20200 lines
No EOL
654 KiB
JavaScript
20200 lines
No EOL
654 KiB
JavaScript
/**
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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 2021 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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/******/ (() => { // webpackBootstrap
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/******/ "use strict";
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/******/ var __webpack_modules__ = ([
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/* 0 */,
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/* 1 */
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/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
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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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var _viewer_compatibility = __webpack_require__(2);
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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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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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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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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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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: true,
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kind: OptionKind.VIEWER + OptionKind.PREFERENCE
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},
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enableScripting: {
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value: true,
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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
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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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enableXfa: {
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value: false,
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kind: OptionKind.API + OptionKind.PREFERENCE
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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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standardFontDataUrl: {
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value: "../web/standard_fonts/",
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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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defaultOptions.renderer.kind += OptionKind.PREFERENCE;
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}
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var userOptions = Object.create(null);
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var AppOptions = /*#__PURE__*/function () {
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function AppOptions() {
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_classCallCheck(this, AppOptions);
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throw new Error("Cannot initialize AppOptions.");
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}
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_createClass(AppOptions, null, [{
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key: "get",
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value: function get(name) {
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var userOption = userOptions[name];
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if (userOption !== undefined) {
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return userOption;
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}
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var defaultOption = defaultOptions[name];
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if (defaultOption !== undefined) {
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var _defaultOption$compat;
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return (_defaultOption$compat = defaultOption.compatibility) !== null && _defaultOption$compat !== void 0 ? _defaultOption$compat : defaultOption.value;
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}
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return undefined;
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}
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}, {
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key: "getAll",
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value: function getAll() {
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var kind = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
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var options = Object.create(null);
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for (var name in defaultOptions) {
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var _defaultOption$compat2;
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var defaultOption = defaultOptions[name];
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if (kind) {
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if ((kind & defaultOption.kind) === 0) {
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continue;
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}
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if (kind === OptionKind.PREFERENCE) {
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var value = defaultOption.value,
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valueType = _typeof(value);
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if (valueType === "boolean" || valueType === "string" || valueType === "number" && Number.isInteger(value)) {
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options[name] = value;
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continue;
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}
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throw new Error("Invalid type for preference: ".concat(name));
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}
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}
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var userOption = userOptions[name];
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options[name] = userOption !== undefined ? userOption : (_defaultOption$compat2 = defaultOption.compatibility) !== null && _defaultOption$compat2 !== void 0 ? _defaultOption$compat2 : defaultOption.value;
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}
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return options;
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}
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}, {
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key: "set",
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value: function set(name, value) {
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userOptions[name] = value;
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}
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}, {
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key: "setAll",
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value: function setAll(options) {
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for (var name in options) {
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userOptions[name] = options[name];
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}
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}
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}, {
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key: "remove",
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value: function remove(name) {
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delete userOptions[name];
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}
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}]);
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return AppOptions;
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}();
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exports.AppOptions = AppOptions;
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/***/ }),
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/* 2 */
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/***/ ((__unused_webpack_module, exports) => {
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Object.defineProperty(exports, "__esModule", ({
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value: true
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}));
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exports.viewerCompatibilityParams = void 0;
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var compatibilityParams = Object.create(null);
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{
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var userAgent = typeof navigator !== "undefined" && navigator.userAgent || "";
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var platform = typeof navigator !== "undefined" && navigator.platform || "";
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var maxTouchPoints = typeof navigator !== "undefined" && navigator.maxTouchPoints || 1;
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var isAndroid = /Android/.test(userAgent);
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var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === "MacIntel" && maxTouchPoints > 1;
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var isIOSChrome = /CriOS/.test(userAgent);
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(function checkOnBlobSupport() {
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if (isIOSChrome) {
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compatibilityParams.disableCreateObjectURL = true;
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}
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})();
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(function checkCanvasSizeLimitation() {
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if (isIOS || isAndroid) {
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compatibilityParams.maxCanvasPixels = 5242880;
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}
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})();
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}
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var viewerCompatibilityParams = Object.freeze(compatibilityParams);
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exports.viewerCompatibilityParams = viewerCompatibilityParams;
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/***/ }),
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/* 3 */
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/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
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Object.defineProperty(exports, "__esModule", ({
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value: true
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}));
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exports.PDFViewerApplication = exports.PDFPrintServiceFactory = exports.DefaultExternalServices = void 0;
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var _regenerator = _interopRequireDefault(__webpack_require__(4));
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var _ui_utils = __webpack_require__(6);
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var _app_options = __webpack_require__(1);
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var _pdfjsLib = __webpack_require__(7);
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var _pdf_cursor_tools = __webpack_require__(8);
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var _pdf_rendering_queue = __webpack_require__(10);
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var _overlay_manager = __webpack_require__(11);
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var _password_prompt = __webpack_require__(12);
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var _pdf_attachment_viewer = __webpack_require__(13);
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var _pdf_document_properties = __webpack_require__(15);
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var _pdf_find_bar = __webpack_require__(16);
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var _pdf_find_controller = __webpack_require__(17);
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var _pdf_history = __webpack_require__(19);
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var _pdf_layer_viewer = __webpack_require__(20);
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var _pdf_link_service = __webpack_require__(21);
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var _pdf_outline_viewer = __webpack_require__(22);
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var _pdf_presentation_mode = __webpack_require__(23);
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var _pdf_scripting_manager = __webpack_require__(24);
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var _pdf_sidebar = __webpack_require__(25);
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var _pdf_sidebar_resizer = __webpack_require__(26);
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var _pdf_thumbnail_viewer = __webpack_require__(27);
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var _pdf_viewer = __webpack_require__(29);
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var _secondary_toolbar = __webpack_require__(37);
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var _toolbar = __webpack_require__(39);
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var _viewer_compatibility = __webpack_require__(2);
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var _view_history = __webpack_require__(40);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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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; }
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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; }
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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; }
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function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
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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."); }
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function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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; }
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function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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; } } }; }
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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); }
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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; }
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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); } }
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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); }); }; }
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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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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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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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var DEFAULT_SCALE_DELTA = 1.1;
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var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
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var FORCE_PAGES_LOADED_TIMEOUT = 10000;
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var WHEEL_ZOOM_DISABLED_TIMEOUT = 1000;
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var ENABLE_PERMISSIONS_CLASS = "enablePermissions";
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var ViewOnLoad = {
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UNKNOWN: -1,
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PREVIOUS: 0,
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INITIAL: 1
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};
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var ViewerCssTheme = {
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AUTOMATIC: 0,
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LIGHT: 1,
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DARK: 2
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};
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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,
|
|
pdfScriptingManager: 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,
|
|
_saveInProgress: false,
|
|
_wheelUnusedTicks: 0,
|
|
_idleCallbacks: new Set(),
|
|
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 ("verbosity" in hashParams) {
|
|
_app_options.AppOptions.set("verbosity", hashParams.verbosity | 0);
|
|
}
|
|
|
|
if (!("textlayer" in hashParams)) {
|
|
_context4.next = 22;
|
|
break;
|
|
}
|
|
|
|
_context4.t0 = hashParams.textlayer;
|
|
_context4.next = _context4.t0 === "off" ? 17 : _context4.t0 === "visible" ? 19 : _context4.t0 === "shadow" ? 19 : _context4.t0 === "hover" ? 19 : 22;
|
|
break;
|
|
|
|
case 17:
|
|
_app_options.AppOptions.set("textLayerMode", _ui_utils.TextLayerMode.DISABLE);
|
|
|
|
return _context4.abrupt("break", 22);
|
|
|
|
case 19:
|
|
viewer = _this3.appConfig.viewerContainer;
|
|
viewer.classList.add("textLayer-" + hashParams.textlayer);
|
|
return _context4.abrupt("break", 22);
|
|
|
|
case 22:
|
|
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 = 26;
|
|
break;
|
|
}
|
|
|
|
return _context4.abrupt("return", undefined);
|
|
|
|
case 26:
|
|
return _context4.abrupt("return", Promise.all(waitOn)["catch"](function (reason) {
|
|
console.error("_parseHashParameters: \"".concat(reason.message, "\"."));
|
|
}));
|
|
|
|
case 27:
|
|
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) || [];
|
|
var mediaMatcher = "prefers-color-scheme";
|
|
var mediaRule = "(".concat(mediaMatcher, ": dark)");
|
|
var mediaRegex = new RegExp("^@media \\(".concat(mediaMatcher, ": dark\\) {\\n\\s*([\\w\\s-.,:;/\\\\{}()]+)\\n}$"));
|
|
|
|
for (var i = 0, ii = cssRules.length; i < ii; i++) {
|
|
var _rule$media;
|
|
|
|
var rule = cssRules[i];
|
|
|
|
if (rule instanceof CSSMediaRule && ((_rule$media = rule.media) === null || _rule$media === void 0 ? void 0 : _rule$media[0]) === mediaRule) {
|
|
if (cssTheme === ViewerCssTheme.LIGHT) {
|
|
styleSheet.deleteRule(i);
|
|
return;
|
|
}
|
|
|
|
var darkRules = mediaRegex.exec(rule.cssText);
|
|
|
|
if (darkRules !== null && darkRules !== void 0 && darkRules[1]) {
|
|
styleSheet.deleteRule(i);
|
|
styleSheet.insertRule(darkRules[1], i);
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
} catch (reason) {
|
|
console.error("_forceCssTheme: \"".concat(reason === null || reason === void 0 ? void 0 : reason.message, "\"."));
|
|
}
|
|
},
|
|
_initializeViewerComponents: function _initializeViewerComponents() {
|
|
var _this5 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee6() {
|
|
var appConfig, eventBus, pdfRenderingQueue, pdfLinkService, downloadManager, findController, pdfScriptingManager, container, viewer;
|
|
return _regenerator["default"].wrap(function _callee6$(_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;
|
|
pdfScriptingManager = new _pdf_scripting_manager.PDFScriptingManager({
|
|
eventBus: eventBus,
|
|
sandboxBundleSrc: _app_options.AppOptions.get("sandboxBundleSrc"),
|
|
scriptingFactory: _this5.externalServices,
|
|
docPropertiesLookup: _this5._scriptingDocProperties.bind(_this5)
|
|
});
|
|
_this5.pdfScriptingManager = pdfScriptingManager;
|
|
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,
|
|
scriptingManager: pdfScriptingManager,
|
|
renderer: _app_options.AppOptions.get("renderer"),
|
|
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")
|
|
});
|
|
pdfRenderingQueue.setViewer(_this5.pdfViewer);
|
|
pdfLinkService.setViewer(_this5.pdfViewer);
|
|
pdfScriptingManager.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
|
|
});
|
|
}
|
|
|
|
_this5.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, _this5.overlayManager, _this5.l10n, _this5.isViewerEmbedded);
|
|
_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 38:
|
|
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 doc = document.documentElement;
|
|
var 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, _pdfjsLib.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, _pdfjsLib.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();
|
|
},
|
|
close: function close() {
|
|
var _this6 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee7() {
|
|
var _this6$pdfDocument;
|
|
|
|
var container, promises;
|
|
return _regenerator["default"].wrap(function _callee7$(_context7) {
|
|
while (1) {
|
|
switch (_context7.prev = _context7.next) {
|
|
case 0:
|
|
_this6._unblockDocumentLoadEvent();
|
|
|
|
container = _this6.appConfig.errorWrapper.container;
|
|
container.hidden = true;
|
|
|
|
if (_this6.pdfLoadingTask) {
|
|
_context7.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context7.abrupt("return");
|
|
|
|
case 5:
|
|
if (!(((_this6$pdfDocument = _this6.pdfDocument) === null || _this6$pdfDocument === void 0 ? void 0 : _this6$pdfDocument.annotationStorage.size) > 0 && _this6._annotationStorageModified)) {
|
|
_context7.next = 13;
|
|
break;
|
|
}
|
|
|
|
_context7.prev = 6;
|
|
_context7.next = 9;
|
|
return _this6.save({
|
|
sourceEventType: "save"
|
|
});
|
|
|
|
case 9:
|
|
_context7.next = 13;
|
|
break;
|
|
|
|
case 11:
|
|
_context7.prev = 11;
|
|
_context7.t0 = _context7["catch"](6);
|
|
|
|
case 13:
|
|
promises = [];
|
|
promises.push(_this6.pdfLoadingTask.destroy());
|
|
_this6.pdfLoadingTask = null;
|
|
|
|
if (_this6.pdfDocument) {
|
|
_this6.pdfDocument = null;
|
|
|
|
_this6.pdfThumbnailViewer.setDocument(null);
|
|
|
|
_this6.pdfViewer.setDocument(null);
|
|
|
|
_this6.pdfLinkService.setDocument(null);
|
|
|
|
_this6.pdfDocumentProperties.setDocument(null);
|
|
}
|
|
|
|
webViewerResetPermissions();
|
|
_this6.pdfLinkService.externalLinkEnabled = true;
|
|
_this6._fellback = false;
|
|
_this6.store = null;
|
|
_this6.isInitialViewSet = false;
|
|
_this6.downloadComplete = false;
|
|
_this6.url = "";
|
|
_this6.baseUrl = "";
|
|
_this6.documentInfo = null;
|
|
_this6.metadata = null;
|
|
_this6._contentDispositionFilename = null;
|
|
_this6._contentLength = null;
|
|
_this6._saveInProgress = false;
|
|
|
|
_this6._cancelIdleCallbacks();
|
|
|
|
promises.push(_this6.pdfScriptingManager.destroyPromise);
|
|
|
|
_this6.pdfSidebar.reset();
|
|
|
|
_this6.pdfOutlineViewer.reset();
|
|
|
|
_this6.pdfAttachmentViewer.reset();
|
|
|
|
_this6.pdfLayerViewer.reset();
|
|
|
|
if (_this6.pdfHistory) {
|
|
_this6.pdfHistory.reset();
|
|
}
|
|
|
|
if (_this6.findBar) {
|
|
_this6.findBar.reset();
|
|
}
|
|
|
|
_this6.toolbar.reset();
|
|
|
|
_this6.secondaryToolbar.reset();
|
|
|
|
if (typeof PDFBug !== "undefined") {
|
|
PDFBug.cleanup();
|
|
}
|
|
|
|
_context7.next = 43;
|
|
return Promise.all(promises);
|
|
|
|
case 43:
|
|
case "end":
|
|
return _context7.stop();
|
|
}
|
|
}
|
|
}, _callee7, null, [[6, 11]]);
|
|
}))();
|
|
},
|
|
open: function open(file, args) {
|
|
var _this7 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee8() {
|
|
var workerParameters, key, parameters, apiParameters, _key, value, _key2, loadingTask;
|
|
|
|
return _regenerator["default"].wrap(function _callee8$(_context8) {
|
|
while (1) {
|
|
switch (_context8.prev = _context8.next) {
|
|
case 0:
|
|
if (!_this7.pdfLoadingTask) {
|
|
_context8.next = 3;
|
|
break;
|
|
}
|
|
|
|
_context8.next = 3;
|
|
return _this7.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") {
|
|
_this7.setTitleUsingUrl(file);
|
|
|
|
parameters.url = file;
|
|
} else if (file && "byteLength" in file) {
|
|
parameters.data = file;
|
|
} else if (file.url && file.originalUrl) {
|
|
_this7.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);
|
|
_this7.pdfLoadingTask = loadingTask;
|
|
|
|
loadingTask.onPassword = function (updateCallback, reason) {
|
|
_this7.pdfLinkService.externalLinkEnabled = false;
|
|
|
|
_this7.passwordPrompt.setUpdateCallback(updateCallback, reason);
|
|
|
|
_this7.passwordPrompt.open();
|
|
};
|
|
|
|
loadingTask.onProgress = function (_ref) {
|
|
var loaded = _ref.loaded,
|
|
total = _ref.total;
|
|
|
|
_this7.progress(loaded / total);
|
|
};
|
|
|
|
loadingTask.onUnsupportedFeature = _this7.fallback.bind(_this7);
|
|
return _context8.abrupt("return", loadingTask.promise.then(function (pdfDocument) {
|
|
_this7.load(pdfDocument);
|
|
}, function (exception) {
|
|
if (loadingTask !== _this7.pdfLoadingTask) {
|
|
return undefined;
|
|
}
|
|
|
|
var key = "loading_error";
|
|
|
|
if (exception instanceof _pdfjsLib.InvalidPDFException) {
|
|
key = "invalid_file_error";
|
|
} else if (exception instanceof _pdfjsLib.MissingPDFException) {
|
|
key = "missing_file_error";
|
|
} else if (exception instanceof _pdfjsLib.UnexpectedResponseException) {
|
|
key = "unexpected_response_error";
|
|
}
|
|
|
|
return _this7.l10n.get(key).then(function (msg) {
|
|
_this7._documentError(msg, {
|
|
message: exception === null || exception === void 0 ? void 0 : exception.message
|
|
});
|
|
|
|
throw exception;
|
|
});
|
|
}));
|
|
|
|
case 16:
|
|
case "end":
|
|
return _context8.stop();
|
|
}
|
|
}
|
|
}, _callee8);
|
|
}))();
|
|
},
|
|
_ensureDownloadComplete: function _ensureDownloadComplete() {
|
|
if (this.pdfDocument && this.downloadComplete) {
|
|
return;
|
|
}
|
|
|
|
throw new Error("PDF document not downloaded.");
|
|
},
|
|
download: function download() {
|
|
var _arguments = arguments,
|
|
_this8 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee9() {
|
|
var _ref2, _ref2$sourceEventType, sourceEventType, url, filename, data, blob;
|
|
|
|
return _regenerator["default"].wrap(function _callee9$(_context9) {
|
|
while (1) {
|
|
switch (_context9.prev = _context9.next) {
|
|
case 0:
|
|
_ref2 = _arguments.length > 0 && _arguments[0] !== undefined ? _arguments[0] : {}, _ref2$sourceEventType = _ref2.sourceEventType, sourceEventType = _ref2$sourceEventType === void 0 ? "download" : _ref2$sourceEventType;
|
|
url = _this8.baseUrl, filename = _this8._docFilename;
|
|
_context9.prev = 2;
|
|
|
|
_this8._ensureDownloadComplete();
|
|
|
|
_context9.next = 6;
|
|
return _this8.pdfDocument.getData();
|
|
|
|
case 6:
|
|
data = _context9.sent;
|
|
blob = new Blob([data], {
|
|
type: "application/pdf"
|
|
});
|
|
_context9.next = 10;
|
|
return _this8.downloadManager.download(blob, url, filename, sourceEventType);
|
|
|
|
case 10:
|
|
_context9.next = 16;
|
|
break;
|
|
|
|
case 12:
|
|
_context9.prev = 12;
|
|
_context9.t0 = _context9["catch"](2);
|
|
_context9.next = 16;
|
|
return _this8.downloadManager.downloadUrl(url, filename);
|
|
|
|
case 16:
|
|
case "end":
|
|
return _context9.stop();
|
|
}
|
|
}
|
|
}, _callee9, null, [[2, 12]]);
|
|
}))();
|
|
},
|
|
save: function save() {
|
|
var _arguments2 = arguments,
|
|
_this9 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee10() {
|
|
var _ref3, _ref3$sourceEventType, sourceEventType, url, filename, data, blob;
|
|
|
|
return _regenerator["default"].wrap(function _callee10$(_context10) {
|
|
while (1) {
|
|
switch (_context10.prev = _context10.next) {
|
|
case 0:
|
|
_ref3 = _arguments2.length > 0 && _arguments2[0] !== undefined ? _arguments2[0] : {}, _ref3$sourceEventType = _ref3.sourceEventType, sourceEventType = _ref3$sourceEventType === void 0 ? "download" : _ref3$sourceEventType;
|
|
|
|
if (!_this9._saveInProgress) {
|
|
_context10.next = 3;
|
|
break;
|
|
}
|
|
|
|
return _context10.abrupt("return");
|
|
|
|
case 3:
|
|
_this9._saveInProgress = true;
|
|
_context10.next = 6;
|
|
return _this9.pdfScriptingManager.dispatchWillSave();
|
|
|
|
case 6:
|
|
url = _this9.baseUrl, filename = _this9._docFilename;
|
|
_context10.prev = 7;
|
|
|
|
_this9._ensureDownloadComplete();
|
|
|
|
_context10.next = 11;
|
|
return _this9.pdfDocument.saveDocument();
|
|
|
|
case 11:
|
|
data = _context10.sent;
|
|
blob = new Blob([data], {
|
|
type: "application/pdf"
|
|
});
|
|
_context10.next = 15;
|
|
return _this9.downloadManager.download(blob, url, filename, sourceEventType);
|
|
|
|
case 15:
|
|
_context10.next = 21;
|
|
break;
|
|
|
|
case 17:
|
|
_context10.prev = 17;
|
|
_context10.t0 = _context10["catch"](7);
|
|
_context10.next = 21;
|
|
return _this9.download({
|
|
sourceEventType: sourceEventType
|
|
});
|
|
|
|
case 21:
|
|
_context10.prev = 21;
|
|
_context10.next = 24;
|
|
return _this9.pdfScriptingManager.dispatchDidSave();
|
|
|
|
case 24:
|
|
_this9._saveInProgress = false;
|
|
return _context10.finish(21);
|
|
|
|
case 26:
|
|
case "end":
|
|
return _context10.stop();
|
|
}
|
|
}
|
|
}, _callee10, null, [[7, 17, 21, 26]]);
|
|
}))();
|
|
},
|
|
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);
|
|
}
|
|
},
|
|
fallback: function fallback(featureId) {
|
|
var _this10 = 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;
|
|
}
|
|
|
|
_this10.download({
|
|
sourceEventType: "download"
|
|
});
|
|
});
|
|
},
|
|
_documentError: function _documentError(message) {
|
|
var moreInfo = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
|
this._unblockDocumentLoadEvent();
|
|
|
|
this._otherError(message, moreInfo);
|
|
},
|
|
_otherError: function _otherError(message) {
|
|
var moreInfo = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
var moreInfoText = [this.l10n.get("error_version_info", {
|
|
version: _pdfjsLib.version || "?",
|
|
build: _pdfjsLib.build || "?"
|
|
})];
|
|
|
|
if (moreInfo) {
|
|
moreInfoText.push(this.l10n.get("error_message", {
|
|
message: moreInfo.message
|
|
}));
|
|
|
|
if (moreInfo.stack) {
|
|
moreInfoText.push(this.l10n.get("error_stack", {
|
|
stack: moreInfo.stack
|
|
}));
|
|
} else {
|
|
if (moreInfo.filename) {
|
|
moreInfoText.push(this.l10n.get("error_file", {
|
|
file: moreInfo.filename
|
|
}));
|
|
}
|
|
|
|
if (moreInfo.lineNumber) {
|
|
moreInfoText.push(this.l10n.get("error_line", {
|
|
line: moreInfo.lineNumber
|
|
}));
|
|
}
|
|
}
|
|
}
|
|
|
|
var errorWrapperConfig = this.appConfig.errorWrapper;
|
|
var errorWrapper = errorWrapperConfig.container;
|
|
errorWrapper.hidden = false;
|
|
var errorMessage = errorWrapperConfig.errorMessage;
|
|
errorMessage.textContent = message;
|
|
var closeButton = errorWrapperConfig.closeButton;
|
|
|
|
closeButton.onclick = function () {
|
|
errorWrapper.hidden = true;
|
|
};
|
|
|
|
var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
|
|
var moreInfoButton = errorWrapperConfig.moreInfoButton;
|
|
var lessInfoButton = errorWrapperConfig.lessInfoButton;
|
|
|
|
moreInfoButton.onclick = function () {
|
|
errorMoreInfo.hidden = false;
|
|
moreInfoButton.hidden = true;
|
|
lessInfoButton.hidden = false;
|
|
errorMoreInfo.style.height = errorMoreInfo.scrollHeight + "px";
|
|
};
|
|
|
|
lessInfoButton.onclick = function () {
|
|
errorMoreInfo.hidden = true;
|
|
moreInfoButton.hidden = false;
|
|
lessInfoButton.hidden = true;
|
|
};
|
|
|
|
moreInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
lessInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
closeButton.oncontextmenu = _ui_utils.noContextMenuHandler;
|
|
moreInfoButton.hidden = false;
|
|
lessInfoButton.hidden = true;
|
|
Promise.all(moreInfoText).then(function (parts) {
|
|
errorMoreInfo.value = parts.join("\n");
|
|
});
|
|
},
|
|
progress: function progress(level) {
|
|
var _this11 = 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 () {
|
|
_this11.loadingBar.hide();
|
|
|
|
_this11.disableAutoFetchLoadingBarTimeout = null;
|
|
}, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
|
|
}
|
|
}
|
|
},
|
|
load: function load(pdfDocument) {
|
|
var _this12 = this;
|
|
|
|
this.pdfDocument = pdfDocument;
|
|
pdfDocument.getDownloadInfo().then(function (_ref4) {
|
|
var length = _ref4.length;
|
|
_this12._contentLength = length;
|
|
_this12.downloadComplete = true;
|
|
|
|
_this12.loadingBar.hide();
|
|
|
|
firstPagePromise.then(function () {
|
|
_this12.eventBus.dispatch("documentloaded", {
|
|
source: _this12
|
|
});
|
|
});
|
|
});
|
|
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.fingerprints[0])).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) {
|
|
_this12.loadingBar.setWidth(_this12.appConfig.viewerContainer);
|
|
|
|
_this12._initializeAnnotationStorageCallbacks(pdfDocument);
|
|
|
|
Promise.all([_ui_utils.animationStarted, storedPromise, pageLayoutPromise, pageModePromise, openActionPromise]).then( /*#__PURE__*/function () {
|
|
var _ref6 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee11(_ref5) {
|
|
var _ref7, timeStamp, stored, pageLayout, pageMode, openAction, viewOnLoad, initialBookmark, zoom, hash, rotation, sidebarView, scrollMode, spreadMode;
|
|
|
|
return _regenerator["default"].wrap(function _callee11$(_context11) {
|
|
while (1) {
|
|
switch (_context11.prev = _context11.next) {
|
|
case 0:
|
|
_ref7 = _slicedToArray(_ref5, 5), timeStamp = _ref7[0], stored = _ref7[1], pageLayout = _ref7[2], pageMode = _ref7[3], openAction = _ref7[4];
|
|
viewOnLoad = _app_options.AppOptions.get("viewOnLoad");
|
|
|
|
_this12._initializePdfHistory({
|
|
fingerprint: pdfDocument.fingerprints[0],
|
|
viewOnLoad: viewOnLoad,
|
|
initialDest: openAction === null || openAction === void 0 ? void 0 : openAction.dest
|
|
});
|
|
|
|
initialBookmark = _this12.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 = (0, _ui_utils.apiPageModeToSidebarView)(pageMode);
|
|
}
|
|
|
|
if (pageLayout && spreadMode === _ui_utils.SpreadMode.UNKNOWN) {
|
|
spreadMode = (0, _ui_utils.apiPageLayoutToSpreadMode)(pageLayout);
|
|
}
|
|
|
|
_this12.setInitialView(hash, {
|
|
rotation: rotation,
|
|
sidebarView: sidebarView,
|
|
scrollMode: scrollMode,
|
|
spreadMode: spreadMode
|
|
});
|
|
|
|
_this12.eventBus.dispatch("documentinit", {
|
|
source: _this12
|
|
});
|
|
|
|
if (!_this12.isViewerEmbedded) {
|
|
pdfViewer.focus();
|
|
}
|
|
|
|
_this12._initializePermissions(pdfDocument);
|
|
|
|
_context11.next = 19;
|
|
return Promise.race([pagesPromise, new Promise(function (resolve) {
|
|
setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT);
|
|
})]);
|
|
|
|
case 19:
|
|
if (!(!initialBookmark && !hash)) {
|
|
_context11.next = 21;
|
|
break;
|
|
}
|
|
|
|
return _context11.abrupt("return");
|
|
|
|
case 21:
|
|
if (!pdfViewer.hasEqualPageSizes) {
|
|
_context11.next = 23;
|
|
break;
|
|
}
|
|
|
|
return _context11.abrupt("return");
|
|
|
|
case 23:
|
|
_this12.initialBookmark = initialBookmark;
|
|
pdfViewer.currentScaleValue = pdfViewer.currentScaleValue;
|
|
|
|
_this12.setInitialView(hash);
|
|
|
|
case 26:
|
|
case "end":
|
|
return _context11.stop();
|
|
}
|
|
}
|
|
}, _callee11);
|
|
}));
|
|
|
|
return function (_x2) {
|
|
return _ref6.apply(this, arguments);
|
|
};
|
|
}())["catch"](function () {
|
|
_this12.setInitialView();
|
|
}).then(function () {
|
|
pdfViewer.update();
|
|
});
|
|
});
|
|
pagesPromise.then(function () {
|
|
_this12._unblockDocumentLoadEvent();
|
|
|
|
_this12._initializeAutoPrint(pdfDocument, openActionPromise);
|
|
});
|
|
onePageRendered.then(function () {
|
|
pdfDocument.getOutline().then(function (outline) {
|
|
if (pdfDocument !== _this12.pdfDocument) {
|
|
return;
|
|
}
|
|
|
|
_this12.pdfOutlineViewer.render({
|
|
outline: outline,
|
|
pdfDocument: pdfDocument
|
|
});
|
|
});
|
|
pdfDocument.getAttachments().then(function (attachments) {
|
|
if (pdfDocument !== _this12.pdfDocument) {
|
|
return;
|
|
}
|
|
|
|
_this12.pdfAttachmentViewer.render({
|
|
attachments: attachments
|
|
});
|
|
});
|
|
pdfViewer.optionalContentConfigPromise.then(function (optionalContentConfig) {
|
|
if (pdfDocument !== _this12.pdfDocument) {
|
|
return;
|
|
}
|
|
|
|
_this12.pdfLayerViewer.render({
|
|
optionalContentConfig: optionalContentConfig,
|
|
pdfDocument: pdfDocument
|
|
});
|
|
});
|
|
|
|
if ("requestIdleCallback" in window) {
|
|
var callback = window.requestIdleCallback(function () {
|
|
_this12._collectTelemetry(pdfDocument);
|
|
|
|
_this12._idleCallbacks["delete"](callback);
|
|
}, {
|
|
timeout: 1000
|
|
});
|
|
|
|
_this12._idleCallbacks.add(callback);
|
|
}
|
|
});
|
|
|
|
this._initializePageLabels(pdfDocument);
|
|
|
|
this._initializeMetadata(pdfDocument);
|
|
},
|
|
_scriptingDocProperties: function _scriptingDocProperties(pdfDocument) {
|
|
var _this13 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee12() {
|
|
var _this13$metadata, _this13$metadata2;
|
|
|
|
return _regenerator["default"].wrap(function _callee12$(_context12) {
|
|
while (1) {
|
|
switch (_context12.prev = _context12.next) {
|
|
case 0:
|
|
if (_this13.documentInfo) {
|
|
_context12.next = 5;
|
|
break;
|
|
}
|
|
|
|
_context12.next = 3;
|
|
return new Promise(function (resolve) {
|
|
_this13.eventBus._on("metadataloaded", resolve, {
|
|
once: true
|
|
});
|
|
});
|
|
|
|
case 3:
|
|
if (!(pdfDocument !== _this13.pdfDocument)) {
|
|
_context12.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context12.abrupt("return", null);
|
|
|
|
case 5:
|
|
if (_this13._contentLength) {
|
|
_context12.next = 10;
|
|
break;
|
|
}
|
|
|
|
_context12.next = 8;
|
|
return new Promise(function (resolve) {
|
|
_this13.eventBus._on("documentloaded", resolve, {
|
|
once: true
|
|
});
|
|
});
|
|
|
|
case 8:
|
|
if (!(pdfDocument !== _this13.pdfDocument)) {
|
|
_context12.next = 10;
|
|
break;
|
|
}
|
|
|
|
return _context12.abrupt("return", null);
|
|
|
|
case 10:
|
|
return _context12.abrupt("return", _objectSpread(_objectSpread({}, _this13.documentInfo), {}, {
|
|
baseURL: _this13.baseUrl,
|
|
filesize: _this13._contentLength,
|
|
filename: _this13._docFilename,
|
|
metadata: (_this13$metadata = _this13.metadata) === null || _this13$metadata === void 0 ? void 0 : _this13$metadata.getRaw(),
|
|
authors: (_this13$metadata2 = _this13.metadata) === null || _this13$metadata2 === void 0 ? void 0 : _this13$metadata2.get("dc:creator"),
|
|
numPages: _this13.pagesCount,
|
|
URL: _this13.url
|
|
}));
|
|
|
|
case 11:
|
|
case "end":
|
|
return _context12.stop();
|
|
}
|
|
}
|
|
}, _callee12);
|
|
}))();
|
|
},
|
|
_collectTelemetry: function _collectTelemetry(pdfDocument) {
|
|
var _this14 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee13() {
|
|
var markInfo, tagged;
|
|
return _regenerator["default"].wrap(function _callee13$(_context13) {
|
|
while (1) {
|
|
switch (_context13.prev = _context13.next) {
|
|
case 0:
|
|
_context13.next = 2;
|
|
return _this14.pdfDocument.getMarkInfo();
|
|
|
|
case 2:
|
|
markInfo = _context13.sent;
|
|
|
|
if (!(pdfDocument !== _this14.pdfDocument)) {
|
|
_context13.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context13.abrupt("return");
|
|
|
|
case 5:
|
|
tagged = (markInfo === null || markInfo === void 0 ? void 0 : markInfo.Marked) || false;
|
|
|
|
_this14.externalServices.reportTelemetry({
|
|
type: "tagged",
|
|
tagged: tagged
|
|
});
|
|
|
|
case 7:
|
|
case "end":
|
|
return _context13.stop();
|
|
}
|
|
}
|
|
}, _callee13);
|
|
}))();
|
|
},
|
|
_initializeAutoPrint: function _initializeAutoPrint(pdfDocument, openActionPromise) {
|
|
var _this15 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee14() {
|
|
var _yield$Promise$all, _yield$Promise$all2, openAction, javaScript, triggerAutoPrint, _iterator2, _step2, js;
|
|
|
|
return _regenerator["default"].wrap(function _callee14$(_context14) {
|
|
while (1) {
|
|
switch (_context14.prev = _context14.next) {
|
|
case 0:
|
|
_context14.next = 2;
|
|
return Promise.all([openActionPromise, !_this15.pdfViewer.enableScripting ? pdfDocument.getJavaScript() : null]);
|
|
|
|
case 2:
|
|
_yield$Promise$all = _context14.sent;
|
|
_yield$Promise$all2 = _slicedToArray(_yield$Promise$all, 2);
|
|
openAction = _yield$Promise$all2[0];
|
|
javaScript = _yield$Promise$all2[1];
|
|
|
|
if (!(pdfDocument !== _this15.pdfDocument)) {
|
|
_context14.next = 8;
|
|
break;
|
|
}
|
|
|
|
return _context14.abrupt("return");
|
|
|
|
case 8:
|
|
triggerAutoPrint = false;
|
|
|
|
if ((openAction === null || openAction === void 0 ? void 0 : openAction.action) === "Print") {
|
|
triggerAutoPrint = true;
|
|
}
|
|
|
|
if (!javaScript) {
|
|
_context14.next = 31;
|
|
break;
|
|
}
|
|
|
|
javaScript.some(function (js) {
|
|
if (!js) {
|
|
return false;
|
|
}
|
|
|
|
console.warn("Warning: JavaScript support is not enabled");
|
|
|
|
_this15.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.javaScript);
|
|
|
|
return true;
|
|
});
|
|
|
|
if (triggerAutoPrint) {
|
|
_context14.next = 31;
|
|
break;
|
|
}
|
|
|
|
_iterator2 = _createForOfIteratorHelper(javaScript);
|
|
_context14.prev = 14;
|
|
|
|
_iterator2.s();
|
|
|
|
case 16:
|
|
if ((_step2 = _iterator2.n()).done) {
|
|
_context14.next = 23;
|
|
break;
|
|
}
|
|
|
|
js = _step2.value;
|
|
|
|
if (!(js && _ui_utils.AutoPrintRegExp.test(js))) {
|
|
_context14.next = 21;
|
|
break;
|
|
}
|
|
|
|
triggerAutoPrint = true;
|
|
return _context14.abrupt("break", 23);
|
|
|
|
case 21:
|
|
_context14.next = 16;
|
|
break;
|
|
|
|
case 23:
|
|
_context14.next = 28;
|
|
break;
|
|
|
|
case 25:
|
|
_context14.prev = 25;
|
|
_context14.t0 = _context14["catch"](14);
|
|
|
|
_iterator2.e(_context14.t0);
|
|
|
|
case 28:
|
|
_context14.prev = 28;
|
|
|
|
_iterator2.f();
|
|
|
|
return _context14.finish(28);
|
|
|
|
case 31:
|
|
if (triggerAutoPrint) {
|
|
_this15.triggerPrinting();
|
|
}
|
|
|
|
case 32:
|
|
case "end":
|
|
return _context14.stop();
|
|
}
|
|
}
|
|
}, _callee14, null, [[14, 25, 28, 31]]);
|
|
}))();
|
|
},
|
|
_initializeMetadata: function _initializeMetadata(pdfDocument) {
|
|
var _this16 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee15() {
|
|
var _this16$_contentDispo, _this16$_contentLengt;
|
|
|
|
var _yield$pdfDocument$ge, info, metadata, contentDispositionFilename, contentLength, pdfTitle, metadataTitle, versionId, generatorId, producer, formType;
|
|
|
|
return _regenerator["default"].wrap(function _callee15$(_context15) {
|
|
while (1) {
|
|
switch (_context15.prev = _context15.next) {
|
|
case 0:
|
|
_context15.next = 2;
|
|
return pdfDocument.getMetadata();
|
|
|
|
case 2:
|
|
_yield$pdfDocument$ge = _context15.sent;
|
|
info = _yield$pdfDocument$ge.info;
|
|
metadata = _yield$pdfDocument$ge.metadata;
|
|
contentDispositionFilename = _yield$pdfDocument$ge.contentDispositionFilename;
|
|
contentLength = _yield$pdfDocument$ge.contentLength;
|
|
|
|
if (!(pdfDocument !== _this16.pdfDocument)) {
|
|
_context15.next = 9;
|
|
break;
|
|
}
|
|
|
|
return _context15.abrupt("return");
|
|
|
|
case 9:
|
|
_this16.documentInfo = info;
|
|
_this16.metadata = metadata;
|
|
(_this16$_contentDispo = _this16._contentDispositionFilename) !== null && _this16$_contentDispo !== void 0 ? _this16$_contentDispo : _this16._contentDispositionFilename = contentDispositionFilename;
|
|
(_this16$_contentLengt = _this16._contentLength) !== null && _this16$_contentLengt !== void 0 ? _this16$_contentLengt : _this16._contentLength = contentLength;
|
|
console.log("PDF ".concat(pdfDocument.fingerprints[0], " [").concat(info.PDFFormatVersion, " ") + "".concat((info.Producer || "-").trim(), " / ").concat((info.Creator || "-").trim(), "] ") + "(PDF.js: ".concat(_pdfjsLib.version || "-", ")"));
|
|
pdfTitle = info === null || info === void 0 ? void 0 : info.Title;
|
|
metadataTitle = metadata === null || metadata === void 0 ? void 0 : metadata.get("dc:title");
|
|
|
|
if (metadataTitle) {
|
|
if (metadataTitle !== "Untitled" && !/[\uFFF0-\uFFFF]/g.test(metadataTitle)) {
|
|
pdfTitle = metadataTitle;
|
|
}
|
|
}
|
|
|
|
if (pdfTitle) {
|
|
_this16.setTitle("".concat(pdfTitle, " - ").concat(contentDispositionFilename || document.title));
|
|
} else if (contentDispositionFilename) {
|
|
_this16.setTitle(contentDispositionFilename);
|
|
}
|
|
|
|
if (info.IsXFAPresent && !info.IsAcroFormPresent && !pdfDocument.isPureXfa) {
|
|
console.warn("Warning: XFA support is not enabled");
|
|
|
|
_this16.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
|
|
} else if ((info.IsAcroFormPresent || info.IsXFAPresent) && !_this16.pdfViewer.renderInteractiveForms) {
|
|
console.warn("Warning: Interactive form support is not enabled");
|
|
|
|
_this16.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
|
|
}
|
|
|
|
if (info.IsSignaturesPresent) {
|
|
console.warn("Warning: Digital signatures validation is not supported");
|
|
|
|
_this16.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.signatures);
|
|
}
|
|
|
|
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";
|
|
}
|
|
|
|
_this16.externalServices.reportTelemetry({
|
|
type: "documentInfo",
|
|
version: versionId,
|
|
generator: generatorId,
|
|
formType: formType
|
|
});
|
|
|
|
_this16.eventBus.dispatch("metadataloaded", {
|
|
source: _this16
|
|
});
|
|
|
|
case 28:
|
|
case "end":
|
|
return _context15.stop();
|
|
}
|
|
}
|
|
}, _callee15);
|
|
}))();
|
|
},
|
|
_initializePageLabels: function _initializePageLabels(pdfDocument) {
|
|
var _this17 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee16() {
|
|
var labels, numLabels, i, pdfViewer, pdfThumbnailViewer, toolbar;
|
|
return _regenerator["default"].wrap(function _callee16$(_context16) {
|
|
while (1) {
|
|
switch (_context16.prev = _context16.next) {
|
|
case 0:
|
|
_context16.next = 2;
|
|
return pdfDocument.getPageLabels();
|
|
|
|
case 2:
|
|
labels = _context16.sent;
|
|
|
|
if (!(pdfDocument !== _this17.pdfDocument)) {
|
|
_context16.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context16.abrupt("return");
|
|
|
|
case 5:
|
|
if (!(!labels || _app_options.AppOptions.get("disablePageLabels"))) {
|
|
_context16.next = 7;
|
|
break;
|
|
}
|
|
|
|
return _context16.abrupt("return");
|
|
|
|
case 7:
|
|
numLabels = labels.length;
|
|
|
|
if (!(numLabels !== _this17.pagesCount)) {
|
|
_context16.next = 11;
|
|
break;
|
|
}
|
|
|
|
console.error("The number of Page Labels does not match the number of pages in the document.");
|
|
return _context16.abrupt("return");
|
|
|
|
case 11:
|
|
i = 0;
|
|
|
|
while (i < numLabels && labels[i] === (i + 1).toString()) {
|
|
i++;
|
|
}
|
|
|
|
if (!(i === numLabels)) {
|
|
_context16.next = 15;
|
|
break;
|
|
}
|
|
|
|
return _context16.abrupt("return");
|
|
|
|
case 15:
|
|
pdfViewer = _this17.pdfViewer, pdfThumbnailViewer = _this17.pdfThumbnailViewer, toolbar = _this17.toolbar;
|
|
pdfViewer.setPageLabels(labels);
|
|
pdfThumbnailViewer.setPageLabels(labels);
|
|
toolbar.setPagesCount(numLabels, true);
|
|
toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
|
|
|
|
case 20:
|
|
case "end":
|
|
return _context16.stop();
|
|
}
|
|
}
|
|
}, _callee16);
|
|
}))();
|
|
},
|
|
_initializePdfHistory: function _initializePdfHistory(_ref8) {
|
|
var fingerprint = _ref8.fingerprint,
|
|
viewOnLoad = _ref8.viewOnLoad,
|
|
_ref8$initialDest = _ref8.initialDest,
|
|
initialDest = _ref8$initialDest === void 0 ? null : _ref8$initialDest;
|
|
|
|
if (this.isViewerEmbedded || _app_options.AppOptions.get("disableHistory")) {
|
|
return;
|
|
}
|
|
|
|
this.pdfHistory.initialize({
|
|
fingerprint: fingerprint,
|
|
resetHistory: viewOnLoad === ViewOnLoad.INITIAL,
|
|
updateUrl: _app_options.AppOptions.get("historyUpdateUrl")
|
|
});
|
|
|
|
if (this.pdfHistory.initialBookmark) {
|
|
this.initialBookmark = this.pdfHistory.initialBookmark;
|
|
this.initialRotation = this.pdfHistory.initialRotation;
|
|
}
|
|
|
|
if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) {
|
|
this.initialBookmark = JSON.stringify(initialDest);
|
|
this.pdfHistory.push({
|
|
explicitDest: initialDest,
|
|
pageNumber: null
|
|
});
|
|
}
|
|
},
|
|
_initializePermissions: function _initializePermissions(pdfDocument) {
|
|
var _this18 = this;
|
|
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee17() {
|
|
var permissions;
|
|
return _regenerator["default"].wrap(function _callee17$(_context17) {
|
|
while (1) {
|
|
switch (_context17.prev = _context17.next) {
|
|
case 0:
|
|
_context17.next = 2;
|
|
return pdfDocument.getPermissions();
|
|
|
|
case 2:
|
|
permissions = _context17.sent;
|
|
|
|
if (!(pdfDocument !== _this18.pdfDocument)) {
|
|
_context17.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context17.abrupt("return");
|
|
|
|
case 5:
|
|
if (!(!permissions || !_app_options.AppOptions.get("enablePermissions"))) {
|
|
_context17.next = 7;
|
|
break;
|
|
}
|
|
|
|
return _context17.abrupt("return");
|
|
|
|
case 7:
|
|
if (!permissions.includes(_pdfjsLib.PermissionFlag.COPY)) {
|
|
_this18.appConfig.viewerContainer.classList.add(ENABLE_PERMISSIONS_CLASS);
|
|
}
|
|
|
|
case 8:
|
|
case "end":
|
|
return _context17.stop();
|
|
}
|
|
}
|
|
}, _callee17);
|
|
}))();
|
|
},
|
|
_initializeAnnotationStorageCallbacks: function _initializeAnnotationStorageCallbacks(pdfDocument) {
|
|
var _this19 = this;
|
|
|
|
if (pdfDocument !== this.pdfDocument) {
|
|
return;
|
|
}
|
|
|
|
var annotationStorage = pdfDocument.annotationStorage;
|
|
|
|
annotationStorage.onSetModified = function () {
|
|
window.addEventListener("beforeunload", beforeUnload);
|
|
_this19._annotationStorageModified = true;
|
|
};
|
|
|
|
annotationStorage.onResetModified = function () {
|
|
window.removeEventListener("beforeunload", beforeUnload);
|
|
delete _this19._annotationStorageModified;
|
|
};
|
|
},
|
|
setInitialView: function setInitialView(storedHash) {
|
|
var _this20 = this;
|
|
|
|
var _ref9 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
|
|
rotation = _ref9.rotation,
|
|
sidebarView = _ref9.sidebarView,
|
|
scrollMode = _ref9.scrollMode,
|
|
spreadMode = _ref9.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();
|
|
this.pdfDocument.cleanup(this.pdfViewer.renderer === _ui_utils.RendererType.SVG);
|
|
},
|
|
forceRendering: function forceRendering() {
|
|
this.pdfRenderingQueue.printing = !!this.printService;
|
|
this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible;
|
|
this.pdfRenderingQueue.renderHighestPriority();
|
|
},
|
|
beforePrint: function beforePrint() {
|
|
var _this21 = this;
|
|
|
|
this.pdfScriptingManager.dispatchWillPrint();
|
|
|
|
if (this.printService) {
|
|
return;
|
|
}
|
|
|
|
if (!this.supportsPrinting) {
|
|
this.l10n.get("printing_not_supported").then(function (msg) {
|
|
_this21._otherError(msg);
|
|
});
|
|
return;
|
|
}
|
|
|
|
if (!this.pdfViewer.pageViewsReady) {
|
|
this.l10n.get("printing_not_ready").then(function (msg) {
|
|
window.alert(msg);
|
|
});
|
|
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() {
|
|
this.pdfScriptingManager.dispatchDidPrint();
|
|
|
|
if (this.printService) {
|
|
this.printService.destroy();
|
|
this.printService = null;
|
|
|
|
if (this.pdfDocument) {
|
|
this.pdfDocument.annotationStorage.resetModified();
|
|
}
|
|
}
|
|
|
|
this.forceRendering();
|
|
},
|
|
rotatePages: function rotatePages(delta) {
|
|
this.pdfViewer.pagesRotation += delta;
|
|
},
|
|
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("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("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;
|
|
},
|
|
_unblockDocumentLoadEvent: function _unblockDocumentLoadEvent() {
|
|
if (document.blockUnblockOnload) {
|
|
document.blockUnblockOnload(false);
|
|
}
|
|
|
|
this._unblockDocumentLoadEvent = function () {};
|
|
},
|
|
|
|
get scriptingReady() {
|
|
return this.pdfScriptingManager.ready;
|
|
}
|
|
|
|
};
|
|
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) {
|
|
PDFViewerApplication.l10n.get("loading_error").then(function (msg) {
|
|
PDFViewerApplication._documentError(msg, {
|
|
message: ex === null || ex === void 0 ? void 0 : ex.message
|
|
});
|
|
});
|
|
throw ex;
|
|
}
|
|
};
|
|
}
|
|
|
|
function loadFakeWorker() {
|
|
return _loadFakeWorker.apply(this, arguments);
|
|
}
|
|
|
|
function _loadFakeWorker() {
|
|
_loadFakeWorker = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee18() {
|
|
return _regenerator["default"].wrap(function _callee18$(_context18) {
|
|
while (1) {
|
|
switch (_context18.prev = _context18.next) {
|
|
case 0:
|
|
if (!_pdfjsLib.GlobalWorkerOptions.workerSrc) {
|
|
_pdfjsLib.GlobalWorkerOptions.workerSrc = _app_options.AppOptions.get("workerSrc");
|
|
}
|
|
|
|
return _context18.abrupt("return", (0, _pdfjsLib.loadScript)(_pdfjsLib.PDFWorker.getWorkerSrc()));
|
|
|
|
case 2:
|
|
case "end":
|
|
return _context18.stop();
|
|
}
|
|
}
|
|
}, _callee18);
|
|
}));
|
|
return _loadFakeWorker.apply(this, arguments);
|
|
}
|
|
|
|
function loadAndEnablePDFBug(enabledTabs) {
|
|
var appConfig = PDFViewerApplication.appConfig;
|
|
return (0, _pdfjsLib.loadScript)(appConfig.debuggerScriptPath).then(function () {
|
|
PDFBug.enable(enabledTabs);
|
|
PDFBug.init({
|
|
OPS: _pdfjsLib.OPS
|
|
}, appConfig.mainContainer);
|
|
});
|
|
}
|
|
|
|
function reportPageStatsPDFBug(_ref10) {
|
|
var _pageView$pdfPage;
|
|
|
|
var pageNumber = _ref10.pageNumber;
|
|
|
|
if (typeof Stats === "undefined" || !Stats.enabled) {
|
|
return;
|
|
}
|
|
|
|
var pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1);
|
|
var pageStats = pageView === null || pageView === void 0 ? void 0 : (_pageView$pdfPage = pageView.pdfPage) === null || _pageView$pdfPage === void 0 ? void 0 : _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.hidden = true;
|
|
appConfig.secondaryToolbar.openFileButton.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").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").then(function (msg) {
|
|
PDFViewerApplication._documentError(msg, reason);
|
|
});
|
|
}
|
|
}
|
|
|
|
function webViewerOpenFileViaURL(file) {
|
|
if (file) {
|
|
PDFViewerApplication.open(file);
|
|
}
|
|
}
|
|
|
|
function webViewerResetPermissions() {
|
|
var appConfig = PDFViewerApplication.appConfig;
|
|
|
|
if (!appConfig) {
|
|
return;
|
|
}
|
|
|
|
appConfig.viewerContainer.classList.remove(ENABLE_PERMISSIONS_CLASS);
|
|
}
|
|
|
|
function webViewerPageRendered(_ref11) {
|
|
var pageNumber = _ref11.pageNumber,
|
|
timestamp = _ref11.timestamp,
|
|
error = _ref11.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").then(function (msg) {
|
|
PDFViewerApplication._otherError(msg, error);
|
|
});
|
|
}
|
|
|
|
PDFViewerApplication.externalServices.reportTelemetry({
|
|
type: "pageInfo",
|
|
timestamp: timestamp
|
|
});
|
|
PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
|
|
PDFViewerApplication.externalServices.reportTelemetry({
|
|
type: "documentStats",
|
|
stats: stats
|
|
});
|
|
});
|
|
}
|
|
|
|
function webViewerPageMode(_ref12) {
|
|
var mode = _ref12.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 === null || currentPage === void 0 ? void 0 : 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) {
|
|
var _PDFViewerApplication;
|
|
|
|
if ((_PDFViewerApplication = PDFViewerApplication.pdfViewer) !== null && _PDFViewerApplication !== void 0 && _PDFViewerApplication.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.hidden = true;
|
|
appConfig.secondaryToolbar.viewBookmarkButton.hidden = true;
|
|
appConfig.toolbar.download.hidden = true;
|
|
appConfig.secondaryToolbar.downloadButton.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(_ref13) {
|
|
var matchesCount = _ref13.matchesCount;
|
|
|
|
if (PDFViewerApplication.supportsIntegratedFind) {
|
|
PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount);
|
|
} else {
|
|
PDFViewerApplication.findBar.updateResultsCount(matchesCount);
|
|
}
|
|
}
|
|
|
|
function webViewerUpdateFindControlState(_ref14) {
|
|
var state = _ref14.state,
|
|
previous = _ref14.previous,
|
|
matchesCount = _ref14.matchesCount,
|
|
rawQuery = _ref14.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(_ref15) {
|
|
var pageNumber = _ref15.pageNumber,
|
|
pageLabel = _ref15.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.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 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 === null || pdfViewer === void 0 ? void 0 : 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 === null || curElement === void 0 ? void 0 : curElement.tagName.toUpperCase();
|
|
|
|
if (curElementTagName === "INPUT" || curElementTagName === "TEXTAREA" || curElementTagName === "SELECT" || curElement !== null && curElement !== void 0 && 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;
|
|
}
|
|
|
|
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); }
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|
|
|
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";
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|
|
|
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;
|
|
}
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|
|
exports.wrap = wrap;
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|
|
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";
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|
var ContinueSentinel = {};
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function Generator() {}
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|
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function GeneratorFunction() {}
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function GeneratorFunctionPrototype() {}
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|
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var IteratorPrototype = {};
|
|
define(IteratorPrototype, iteratorSymbol, function () {
|
|
return this;
|
|
});
|
|
var getProto = Object.getPrototypeOf;
|
|
var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
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|
|
if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
|
|
IteratorPrototype = NativeIteratorPrototype;
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|
}
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|
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var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
|
|
GeneratorFunction.prototype = GeneratorFunctionPrototype;
|
|
define(Gp, "constructor", GeneratorFunctionPrototype);
|
|
define(GeneratorFunctionPrototype, "constructor", GeneratorFunction);
|
|
GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction");
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|
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function defineIteratorMethods(prototype) {
|
|
["next", "throw", "return"].forEach(function (method) {
|
|
define(prototype, method, function (arg) {
|
|
return this._invoke(method, arg);
|
|
});
|
|
});
|
|
}
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|
|
exports.isGeneratorFunction = function (genFun) {
|
|
var ctor = typeof genFun === "function" && genFun.constructor;
|
|
return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false;
|
|
};
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|
|
exports.mark = function (genFun) {
|
|
if (Object.setPrototypeOf) {
|
|
Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
|
|
} else {
|
|
genFun.__proto__ = GeneratorFunctionPrototype;
|
|
define(genFun, toStringTagSymbol, "GeneratorFunction");
|
|
}
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|
|
genFun.prototype = Object.create(Gp);
|
|
return genFun;
|
|
};
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|
|
exports.awrap = function (arg) {
|
|
return {
|
|
__await: arg
|
|
};
|
|
};
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function AsyncIterator(generator, PromiseImpl) {
|
|
function invoke(method, arg, resolve, reject) {
|
|
var record = tryCatch(generator[method], generator, arg);
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|
|
|
if (record.type === "throw") {
|
|
reject(record.arg);
|
|
} else {
|
|
var result = record.arg;
|
|
var value = result.value;
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|
|
|
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);
|
|
define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
|
|
return this;
|
|
});
|
|
exports.AsyncIterator = AsyncIterator;
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|
|
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();
|
|
});
|
|
};
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|
|
|
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();
|
|
}
|
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|
|
context.method = method;
|
|
context.arg = arg;
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|
|
|
while (true) {
|
|
var delegate = context.delegate;
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|
|
|
if (delegate) {
|
|
var delegateResult = maybeInvokeDelegate(delegate, context);
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|
|
|
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");
|
|
define(Gp, iteratorSymbol, function () {
|
|
return this;
|
|
});
|
|
define(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) {
|
|
if ((typeof globalThis === "undefined" ? "undefined" : _typeof(globalThis)) === "object") {
|
|
globalThis.regeneratorRuntime = runtime;
|
|
} else {
|
|
Function("r", "regeneratorRuntime = r")(runtime);
|
|
}
|
|
}
|
|
|
|
/***/ }),
|
|
/* 6 */
|
|
/***/ ((__unused_webpack_module, exports) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.apiPageLayoutToSpreadMode = apiPageLayoutToSpreadMode;
|
|
exports.apiPageModeToSidebarView = apiPageModeToSidebarView;
|
|
exports.approximateFraction = approximateFraction;
|
|
exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements;
|
|
exports.binarySearchFirstItem = binarySearchFirstItem;
|
|
exports.getActiveOrFocusedElement = getActiveOrFocusedElement;
|
|
exports.getOutputScale = getOutputScale;
|
|
exports.getPageSizeInches = getPageSizeInches;
|
|
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.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;
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 _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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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; }
|
|
|
|
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 = 40;
|
|
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 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 scrollMatches = 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 || scrollMatches && (parent.classList.contains("markedContent") || getComputedStyle(parent).overflow === "hidden")) {
|
|
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 normalizeWheelEventDirection(evt) {
|
|
var delta = Math.hypot(evt.deltaX, 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 eventListeners = this._listeners[eventName];
|
|
|
|
if (!eventListeners || eventListeners.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
var externalListeners;
|
|
|
|
var _iterator = _createForOfIteratorHelper(eventListeners.slice(0)),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var _step$value = _step.value,
|
|
_listener = _step$value.listener,
|
|
external = _step$value.external,
|
|
once = _step$value.once;
|
|
|
|
if (once) {
|
|
this._off(eventName, _listener);
|
|
}
|
|
|
|
if (external) {
|
|
(externalListeners || (externalListeners = [])).push(_listener);
|
|
continue;
|
|
}
|
|
|
|
_listener.apply(null, args);
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
|
|
if (externalListeners) {
|
|
var _iterator2 = _createForOfIteratorHelper(externalListeners),
|
|
_step2;
|
|
|
|
try {
|
|
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
var listener = _step2.value;
|
|
listener.apply(null, args);
|
|
}
|
|
} catch (err) {
|
|
_iterator2.e(err);
|
|
} finally {
|
|
_iterator2.f();
|
|
}
|
|
|
|
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 _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
|
|
height = _ref4.height,
|
|
width = _ref4.width,
|
|
units = _ref4.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: "percent",
|
|
get: function get() {
|
|
return this._percent;
|
|
},
|
|
set: function set(val) {
|
|
this._indeterminate = isNaN(val);
|
|
this._percent = clamp(val, 0, 100);
|
|
|
|
this._updateBar();
|
|
}
|
|
}, {
|
|
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");
|
|
}
|
|
}]);
|
|
|
|
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) !== null && _curActiveOrFocused !== void 0 && _curActiveOrFocused.shadowRoot) {
|
|
var _curActiveOrFocused;
|
|
|
|
curRoot = curActiveOrFocused.shadowRoot;
|
|
curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
|
|
}
|
|
|
|
return curActiveOrFocused;
|
|
}
|
|
|
|
function apiPageLayoutToSpreadMode(layout) {
|
|
switch (layout) {
|
|
case "SinglePage":
|
|
case "OneColumn":
|
|
return SpreadMode.NONE;
|
|
|
|
case "TwoColumnLeft":
|
|
case "TwoPageLeft":
|
|
return SpreadMode.ODD;
|
|
|
|
case "TwoColumnRight":
|
|
case "TwoPageRight":
|
|
return SpreadMode.EVEN;
|
|
}
|
|
|
|
return SpreadMode.NONE;
|
|
}
|
|
|
|
function apiPageModeToSidebarView(mode) {
|
|
switch (mode) {
|
|
case "UseNone":
|
|
return SidebarView.NONE;
|
|
|
|
case "UseThumbs":
|
|
return SidebarView.THUMBS;
|
|
|
|
case "UseOutlines":
|
|
return SidebarView.OUTLINE;
|
|
|
|
case "UseAttachments":
|
|
return SidebarView.ATTACHMENTS;
|
|
|
|
case "UseOC":
|
|
return SidebarView.LAYERS;
|
|
}
|
|
|
|
return SidebarView.NONE;
|
|
}
|
|
|
|
/***/ }),
|
|
/* 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: "activeTool",
|
|
get: function get() {
|
|
return this.active;
|
|
}
|
|
}, {
|
|
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.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;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}]);
|
|
|
|
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.matches("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();
|
|
}
|
|
};
|
|
|
|
function isLeftMouseReleased(event) {
|
|
if ("buttons" in event) {
|
|
return !(event.buttons & 1);
|
|
}
|
|
|
|
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);
|
|
|
|
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: "active",
|
|
get: function get() {
|
|
return this._active;
|
|
}
|
|
}, {
|
|
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);
|
|
}
|
|
}
|
|
}]);
|
|
|
|
return OverlayManager;
|
|
}();
|
|
|
|
exports.OverlayManager = OverlayManager;
|
|
|
|
/***/ }),
|
|
/* 12 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.PasswordPrompt = 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 PasswordPrompt = /*#__PURE__*/function () {
|
|
function PasswordPrompt(options, overlayManager, l10n) {
|
|
var _this = this;
|
|
|
|
var isViewerEmbedded = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
|
|
|
|
_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._isViewerEmbedded = isViewerEmbedded;
|
|
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 () {
|
|
var _open = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
|
|
var passwordIncorrect;
|
|
return _regenerator["default"].wrap(function _callee$(_context) {
|
|
while (1) {
|
|
switch (_context.prev = _context.next) {
|
|
case 0:
|
|
_context.next = 2;
|
|
return this.overlayManager.open(this.overlayName);
|
|
|
|
case 2:
|
|
passwordIncorrect = this.reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD;
|
|
|
|
if (!this._isViewerEmbedded || passwordIncorrect) {
|
|
this.input.focus();
|
|
}
|
|
|
|
_context.next = 6;
|
|
return this.l10n.get("password_".concat(passwordIncorrect ? "invalid" : "label"));
|
|
|
|
case 6:
|
|
this.label.textContent = _context.sent;
|
|
|
|
case 7:
|
|
case "end":
|
|
return _context.stop();
|
|
}
|
|
}
|
|
}, _callee, this);
|
|
}));
|
|
|
|
function open() {
|
|
return _open.apply(this, arguments);
|
|
}
|
|
|
|
return open;
|
|
}()
|
|
}, {
|
|
key: "close",
|
|
value: function close() {
|
|
var _this2 = this;
|
|
|
|
this.overlayManager.close(this.overlayName).then(function () {
|
|
_this2.input.value = "";
|
|
});
|
|
}
|
|
}, {
|
|
key: "verify",
|
|
value: function verify() {
|
|
var password = this.input.value;
|
|
|
|
if ((password === null || password === void 0 ? void 0 : 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);
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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 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: "_bindLink",
|
|
value: function _bindLink(element, _ref) {
|
|
var _this3 = this;
|
|
|
|
var content = _ref.content,
|
|
filename = _ref.filename;
|
|
|
|
element.onclick = function () {
|
|
_this3.downloadManager.openOrDownloadData(element, content, filename);
|
|
|
|
return false;
|
|
};
|
|
}
|
|
}, {
|
|
key: "render",
|
|
value: function render(_ref2) {
|
|
var attachments = _ref2.attachments,
|
|
_ref2$keepRenderedCap = _ref2.keepRenderedCapability,
|
|
keepRenderedCapability = _ref2$keepRenderedCap === void 0 ? false : _ref2$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 content = item.content,
|
|
filename = (0, _pdfjsLib.getFilenameFromUrl)(item.filename);
|
|
var div = document.createElement("div");
|
|
div.className = "treeItem";
|
|
var element = document.createElement("a");
|
|
|
|
this._bindLink(element, {
|
|
content: 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(_ref3) {
|
|
var _this4 = this;
|
|
|
|
var id = _ref3.id,
|
|
filename = _ref3.filename,
|
|
content = _ref3.content;
|
|
var renderedPromise = this._renderedCapability.promise;
|
|
renderedPromise.then(function () {
|
|
if (renderedPromise !== _this4._renderedCapability.promise) {
|
|
return;
|
|
}
|
|
|
|
var attachments = _this4._attachments;
|
|
|
|
if (!attachments) {
|
|
attachments = Object.create(null);
|
|
} else {
|
|
for (var name in attachments) {
|
|
if (id === name) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
attachments[id] = {
|
|
filename: filename,
|
|
content: content
|
|
};
|
|
|
|
_this4.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 = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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, l10n) {
|
|
var _this = this;
|
|
|
|
var overlayName = _ref.overlayName,
|
|
fields = _ref.fields,
|
|
container = _ref.container,
|
|
closeButton = _ref.closeButton;
|
|
|
|
_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, _pdfjsLib.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,
|
|
mb,
|
|
_args2 = arguments;
|
|
return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
fileSize = _args2.length > 0 && _args2[0] !== undefined ? _args2[0] : 0;
|
|
kb = fileSize / 1024, mb = kb / 1024;
|
|
|
|
if (kb) {
|
|
_context2.next = 4;
|
|
break;
|
|
}
|
|
|
|
return _context2.abrupt("return", undefined);
|
|
|
|
case 4:
|
|
return _context2.abrupt("return", this.l10n.get("document_properties_".concat(mb >= 1 ? "mb" : "kb"), {
|
|
size_mb: mb >= 1 && (+mb.toPrecision(3)).toLocaleString(),
|
|
size_kb: mb < 1 && (+kb.toPrecision(3)).toLocaleString(),
|
|
size_b: fileSize.toLocaleString()
|
|
}));
|
|
|
|
case 5:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, this);
|
|
}));
|
|
|
|
function _parseFileSize() {
|
|
return _parseFileSize2.apply(this, arguments);
|
|
}
|
|
|
|
return _parseFileSize;
|
|
}()
|
|
}, {
|
|
key: "_parsePageSize",
|
|
value: function () {
|
|
var _parsePageSize2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(pageSizeInches, pagesRotation) {
|
|
var isPortrait, sizeInches, sizeMillimeters, rawName, exactMillimeters, intMillimeters, _yield$Promise$all3, _yield$Promise$all4, _yield$Promise$all4$, width, height, unit, name, orientation;
|
|
|
|
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
|
|
};
|
|
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;
|
|
}
|
|
}
|
|
}
|
|
|
|
_context3.next = 10;
|
|
return Promise.all([this._isNonMetricLocale ? sizeInches : sizeMillimeters, this.l10n.get("document_properties_page_size_unit_".concat(this._isNonMetricLocale ? "inches" : "millimeters")), rawName && this.l10n.get("document_properties_page_size_name_".concat(rawName.toLowerCase())), this.l10n.get("document_properties_page_size_orientation_".concat(isPortrait ? "portrait" : "landscape"))]);
|
|
|
|
case 10:
|
|
_yield$Promise$all3 = _context3.sent;
|
|
_yield$Promise$all4 = _slicedToArray(_yield$Promise$all3, 4);
|
|
_yield$Promise$all4$ = _yield$Promise$all4[0];
|
|
width = _yield$Promise$all4$.width;
|
|
height = _yield$Promise$all4$.height;
|
|
unit = _yield$Promise$all4[1];
|
|
name = _yield$Promise$all4[2];
|
|
orientation = _yield$Promise$all4[3];
|
|
return _context3.abrupt("return", this.l10n.get("document_properties_page_size_dimension_".concat(name ? "name_" : "", "string"), {
|
|
width: width.toLocaleString(),
|
|
height: height.toLocaleString(),
|
|
unit: unit,
|
|
name: name,
|
|
orientation: orientation
|
|
}));
|
|
|
|
case 19:
|
|
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()
|
|
}));
|
|
|
|
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_".concat(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);
|
|
|
|
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, l10n) {
|
|
var _this = this;
|
|
|
|
_classCallCheck(this, PDFFindBar);
|
|
|
|
this.opened = false;
|
|
this.bar = options.bar;
|
|
this.toggleButton = options.toggleButton;
|
|
this.findField = options.findField;
|
|
this.highlightAll = options.highlightAllCheckbox;
|
|
this.caseSensitive = options.caseSensitiveCheckbox;
|
|
this.entireWord = options.entireWordCheckbox;
|
|
this.findMsg = options.findMsg;
|
|
this.findResultsCount = options.findResultsCount;
|
|
this.findPreviousButton = options.findPreviousButton;
|
|
this.findNextButton = options.findNextButton;
|
|
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 = Promise.resolve("");
|
|
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");
|
|
status = "notFound";
|
|
break;
|
|
|
|
case _pdf_find_controller.FindState.WRAPPED:
|
|
findMsg = this.l10n.get("find_reached_".concat(previous ? "top" : "bottom"));
|
|
break;
|
|
}
|
|
|
|
this.findField.setAttribute("data-status", status);
|
|
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;
|
|
|
|
var limit = MATCHES_COUNT_LIMIT;
|
|
var matchCountMsg = Promise.resolve("");
|
|
|
|
if (total > 0) {
|
|
if (total > limit) {
|
|
var key = "find_match_count_limit";
|
|
matchCountMsg = this.l10n.get(key, {
|
|
limit: limit
|
|
});
|
|
} else {
|
|
var _key = "find_match_count";
|
|
matchCountMsg = this.l10n.get(_key, {
|
|
current: current,
|
|
total: total
|
|
});
|
|
}
|
|
}
|
|
|
|
matchCountMsg.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.toggleButton.setAttribute("aria-expanded", "true");
|
|
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.toggleButton.setAttribute("aria-expanded", "false");
|
|
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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 = {
|
|
"\u2010": "-",
|
|
"\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: "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: "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$selectedLeft = _ref2.selectedLeft,
|
|
selectedLeft = _ref2$selectedLeft === void 0 ? 0 : _ref2$selectedLeft,
|
|
_ref2$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: selectedLeft + 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 = new Set();
|
|
this._resumePageIdx = null;
|
|
this._dirtyMatch = false;
|
|
clearTimeout(this._findTimeout);
|
|
this._findTimeout = null;
|
|
this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
}
|
|
}, {
|
|
key: "_query",
|
|
get: function get() {
|
|
if (this._state.query !== this._rawQuery) {
|
|
this._rawQuery = this._state.query;
|
|
|
|
var _normalize = normalize(this._state.query);
|
|
|
|
var _normalize2 = _slicedToArray(_normalize, 1);
|
|
|
|
this._normalizedQuery = _normalize2[0];
|
|
}
|
|
|
|
return this._normalizedQuery;
|
|
}
|
|
}, {
|
|
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 _normalize3 = normalize(strBuf.join(""));
|
|
|
|
var _normalize4 = _slicedToArray(_normalize3, 2);
|
|
|
|
_this2._pageContents[i] = _normalize4[0];
|
|
_this2._pageDiffs[i] = _normalize4[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.has(i)) {
|
|
continue;
|
|
}
|
|
|
|
this._pendingFindMatches.add(i);
|
|
|
|
this._extractTextPromises[i].then(function (pageIdx) {
|
|
_this3._pendingFindMatches["delete"](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++) {
|
|
var _this$_pageMatches$i;
|
|
|
|
current += ((_this$_pageMatches$i = this._pageMatches[i]) === null || _this$_pageMatches$i === void 0 ? void 0 : _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) {
|
|
var _this$_state$query, _this$_state2;
|
|
|
|
this._eventBus.dispatch("updatefindcontrolstate", {
|
|
source: this,
|
|
state: state,
|
|
previous: previous,
|
|
matchesCount: this._requestMatchesCount(),
|
|
rawQuery: (_this$_state$query = (_this$_state2 = this._state) === null || _this$_state2 === void 0 ? void 0 : _this$_state2.query) !== null && _this$_state$query !== void 0 ? _this$_state$query : null
|
|
});
|
|
}
|
|
}]);
|
|
|
|
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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 (!this._isValidPage(pageNumber)) {
|
|
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$_destination,
|
|
_this3 = this;
|
|
|
|
if (!this._initialized) {
|
|
return;
|
|
}
|
|
|
|
if (!this._isValidPage(pageNumber)) {
|
|
console.error("PDFHistory.pushPage: \"".concat(pageNumber, "\" is not a valid page number."));
|
|
return;
|
|
}
|
|
|
|
if (((_this$_destination = this._destination) === null || _this$_destination === void 0 ? void 0 : _this$_destination.page) === pageNumber) {
|
|
return;
|
|
}
|
|
|
|
if (this._popStateInProgress) {
|
|
return;
|
|
}
|
|
|
|
this._pushOrReplaceState({
|
|
dest: null,
|
|
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: "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;
|
|
}
|
|
}, {
|
|
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 !== undefined || !this._destination.first) {
|
|
return;
|
|
}
|
|
|
|
forceReplace = true;
|
|
}
|
|
|
|
this._pushOrReplaceState(position, forceReplace);
|
|
}
|
|
}, {
|
|
key: "_isValidPage",
|
|
value: function _isValidPage(val) {
|
|
return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount;
|
|
}
|
|
}, {
|
|
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 (!this._isValidPage(page) || 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;
|
|
}
|
|
}]);
|
|
|
|
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 = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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");
|
|
|
|
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 === null || optionalContentConfig === void 0 ? void 0 : 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 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 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$ignoreDestinatio = _ref.ignoreDestinationZoom,
|
|
ignoreDestinationZoom = _ref$ignoreDestinatio === void 0 ? false : _ref$ignoreDestinatio;
|
|
|
|
_classCallCheck(this, PDFLinkService);
|
|
|
|
this.eventBus = eventBus;
|
|
this.externalLinkTarget = externalLinkTarget;
|
|
this.externalLinkRel = externalLinkRel;
|
|
this.externalLinkEnabled = true;
|
|
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: "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;
|
|
}
|
|
}, {
|
|
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 (_typeof(destRef) === "object" && destRef !== null) {
|
|
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 _this$_pagesRefCache;
|
|
|
|
var refStr = pageRef.gen === 0 ? "".concat(pageRef.num, "R") : "".concat(pageRef.num, "R").concat(pageRef.gen);
|
|
return ((_this$_pagesRefCache = this._pagesRefCache) === null || _this$_pagesRefCache === void 0 ? void 0 : _this$_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);
|
|
}
|
|
}]);
|
|
|
|
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: "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) {}
|
|
}, {
|
|
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;
|
|
}
|
|
}]);
|
|
|
|
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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) 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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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;
|
|
|
|
if (_this._currentOutlineItemCapability && !_this._currentOutlineItemCapability.settled) {
|
|
_this._currentOutlineItemCapability.resolve(_this._isPagesLoaded);
|
|
}
|
|
});
|
|
|
|
_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;
|
|
|
|
if (this._currentOutlineItemCapability && !this._currentOutlineItemCapability.settled) {
|
|
this._currentOutlineItemCapability.resolve(false);
|
|
}
|
|
|
|
this._currentOutlineItemCapability = null;
|
|
}
|
|
}, {
|
|
key: "_dispatchEvent",
|
|
value: function _dispatchEvent(outlineCount) {
|
|
var _this$_pdfDocument;
|
|
|
|
this._currentOutlineItemCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
|
if (outlineCount === 0 || (_this$_pdfDocument = this._pdfDocument) !== null && _this$_pdfDocument !== void 0 && _this$_pdfDocument.loadingParams.disableAutoFetch) {
|
|
this._currentOutlineItemCapability.resolve(false);
|
|
} else if (this._isPagesLoaded) {
|
|
this._currentOutlineItemCapability.resolve(true);
|
|
}
|
|
|
|
this.eventBus.dispatch("outlineloaded", {
|
|
source: this,
|
|
outlineCount: outlineCount,
|
|
currentOutlineItemPromise: this._currentOutlineItemCapability.promise
|
|
});
|
|
}
|
|
}, {
|
|
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" && destRef !== null)) {
|
|
_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 container = _ref.container,
|
|
pdfViewer = _ref.pdfViewer,
|
|
eventBus = _ref.eventBus;
|
|
|
|
_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;
|
|
}
|
|
|
|
_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 = Date.now();
|
|
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: "isFullscreen",
|
|
get: function get() {
|
|
return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen);
|
|
}
|
|
}, {
|
|
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
|
|
});
|
|
}
|
|
}, {
|
|
key: "_setSwitchInProgress",
|
|
value: function _setSwitchInProgress() {
|
|
var _this = this;
|
|
|
|
if (this.switchInProgress) {
|
|
clearTimeout(this.switchInProgress);
|
|
}
|
|
|
|
this.switchInProgress = setTimeout(function () {
|
|
_this._removeFullscreenChangeListeners();
|
|
|
|
delete _this.switchInProgress;
|
|
|
|
_this._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 _this2 = this;
|
|
|
|
this.active = true;
|
|
|
|
this._resetSwitchInProgress();
|
|
|
|
this._notifyStateChange();
|
|
|
|
this.container.classList.add(ACTIVE_SELECTOR);
|
|
setTimeout(function () {
|
|
_this2.pdfViewer.currentPageNumber = _this2.args.page;
|
|
_this2.pdfViewer.currentScaleValue = "page-fit";
|
|
}, 0);
|
|
|
|
this._addWindowListeners();
|
|
|
|
this._showControls();
|
|
|
|
this.contextMenuOpen = false;
|
|
window.getSelection().removeAllRanges();
|
|
}
|
|
}, {
|
|
key: "_exit",
|
|
value: function _exit() {
|
|
var _this3 = this;
|
|
|
|
var page = this.pdfViewer.currentPageNumber;
|
|
this.container.classList.remove(ACTIVE_SELECTOR);
|
|
setTimeout(function () {
|
|
_this3.active = false;
|
|
|
|
_this3._removeFullscreenChangeListeners();
|
|
|
|
_this3._notifyStateChange();
|
|
|
|
_this3.pdfViewer.currentScaleValue = _this3.args.previousScale;
|
|
_this3.pdfViewer.currentPageNumber = page;
|
|
_this3.args = null;
|
|
}, 0);
|
|
|
|
this._removeWindowListeners();
|
|
|
|
this._hideControls();
|
|
|
|
this._resetMouseScrollState();
|
|
|
|
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 _this4 = this;
|
|
|
|
if (this.controlsTimeout) {
|
|
clearTimeout(this.controlsTimeout);
|
|
} else {
|
|
this.container.classList.add(CONTROLS_SELECTOR);
|
|
}
|
|
|
|
this.controlsTimeout = setTimeout(function () {
|
|
_this4.container.classList.remove(CONTROLS_SELECTOR);
|
|
|
|
delete _this4.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;
|
|
}
|
|
}]);
|
|
|
|
return PDFPresentationMode;
|
|
}();
|
|
|
|
exports.PDFPresentationMode = PDFPresentationMode;
|
|
|
|
/***/ }),
|
|
/* 24 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.PDFScriptingManager = void 0;
|
|
|
|
var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
|
var _pdfjsLib = __webpack_require__(7);
|
|
|
|
var _ui_utils = __webpack_require__(6);
|
|
|
|
var _pdf_rendering_queue = __webpack_require__(10);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
|
|
|
|
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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
|
|
|
|
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
|
|
|
|
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 _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 _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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 PDFScriptingManager = /*#__PURE__*/function () {
|
|
function PDFScriptingManager(_ref) {
|
|
var eventBus = _ref.eventBus,
|
|
_ref$sandboxBundleSrc = _ref.sandboxBundleSrc,
|
|
sandboxBundleSrc = _ref$sandboxBundleSrc === void 0 ? null : _ref$sandboxBundleSrc,
|
|
_ref$scriptingFactory = _ref.scriptingFactory,
|
|
scriptingFactory = _ref$scriptingFactory === void 0 ? null : _ref$scriptingFactory,
|
|
_ref$docPropertiesLoo = _ref.docPropertiesLookup,
|
|
docPropertiesLookup = _ref$docPropertiesLoo === void 0 ? null : _ref$docPropertiesLoo;
|
|
|
|
_classCallCheck(this, PDFScriptingManager);
|
|
|
|
this._pdfDocument = null;
|
|
this._pdfViewer = null;
|
|
this._closeCapability = null;
|
|
this._destroyCapability = null;
|
|
this._scripting = null;
|
|
this._mouseState = Object.create(null);
|
|
this._ready = false;
|
|
this._eventBus = eventBus;
|
|
this._sandboxBundleSrc = sandboxBundleSrc;
|
|
this._scriptingFactory = scriptingFactory;
|
|
this._docPropertiesLookup = docPropertiesLookup;
|
|
}
|
|
|
|
_createClass(PDFScriptingManager, [{
|
|
key: "setViewer",
|
|
value: function setViewer(pdfViewer) {
|
|
this._pdfViewer = pdfViewer;
|
|
}
|
|
}, {
|
|
key: "setDocument",
|
|
value: function () {
|
|
var _setDocument = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2(pdfDocument) {
|
|
var _this = this,
|
|
_this$_scripting3;
|
|
|
|
var _yield$Promise$all, _yield$Promise$all2, objects, calculationOrder, docActions, _iterator, _step, _step$value, name, listener, _iterator2, _step2, _step2$value, _name, _listener, docProperties;
|
|
|
|
return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
if (!this._pdfDocument) {
|
|
_context2.next = 3;
|
|
break;
|
|
}
|
|
|
|
_context2.next = 3;
|
|
return this._destroyScripting();
|
|
|
|
case 3:
|
|
this._pdfDocument = pdfDocument;
|
|
|
|
if (pdfDocument) {
|
|
_context2.next = 6;
|
|
break;
|
|
}
|
|
|
|
return _context2.abrupt("return");
|
|
|
|
case 6:
|
|
_context2.next = 8;
|
|
return Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]);
|
|
|
|
case 8:
|
|
_yield$Promise$all = _context2.sent;
|
|
_yield$Promise$all2 = _slicedToArray(_yield$Promise$all, 3);
|
|
objects = _yield$Promise$all2[0];
|
|
calculationOrder = _yield$Promise$all2[1];
|
|
docActions = _yield$Promise$all2[2];
|
|
|
|
if (!(!objects && !docActions)) {
|
|
_context2.next = 17;
|
|
break;
|
|
}
|
|
|
|
_context2.next = 16;
|
|
return this._destroyScripting();
|
|
|
|
case 16:
|
|
return _context2.abrupt("return");
|
|
|
|
case 17:
|
|
if (!(pdfDocument !== this._pdfDocument)) {
|
|
_context2.next = 19;
|
|
break;
|
|
}
|
|
|
|
return _context2.abrupt("return");
|
|
|
|
case 19:
|
|
_context2.prev = 19;
|
|
this._scripting = this._createScripting();
|
|
_context2.next = 29;
|
|
break;
|
|
|
|
case 23:
|
|
_context2.prev = 23;
|
|
_context2.t0 = _context2["catch"](19);
|
|
console.error("PDFScriptingManager.setDocument: \"".concat(_context2.t0 === null || _context2.t0 === void 0 ? void 0 : _context2.t0.message, "\"."));
|
|
_context2.next = 28;
|
|
return this._destroyScripting();
|
|
|
|
case 28:
|
|
return _context2.abrupt("return");
|
|
|
|
case 29:
|
|
this._internalEvents.set("updatefromsandbox", function (event) {
|
|
if ((event === null || event === void 0 ? void 0 : event.source) !== window) {
|
|
return;
|
|
}
|
|
|
|
_this._updateFromSandbox(event.detail);
|
|
});
|
|
|
|
this._internalEvents.set("dispatcheventinsandbox", function (event) {
|
|
var _this$_scripting;
|
|
|
|
(_this$_scripting = _this._scripting) === null || _this$_scripting === void 0 ? void 0 : _this$_scripting.dispatchEventInSandbox(event.detail);
|
|
});
|
|
|
|
this._internalEvents.set("pagechanging", function (_ref2) {
|
|
var pageNumber = _ref2.pageNumber,
|
|
previous = _ref2.previous;
|
|
|
|
if (pageNumber === previous) {
|
|
return;
|
|
}
|
|
|
|
_this._dispatchPageClose(previous);
|
|
|
|
_this._dispatchPageOpen(pageNumber);
|
|
});
|
|
|
|
this._internalEvents.set("pagerendered", function (_ref3) {
|
|
var pageNumber = _ref3.pageNumber;
|
|
|
|
if (!_this._pageOpenPending.has(pageNumber)) {
|
|
return;
|
|
}
|
|
|
|
if (pageNumber !== _this._pdfViewer.currentPageNumber) {
|
|
return;
|
|
}
|
|
|
|
_this._dispatchPageOpen(pageNumber);
|
|
});
|
|
|
|
this._internalEvents.set("pagesdestroy", /*#__PURE__*/function () {
|
|
var _ref4 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(event) {
|
|
var _this$_scripting2, _this$_closeCapabilit;
|
|
|
|
return _regenerator["default"].wrap(function _callee$(_context) {
|
|
while (1) {
|
|
switch (_context.prev = _context.next) {
|
|
case 0:
|
|
_context.next = 2;
|
|
return _this._dispatchPageClose(_this._pdfViewer.currentPageNumber);
|
|
|
|
case 2:
|
|
_context.next = 4;
|
|
return (_this$_scripting2 = _this._scripting) === null || _this$_scripting2 === void 0 ? void 0 : _this$_scripting2.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "WillClose"
|
|
});
|
|
|
|
case 4:
|
|
(_this$_closeCapabilit = _this._closeCapability) === null || _this$_closeCapabilit === void 0 ? void 0 : _this$_closeCapabilit.resolve();
|
|
|
|
case 5:
|
|
case "end":
|
|
return _context.stop();
|
|
}
|
|
}
|
|
}, _callee);
|
|
}));
|
|
|
|
return function (_x2) {
|
|
return _ref4.apply(this, arguments);
|
|
};
|
|
}());
|
|
|
|
this._domEvents.set("mousedown", function (event) {
|
|
_this._mouseState.isDown = true;
|
|
});
|
|
|
|
this._domEvents.set("mouseup", function (event) {
|
|
_this._mouseState.isDown = false;
|
|
});
|
|
|
|
_iterator = _createForOfIteratorHelper(this._internalEvents);
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
_step$value = _slicedToArray(_step.value, 2), name = _step$value[0], listener = _step$value[1];
|
|
|
|
this._eventBus._on(name, listener);
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
|
|
_iterator2 = _createForOfIteratorHelper(this._domEvents);
|
|
|
|
try {
|
|
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
_step2$value = _slicedToArray(_step2.value, 2), _name = _step2$value[0], _listener = _step2$value[1];
|
|
window.addEventListener(_name, _listener);
|
|
}
|
|
} catch (err) {
|
|
_iterator2.e(err);
|
|
} finally {
|
|
_iterator2.f();
|
|
}
|
|
|
|
_context2.prev = 40;
|
|
_context2.next = 43;
|
|
return this._getDocProperties();
|
|
|
|
case 43:
|
|
docProperties = _context2.sent;
|
|
|
|
if (!(pdfDocument !== this._pdfDocument)) {
|
|
_context2.next = 46;
|
|
break;
|
|
}
|
|
|
|
return _context2.abrupt("return");
|
|
|
|
case 46:
|
|
_context2.next = 48;
|
|
return this._scripting.createSandbox({
|
|
objects: objects,
|
|
calculationOrder: calculationOrder,
|
|
appInfo: {
|
|
platform: navigator.platform,
|
|
language: navigator.language
|
|
},
|
|
docInfo: _objectSpread(_objectSpread({}, docProperties), {}, {
|
|
actions: docActions
|
|
})
|
|
});
|
|
|
|
case 48:
|
|
this._eventBus.dispatch("sandboxcreated", {
|
|
source: this
|
|
});
|
|
|
|
_context2.next = 57;
|
|
break;
|
|
|
|
case 51:
|
|
_context2.prev = 51;
|
|
_context2.t1 = _context2["catch"](40);
|
|
console.error("PDFScriptingManager.setDocument: \"".concat(_context2.t1 === null || _context2.t1 === void 0 ? void 0 : _context2.t1.message, "\"."));
|
|
_context2.next = 56;
|
|
return this._destroyScripting();
|
|
|
|
case 56:
|
|
return _context2.abrupt("return");
|
|
|
|
case 57:
|
|
_context2.next = 59;
|
|
return (_this$_scripting3 = this._scripting) === null || _this$_scripting3 === void 0 ? void 0 : _this$_scripting3.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "Open"
|
|
});
|
|
|
|
case 59:
|
|
_context2.next = 61;
|
|
return this._dispatchPageOpen(this._pdfViewer.currentPageNumber, true);
|
|
|
|
case 61:
|
|
Promise.resolve().then(function () {
|
|
if (pdfDocument === _this._pdfDocument) {
|
|
_this._ready = true;
|
|
}
|
|
});
|
|
|
|
case 62:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, this, [[19, 23], [40, 51]]);
|
|
}));
|
|
|
|
function setDocument(_x) {
|
|
return _setDocument.apply(this, arguments);
|
|
}
|
|
|
|
return setDocument;
|
|
}()
|
|
}, {
|
|
key: "dispatchWillSave",
|
|
value: function () {
|
|
var _dispatchWillSave = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(detail) {
|
|
var _this$_scripting4;
|
|
|
|
return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
while (1) {
|
|
switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
return _context3.abrupt("return", (_this$_scripting4 = this._scripting) === null || _this$_scripting4 === void 0 ? void 0 : _this$_scripting4.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "WillSave"
|
|
}));
|
|
|
|
case 1:
|
|
case "end":
|
|
return _context3.stop();
|
|
}
|
|
}
|
|
}, _callee3, this);
|
|
}));
|
|
|
|
function dispatchWillSave(_x3) {
|
|
return _dispatchWillSave.apply(this, arguments);
|
|
}
|
|
|
|
return dispatchWillSave;
|
|
}()
|
|
}, {
|
|
key: "dispatchDidSave",
|
|
value: function () {
|
|
var _dispatchDidSave = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(detail) {
|
|
var _this$_scripting5;
|
|
|
|
return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
while (1) {
|
|
switch (_context4.prev = _context4.next) {
|
|
case 0:
|
|
return _context4.abrupt("return", (_this$_scripting5 = this._scripting) === null || _this$_scripting5 === void 0 ? void 0 : _this$_scripting5.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "DidSave"
|
|
}));
|
|
|
|
case 1:
|
|
case "end":
|
|
return _context4.stop();
|
|
}
|
|
}
|
|
}, _callee4, this);
|
|
}));
|
|
|
|
function dispatchDidSave(_x4) {
|
|
return _dispatchDidSave.apply(this, arguments);
|
|
}
|
|
|
|
return dispatchDidSave;
|
|
}()
|
|
}, {
|
|
key: "dispatchWillPrint",
|
|
value: function () {
|
|
var _dispatchWillPrint = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee5(detail) {
|
|
var _this$_scripting6;
|
|
|
|
return _regenerator["default"].wrap(function _callee5$(_context5) {
|
|
while (1) {
|
|
switch (_context5.prev = _context5.next) {
|
|
case 0:
|
|
return _context5.abrupt("return", (_this$_scripting6 = this._scripting) === null || _this$_scripting6 === void 0 ? void 0 : _this$_scripting6.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "WillPrint"
|
|
}));
|
|
|
|
case 1:
|
|
case "end":
|
|
return _context5.stop();
|
|
}
|
|
}
|
|
}, _callee5, this);
|
|
}));
|
|
|
|
function dispatchWillPrint(_x5) {
|
|
return _dispatchWillPrint.apply(this, arguments);
|
|
}
|
|
|
|
return dispatchWillPrint;
|
|
}()
|
|
}, {
|
|
key: "dispatchDidPrint",
|
|
value: function () {
|
|
var _dispatchDidPrint = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee6(detail) {
|
|
var _this$_scripting7;
|
|
|
|
return _regenerator["default"].wrap(function _callee6$(_context6) {
|
|
while (1) {
|
|
switch (_context6.prev = _context6.next) {
|
|
case 0:
|
|
return _context6.abrupt("return", (_this$_scripting7 = this._scripting) === null || _this$_scripting7 === void 0 ? void 0 : _this$_scripting7.dispatchEventInSandbox({
|
|
id: "doc",
|
|
name: "DidPrint"
|
|
}));
|
|
|
|
case 1:
|
|
case "end":
|
|
return _context6.stop();
|
|
}
|
|
}
|
|
}, _callee6, this);
|
|
}));
|
|
|
|
function dispatchDidPrint(_x6) {
|
|
return _dispatchDidPrint.apply(this, arguments);
|
|
}
|
|
|
|
return dispatchDidPrint;
|
|
}()
|
|
}, {
|
|
key: "mouseState",
|
|
get: function get() {
|
|
return this._mouseState;
|
|
}
|
|
}, {
|
|
key: "destroyPromise",
|
|
get: function get() {
|
|
var _this$_destroyCapabil;
|
|
|
|
return ((_this$_destroyCapabil = this._destroyCapability) === null || _this$_destroyCapabil === void 0 ? void 0 : _this$_destroyCapabil.promise) || null;
|
|
}
|
|
}, {
|
|
key: "ready",
|
|
get: function get() {
|
|
return this._ready;
|
|
}
|
|
}, {
|
|
key: "_internalEvents",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_internalEvents", new Map());
|
|
}
|
|
}, {
|
|
key: "_domEvents",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_domEvents", new Map());
|
|
}
|
|
}, {
|
|
key: "_pageOpenPending",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_pageOpenPending", new Set());
|
|
}
|
|
}, {
|
|
key: "_visitedPages",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_visitedPages", new Map());
|
|
}
|
|
}, {
|
|
key: "_updateFromSandbox",
|
|
value: function () {
|
|
var _updateFromSandbox2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee7(detail) {
|
|
var isInPresentationMode, id, siblings, command, value, ids, _iterator3, _step3, elementId, element, _this$_pdfDocument;
|
|
|
|
return _regenerator["default"].wrap(function _callee7$(_context7) {
|
|
while (1) {
|
|
switch (_context7.prev = _context7.next) {
|
|
case 0:
|
|
isInPresentationMode = this._pdfViewer.isInPresentationMode || this._pdfViewer.isChangingPresentationMode;
|
|
id = detail.id, siblings = detail.siblings, command = detail.command, value = detail.value;
|
|
|
|
if (id) {
|
|
_context7.next = 25;
|
|
break;
|
|
}
|
|
|
|
_context7.t0 = command;
|
|
_context7.next = _context7.t0 === "clear" ? 6 : _context7.t0 === "error" ? 8 : _context7.t0 === "layout" ? 10 : _context7.t0 === "page-num" ? 12 : _context7.t0 === "print" ? 14 : _context7.t0 === "println" ? 18 : _context7.t0 === "zoom" ? 20 : 24;
|
|
break;
|
|
|
|
case 6:
|
|
console.clear();
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 8:
|
|
console.error(value);
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 10:
|
|
this._pdfViewer.spreadMode = (0, _ui_utils.apiPageLayoutToSpreadMode)(value);
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 12:
|
|
this._pdfViewer.currentPageNumber = value + 1;
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 14:
|
|
_context7.next = 16;
|
|
return this._pdfViewer.pagesPromise;
|
|
|
|
case 16:
|
|
this._eventBus.dispatch("print", {
|
|
source: this
|
|
});
|
|
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 18:
|
|
console.log(value);
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 20:
|
|
if (!isInPresentationMode) {
|
|
_context7.next = 22;
|
|
break;
|
|
}
|
|
|
|
return _context7.abrupt("return");
|
|
|
|
case 22:
|
|
this._pdfViewer.currentScaleValue = value;
|
|
return _context7.abrupt("break", 24);
|
|
|
|
case 24:
|
|
return _context7.abrupt("return");
|
|
|
|
case 25:
|
|
if (!isInPresentationMode) {
|
|
_context7.next = 28;
|
|
break;
|
|
}
|
|
|
|
if (!detail.focus) {
|
|
_context7.next = 28;
|
|
break;
|
|
}
|
|
|
|
return _context7.abrupt("return");
|
|
|
|
case 28:
|
|
delete detail.id;
|
|
delete detail.siblings;
|
|
ids = siblings ? [id].concat(_toConsumableArray(siblings)) : [id];
|
|
_iterator3 = _createForOfIteratorHelper(ids);
|
|
|
|
try {
|
|
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
elementId = _step3.value;
|
|
element = document.getElementById(elementId);
|
|
|
|
if (element) {
|
|
element.dispatchEvent(new CustomEvent("updatefromsandbox", {
|
|
detail: detail
|
|
}));
|
|
} else {
|
|
(_this$_pdfDocument = this._pdfDocument) === null || _this$_pdfDocument === void 0 ? void 0 : _this$_pdfDocument.annotationStorage.setValue(elementId, detail);
|
|
}
|
|
}
|
|
} catch (err) {
|
|
_iterator3.e(err);
|
|
} finally {
|
|
_iterator3.f();
|
|
}
|
|
|
|
case 33:
|
|
case "end":
|
|
return _context7.stop();
|
|
}
|
|
}
|
|
}, _callee7, this);
|
|
}));
|
|
|
|
function _updateFromSandbox(_x7) {
|
|
return _updateFromSandbox2.apply(this, arguments);
|
|
}
|
|
|
|
return _updateFromSandbox;
|
|
}()
|
|
}, {
|
|
key: "_dispatchPageOpen",
|
|
value: function () {
|
|
var _dispatchPageOpen2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee9(pageNumber) {
|
|
var _this2 = this;
|
|
|
|
var initialize,
|
|
pdfDocument,
|
|
visitedPages,
|
|
pageView,
|
|
actionsPromise,
|
|
_args9 = arguments;
|
|
return _regenerator["default"].wrap(function _callee9$(_context9) {
|
|
while (1) {
|
|
switch (_context9.prev = _context9.next) {
|
|
case 0:
|
|
initialize = _args9.length > 1 && _args9[1] !== undefined ? _args9[1] : false;
|
|
pdfDocument = this._pdfDocument, visitedPages = this._visitedPages;
|
|
|
|
if (initialize) {
|
|
this._closeCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
}
|
|
|
|
if (this._closeCapability) {
|
|
_context9.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context9.abrupt("return");
|
|
|
|
case 5:
|
|
pageView = this._pdfViewer.getPageView(pageNumber - 1);
|
|
|
|
if (!((pageView === null || pageView === void 0 ? void 0 : pageView.renderingState) !== _pdf_rendering_queue.RenderingStates.FINISHED)) {
|
|
_context9.next = 9;
|
|
break;
|
|
}
|
|
|
|
this._pageOpenPending.add(pageNumber);
|
|
|
|
return _context9.abrupt("return");
|
|
|
|
case 9:
|
|
this._pageOpenPending["delete"](pageNumber);
|
|
|
|
actionsPromise = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee8() {
|
|
var _pageView$pdfPage, _this2$_scripting;
|
|
|
|
var actions;
|
|
return _regenerator["default"].wrap(function _callee8$(_context8) {
|
|
while (1) {
|
|
switch (_context8.prev = _context8.next) {
|
|
case 0:
|
|
_context8.next = 2;
|
|
return !visitedPages.has(pageNumber) ? (_pageView$pdfPage = pageView.pdfPage) === null || _pageView$pdfPage === void 0 ? void 0 : _pageView$pdfPage.getJSActions() : null;
|
|
|
|
case 2:
|
|
actions = _context8.sent;
|
|
|
|
if (!(pdfDocument !== _this2._pdfDocument)) {
|
|
_context8.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context8.abrupt("return");
|
|
|
|
case 5:
|
|
_context8.next = 7;
|
|
return (_this2$_scripting = _this2._scripting) === null || _this2$_scripting === void 0 ? void 0 : _this2$_scripting.dispatchEventInSandbox({
|
|
id: "page",
|
|
name: "PageOpen",
|
|
pageNumber: pageNumber,
|
|
actions: actions
|
|
});
|
|
|
|
case 7:
|
|
case "end":
|
|
return _context8.stop();
|
|
}
|
|
}
|
|
}, _callee8);
|
|
}))();
|
|
visitedPages.set(pageNumber, actionsPromise);
|
|
|
|
case 12:
|
|
case "end":
|
|
return _context9.stop();
|
|
}
|
|
}
|
|
}, _callee9, this);
|
|
}));
|
|
|
|
function _dispatchPageOpen(_x8) {
|
|
return _dispatchPageOpen2.apply(this, arguments);
|
|
}
|
|
|
|
return _dispatchPageOpen;
|
|
}()
|
|
}, {
|
|
key: "_dispatchPageClose",
|
|
value: function () {
|
|
var _dispatchPageClose2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee10(pageNumber) {
|
|
var _this$_scripting8;
|
|
|
|
var pdfDocument, visitedPages, actionsPromise;
|
|
return _regenerator["default"].wrap(function _callee10$(_context10) {
|
|
while (1) {
|
|
switch (_context10.prev = _context10.next) {
|
|
case 0:
|
|
pdfDocument = this._pdfDocument, visitedPages = this._visitedPages;
|
|
|
|
if (this._closeCapability) {
|
|
_context10.next = 3;
|
|
break;
|
|
}
|
|
|
|
return _context10.abrupt("return");
|
|
|
|
case 3:
|
|
if (!this._pageOpenPending.has(pageNumber)) {
|
|
_context10.next = 5;
|
|
break;
|
|
}
|
|
|
|
return _context10.abrupt("return");
|
|
|
|
case 5:
|
|
actionsPromise = visitedPages.get(pageNumber);
|
|
|
|
if (actionsPromise) {
|
|
_context10.next = 8;
|
|
break;
|
|
}
|
|
|
|
return _context10.abrupt("return");
|
|
|
|
case 8:
|
|
visitedPages.set(pageNumber, null);
|
|
_context10.next = 11;
|
|
return actionsPromise;
|
|
|
|
case 11:
|
|
if (!(pdfDocument !== this._pdfDocument)) {
|
|
_context10.next = 13;
|
|
break;
|
|
}
|
|
|
|
return _context10.abrupt("return");
|
|
|
|
case 13:
|
|
_context10.next = 15;
|
|
return (_this$_scripting8 = this._scripting) === null || _this$_scripting8 === void 0 ? void 0 : _this$_scripting8.dispatchEventInSandbox({
|
|
id: "page",
|
|
name: "PageClose",
|
|
pageNumber: pageNumber
|
|
});
|
|
|
|
case 15:
|
|
case "end":
|
|
return _context10.stop();
|
|
}
|
|
}
|
|
}, _callee10, this);
|
|
}));
|
|
|
|
function _dispatchPageClose(_x9) {
|
|
return _dispatchPageClose2.apply(this, arguments);
|
|
}
|
|
|
|
return _dispatchPageClose;
|
|
}()
|
|
}, {
|
|
key: "_getDocProperties",
|
|
value: function () {
|
|
var _getDocProperties2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee11() {
|
|
return _regenerator["default"].wrap(function _callee11$(_context11) {
|
|
while (1) {
|
|
switch (_context11.prev = _context11.next) {
|
|
case 0:
|
|
if (!this._docPropertiesLookup) {
|
|
_context11.next = 2;
|
|
break;
|
|
}
|
|
|
|
return _context11.abrupt("return", this._docPropertiesLookup(this._pdfDocument));
|
|
|
|
case 2:
|
|
throw new Error("_getDocProperties: Unable to lookup properties.");
|
|
|
|
case 3:
|
|
case "end":
|
|
return _context11.stop();
|
|
}
|
|
}
|
|
}, _callee11, this);
|
|
}));
|
|
|
|
function _getDocProperties() {
|
|
return _getDocProperties2.apply(this, arguments);
|
|
}
|
|
|
|
return _getDocProperties;
|
|
}()
|
|
}, {
|
|
key: "_createScripting",
|
|
value: function _createScripting() {
|
|
this._destroyCapability = (0, _pdfjsLib.createPromiseCapability)();
|
|
|
|
if (this._scripting) {
|
|
throw new Error("_createScripting: Scripting already exists.");
|
|
}
|
|
|
|
if (this._scriptingFactory) {
|
|
return this._scriptingFactory.createScripting({
|
|
sandboxBundleSrc: this._sandboxBundleSrc
|
|
});
|
|
}
|
|
|
|
throw new Error("_createScripting: Cannot create scripting.");
|
|
}
|
|
}, {
|
|
key: "_destroyScripting",
|
|
value: function () {
|
|
var _destroyScripting2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee12() {
|
|
var _this$_destroyCapabil3;
|
|
|
|
var _this$_destroyCapabil2, _iterator4, _step4, _step4$value, name, listener, _iterator5, _step5, _step5$value, _name2, _listener2;
|
|
|
|
return _regenerator["default"].wrap(function _callee12$(_context12) {
|
|
while (1) {
|
|
switch (_context12.prev = _context12.next) {
|
|
case 0:
|
|
if (this._scripting) {
|
|
_context12.next = 4;
|
|
break;
|
|
}
|
|
|
|
this._pdfDocument = null;
|
|
(_this$_destroyCapabil2 = this._destroyCapability) === null || _this$_destroyCapabil2 === void 0 ? void 0 : _this$_destroyCapabil2.resolve();
|
|
return _context12.abrupt("return");
|
|
|
|
case 4:
|
|
if (!this._closeCapability) {
|
|
_context12.next = 8;
|
|
break;
|
|
}
|
|
|
|
_context12.next = 7;
|
|
return Promise.race([this._closeCapability.promise, new Promise(function (resolve) {
|
|
setTimeout(resolve, 1000);
|
|
})])["catch"](function (reason) {});
|
|
|
|
case 7:
|
|
this._closeCapability = null;
|
|
|
|
case 8:
|
|
this._pdfDocument = null;
|
|
_context12.prev = 9;
|
|
_context12.next = 12;
|
|
return this._scripting.destroySandbox();
|
|
|
|
case 12:
|
|
_context12.next = 16;
|
|
break;
|
|
|
|
case 14:
|
|
_context12.prev = 14;
|
|
_context12.t0 = _context12["catch"](9);
|
|
|
|
case 16:
|
|
_iterator4 = _createForOfIteratorHelper(this._internalEvents);
|
|
|
|
try {
|
|
for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
|
|
_step4$value = _slicedToArray(_step4.value, 2), name = _step4$value[0], listener = _step4$value[1];
|
|
|
|
this._eventBus._off(name, listener);
|
|
}
|
|
} catch (err) {
|
|
_iterator4.e(err);
|
|
} finally {
|
|
_iterator4.f();
|
|
}
|
|
|
|
this._internalEvents.clear();
|
|
|
|
_iterator5 = _createForOfIteratorHelper(this._domEvents);
|
|
|
|
try {
|
|
for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) {
|
|
_step5$value = _slicedToArray(_step5.value, 2), _name2 = _step5$value[0], _listener2 = _step5$value[1];
|
|
window.removeEventListener(_name2, _listener2);
|
|
}
|
|
} catch (err) {
|
|
_iterator5.e(err);
|
|
} finally {
|
|
_iterator5.f();
|
|
}
|
|
|
|
this._domEvents.clear();
|
|
|
|
this._pageOpenPending.clear();
|
|
|
|
this._visitedPages.clear();
|
|
|
|
this._scripting = null;
|
|
delete this._mouseState.isDown;
|
|
this._ready = false;
|
|
(_this$_destroyCapabil3 = this._destroyCapability) === null || _this$_destroyCapabil3 === void 0 ? void 0 : _this$_destroyCapabil3.resolve();
|
|
|
|
case 28:
|
|
case "end":
|
|
return _context12.stop();
|
|
}
|
|
}
|
|
}, _callee12, this, [[9, 14]]);
|
|
}));
|
|
|
|
function _destroyScripting() {
|
|
return _destroyScripting2.apply(this, arguments);
|
|
}
|
|
|
|
return _destroyScripting;
|
|
}()
|
|
}]);
|
|
|
|
return PDFScriptingManager;
|
|
}();
|
|
|
|
exports.PDFScriptingManager = PDFScriptingManager;
|
|
|
|
/***/ }),
|
|
/* 25 */
|
|
/***/ ((__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,
|
|
l10n = _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: "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;
|
|
}
|
|
}, {
|
|
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.toggleButton.setAttribute("aria-expanded", "true");
|
|
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.toggleButton.setAttribute("aria-expanded", "false");
|
|
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 === null || pageView === void 0 ? void 0 : 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").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").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);
|
|
evt.currentOutlineItemPromise.then(function (enabled) {
|
|
if (!_this3.isInitialViewSet) {
|
|
return;
|
|
}
|
|
|
|
_this3._currentOutlineItemButton.disabled = !enabled;
|
|
});
|
|
});
|
|
|
|
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();
|
|
}
|
|
});
|
|
}
|
|
}]);
|
|
|
|
return PDFSidebar;
|
|
}();
|
|
|
|
exports.PDFSidebar = PDFSidebar;
|
|
|
|
/***/ }),
|
|
/* 26 */
|
|
/***/ ((__unused_webpack_module, exports) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.PDFSidebarResizer = void 0;
|
|
|
|
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, l10n) {
|
|
var _this = this;
|
|
|
|
_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: "outerContainerWidth",
|
|
get: function get() {
|
|
return this._outerContainerWidth || (this._outerContainerWidth = this.outerContainer.clientWidth);
|
|
}
|
|
}, {
|
|
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 !== null && evt !== void 0 && evt.view);
|
|
});
|
|
|
|
this.eventBus._on("resize", function (evt) {
|
|
if ((evt === null || evt === void 0 ? void 0 : 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
|
|
});
|
|
}
|
|
});
|
|
});
|
|
}
|
|
}]);
|
|
|
|
return PDFSidebarResizer;
|
|
}();
|
|
|
|
exports.PDFSidebarResizer = PDFSidebarResizer;
|
|
|
|
/***/ }),
|
|
/* 27 */
|
|
/***/ ((__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__(28);
|
|
|
|
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,
|
|
l10n = _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: "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);
|
|
}
|
|
}
|
|
}, {
|
|
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,
|
|
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 _this$_pageLabels$i, _this$_pageLabels;
|
|
|
|
this._thumbnails[i].setPageLabel((_this$_pageLabels$i = (_this$_pageLabels = this._pageLabels) === null || _this$_pageLabels === void 0 ? void 0 : _this$_pageLabels[i]) !== null && _this$_pageLabels$i !== void 0 ? _this$_pageLabels$i : null);
|
|
}
|
|
}
|
|
}, {
|
|
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;
|
|
}
|
|
}]);
|
|
|
|
return PDFThumbnailViewer;
|
|
}();
|
|
|
|
exports.PDFThumbnailViewer = PDFThumbnailViewer;
|
|
|
|
/***/ }),
|
|
/* 28 */
|
|
/***/ ((__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) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 DRAW_UPSCALE_FACTOR = 2;
|
|
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, tempCanvas.getContext("2d")];
|
|
},
|
|
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,
|
|
l10n = _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;
|
|
};
|
|
|
|
var pageWidth = this.viewport.width,
|
|
pageHeight = this.viewport.height,
|
|
pageRatio = pageWidth / pageHeight;
|
|
this.canvasWidth = THUMBNAIL_WIDTH;
|
|
this.canvasHeight = this.canvasWidth / pageRatio | 0;
|
|
this.scale = this.canvasWidth / 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;
|
|
var pageWidth = this.viewport.width,
|
|
pageHeight = this.viewport.height,
|
|
pageRatio = pageWidth / pageHeight;
|
|
this.canvasHeight = this.canvasWidth / pageRatio | 0;
|
|
this.scale = this.canvasWidth / pageWidth;
|
|
this.div.removeAttribute("data-loaded");
|
|
var ring = this.ring;
|
|
ring.textContent = "";
|
|
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 upscaleFactor = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
|
|
var canvas = document.createElement("canvas");
|
|
canvas.mozOpaque = true;
|
|
var ctx = canvas.getContext("2d", {
|
|
alpha: false
|
|
});
|
|
var outputScale = (0, _ui_utils.getOutputScale)(ctx);
|
|
canvas.width = upscaleFactor * this.canvasWidth * outputScale.sx | 0;
|
|
canvas.height = upscaleFactor * this.canvasHeight * outputScale.sy | 0;
|
|
var transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null;
|
|
return {
|
|
ctx: ctx,
|
|
canvas: canvas,
|
|
transform: transform
|
|
};
|
|
}
|
|
}, {
|
|
key: "_convertCanvasToImage",
|
|
value: function _convertCanvasToImage(canvas) {
|
|
if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
throw new Error("_convertCanvasToImage: Rendering has not finished.");
|
|
}
|
|
|
|
var reducedCanvas = this._reduceImage(canvas);
|
|
|
|
var image = document.createElement("img");
|
|
image.className = "thumbnailImage";
|
|
|
|
this._thumbPageCanvas.then(function (msg) {
|
|
image.setAttribute("aria-label", msg);
|
|
});
|
|
|
|
image.style.width = this.canvasWidth + "px";
|
|
image.style.height = this.canvasHeight + "px";
|
|
image.src = reducedCanvas.toDataURL();
|
|
this.image = image;
|
|
this.div.setAttribute("data-loaded", true);
|
|
this.ring.appendChild(image);
|
|
reducedCanvas.width = 0;
|
|
reducedCanvas.height = 0;
|
|
}
|
|
}, {
|
|
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");
|
|
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$(_context) {
|
|
while (1) {
|
|
switch (_context.prev = _context.next) {
|
|
case 0:
|
|
error = _args.length > 0 && _args[0] !== undefined ? _args[0] : null;
|
|
|
|
if (renderTask === _this.renderTask) {
|
|
_this.renderTask = null;
|
|
}
|
|
|
|
if (!(error instanceof _pdfjsLib.RenderingCancelledException)) {
|
|
_context.next = 4;
|
|
break;
|
|
}
|
|
|
|
return _context.abrupt("return");
|
|
|
|
case 4:
|
|
_this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
|
_this._convertCanvasToImage(canvas);
|
|
|
|
if (!error) {
|
|
_context.next = 8;
|
|
break;
|
|
}
|
|
|
|
throw error;
|
|
|
|
case 8:
|
|
case "end":
|
|
return _context.stop();
|
|
}
|
|
}
|
|
}, _callee);
|
|
}));
|
|
|
|
return function finishRenderTask() {
|
|
return _ref2.apply(this, arguments);
|
|
};
|
|
}();
|
|
|
|
var _this$_getPageDrawCon = this._getPageDrawContext(DRAW_UPSCALE_FACTOR),
|
|
ctx = _this$_getPageDrawCon.ctx,
|
|
canvas = _this$_getPageDrawCon.canvas,
|
|
transform = _this$_getPageDrawCon.transform;
|
|
|
|
var drawViewport = this.viewport.clone({
|
|
scale: DRAW_UPSCALE_FACTOR * this.scale
|
|
});
|
|
|
|
var renderContinueCallback = function renderContinueCallback(cont) {
|
|
if (!_this.renderingQueue.isHighestPriority(_this)) {
|
|
_this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
|
|
|
|
_this.resume = function () {
|
|
_this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
|
|
cont();
|
|
};
|
|
|
|
return;
|
|
}
|
|
|
|
cont();
|
|
};
|
|
|
|
var renderContext = {
|
|
canvasContext: ctx,
|
|
transform: transform,
|
|
viewport: drawViewport,
|
|
optionalContentConfigPromise: this._optionalContentConfigPromise
|
|
};
|
|
var renderTask = this.renderTask = pdfPage.render(renderContext);
|
|
renderTask.onContinue = renderContinueCallback;
|
|
var resultPromise = renderTask.promise.then(function () {
|
|
return finishRenderTask(null);
|
|
}, function (error) {
|
|
return finishRenderTask(error);
|
|
});
|
|
resultPromise["finally"](function () {
|
|
canvas.width = 0;
|
|
canvas.height = 0;
|
|
|
|
var pageCached = _this.linkService.isPageCached(_this.id);
|
|
|
|
if (!pageCached) {
|
|
var _this$pdfPage;
|
|
|
|
(_this$pdfPage = _this.pdfPage) === null || _this$pdfPage === void 0 ? void 0 : _this$pdfPage.cleanup();
|
|
}
|
|
});
|
|
return resultPromise;
|
|
}
|
|
}, {
|
|
key: "setImage",
|
|
value: function setImage(pageView) {
|
|
if (this._checkSetImageDisabled()) {
|
|
return;
|
|
}
|
|
|
|
if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
|
|
return;
|
|
}
|
|
|
|
var canvas = pageView.canvas,
|
|
pdfPage = pageView.pdfPage;
|
|
|
|
if (!canvas) {
|
|
return;
|
|
}
|
|
|
|
if (!this.pdfPage) {
|
|
this.setPdfPage(pdfPage);
|
|
}
|
|
|
|
this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
|
this._convertCanvasToImage(canvas);
|
|
}
|
|
}, {
|
|
key: "_reduceImage",
|
|
value: function _reduceImage(img) {
|
|
var _this$_getPageDrawCon2 = this._getPageDrawContext(),
|
|
ctx = _this$_getPageDrawCon2.ctx,
|
|
canvas = _this$_getPageDrawCon2.canvas;
|
|
|
|
if (img.width <= 2 * canvas.width) {
|
|
ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
|
|
return canvas;
|
|
}
|
|
|
|
var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
|
|
var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
|
|
|
|
var _TempImageFactory$get = TempImageFactory.getCanvas(reducedWidth, reducedHeight),
|
|
_TempImageFactory$get2 = _slicedToArray(_TempImageFactory$get, 2),
|
|
reducedImage = _TempImageFactory$get2[0],
|
|
reducedImageCtx = _TempImageFactory$get2[1];
|
|
|
|
while (reducedWidth > img.width || reducedHeight > img.height) {
|
|
reducedWidth >>= 1;
|
|
reducedHeight >>= 1;
|
|
}
|
|
|
|
reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight);
|
|
|
|
while (reducedWidth > 2 * canvas.width) {
|
|
reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1);
|
|
reducedWidth >>= 1;
|
|
reducedHeight >>= 1;
|
|
}
|
|
|
|
ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
|
|
return canvas;
|
|
}
|
|
}, {
|
|
key: "_thumbPageTitle",
|
|
get: function get() {
|
|
var _this$pageLabel;
|
|
|
|
return this.l10n.get("thumb_page_title", {
|
|
page: (_this$pageLabel = this.pageLabel) !== null && _this$pageLabel !== void 0 ? _this$pageLabel : this.id
|
|
});
|
|
}
|
|
}, {
|
|
key: "_thumbPageCanvas",
|
|
get: function get() {
|
|
var _this$pageLabel2;
|
|
|
|
return this.l10n.get("thumb_page_canvas", {
|
|
page: (_this$pageLabel2 = this.pageLabel) !== null && _this$pageLabel2 !== void 0 ? _this$pageLabel2 : this.id
|
|
});
|
|
}
|
|
}, {
|
|
key: "setPageLabel",
|
|
value: function setPageLabel(label) {
|
|
var _this2 = this;
|
|
|
|
this.pageLabel = typeof label === "string" ? label : null;
|
|
|
|
this._thumbPageTitle.then(function (msg) {
|
|
_this2.anchor.title = msg;
|
|
});
|
|
|
|
if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
|
|
return;
|
|
}
|
|
|
|
this._thumbPageCanvas.then(function (msg) {
|
|
var _this2$image;
|
|
|
|
(_this2$image = _this2.image) === null || _this2$image === void 0 ? void 0 : _this2$image.setAttribute("aria-label", msg);
|
|
});
|
|
}
|
|
}]);
|
|
|
|
return PDFThumbnailView;
|
|
}();
|
|
|
|
exports.PDFThumbnailView = PDFThumbnailView;
|
|
|
|
/***/ }),
|
|
/* 29 */
|
|
/***/ ((__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__(30);
|
|
|
|
var _pdfjsLib = __webpack_require__(7);
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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: "_viewerElement",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_viewerElement", this.viewer);
|
|
}
|
|
}, {
|
|
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);
|
|
}
|
|
}]);
|
|
|
|
return PDFViewer;
|
|
}(_base_viewer.BaseViewer);
|
|
|
|
exports.PDFViewer = PDFViewer;
|
|
|
|
/***/ }),
|
|
/* 30 */
|
|
/***/ ((__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__(31);
|
|
|
|
var _l10n_utils = __webpack_require__(32);
|
|
|
|
var _pdf_page_view = __webpack_require__(33);
|
|
|
|
var _pdf_link_service = __webpack_require__(21);
|
|
|
|
var _struct_tree_layer_builder = __webpack_require__(34);
|
|
|
|
var _text_layer_builder = __webpack_require__(35);
|
|
|
|
var _xfa_layer_builder = __webpack_require__(36);
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 = '2.10.377';
|
|
|
|
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 (this.container.offsetParent && 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._scriptingManager = options.scriptingManager || null;
|
|
this.removePageBorders = options.removePageBorders || false;
|
|
this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE;
|
|
this.imageResourcesPath = options.imageResourcesPath || "";
|
|
this.renderInteractiveForms = options.renderInteractiveForms !== false;
|
|
this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
|
|
this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
|
|
this.useOnlyCssZoom = options.useOnlyCssZoom || false;
|
|
this.maxCanvasPixels = options.maxCanvasPixels;
|
|
this.l10n = options.l10n || _l10n_utils.NullL10n;
|
|
this.enableScripting = options.enableScripting === true && !!this._scriptingManager;
|
|
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: "pagesCount",
|
|
get: function get() {
|
|
return this._pages.length;
|
|
}
|
|
}, {
|
|
key: "getPageView",
|
|
value: function getPageView(index) {
|
|
return this._pages[index];
|
|
}
|
|
}, {
|
|
key: "pageViewsReady",
|
|
get: function get() {
|
|
if (!this._pagesCapability.settled) {
|
|
return false;
|
|
}
|
|
|
|
return this._pages.every(function (pageView) {
|
|
return pageView === null || pageView === void 0 ? void 0 : 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: "_setCurrentPageNumber",
|
|
value: function _setCurrentPageNumber(val) {
|
|
var _this$_pageLabels, _this$_pageLabels2;
|
|
|
|
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$_pageLabels = (_this$_pageLabels2 = this._pageLabels) === null || _this$_pageLabels2 === void 0 ? void 0 : _this$_pageLabels2[val - 1]) !== null && _this$_pageLabels !== void 0 ? _this$_pageLabels : null,
|
|
previous: previous
|
|
});
|
|
|
|
if (resetCurrentPageView) {
|
|
this._resetCurrentPageView();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}, {
|
|
key: "currentPageLabel",
|
|
get: function get() {
|
|
var _this$_pageLabels3, _this$_pageLabels4;
|
|
|
|
return (_this$_pageLabels3 = (_this$_pageLabels4 = this._pageLabels) === null || _this$_pageLabels4 === void 0 ? void 0 : _this$_pageLabels4[this._currentPageNumber - 1]) !== null && _this$_pageLabels3 !== void 0 ? _this$_pageLabels3 : null;
|
|
},
|
|
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;
|
|
}
|
|
|
|
rotation %= 360;
|
|
|
|
if (rotation < 0) {
|
|
rotation += 360;
|
|
}
|
|
|
|
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: "_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);
|
|
}
|
|
|
|
if (this._scriptingManager) {
|
|
this._scriptingManager.setDocument(null);
|
|
}
|
|
}
|
|
|
|
this.pdfDocument = pdfDocument;
|
|
|
|
if (!pdfDocument) {
|
|
return;
|
|
}
|
|
|
|
var isPureXfa = pdfDocument.isPureXfa;
|
|
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;
|
|
var xfaLayerFactory = isPureXfa ? _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,
|
|
xfaLayerFactory: xfaLayerFactory,
|
|
structTreeLayerFactory: _this2,
|
|
imageResourcesPath: _this2.imageResourcesPath,
|
|
renderInteractiveForms: _this2.renderInteractiveForms,
|
|
renderer: _this2.renderer,
|
|
useOnlyCssZoom: _this2.useOnlyCssZoom,
|
|
maxCanvasPixels: _this2.maxCanvasPixels,
|
|
l10n: _this2.l10n
|
|
});
|
|
|
|
_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 (_this2.enableScripting) {
|
|
_this2._scriptingManager.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 _this$_pageLabels$i, _this$_pageLabels5;
|
|
|
|
this._pages[i].setPageLabel((_this$_pageLabels$i = (_this$_pageLabels5 = this._pageLabels) === null || _this$_pageLabels5 === void 0 ? void 0 : _this$_pageLabels5[i]) !== null && _this$_pageLabels$i !== void 0 ? _this$_pageLabels$i : null);
|
|
}
|
|
}
|
|
}, {
|
|
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.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: "_pageWidthScaleFactor",
|
|
get: function get() {
|
|
if (this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL && !this.isInPresentationMode) {
|
|
return 2;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
}, {
|
|
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: "_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: "_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$pdfDocument2, _this$_scriptingManag;
|
|
|
|
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] : _l10n_utils.NullL10n;
|
|
var enableScripting = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : null;
|
|
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$pdfDocument.annotationStorage),
|
|
imageResourcesPath: imageResourcesPath,
|
|
renderInteractiveForms: renderInteractiveForms,
|
|
linkService: this.linkService,
|
|
downloadManager: this.downloadManager,
|
|
l10n: l10n,
|
|
enableScripting: enableScripting !== null && enableScripting !== void 0 ? enableScripting : this.enableScripting,
|
|
hasJSActionsPromise: hasJSActionsPromise || ((_this$pdfDocument2 = this.pdfDocument) === null || _this$pdfDocument2 === void 0 ? void 0 : _this$pdfDocument2.hasJSActions()),
|
|
mouseState: mouseState || ((_this$_scriptingManag = this._scriptingManager) === null || _this$_scriptingManag === void 0 ? void 0 : _this$_scriptingManag.mouseState)
|
|
});
|
|
}
|
|
}, {
|
|
key: "createXfaLayerBuilder",
|
|
value: function createXfaLayerBuilder(pageDiv, pdfPage) {
|
|
var _this$pdfDocument3;
|
|
|
|
var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
return new _xfa_layer_builder.XfaLayerBuilder({
|
|
pageDiv: pageDiv,
|
|
pdfPage: pdfPage,
|
|
annotationStorage: annotationStorage || ((_this$pdfDocument3 = this.pdfDocument) === null || _this$pdfDocument3 === void 0 ? void 0 : _this$pdfDocument3.annotationStorage)
|
|
});
|
|
}
|
|
}, {
|
|
key: "createStructTreeLayerBuilder",
|
|
value: function createStructTreeLayerBuilder(pdfPage) {
|
|
return new _struct_tree_layer_builder.StructTreeLayerBuilder({
|
|
pdfPage: pdfPage
|
|
});
|
|
}
|
|
}, {
|
|
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: "getPagesOverview",
|
|
value: function getPagesOverview() {
|
|
var _this5 = this;
|
|
|
|
return this._pages.map(function (pageView) {
|
|
var viewport = pageView.pdfPage.getViewport({
|
|
scale: 1
|
|
});
|
|
|
|
if (!_this5.enablePrintAutoRotate || (0, _ui_utils.isPortraitOrientation)(viewport)) {
|
|
return {
|
|
width: viewport.width,
|
|
height: viewport.height,
|
|
rotation: viewport.rotation
|
|
};
|
|
}
|
|
|
|
return {
|
|
width: viewport.height,
|
|
height: viewport.width,
|
|
rotation: (viewport.rotation - 90) % 360
|
|
};
|
|
});
|
|
}
|
|
}, {
|
|
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 _iterator = _createForOfIteratorHelper(this._pages),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var pageView = _step.value;
|
|
pageView.update(pageView.scale, pageView.rotation, promise);
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.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: "_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: "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);
|
|
}
|
|
}, {
|
|
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$_getVisiblePage.views,
|
|
pageLayout = new Map();
|
|
|
|
var _iterator2 = _createForOfIteratorHelper(views),
|
|
_step2;
|
|
|
|
try {
|
|
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
var _step2$value = _step2.value,
|
|
id = _step2$value.id,
|
|
y = _step2$value.y,
|
|
percent = _step2$value.percent,
|
|
widthPercent = _step2$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) {
|
|
_iterator2.e(err);
|
|
} finally {
|
|
_iterator2.f();
|
|
}
|
|
|
|
var _iterator3 = _createForOfIteratorHelper(pageLayout.values()),
|
|
_step3;
|
|
|
|
try {
|
|
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
var _yArray = _step3.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) {
|
|
_iterator3.e(err);
|
|
} finally {
|
|
_iterator3.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 _iterator4 = _createForOfIteratorHelper(_views),
|
|
_step4;
|
|
|
|
try {
|
|
for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
|
|
var _step4$value = _step4.value,
|
|
_id = _step4$value.id,
|
|
_percent = _step4$value.percent,
|
|
_widthPercent = _step4$value.widthPercent;
|
|
|
|
if (_id !== _expectedId2) {
|
|
continue;
|
|
}
|
|
|
|
if (_percent > 0 && _widthPercent === 100) {
|
|
return 2;
|
|
}
|
|
|
|
break;
|
|
}
|
|
} catch (err) {
|
|
_iterator4.e(err);
|
|
} finally {
|
|
_iterator4.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;
|
|
}
|
|
}]);
|
|
|
|
return BaseViewer;
|
|
}();
|
|
|
|
exports.BaseViewer = BaseViewer;
|
|
|
|
/***/ }),
|
|
/* 31 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0;
|
|
|
|
var _pdfjsLib = __webpack_require__(7);
|
|
|
|
var _l10n_utils = __webpack_require__(32);
|
|
|
|
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$/.test(n)) return _arrayLikeToArray(o, minLen); }
|
|
|
|
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
|
|
|
|
function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
|
|
|
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
|
|
|
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
|
|
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
|
|
|
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
|
|
|
var AnnotationLayerBuilder = /*#__PURE__*/function () {
|
|
function AnnotationLayerBuilder(_ref) {
|
|
var pageDiv = _ref.pageDiv,
|
|
pdfPage = _ref.pdfPage,
|
|
linkService = _ref.linkService,
|
|
downloadManager = _ref.downloadManager,
|
|
_ref$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 ? _l10n_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.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] : _l10n_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;
|
|
|
|
/***/ }),
|
|
/* 32 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.fixupLangCode = fixupLangCode;
|
|
exports.getL10nFallback = getL10nFallback;
|
|
exports.NullL10n = 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); }); }; }
|
|
|
|
var DEFAULT_L10N_STRINGS = {
|
|
of_pages: "of {{pagesCount}}",
|
|
page_of_pages: "({{pageNumber}} of {{pagesCount}})",
|
|
document_properties_kb: "{{size_kb}} KB ({{size_b}} bytes)",
|
|
document_properties_mb: "{{size_mb}} MB ({{size_b}} bytes)",
|
|
document_properties_date_string: "{{date}}, {{time}}",
|
|
document_properties_page_size_unit_inches: "in",
|
|
document_properties_page_size_unit_millimeters: "mm",
|
|
document_properties_page_size_orientation_portrait: "portrait",
|
|
document_properties_page_size_orientation_landscape: "landscape",
|
|
document_properties_page_size_name_a3: "A3",
|
|
document_properties_page_size_name_a4: "A4",
|
|
document_properties_page_size_name_letter: "Letter",
|
|
document_properties_page_size_name_legal: "Legal",
|
|
document_properties_page_size_dimension_string: "{{width}} × {{height}} {{unit}} ({{orientation}})",
|
|
document_properties_page_size_dimension_name_string: "{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})",
|
|
document_properties_linearized_yes: "Yes",
|
|
document_properties_linearized_no: "No",
|
|
print_progress_percent: "{{progress}}%",
|
|
"toggle_sidebar.title": "Toggle Sidebar",
|
|
"toggle_sidebar_notification2.title": "Toggle Sidebar (document contains outline/attachments/layers)",
|
|
additional_layers: "Additional Layers",
|
|
page_landmark: "Page {{page}}",
|
|
thumb_page_title: "Page {{page}}",
|
|
thumb_page_canvas: "Thumbnail of Page {{page}}",
|
|
find_reached_top: "Reached top of document, continued from bottom",
|
|
find_reached_bottom: "Reached end of document, continued from top",
|
|
"find_match_count[one]": "{{current}} of {{total}} match",
|
|
"find_match_count[other]": "{{current}} of {{total}} matches",
|
|
"find_match_count_limit[one]": "More than {{limit}} match",
|
|
"find_match_count_limit[other]": "More than {{limit}} matches",
|
|
find_not_found: "Phrase not found",
|
|
error_version_info: "PDF.js v{{version}} (build: {{build}})",
|
|
error_message: "Message: {{message}}",
|
|
error_stack: "Stack: {{stack}}",
|
|
error_file: "File: {{file}}",
|
|
error_line: "Line: {{line}}",
|
|
rendering_error: "An error occurred while rendering the page.",
|
|
page_scale_width: "Page Width",
|
|
page_scale_fit: "Page Fit",
|
|
page_scale_auto: "Automatic Zoom",
|
|
page_scale_actual: "Actual Size",
|
|
page_scale_percent: "{{scale}}%",
|
|
loading: "Loading…",
|
|
loading_error: "An error occurred while loading the PDF.",
|
|
invalid_file_error: "Invalid or corrupted PDF file.",
|
|
missing_file_error: "Missing PDF file.",
|
|
unexpected_response_error: "Unexpected server response.",
|
|
printing_not_supported: "Warning: Printing is not fully supported by this browser.",
|
|
printing_not_ready: "Warning: The PDF is not fully loaded for printing.",
|
|
web_fonts_disabled: "Web fonts are disabled: unable to use embedded PDF fonts."
|
|
};
|
|
|
|
function getL10nFallback(key, args) {
|
|
switch (key) {
|
|
case "find_match_count":
|
|
key = "find_match_count[".concat(args.total === 1 ? "one" : "other", "]");
|
|
break;
|
|
|
|
case "find_match_count_limit":
|
|
key = "find_match_count_limit[".concat(args.limit === 1 ? "one" : "other", "]");
|
|
break;
|
|
}
|
|
|
|
return DEFAULT_L10N_STRINGS[key] || "";
|
|
}
|
|
|
|
var PARTIAL_LANG_CODES = {
|
|
en: "en-US",
|
|
es: "es-ES",
|
|
fy: "fy-NL",
|
|
ga: "ga-IE",
|
|
gu: "gu-IN",
|
|
hi: "hi-IN",
|
|
hy: "hy-AM",
|
|
nb: "nb-NO",
|
|
ne: "ne-NP",
|
|
nn: "nn-NO",
|
|
pa: "pa-IN",
|
|
pt: "pt-PT",
|
|
sv: "sv-SE",
|
|
zh: "zh-CN"
|
|
};
|
|
|
|
function fixupLangCode(langCode) {
|
|
return PARTIAL_LANG_CODES[langCode === null || langCode === void 0 ? void 0 : langCode.toLowerCase()] || langCode;
|
|
}
|
|
|
|
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$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
return _context2.abrupt("return", "ltr");
|
|
|
|
case 1:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2);
|
|
}))();
|
|
},
|
|
get: function get(key) {
|
|
var _arguments = arguments;
|
|
return _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
var args, fallback;
|
|
return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
while (1) {
|
|
switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
args = _arguments.length > 1 && _arguments[1] !== undefined ? _arguments[1] : null;
|
|
fallback = _arguments.length > 2 && _arguments[2] !== undefined ? _arguments[2] : getL10nFallback(key, args);
|
|
return _context3.abrupt("return", formatL10nValue(fallback, args));
|
|
|
|
case 3:
|
|
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;
|
|
|
|
/***/ }),
|
|
/* 33 */
|
|
/***/ ((__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 _l10n_utils = __webpack_require__(32);
|
|
|
|
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 = options.renderInteractiveForms !== false;
|
|
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.xfaLayerFactory = options.xfaLayerFactory;
|
|
this.structTreeLayerFactory = options.structTreeLayerFactory;
|
|
this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
|
|
this.l10n = options.l10n || _l10n_utils.NullL10n;
|
|
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;
|
|
this.xfaLayer = null;
|
|
this.structTreeLayer = 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);
|
|
div.setAttribute("role", "region");
|
|
this.l10n.get("page_landmark", {
|
|
page: this.id
|
|
}).then(function (msg) {
|
|
div.setAttribute("aria-label", msg);
|
|
});
|
|
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: "_renderXfaLayer",
|
|
value: function () {
|
|
var _renderXfaLayer2 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee2() {
|
|
var error;
|
|
return _regenerator["default"].wrap(function _callee2$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
error = null;
|
|
_context2.prev = 1;
|
|
_context2.next = 4;
|
|
return this.xfaLayer.render(this.viewport, "display");
|
|
|
|
case 4:
|
|
_context2.next = 9;
|
|
break;
|
|
|
|
case 6:
|
|
_context2.prev = 6;
|
|
_context2.t0 = _context2["catch"](1);
|
|
error = _context2.t0;
|
|
|
|
case 9:
|
|
_context2.prev = 9;
|
|
this.eventBus.dispatch("xfalayerrendered", {
|
|
source: this,
|
|
pageNumber: this.id,
|
|
error: error
|
|
});
|
|
return _context2.finish(9);
|
|
|
|
case 12:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, this, [[1, 6, 9, 12]]);
|
|
}));
|
|
|
|
function _renderXfaLayer() {
|
|
return _renderXfaLayer2.apply(this, arguments);
|
|
}
|
|
|
|
return _renderXfaLayer;
|
|
}()
|
|
}, {
|
|
key: "_resetZoomLayer",
|
|
value: function _resetZoomLayer() {
|
|
var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
|
|
|
|
if (!this.zoomLayer) {
|
|
return;
|
|
}
|
|
|
|
var zoomLayerCanvas = this.zoomLayer.firstChild;
|
|
this.paintedViewportMap["delete"](zoomLayerCanvas);
|
|
zoomLayerCanvas.width = 0;
|
|
zoomLayerCanvas.height = 0;
|
|
|
|
if (removeFromDOM) {
|
|
this.zoomLayer.remove();
|
|
}
|
|
|
|
this.zoomLayer = null;
|
|
}
|
|
}, {
|
|
key: "reset",
|
|
value: function reset() {
|
|
var _this$annotationLayer,
|
|
_this$xfaLayer,
|
|
_this = this;
|
|
|
|
var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
_ref$keepZoomLayer = _ref.keepZoomLayer,
|
|
keepZoomLayer = _ref$keepZoomLayer === void 0 ? false : _ref$keepZoomLayer,
|
|
_ref$keepAnnotationLa = _ref.keepAnnotationLayer,
|
|
keepAnnotationLayer = _ref$keepAnnotationLa === void 0 ? false : _ref$keepAnnotationLa,
|
|
_ref$keepXfaLayer = _ref.keepXfaLayer,
|
|
keepXfaLayer = _ref$keepXfaLayer === void 0 ? false : _ref$keepXfaLayer;
|
|
|
|
this.cancelRendering({
|
|
keepAnnotationLayer: keepAnnotationLayer,
|
|
keepXfaLayer: keepXfaLayer
|
|
});
|
|
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,
|
|
zoomLayerNode = keepZoomLayer && this.zoomLayer || null,
|
|
annotationLayerNode = keepAnnotationLayer && ((_this$annotationLayer = this.annotationLayer) === null || _this$annotationLayer === void 0 ? void 0 : _this$annotationLayer.div) || null,
|
|
xfaLayerNode = keepXfaLayer && ((_this$xfaLayer = this.xfaLayer) === null || _this$xfaLayer === void 0 ? void 0 : _this$xfaLayer.div) || null;
|
|
|
|
for (var i = childNodes.length - 1; i >= 0; i--) {
|
|
var node = childNodes[i];
|
|
|
|
switch (node) {
|
|
case zoomLayerNode:
|
|
case annotationLayerNode:
|
|
case xfaLayerNode:
|
|
continue;
|
|
}
|
|
|
|
div.removeChild(node);
|
|
}
|
|
|
|
div.removeAttribute("data-loaded");
|
|
|
|
if (annotationLayerNode) {
|
|
this.annotationLayer.hide();
|
|
}
|
|
|
|
if (xfaLayerNode) {
|
|
this.xfaLayer.hide();
|
|
}
|
|
|
|
if (!zoomLayerNode) {
|
|
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";
|
|
this.loadingIconDiv.setAttribute("role", "img");
|
|
this.l10n.get("loading").then(function (msg) {
|
|
var _this$loadingIconDiv;
|
|
|
|
(_this$loadingIconDiv = _this.loadingIconDiv) === null || _this$loadingIconDiv === void 0 ? void 0 : _this$loadingIconDiv.setAttribute("aria-label", msg);
|
|
});
|
|
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({
|
|
target: this.svg,
|
|
redrawAnnotationLayer: true,
|
|
redrawXfaLayer: 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({
|
|
target: this.canvas,
|
|
redrawAnnotationLayer: true,
|
|
redrawXfaLayer: true
|
|
});
|
|
this.eventBus.dispatch("pagerendered", {
|
|
source: this,
|
|
pageNumber: this.id,
|
|
cssTransform: true,
|
|
timestamp: performance.now(),
|
|
error: this._renderError
|
|
});
|
|
return;
|
|
}
|
|
|
|
if (!this.zoomLayer && !this.canvas.hidden) {
|
|
this.zoomLayer = this.canvas.parentNode;
|
|
this.zoomLayer.style.position = "absolute";
|
|
}
|
|
}
|
|
|
|
if (this.zoomLayer) {
|
|
this.cssTransform({
|
|
target: this.zoomLayer.firstChild
|
|
});
|
|
}
|
|
|
|
this.reset({
|
|
keepZoomLayer: true,
|
|
keepAnnotationLayer: true,
|
|
keepXfaLayer: true
|
|
});
|
|
}
|
|
}, {
|
|
key: "cancelRendering",
|
|
value: function cancelRendering() {
|
|
var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
_ref2$keepAnnotationL = _ref2.keepAnnotationLayer,
|
|
keepAnnotationLayer = _ref2$keepAnnotationL === void 0 ? false : _ref2$keepAnnotationL,
|
|
_ref2$keepXfaLayer = _ref2.keepXfaLayer,
|
|
keepXfaLayer = _ref2$keepXfaLayer === void 0 ? false : _ref2$keepXfaLayer;
|
|
|
|
if (this.paintTask) {
|
|
this.paintTask.cancel();
|
|
this.paintTask = null;
|
|
}
|
|
|
|
this.resume = null;
|
|
|
|
if (this.textLayer) {
|
|
this.textLayer.cancel();
|
|
this.textLayer = null;
|
|
}
|
|
|
|
if (this.annotationLayer && (!keepAnnotationLayer || !this.annotationLayer.div)) {
|
|
this.annotationLayer.cancel();
|
|
this.annotationLayer = null;
|
|
}
|
|
|
|
if (this.xfaLayer && (!keepXfaLayer || !this.xfaLayer.div)) {
|
|
this.xfaLayer.cancel();
|
|
this.xfaLayer = null;
|
|
}
|
|
|
|
if (this._onTextLayerRendered) {
|
|
this.eventBus._off("textlayerrendered", this._onTextLayerRendered);
|
|
|
|
this._onTextLayerRendered = null;
|
|
}
|
|
}
|
|
}, {
|
|
key: "cssTransform",
|
|
value: function cssTransform(_ref3) {
|
|
var target = _ref3.target,
|
|
_ref3$redrawAnnotatio = _ref3.redrawAnnotationLayer,
|
|
redrawAnnotationLayer = _ref3$redrawAnnotatio === void 0 ? false : _ref3$redrawAnnotatio,
|
|
_ref3$redrawXfaLayer = _ref3.redrawXfaLayer,
|
|
redrawXfaLayer = _ref3$redrawXfaLayer === void 0 ? false : _ref3$redrawXfaLayer;
|
|
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 (redrawAnnotationLayer && this.annotationLayer) {
|
|
this._renderAnnotationLayer();
|
|
}
|
|
|
|
if (redrawXfaLayer && this.xfaLayer) {
|
|
this._renderXfaLayer();
|
|
}
|
|
}
|
|
}, {
|
|
key: "width",
|
|
get: function get() {
|
|
return this.viewport.width;
|
|
}
|
|
}, {
|
|
key: "height",
|
|
get: function get() {
|
|
return this.viewport.height;
|
|
}
|
|
}, {
|
|
key: "getPagePoint",
|
|
value: function getPagePoint(x, y) {
|
|
return this.viewport.convertToPdfPoint(x, y);
|
|
}
|
|
}, {
|
|
key: "draw",
|
|
value: function draw() {
|
|
var _this$annotationLayer2,
|
|
_this$xfaLayer2,
|
|
_this2 = 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$annotationLayer2 = this.annotationLayer) !== null && _this$annotationLayer2 !== void 0 && _this$annotationLayer2.div) {
|
|
div.insertBefore(canvasWrapper, this.annotationLayer.div);
|
|
} else {
|
|
div.appendChild(canvasWrapper);
|
|
}
|
|
|
|
var textLayer = null;
|
|
|
|
if (this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && this.textLayerFactory) {
|
|
var _this$annotationLayer3;
|
|
|
|
var textLayerDiv = document.createElement("div");
|
|
textLayerDiv.className = "textLayer";
|
|
textLayerDiv.style.width = canvasWrapper.style.width;
|
|
textLayerDiv.style.height = canvasWrapper.style.height;
|
|
|
|
if ((_this$annotationLayer3 = this.annotationLayer) !== null && _this$annotationLayer3 !== void 0 && _this$annotationLayer3.div) {
|
|
div.insertBefore(textLayerDiv, this.annotationLayer.div);
|
|
} else {
|
|
div.appendChild(textLayerDiv);
|
|
}
|
|
|
|
textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.textLayerMode === _ui_utils.TextLayerMode.ENABLE_ENHANCE, this.eventBus);
|
|
}
|
|
|
|
this.textLayer = textLayer;
|
|
|
|
if ((_this$xfaLayer2 = this.xfaLayer) !== null && _this$xfaLayer2 !== void 0 && _this$xfaLayer2.div) {
|
|
div.appendChild(this.xfaLayer.div);
|
|
}
|
|
|
|
var renderContinueCallback = null;
|
|
|
|
if (this.renderingQueue) {
|
|
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 finishPaintTask = /*#__PURE__*/function () {
|
|
var _ref4 = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
var error,
|
|
_args3 = arguments;
|
|
return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
while (1) {
|
|
switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
error = _args3.length > 0 && _args3[0] !== undefined ? _args3[0] : null;
|
|
|
|
if (paintTask === _this2.paintTask) {
|
|
_this2.paintTask = null;
|
|
}
|
|
|
|
if (!(error instanceof _pdfjsLib.RenderingCancelledException)) {
|
|
_context3.next = 5;
|
|
break;
|
|
}
|
|
|
|
_this2._renderError = null;
|
|
return _context3.abrupt("return");
|
|
|
|
case 5:
|
|
_this2._renderError = error;
|
|
_this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
|
|
|
|
if (_this2.loadingIconDiv) {
|
|
div.removeChild(_this2.loadingIconDiv);
|
|
delete _this2.loadingIconDiv;
|
|
}
|
|
|
|
_this2._resetZoomLayer(true);
|
|
|
|
_this2.eventBus.dispatch("pagerendered", {
|
|
source: _this2,
|
|
pageNumber: _this2.id,
|
|
cssTransform: false,
|
|
timestamp: performance.now(),
|
|
error: _this2._renderError
|
|
});
|
|
|
|
if (!error) {
|
|
_context3.next = 12;
|
|
break;
|
|
}
|
|
|
|
throw error;
|
|
|
|
case 12:
|
|
case "end":
|
|
return _context3.stop();
|
|
}
|
|
}
|
|
}, _callee3);
|
|
}));
|
|
|
|
return function finishPaintTask() {
|
|
return _ref4.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,
|
|
includeMarkedContent: 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, null, null, null);
|
|
}
|
|
|
|
this._renderAnnotationLayer();
|
|
}
|
|
|
|
if (this.xfaLayerFactory) {
|
|
if (!this.xfaLayer) {
|
|
this.xfaLayer = this.xfaLayerFactory.createXfaLayerBuilder(div, pdfPage, null);
|
|
}
|
|
|
|
this._renderXfaLayer();
|
|
}
|
|
|
|
if (this.structTreeLayerFactory && this.textLayer && this.canvas) {
|
|
this._onTextLayerRendered = function (event) {
|
|
if (event.pageNumber !== _this2.id) {
|
|
return;
|
|
}
|
|
|
|
_this2.eventBus._off("textlayerrendered", _this2._onTextLayerRendered);
|
|
|
|
_this2._onTextLayerRendered = null;
|
|
|
|
if (!_this2.canvas) {
|
|
return;
|
|
}
|
|
|
|
_this2.pdfPage.getStructTree().then(function (tree) {
|
|
if (!tree) {
|
|
return;
|
|
}
|
|
|
|
if (!_this2.canvas) {
|
|
return;
|
|
}
|
|
|
|
var treeDom = _this2.structTreeLayer.render(tree);
|
|
|
|
treeDom.classList.add("structTree");
|
|
|
|
_this2.canvas.appendChild(treeDom);
|
|
});
|
|
};
|
|
|
|
this.eventBus._on("textlayerrendered", this._onTextLayerRendered);
|
|
|
|
this.structTreeLayer = this.structTreeLayerFactory.createStructTreeLayerBuilder(pdfPage);
|
|
}
|
|
|
|
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");
|
|
canvas.hidden = true;
|
|
var isCanvasHidden = true;
|
|
|
|
var showCanvas = function showCanvas() {
|
|
if (isCanvasHidden) {
|
|
canvas.hidden = false;
|
|
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,
|
|
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 _this3 = this;
|
|
|
|
var cancelled = false;
|
|
|
|
var ensureNotCancelled = function ensureNotCancelled() {
|
|
if (cancelled) {
|
|
throw new _pdfjsLib.RenderingCancelledException("Rendering cancelled, page ".concat(_this3.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, _viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL);
|
|
return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
|
|
ensureNotCancelled();
|
|
_this3.svg = svg;
|
|
|
|
_this3.paintedViewportMap.set(svg, actualSizeViewport);
|
|
|
|
svg.style.width = wrapper.style.width;
|
|
svg.style.height = wrapper.style.height;
|
|
_this3.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");
|
|
}
|
|
}
|
|
}]);
|
|
|
|
return PDFPageView;
|
|
}();
|
|
|
|
exports.PDFPageView = PDFPageView;
|
|
|
|
/***/ }),
|
|
/* 34 */
|
|
/***/ ((__unused_webpack_module, exports) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.StructTreeLayerBuilder = exports.DefaultStructTreeLayerFactory = void 0;
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 PDF_ROLE_TO_HTML_ROLE = {
|
|
Document: null,
|
|
DocumentFragment: null,
|
|
Part: "group",
|
|
Sect: "group",
|
|
Div: "group",
|
|
Aside: "note",
|
|
NonStruct: "none",
|
|
P: null,
|
|
H: "heading",
|
|
Title: null,
|
|
FENote: "note",
|
|
Sub: "group",
|
|
Lbl: null,
|
|
Span: null,
|
|
Em: null,
|
|
Strong: null,
|
|
Link: "link",
|
|
Annot: "note",
|
|
Form: "form",
|
|
Ruby: null,
|
|
RB: null,
|
|
RT: null,
|
|
RP: null,
|
|
Warichu: null,
|
|
WT: null,
|
|
WP: null,
|
|
L: "list",
|
|
LI: "listitem",
|
|
LBody: null,
|
|
Table: "table",
|
|
TR: "row",
|
|
TH: "columnheader",
|
|
TD: "cell",
|
|
THead: "columnheader",
|
|
TBody: null,
|
|
TFoot: null,
|
|
Caption: null,
|
|
Figure: "figure",
|
|
Formula: null,
|
|
Artifact: null
|
|
};
|
|
var HEADING_PATTERN = /^H(\d+)$/;
|
|
|
|
var StructTreeLayerBuilder = /*#__PURE__*/function () {
|
|
function StructTreeLayerBuilder(_ref) {
|
|
var pdfPage = _ref.pdfPage;
|
|
|
|
_classCallCheck(this, StructTreeLayerBuilder);
|
|
|
|
this.pdfPage = pdfPage;
|
|
}
|
|
|
|
_createClass(StructTreeLayerBuilder, [{
|
|
key: "render",
|
|
value: function render(structTree) {
|
|
return this._walk(structTree);
|
|
}
|
|
}, {
|
|
key: "_setAttributes",
|
|
value: function _setAttributes(structElement, htmlElement) {
|
|
if (structElement.alt !== undefined) {
|
|
htmlElement.setAttribute("aria-label", structElement.alt);
|
|
}
|
|
|
|
if (structElement.id !== undefined) {
|
|
htmlElement.setAttribute("aria-owns", structElement.id);
|
|
}
|
|
}
|
|
}, {
|
|
key: "_walk",
|
|
value: function _walk(node) {
|
|
if (!node) {
|
|
return null;
|
|
}
|
|
|
|
var element = document.createElement("span");
|
|
|
|
if ("role" in node) {
|
|
var role = node.role;
|
|
var match = role.match(HEADING_PATTERN);
|
|
|
|
if (match) {
|
|
element.setAttribute("role", "heading");
|
|
element.setAttribute("aria-level", match[1]);
|
|
} else if (PDF_ROLE_TO_HTML_ROLE[role]) {
|
|
element.setAttribute("role", PDF_ROLE_TO_HTML_ROLE[role]);
|
|
}
|
|
}
|
|
|
|
this._setAttributes(node, element);
|
|
|
|
if (node.children) {
|
|
if (node.children.length === 1 && "id" in node.children[0]) {
|
|
this._setAttributes(node.children[0], element);
|
|
} else {
|
|
var _iterator = _createForOfIteratorHelper(node.children),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var kid = _step.value;
|
|
element.appendChild(this._walk(kid));
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
}
|
|
}
|
|
|
|
return element;
|
|
}
|
|
}]);
|
|
|
|
return StructTreeLayerBuilder;
|
|
}();
|
|
|
|
exports.StructTreeLayerBuilder = StructTreeLayerBuilder;
|
|
|
|
var DefaultStructTreeLayerFactory = /*#__PURE__*/function () {
|
|
function DefaultStructTreeLayerFactory() {
|
|
_classCallCheck(this, DefaultStructTreeLayerFactory);
|
|
}
|
|
|
|
_createClass(DefaultStructTreeLayerFactory, [{
|
|
key: "createStructTreeLayerBuilder",
|
|
value: function createStructTreeLayerBuilder(pdfPage) {
|
|
return new StructTreeLayerBuilder({
|
|
pdfPage: pdfPage
|
|
});
|
|
}
|
|
}]);
|
|
|
|
return DefaultStructTreeLayerFactory;
|
|
}();
|
|
|
|
exports.DefaultStructTreeLayerFactory = DefaultStructTreeLayerFactory;
|
|
|
|
/***/ }),
|
|
/* 35 */
|
|
/***/ ((__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 = "";
|
|
return 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 = "".concat(className, " appended");
|
|
span.appendChild(node);
|
|
div.appendChild(span);
|
|
return className.includes("selected") ? span.offsetLeft : 0;
|
|
}
|
|
|
|
div.appendChild(node);
|
|
return 0;
|
|
}
|
|
|
|
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" : "";
|
|
var selectedLeft = 0;
|
|
|
|
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) {
|
|
selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, end.offset, "highlight" + highlightSuffix);
|
|
} else {
|
|
selectedLeft = 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 (isSelected) {
|
|
findController.scrollMatchIntoView({
|
|
element: textDivs[begin.divIdx],
|
|
selectedLeft: selectedLeft,
|
|
pageIndex: pageIdx,
|
|
matchIndex: selectedMatchIdx
|
|
});
|
|
}
|
|
}
|
|
|
|
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 !== null && findController !== void 0 && 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;
|
|
|
|
/***/ }),
|
|
/* 36 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.XfaLayerBuilder = exports.DefaultXfaLayerFactory = 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 XfaLayerBuilder = /*#__PURE__*/function () {
|
|
function XfaLayerBuilder(_ref) {
|
|
var pageDiv = _ref.pageDiv,
|
|
pdfPage = _ref.pdfPage,
|
|
xfaHtml = _ref.xfaHtml,
|
|
annotationStorage = _ref.annotationStorage;
|
|
|
|
_classCallCheck(this, XfaLayerBuilder);
|
|
|
|
this.pageDiv = pageDiv;
|
|
this.pdfPage = pdfPage;
|
|
this.xfaHtml = xfaHtml;
|
|
this.annotationStorage = annotationStorage;
|
|
this.div = null;
|
|
this._cancelled = false;
|
|
}
|
|
|
|
_createClass(XfaLayerBuilder, [{
|
|
key: "render",
|
|
value: function render(viewport) {
|
|
var _this = this;
|
|
|
|
var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "display";
|
|
|
|
if (intent === "print") {
|
|
var parameters = {
|
|
viewport: viewport.clone({
|
|
dontFlip: true
|
|
}),
|
|
div: this.div,
|
|
xfa: this.xfaHtml,
|
|
page: null,
|
|
annotationStorage: this.annotationStorage,
|
|
intent: intent
|
|
};
|
|
var div = document.createElement("div");
|
|
this.pageDiv.appendChild(div);
|
|
parameters.div = div;
|
|
|
|
_pdfjsLib.XfaLayer.render(parameters);
|
|
|
|
return Promise.resolve();
|
|
}
|
|
|
|
return this.pdfPage.getXfa().then(function (xfa) {
|
|
if (_this._cancelled) {
|
|
return;
|
|
}
|
|
|
|
var parameters = {
|
|
viewport: viewport.clone({
|
|
dontFlip: true
|
|
}),
|
|
div: _this.div,
|
|
xfa: xfa,
|
|
page: _this.pdfPage,
|
|
annotationStorage: _this.annotationStorage,
|
|
intent: intent
|
|
};
|
|
|
|
if (_this.div) {
|
|
_pdfjsLib.XfaLayer.update(parameters);
|
|
} else {
|
|
_this.div = document.createElement("div");
|
|
|
|
_this.pageDiv.appendChild(_this.div);
|
|
|
|
parameters.div = _this.div;
|
|
|
|
_pdfjsLib.XfaLayer.render(parameters);
|
|
}
|
|
})["catch"](function (error) {
|
|
console.error(error);
|
|
});
|
|
}
|
|
}, {
|
|
key: "cancel",
|
|
value: function cancel() {
|
|
this._cancelled = true;
|
|
}
|
|
}, {
|
|
key: "hide",
|
|
value: function hide() {
|
|
if (!this.div) {
|
|
return;
|
|
}
|
|
|
|
this.div.hidden = true;
|
|
}
|
|
}]);
|
|
|
|
return XfaLayerBuilder;
|
|
}();
|
|
|
|
exports.XfaLayerBuilder = XfaLayerBuilder;
|
|
|
|
var DefaultXfaLayerFactory = /*#__PURE__*/function () {
|
|
function DefaultXfaLayerFactory() {
|
|
_classCallCheck(this, DefaultXfaLayerFactory);
|
|
}
|
|
|
|
_createClass(DefaultXfaLayerFactory, [{
|
|
key: "createXfaLayerBuilder",
|
|
value: function createXfaLayerBuilder(pageDiv, pdfPage) {
|
|
var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
|
|
var xfaHtml = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
|
|
return new XfaLayerBuilder({
|
|
pageDiv: pageDiv,
|
|
pdfPage: pdfPage,
|
|
annotationStorage: annotationStorage,
|
|
xfaHtml: xfaHtml
|
|
});
|
|
}
|
|
}]);
|
|
|
|
return DefaultXfaLayerFactory;
|
|
}();
|
|
|
|
exports.DefaultXfaLayerFactory = DefaultXfaLayerFactory;
|
|
|
|
/***/ }),
|
|
/* 37 */
|
|
/***/ ((__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__(38);
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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: "isOpen",
|
|
get: function get() {
|
|
return this.opened;
|
|
}
|
|
}, {
|
|
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.toggleButton.setAttribute("aria-expanded", "true");
|
|
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");
|
|
this.toggleButton.setAttribute("aria-expanded", "false");
|
|
}
|
|
}, {
|
|
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;
|
|
}
|
|
}]);
|
|
|
|
return SecondaryToolbar;
|
|
}();
|
|
|
|
exports.SecondaryToolbar = SecondaryToolbar;
|
|
|
|
/***/ }),
|
|
/* 38 */
|
|
/***/ ((__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__(30);
|
|
|
|
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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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: "_viewerElement",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_viewerElement", this._shadowViewer);
|
|
}
|
|
}, {
|
|
key: "_pageWidthScaleFactor",
|
|
get: function get() {
|
|
return 1;
|
|
}
|
|
}, {
|
|
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: "_isScrollModeHorizontal",
|
|
get: function get() {
|
|
return (0, _pdfjsLib.shadow)(this, "_isScrollModeHorizontal", false);
|
|
}
|
|
}, {
|
|
key: "_updateScrollMode",
|
|
value: function _updateScrollMode() {}
|
|
}, {
|
|
key: "_updateSpreadMode",
|
|
value: function _updateSpreadMode() {}
|
|
}, {
|
|
key: "_getPageAdvance",
|
|
value: function _getPageAdvance() {
|
|
return 1;
|
|
}
|
|
}]);
|
|
|
|
return PDFSinglePageViewer;
|
|
}(_base_viewer.BaseViewer);
|
|
|
|
exports.PDFSinglePageViewer = PDFSinglePageViewer;
|
|
|
|
/***/ }),
|
|
/* 39 */
|
|
/***/ ((__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 = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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, l10n) {
|
|
_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.addEventListener("click", function (evt) {
|
|
var target = evt.target;
|
|
|
|
if (this.value === self.pageScaleValue && target.tagName.toUpperCase() === "OPTION") {
|
|
this.blur();
|
|
}
|
|
});
|
|
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
|
|
}).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
|
|
}).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;
|
|
this.l10n.get("page_scale_percent", {
|
|
scale: Math.round(pageScale * 10000) / 100
|
|
}).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"), l10n.get("page_scale_actual"), l10n.get("page_scale_fit"), l10n.get("page_scale_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;
|
|
|
|
/***/ }),
|
|
/* 40 */
|
|
/***/ ((__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;
|
|
|
|
/***/ }),
|
|
/* 41 */
|
|
/***/ ((__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__(42);
|
|
|
|
var _download_manager = __webpack_require__(43);
|
|
|
|
var _genericl10n = __webpack_require__(44);
|
|
|
|
var _generic_scripting = __webpack_require__(46);
|
|
|
|
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 { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], 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;
|
|
|
|
/***/ }),
|
|
/* 42 */
|
|
/***/ ((__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": true,
|
|
"enableScripting": true,
|
|
"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,
|
|
"enableXfa": false
|
|
}),
|
|
writable: false,
|
|
enumerable: true,
|
|
configurable: false
|
|
});
|
|
this.prefs = Object.create(null);
|
|
this._initializedPromise = this._readFromStorage(this.defaults).then(function (prefs) {
|
|
for (var name in _this.defaults) {
|
|
var prefValue = prefs === null || prefs === void 0 ? void 0 : prefs[name];
|
|
|
|
if (_typeof(prefValue) === _typeof(_this.defaults[name])) {
|
|
_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.create(null);
|
|
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], prefValue = this.prefs[name];
|
|
|
|
if (!(defaultValue === undefined)) {
|
|
_context5.next = 5;
|
|
break;
|
|
}
|
|
|
|
throw new Error("Get preference: \"".concat(name, "\" is undefined."));
|
|
|
|
case 5:
|
|
return _context5.abrupt("return", prefValue !== undefined ? prefValue : defaultValue);
|
|
|
|
case 6:
|
|
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() {
|
|
var obj, name, prefValue;
|
|
return _regenerator["default"].wrap(function _callee6$(_context6) {
|
|
while (1) {
|
|
switch (_context6.prev = _context6.next) {
|
|
case 0:
|
|
_context6.next = 2;
|
|
return this._initializedPromise;
|
|
|
|
case 2:
|
|
obj = Object.create(null);
|
|
|
|
for (name in this.defaults) {
|
|
prefValue = this.prefs[name];
|
|
obj[name] = prefValue !== undefined ? prefValue : this.defaults[name];
|
|
}
|
|
|
|
return _context6.abrupt("return", obj);
|
|
|
|
case 5:
|
|
case "end":
|
|
return _context6.stop();
|
|
}
|
|
}
|
|
}, _callee6, this);
|
|
}));
|
|
|
|
function getAll() {
|
|
return _getAll.apply(this, arguments);
|
|
}
|
|
|
|
return getAll;
|
|
}()
|
|
}]);
|
|
|
|
return BasePreferences;
|
|
}();
|
|
|
|
exports.BasePreferences = BasePreferences;
|
|
|
|
/***/ }),
|
|
/* 43 */
|
|
/***/ ((__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);
|
|
|
|
this._openBlobUrls = new WeakMap();
|
|
}
|
|
|
|
_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: "openOrDownloadData",
|
|
value: function openOrDownloadData(element, data, filename) {
|
|
var isPdfData = (0, _pdfjsLib.isPdfFile)(filename);
|
|
var contentType = isPdfData ? "application/pdf" : "";
|
|
|
|
if (isPdfData && !_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {
|
|
var blobUrl = this._openBlobUrls.get(element);
|
|
|
|
if (!blobUrl) {
|
|
blobUrl = URL.createObjectURL(new Blob([data], {
|
|
type: contentType
|
|
}));
|
|
|
|
this._openBlobUrls.set(element, blobUrl);
|
|
}
|
|
|
|
var viewerUrl;
|
|
viewerUrl = "?file=" + encodeURIComponent(blobUrl + "#" + filename);
|
|
|
|
try {
|
|
window.open(viewerUrl);
|
|
return true;
|
|
} catch (ex) {
|
|
console.error("openOrDownloadData: ".concat(ex));
|
|
URL.revokeObjectURL(blobUrl);
|
|
|
|
this._openBlobUrls["delete"](element);
|
|
}
|
|
}
|
|
|
|
this.downloadData(data, filename, contentType);
|
|
return false;
|
|
}
|
|
}, {
|
|
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;
|
|
|
|
/***/ }),
|
|
/* 44 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.GenericL10n = void 0;
|
|
|
|
var _regenerator = _interopRequireDefault(__webpack_require__(4));
|
|
|
|
__webpack_require__(45);
|
|
|
|
var _l10n_utils = __webpack_require__(32);
|
|
|
|
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((0, _l10n_utils.fixupLangCode)(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$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
_context2.next = 2;
|
|
return this._ready;
|
|
|
|
case 2:
|
|
l10n = _context2.sent;
|
|
return _context2.abrupt("return", l10n.getDirection());
|
|
|
|
case 4:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, this);
|
|
}));
|
|
|
|
function getDirection() {
|
|
return _getDirection.apply(this, arguments);
|
|
}
|
|
|
|
return getDirection;
|
|
}()
|
|
}, {
|
|
key: "get",
|
|
value: function () {
|
|
var _get = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3(key) {
|
|
var args,
|
|
fallback,
|
|
l10n,
|
|
_args3 = arguments;
|
|
return _regenerator["default"].wrap(function _callee3$(_context3) {
|
|
while (1) {
|
|
switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
args = _args3.length > 1 && _args3[1] !== undefined ? _args3[1] : null;
|
|
fallback = _args3.length > 2 && _args3[2] !== undefined ? _args3[2] : (0, _l10n_utils.getL10nFallback)(key, args);
|
|
_context3.next = 4;
|
|
return this._ready;
|
|
|
|
case 4:
|
|
l10n = _context3.sent;
|
|
return _context3.abrupt("return", l10n.get(key, args, fallback));
|
|
|
|
case 6:
|
|
case "end":
|
|
return _context3.stop();
|
|
}
|
|
}
|
|
}, _callee3, this);
|
|
}));
|
|
|
|
function get(_x) {
|
|
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(_x2) {
|
|
return _translate.apply(this, arguments);
|
|
}
|
|
|
|
return translate;
|
|
}()
|
|
}]);
|
|
|
|
return GenericL10n;
|
|
}();
|
|
|
|
exports.GenericL10n = GenericL10n;
|
|
|
|
/***/ }),
|
|
/* 45 */
|
|
/***/ (() => {
|
|
|
|
|
|
|
|
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);
|
|
|
|
/***/ }),
|
|
/* 46 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.docPropertiesLookup = docPropertiesLookup;
|
|
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 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 _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 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 docPropertiesLookup(_x) {
|
|
return _docPropertiesLookup.apply(this, arguments);
|
|
}
|
|
|
|
function _docPropertiesLookup() {
|
|
_docPropertiesLookup = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee4(pdfDocument) {
|
|
var url, baseUrl, _yield$pdfDocument$ge, info, metadata, contentDispositionFilename, contentLength, _yield$pdfDocument$ge2, length;
|
|
|
|
return _regenerator["default"].wrap(function _callee4$(_context4) {
|
|
while (1) {
|
|
switch (_context4.prev = _context4.next) {
|
|
case 0:
|
|
url = "", baseUrl = url.split("#")[0];
|
|
_context4.next = 3;
|
|
return pdfDocument.getMetadata();
|
|
|
|
case 3:
|
|
_yield$pdfDocument$ge = _context4.sent;
|
|
info = _yield$pdfDocument$ge.info;
|
|
metadata = _yield$pdfDocument$ge.metadata;
|
|
contentDispositionFilename = _yield$pdfDocument$ge.contentDispositionFilename;
|
|
contentLength = _yield$pdfDocument$ge.contentLength;
|
|
|
|
if (contentLength) {
|
|
_context4.next = 14;
|
|
break;
|
|
}
|
|
|
|
_context4.next = 11;
|
|
return pdfDocument.getDownloadInfo();
|
|
|
|
case 11:
|
|
_yield$pdfDocument$ge2 = _context4.sent;
|
|
length = _yield$pdfDocument$ge2.length;
|
|
contentLength = length;
|
|
|
|
case 14:
|
|
return _context4.abrupt("return", _objectSpread(_objectSpread({}, info), {}, {
|
|
baseURL: baseUrl,
|
|
filesize: contentLength,
|
|
filename: contentDispositionFilename || (0, _pdfjsLib.getPdfFilenameFromUrl)(url),
|
|
metadata: metadata === null || metadata === void 0 ? void 0 : metadata.getRaw(),
|
|
authors: metadata === null || metadata === void 0 ? void 0 : metadata.get("dc:creator"),
|
|
numPages: pdfDocument.numPages,
|
|
URL: url
|
|
}));
|
|
|
|
case 15:
|
|
case "end":
|
|
return _context4.stop();
|
|
}
|
|
}
|
|
}, _callee4);
|
|
}));
|
|
return _docPropertiesLookup.apply(this, arguments);
|
|
}
|
|
|
|
var GenericScripting = /*#__PURE__*/function () {
|
|
function GenericScripting(sandboxBundleSrc) {
|
|
_classCallCheck(this, GenericScripting);
|
|
|
|
this._ready = (0, _pdfjsLib.loadScript)(sandboxBundleSrc, true).then(function () {
|
|
return window.pdfjsSandbox.QuickJSSandbox();
|
|
});
|
|
}
|
|
|
|
_createClass(GenericScripting, [{
|
|
key: "createSandbox",
|
|
value: function () {
|
|
var _createSandbox = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee(data) {
|
|
var sandbox;
|
|
return _regenerator["default"].wrap(function _callee$(_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(_x2) {
|
|
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$(_context2) {
|
|
while (1) {
|
|
switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
_context2.next = 2;
|
|
return this._ready;
|
|
|
|
case 2:
|
|
sandbox = _context2.sent;
|
|
sandbox.dispatchEvent(event);
|
|
|
|
case 4:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, this);
|
|
}));
|
|
|
|
function dispatchEventInSandbox(_x3) {
|
|
return _dispatchEventInSandbox.apply(this, arguments);
|
|
}
|
|
|
|
return dispatchEventInSandbox;
|
|
}()
|
|
}, {
|
|
key: "destroySandbox",
|
|
value: function () {
|
|
var _destroySandbox = _asyncToGenerator( /*#__PURE__*/_regenerator["default"].mark(function _callee3() {
|
|
var sandbox;
|
|
return _regenerator["default"].wrap(function _callee3$(_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;
|
|
|
|
/***/ }),
|
|
/* 47 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.PDFPrintService = PDFPrintService;
|
|
|
|
var _app = __webpack_require__(3);
|
|
|
|
var _print_utils = __webpack_require__(48);
|
|
|
|
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 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",
|
|
includeAnnotationStorage: true,
|
|
optionalContentConfigPromise: optionalContentConfigPromise
|
|
};
|
|
return pdfPage.render(renderContext).promise;
|
|
});
|
|
}
|
|
|
|
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;
|
|
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 = "@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;
|
|
|
|
if (this.pdfDocument.isPureXfa) {
|
|
(0, _print_utils.getXfaHtmlForPrinting)(this.printContainer, this.pdfDocument);
|
|
return Promise.resolve();
|
|
}
|
|
|
|
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() {
|
|
this.throwIfInactive();
|
|
var img = document.createElement("img");
|
|
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.className = "printedPage";
|
|
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
|
|
}).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;
|
|
}
|
|
};
|
|
|
|
/***/ }),
|
|
/* 48 */
|
|
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
|
|
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
exports.getXfaHtmlForPrinting = getXfaHtmlForPrinting;
|
|
|
|
var _ui_utils = __webpack_require__(6);
|
|
|
|
var _xfa_layer_builder = __webpack_require__(36);
|
|
|
|
var _pdfjsLib = __webpack_require__(7);
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { 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 = it.call(o); }, 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 getXfaHtmlForPrinting(printContainer, pdfDocument) {
|
|
var xfaHtml = pdfDocument.allXfaHtml;
|
|
var factory = new _xfa_layer_builder.DefaultXfaLayerFactory();
|
|
var scale = Math.round(_ui_utils.CSS_UNITS * 100) / 100;
|
|
|
|
var _iterator = _createForOfIteratorHelper(xfaHtml.children),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var xfaPage = _step.value;
|
|
var page = document.createElement("div");
|
|
page.className = "xfaPrintedPage";
|
|
printContainer.appendChild(page);
|
|
var builder = factory.createXfaLayerBuilder(page, null, pdfDocument.annotationStorage, xfaPage);
|
|
var viewport = (0, _pdfjsLib.getXfaPageViewport)(xfaPage, {
|
|
scale: scale
|
|
});
|
|
builder.render(viewport, "print");
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
}
|
|
|
|
/***/ })
|
|
/******/ ]);
|
|
/************************************************************************/
|
|
/******/ // The module cache
|
|
/******/ var __webpack_module_cache__ = {};
|
|
/******/
|
|
/******/ // The require function
|
|
/******/ function __webpack_require__(moduleId) {
|
|
/******/ // Check if module is in cache
|
|
/******/ var cachedModule = __webpack_module_cache__[moduleId];
|
|
/******/ if (cachedModule !== undefined) {
|
|
/******/ return cachedModule.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;
|
|
/******/ };
|
|
/******/ })();
|
|
/******/
|
|
/************************************************************************/
|
|
var __webpack_exports__ = {};
|
|
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
|
|
(() => {
|
|
var exports = __webpack_exports__;
|
|
|
|
|
|
Object.defineProperty(exports, "__esModule", ({
|
|
value: true
|
|
}));
|
|
Object.defineProperty(exports, "PDFViewerApplicationOptions", ({
|
|
enumerable: true,
|
|
get: function get() {
|
|
return _app_options.AppOptions;
|
|
}
|
|
}));
|
|
Object.defineProperty(exports, "PDFViewerApplication", ({
|
|
enumerable: true,
|
|
get: function get() {
|
|
return _app.PDFViewerApplication;
|
|
}
|
|
}));
|
|
|
|
var _app_options = __webpack_require__(1);
|
|
|
|
var _app = __webpack_require__(3);
|
|
|
|
var pdfjsVersion = '2.10.377';
|
|
var pdfjsBuild = '156762c48';
|
|
window.PDFViewerApplication = _app.PDFViewerApplication;
|
|
window.PDFViewerApplicationOptions = _app_options.AppOptions;
|
|
;
|
|
;
|
|
{
|
|
__webpack_require__(41);
|
|
}
|
|
;
|
|
{
|
|
__webpack_require__(47);
|
|
}
|
|
|
|
function getViewerConfiguration() {
|
|
var errorWrapper = null;
|
|
errorWrapper = {
|
|
container: document.getElementById("errorWrapper"),
|
|
errorMessage: document.getElementById("errorMessage"),
|
|
closeButton: document.getElementById("errorClose"),
|
|
errorMoreInfo: document.getElementById("errorMoreInfo"),
|
|
moreInfoButton: document.getElementById("errorShowMore"),
|
|
lessInfoButton: document.getElementById("errorShowLess")
|
|
};
|
|
return {
|
|
appContainer: document.body,
|
|
mainContainer: document.getElementById("viewerContainer"),
|
|
viewerContainer: document.getElementById("viewer"),
|
|
eventBus: null,
|
|
toolbar: {
|
|
container: document.getElementById("toolbarViewer"),
|
|
numPages: document.getElementById("numPages"),
|
|
pageNumber: document.getElementById("pageNumber"),
|
|
scaleSelectContainer: document.getElementById("scaleSelectContainer"),
|
|
scaleSelect: document.getElementById("scaleSelect"),
|
|
customScaleOption: document.getElementById("customScaleOption"),
|
|
previous: document.getElementById("previous"),
|
|
next: document.getElementById("next"),
|
|
zoomIn: document.getElementById("zoomIn"),
|
|
zoomOut: document.getElementById("zoomOut"),
|
|
viewFind: document.getElementById("viewFind"),
|
|
openFile: document.getElementById("openFile"),
|
|
print: document.getElementById("print"),
|
|
presentationModeButton: document.getElementById("presentationMode"),
|
|
download: document.getElementById("download"),
|
|
viewBookmark: document.getElementById("viewBookmark")
|
|
},
|
|
secondaryToolbar: {
|
|
toolbar: document.getElementById("secondaryToolbar"),
|
|
toggleButton: document.getElementById("secondaryToolbarToggle"),
|
|
toolbarButtonContainer: document.getElementById("secondaryToolbarButtonContainer"),
|
|
presentationModeButton: document.getElementById("secondaryPresentationMode"),
|
|
openFileButton: document.getElementById("secondaryOpenFile"),
|
|
printButton: document.getElementById("secondaryPrint"),
|
|
downloadButton: document.getElementById("secondaryDownload"),
|
|
viewBookmarkButton: document.getElementById("secondaryViewBookmark"),
|
|
firstPageButton: document.getElementById("firstPage"),
|
|
lastPageButton: document.getElementById("lastPage"),
|
|
pageRotateCwButton: document.getElementById("pageRotateCw"),
|
|
pageRotateCcwButton: document.getElementById("pageRotateCcw"),
|
|
cursorSelectToolButton: document.getElementById("cursorSelectTool"),
|
|
cursorHandToolButton: document.getElementById("cursorHandTool"),
|
|
scrollVerticalButton: document.getElementById("scrollVertical"),
|
|
scrollHorizontalButton: document.getElementById("scrollHorizontal"),
|
|
scrollWrappedButton: document.getElementById("scrollWrapped"),
|
|
spreadNoneButton: document.getElementById("spreadNone"),
|
|
spreadOddButton: document.getElementById("spreadOdd"),
|
|
spreadEvenButton: document.getElementById("spreadEven"),
|
|
documentPropertiesButton: document.getElementById("documentProperties")
|
|
},
|
|
sidebar: {
|
|
outerContainer: document.getElementById("outerContainer"),
|
|
viewerContainer: document.getElementById("viewerContainer"),
|
|
toggleButton: document.getElementById("sidebarToggle"),
|
|
thumbnailButton: document.getElementById("viewThumbnail"),
|
|
outlineButton: document.getElementById("viewOutline"),
|
|
attachmentsButton: document.getElementById("viewAttachments"),
|
|
layersButton: document.getElementById("viewLayers"),
|
|
thumbnailView: document.getElementById("thumbnailView"),
|
|
outlineView: document.getElementById("outlineView"),
|
|
attachmentsView: document.getElementById("attachmentsView"),
|
|
layersView: document.getElementById("layersView"),
|
|
outlineOptionsContainer: document.getElementById("outlineOptionsContainer"),
|
|
currentOutlineItemButton: document.getElementById("currentOutlineItem")
|
|
},
|
|
sidebarResizer: {
|
|
outerContainer: document.getElementById("outerContainer"),
|
|
resizer: document.getElementById("sidebarResizer")
|
|
},
|
|
findBar: {
|
|
bar: document.getElementById("findbar"),
|
|
toggleButton: document.getElementById("viewFind"),
|
|
findField: document.getElementById("findInput"),
|
|
highlightAllCheckbox: document.getElementById("findHighlightAll"),
|
|
caseSensitiveCheckbox: document.getElementById("findMatchCase"),
|
|
entireWordCheckbox: document.getElementById("findEntireWord"),
|
|
findMsg: document.getElementById("findMsg"),
|
|
findResultsCount: document.getElementById("findResultsCount"),
|
|
findPreviousButton: document.getElementById("findPrevious"),
|
|
findNextButton: document.getElementById("findNext")
|
|
},
|
|
passwordOverlay: {
|
|
overlayName: "passwordOverlay",
|
|
container: document.getElementById("passwordOverlay"),
|
|
label: document.getElementById("passwordText"),
|
|
input: document.getElementById("password"),
|
|
submitButton: document.getElementById("passwordSubmit"),
|
|
cancelButton: document.getElementById("passwordCancel")
|
|
},
|
|
documentProperties: {
|
|
overlayName: "documentPropertiesOverlay",
|
|
container: document.getElementById("documentPropertiesOverlay"),
|
|
closeButton: document.getElementById("documentPropertiesClose"),
|
|
fields: {
|
|
fileName: document.getElementById("fileNameField"),
|
|
fileSize: document.getElementById("fileSizeField"),
|
|
title: document.getElementById("titleField"),
|
|
author: document.getElementById("authorField"),
|
|
subject: document.getElementById("subjectField"),
|
|
keywords: document.getElementById("keywordsField"),
|
|
creationDate: document.getElementById("creationDateField"),
|
|
modificationDate: document.getElementById("modificationDateField"),
|
|
creator: document.getElementById("creatorField"),
|
|
producer: document.getElementById("producerField"),
|
|
version: document.getElementById("versionField"),
|
|
pageCount: document.getElementById("pageCountField"),
|
|
pageSize: document.getElementById("pageSizeField"),
|
|
linearized: document.getElementById("linearizedField")
|
|
}
|
|
},
|
|
errorWrapper: errorWrapper,
|
|
printContainer: document.getElementById("printContainer"),
|
|
openFileInputName: "fileInput",
|
|
debuggerScriptPath: "./debugger.js"
|
|
};
|
|
}
|
|
|
|
function webViewerLoad() {
|
|
var config = getViewerConfiguration();
|
|
var event = document.createEvent("CustomEvent");
|
|
event.initCustomEvent("webviewerloaded", true, true, {
|
|
source: window
|
|
});
|
|
|
|
try {
|
|
parent.document.dispatchEvent(event);
|
|
} catch (ex) {
|
|
console.error("webviewerloaded: ".concat(ex));
|
|
document.dispatchEvent(event);
|
|
}
|
|
|
|
_app.PDFViewerApplication.run(config);
|
|
}
|
|
|
|
if (document.blockUnblockOnload) {
|
|
document.blockUnblockOnload(true);
|
|
}
|
|
|
|
if (document.readyState === "interactive" || document.readyState === "complete") {
|
|
webViewerLoad();
|
|
} else {
|
|
document.addEventListener("DOMContentLoaded", webViewerLoad, true);
|
|
}
|
|
})();
|
|
|
|
/******/ })()
|
|
;
|
|
//# sourceMappingURL=viewer.js.map
|