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@ -15,8 +15,8 @@ |
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/* globals PDFBug, Stats */ |
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/* globals PDFBug, Stats */ |
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import { |
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import { |
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animationStarted, DEFAULT_SCALE_VALUE, getPDFFileNameFromURL, localized, |
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animationStarted, DEFAULT_SCALE_VALUE, getPDFFileNameFromURL, MAX_SCALE, |
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MAX_SCALE, MIN_SCALE, mozL10n, noContextMenuHandler, normalizeWheelEventDelta, |
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MIN_SCALE, noContextMenuHandler, normalizeWheelEventDelta, |
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parseQueryString, ProgressBar, RendererType, UNKNOWN_SCALE |
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parseQueryString, ProgressBar, RendererType, UNKNOWN_SCALE |
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} from './ui_utils'; |
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} from './ui_utils'; |
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import { |
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import { |
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@ -129,6 +129,8 @@ var PDFViewerApplication = { |
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secondaryToolbar: null, |
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secondaryToolbar: null, |
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/** @type {EventBus} */ |
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/** @type {EventBus} */ |
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eventBus: null, |
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eventBus: null, |
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/** @type {IL10n} */ |
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l10n: null, |
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pageRotation: 0, |
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pageRotation: 0, |
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isInitialViewSet: false, |
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isInitialViewSet: false, |
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viewerPrefs: { |
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viewerPrefs: { |
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@ -155,6 +157,8 @@ var PDFViewerApplication = { |
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this.appConfig = appConfig; |
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this.appConfig = appConfig; |
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return this._readPreferences().then(() => { |
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return this._readPreferences().then(() => { |
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return this._initializeL10n(); |
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}).then(() => { |
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return this._initializeViewerComponents(); |
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return this._initializeViewerComponents(); |
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}).then(() => { |
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}).then(() => { |
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// Bind the various event handlers *after* the viewer has been
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// Bind the various event handlers *after* the viewer has been
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@ -162,13 +166,13 @@ var PDFViewerApplication = { |
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this.bindEvents(); |
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this.bindEvents(); |
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this.bindWindowEvents(); |
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this.bindWindowEvents(); |
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if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) { |
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// We can start UI localization now.
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// For backwards compatibility, we dispatch the 'localized' event on
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var appContainer = appConfig.appContainer || document.documentElement; |
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// the `eventBus` once the viewer has been initialized.
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this.l10n.translate(appContainer).then(() => { |
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localized.then(() => { |
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// Dispatch the 'localized' event on the `eventBus` once the viewer
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// has been fully initialized and translated.
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this.eventBus.dispatch('localized'); |
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this.eventBus.dispatch('localized'); |
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}); |
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}); |
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} |
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if (this.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) { |
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if (this.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) { |
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// Prevent external links from "replacing" the viewer,
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// Prevent external links from "replacing" the viewer,
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@ -256,6 +260,25 @@ var PDFViewerApplication = { |
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]).catch(function (reason) { }); |
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]).catch(function (reason) { }); |
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}, |
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}, |
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_initializeL10n() { |
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// Locale can be changed only when special debugging flags is present in
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// the hash section of the URL, or development version of viewer is used.
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// It is not possible to change locale for Firefox extension builds.
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if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION') || |
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(!PDFJSDev.test('FIREFOX || MOZCENTRAL') && |
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this.viewerPrefs['pdfBugEnabled'])) { |
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let hash = document.location.hash.substring(1); |
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let hashParams = parseQueryString(hash); |
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if ('locale' in hashParams) { |
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PDFJS.locale = hashParams['locale']; |
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} |
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} |
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this.l10n = this.externalServices.createL10n(); |
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return this.l10n.getDirection().then((dir) => { |
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document.getElementsByTagName('html')[0].dir = dir; |
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}); |
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}, |
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/** |
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/** |
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* @private |
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* @private |
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*/ |
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*/ |
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@ -290,6 +313,7 @@ var PDFViewerApplication = { |
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linkService: pdfLinkService, |
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linkService: pdfLinkService, |
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downloadManager, |
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downloadManager, |
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renderer: this.viewerPrefs['renderer'], |
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renderer: this.viewerPrefs['renderer'], |
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l10n: this.l10n, |
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enhanceTextSelection: this.viewerPrefs['enhanceTextSelection'], |
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enhanceTextSelection: this.viewerPrefs['enhanceTextSelection'], |
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renderInteractiveForms: this.viewerPrefs['renderInteractiveForms'], |
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renderInteractiveForms: this.viewerPrefs['renderInteractiveForms'], |
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enablePrintAutoRotate: this.viewerPrefs['enablePrintAutoRotate'], |
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enablePrintAutoRotate: this.viewerPrefs['enablePrintAutoRotate'], |
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@ -302,6 +326,7 @@ var PDFViewerApplication = { |
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container: thumbnailContainer, |
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container: thumbnailContainer, |
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renderingQueue: pdfRenderingQueue, |
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renderingQueue: pdfRenderingQueue, |
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linkService: pdfLinkService, |
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linkService: pdfLinkService, |
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l10n: this.l10n |
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}); |
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}); |
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pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer); |
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pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer); |
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@ -337,11 +362,11 @@ var PDFViewerApplication = { |
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let findBarConfig = Object.create(appConfig.findBar); |
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let findBarConfig = Object.create(appConfig.findBar); |
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findBarConfig.findController = this.findController; |
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findBarConfig.findController = this.findController; |
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findBarConfig.eventBus = eventBus; |
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findBarConfig.eventBus = eventBus; |
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this.findBar = new PDFFindBar(findBarConfig); |
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this.findBar = new PDFFindBar(findBarConfig, this.l10n); |
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this.pdfDocumentProperties = |
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this.pdfDocumentProperties = |
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new PDFDocumentProperties(appConfig.documentProperties, |
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new PDFDocumentProperties(appConfig.documentProperties, |
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this.overlayManager); |
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this.overlayManager, this.l10n); |
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this.pdfCursorTools = new PDFCursorTools({ |
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this.pdfCursorTools = new PDFCursorTools({ |
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container, |
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container, |
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@ -349,7 +374,8 @@ var PDFViewerApplication = { |
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preferences: this.preferences, |
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preferences: this.preferences, |
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}); |
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}); |
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this.toolbar = new Toolbar(appConfig.toolbar, container, eventBus); |
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this.toolbar = new Toolbar(appConfig.toolbar, container, eventBus, |
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this.l10n); |
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this.secondaryToolbar = |
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this.secondaryToolbar = |
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new SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus); |
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new SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus); |
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@ -365,7 +391,7 @@ var PDFViewerApplication = { |
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} |
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} |
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this.passwordPrompt = new PasswordPrompt(appConfig.passwordOverlay, |
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this.passwordPrompt = new PasswordPrompt(appConfig.passwordOverlay, |
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this.overlayManager); |
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this.overlayManager, this.l10n); |
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this.pdfOutlineViewer = new PDFOutlineViewer({ |
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this.pdfOutlineViewer = new PDFOutlineViewer({ |
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container: appConfig.sidebar.outlineView, |
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container: appConfig.sidebar.outlineView, |
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@ -385,7 +411,7 @@ var PDFViewerApplication = { |
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sidebarConfig.pdfThumbnailViewer = this.pdfThumbnailViewer; |
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sidebarConfig.pdfThumbnailViewer = this.pdfThumbnailViewer; |
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sidebarConfig.pdfOutlineViewer = this.pdfOutlineViewer; |
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sidebarConfig.pdfOutlineViewer = this.pdfOutlineViewer; |
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sidebarConfig.eventBus = eventBus; |
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sidebarConfig.eventBus = eventBus; |
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this.pdfSidebar = new PDFSidebar(sidebarConfig); |
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this.pdfSidebar = new PDFSidebar(sidebarConfig, this.l10n); |
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this.pdfSidebar.onToggled = this.forceRendering.bind(this); |
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this.pdfSidebar.onToggled = this.forceRendering.bind(this); |
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resolve(undefined); |
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resolve(undefined); |
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@ -507,8 +533,10 @@ var PDFViewerApplication = { |
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PDFViewerApplication.open(file, args); |
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PDFViewerApplication.open(file, args); |
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}, |
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}, |
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onError(err) { |
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onError(err) { |
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PDFViewerApplication.error(mozL10n.get('loading_error', null, |
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PDFViewerApplication.l10n.get('loading_error', null, |
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'An error occurred while loading the PDF.'), err); |
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'An error occurred while loading the PDF.').then((msg) => { |
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PDFViewerApplication.error(msg, err); |
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}); |
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}, |
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}, |
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onProgress(loaded, total) { |
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onProgress(loaded, total) { |
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PDFViewerApplication.progress(loaded / total); |
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PDFViewerApplication.progress(loaded / total); |
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@ -659,24 +687,27 @@ var PDFViewerApplication = { |
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this.load(pdfDocument, scale); |
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this.load(pdfDocument, scale); |
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}, (exception) => { |
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}, (exception) => { |
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let message = exception && exception.message; |
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let message = exception && exception.message; |
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let loadingErrorMessage = mozL10n.get('loading_error', null, |
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let loadingErrorMessage; |
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'An error occurred while loading the PDF.'); |
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if (exception instanceof InvalidPDFException) { |
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if (exception instanceof InvalidPDFException) { |
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// change error message also for other builds
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// change error message also for other builds
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loadingErrorMessage = mozL10n.get('invalid_file_error', null, |
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loadingErrorMessage = this.l10n.get('invalid_file_error', null, |
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'Invalid or corrupted PDF file.'); |
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'Invalid or corrupted PDF file.'); |
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} else if (exception instanceof MissingPDFException) { |
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} else if (exception instanceof MissingPDFException) { |
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// special message for missing PDF's
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// special message for missing PDF's
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loadingErrorMessage = mozL10n.get('missing_file_error', null, |
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loadingErrorMessage = this.l10n.get('missing_file_error', null, |
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'Missing PDF file.'); |
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'Missing PDF file.'); |
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} else if (exception instanceof UnexpectedResponseException) { |
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} else if (exception instanceof UnexpectedResponseException) { |
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loadingErrorMessage = mozL10n.get('unexpected_response_error', null, |
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loadingErrorMessage = this.l10n.get('unexpected_response_error', null, |
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'Unexpected server response.'); |
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'Unexpected server response.'); |
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} else { |
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loadingErrorMessage = this.l10n.get('loading_error', null, |
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'An error occurred while loading the PDF.'); |
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} |
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} |
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this.error(loadingErrorMessage, { message, }); |
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return loadingErrorMessage.then((msg) => { |
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throw new Error(loadingErrorMessage); |
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this.error(msg, { message, }); |
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throw new Error(msg); |
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}); |
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}); |
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}); |
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}, |
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}, |
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@ -744,27 +775,27 @@ var PDFViewerApplication = { |
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* and optionally a 'stack' property. |
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* and optionally a 'stack' property. |
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*/ |
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*/ |
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error: function pdfViewError(message, moreInfo) { |
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error: function pdfViewError(message, moreInfo) { |
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var moreInfoText = mozL10n.get('error_version_info', |
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let moreInfoText = [this.l10n.get('error_version_info', |
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{version: version || '?', build: build || '?'}, |
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{version: version || '?', build: build || '?'}, |
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'PDF.js v{{version}} (build: {{build}})') + '\n'; |
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'PDF.js v{{version}} (build: {{build}})')]; |
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if (moreInfo) { |
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if (moreInfo) { |
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moreInfoText += |
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moreInfoText.push( |
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mozL10n.get('error_message', {message: moreInfo.message}, |
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this.l10n.get('error_message', {message: moreInfo.message}, |
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'Message: {{message}}'); |
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'Message: {{message}}')); |
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if (moreInfo.stack) { |
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if (moreInfo.stack) { |
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moreInfoText += '\n' + |
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moreInfoText.push( |
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mozL10n.get('error_stack', {stack: moreInfo.stack}, |
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this.l10n.get('error_stack', {stack: moreInfo.stack}, |
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'Stack: {{stack}}'); |
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'Stack: {{stack}}')); |
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} else { |
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} else { |
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if (moreInfo.filename) { |
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if (moreInfo.filename) { |
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moreInfoText += '\n' + |
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moreInfoText.push( |
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mozL10n.get('error_file', {file: moreInfo.filename}, |
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this.l10n.get('error_file', {file: moreInfo.filename}, |
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'File: {{file}}'); |
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'File: {{file}}')); |
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} |
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} |
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if (moreInfo.lineNumber) { |
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if (moreInfo.lineNumber) { |
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moreInfoText += '\n' + |
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moreInfoText.push( |
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mozL10n.get('error_line', {line: moreInfo.lineNumber}, |
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this.l10n.get('error_line', {line: moreInfo.lineNumber}, |
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'Line: {{line}}'); |
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'Line: {{line}}')); |
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} |
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} |
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} |
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} |
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} |
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} |
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@ -802,7 +833,9 @@ var PDFViewerApplication = { |
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closeButton.oncontextmenu = noContextMenuHandler; |
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closeButton.oncontextmenu = noContextMenuHandler; |
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moreInfoButton.removeAttribute('hidden'); |
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moreInfoButton.removeAttribute('hidden'); |
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lessInfoButton.setAttribute('hidden', 'true'); |
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lessInfoButton.setAttribute('hidden', 'true'); |
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errorMoreInfo.value = moreInfoText; |
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Promise.all(moreInfoText).then((parts) => { |
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errorMoreInfo.value = parts.join('\n'); |
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}); |
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} else { |
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} else { |
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console.error(message + '\n' + moreInfoText); |
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console.error(message + '\n' + moreInfoText); |
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this.fallback(); |
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this.fallback(); |
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@ -1148,25 +1181,29 @@ var PDFViewerApplication = { |
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} |
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} |
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if (!this.supportsPrinting) { |
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if (!this.supportsPrinting) { |
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var printMessage = mozL10n.get('printing_not_supported', null, |
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this.l10n.get('printing_not_supported', null, |
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'Warning: Printing is not fully supported by this browser.'); |
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'Warning: Printing is not fully supported by ' + |
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'this browser.').then((printMessage) => { |
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this.error(printMessage); |
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this.error(printMessage); |
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}); |
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return; |
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return; |
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} |
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} |
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// The beforePrint is a sync method and we need to know layout before
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// The beforePrint is a sync method and we need to know layout before
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// returning from this method. Ensure that we can get sizes of the pages.
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// returning from this method. Ensure that we can get sizes of the pages.
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if (!this.pdfViewer.pageViewsReady) { |
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if (!this.pdfViewer.pageViewsReady) { |
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var notReadyMessage = mozL10n.get('printing_not_ready', null, |
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this.l10n.get('printing_not_ready', null, |
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'Warning: The PDF is not fully loaded for printing.'); |
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'Warning: The PDF is not fully loaded for printing.'). |
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then((notReadyMessage) => { |
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window.alert(notReadyMessage); |
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window.alert(notReadyMessage); |
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}); |
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return; |
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return; |
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} |
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} |
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var pagesOverview = this.pdfViewer.getPagesOverview(); |
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var pagesOverview = this.pdfViewer.getPagesOverview(); |
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var printContainer = this.appConfig.printContainer; |
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var printContainer = this.appConfig.printContainer; |
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var printService = PDFPrintServiceFactory.instance.createPrintService( |
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var printService = PDFPrintServiceFactory.instance.createPrintService( |
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this.pdfDocument, pagesOverview, printContainer); |
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this.pdfDocument, pagesOverview, printContainer, this.l10n); |
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this.printService = printService; |
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this.printService = printService; |
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this.forceRendering(); |
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this.forceRendering(); |
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@ -1312,13 +1349,11 @@ if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) { |
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} |
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} |
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} catch (e) { |
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} catch (e) { |
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var message = e && e.message; |
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var message = e && e.message; |
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var loadingErrorMessage = mozL10n.get('loading_error', null, |
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PDFViewerApplication.l10n.get('loading_error', null, |
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'An error occurred while loading the PDF.'); |
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'An error occurred while loading the PDF.'). |
|
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then((loadingErrorMessage) => { |
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var moreInfo = { |
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PDFViewerApplication.error(loadingErrorMessage, { message, }); |
|
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|
message, |
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}); |
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}; |
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PDFViewerApplication.error(loadingErrorMessage, moreInfo); |
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throw e; |
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throw e; |
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} |
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} |
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}; |
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}; |
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@ -1423,12 +1458,6 @@ function webViewerInitialized() { |
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PDFJS.cMapPacked = false; |
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|
PDFJS.cMapPacked = false; |
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|
} |
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} |
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} |
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} |
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|
|
if (typeof PDFJSDev === 'undefined' || |
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|
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) { |
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|
if ('locale' in hashParams) { |
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|
PDFJS.locale = hashParams['locale']; |
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|
} |
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} |
|
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if ('textlayer' in hashParams) { |
|
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|
if ('textlayer' in hashParams) { |
|
|
|
switch (hashParams['textlayer']) { |
|
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|
switch (hashParams['textlayer']) { |
|
|
|
case 'off': |
|
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|
case 'off': |
|
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|
@ -1450,15 +1479,15 @@ function webViewerInitialized() { |
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|
} |
|
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|
} |
|
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|
} |
|
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|
} |
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|
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|
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|
|
if (typeof PDFJSDev === 'undefined' || |
|
|
|
if (typeof PDFJSDev !== 'undefined' && |
|
|
|
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) { |
|
|
|
PDFJSDev.test('FIREFOX || MOZCENTRAL') && |
|
|
|
mozL10n.setLanguage(PDFJS.locale); |
|
|
|
!PDFViewerApplication.supportsDocumentFonts) { |
|
|
|
} else { |
|
|
|
|
|
|
|
if (!PDFViewerApplication.supportsDocumentFonts) { |
|
|
|
|
|
|
|
PDFJS.disableFontFace = true; |
|
|
|
PDFJS.disableFontFace = true; |
|
|
|
console.warn(mozL10n.get('web_fonts_disabled', null, |
|
|
|
PDFViewerApplication.l10n.get('web_fonts_disabled', null, |
|
|
|
'Web fonts are disabled: unable to use embedded PDF fonts.')); |
|
|
|
'Web fonts are disabled: unable to use embedded PDF fonts.'). |
|
|
|
} |
|
|
|
then((msg) => { |
|
|
|
|
|
|
|
console.warn(msg); |
|
|
|
|
|
|
|
}); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if (!PDFViewerApplication.supportsPrinting) { |
|
|
|
if (!PDFViewerApplication.supportsPrinting) { |
|
|
|
@ -1489,8 +1518,10 @@ function webViewerInitialized() { |
|
|
|
Promise.all(waitForBeforeOpening).then(function () { |
|
|
|
Promise.all(waitForBeforeOpening).then(function () { |
|
|
|
webViewerOpenFileViaURL(file); |
|
|
|
webViewerOpenFileViaURL(file); |
|
|
|
}).catch(function (reason) { |
|
|
|
}).catch(function (reason) { |
|
|
|
PDFViewerApplication.error(mozL10n.get('loading_error', null, |
|
|
|
PDFViewerApplication.l10n.get('loading_error', null, |
|
|
|
'An error occurred while opening.'), reason); |
|
|
|
'An error occurred while opening.').then((msg) => { |
|
|
|
|
|
|
|
PDFViewerApplication.error(msg, reason); |
|
|
|
|
|
|
|
}); |
|
|
|
}); |
|
|
|
}); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
@ -1511,8 +1542,10 @@ if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) { |
|
|
|
xhr.responseType = 'arraybuffer'; |
|
|
|
xhr.responseType = 'arraybuffer'; |
|
|
|
xhr.send(); |
|
|
|
xhr.send(); |
|
|
|
} catch (e) { |
|
|
|
} catch (e) { |
|
|
|
PDFViewerApplication.error(mozL10n.get('loading_error', null, |
|
|
|
PDFViewerApplication.l10n.get('loading_error', null, |
|
|
|
'An error occurred while loading the PDF.'), e); |
|
|
|
'An error occurred while loading the PDF.').then((msg) => { |
|
|
|
|
|
|
|
PDFViewerApplication.error(msg, e); |
|
|
|
|
|
|
|
}); |
|
|
|
} |
|
|
|
} |
|
|
|
return; |
|
|
|
return; |
|
|
|
} |
|
|
|
} |
|
|
|
@ -1563,8 +1596,10 @@ function webViewerPageRendered(e) { |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if (pageView.error) { |
|
|
|
if (pageView.error) { |
|
|
|
PDFViewerApplication.error(mozL10n.get('rendering_error', null, |
|
|
|
PDFViewerApplication.l10n.get('rendering_error', null, |
|
|
|
'An error occurred while rendering the page.'), pageView.error); |
|
|
|
'An error occurred while rendering the page.').then((msg) => { |
|
|
|
|
|
|
|
PDFViewerApplication.error(msg, pageView.error); |
|
|
|
|
|
|
|
}); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if (typeof PDFJSDev !== 'undefined' && |
|
|
|
if (typeof PDFJSDev !== 'undefined' && |
|
|
|
@ -1586,10 +1621,13 @@ function webViewerTextLayerRendered(e) { |
|
|
|
if (typeof PDFJSDev !== 'undefined' && |
|
|
|
if (typeof PDFJSDev !== 'undefined' && |
|
|
|
PDFJSDev.test('FIREFOX || MOZCENTRAL') && |
|
|
|
PDFJSDev.test('FIREFOX || MOZCENTRAL') && |
|
|
|
e.numTextDivs > 0 && !PDFViewerApplication.supportsDocumentColors) { |
|
|
|
e.numTextDivs > 0 && !PDFViewerApplication.supportsDocumentColors) { |
|
|
|
console.error(mozL10n.get('document_colors_not_allowed', null, |
|
|
|
PDFViewerApplication.l10n.get('document_colors_not_allowed', null, |
|
|
|
'PDF documents are not allowed to use their own colors: ' + |
|
|
|
'PDF documents are not allowed to use their own colors: ' + |
|
|
|
'\'Allow pages to choose their own colors\' ' + |
|
|
|
'\'Allow pages to choose their own colors\' ' + |
|
|
|
'is deactivated in the browser.')); |
|
|
|
'is deactivated in the browser.'). |
|
|
|
|
|
|
|
then((msg) => { |
|
|
|
|
|
|
|
console.error(msg); |
|
|
|
|
|
|
|
}); |
|
|
|
PDFViewerApplication.fallback(); |
|
|
|
PDFViewerApplication.fallback(); |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
@ -2194,10 +2232,6 @@ function webViewerKeyDown(evt) { |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
localized.then(function webViewerLocalized() { |
|
|
|
|
|
|
|
document.getElementsByTagName('html')[0].dir = mozL10n.getDirection(); |
|
|
|
|
|
|
|
}); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Abstract factory for the print service. */ |
|
|
|
/* Abstract factory for the print service. */ |
|
|
|
var PDFPrintServiceFactory = { |
|
|
|
var PDFPrintServiceFactory = { |
|
|
|
instance: { |
|
|
|
instance: { |
|
|
|
|
Jonas Jenwald
8 years ago
committed by
GitHub