yetangitu/pdf.js
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Implement default preferences

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Jonas Jenwald 2013-11-18 23:51:06 +01:00
parent 29ee96cc67
commit 60610cd625
8 changed files with 278 additions and 8 deletions
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30
web/viewer.js
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@ -16,8 +16,8 @@
*/
/* globals PDFJS, PDFBug, FirefoxCom, Stats, Cache, PDFFindBar, CustomStyle,
PDFFindController, ProgressBar, TextLayerBuilder, DownloadManager,
getFileName, getOutputScale, scrollIntoView, getPDFFileNameFromURL,
PDFHistory, Settings, PageView, ThumbnailView, noContextMenuHandler,
getFileName, scrollIntoView, getPDFFileNameFromURL, PDFHistory,
Preferences, Settings, PageView, ThumbnailView, noContextMenuHandler,
SecondaryToolbar, PasswordPrompt, PresentationMode */
'use strict';
@ -63,6 +63,7 @@ PDFJS.imageResourcesPath = './images/';
var mozL10n = document.mozL10n || document.webL10n;
//#include ui_utils.js
//#include preferences.js
//#if !(FIREFOX || MOZCENTRAL || B2G)
//#include mozPrintCallback_polyfill.js
@ -235,6 +236,10 @@ var PDFView = {
case 'auto':
scale = Math.min(MAX_AUTO_SCALE, pageWidthScale);
break;
default:
console.error('pdfViewSetScale: \'' + value +
'\' is an unknown zoom value.');
return;
}
}
this.currentScaleValue = value;
@ -814,6 +819,7 @@ var PDFView = {
mozL10n.get('page_of', {pageCount: pagesCount}, 'of {{pageCount}}');
document.getElementById('pageNumber').max = pagesCount;
var prefs = PDFView.prefs = new Preferences();
PDFView.documentFingerprint = id;
var store = PDFView.store = new Settings(id);
@ -858,17 +864,24 @@ var PDFView = {
});
});
var prefsPromise = prefs.initializedPromise;
var storePromise = store.initializedPromise;
PDFJS.Promise.all([firstPagePromise, storePromise]).then(function() {
PDFJS.Promise.all([firstPagePromise, prefsPromise, storePromise]).
then(function() {
var showPreviousViewOnLoad = prefs.get('showPreviousViewOnLoad');
var defaultZoomValue = prefs.get('defaultZoomValue');
var storedHash = null;
if (store.get('exists', false)) {
if (showPreviousViewOnLoad && store.get('exists', false)) {
var pageNum = store.get('page', '1');
var zoom = store.get('zoom', PDFView.currentScale);
var zoom = defaultZoomValue || store.get('zoom', PDFView.currentScale);
var left = store.get('scrollLeft', '0');
var top = store.get('scrollTop', '0');
storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' +
left + ',' + top;
} else if (defaultZoomValue) {
storedHash = 'page=1&zoom=' + defaultZoomValue;
}
// Initialize the browsing history.
PDFHistory.initialize(self.documentFingerprint);
@ -920,6 +933,13 @@ var PDFView = {
pdfDocument.getOutline().then(function(outline) {
self.outline = new DocumentOutlineView(outline);
document.getElementById('viewOutline').disabled = !outline;
if (outline && prefs.get('ifAvailableShowOutlineOnLoad')) {
if (!self.sidebarOpen) {
document.getElementById('sidebarToggle').click();
}
self.switchSidebarView('outline');
}
});
});