{scale}}%").then(function (msg) {
|
|
|
+ var predefinedValueFound = false;
|
|
|
+
|
|
|
+ var _iterator2 = _createForOfIteratorHelper(items.scaleSelect.options),
|
|
|
+ _step2;
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
|
+ var option = _step2.value;
|
|
|
+
|
|
|
+ if (option.value !== pageScaleValue) {
|
|
|
+ option.selected = false;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ option.selected = true;
|
|
|
+ predefinedValueFound = true;
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator2.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator2.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!predefinedValueFound) {
|
|
|
+ items.customScaleOption.textContent = msg;
|
|
|
+ items.customScaleOption.selected = true;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "updateLoadingIndicatorState",
|
|
|
+ value: function updateLoadingIndicatorState() {
|
|
|
+ var loading = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
+ var pageNumberInput = this.items.pageNumber;
|
|
|
+ pageNumberInput.classList.toggle(PAGE_NUMBER_LOADING_INDICATOR, loading);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "_adjustScaleWidth",
|
|
|
+ value: function () {
|
|
|
+ var _adjustScaleWidth2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var items, l10n, predefinedValuesPromise, canvas, ctx, _getComputedStyle, fontSize, fontFamily, maxWidth, _iterator3, _step3, predefinedValue, _ctx$measureText, width, overflow;
|
|
|
+
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ items = this.items, l10n = this.l10n;
|
|
|
+ predefinedValuesPromise = Promise.all([l10n.get("page_scale_auto", null, "Automatic Zoom"), l10n.get("page_scale_actual", null, "Actual Size"), l10n.get("page_scale_fit", null, "Page Fit"), l10n.get("page_scale_width", null, "Page Width")]);
|
|
|
+ canvas = document.createElement("canvas");
|
|
|
+ canvas.mozOpaque = true;
|
|
|
+ ctx = canvas.getContext("2d", {
|
|
|
+ alpha: false
|
|
|
+ });
|
|
|
+ _context.next = 7;
|
|
|
+ return _ui_utils.animationStarted;
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ _getComputedStyle = getComputedStyle(items.scaleSelect), fontSize = _getComputedStyle.fontSize, fontFamily = _getComputedStyle.fontFamily;
|
|
|
+ ctx.font = "".concat(fontSize, " ").concat(fontFamily);
|
|
|
+ maxWidth = 0;
|
|
|
+ _context.t0 = _createForOfIteratorHelper;
|
|
|
+ _context.next = 13;
|
|
|
+ return predefinedValuesPromise;
|
|
|
+
|
|
|
+ case 13:
|
|
|
+ _context.t1 = _context.sent;
|
|
|
+ _iterator3 = (0, _context.t0)(_context.t1);
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
|
+ predefinedValue = _step3.value;
|
|
|
+ _ctx$measureText = ctx.measureText(predefinedValue), width = _ctx$measureText.width;
|
|
|
+
|
|
|
+ if (width > maxWidth) {
|
|
|
+ maxWidth = width;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } catch (err) {
|
|
|
+ _iterator3.e(err);
|
|
|
+ } finally {
|
|
|
+ _iterator3.f();
|
|
|
+ }
|
|
|
+
|
|
|
+ overflow = SCALE_SELECT_WIDTH - SCALE_SELECT_CONTAINER_WIDTH;
|
|
|
+ maxWidth += 2 * overflow;
|
|
|
+
|
|
|
+ if (maxWidth > SCALE_SELECT_CONTAINER_WIDTH) {
|
|
|
+ items.scaleSelect.style.width = "".concat(maxWidth + overflow, "px");
|
|
|
+ items.scaleSelectContainer.style.width = "".concat(maxWidth, "px");
|
|
|
+ }
|
|
|
+
|
|
|
+ canvas.width = 0;
|
|
|
+ canvas.height = 0;
|
|
|
+ canvas = ctx = null;
|
|
|
+
|
|
|
+ case 22:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _adjustScaleWidth() {
|
|
|
+ return _adjustScaleWidth2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _adjustScaleWidth;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Toolbar;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.Toolbar = Toolbar;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 36 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.ViewHistory = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
|
|
|
+
|
|
|
+ var ViewHistory = /*#__PURE__*/function () {
|
|
|
+ function ViewHistory(fingerprint) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var cacheSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_VIEW_HISTORY_CACHE_SIZE;
|
|
|
+
|
|
|
+ _classCallCheck(this, ViewHistory);
|
|
|
+
|
|
|
+ this.fingerprint = fingerprint;
|
|
|
+ this.cacheSize = cacheSize;
|
|
|
+ this._initializedPromise = this._readFromStorage().then(function (databaseStr) {
|
|
|
+ var database = JSON.parse(databaseStr || "{}");
|
|
|
+ var index = -1;
|
|
|
+
|
|
|
+ if (!Array.isArray(database.files)) {
|
|
|
+ database.files = [];
|
|
|
+ } else {
|
|
|
+ while (database.files.length >= _this.cacheSize) {
|
|
|
+ database.files.shift();
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, ii = database.files.length; i < ii; i++) {
|
|
|
+ var branch = database.files[i];
|
|
|
+
|
|
|
+ if (branch.fingerprint === _this.fingerprint) {
|
|
|
+ index = i;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (index === -1) {
|
|
|
+ index = database.files.push({
|
|
|
+ fingerprint: _this.fingerprint
|
|
|
+ }) - 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this.file = database.files[index];
|
|
|
+ _this.database = database;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(ViewHistory, [{
|
|
|
+ key: "_writeToStorage",
|
|
|
+ value: function () {
|
|
|
+ var _writeToStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var databaseStr;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ databaseStr = JSON.stringify(this.database);
|
|
|
+ localStorage.setItem("pdfjs.history", databaseStr);
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _writeToStorage() {
|
|
|
+ return _writeToStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _writeToStorage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_readFromStorage",
|
|
|
+ value: function () {
|
|
|
+ var _readFromStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ return _context2.abrupt("return", localStorage.getItem("pdfjs.history"));
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _readFromStorage() {
|
|
|
+ return _readFromStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _readFromStorage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "set",
|
|
|
+ value: function () {
|
|
|
+ var _set = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(name, val) {
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ _context3.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ this.file[name] = val;
|
|
|
+ return _context3.abrupt("return", this._writeToStorage());
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function set(_x, _x2) {
|
|
|
+ return _set.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return set;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "setMultiple",
|
|
|
+ value: function () {
|
|
|
+ var _setMultiple = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(properties) {
|
|
|
+ var name;
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ _context4.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ for (name in properties) {
|
|
|
+ this.file[name] = properties[name];
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context4.abrupt("return", this._writeToStorage());
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function setMultiple(_x3) {
|
|
|
+ return _setMultiple.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return setMultiple;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "get",
|
|
|
+ value: function () {
|
|
|
+ var _get = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee5(name, defaultValue) {
|
|
|
+ var val;
|
|
|
+ return _regenerator["default"].wrap(function _callee5$(_context5) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context5.prev = _context5.next) {
|
|
|
+ case 0:
|
|
|
+ _context5.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ val = this.file[name];
|
|
|
+ return _context5.abrupt("return", val !== undefined ? val : defaultValue);
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context5.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee5, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function get(_x4, _x5) {
|
|
|
+ return _get.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return get;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "getMultiple",
|
|
|
+ value: function () {
|
|
|
+ var _getMultiple = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee6(properties) {
|
|
|
+ var values, name, val;
|
|
|
+ return _regenerator["default"].wrap(function _callee6$(_context6) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context6.prev = _context6.next) {
|
|
|
+ case 0:
|
|
|
+ _context6.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ values = Object.create(null);
|
|
|
+
|
|
|
+ for (name in properties) {
|
|
|
+ val = this.file[name];
|
|
|
+ values[name] = val !== undefined ? val : properties[name];
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context6.abrupt("return", values);
|
|
|
+
|
|
|
+ case 5:
|
|
|
+ case "end":
|
|
|
+ return _context6.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee6, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function getMultiple(_x6) {
|
|
|
+ return _getMultiple.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return getMultiple;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return ViewHistory;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.ViewHistory = ViewHistory;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 37 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.GenericCom = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _app = __webpack_require__(3);
|
|
|
+
|
|
|
+ var _preferences = __webpack_require__(38);
|
|
|
+
|
|
|
+ var _download_manager = __webpack_require__(39);
|
|
|
+
|
|
|
+ var _genericl10n = __webpack_require__(40);
|
|
|
+
|
|
|
+ var _generic_scripting = __webpack_require__(42);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
|
|
|
+
|
|
|
+ function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
|
|
|
+
|
|
|
+ function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
|
|
|
+
|
|
|
+ function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
|
|
|
+
|
|
|
+ function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
|
|
|
+
|
|
|
+ function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
|
|
|
+
|
|
|
+ function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
|
|
|
+
|
|
|
+ ;
|
|
|
+ var GenericCom = {};
|
|
|
+ exports.GenericCom = GenericCom;
|
|
|
+
|
|
|
+ var GenericPreferences = /*#__PURE__*/function (_BasePreferences) {
|
|
|
+ _inherits(GenericPreferences, _BasePreferences);
|
|
|
+
|
|
|
+ var _super = _createSuper(GenericPreferences);
|
|
|
+
|
|
|
+ function GenericPreferences() {
|
|
|
+ _classCallCheck(this, GenericPreferences);
|
|
|
+
|
|
|
+ return _super.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(GenericPreferences, [{
|
|
|
+ key: "_writeToStorage",
|
|
|
+ value: function () {
|
|
|
+ var _writeToStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(prefObj) {
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ localStorage.setItem("pdfjs.preferences", JSON.stringify(prefObj));
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _writeToStorage(_x) {
|
|
|
+ return _writeToStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _writeToStorage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_readFromStorage",
|
|
|
+ value: function () {
|
|
|
+ var _readFromStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(prefObj) {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ return _context2.abrupt("return", JSON.parse(localStorage.getItem("pdfjs.preferences")));
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _readFromStorage(_x2) {
|
|
|
+ return _readFromStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _readFromStorage;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return GenericPreferences;
|
|
|
+ }(_preferences.BasePreferences);
|
|
|
+
|
|
|
+ var GenericExternalServices = /*#__PURE__*/function (_DefaultExternalServi) {
|
|
|
+ _inherits(GenericExternalServices, _DefaultExternalServi);
|
|
|
+
|
|
|
+ var _super2 = _createSuper(GenericExternalServices);
|
|
|
+
|
|
|
+ function GenericExternalServices() {
|
|
|
+ _classCallCheck(this, GenericExternalServices);
|
|
|
+
|
|
|
+ return _super2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(GenericExternalServices, null, [{
|
|
|
+ key: "createDownloadManager",
|
|
|
+ value: function createDownloadManager(options) {
|
|
|
+ return new _download_manager.DownloadManager();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createPreferences",
|
|
|
+ value: function createPreferences() {
|
|
|
+ return new GenericPreferences();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createL10n",
|
|
|
+ value: function createL10n(_ref) {
|
|
|
+ var _ref$locale = _ref.locale,
|
|
|
+ locale = _ref$locale === void 0 ? "en-US" : _ref$locale;
|
|
|
+ return new _genericl10n.GenericL10n(locale);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "createScripting",
|
|
|
+ value: function createScripting(_ref2) {
|
|
|
+ var sandboxBundleSrc = _ref2.sandboxBundleSrc;
|
|
|
+ return new _generic_scripting.GenericScripting(sandboxBundleSrc);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return GenericExternalServices;
|
|
|
+ }(_app.DefaultExternalServices);
|
|
|
+
|
|
|
+ _app.PDFViewerApplication.externalServices = GenericExternalServices;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 38 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.BasePreferences = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _app_options = __webpack_require__(1);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var BasePreferences = /*#__PURE__*/function () {
|
|
|
+ function BasePreferences() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ _classCallCheck(this, BasePreferences);
|
|
|
+
|
|
|
+ if (this.constructor === BasePreferences) {
|
|
|
+ throw new Error("Cannot initialize BasePreferences.");
|
|
|
+ }
|
|
|
+
|
|
|
+ Object.defineProperty(this, "defaults", {
|
|
|
+ value: Object.freeze({
|
|
|
+ "cursorToolOnLoad": 0,
|
|
|
+ "defaultZoomValue": "",
|
|
|
+ "disablePageLabels": false,
|
|
|
+ "enablePermissions": false,
|
|
|
+ "enablePrintAutoRotate": false,
|
|
|
+ "enableScripting": false,
|
|
|
+ "enableWebGL": false,
|
|
|
+ "externalLinkTarget": 0,
|
|
|
+ "historyUpdateUrl": false,
|
|
|
+ "ignoreDestinationZoom": false,
|
|
|
+ "pdfBugEnabled": false,
|
|
|
+ "renderer": "canvas",
|
|
|
+ "renderInteractiveForms": true,
|
|
|
+ "sidebarViewOnLoad": -1,
|
|
|
+ "scrollModeOnLoad": -1,
|
|
|
+ "spreadModeOnLoad": -1,
|
|
|
+ "textLayerMode": 1,
|
|
|
+ "useOnlyCssZoom": false,
|
|
|
+ "viewerCssTheme": 0,
|
|
|
+ "viewOnLoad": 0,
|
|
|
+ "disableAutoFetch": false,
|
|
|
+ "disableFontFace": false,
|
|
|
+ "disableRange": false,
|
|
|
+ "disableStream": false
|
|
|
+ }),
|
|
|
+ writable: false,
|
|
|
+ enumerable: true,
|
|
|
+ configurable: false
|
|
|
+ });
|
|
|
+ this.prefs = Object.assign(Object.create(null), this.defaults);
|
|
|
+ this._initializedPromise = this._readFromStorage(this.defaults).then(function (prefs) {
|
|
|
+ if (!prefs) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var name in prefs) {
|
|
|
+ var defaultValue = _this.defaults[name],
|
|
|
+ prefValue = prefs[name];
|
|
|
+
|
|
|
+ if (defaultValue === undefined || _typeof(prefValue) !== _typeof(defaultValue)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this.prefs[name] = prefValue;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(BasePreferences, [{
|
|
|
+ key: "_writeToStorage",
|
|
|
+ value: function () {
|
|
|
+ var _writeToStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(prefObj) {
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ throw new Error("Not implemented: _writeToStorage");
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _writeToStorage(_x) {
|
|
|
+ return _writeToStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _writeToStorage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "_readFromStorage",
|
|
|
+ value: function () {
|
|
|
+ var _readFromStorage2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(prefObj) {
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ throw new Error("Not implemented: _readFromStorage");
|
|
|
+
|
|
|
+ case 1:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function _readFromStorage(_x2) {
|
|
|
+ return _readFromStorage2.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return _readFromStorage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "reset",
|
|
|
+ value: function () {
|
|
|
+ var _reset = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ _context3.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ this.prefs = Object.assign(Object.create(null), this.defaults);
|
|
|
+ return _context3.abrupt("return", this._writeToStorage(this.defaults));
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function reset() {
|
|
|
+ return _reset.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return reset;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "set",
|
|
|
+ value: function () {
|
|
|
+ var _set = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(name, value) {
|
|
|
+ var defaultValue, valueType, defaultType;
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ _context4.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ defaultValue = this.defaults[name];
|
|
|
+
|
|
|
+ if (!(defaultValue === undefined)) {
|
|
|
+ _context4.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Set preference: \"".concat(name, "\" is undefined."));
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ if (!(value === undefined)) {
|
|
|
+ _context4.next = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Set preference: no value is specified.");
|
|
|
+
|
|
|
+ case 9:
|
|
|
+ valueType = _typeof(value);
|
|
|
+ defaultType = _typeof(defaultValue);
|
|
|
+
|
|
|
+ if (!(valueType !== defaultType)) {
|
|
|
+ _context4.next = 19;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!(valueType === "number" && defaultType === "string")) {
|
|
|
+ _context4.next = 16;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ value = value.toString();
|
|
|
+ _context4.next = 17;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 16:
|
|
|
+ throw new Error("Set preference: \"".concat(value, "\" is a ").concat(valueType, ", ") + "expected a ".concat(defaultType, "."));
|
|
|
+
|
|
|
+ case 17:
|
|
|
+ _context4.next = 21;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 19:
|
|
|
+ if (!(valueType === "number" && !Number.isInteger(value))) {
|
|
|
+ _context4.next = 21;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Set preference: \"".concat(value, "\" must be an integer."));
|
|
|
+
|
|
|
+ case 21:
|
|
|
+ this.prefs[name] = value;
|
|
|
+ return _context4.abrupt("return", this._writeToStorage(this.prefs));
|
|
|
+
|
|
|
+ case 23:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function set(_x3, _x4) {
|
|
|
+ return _set.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return set;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "get",
|
|
|
+ value: function () {
|
|
|
+ var _get = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee5(name) {
|
|
|
+ var defaultValue, prefValue;
|
|
|
+ return _regenerator["default"].wrap(function _callee5$(_context5) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context5.prev = _context5.next) {
|
|
|
+ case 0:
|
|
|
+ _context5.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ defaultValue = this.defaults[name];
|
|
|
+
|
|
|
+ if (!(defaultValue === undefined)) {
|
|
|
+ _context5.next = 7;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ throw new Error("Get preference: \"".concat(name, "\" is undefined."));
|
|
|
+
|
|
|
+ case 7:
|
|
|
+ prefValue = this.prefs[name];
|
|
|
+
|
|
|
+ if (!(prefValue !== undefined)) {
|
|
|
+ _context5.next = 10;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return _context5.abrupt("return", prefValue);
|
|
|
+
|
|
|
+ case 10:
|
|
|
+ return _context5.abrupt("return", defaultValue);
|
|
|
+
|
|
|
+ case 11:
|
|
|
+ case "end":
|
|
|
+ return _context5.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee5, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function get(_x5) {
|
|
|
+ return _get.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return get;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "getAll",
|
|
|
+ value: function () {
|
|
|
+ var _getAll = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee6() {
|
|
|
+ return _regenerator["default"].wrap(function _callee6$(_context6) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context6.prev = _context6.next) {
|
|
|
+ case 0:
|
|
|
+ _context6.next = 2;
|
|
|
+ return this._initializedPromise;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ return _context6.abrupt("return", Object.assign(Object.create(null), this.defaults, this.prefs));
|
|
|
+
|
|
|
+ case 3:
|
|
|
+ case "end":
|
|
|
+ return _context6.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee6, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function getAll() {
|
|
|
+ return _getAll.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return getAll;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return BasePreferences;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.BasePreferences = BasePreferences;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 39 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.DownloadManager = void 0;
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ var _viewer_compatibility = __webpack_require__(2);
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ ;
|
|
|
+
|
|
|
+ function _download(blobUrl, filename) {
|
|
|
+ var a = document.createElement("a");
|
|
|
+
|
|
|
+ if (!a.click) {
|
|
|
+ throw new Error('DownloadManager: "a.click()" is not supported.');
|
|
|
+ }
|
|
|
+
|
|
|
+ a.href = blobUrl;
|
|
|
+ a.target = "_parent";
|
|
|
+
|
|
|
+ if ("download" in a) {
|
|
|
+ a.download = filename;
|
|
|
+ }
|
|
|
+
|
|
|
+ (document.body || document.documentElement).appendChild(a);
|
|
|
+ a.click();
|
|
|
+ a.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ var DownloadManager = /*#__PURE__*/function () {
|
|
|
+ function DownloadManager() {
|
|
|
+ _classCallCheck(this, DownloadManager);
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(DownloadManager, [{
|
|
|
+ key: "downloadUrl",
|
|
|
+ value: function downloadUrl(url, filename) {
|
|
|
+ if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, "http://example.com")) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _download(url + "#pdfjs.action=download", filename);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "downloadData",
|
|
|
+ value: function downloadData(data, filename, contentType) {
|
|
|
+ var blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, _viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL);
|
|
|
+
|
|
|
+ _download(blobUrl, filename);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "download",
|
|
|
+ value: function download(blob, url, filename) {
|
|
|
+ var sourceEventType = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : "download";
|
|
|
+
|
|
|
+ if (_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {
|
|
|
+ this.downloadUrl(url, filename);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var blobUrl = URL.createObjectURL(blob);
|
|
|
+
|
|
|
+ _download(blobUrl, filename);
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return DownloadManager;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.DownloadManager = DownloadManager;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 40 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.GenericL10n = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ __webpack_require__(41);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var webL10n = document.webL10n;
|
|
|
+
|
|
|
+ var GenericL10n = /*#__PURE__*/function () {
|
|
|
+ function GenericL10n(lang) {
|
|
|
+ _classCallCheck(this, GenericL10n);
|
|
|
+
|
|
|
+ this._lang = lang;
|
|
|
+ this._ready = new Promise(function (resolve, reject) {
|
|
|
+ webL10n.setLanguage(lang, function () {
|
|
|
+ resolve(webL10n);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(GenericL10n, [{
|
|
|
+ key: "getLanguage",
|
|
|
+ value: function () {
|
|
|
+ var _getLanguage = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
|
+ var l10n;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ _context.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ l10n = _context.sent;
|
|
|
+ return _context.abrupt("return", l10n.getLanguage());
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function getLanguage() {
|
|
|
+ return _getLanguage.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return getLanguage;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "getDirection",
|
|
|
+ value: function () {
|
|
|
+ var _getDirection = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
|
+ var l10n;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ _context2.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ l10n = _context2.sent;
|
|
|
+ return _context2.abrupt("return", l10n.getDirection());
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function getDirection() {
|
|
|
+ return _getDirection.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return getDirection;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "get",
|
|
|
+ value: function () {
|
|
|
+ var _get = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(property, args, fallback) {
|
|
|
+ var l10n;
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ _context3.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ l10n = _context3.sent;
|
|
|
+ return _context3.abrupt("return", l10n.get(property, args, fallback));
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function get(_x, _x2, _x3) {
|
|
|
+ return _get.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return get;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "translate",
|
|
|
+ value: function () {
|
|
|
+ var _translate = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(element) {
|
|
|
+ var l10n;
|
|
|
+ return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context4.prev = _context4.next) {
|
|
|
+ case 0:
|
|
|
+ _context4.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ l10n = _context4.sent;
|
|
|
+ return _context4.abrupt("return", l10n.translate(element));
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context4.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee4, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function translate(_x4) {
|
|
|
+ return _translate.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return translate;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return GenericL10n;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.GenericL10n = GenericL10n;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 41 */
|
|
|
+ /***/ (() => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ document.webL10n = function (window, document, undefined) {
|
|
|
+ var gL10nData = {};
|
|
|
+ var gTextData = '';
|
|
|
+ var gTextProp = 'textContent';
|
|
|
+ var gLanguage = '';
|
|
|
+ var gMacros = {};
|
|
|
+ var gReadyState = 'loading';
|
|
|
+ var gAsyncResourceLoading = true;
|
|
|
+
|
|
|
+ function getL10nResourceLinks() {
|
|
|
+ return document.querySelectorAll('link[type="application/l10n"]');
|
|
|
+ }
|
|
|
+
|
|
|
+ function getL10nDictionary() {
|
|
|
+ var script = document.querySelector('script[type="application/l10n"]');
|
|
|
+ return script ? JSON.parse(script.innerHTML) : null;
|
|
|
+ }
|
|
|
+
|
|
|
+ function getTranslatableChildren(element) {
|
|
|
+ return element ? element.querySelectorAll('*[data-l10n-id]') : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ function getL10nAttributes(element) {
|
|
|
+ if (!element) return {};
|
|
|
+ var l10nId = element.getAttribute('data-l10n-id');
|
|
|
+ var l10nArgs = element.getAttribute('data-l10n-args');
|
|
|
+ var args = {};
|
|
|
+
|
|
|
+ if (l10nArgs) {
|
|
|
+ try {
|
|
|
+ args = JSON.parse(l10nArgs);
|
|
|
+ } catch (e) {
|
|
|
+ console.warn('could not parse arguments for #' + l10nId);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ id: l10nId,
|
|
|
+ args: args
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function xhrLoadText(url, onSuccess, onFailure) {
|
|
|
+ onSuccess = onSuccess || function _onSuccess(data) {};
|
|
|
+
|
|
|
+ onFailure = onFailure || function _onFailure() {};
|
|
|
+
|
|
|
+ var xhr = new XMLHttpRequest();
|
|
|
+ xhr.open('GET', url, gAsyncResourceLoading);
|
|
|
+
|
|
|
+ if (xhr.overrideMimeType) {
|
|
|
+ xhr.overrideMimeType('text/plain; charset=utf-8');
|
|
|
+ }
|
|
|
+
|
|
|
+ xhr.onreadystatechange = function () {
|
|
|
+ if (xhr.readyState == 4) {
|
|
|
+ if (xhr.status == 200 || xhr.status === 0) {
|
|
|
+ onSuccess(xhr.responseText);
|
|
|
+ } else {
|
|
|
+ onFailure();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ xhr.onerror = onFailure;
|
|
|
+ xhr.ontimeout = onFailure;
|
|
|
+
|
|
|
+ try {
|
|
|
+ xhr.send(null);
|
|
|
+ } catch (e) {
|
|
|
+ onFailure();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function parseResource(href, lang, successCallback, failureCallback) {
|
|
|
+ var baseURL = href.replace(/[^\/]*$/, '') || './';
|
|
|
+
|
|
|
+ function evalString(text) {
|
|
|
+ if (text.lastIndexOf('\\') < 0) return text;
|
|
|
+ return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, "'");
|
|
|
+ }
|
|
|
+
|
|
|
+ function parseProperties(text, parsedPropertiesCallback) {
|
|
|
+ var dictionary = {};
|
|
|
+ var reBlank = /^\s*|\s*$/;
|
|
|
+ var reComment = /^\s*#|^\s*$/;
|
|
|
+ var reSection = /^\s*\[(.*)\]\s*$/;
|
|
|
+ var reImport = /^\s*@import\s+url\((.*)\)\s*$/i;
|
|
|
+ var reSplit = /^([^=\s]*)\s*=\s*(.+)$/;
|
|
|
+
|
|
|
+ function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {
|
|
|
+ var entries = rawText.replace(reBlank, '').split(/[\r\n]+/);
|
|
|
+ var currentLang = '*';
|
|
|
+ var genericLang = lang.split('-', 1)[0];
|
|
|
+ var skipLang = false;
|
|
|
+ var match = '';
|
|
|
+
|
|
|
+ function nextEntry() {
|
|
|
+ while (true) {
|
|
|
+ if (!entries.length) {
|
|
|
+ parsedRawLinesCallback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var line = entries.shift();
|
|
|
+ if (reComment.test(line)) continue;
|
|
|
+
|
|
|
+ if (extendedSyntax) {
|
|
|
+ match = reSection.exec(line);
|
|
|
+
|
|
|
+ if (match) {
|
|
|
+ currentLang = match[1].toLowerCase();
|
|
|
+ skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang;
|
|
|
+ continue;
|
|
|
+ } else if (skipLang) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ match = reImport.exec(line);
|
|
|
+
|
|
|
+ if (match) {
|
|
|
+ loadImport(baseURL + match[1], nextEntry);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var tmp = line.match(reSplit);
|
|
|
+
|
|
|
+ if (tmp && tmp.length == 3) {
|
|
|
+ dictionary[tmp[1]] = evalString(tmp[2]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ nextEntry();
|
|
|
+ }
|
|
|
+
|
|
|
+ function loadImport(url, callback) {
|
|
|
+ xhrLoadText(url, function (content) {
|
|
|
+ parseRawLines(content, false, callback);
|
|
|
+ }, function () {
|
|
|
+ console.warn(url + ' not found.');
|
|
|
+ callback();
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ parseRawLines(text, true, function () {
|
|
|
+ parsedPropertiesCallback(dictionary);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ xhrLoadText(href, function (response) {
|
|
|
+ gTextData += response;
|
|
|
+ parseProperties(response, function (data) {
|
|
|
+ for (var key in data) {
|
|
|
+ var id,
|
|
|
+ prop,
|
|
|
+ index = key.lastIndexOf('.');
|
|
|
+
|
|
|
+ if (index > 0) {
|
|
|
+ id = key.substring(0, index);
|
|
|
+ prop = key.substring(index + 1);
|
|
|
+ } else {
|
|
|
+ id = key;
|
|
|
+ prop = gTextProp;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!gL10nData[id]) {
|
|
|
+ gL10nData[id] = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ gL10nData[id][prop] = data[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (successCallback) {
|
|
|
+ successCallback();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }, failureCallback);
|
|
|
+ }
|
|
|
+
|
|
|
+ function loadLocale(lang, callback) {
|
|
|
+ if (lang) {
|
|
|
+ lang = lang.toLowerCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ callback = callback || function _callback() {};
|
|
|
+
|
|
|
+ clear();
|
|
|
+ gLanguage = lang;
|
|
|
+ var langLinks = getL10nResourceLinks();
|
|
|
+ var langCount = langLinks.length;
|
|
|
+
|
|
|
+ if (langCount === 0) {
|
|
|
+ var dict = getL10nDictionary();
|
|
|
+
|
|
|
+ if (dict && dict.locales && dict.default_locale) {
|
|
|
+ console.log('using the embedded JSON directory, early way out');
|
|
|
+ gL10nData = dict.locales[lang];
|
|
|
+
|
|
|
+ if (!gL10nData) {
|
|
|
+ var defaultLocale = dict.default_locale.toLowerCase();
|
|
|
+
|
|
|
+ for (var anyCaseLang in dict.locales) {
|
|
|
+ anyCaseLang = anyCaseLang.toLowerCase();
|
|
|
+
|
|
|
+ if (anyCaseLang === lang) {
|
|
|
+ gL10nData = dict.locales[lang];
|
|
|
+ break;
|
|
|
+ } else if (anyCaseLang === defaultLocale) {
|
|
|
+ gL10nData = dict.locales[defaultLocale];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ callback();
|
|
|
+ } else {
|
|
|
+ console.log('no resource to load, early way out');
|
|
|
+ }
|
|
|
+
|
|
|
+ gReadyState = 'complete';
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var onResourceLoaded = null;
|
|
|
+ var gResourceCount = 0;
|
|
|
+
|
|
|
+ onResourceLoaded = function onResourceLoaded() {
|
|
|
+ gResourceCount++;
|
|
|
+
|
|
|
+ if (gResourceCount >= langCount) {
|
|
|
+ callback();
|
|
|
+ gReadyState = 'complete';
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ function L10nResourceLink(link) {
|
|
|
+ var href = link.href;
|
|
|
+
|
|
|
+ this.load = function (lang, callback) {
|
|
|
+ parseResource(href, lang, callback, function () {
|
|
|
+ console.warn(href + ' not found.');
|
|
|
+ console.warn('"' + lang + '" resource not found');
|
|
|
+ gLanguage = '';
|
|
|
+ callback();
|
|
|
+ });
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0; i < langCount; i++) {
|
|
|
+ var resource = new L10nResourceLink(langLinks[i]);
|
|
|
+ resource.load(lang, onResourceLoaded);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function clear() {
|
|
|
+ gL10nData = {};
|
|
|
+ gTextData = '';
|
|
|
+ gLanguage = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ function getPluralRules(lang) {
|
|
|
+ var locales2rules = {
|
|
|
+ 'af': 3,
|
|
|
+ 'ak': 4,
|
|
|
+ 'am': 4,
|
|
|
+ 'ar': 1,
|
|
|
+ 'asa': 3,
|
|
|
+ 'az': 0,
|
|
|
+ 'be': 11,
|
|
|
+ 'bem': 3,
|
|
|
+ 'bez': 3,
|
|
|
+ 'bg': 3,
|
|
|
+ 'bh': 4,
|
|
|
+ 'bm': 0,
|
|
|
+ 'bn': 3,
|
|
|
+ 'bo': 0,
|
|
|
+ 'br': 20,
|
|
|
+ 'brx': 3,
|
|
|
+ 'bs': 11,
|
|
|
+ 'ca': 3,
|
|
|
+ 'cgg': 3,
|
|
|
+ 'chr': 3,
|
|
|
+ 'cs': 12,
|
|
|
+ 'cy': 17,
|
|
|
+ 'da': 3,
|
|
|
+ 'de': 3,
|
|
|
+ 'dv': 3,
|
|
|
+ 'dz': 0,
|
|
|
+ 'ee': 3,
|
|
|
+ 'el': 3,
|
|
|
+ 'en': 3,
|
|
|
+ 'eo': 3,
|
|
|
+ 'es': 3,
|
|
|
+ 'et': 3,
|
|
|
+ 'eu': 3,
|
|
|
+ 'fa': 0,
|
|
|
+ 'ff': 5,
|
|
|
+ 'fi': 3,
|
|
|
+ 'fil': 4,
|
|
|
+ 'fo': 3,
|
|
|
+ 'fr': 5,
|
|
|
+ 'fur': 3,
|
|
|
+ 'fy': 3,
|
|
|
+ 'ga': 8,
|
|
|
+ 'gd': 24,
|
|
|
+ 'gl': 3,
|
|
|
+ 'gsw': 3,
|
|
|
+ 'gu': 3,
|
|
|
+ 'guw': 4,
|
|
|
+ 'gv': 23,
|
|
|
+ 'ha': 3,
|
|
|
+ 'haw': 3,
|
|
|
+ 'he': 2,
|
|
|
+ 'hi': 4,
|
|
|
+ 'hr': 11,
|
|
|
+ 'hu': 0,
|
|
|
+ 'id': 0,
|
|
|
+ 'ig': 0,
|
|
|
+ 'ii': 0,
|
|
|
+ 'is': 3,
|
|
|
+ 'it': 3,
|
|
|
+ 'iu': 7,
|
|
|
+ 'ja': 0,
|
|
|
+ 'jmc': 3,
|
|
|
+ 'jv': 0,
|
|
|
+ 'ka': 0,
|
|
|
+ 'kab': 5,
|
|
|
+ 'kaj': 3,
|
|
|
+ 'kcg': 3,
|
|
|
+ 'kde': 0,
|
|
|
+ 'kea': 0,
|
|
|
+ 'kk': 3,
|
|
|
+ 'kl': 3,
|
|
|
+ 'km': 0,
|
|
|
+ 'kn': 0,
|
|
|
+ 'ko': 0,
|
|
|
+ 'ksb': 3,
|
|
|
+ 'ksh': 21,
|
|
|
+ 'ku': 3,
|
|
|
+ 'kw': 7,
|
|
|
+ 'lag': 18,
|
|
|
+ 'lb': 3,
|
|
|
+ 'lg': 3,
|
|
|
+ 'ln': 4,
|
|
|
+ 'lo': 0,
|
|
|
+ 'lt': 10,
|
|
|
+ 'lv': 6,
|
|
|
+ 'mas': 3,
|
|
|
+ 'mg': 4,
|
|
|
+ 'mk': 16,
|
|
|
+ 'ml': 3,
|
|
|
+ 'mn': 3,
|
|
|
+ 'mo': 9,
|
|
|
+ 'mr': 3,
|
|
|
+ 'ms': 0,
|
|
|
+ 'mt': 15,
|
|
|
+ 'my': 0,
|
|
|
+ 'nah': 3,
|
|
|
+ 'naq': 7,
|
|
|
+ 'nb': 3,
|
|
|
+ 'nd': 3,
|
|
|
+ 'ne': 3,
|
|
|
+ 'nl': 3,
|
|
|
+ 'nn': 3,
|
|
|
+ 'no': 3,
|
|
|
+ 'nr': 3,
|
|
|
+ 'nso': 4,
|
|
|
+ 'ny': 3,
|
|
|
+ 'nyn': 3,
|
|
|
+ 'om': 3,
|
|
|
+ 'or': 3,
|
|
|
+ 'pa': 3,
|
|
|
+ 'pap': 3,
|
|
|
+ 'pl': 13,
|
|
|
+ 'ps': 3,
|
|
|
+ 'pt': 3,
|
|
|
+ 'rm': 3,
|
|
|
+ 'ro': 9,
|
|
|
+ 'rof': 3,
|
|
|
+ 'ru': 11,
|
|
|
+ 'rwk': 3,
|
|
|
+ 'sah': 0,
|
|
|
+ 'saq': 3,
|
|
|
+ 'se': 7,
|
|
|
+ 'seh': 3,
|
|
|
+ 'ses': 0,
|
|
|
+ 'sg': 0,
|
|
|
+ 'sh': 11,
|
|
|
+ 'shi': 19,
|
|
|
+ 'sk': 12,
|
|
|
+ 'sl': 14,
|
|
|
+ 'sma': 7,
|
|
|
+ 'smi': 7,
|
|
|
+ 'smj': 7,
|
|
|
+ 'smn': 7,
|
|
|
+ 'sms': 7,
|
|
|
+ 'sn': 3,
|
|
|
+ 'so': 3,
|
|
|
+ 'sq': 3,
|
|
|
+ 'sr': 11,
|
|
|
+ 'ss': 3,
|
|
|
+ 'ssy': 3,
|
|
|
+ 'st': 3,
|
|
|
+ 'sv': 3,
|
|
|
+ 'sw': 3,
|
|
|
+ 'syr': 3,
|
|
|
+ 'ta': 3,
|
|
|
+ 'te': 3,
|
|
|
+ 'teo': 3,
|
|
|
+ 'th': 0,
|
|
|
+ 'ti': 4,
|
|
|
+ 'tig': 3,
|
|
|
+ 'tk': 3,
|
|
|
+ 'tl': 4,
|
|
|
+ 'tn': 3,
|
|
|
+ 'to': 0,
|
|
|
+ 'tr': 0,
|
|
|
+ 'ts': 3,
|
|
|
+ 'tzm': 22,
|
|
|
+ 'uk': 11,
|
|
|
+ 'ur': 3,
|
|
|
+ 've': 3,
|
|
|
+ 'vi': 0,
|
|
|
+ 'vun': 3,
|
|
|
+ 'wa': 4,
|
|
|
+ 'wae': 3,
|
|
|
+ 'wo': 0,
|
|
|
+ 'xh': 3,
|
|
|
+ 'xog': 3,
|
|
|
+ 'yo': 0,
|
|
|
+ 'zh': 0,
|
|
|
+ 'zu': 3
|
|
|
+ };
|
|
|
+
|
|
|
+ function isIn(n, list) {
|
|
|
+ return list.indexOf(n) !== -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isBetween(n, start, end) {
|
|
|
+ return start <= n && n <= end;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pluralRules = {
|
|
|
+ '0': function _(n) {
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '1': function _(n) {
|
|
|
+ if (isBetween(n % 100, 3, 10)) return 'few';
|
|
|
+ if (n === 0) return 'zero';
|
|
|
+ if (isBetween(n % 100, 11, 99)) return 'many';
|
|
|
+ if (n == 2) return 'two';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '2': function _(n) {
|
|
|
+ if (n !== 0 && n % 10 === 0) return 'many';
|
|
|
+ if (n == 2) return 'two';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '3': function _(n) {
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '4': function _(n) {
|
|
|
+ if (isBetween(n, 0, 1)) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '5': function _(n) {
|
|
|
+ if (isBetween(n, 0, 2) && n != 2) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '6': function _(n) {
|
|
|
+ if (n === 0) return 'zero';
|
|
|
+ if (n % 10 == 1 && n % 100 != 11) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '7': function _(n) {
|
|
|
+ if (n == 2) return 'two';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '8': function _(n) {
|
|
|
+ if (isBetween(n, 3, 6)) return 'few';
|
|
|
+ if (isBetween(n, 7, 10)) return 'many';
|
|
|
+ if (n == 2) return 'two';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '9': function _(n) {
|
|
|
+ if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '10': function _(n) {
|
|
|
+ if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few';
|
|
|
+ if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '11': function _(n) {
|
|
|
+ if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
|
|
|
+ if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many';
|
|
|
+ if (n % 10 == 1 && n % 100 != 11) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '12': function _(n) {
|
|
|
+ if (isBetween(n, 2, 4)) return 'few';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '13': function _(n) {
|
|
|
+ if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
|
|
|
+ if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '14': function _(n) {
|
|
|
+ if (isBetween(n % 100, 3, 4)) return 'few';
|
|
|
+ if (n % 100 == 2) return 'two';
|
|
|
+ if (n % 100 == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '15': function _(n) {
|
|
|
+ if (n === 0 || isBetween(n % 100, 2, 10)) return 'few';
|
|
|
+ if (isBetween(n % 100, 11, 19)) return 'many';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '16': function _(n) {
|
|
|
+ if (n % 10 == 1 && n != 11) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '17': function _(n) {
|
|
|
+ if (n == 3) return 'few';
|
|
|
+ if (n === 0) return 'zero';
|
|
|
+ if (n == 6) return 'many';
|
|
|
+ if (n == 2) return 'two';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '18': function _(n) {
|
|
|
+ if (n === 0) return 'zero';
|
|
|
+ if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '19': function _(n) {
|
|
|
+ if (isBetween(n, 2, 10)) return 'few';
|
|
|
+ if (isBetween(n, 0, 1)) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '20': function _(n) {
|
|
|
+ if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few';
|
|
|
+ if (n % 1000000 === 0 && n !== 0) return 'many';
|
|
|
+ if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two';
|
|
|
+ if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '21': function _(n) {
|
|
|
+ if (n === 0) return 'zero';
|
|
|
+ if (n == 1) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '22': function _(n) {
|
|
|
+ if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '23': function _(n) {
|
|
|
+ if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one';
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ '24': function _(n) {
|
|
|
+ if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few';
|
|
|
+ if (isIn(n, [2, 12])) return 'two';
|
|
|
+ if (isIn(n, [1, 11])) return 'one';
|
|
|
+ return 'other';
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var index = locales2rules[lang.replace(/-.*$/, '')];
|
|
|
+
|
|
|
+ if (!(index in pluralRules)) {
|
|
|
+ console.warn('plural form unknown for [' + lang + ']');
|
|
|
+ return function () {
|
|
|
+ return 'other';
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return pluralRules[index];
|
|
|
+ }
|
|
|
+
|
|
|
+ gMacros.plural = function (str, param, key, prop) {
|
|
|
+ var n = parseFloat(param);
|
|
|
+ if (isNaN(n)) return str;
|
|
|
+ if (prop != gTextProp) return str;
|
|
|
+
|
|
|
+ if (!gMacros._pluralRules) {
|
|
|
+ gMacros._pluralRules = getPluralRules(gLanguage);
|
|
|
+ }
|
|
|
+
|
|
|
+ var index = '[' + gMacros._pluralRules(n) + ']';
|
|
|
+
|
|
|
+ if (n === 0 && key + '[zero]' in gL10nData) {
|
|
|
+ str = gL10nData[key + '[zero]'][prop];
|
|
|
+ } else if (n == 1 && key + '[one]' in gL10nData) {
|
|
|
+ str = gL10nData[key + '[one]'][prop];
|
|
|
+ } else if (n == 2 && key + '[two]' in gL10nData) {
|
|
|
+ str = gL10nData[key + '[two]'][prop];
|
|
|
+ } else if (key + index in gL10nData) {
|
|
|
+ str = gL10nData[key + index][prop];
|
|
|
+ } else if (key + '[other]' in gL10nData) {
|
|
|
+ str = gL10nData[key + '[other]'][prop];
|
|
|
+ }
|
|
|
+
|
|
|
+ return str;
|
|
|
+ };
|
|
|
+
|
|
|
+ function getL10nData(key, args, fallback) {
|
|
|
+ var data = gL10nData[key];
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ console.warn('#' + key + ' is undefined.');
|
|
|
+
|
|
|
+ if (!fallback) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ data = fallback;
|
|
|
+ }
|
|
|
+
|
|
|
+ var rv = {};
|
|
|
+
|
|
|
+ for (var prop in data) {
|
|
|
+ var str = data[prop];
|
|
|
+ str = substIndexes(str, args, key, prop);
|
|
|
+ str = substArguments(str, args, key);
|
|
|
+ rv[prop] = str;
|
|
|
+ }
|
|
|
+
|
|
|
+ return rv;
|
|
|
+ }
|
|
|
+
|
|
|
+ function substIndexes(str, args, key, prop) {
|
|
|
+ var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/;
|
|
|
+ var reMatch = reIndex.exec(str);
|
|
|
+ if (!reMatch || !reMatch.length) return str;
|
|
|
+ var macroName = reMatch[1];
|
|
|
+ var paramName = reMatch[2];
|
|
|
+ var param;
|
|
|
+
|
|
|
+ if (args && paramName in args) {
|
|
|
+ param = args[paramName];
|
|
|
+ } else if (paramName in gL10nData) {
|
|
|
+ param = gL10nData[paramName];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (macroName in gMacros) {
|
|
|
+ var macro = gMacros[macroName];
|
|
|
+ str = macro(str, param, key, prop);
|
|
|
+ }
|
|
|
+
|
|
|
+ return str;
|
|
|
+ }
|
|
|
+
|
|
|
+ function substArguments(str, args, key) {
|
|
|
+ var reArgs = /\{\{\s*(.+?)\s*\}\}/g;
|
|
|
+ return str.replace(reArgs, function (matched_text, arg) {
|
|
|
+ if (args && arg in args) {
|
|
|
+ return args[arg];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (arg in gL10nData) {
|
|
|
+ return gL10nData[arg];
|
|
|
+ }
|
|
|
+
|
|
|
+ console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
|
|
|
+ return matched_text;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function translateElement(element) {
|
|
|
+ var l10n = getL10nAttributes(element);
|
|
|
+ if (!l10n.id) return;
|
|
|
+ var data = getL10nData(l10n.id, l10n.args);
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ console.warn('#' + l10n.id + ' is undefined.');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (data[gTextProp]) {
|
|
|
+ if (getChildElementCount(element) === 0) {
|
|
|
+ element[gTextProp] = data[gTextProp];
|
|
|
+ } else {
|
|
|
+ var children = element.childNodes;
|
|
|
+ var found = false;
|
|
|
+
|
|
|
+ for (var i = 0, l = children.length; i < l; i++) {
|
|
|
+ if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) {
|
|
|
+ if (found) {
|
|
|
+ children[i].nodeValue = '';
|
|
|
+ } else {
|
|
|
+ children[i].nodeValue = data[gTextProp];
|
|
|
+ found = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!found) {
|
|
|
+ var textNode = document.createTextNode(data[gTextProp]);
|
|
|
+ element.insertBefore(textNode, element.firstChild);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ delete data[gTextProp];
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var k in data) {
|
|
|
+ element[k] = data[k];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getChildElementCount(element) {
|
|
|
+ if (element.children) {
|
|
|
+ return element.children.length;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof element.childElementCount !== 'undefined') {
|
|
|
+ return element.childElementCount;
|
|
|
+ }
|
|
|
+
|
|
|
+ var count = 0;
|
|
|
+
|
|
|
+ for (var i = 0; i < element.childNodes.length; i++) {
|
|
|
+ count += element.nodeType === 1 ? 1 : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return count;
|
|
|
+ }
|
|
|
+
|
|
|
+ function translateFragment(element) {
|
|
|
+ element = element || document.documentElement;
|
|
|
+ var children = getTranslatableChildren(element);
|
|
|
+ var elementCount = children.length;
|
|
|
+
|
|
|
+ for (var i = 0; i < elementCount; i++) {
|
|
|
+ translateElement(children[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ translateElement(element);
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ get: function get(key, args, fallbackString) {
|
|
|
+ var index = key.lastIndexOf('.');
|
|
|
+ var prop = gTextProp;
|
|
|
+
|
|
|
+ if (index > 0) {
|
|
|
+ prop = key.substring(index + 1);
|
|
|
+ key = key.substring(0, index);
|
|
|
+ }
|
|
|
+
|
|
|
+ var fallback;
|
|
|
+
|
|
|
+ if (fallbackString) {
|
|
|
+ fallback = {};
|
|
|
+ fallback[prop] = fallbackString;
|
|
|
+ }
|
|
|
+
|
|
|
+ var data = getL10nData(key, args, fallback);
|
|
|
+
|
|
|
+ if (data && prop in data) {
|
|
|
+ return data[prop];
|
|
|
+ }
|
|
|
+
|
|
|
+ return '{{' + key + '}}';
|
|
|
+ },
|
|
|
+ getData: function getData() {
|
|
|
+ return gL10nData;
|
|
|
+ },
|
|
|
+ getText: function getText() {
|
|
|
+ return gTextData;
|
|
|
+ },
|
|
|
+ getLanguage: function getLanguage() {
|
|
|
+ return gLanguage;
|
|
|
+ },
|
|
|
+ setLanguage: function setLanguage(lang, callback) {
|
|
|
+ loadLocale(lang, function () {
|
|
|
+ if (callback) callback();
|
|
|
+ });
|
|
|
+ },
|
|
|
+ getDirection: function getDirection() {
|
|
|
+ var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];
|
|
|
+ var shortCode = gLanguage.split('-', 1)[0];
|
|
|
+ return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr';
|
|
|
+ },
|
|
|
+ translate: translateFragment,
|
|
|
+ getReadyState: function getReadyState() {
|
|
|
+ return gReadyState;
|
|
|
+ },
|
|
|
+ ready: function ready(callback) {
|
|
|
+ if (!callback) {
|
|
|
+ return;
|
|
|
+ } else if (gReadyState == 'complete' || gReadyState == 'interactive') {
|
|
|
+ window.setTimeout(function () {
|
|
|
+ callback();
|
|
|
+ });
|
|
|
+ } else if (document.addEventListener) {
|
|
|
+ document.addEventListener('localized', function once() {
|
|
|
+ document.removeEventListener('localized', once);
|
|
|
+ callback();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }(window, document);
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 42 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.GenericScripting = void 0;
|
|
|
+
|
|
|
+ var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
+
|
|
|
+ var _pdfjsLib = __webpack_require__(7);
|
|
|
+
|
|
|
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
+
|
|
|
+ function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
|
|
|
+
|
|
|
+ function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
|
|
|
+
|
|
|
+ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
+
|
|
|
+ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
+
|
|
|
+ var GenericScripting = /*#__PURE__*/function () {
|
|
|
+ function GenericScripting(sandboxBundleSrc) {
|
|
|
+ _classCallCheck(this, GenericScripting);
|
|
|
+
|
|
|
+ this._ready = (0, _pdfjsLib.loadScript)(sandboxBundleSrc, true).then(function () {
|
|
|
+ return window.pdfjsSandbox.QuickJSSandbox();
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _createClass(GenericScripting, [{
|
|
|
+ key: "createSandbox",
|
|
|
+ value: function () {
|
|
|
+ var _createSandbox = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(data) {
|
|
|
+ var sandbox;
|
|
|
+ return _regenerator["default"].wrap(function _callee$(_context) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context.prev = _context.next) {
|
|
|
+ case 0:
|
|
|
+ _context.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ sandbox = _context.sent;
|
|
|
+ sandbox.create(data);
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function createSandbox(_x) {
|
|
|
+ return _createSandbox.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return createSandbox;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "dispatchEventInSandbox",
|
|
|
+ value: function () {
|
|
|
+ var _dispatchEventInSandbox = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(event) {
|
|
|
+ var sandbox;
|
|
|
+ return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context2.prev = _context2.next) {
|
|
|
+ case 0:
|
|
|
+ _context2.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ sandbox = _context2.sent;
|
|
|
+ sandbox.dispatchEvent(event);
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context2.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee2, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function dispatchEventInSandbox(_x2) {
|
|
|
+ return _dispatchEventInSandbox.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return dispatchEventInSandbox;
|
|
|
+ }()
|
|
|
+ }, {
|
|
|
+ key: "destroySandbox",
|
|
|
+ value: function () {
|
|
|
+ var _destroySandbox = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
|
+ var sandbox;
|
|
|
+ return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
|
+ while (1) {
|
|
|
+ switch (_context3.prev = _context3.next) {
|
|
|
+ case 0:
|
|
|
+ _context3.next = 2;
|
|
|
+ return this._ready;
|
|
|
+
|
|
|
+ case 2:
|
|
|
+ sandbox = _context3.sent;
|
|
|
+ sandbox.nukeSandbox();
|
|
|
+
|
|
|
+ case 4:
|
|
|
+ case "end":
|
|
|
+ return _context3.stop();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, _callee3, this);
|
|
|
+ }));
|
|
|
+
|
|
|
+ function destroySandbox() {
|
|
|
+ return _destroySandbox.apply(this, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ return destroySandbox;
|
|
|
+ }()
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return GenericScripting;
|
|
|
+ }();
|
|
|
+
|
|
|
+ exports.GenericScripting = GenericScripting;
|
|
|
+
|
|
|
+ /***/ }),
|
|
|
+ /* 43 */
|
|
|
+ /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ Object.defineProperty(exports, "__esModule", ({
|
|
|
+ value: true
|
|
|
+ }));
|
|
|
+ exports.PDFPrintService = PDFPrintService;
|
|
|
+
|
|
|
+ var _ui_utils = __webpack_require__(6);
|
|
|
+
|
|
|
+ var _app = __webpack_require__(3);
|
|
|
+
|
|
|
+ var _viewer_compatibility = __webpack_require__(2);
|
|
|
+
|
|
|
+ var activeService = null;
|
|
|
+ var overlayManager = null;
|
|
|
+
|
|
|
+ function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size, printResolution, optionalContentConfigPromise) {
|
|
|
+ var scratchCanvas = activeService.scratchCanvas;
|
|
|
+ var PRINT_UNITS = printResolution / 72.0;
|
|
|
+ scratchCanvas.width = Math.floor(size.width * PRINT_UNITS);
|
|
|
+ scratchCanvas.height = Math.floor(size.height * PRINT_UNITS);
|
|
|
+ var width = Math.floor(size.width * _ui_utils.CSS_UNITS) + "px";
|
|
|
+ var height = Math.floor(size.height * _ui_utils.CSS_UNITS) + "px";
|
|
|
+
|
|
|
+ var ctx = scratchCanvas.getContext("2d");
|
|
|
+ ctx.save();
|
|
|
+ ctx.fillStyle = "rgb(255, 255, 255)";
|
|
|
+ ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height);
|
|
|
+ ctx.restore();
|
|
|
+ return pdfDocument.getPage(pageNumber).then(function (pdfPage) {
|
|
|
+ var renderContext = {
|
|
|
+ canvasContext: ctx,
|
|
|
+ transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],
|
|
|
+ viewport: pdfPage.getViewport({
|
|
|
+ scale: 1,
|
|
|
+ rotation: size.rotation
|
|
|
+ }),
|
|
|
+ intent: "print",
|
|
|
+ annotationStorage: pdfDocument.annotationStorage,
|
|
|
+ optionalContentConfigPromise: optionalContentConfigPromise
|
|
|
+ };
|
|
|
+ return pdfPage.render(renderContext).promise;
|
|
|
+ }).then(function () {
|
|
|
+ return {
|
|
|
+ width: width,
|
|
|
+ height: height
|
|
|
+ };
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function PDFPrintService(pdfDocument, pagesOverview, printContainer, printResolution) {
|
|
|
+ var optionalContentConfigPromise = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null;
|
|
|
+ var l10n = arguments.length > 5 ? arguments[5] : undefined;
|
|
|
+ this.pdfDocument = pdfDocument;
|
|
|
+ this.pagesOverview = pagesOverview;
|
|
|
+ this.printContainer = printContainer;
|
|
|
+ this._printResolution = printResolution || 150;
|
|
|
+ this._optionalContentConfigPromise = optionalContentConfigPromise || pdfDocument.getOptionalContentConfig();
|
|
|
+ this.l10n = l10n || _ui_utils.NullL10n;
|
|
|
+ this.currentPage = -1;
|
|
|
+ this.scratchCanvas = document.createElement("canvas");
|
|
|
+ }
|
|
|
+
|
|
|
+ PDFPrintService.prototype = {
|
|
|
+ layout: function layout() {
|
|
|
+ this.throwIfInactive();
|
|
|
+ var body = document.querySelector("body");
|
|
|
+ body.setAttribute("data-pdfjsprinting", true);
|
|
|
+ var hasEqualPageSizes = this.pagesOverview.every(function (size) {
|
|
|
+ return size.width === this.pagesOverview[0].width && size.height === this.pagesOverview[0].height;
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (!hasEqualPageSizes) {
|
|
|
+ console.warn("Not all pages have the same size. The printed " + "result may be incorrect!");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.pageStyleSheet = document.createElement("style");
|
|
|
+ var pageSize = this.pagesOverview[0];
|
|
|
+ this.pageStyleSheet.textContent = "@supports ((size:A4) and (size:1pt 1pt)) {" + "@page { size: " + pageSize.width + "pt " + pageSize.height + "pt;}" + "}";
|
|
|
+ body.appendChild(this.pageStyleSheet);
|
|
|
+ },
|
|
|
+ destroy: function destroy() {
|
|
|
+ if (activeService !== this) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.printContainer.textContent = "";
|
|
|
+ var body = document.querySelector("body");
|
|
|
+ body.removeAttribute("data-pdfjsprinting");
|
|
|
+
|
|
|
+ if (this.pageStyleSheet) {
|
|
|
+ this.pageStyleSheet.remove();
|
|
|
+ this.pageStyleSheet = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.scratchCanvas.width = this.scratchCanvas.height = 0;
|
|
|
+ this.scratchCanvas = null;
|
|
|
+ activeService = null;
|
|
|
+ ensureOverlay().then(function () {
|
|
|
+ if (overlayManager.active !== "printServiceOverlay") {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ overlayManager.close("printServiceOverlay");
|
|
|
+ });
|
|
|
+ },
|
|
|
+ renderPages: function renderPages() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var pageCount = this.pagesOverview.length;
|
|
|
+
|
|
|
+ var renderNextPage = function renderNextPage(resolve, reject) {
|
|
|
+ _this.throwIfInactive();
|
|
|
+
|
|
|
+ if (++_this.currentPage >= pageCount) {
|
|
|
+ renderProgress(pageCount, pageCount, _this.l10n);
|
|
|
+ resolve();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var index = _this.currentPage;
|
|
|
+ renderProgress(index, pageCount, _this.l10n);
|
|
|
+ renderPage(_this, _this.pdfDocument, index + 1, _this.pagesOverview[index], _this._printResolution, _this._optionalContentConfigPromise).then(_this.useRenderedPage.bind(_this)).then(function () {
|
|
|
+ renderNextPage(resolve, reject);
|
|
|
+ }, reject);
|
|
|
+ };
|
|
|
+
|
|
|
+ return new Promise(renderNextPage);
|
|
|
+ },
|
|
|
+ useRenderedPage: function useRenderedPage(printItem) {
|
|
|
+ this.throwIfInactive();
|
|
|
+ var img = document.createElement("img");
|
|
|
+ img.style.width = printItem.width;
|
|
|
+ img.style.height = printItem.height;
|
|
|
+ var scratchCanvas = this.scratchCanvas;
|
|
|
+
|
|
|
+ if ("toBlob" in scratchCanvas && !_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {
|
|
|
+ scratchCanvas.toBlob(function (blob) {
|
|
|
+ img.src = URL.createObjectURL(blob);
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ img.src = scratchCanvas.toDataURL();
|
|
|
+ }
|
|
|
+
|
|
|
+ var wrapper = document.createElement("div");
|
|
|
+ wrapper.appendChild(img);
|
|
|
+ this.printContainer.appendChild(wrapper);
|
|
|
+ return new Promise(function (resolve, reject) {
|
|
|
+ img.onload = resolve;
|
|
|
+ img.onerror = reject;
|
|
|
+ });
|
|
|
+ },
|
|
|
+ performPrint: function performPrint() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ this.throwIfInactive();
|
|
|
+ return new Promise(function (resolve) {
|
|
|
+ setTimeout(function () {
|
|
|
+ if (!_this2.active) {
|
|
|
+ resolve();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ print.call(window);
|
|
|
+ setTimeout(resolve, 20);
|
|
|
+ }, 0);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ get active() {
|
|
|
+ return this === activeService;
|
|
|
+ },
|
|
|
+
|
|
|
+ throwIfInactive: function throwIfInactive() {
|
|
|
+ if (!this.active) {
|
|
|
+ throw new Error("This print request was cancelled or completed.");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var print = window.print;
|
|
|
+
|
|
|
+ window.print = function () {
|
|
|
+ if (activeService) {
|
|
|
+ console.warn("Ignored window.print() because of a pending print job.");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ ensureOverlay().then(function () {
|
|
|
+ if (activeService) {
|
|
|
+ overlayManager.open("printServiceOverlay");
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ try {
|
|
|
+ dispatchEvent("beforeprint");
|
|
|
+ } finally {
|
|
|
+ if (!activeService) {
|
|
|
+ console.error("Expected print service to be initialized.");
|
|
|
+ ensureOverlay().then(function () {
|
|
|
+ if (overlayManager.active === "printServiceOverlay") {
|
|
|
+ overlayManager.close("printServiceOverlay");
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var activeServiceOnEntry = activeService;
|
|
|
+ activeService.renderPages().then(function () {
|
|
|
+ return activeServiceOnEntry.performPrint();
|
|
|
+ })["catch"](function () {}).then(function () {
|
|
|
+ if (activeServiceOnEntry.active) {
|
|
|
+ abort();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ function dispatchEvent(eventType) {
|
|
|
+ var event = document.createEvent("CustomEvent");
|
|
|
+ event.initCustomEvent(eventType, false, false, "custom");
|
|
|
+ window.dispatchEvent(event);
|
|
|
+ }
|
|
|
+
|
|
|
+ function abort() {
|
|
|
+ if (activeService) {
|
|
|
+ activeService.destroy();
|
|
|
+ dispatchEvent("afterprint");
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function renderProgress(index, total, l10n) {
|
|
|
+ var progressContainer = document.getElementById("printServiceOverlay");
|
|
|
+ var progress = Math.round(100 * index / total);
|
|
|
+ var progressBar = progressContainer.querySelector("progress");
|
|
|
+ var progressPerc = progressContainer.querySelector(".relative-progress");
|
|
|
+ progressBar.value = progress;
|
|
|
+ l10n.get("print_progress_percent", {
|
|
|
+ progress: progress
|
|
|
+ }, progress + "%").then(function (msg) {
|
|
|
+ progressPerc.textContent = msg;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ window.addEventListener("keydown", function (event) {
|
|
|
+ if (event.keyCode === 80 && (event.ctrlKey || event.metaKey) && !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {
|
|
|
+ window.print();
|
|
|
+ event.preventDefault();
|
|
|
+
|
|
|
+ if (event.stopImmediatePropagation) {
|
|
|
+ event.stopImmediatePropagation();
|
|
|
+ } else {
|
|
|
+ event.stopPropagation();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, true);
|
|
|
+
|
|
|
+ if ("onbeforeprint" in window) {
|
|
|
+ var stopPropagationIfNeeded = function stopPropagationIfNeeded(event) {
|
|
|
+ if (event.detail !== "custom" && event.stopImmediatePropagation) {
|
|
|
+ event.stopImmediatePropagation();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ window.addEventListener("beforeprint", stopPropagationIfNeeded);
|
|
|
+ window.addEventListener("afterprint", stopPropagationIfNeeded);
|
|
|
+ }
|
|
|
+
|
|
|
+ var overlayPromise;
|
|
|
+
|
|
|
+ function ensureOverlay() {
|
|
|
+ if (!overlayPromise) {
|
|
|
+ overlayManager = _app.PDFViewerApplication.overlayManager;
|
|
|
+
|
|
|
+ if (!overlayManager) {
|
|
|
+ throw new Error("The overlay manager has not yet been initialized.");
|
|
|
+ }
|
|
|
+
|
|
|
+ overlayPromise = overlayManager.register("printServiceOverlay", document.getElementById("printServiceOverlay"), abort, true);
|
|
|
+ document.getElementById("printCancel").onclick = abort;
|
|
|
+ }
|
|
|
+
|
|
|
+ return overlayPromise;
|
|
|
+ }
|
|
|
+
|
|
|
+ _app.PDFPrintServiceFactory.instance = {
|
|
|
+ supportsPrinting: true,
|
|
|
+ createPrintService: function createPrintService(pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, l10n) {
|
|
|
+ if (activeService) {
|
|
|
+ throw new Error("The print service is created and active.");
|
|
|
+ }
|
|
|
+
|
|
|
+ activeService = new PDFPrintService(pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, l10n);
|
|
|
+ return activeService;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /***/ })
|
|
|
+ /******/ ]);
|
|
|
+ /************************************************************************/
|
|
|
+ /******/ // The module cache
|
|
|
+ /******/ var __webpack_module_cache__ = {};
|
|
|
+ /******/
|
|
|
+ /******/ // The require function
|
|
|
+ /******/ function __webpack_require__(moduleId) {
|
|
|
+ /******/ // Check if module is in cache
|
|
|
+ /******/ if(__webpack_module_cache__[moduleId]) {
|
|
|
+ /******/ return __webpack_module_cache__[moduleId].exports;
|
|
|
+ /******/ }
|
|
|
+ /******/ // Create a new module (and put it into the cache)
|
|
|
+ /******/ var module = __webpack_module_cache__[moduleId] = {
|
|
|
+ /******/ id: moduleId,
|
|
|
+ /******/ loaded: false,
|
|
|
+ /******/ exports: {}
|
|
|
+ /******/ };
|
|
|
+ /******/
|
|
|
+ /******/ // Execute the module function
|
|
|
+ /******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
|
|
|
+ /******/
|
|
|
+ /******/ // Flag the module as loaded
|
|
|
+ /******/ module.loaded = true;
|
|
|
+ /******/
|
|
|
+ /******/ // Return the exports of the module
|
|
|
+ /******/ return module.exports;
|
|
|
+ /******/ }
|
|
|
+ /******/
|
|
|
+ /************************************************************************/
|
|
|
+ /******/ /* webpack/runtime/node module decorator */
|
|
|
+ /******/ (() => {
|
|
|
+ /******/ __webpack_require__.nmd = (module) => {
|
|
|
+ /******/ module.paths = [];
|
|
|
+ /******/ if (!module.children) module.children = [];
|
|
|
+ /******/ return module;
|
|
|
+ /******/ };
|
|
|
+ /******/ })();
|
|
|
+ /******/
|
|
|
+ /************************************************************************/
|
|
|
+ /******/ // startup
|
|
|
+ /******/ // Load entry module
|
|
|
+ /******/ __webpack_require__(0);
|
|
|
+ /******/ // This entry module used 'exports' so it can't be inlined
|
|
|
+ /******/ })()
|
|
|
+ ;
|
|
|
+ //# sourceMappingURL=viewer.js.map
|
