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merge upstream

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This commit is contained in:
Artur Adib 2012-05-29 11:54:11 -04:00
commit 9597efb3f4
48 changed files with 1194 additions and 230 deletions
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44
extensions/firefox/components/PdfStreamConverter.js
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@ -11,7 +11,7 @@ const Cr = Components.results;
const Cu = Components.utils;
const PDFJS_EVENT_ID = 'pdf.js.message';
const PDF_CONTENT_TYPE = 'application/pdf';
const EXT_PREFIX = 'extensions.uriloader@pdf.js';
const PREF_PREFIX = 'PDFJSSCRIPT_PREF_PREFIX';
const MAX_DATABASE_LENGTH = 4096;
const FIREFOX_ID = '{ec8030f7-c20a-464f-9b0e-13a3a9e97384}';
const SEAMONKEY_ID = '{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}';
@ -19,6 +19,7 @@ const SEAMONKEY_ID = '{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}';
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
Cu.import('resource://gre/modules/NetUtil.jsm');
Cu.import('resource://gre/modules/AddonManager.jsm');
let appInfo = Cc['@mozilla.org/xre/app-info;1']
.getService(Ci.nsIXULAppInfo);
@ -57,7 +58,7 @@ function getStringPref(pref, def) {
}
function log(aMsg) {
if (!getBoolPref(EXT_PREFIX + '.pdfBugEnabled', false))
if (!getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false))
return;
let msg = 'PdfStreamConverter.js: ' + (aMsg.join ? aMsg.join('') : aMsg);
Services.console.logStringMessage(msg);
@ -91,9 +92,15 @@ function getLocalizedStrings(path) {
}
return map;
}
function getLocalizedString(strings, id) {
if (id in strings)
return strings[id]['textContent'];
return id;
}
// All the priviledged actions.
function ChromeActions() {
function ChromeActions(domWindow) {
this.domWindow = domWindow;
}
ChromeActions.prototype = {
@ -136,12 +143,12 @@ ChromeActions.prototype = {
// Protect against something sending tons of data to setDatabase.
if (data.length > MAX_DATABASE_LENGTH)
return;
setStringPref(EXT_PREFIX + '.database', data);
setStringPref(PREF_PREFIX + '.database', data);
},
getDatabase: function() {
if (inPrivateBrowsing)
return '{}';
return getStringPref(EXT_PREFIX + '.database', '{}');
return getStringPref(PREF_PREFIX + '.database', '{}');
},
getLocale: function() {
return getStringPref('general.useragent.locale', 'en-US');
@ -164,10 +171,30 @@ ChromeActions.prototype = {
},
searchEnabled: function() {
return getBoolPref(EXT_PREFIX + '.searchEnabled', false);
},
fallback: function(url) {
var self = this;
var domWindow = this.domWindow;
var strings = getLocalizedStrings('chrome.properties');
var message = getLocalizedString(strings, 'unsupported_feature');
var win = Services.wm.getMostRecentWindow('navigator:browser');
var browser = win.gBrowser.getBrowserForDocument(domWindow.top.document);
var notificationBox = win.gBrowser.getNotificationBox(browser);
var buttons = [{
label: getLocalizedString(strings, 'open_with_different_viewer'),
accessKey: null,
callback: function() {
self.download(url);
}
}];
notificationBox.appendNotification(message, 'pdfjs-fallback', null,
notificationBox.PRIORITY_WARNING_LOW,
buttons);
}
};
// Event listener to trigger chrome privedged code.
function RequestListener(actions) {
this.actions = actions;
@ -193,7 +220,7 @@ function PdfStreamConverter() {
PdfStreamConverter.prototype = {
// properties required for XPCOM registration:
classID: Components.ID('{6457a96b-2d68-439a-bcfa-44465fbcdbb1}'),
classID: Components.ID('{PDFJSSCRIPT_STREAM_CONVERTER_ID}'),
classDescription: 'pdf.js Component',
contractID: '@mozilla.org/streamconv;1?from=application/pdf&to=*/*',
@ -270,7 +297,8 @@ PdfStreamConverter.prototype = {
var domWindow = getDOMWindow(channel);
// Double check the url is still the correct one.
if (domWindow.document.documentURIObject.equals(aRequest.URI)) {
let requestListener = new RequestListener(new ChromeActions);
let requestListener = new RequestListener(
new ChromeActions(domWindow));
domWindow.addEventListener(PDFJS_EVENT_ID, function(event) {
requestListener.receive(event);
}, false, true);