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viewer.js
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/**
* @licstart The following is the entire license notice for the
* Javascript code in this page
*
* Copyright 2018 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @licend The above is the entire license notice for the
* Javascript code in this page
*/
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
;
var pdfjsWebApp = void 0,
pdfjsWebAppOptions = void 0;
{
pdfjsWebApp = __webpack_require__(1);
pdfjsWebAppOptions = __webpack_require__(12);
}
;
{
__webpack_require__(38);
}
;
{
__webpack_require__(43);
}
function getViewerConfiguration() {
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')
},
fullscreen: {
contextFirstPage: document.getElementById('contextFirstPage'),
contextLastPage: document.getElementById('contextLastPage'),
contextPageRotateCw: document.getElementById('contextPageRotateCw'),
contextPageRotateCcw: document.getElementById('contextPageRotateCcw')
},
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'),
thumbnailView: document.getElementById('thumbnailView'),
outlineView: document.getElementById('outlineView'),
attachmentsView: document.getElementById('attachmentsView')
},
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: {
container: document.getElementById('errorWrapper'),
errorMessage: document.getElementById('errorMessage'),
closeButton: document.getElementById('errorClose'),
errorMoreInfo: document.getElementById('errorMoreInfo'),
moreInfoButton: document.getElementById('errorShowMore'),
lessInfoButton: document.getElementById('errorShowLess')
},
printContainer: document.getElementById('printContainer'),
openFileInputName: 'fileInput',
debuggerScriptPath: './debugger.js'
};
}
function webViewerLoad() {
var config = getViewerConfiguration();
window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication;
window.PDFViewerApplicationOptions = pdfjsWebAppOptions.AppOptions;
pdfjsWebApp.PDFViewerApplication.run(config);
}
if (document.readyState === 'interactive' || document.readyState === 'complete') {
webViewerLoad();
} else {
document.addEventListener('DOMContentLoaded', webViewerLoad, true);
}
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.PDFPrintServiceFactory = exports.DefaultExternalServices = exports.PDFViewerApplication = undefined;
var _regenerator = __webpack_require__(2);
var _regenerator2 = _interopRequireDefault(_regenerator);
var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
var _ui_utils = __webpack_require__(6);
var _pdfjsLib = __webpack_require__(7);
var _pdf_cursor_tools = __webpack_require__(8);
var _pdf_rendering_queue = __webpack_require__(10);
var _pdf_sidebar = __webpack_require__(11);
var _app_options = __webpack_require__(12);
var _dom_events = __webpack_require__(14);
var _overlay_manager = __webpack_require__(15);
var _password_prompt = __webpack_require__(16);
var _pdf_attachment_viewer = __webpack_require__(17);
var _pdf_document_properties = __webpack_require__(18);
var _pdf_find_bar = __webpack_require__(19);
var _pdf_find_controller = __webpack_require__(20);
var _pdf_history = __webpack_require__(22);
var _pdf_link_service = __webpack_require__(23);
var _pdf_outline_viewer = __webpack_require__(24);
var _pdf_presentation_mode = __webpack_require__(25);
var _pdf_sidebar_resizer = __webpack_require__(26);
var _pdf_thumbnail_viewer = __webpack_require__(27);
var _pdf_viewer = __webpack_require__(29);
var _secondary_toolbar = __webpack_require__(34);
var _toolbar = __webpack_require__(36);
var _view_history = __webpack_require__(37);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
var DEFAULT_SCALE_DELTA = 1.1;
var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
var FORCE_PAGES_LOADED_TIMEOUT = 10000;
var DefaultExternalServices = {
updateFindControlState: function updateFindControlState(data) {},
updateFindMatchesCount: function updateFindMatchesCount(data) {},
initPassiveLoading: function initPassiveLoading(callbacks) {},
fallback: function fallback(data, callback) {},
reportTelemetry: function reportTelemetry(data) {},
createDownloadManager: function createDownloadManager(options) {
throw new Error('Not implemented: createDownloadManager');
},
createPreferences: function createPreferences() {
throw new Error('Not implemented: createPreferences');
},
createL10n: function createL10n(options) {
throw new Error('Not implemented: createL10n');
},
supportsIntegratedFind: false,
supportsDocumentFonts: true,
supportsDocumentColors: true,
supportedMouseWheelZoomModifierKeys: {
ctrlKey: true,
metaKey: true
}
};
var PDFViewerApplication = {
initialBookmark: document.location.hash.substring(1),
initialized: false,
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,
pdfCursorTools: null,
store: null,
downloadManager: null,
overlayManager: null,
preferences: null,
toolbar: null,
secondaryToolbar: null,
eventBus: null,
l10n: null,
isInitialViewSet: false,
downloadComplete: false,
isViewerEmbedded: window.parent !== window,
url: '',
baseUrl: '',
externalServices: DefaultExternalServices,
_boundEvents: {},
contentDispositionFilename: null,
initialize: function () {
var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee(appConfig) {
var _this = this;
var appContainer;
return _regenerator2.default.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
this.preferences = this.externalServices.createPreferences();
this.appConfig = appConfig;
_context.next = 4;
return this._readPreferences();
case 4:
_context.next = 6;
return this._parseHashParameters();
case 6:
_context.next = 8;
return this._initializeL10n();
case 8:
if (this.isViewerEmbedded && _app_options.AppOptions.get('externalLinkTarget') === _pdfjsLib.LinkTarget.NONE) {
_app_options.AppOptions.set('externalLinkTarget', _pdfjsLib.LinkTarget.TOP);
}
_context.next = 11;
return this._initializeViewerComponents();
case 11:
this.bindEvents();
this.bindWindowEvents();
appContainer = appConfig.appContainer || document.documentElement;
this.l10n.translate(appContainer).then(function () {
_this.eventBus.dispatch('localized', { source: _this });
});
this.initialized = true;
case 16:
case 'end':
return _context.stop();
}
}
}, _callee, this);
}));
function initialize(_x) {
return _ref.apply(this, arguments);
}
return initialize;
}(),
_readPreferences: function () {
var _ref2 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2() {
var OVERRIDES, prefs, name;
return _regenerator2.default.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
OVERRIDES = {
disableFontFace: true,
disableRange: true,
disableStream: true,
textLayerMode: _ui_utils.TextLayerMode.DISABLE
};
_context2.prev = 1;
_context2.next = 4;
return this.preferences.getAll();
case 4:
prefs = _context2.sent;
_context2.t0 = _regenerator2.default.keys(prefs);
case 6:
if ((_context2.t1 = _context2.t0()).done) {
_context2.next = 13;
break;
}
name = _context2.t1.value;
if (!(name in OVERRIDES && _app_options.AppOptions.get(name) === OVERRIDES[name])) {
_context2.next = 10;
break;
}
return _context2.abrupt('continue', 6);
case 10:
_app_options.AppOptions.set(name, prefs[name]);
_context2.next = 6;
break;
case 13:
_context2.next = 17;
break;
case 15:
_context2.prev = 15;
_context2.t2 = _context2['catch'](1);
case 17:
case 'end':
return _context2.stop();
}
}
}, _callee2, this, [[1, 15]]);
}));
function _readPreferences() {
return _ref2.apply(this, arguments);
}
return _readPreferences;
}(),
_parseHashParameters: function () {
var _ref3 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee3() {
var waitOn, hash, hashParams, viewer, enabled;
return _regenerator2.default.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
if (_app_options.AppOptions.get('pdfBugEnabled')) {
_context3.next = 2;
break;
}
return _context3.abrupt('return');
case 2:
waitOn = [];
hash = document.location.hash.substring(1);
hashParams = (0, _ui_utils.parseQueryString)(hash);
if ('disableworker' in hashParams && hashParams['disableworker'] === 'true') {
waitOn.push(loadFakeWorker());
}
if ('disablerange' in hashParams) {
_app_options.AppOptions.set('disableRange', hashParams['disablerange'] === 'true');
}
if ('disablestream' in hashParams) {
_app_options.AppOptions.set('disableStream', hashParams['disablestream'] === 'true');
}
if ('disableautofetch' in hashParams) {
_app_options.AppOptions.set('disableAutoFetch', hashParams['disableautofetch'] === 'true');
}
if ('disablefontface' in hashParams) {
_app_options.AppOptions.set('disableFontFace', hashParams['disablefontface'] === 'true');
}
if ('disablehistory' in hashParams) {
_app_options.AppOptions.set('disableHistory', hashParams['disablehistory'] === 'true');
}
if ('webgl' in hashParams) {
_app_options.AppOptions.set('enableWebGL', hashParams['webgl'] === 'true');
}
if ('useonlycsszoom' in hashParams) {
_app_options.AppOptions.set('useOnlyCssZoom', hashParams['useonlycsszoom'] === 'true');
}
if ('verbosity' in hashParams) {
_app_options.AppOptions.set('verbosity', hashParams['verbosity'] | 0);
}
if (!('textlayer' in hashParams)) {
_context3.next = 23;
break;
}
_context3.t0 = hashParams['textlayer'];
_context3.next = _context3.t0 === 'off' ? 18 : _context3.t0 === 'visible' ? 20 : _context3.t0 === 'shadow' ? 20 : _context3.t0 === 'hover' ? 20 : 23;
break;
case 18:
_app_options.AppOptions.set('textLayerMode', _ui_utils.TextLayerMode.DISABLE);
return _context3.abrupt('break', 23);
case 20:
viewer = this.appConfig.viewerContainer;
viewer.classList.add('textLayer-' + hashParams['textlayer']);
return _context3.abrupt('break', 23);
case 23:
if ('pdfbug' in hashParams) {
_app_options.AppOptions.set('pdfBug', true);
enabled = hashParams['pdfbug'].split(',');
waitOn.push(loadAndEnablePDFBug(enabled));
}
if ('locale' in hashParams) {
_app_options.AppOptions.set('locale', hashParams['locale']);
}
return _context3.abrupt('return', Promise.all(waitOn).catch(function (reason) {
console.error('_parseHashParameters: "' + reason.message + '".');
}));
case 26:
case 'end':
return _context3.stop();
}
}
}, _callee3, this);
}));
function _parseHashParameters() {
return _ref3.apply(this, arguments);
}
return _parseHashParameters;
}(),
_initializeL10n: function () {
var _ref4 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee4() {
var dir;
return _regenerator2.default.wrap(function _callee4$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
this.l10n = this.externalServices.createL10n({ locale: _app_options.AppOptions.get('locale') });
_context4.next = 3;
return this.l10n.getDirection();
case 3:
dir = _context4.sent;
document.getElementsByTagName('html')[0].dir = dir;
case 5:
case 'end':
return _context4.stop();
}
}
}, _callee4, this);
}));
function _initializeL10n() {
return _ref4.apply(this, arguments);
}
return _initializeL10n;
}(),
_initializeViewerComponents: function () {
var _ref5 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee5() {
var appConfig, dispatchToDOM, eventBus, pdfRenderingQueue, pdfLinkService, downloadManager, findController, container, viewer, thumbnailContainer, sidebarConfig;
return _regenerator2.default.wrap(function _callee5$(_context5) {
while (1) {
switch (_context5.prev = _context5.next) {
case 0:
appConfig = this.appConfig;
this.overlayManager = new _overlay_manager.OverlayManager();
dispatchToDOM = _app_options.AppOptions.get('eventBusDispatchToDOM');
eventBus = appConfig.eventBus || (0, _dom_events.getGlobalEventBus)(dispatchToDOM);
this.eventBus = eventBus;
pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
pdfRenderingQueue.onIdle = this.cleanup.bind(this);
this.pdfRenderingQueue = pdfRenderingQueue;
pdfLinkService = new _pdf_link_service.PDFLinkService({
eventBus: eventBus,
externalLinkTarget: _app_options.AppOptions.get('externalLinkTarget'),
externalLinkRel: _app_options.AppOptions.get('externalLinkRel')
});
this.pdfLinkService = pdfLinkService;
downloadManager = this.externalServices.createDownloadManager({ disableCreateObjectURL: _app_options.AppOptions.get('disableCreateObjectURL') });
this.downloadManager = downloadManager;
findController = new _pdf_find_controller.PDFFindController({
linkService: pdfLinkService,
eventBus: eventBus
});
this.findController = findController;
container = appConfig.mainContainer;
viewer = appConfig.viewerContainer;
this.pdfViewer = new _pdf_viewer.PDFViewer({
container: container,
viewer: viewer,
eventBus: eventBus,
renderingQueue: pdfRenderingQueue,
linkService: pdfLinkService,
downloadManager: downloadManager,
findController: findController,
renderer: _app_options.AppOptions.get('renderer'),
enableWebGL: _app_options.AppOptions.get('enableWebGL'),
l10n: this.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')
});
pdfRenderingQueue.setViewer(this.pdfViewer);
pdfLinkService.setViewer(this.pdfViewer);
thumbnailContainer = appConfig.sidebar.thumbnailView;
this.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({
container: thumbnailContainer,
renderingQueue: pdfRenderingQueue,
linkService: pdfLinkService,
l10n: this.l10n
});
pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);
this.pdfHistory = new _pdf_history.PDFHistory({
linkService: pdfLinkService,
eventBus: eventBus
});
pdfLinkService.setHistory(this.pdfHistory);
this.findBar = new _pdf_find_bar.PDFFindBar(appConfig.findBar, eventBus, this.l10n);
this.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, this.overlayManager, eventBus, this.l10n);
this.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({
container: container,
eventBus: eventBus,
cursorToolOnLoad: _app_options.AppOptions.get('cursorToolOnLoad')
});
this.toolbar = new _toolbar.Toolbar(appConfig.toolbar, eventBus, this.l10n);
this.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus);
if (this.supportsFullscreen) {
this.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({
container: container,
viewer: viewer,
pdfViewer: this.pdfViewer,
eventBus: eventBus,
contextMenuItems: appConfig.fullscreen
});
}
this.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, this.overlayManager, this.l10n);
this.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({
container: appConfig.sidebar.outlineView,
eventBus: eventBus,
linkService: pdfLinkService
});
this.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({
container: appConfig.sidebar.attachmentsView,
eventBus: eventBus,
downloadManager: downloadManager
});
sidebarConfig = Object.create(appConfig.sidebar);
sidebarConfig.pdfViewer = this.pdfViewer;
sidebarConfig.pdfThumbnailViewer = this.pdfThumbnailViewer;
this.pdfSidebar = new _pdf_sidebar.PDFSidebar(sidebarConfig, eventBus, this.l10n);
this.pdfSidebar.onToggled = this.forceRendering.bind(this);
this.pdfSidebarResizer = new _pdf_sidebar_resizer.PDFSidebarResizer(appConfig.sidebarResizer, eventBus, this.l10n);
case 39:
case 'end':
return _context5.stop();
}
}
}, _callee5, this);
}));
function _initializeViewerComponents() {
return _ref5.apply(this, arguments);
}
return _initializeViewerComponents;
}(),
run: function run(config) {
this.initialize(config).then(webViewerInitialized);
},
zoomIn: function zoomIn(ticks) {
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) {
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;
},
get pagesCount() {
return this.pdfDocument ? this.pdfDocument.numPages : 0;
},
set page(val) {
this.pdfViewer.currentPageNumber = val;
},
get page() {
return this.pdfViewer.currentPageNumber;
},
get printing() {
return !!this.printService;
},
get supportsPrinting() {
return PDFPrintServiceFactory.instance.supportsPrinting;
},
get supportsFullscreen() {
var support = void 0;
var doc = document.documentElement;
support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen || doc.msRequestFullscreen);
if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false || document.msFullscreenEnabled === false) {
support = false;
}
return (0, _pdfjsLib.shadow)(this, 'supportsFullscreen', support);
},
get supportsIntegratedFind() {
return this.externalServices.supportsIntegratedFind;
},
get supportsDocumentFonts() {
return this.externalServices.supportsDocumentFonts;
},
get supportsDocumentColors() {
return this.externalServices.supportsDocumentColors;
},
get loadingBar() {
var bar = new _ui_utils.ProgressBar('#loadingBar');
return (0, _pdfjsLib.shadow)(this, 'loadingBar', bar);
},
get supportedMouseWheelZoomModifierKeys() {
return this.externalServices.supportedMouseWheelZoomModifierKeys;
},
initPassiveLoading: function initPassiveLoading() {
throw new Error('Not implemented: initPassiveLoading');
},
setTitleUsingUrl: function setTitleUsingUrl() {
var url = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
this.url = url;
this.baseUrl = url.split('#')[0];
var title = (0, _ui_utils.getPDFFileNameFromURL)(url, '');
if (!title) {
try {
title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url;
} catch (ex) {
title = url;
}
}
this.setTitle(title);
},
setTitle: function setTitle(title) {
if (this.isViewerEmbedded) {
return;
}
document.title = title;
},
close: function () {
var _ref6 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee6() {
var errorWrapper, promise;
return _regenerator2.default.wrap(function _callee6$(_context6) {
while (1) {
switch (_context6.prev = _context6.next) {
case 0:
errorWrapper = this.appConfig.errorWrapper.container;
errorWrapper.setAttribute('hidden', 'true');
if (this.pdfLoadingTask) {
_context6.next = 4;
break;
}
return _context6.abrupt('return');
case 4:
promise = this.pdfLoadingTask.destroy();
this.pdfLoadingTask = null;
if (this.pdfDocument) {
this.pdfDocument = null;
this.pdfThumbnailViewer.setDocument(null);
this.pdfViewer.setDocument(null);
this.pdfLinkService.setDocument(null);
this.pdfDocumentProperties.setDocument(null);
}
this.store = null;
this.isInitialViewSet = false;
this.downloadComplete = false;
this.url = '';
this.baseUrl = '';
this.contentDispositionFilename = null;
this.pdfSidebar.reset();
this.pdfOutlineViewer.reset();
this.pdfAttachmentViewer.reset();
this.findBar.reset();
this.toolbar.reset();
this.secondaryToolbar.reset();
if (typeof PDFBug !== 'undefined') {
PDFBug.cleanup();
}
return _context6.abrupt('return', promise);
case 21:
case 'end':
return _context6.stop();
}
}
}, _callee6, this);
}));
function close() {
return _ref6.apply(this, arguments);
}
return close;
}(),
open: function () {
var _ref7 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee7(file, args) {
var _this2 = this;
var workerParameters, key, parameters, apiParameters, _key, prop, loadingTask;
return _regenerator2.default.wrap(function _callee7$(_context7) {
while (1) {
switch (_context7.prev = _context7.next) {
case 0:
if (!this.pdfLoadingTask) {
_context7.next = 3;
break;
}
_context7.next = 3;
return this.close();
case 3:
workerParameters = _app_options.AppOptions.getAll('worker');
for (key in workerParameters) {
_pdfjsLib.GlobalWorkerOptions[key] = workerParameters[key];
}
parameters = Object.create(null);
if (typeof file === 'string') {
this.setTitleUsingUrl(file);
parameters.url = file;
} else if (file && 'byteLength' in file) {
parameters.data = file;
} else if (file.url && file.originalUrl) {
this.setTitleUsingUrl(file.originalUrl);
parameters.url = file.url;
}
apiParameters = _app_options.AppOptions.getAll('api');
for (_key in apiParameters) {
parameters[_key] = apiParameters[_key];
}
if (args) {
for (prop in args) {
if (prop === 'length') {
this.pdfDocumentProperties.setFileSize(args[prop]);
}
parameters[prop] = args[prop];
}
}
loadingTask = (0, _pdfjsLib.getDocument)(parameters);
this.pdfLoadingTask = loadingTask;
loadingTask.onPassword = function (updateCallback, reason) {
_this2.passwordPrompt.setUpdateCallback(updateCallback, reason);
_this2.passwordPrompt.open();
};
loadingTask.onProgress = function (_ref8) {
var loaded = _ref8.loaded,
total = _ref8.total;
_this2.progress(loaded / total);
};
loadingTask.onUnsupportedFeature = this.fallback.bind(this);
return _context7.abrupt('return', loadingTask.promise.then(function (pdfDocument) {
_this2.load(pdfDocument);
}, function (exception) {
if (loadingTask !== _this2.pdfLoadingTask) {
return;
}
var message = exception && exception.message;
var loadingErrorMessage = void 0;
if (exception instanceof _pdfjsLib.InvalidPDFException) {
loadingErrorMessage = _this2.l10n.get('invalid_file_error', null, 'Invalid or corrupted PDF file.');
} else if (exception instanceof _pdfjsLib.MissingPDFException) {
loadingErrorMessage = _this2.l10n.get('missing_file_error', null, 'Missing PDF file.');
} else if (exception instanceof _pdfjsLib.UnexpectedResponseException) {
loadingErrorMessage = _this2.l10n.get('unexpected_response_error', null, 'Unexpected server response.');
} else {
loadingErrorMessage = _this2.l10n.get('loading_error', null, 'An error occurred while loading the PDF.');
}
return loadingErrorMessage.then(function (msg) {
_this2.error(msg, { message: message });
throw new Error(msg);
});
}));
case 16:
case 'end':
return _context7.stop();
}
}
}, _callee7, this);
}));
function open(_x3, _x4) {
return _ref7.apply(this, arguments);
}