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@ -15,43 +15,43 @@
@@ -15,43 +15,43 @@
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/* globals Components, Services, XPCOMUtils, NetUtil, PrivateBrowsingUtils, |
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dump, NetworkManager, PdfJsTelemetry, PdfjsContentUtils */ |
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'use strict'; |
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"use strict"; |
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var EXPORTED_SYMBOLS = ['PdfStreamConverter']; |
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var EXPORTED_SYMBOLS = ["PdfStreamConverter"]; |
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const Cc = Components.classes; |
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const Ci = Components.interfaces; |
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const Cr = Components.results; |
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const Cu = Components.utils; |
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// True only if this is the version of pdf.js that is included with firefox.
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const MOZ_CENTRAL = JSON.parse('PDFJSSCRIPT_MOZ_CENTRAL'); |
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const PDFJS_EVENT_ID = 'pdf.js.message'; |
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const PDF_CONTENT_TYPE = 'application/pdf'; |
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const PREF_PREFIX = 'PDFJSSCRIPT_PREF_PREFIX'; |
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const PDF_VIEWER_WEB_PAGE = 'resource://pdf.js/web/viewer.html'; |
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const MOZ_CENTRAL = JSON.parse("PDFJSSCRIPT_MOZ_CENTRAL"); |
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const PDFJS_EVENT_ID = "pdf.js.message"; |
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const PDF_CONTENT_TYPE = "application/pdf"; |
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const PREF_PREFIX = "PDFJSSCRIPT_PREF_PREFIX"; |
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const PDF_VIEWER_WEB_PAGE = "resource://pdf.js/web/viewer.html"; |
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const MAX_NUMBER_OF_PREFS = 50; |
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const MAX_STRING_PREF_LENGTH = 128; |
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Cu.import('resource://gre/modules/XPCOMUtils.jsm'); |
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Cu.import('resource://gre/modules/Services.jsm'); |
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Cu.import('resource://gre/modules/NetUtil.jsm'); |
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Cu.import("resource://gre/modules/XPCOMUtils.jsm"); |
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Cu.import("resource://gre/modules/Services.jsm"); |
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Cu.import("resource://gre/modules/NetUtil.jsm"); |
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XPCOMUtils.defineLazyModuleGetter(this, 'NetworkManager', |
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'resource://pdf.js/PdfJsNetwork.jsm'); |
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XPCOMUtils.defineLazyModuleGetter(this, "NetworkManager", |
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"resource://pdf.js/PdfJsNetwork.jsm"); |
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XPCOMUtils.defineLazyModuleGetter(this, 'PrivateBrowsingUtils', |
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'resource://gre/modules/PrivateBrowsingUtils.jsm'); |
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XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils", |
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"resource://gre/modules/PrivateBrowsingUtils.jsm"); |
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XPCOMUtils.defineLazyModuleGetter(this, 'PdfJsTelemetry', |
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'resource://pdf.js/PdfJsTelemetry.jsm'); |
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XPCOMUtils.defineLazyModuleGetter(this, "PdfJsTelemetry", |
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"resource://pdf.js/PdfJsTelemetry.jsm"); |
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XPCOMUtils.defineLazyModuleGetter(this, 'PdfjsContentUtils', |
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'resource://pdf.js/PdfjsContentUtils.jsm'); |
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XPCOMUtils.defineLazyModuleGetter(this, "PdfjsContentUtils", |
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"resource://pdf.js/PdfjsContentUtils.jsm"); |
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var Svc = {}; |
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XPCOMUtils.defineLazyServiceGetter(Svc, 'mime', |
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'@mozilla.org/mime;1', |
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'nsIMIMEService'); |
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XPCOMUtils.defineLazyServiceGetter(Svc, "mime", |
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"@mozilla.org/mime;1", |
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"nsIMIMEService"); |
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function getContainingBrowser(domWindow) { |
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return domWindow.QueryInterface(Ci.nsIInterfaceRequestor) |
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@ -62,7 +62,7 @@ function getContainingBrowser(domWindow) {
@@ -62,7 +62,7 @@ function getContainingBrowser(domWindow) {
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function getFindBar(domWindow) { |
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if (PdfjsContentUtils.isRemote) { |
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throw new Error('FindBar is not accessible from the content process.'); |
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throw new Error("FindBar is not accessible from the content process."); |
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} |
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try { |
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var browser = getContainingBrowser(domWindow); |
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@ -101,12 +101,12 @@ function getStringPref(pref, def) {
@@ -101,12 +101,12 @@ function getStringPref(pref, def) {
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} |
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function log(aMsg) { |
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if (!getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false)) { |
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if (!getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false)) { |
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return; |
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} |
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var msg = 'PdfStreamConverter.js: ' + (aMsg.join ? aMsg.join('') : aMsg); |
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var msg = "PdfStreamConverter.js: " + (aMsg.join ? aMsg.join("") : aMsg); |
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Services.console.logStringMessage(msg); |
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dump(msg + '\n'); |
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dump(msg + "\n"); |
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} |
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function getDOMWindow(aChannel) { |
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@ -118,16 +118,16 @@ function getDOMWindow(aChannel) {
@@ -118,16 +118,16 @@ function getDOMWindow(aChannel) {
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} |
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function getLocalizedStrings(path) { |
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var stringBundle = Cc['@mozilla.org/intl/stringbundle;1']. |
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var stringBundle = Cc["@mozilla.org/intl/stringbundle;1"]. |
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getService(Ci.nsIStringBundleService). |
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createBundle('chrome://pdf.js/locale/' + path); |
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createBundle("chrome://pdf.js/locale/" + path); |
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var map = {}; |
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var enumerator = stringBundle.getSimpleEnumeration(); |
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while (enumerator.hasMoreElements()) { |
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var string = enumerator.getNext().QueryInterface(Ci.nsIPropertyElement); |
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var key = string.key, property = 'textContent'; |
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var i = key.lastIndexOf('.'); |
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var key = string.key, property = "textContent"; |
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var i = key.lastIndexOf("."); |
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if (i >= 0) { |
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property = key.substring(i + 1); |
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key = key.substring(0, i); |
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@ -140,7 +140,7 @@ function getLocalizedStrings(path) {
@@ -140,7 +140,7 @@ function getLocalizedStrings(path) {
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return map; |
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} |
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function getLocalizedString(strings, id, property) { |
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property = property || 'textContent'; |
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property = property || "textContent"; |
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if (id in strings) { |
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return strings[id][property]; |
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} |
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@ -233,13 +233,13 @@ class ChromeActions {
@@ -233,13 +233,13 @@ class ChromeActions {
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// the original url.
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var originalUri = NetUtil.newURI(originalUrl); |
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var filename = data.filename; |
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if (typeof filename !== 'string' || |
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if (typeof filename !== "string" || |
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(!/\.pdf$/i.test(filename) && !data.isAttachment)) { |
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filename = 'document.pdf'; |
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filename = "document.pdf"; |
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} |
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var blobUri = NetUtil.newURI(blobUrl); |
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var extHelperAppSvc = |
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Cc['@mozilla.org/uriloader/external-helper-app-service;1']. |
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Cc["@mozilla.org/uriloader/external-helper-app-service;1"]. |
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getService(Ci.nsIExternalHelperAppService); |
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var docIsPrivate = this.isInPrivateBrowsing(); |
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@ -247,7 +247,7 @@ class ChromeActions {
@@ -247,7 +247,7 @@ class ChromeActions {
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uri: blobUri, |
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loadUsingSystemPrincipal: true, |
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}); |
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if ('nsIPrivateBrowsingChannel' in Ci && |
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if ("nsIPrivateBrowsingChannel" in Ci && |
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netChannel instanceof Ci.nsIPrivateBrowsingChannel) { |
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netChannel.setPrivate(docIsPrivate); |
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} |
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@ -260,7 +260,7 @@ class ChromeActions {
@@ -260,7 +260,7 @@ class ChromeActions {
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} |
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// Create a nsIInputStreamChannel so we can set the url on the channel
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// so the filename will be correct.
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var channel = Cc['@mozilla.org/network/input-stream-channel;1']. |
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var channel = Cc["@mozilla.org/network/input-stream-channel;1"]. |
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createInstance(Ci.nsIInputStreamChannel); |
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channel.QueryInterface(Ci.nsIChannel); |
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try { |
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@ -275,7 +275,7 @@ class ChromeActions {
@@ -275,7 +275,7 @@ class ChromeActions {
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channel.setURI(originalUri); |
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channel.loadInfo = netChannel.loadInfo; |
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channel.contentStream = aInputStream; |
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if ('nsIPrivateBrowsingChannel' in Ci && |
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if ("nsIPrivateBrowsingChannel" in Ci && |
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channel instanceof Ci.nsIPrivateBrowsingChannel) { |
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channel.setPrivate(docIsPrivate); |
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} |
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@ -288,8 +288,8 @@ class ChromeActions {
@@ -288,8 +288,8 @@ class ChromeActions {
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.getInterface(Ci.nsIWebNavigation) |
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.QueryInterface(Ci.nsILoadContext); |
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this.extListener = extHelperAppSvc.doContent( |
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(data.isAttachment ? 'application/octet-stream' : |
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'application/pdf'), |
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(data.isAttachment ? "application/octet-stream" : |
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"application/pdf"), |
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aRequest, loadContext, false); |
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this.extListener.onStartRequest(aRequest, aContext); |
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}, |
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@ -313,20 +313,20 @@ class ChromeActions {
@@ -313,20 +313,20 @@ class ChromeActions {
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} |
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getLocale() { |
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return getStringPref('general.useragent.locale', 'en-US'); |
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return getStringPref("general.useragent.locale", "en-US"); |
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} |
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getStrings(data) { |
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try { |
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// Lazy initialization of localizedStrings
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if (!('localizedStrings' in this)) { |
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this.localizedStrings = getLocalizedStrings('viewer.properties'); |
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if (!("localizedStrings" in this)) { |
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this.localizedStrings = getLocalizedStrings("viewer.properties"); |
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} |
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var result = this.localizedStrings[data]; |
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return JSON.stringify(result || null); |
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} catch (e) { |
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log('Unable to retrieve localized strings: ' + e); |
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return 'null'; |
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log("Unable to retrieve localized strings: " + e); |
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return "null"; |
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} |
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} |
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@ -343,52 +343,52 @@ class ChromeActions {
@@ -343,52 +343,52 @@ class ChromeActions {
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// ... or when the new find events code exists.
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var findBar = getFindBar(this.domWindow); |
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return !!findBar && ('updateControlState' in findBar); |
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return !!findBar && ("updateControlState" in findBar); |
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} |
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supportsDocumentFonts() { |
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var prefBrowser = getIntPref('browser.display.use_document_fonts', 1); |
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var prefGfx = getBoolPref('gfx.downloadable_fonts.enabled', true); |
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var prefBrowser = getIntPref("browser.display.use_document_fonts", 1); |
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var prefGfx = getBoolPref("gfx.downloadable_fonts.enabled", true); |
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return (!!prefBrowser && prefGfx); |
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} |
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supportsDocumentColors() { |
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return getIntPref('browser.display.document_color_use', 0) !== 2; |
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return getIntPref("browser.display.document_color_use", 0) !== 2; |
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} |
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supportedMouseWheelZoomModifierKeys() { |
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return { |
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ctrlKey: getIntPref('mousewheel.with_control.action', 3) === 3, |
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metaKey: getIntPref('mousewheel.with_meta.action', 1) === 3, |
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ctrlKey: getIntPref("mousewheel.with_control.action", 3) === 3, |
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metaKey: getIntPref("mousewheel.with_meta.action", 1) === 3, |
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}; |
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} |
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reportTelemetry(data) { |
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var probeInfo = JSON.parse(data); |
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switch (probeInfo.type) { |
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case 'documentInfo': |
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case "documentInfo": |
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if (!this.telemetryState.documentInfo) { |
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PdfJsTelemetry.onDocumentVersion(probeInfo.version | 0); |
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PdfJsTelemetry.onDocumentGenerator(probeInfo.generator | 0); |
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if (probeInfo.formType) { |
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PdfJsTelemetry.onForm(probeInfo.formType === 'acroform'); |
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PdfJsTelemetry.onForm(probeInfo.formType === "acroform"); |
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} |
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this.telemetryState.documentInfo = true; |
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} |
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break; |
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case 'pageInfo': |
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case "pageInfo": |
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if (!this.telemetryState.firstPageInfo) { |
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var duration = Date.now() - this.telemetryState.startAt; |
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PdfJsTelemetry.onTimeToView(duration); |
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this.telemetryState.firstPageInfo = true; |
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} |
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break; |
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case 'documentStats': |
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case "documentStats": |
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// documentStats can be called several times for one documents.
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// if stream/font types are reported, trying not to submit the same
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// enumeration value multiple times.
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var documentStats = probeInfo.stats; |
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if (!documentStats || typeof documentStats !== 'object') { |
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if (!documentStats || typeof documentStats !== "object") { |
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break; |
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} |
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var i, streamTypes = documentStats.streamTypes; |
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@ -414,7 +414,7 @@ class ChromeActions {
@@ -414,7 +414,7 @@ class ChromeActions {
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} |
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} |
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break; |
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case 'print': |
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case "print": |
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PdfJsTelemetry.onPrint(); |
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break; |
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} |
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@ -428,29 +428,29 @@ class ChromeActions {
@@ -428,29 +428,29 @@ class ChromeActions {
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var featureId = args.featureId; |
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var domWindow = this.domWindow; |
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var strings = getLocalizedStrings('chrome.properties'); |
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var strings = getLocalizedStrings("chrome.properties"); |
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var message; |
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if (featureId === 'forms') { |
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message = getLocalizedString(strings, 'unsupported_feature_forms'); |
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if (featureId === "forms") { |
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message = getLocalizedString(strings, "unsupported_feature_forms"); |
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} else { |
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message = getLocalizedString(strings, 'unsupported_feature'); |
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message = getLocalizedString(strings, "unsupported_feature"); |
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} |
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PdfJsTelemetry.onFallback(); |
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PdfjsContentUtils.displayWarning(domWindow, message, |
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getLocalizedString(strings, 'open_with_different_viewer'), |
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getLocalizedString(strings, 'open_with_different_viewer', 'accessKey')); |
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getLocalizedString(strings, "open_with_different_viewer"), |
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getLocalizedString(strings, "open_with_different_viewer", "accessKey")); |
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let winmm = domWindow.QueryInterface(Ci.nsIInterfaceRequestor) |
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.getInterface(Ci.nsIDocShell) |
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.QueryInterface(Ci.nsIInterfaceRequestor) |
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.getInterface(Ci.nsIContentFrameMessageManager); |
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winmm.addMessageListener('PDFJS:Child:fallbackDownload', |
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winmm.addMessageListener("PDFJS:Child:fallbackDownload", |
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function fallbackDownload(msg) { |
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let data = msg.data; |
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sendResponse(data.download); |
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winmm.removeMessageListener('PDFJS:Child:fallbackDownload', |
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winmm.removeMessageListener("PDFJS:Child:fallbackDownload", |
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fallbackDownload); |
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}); |
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} |
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@ -463,8 +463,8 @@ class ChromeActions {
@@ -463,8 +463,8 @@ class ChromeActions {
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var result = data.result; |
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var findPrevious = data.findPrevious; |
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var findPreviousType = typeof findPrevious; |
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if ((typeof result !== 'number' || result < 0 || result > 3) || |
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(findPreviousType !== 'undefined' && findPreviousType !== 'boolean')) { |
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if ((typeof result !== "number" || result < 0 || result > 3) || |
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(findPreviousType !== "undefined" && findPreviousType !== "boolean")) { |
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return; |
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} |
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@ -473,34 +473,34 @@ class ChromeActions {
@@ -473,34 +473,34 @@ class ChromeActions {
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.QueryInterface(Ci.nsIInterfaceRequestor) |
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.getInterface(Ci.nsIContentFrameMessageManager); |
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winmm.sendAsyncMessage('PDFJS:Parent:updateControlState', data); |
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winmm.sendAsyncMessage("PDFJS:Parent:updateControlState", data); |
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} |
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setPreferences(prefs, sendResponse) { |
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var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + '.'); |
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var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + "."); |
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var numberOfPrefs = 0; |
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var prefValue, prefName; |
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for (var key in prefs) { |
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if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) { |
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log('setPreferences - Exceeded the maximum number of preferences ' + |
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'that is allowed to be set at once.'); |
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log("setPreferences - Exceeded the maximum number of preferences " + |
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"that is allowed to be set at once."); |
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break; |
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} else if (!defaultBranch.getPrefType(key)) { |
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continue; |
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} |
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prefValue = prefs[key]; |
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prefName = (PREF_PREFIX + '.' + key); |
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prefName = (PREF_PREFIX + "." + key); |
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switch (typeof prefValue) { |
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case 'boolean': |
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case "boolean": |
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PdfjsContentUtils.setBoolPref(prefName, prefValue); |
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break; |
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case 'number': |
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case "number": |
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PdfjsContentUtils.setIntPref(prefName, prefValue); |
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break; |
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case 'string': |
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case "string": |
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if (prefValue.length > MAX_STRING_PREF_LENGTH) { |
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log('setPreferences - Exceeded the maximum allowed length ' + |
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'for a string preference.'); |
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log("setPreferences - Exceeded the maximum allowed length " + |
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"for a string preference."); |
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} else { |
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PdfjsContentUtils.setStringPref(prefName, prefValue); |
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} |
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@ -513,27 +513,27 @@ class ChromeActions {
@@ -513,27 +513,27 @@ class ChromeActions {
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} |
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getPreferences(prefs, sendResponse) { |
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var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + '.'); |
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var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + "."); |
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var currentPrefs = {}, numberOfPrefs = 0; |
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var prefValue, prefName; |
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for (var key in prefs) { |
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if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) { |
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log('getPreferences - Exceeded the maximum number of preferences ' + |
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'that is allowed to be fetched at once.'); |
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log("getPreferences - Exceeded the maximum number of preferences " + |
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"that is allowed to be fetched at once."); |
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break; |
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} else if (!defaultBranch.getPrefType(key)) { |
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continue; |
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} |
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prefValue = prefs[key]; |
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prefName = (PREF_PREFIX + '.' + key); |
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prefName = (PREF_PREFIX + "." + key); |
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switch (typeof prefValue) { |
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case 'boolean': |
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case "boolean": |
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currentPrefs[key] = getBoolPref(prefName, prefValue); |
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break; |
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case 'number': |
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case "number": |
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currentPrefs[key] = getIntPref(prefName, prefValue); |
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break; |
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case 'string': |
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case "string": |
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currentPrefs[key] = getStringPref(prefName, prefValue); |
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break; |
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} |
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@ -566,7 +566,7 @@ class RangedChromeActions extends ChromeActions {
@@ -566,7 +566,7 @@ class RangedChromeActions extends ChromeActions {
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var httpHeaderVisitor = { |
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headers: {}, |
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visitHeader(aHeader, aValue) { |
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if (aHeader === 'Range') { |
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if (aHeader === "Range") { |
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// When loading the PDF from cache, firefox seems to set the Range
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// request header to fetch only the unfetched portions of the file
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// (e.g. 'Range: bytes=1024-'). However, we want to set this header
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@ -584,7 +584,7 @@ class RangedChromeActions extends ChromeActions {
@@ -584,7 +584,7 @@ class RangedChromeActions extends ChromeActions {
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var xhr_onreadystatechange = function xhr_onreadystatechange() { |
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if (this.readyState === 1) { // LOADING
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var netChannel = this.channel; |
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if ('nsIPrivateBrowsingChannel' in Ci && |
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if ("nsIPrivateBrowsingChannel" in Ci && |
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netChannel instanceof Ci.nsIPrivateBrowsingChannel) { |
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var docIsPrivate = self.isInPrivateBrowsing(); |
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netChannel.setPrivate(docIsPrivate); |
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@ -593,9 +593,9 @@ class RangedChromeActions extends ChromeActions {
@@ -593,9 +593,9 @@ class RangedChromeActions extends ChromeActions {
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}; |
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var getXhr = function getXhr() { |
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const XMLHttpRequest = Components.Constructor( |
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'@mozilla.org/xmlextras/xmlhttprequest;1'); |
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"@mozilla.org/xmlextras/xmlhttprequest;1"); |
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var xhr = new XMLHttpRequest(); |
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xhr.addEventListener('readystatechange', xhr_onreadystatechange); |
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xhr.addEventListener("readystatechange", xhr_onreadystatechange); |
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return xhr; |
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}; |
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@ -606,7 +606,7 @@ class RangedChromeActions extends ChromeActions {
@@ -606,7 +606,7 @@ class RangedChromeActions extends ChromeActions {
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// If we are in range request mode, this means we manually issued xhr
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// requests, which we need to abort when we leave the page
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domWindow.addEventListener('unload', function unload(e) { |
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domWindow.addEventListener("unload", function unload(e) { |
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domWindow.removeEventListener(e.type, unload); |
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self.abortLoading(); |
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}); |
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@ -624,11 +624,11 @@ class RangedChromeActions extends ChromeActions {
@@ -624,11 +624,11 @@ class RangedChromeActions extends ChromeActions {
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this.dataListener.onprogress = (loaded, total) => { |
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this.domWindow.postMessage({ |
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pdfjsLoadAction: 'progressiveRead', |
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pdfjsLoadAction: "progressiveRead", |
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loaded, |
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total, |
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chunk: this.dataListener.readData(), |
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}, '*'); |
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}, "*"); |
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}; |
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this.dataListener.oncomplete = () => { |
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this.dataListener = null; |
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@ -636,13 +636,13 @@ class RangedChromeActions extends ChromeActions {
@@ -636,13 +636,13 @@ class RangedChromeActions extends ChromeActions {
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} |
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this.domWindow.postMessage({ |
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pdfjsLoadAction: 'supportsRangedLoading', |
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pdfjsLoadAction: "supportsRangedLoading", |
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rangeEnabled: this.rangeEnabled, |
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streamingEnabled: this.streamingEnabled, |
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pdfUrl: this.pdfUrl, |
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length: this.contentLength, |
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data, |
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}, '*'); |
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}, "*"); |
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return true; |
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} |
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@ -661,16 +661,16 @@ class RangedChromeActions extends ChromeActions {
@@ -661,16 +661,16 @@ class RangedChromeActions extends ChromeActions {
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this.networkManager.requestRange(begin, end, { |
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onDone: function RangedChromeActions_onDone(aArgs) { |
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domWindow.postMessage({ |
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pdfjsLoadAction: 'range', |
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pdfjsLoadAction: "range", |
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begin: aArgs.begin, |
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chunk: aArgs.chunk, |
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}, '*'); |
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}, "*"); |
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}, |
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onProgress: function RangedChromeActions_onProgress(evt) { |
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domWindow.postMessage({ |
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pdfjsLoadAction: 'rangeProgress', |
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pdfjsLoadAction: "rangeProgress", |
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loaded: evt.loaded, |
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}, '*'); |
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}, "*"); |
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} |
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}); |
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} |
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@ -703,18 +703,18 @@ class StandardChromeActions extends ChromeActions {
@@ -703,18 +703,18 @@ class StandardChromeActions extends ChromeActions {
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this.dataListener.onprogress = (loaded, total) => { |
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this.domWindow.postMessage({ |
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pdfjsLoadAction: 'progress', |
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pdfjsLoadAction: "progress", |
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loaded, |
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total, |
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}, '*'); |
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}, "*"); |
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}; |
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this.dataListener.oncomplete = (data, errorCode) => { |
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this.domWindow.postMessage({ |
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pdfjsLoadAction: 'complete', |
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pdfjsLoadAction: "complete", |
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data, |
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errorCode, |
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}, '*'); |
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}, "*"); |
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this.dataListener = null; |
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this.originalRequest = null; |
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@ -749,7 +749,7 @@ class RequestListener {
@@ -749,7 +749,7 @@ class RequestListener {
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var sync = event.detail.sync; |
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var actions = this.actions; |
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if (!(action in actions)) { |
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log('Unknown action: ' + action); |
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log("Unknown action: " + action); |
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return; |
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} |
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var response; |
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@ -763,9 +763,9 @@ class RequestListener {
@@ -763,9 +763,9 @@ class RequestListener {
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} else { |
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response = function sendResponse(aResponse) { |
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try { |
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var listener = doc.createEvent('CustomEvent'); |
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var listener = doc.createEvent("CustomEvent"); |
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let detail = Cu.cloneInto({ response: aResponse }, doc.defaultView); |
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listener.initCustomEvent('pdf.js.response', true, false, detail); |
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listener.initCustomEvent("pdf.js.response", true, false, detail); |
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return message.dispatchEvent(listener); |
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} catch (e) { |
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// doc is no longer accessible because the requestor is already
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@ -797,14 +797,14 @@ class FindEventManager {
@@ -797,14 +797,14 @@ class FindEventManager {
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this.unbind(); |
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this.contentWindow.removeEventListener(e.type, unload); |
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}.bind(this); |
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this.contentWindow.addEventListener('unload', unload); |
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this.contentWindow.addEventListener("unload", unload); |
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// We cannot directly attach listeners to for the find events
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// since the FindBar is in the parent process. Instead we're
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// asking the PdfjsChromeUtils to do it for us and forward
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// all the find events to us.
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this.winmm.sendAsyncMessage('PDFJS:Parent:addEventListener'); |
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this.winmm.addMessageListener('PDFJS:Child:handleEvent', this); |
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this.winmm.sendAsyncMessage("PDFJS:Parent:addEventListener"); |
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this.winmm.addMessageListener("PDFJS:Child:handleEvent", this); |
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} |
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receiveMessage(msg) { |
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@ -813,13 +813,13 @@ class FindEventManager {
@@ -813,13 +813,13 @@ class FindEventManager {
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var contentWindow = this.contentWindow; |
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detail = Cu.cloneInto(detail, contentWindow); |
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var forward = contentWindow.document.createEvent('CustomEvent'); |
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var forward = contentWindow.document.createEvent("CustomEvent"); |
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forward.initCustomEvent(type, true, true, detail); |
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contentWindow.dispatchEvent(forward); |
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} |
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unbind() { |
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this.winmm.sendAsyncMessage('PDFJS:Parent:removeEventListener'); |
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this.winmm.sendAsyncMessage("PDFJS:Parent:removeEventListener"); |
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} |
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} |
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@ -829,12 +829,12 @@ function PdfStreamConverter() {
@@ -829,12 +829,12 @@ function PdfStreamConverter() {
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PdfStreamConverter.prototype = { |
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// properties required for XPCOM registration:
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classID: Components.ID('{PDFJSSCRIPT_STREAM_CONVERTER_ID}'), |
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classDescription: 'pdf.js Component', |
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contractID: '@mozilla.org/streamconv;1?from=application/pdf&to=*/*', |
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classID: Components.ID("{PDFJSSCRIPT_STREAM_CONVERTER_ID}"), |
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classDescription: "pdf.js Component", |
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contractID: "@mozilla.org/streamconv;1?from=application/pdf&to=*/*", |
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classID2: Components.ID('{PDFJSSCRIPT_STREAM_CONVERTER2_ID}'), |
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contractID2: '@mozilla.org/streamconv;1?from=application/pdf&to=text/html', |
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classID2: Components.ID("{PDFJSSCRIPT_STREAM_CONVERTER2_ID}"), |
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contractID2: "@mozilla.org/streamconv;1?from=application/pdf&to=text/html", |
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QueryInterface: XPCOMUtils.generateQI([ |
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Ci.nsISupports, |
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@ -894,29 +894,29 @@ PdfStreamConverter.prototype = {
@@ -894,29 +894,29 @@ PdfStreamConverter.prototype = {
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var rangeRequest = false; |
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var streamRequest = false; |
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if (isHttpRequest) { |
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var contentEncoding = 'identity'; |
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var contentEncoding = "identity"; |
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try { |
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contentEncoding = aRequest.getResponseHeader('Content-Encoding'); |
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contentEncoding = aRequest.getResponseHeader("Content-Encoding"); |
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} catch (e) {} |
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var acceptRanges; |
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try { |
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acceptRanges = aRequest.getResponseHeader('Accept-Ranges'); |
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acceptRanges = aRequest.getResponseHeader("Accept-Ranges"); |
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} catch (e) {} |
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var hash = aRequest.URI.ref; |
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var isPDFBugEnabled = getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false); |
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rangeRequest = contentEncoding === 'identity' && |
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acceptRanges === 'bytes' && |
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var isPDFBugEnabled = getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false); |
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rangeRequest = contentEncoding === "identity" && |
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acceptRanges === "bytes" && |
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aRequest.contentLength >= 0 && |
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!getBoolPref(PREF_PREFIX + '.disableRange', false) && |
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!getBoolPref(PREF_PREFIX + ".disableRange", false) && |
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(!isPDFBugEnabled || |
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hash.toLowerCase().indexOf('disablerange=true') < 0); |
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streamRequest = contentEncoding === 'identity' && |
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hash.toLowerCase().indexOf("disablerange=true") < 0); |
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streamRequest = contentEncoding === "identity" && |
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aRequest.contentLength >= 0 && |
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!getBoolPref(PREF_PREFIX + '.disableStream', false) && |
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!getBoolPref(PREF_PREFIX + ".disableStream", false) && |
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(!isPDFBugEnabled || |
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hash.toLowerCase().indexOf('disablestream=true') < 0); |
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hash.toLowerCase().indexOf("disablestream=true") < 0); |
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} |
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aRequest.QueryInterface(Ci.nsIChannel); |
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@ -929,15 +929,15 @@ PdfStreamConverter.prototype = {
@@ -929,15 +929,15 @@ PdfStreamConverter.prototype = {
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} catch (e) {} |
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// Change the content type so we don't get stuck in a loop.
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aRequest.setProperty('contentType', aRequest.contentType); |
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aRequest.contentType = 'text/html'; |
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aRequest.setProperty("contentType", aRequest.contentType); |
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aRequest.contentType = "text/html"; |
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if (isHttpRequest) { |
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// We trust PDF viewer, using no CSP
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aRequest.setResponseHeader('Content-Security-Policy', '', false); |
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aRequest.setResponseHeader('Content-Security-Policy-Report-Only', '', |
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aRequest.setResponseHeader("Content-Security-Policy", "", false); |
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aRequest.setResponseHeader("Content-Security-Policy-Report-Only", "", |
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false); |
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// The viewer does not need to handle HTTP Refresh header.
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aRequest.setResponseHeader('Refresh', '', false); |
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aRequest.setResponseHeader("Refresh", "", false); |
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} |
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PdfJsTelemetry.onViewerIsUsed(); |
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@ -946,7 +946,7 @@ PdfStreamConverter.prototype = {
@@ -946,7 +946,7 @@ PdfStreamConverter.prototype = {
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// Creating storage for PDF data
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var contentLength = aRequest.contentLength; |
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this.dataListener = new PdfDataListener(contentLength); |
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this.binaryStream = Cc['@mozilla.org/binaryinputstream;1'] |
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this.binaryStream = Cc["@mozilla.org/binaryinputstream;1"] |
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.createInstance(Ci.nsIBinaryInputStream); |
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// Create a new channel that is viewer loaded as a resource.
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@ -993,8 +993,8 @@ PdfStreamConverter.prototype = {
@@ -993,8 +993,8 @@ PdfStreamConverter.prototype = {
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listener.onStopRequest(aRequest, aContext, statusCode); |
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if (domWindow.frameElement) { |
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var isObjectEmbed = domWindow.frameElement.tagName !== 'IFRAME' || |
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domWindow.frameElement.className === 'previewPluginContentFrame'; |
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var isObjectEmbed = domWindow.frameElement.tagName !== "IFRAME" || |
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domWindow.frameElement.className === "previewPluginContentFrame"; |
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PdfJsTelemetry.onEmbed(isObjectEmbed); |
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} |
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} |
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@ -1008,7 +1008,7 @@ PdfStreamConverter.prototype = {
@@ -1008,7 +1008,7 @@ PdfStreamConverter.prototype = {
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// We can use the resource principal when data is fetched by the chrome,
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// e.g. useful for NoScript. Make make sure we reuse the origin attributes
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// from the request channel to keep isolation consistent.
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var ssm = Cc['@mozilla.org/scriptsecuritymanager;1'] |
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var ssm = Cc["@mozilla.org/scriptsecuritymanager;1"] |
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.getService(Ci.nsIScriptSecurityManager); |
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var uri = NetUtil.newURI(PDF_VIEWER_WEB_PAGE); |
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var resourcePrincipal = |
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Jonas Jenwald
8 years ago
committed by
GitHub