Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[Firefox addon] Enforce double quotes, using ESLint, to avoid linting errors in mozilla-central (issue 7957)

Browse Source 
Given that this patch causes a lot of churn in the addon code, I wouldn't really mind if we ultimately decide against doing this and just add a rule exception in mozilla-central instead.[1]

---
[1] Note that I used the ESLint `--fix` option, hence writing this commit message actually took longer time than the creation of the patch :-)
This commit is contained in:
Jonas Jenwald 2017-01-23 23:41:56 +01:00
parent e0a92a7f48
commit a5d5b970af
13 changed files with 376 additions and 375 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
extensions/firefox/.eslintrc
View File

@ -17,6 +17,7 @@
}], }],
// Stylistic Issues // Stylistic Issues
"quotes": ["error", "double"],
"space-before-function-paren": ["error", "never"], "space-before-function-paren": ["error", "never"],
// ECMAScript 6 // ECMAScript 6

54
extensions/firefox/bootstrap.js vendored
View File

@ -15,10 +15,10 @@
/* globals Components, Services, dump, XPCOMUtils, PdfStreamConverter, /* globals Components, Services, dump, XPCOMUtils, PdfStreamConverter,
APP_SHUTDOWN, PdfjsChromeUtils, PdfjsContentUtils */ APP_SHUTDOWN, PdfjsChromeUtils, PdfjsContentUtils */
'use strict'; "use strict";
const RESOURCE_NAME = 'pdf.js'; const RESOURCE_NAME = "pdf.js";
const EXT_PREFIX = 'extensions.uriloader@pdf.js'; const EXT_PREFIX = "extensions.uriloader@pdf.js";
const Cc = Components.classes; const Cc = Components.classes;
const Ci = Components.interfaces; const Ci = Components.interfaces;
@ -26,8 +26,8 @@ const Cm = Components.manager;
const Cu = Components.utils; const Cu = Components.utils;
const Cr = Components.results; const Cr = Components.results;
Cu.import('resource://gre/modules/XPCOMUtils.jsm'); Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
function getBoolPref(pref, def) { function getBoolPref(pref, def) {
try { try {
@ -38,31 +38,31 @@ function getBoolPref(pref, def) {
} }
function log(str) { function log(str) {
if (!getBoolPref(EXT_PREFIX + '.pdfBugEnabled', false)) { if (!getBoolPref(EXT_PREFIX + ".pdfBugEnabled", false)) {
return; return;
} }
dump(str + '\n'); dump(str + "\n");
} }
function initializeDefaultPreferences() { function initializeDefaultPreferences() {
var DEFAULT_PREFERENCES = var DEFAULT_PREFERENCES =
//#include ../../web/default_preferences.json //#include ../../web/default_preferences.json
//#if false //#if false
'end of DEFAULT_PREFERENCES'; "end of DEFAULT_PREFERENCES";
//#endif //#endif
var defaultBranch = Services.prefs.getDefaultBranch(EXT_PREFIX + '.'); var defaultBranch = Services.prefs.getDefaultBranch(EXT_PREFIX + ".");
var defaultValue; var defaultValue;
for (var key in DEFAULT_PREFERENCES) { for (var key in DEFAULT_PREFERENCES) {
defaultValue = DEFAULT_PREFERENCES[key]; defaultValue = DEFAULT_PREFERENCES[key];
switch (typeof defaultValue) { switch (typeof defaultValue) {
case 'boolean': case "boolean":
defaultBranch.setBoolPref(key, defaultValue); defaultBranch.setBoolPref(key, defaultValue);
break; break;
case 'number': case "number":
defaultBranch.setIntPref(key, defaultValue); defaultBranch.setIntPref(key, defaultValue);
break; break;
case 'string': case "string":
defaultBranch.setCharPref(key, defaultValue); defaultBranch.setCharPref(key, defaultValue);
break; break;
} }
@ -126,27 +126,27 @@ var e10sEnabled = false;
function startup(aData, aReason) { function startup(aData, aReason) {
// Setup the resource url. // Setup the resource url.
var ioService = Services.io; var ioService = Services.io;
var resProt = ioService.getProtocolHandler('resource') var resProt = ioService.getProtocolHandler("resource")
.QueryInterface(Ci.nsIResProtocolHandler); .QueryInterface(Ci.nsIResProtocolHandler);
var aliasURI = ioService.newURI('content/', 'UTF-8', aData.resourceURI); var aliasURI = ioService.newURI("content/", "UTF-8", aData.resourceURI);
resProt.setSubstitution(RESOURCE_NAME, aliasURI); resProt.setSubstitution(RESOURCE_NAME, aliasURI);
pdfBaseUrl = aData.resourceURI.spec; pdfBaseUrl = aData.resourceURI.spec;
Cu.import(pdfBaseUrl + 'content/PdfjsChromeUtils.jsm'); Cu.import(pdfBaseUrl + "content/PdfjsChromeUtils.jsm");
PdfjsChromeUtils.init(); PdfjsChromeUtils.init();
Cu.import(pdfBaseUrl + 'content/PdfjsContentUtils.jsm'); Cu.import(pdfBaseUrl + "content/PdfjsContentUtils.jsm");
PdfjsContentUtils.init(); PdfjsContentUtils.init();
// Load the component and register it. // Load the component and register it.
var pdfStreamConverterUrl = pdfBaseUrl + 'content/PdfStreamConverter.jsm'; var pdfStreamConverterUrl = pdfBaseUrl + "content/PdfStreamConverter.jsm";
Cu.import(pdfStreamConverterUrl); Cu.import(pdfStreamConverterUrl);
pdfStreamConverterFactory.register(PdfStreamConverter); pdfStreamConverterFactory.register(PdfStreamConverter);
try { try {
let globalMM = Cc['@mozilla.org/globalmessagemanager;1'] let globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIFrameScriptLoader); .getService(Ci.nsIFrameScriptLoader);
globalMM.loadFrameScript('chrome://pdf.js/content/content.js', true); globalMM.loadFrameScript("chrome://pdf.js/content/content.js", true);
e10sEnabled = true; e10sEnabled = true;
} catch (ex) { } catch (ex) {
} }
@ -160,32 +160,32 @@ function shutdown(aData, aReason) {
} }
if (e10sEnabled) { if (e10sEnabled) {
let globalMM = Cc['@mozilla.org/globalmessagemanager;1'] let globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster); .getService(Ci.nsIMessageBroadcaster);
globalMM.broadcastAsyncMessage('PDFJS:Child:shutdown'); globalMM.broadcastAsyncMessage("PDFJS:Child:shutdown");
globalMM.removeDelayedFrameScript('chrome://pdf.js/content/content.js'); globalMM.removeDelayedFrameScript("chrome://pdf.js/content/content.js");
} }
var ioService = Services.io; var ioService = Services.io;
var resProt = ioService.getProtocolHandler('resource') var resProt = ioService.getProtocolHandler("resource")
.QueryInterface(Ci.nsIResProtocolHandler); .QueryInterface(Ci.nsIResProtocolHandler);
// Remove the resource url. // Remove the resource url.
resProt.setSubstitution(RESOURCE_NAME, null); resProt.setSubstitution(RESOURCE_NAME, null);
// Remove the contract/component. // Remove the contract/component.
pdfStreamConverterFactory.unregister(); pdfStreamConverterFactory.unregister();
// Unload the converter // Unload the converter
var pdfStreamConverterUrl = pdfBaseUrl + 'content/PdfStreamConverter.jsm'; var pdfStreamConverterUrl = pdfBaseUrl + "content/PdfStreamConverter.jsm";
Cu.unload(pdfStreamConverterUrl); Cu.unload(pdfStreamConverterUrl);
PdfjsContentUtils.uninit(); PdfjsContentUtils.uninit();
Cu.unload(pdfBaseUrl + 'content/PdfjsContentUtils.jsm'); Cu.unload(pdfBaseUrl + "content/PdfjsContentUtils.jsm");
PdfjsChromeUtils.uninit(); PdfjsChromeUtils.uninit();
Cu.unload(pdfBaseUrl + 'content/PdfjsChromeUtils.jsm'); Cu.unload(pdfBaseUrl + "content/PdfjsChromeUtils.jsm");
} }
function install(aData, aReason) { function install(aData, aReason) {
// TODO remove after some time -- cleanup of unused preferences // TODO remove after some time -- cleanup of unused preferences
Services.prefs.clearUserPref(EXT_PREFIX + '.database'); Services.prefs.clearUserPref(EXT_PREFIX + ".database");
} }
function uninstall(aData, aReason) { function uninstall(aData, aReason) {

16
extensions/firefox/chrome/content.js
View File

@ -15,7 +15,7 @@
/* globals Components, Services, XPCOMUtils, PdfjsContentUtils, /* globals Components, Services, XPCOMUtils, PdfjsContentUtils,
PdfjsContentUtils, PdfStreamConverter, addMessageListener */ PdfjsContentUtils, PdfStreamConverter, addMessageListener */
'use strict'; "use strict";
(function contentScriptClosure() { (function contentScriptClosure() {
// we need to use closure here -- we are running in the global context // we need to use closure here -- we are running in the global context
@ -26,8 +26,8 @@
const Cu = Components.utils; const Cu = Components.utils;
const Cr = Components.results; const Cr = Components.results;
Cu.import('resource://gre/modules/XPCOMUtils.jsm'); Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
var isRemote = Services.appinfo.processType === var isRemote = Services.appinfo.processType ===
Services.appinfo.PROCESS_TYPE_CONTENT; Services.appinfo.PROCESS_TYPE_CONTENT;
@ -73,10 +73,10 @@
var pdfStreamConverterFactory = new Factory(); var pdfStreamConverterFactory = new Factory();
function startup() { function startup() {
Cu.import('resource://pdf.js/PdfjsContentUtils.jsm'); Cu.import("resource://pdf.js/PdfjsContentUtils.jsm");
PdfjsContentUtils.init(); PdfjsContentUtils.init();
Cu.import('resource://pdf.js/PdfStreamConverter.jsm'); Cu.import("resource://pdf.js/PdfStreamConverter.jsm");
pdfStreamConverterFactory.register(PdfStreamConverter); pdfStreamConverterFactory.register(PdfStreamConverter);
} }
@ -84,16 +84,16 @@
// Remove the contract/component. // Remove the contract/component.
pdfStreamConverterFactory.unregister(); pdfStreamConverterFactory.unregister();
// Unload the converter // Unload the converter
Cu.unload('resource://pdf.js/PdfStreamConverter.jsm'); Cu.unload("resource://pdf.js/PdfStreamConverter.jsm");
PdfjsContentUtils.uninit(); PdfjsContentUtils.uninit();
Cu.unload('resource://pdf.js/PdfjsContentUtils.jsm'); Cu.unload("resource://pdf.js/PdfjsContentUtils.jsm");
} }
if (isRemote) { if (isRemote) {
startup(); startup();
addMessageListener('PDFJS:Child:shutdown', function() { addMessageListener("PDFJS:Child:shutdown", function() {
shutdown(); shutdown();
}); });
} }

4
extensions/firefox/content/PdfJs-stub.jsm
View File

@ -14,12 +14,12 @@
*/ */
/* eslint max-len: ["error", 100] */ /* eslint max-len: ["error", 100] */
'use strict'; "use strict";
// Don't remove this file! // Don't remove this file!
// FF15+ expects `PdfJs` module to be present at `resource://pdf.js/PdfJs.jsm`, // FF15+ expects `PdfJs` module to be present at `resource://pdf.js/PdfJs.jsm`,
// see https://dxr.mozilla.org/mozilla-central/source/browser/components/nsBrowserGlue.js // see https://dxr.mozilla.org/mozilla-central/source/browser/components/nsBrowserGlue.js
var EXPORTED_SYMBOLS = ['PdfJs']; var EXPORTED_SYMBOLS = ["PdfJs"];
var PdfJs = { var PdfJs = {
init: function PdfJs_init() {} init: function PdfJs_init() {}

90
extensions/firefox/content/PdfJs.jsm
View File

@ -15,9 +15,9 @@
/* globals Components, Services, XPCOMUtils, PdfjsChromeUtils, /* globals Components, Services, XPCOMUtils, PdfjsChromeUtils,
PdfjsContentUtils, PdfStreamConverter */ PdfjsContentUtils, PdfStreamConverter */
'use strict'; "use strict";
var EXPORTED_SYMBOLS = ['PdfJs']; var EXPORTED_SYMBOLS = ["PdfJs"];
const Cc = Components.classes; const Cc = Components.classes;
const Ci = Components.interfaces; const Ci = Components.interfaces;
@ -25,32 +25,32 @@ const Cr = Components.results;
const Cm = Components.manager; const Cm = Components.manager;
const Cu = Components.utils; const Cu = Components.utils;
const PREF_PREFIX = 'pdfjs'; const PREF_PREFIX = "pdfjs";
const PREF_DISABLED = PREF_PREFIX + '.disabled'; const PREF_DISABLED = PREF_PREFIX + ".disabled";
const PREF_MIGRATION_VERSION = PREF_PREFIX + '.migrationVersion'; const PREF_MIGRATION_VERSION = PREF_PREFIX + ".migrationVersion";
const PREF_PREVIOUS_ACTION = PREF_PREFIX + '.previousHandler.preferredAction'; const PREF_PREVIOUS_ACTION = PREF_PREFIX + ".previousHandler.preferredAction";
const PREF_PREVIOUS_ASK = PREF_PREFIX + const PREF_PREVIOUS_ASK = PREF_PREFIX +
'.previousHandler.alwaysAskBeforeHandling'; ".previousHandler.alwaysAskBeforeHandling";
const PREF_DISABLED_PLUGIN_TYPES = 'plugin.disable_full_page_plugin_for_types'; const PREF_DISABLED_PLUGIN_TYPES = "plugin.disable_full_page_plugin_for_types";
const TOPIC_PDFJS_HANDLER_CHANGED = 'pdfjs:handlerChanged'; const TOPIC_PDFJS_HANDLER_CHANGED = "pdfjs:handlerChanged";
const TOPIC_PLUGINS_LIST_UPDATED = 'plugins-list-updated'; const TOPIC_PLUGINS_LIST_UPDATED = "plugins-list-updated";
const TOPIC_PLUGIN_INFO_UPDATED = 'plugin-info-updated'; const TOPIC_PLUGIN_INFO_UPDATED = "plugin-info-updated";
const PDF_CONTENT_TYPE = 'application/pdf'; const PDF_CONTENT_TYPE = "application/pdf";
Cu.import('resource://gre/modules/XPCOMUtils.jsm'); Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
var Svc = {}; var Svc = {};
XPCOMUtils.defineLazyServiceGetter(Svc, 'mime', XPCOMUtils.defineLazyServiceGetter(Svc, "mime",
'@mozilla.org/mime;1', "@mozilla.org/mime;1",
'nsIMIMEService'); "nsIMIMEService");
XPCOMUtils.defineLazyServiceGetter(Svc, 'pluginHost', XPCOMUtils.defineLazyServiceGetter(Svc, "pluginHost",
'@mozilla.org/plugin/host;1', "@mozilla.org/plugin/host;1",
'nsIPluginHost'); "nsIPluginHost");
XPCOMUtils.defineLazyModuleGetter(this, 'PdfjsChromeUtils', XPCOMUtils.defineLazyModuleGetter(this, "PdfjsChromeUtils",
'resource://pdf.js/PdfjsChromeUtils.jsm'); "resource://pdf.js/PdfjsChromeUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, 'PdfjsContentUtils', XPCOMUtils.defineLazyModuleGetter(this, "PdfjsContentUtils",
'resource://pdf.js/PdfjsContentUtils.jsm'); "resource://pdf.js/PdfjsContentUtils.jsm");
function getBoolPref(aPref, aDefaultValue) { function getBoolPref(aPref, aDefaultValue) {
try { try {
@ -79,21 +79,21 @@ function initializeDefaultPreferences() {
var DEFAULT_PREFERENCES = var DEFAULT_PREFERENCES =
//#include ../../../web/default_preferences.json //#include ../../../web/default_preferences.json
//#if false //#if false
'end of DEFAULT_PREFERENCES'; "end of DEFAULT_PREFERENCES";
//#endif //#endif
var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + '.'); var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + ".");
var defaultValue; var defaultValue;
for (var key in DEFAULT_PREFERENCES) { for (var key in DEFAULT_PREFERENCES) {
defaultValue = DEFAULT_PREFERENCES[key]; defaultValue = DEFAULT_PREFERENCES[key];
switch (typeof defaultValue) { switch (typeof defaultValue) {
case 'boolean': case "boolean":
defaultBranch.setBoolPref(key, defaultValue); defaultBranch.setBoolPref(key, defaultValue);
break; break;
case 'number': case "number":
defaultBranch.setIntPref(key, defaultValue); defaultBranch.setIntPref(key, defaultValue);
break; break;
case 'string': case "string":
defaultBranch.setCharPref(key, defaultValue); defaultBranch.setCharPref(key, defaultValue);
break; break;
} }
@ -139,8 +139,8 @@ var PdfJs = {
init: function init(remote) { init: function init(remote) {
if (Services.appinfo.processType !== if (Services.appinfo.processType !==
Services.appinfo.PROCESS_TYPE_DEFAULT) { Services.appinfo.PROCESS_TYPE_DEFAULT) {
throw new Error('PdfJs.init should only get called ' + throw new Error("PdfJs.init should only get called " +
'in the parent process.'); "in the parent process.");
} }
PdfjsChromeUtils.init(); PdfjsChromeUtils.init();
if (!remote) { if (!remote) {
@ -203,13 +203,13 @@ var PdfJs = {
} }
if (currentVersion < 2) { if (currentVersion < 2) {
// cleaning up of unused database preference (see #3994) // cleaning up of unused database preference (see #3994)
Services.prefs.clearUserPref(PREF_PREFIX + '.database'); Services.prefs.clearUserPref(PREF_PREFIX + ".database");
} }
Services.prefs.setIntPref(PREF_MIGRATION_VERSION, VERSION); Services.prefs.setIntPref(PREF_MIGRATION_VERSION, VERSION);
}, },
_becomeHandler: function _becomeHandler() { _becomeHandler: function _becomeHandler() {
let handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, 'pdf'); let handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf");
let prefs = Services.prefs; let prefs = Services.prefs;
if (handlerInfo.preferredAction !== Ci.nsIHandlerInfo.handleInternally && if (handlerInfo.preferredAction !== Ci.nsIHandlerInfo.handleInternally &&
handlerInfo.preferredAction !== false) { handlerInfo.preferredAction !== false) {
@ -220,7 +220,7 @@ var PdfJs = {
prefs.setBoolPref(PREF_PREVIOUS_ASK, handlerInfo.alwaysAskBeforeHandling); prefs.setBoolPref(PREF_PREVIOUS_ASK, handlerInfo.alwaysAskBeforeHandling);
} }
let handlerService = Cc['@mozilla.org/uriloader/handler-service;1']. let handlerService = Cc["@mozilla.org/uriloader/handler-service;1"].
getService(Ci.nsIHandlerService); getService(Ci.nsIHandlerService);
// Change and save mime handler settings. // Change and save mime handler settings.
@ -229,24 +229,24 @@ var PdfJs = {
handlerService.store(handlerInfo); handlerService.store(handlerInfo);
// Also disable any plugins for pdfs. // Also disable any plugins for pdfs.
var stringTypes = ''; var stringTypes = "";
var types = []; var types = [];
if (prefs.prefHasUserValue(PREF_DISABLED_PLUGIN_TYPES)) { if (prefs.prefHasUserValue(PREF_DISABLED_PLUGIN_TYPES)) {
stringTypes = prefs.getCharPref(PREF_DISABLED_PLUGIN_TYPES); stringTypes = prefs.getCharPref(PREF_DISABLED_PLUGIN_TYPES);
} }
if (stringTypes !== '') { if (stringTypes !== "") {
types = stringTypes.split(','); types = stringTypes.split(",");
} }
if (types.indexOf(PDF_CONTENT_TYPE) === -1) { if (types.indexOf(PDF_CONTENT_TYPE) === -1) {
types.push(PDF_CONTENT_TYPE); types.push(PDF_CONTENT_TYPE);
} }
prefs.setCharPref(PREF_DISABLED_PLUGIN_TYPES, types.join(',')); prefs.setCharPref(PREF_DISABLED_PLUGIN_TYPES, types.join(","));
// Update the category manager in case the plugins are already loaded. // Update the category manager in case the plugins are already loaded.
let categoryManager = Cc['@mozilla.org/categorymanager;1']; let categoryManager = Cc["@mozilla.org/categorymanager;1"];
categoryManager.getService(Ci.nsICategoryManager). categoryManager.getService(Ci.nsICategoryManager).
deleteCategoryEntry('Gecko-Content-Viewers', deleteCategoryEntry("Gecko-Content-Viewers",
PDF_CONTENT_TYPE, PDF_CONTENT_TYPE,
false); false);
}, },
@ -256,7 +256,7 @@ var PdfJs = {
this.updateRegistration(); this.updateRegistration();
if (Services.appinfo.processType === if (Services.appinfo.processType ===
Services.appinfo.PROCESS_TYPE_DEFAULT) { Services.appinfo.PROCESS_TYPE_DEFAULT) {
let jsm = 'resource://pdf.js/PdfjsChromeUtils.jsm'; let jsm = "resource://pdf.js/PdfjsChromeUtils.jsm";
let PdfjsChromeUtils = Components.utils.import(jsm, {}).PdfjsChromeUtils; let PdfjsChromeUtils = Components.utils.import(jsm, {}).PdfjsChromeUtils;
PdfjsChromeUtils.notifyChildOfSettingsChange(); PdfjsChromeUtils.notifyChildOfSettingsChange();
} }
@ -281,7 +281,7 @@ var PdfJs = {
// Check if we have disabled plugin handling of 'application/pdf' in prefs // Check if we have disabled plugin handling of 'application/pdf' in prefs
if (Services.prefs.prefHasUserValue(PREF_DISABLED_PLUGIN_TYPES)) { if (Services.prefs.prefHasUserValue(PREF_DISABLED_PLUGIN_TYPES)) {
let disabledPluginTypes = let disabledPluginTypes =
Services.prefs.getCharPref(PREF_DISABLED_PLUGIN_TYPES).split(','); Services.prefs.getCharPref(PREF_DISABLED_PLUGIN_TYPES).split(",");
if (disabledPluginTypes.indexOf(PDF_CONTENT_TYPE) >= 0) { if (disabledPluginTypes.indexOf(PDF_CONTENT_TYPE) >= 0) {
return true; return true;
} }
@ -290,7 +290,7 @@ var PdfJs = {
// Check if there is an enabled pdf plugin. // Check if there is an enabled pdf plugin.
// Note: this check is performed last because getPluginTags() triggers // Note: this check is performed last because getPluginTags() triggers
// costly plugin list initialization (bug 881575) // costly plugin list initialization (bug 881575)
let tags = Cc['@mozilla.org/plugin/host;1']. let tags = Cc["@mozilla.org/plugin/host;1"].
getService(Ci.nsIPluginHost). getService(Ci.nsIPluginHost).
getPluginTags(); getPluginTags();
let enabledPluginFound = tags.some(function(tag) { let enabledPluginFound = tags.some(function(tag) {
@ -312,7 +312,7 @@ var PdfJs = {
return; return;
} }
this._pdfStreamConverterFactory = new Factory(); this._pdfStreamConverterFactory = new Factory();
Cu.import('resource://pdf.js/PdfStreamConverter.jsm'); Cu.import("resource://pdf.js/PdfStreamConverter.jsm");
this._pdfStreamConverterFactory.register(PdfStreamConverter); this._pdfStreamConverterFactory.register(PdfStreamConverter);
this._registered = true; this._registered = true;
@ -323,7 +323,7 @@ var PdfJs = {
return; return;
} }
this._pdfStreamConverterFactory.unregister(); this._pdfStreamConverterFactory.unregister();
Cu.unload('resource://pdf.js/PdfStreamConverter.jsm'); Cu.unload("resource://pdf.js/PdfStreamConverter.jsm");
delete this._pdfStreamConverterFactory; delete this._pdfStreamConverterFactory;
this._registered = false; this._registered = false;

26
extensions/firefox/content/PdfJsNetwork.jsm
View File

@ -14,14 +14,14 @@
*/ */
/* globals Components, Services */ /* globals Components, Services */
'use strict'; "use strict";
Components.utils.import('resource://gre/modules/Services.jsm'); Components.utils.import("resource://gre/modules/Services.jsm");
var EXPORTED_SYMBOLS = ['NetworkManager']; var EXPORTED_SYMBOLS = ["NetworkManager"];
function log(aMsg) { function log(aMsg) {
var msg = 'PdfJsNetwork.jsm: ' + (aMsg.join ? aMsg.join('') : aMsg); var msg = "PdfJsNetwork.jsm: " + (aMsg.join ? aMsg.join("") : aMsg);
Services.console.logStringMessage(msg); Services.console.logStringMessage(msg);
} }
@ -32,7 +32,7 @@ var NetworkManager = (function NetworkManagerClosure() {
function getArrayBuffer(xhr) { function getArrayBuffer(xhr) {
var data = xhr.response; var data = xhr.response;
if (typeof data !== 'string') { if (typeof data !== "string") {
return data; return data;
} }
var length = data.length; var length = data.length;
@ -82,18 +82,18 @@ var NetworkManager = (function NetworkManagerClosure() {
xhr, xhr,
}; };
xhr.open('GET', this.url); xhr.open("GET", this.url);
xhr.withCredentials = this.withCredentials; xhr.withCredentials = this.withCredentials;
for (var property in this.httpHeaders) { for (var property in this.httpHeaders) {
var value = this.httpHeaders[property]; var value = this.httpHeaders[property];
if (typeof value === 'undefined') { if (typeof value === "undefined") {
continue; continue;
} }
xhr.setRequestHeader(property, value); xhr.setRequestHeader(property, value);
} }
if (this.isHttp && 'begin' in args && 'end' in args) { if (this.isHttp && "begin" in args && "end" in args) {
var rangeStr = args.begin + '-' + (args.end - 1); var rangeStr = args.begin + "-" + (args.end - 1);
xhr.setRequestHeader('Range', 'bytes=' + rangeStr); xhr.setRequestHeader("Range", "bytes=" + rangeStr);
pendingRequest.expectedStatus = 206; pendingRequest.expectedStatus = 206;
} else { } else {
pendingRequest.expectedStatus = 200; pendingRequest.expectedStatus = 200;
@ -101,11 +101,11 @@ var NetworkManager = (function NetworkManagerClosure() {
var useMozChunkedLoading = !!args.onProgressiveData; var useMozChunkedLoading = !!args.onProgressiveData;
if (useMozChunkedLoading) { if (useMozChunkedLoading) {
xhr.responseType = 'moz-chunked-arraybuffer'; xhr.responseType = "moz-chunked-arraybuffer";
pendingRequest.onProgressiveData = args.onProgressiveData; pendingRequest.onProgressiveData = args.onProgressiveData;
pendingRequest.mozChunked = true; pendingRequest.mozChunked = true;
} else { } else {
xhr.responseType = 'arraybuffer'; xhr.responseType = "arraybuffer";
} }
if (args.onError) { if (args.onError) {
@ -197,7 +197,7 @@ var NetworkManager = (function NetworkManagerClosure() {
var chunk = getArrayBuffer(xhr); var chunk = getArrayBuffer(xhr);
if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
var rangeHeader = xhr.getResponseHeader('Content-Range'); var rangeHeader = xhr.getResponseHeader("Content-Range");
var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
var begin = parseInt(matches[1], 10); var begin = parseInt(matches[1], 10);
pendingRequest.onDone({ pendingRequest.onDone({

52
extensions/firefox/content/PdfJsTelemetry-addon.jsm
View File

@ -15,74 +15,74 @@
/* eslint max-len: ["error", 120] */ /* eslint max-len: ["error", 120] */
/* globals Components, Services */ /* globals Components, Services */
'use strict'; "use strict";
this.EXPORTED_SYMBOLS = ['PdfJsTelemetry']; this.EXPORTED_SYMBOLS = ["PdfJsTelemetry"];
const Cu = Components.utils; const Cu = Components.utils;
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
const ADDON_ID = 'uriloader@pdf.js'; const ADDON_ID = "uriloader@pdf.js";
var Telemetry = Services.telemetry; var Telemetry = Services.telemetry;
var registerAddonHistogram = Telemetry.registerAddonHistogram; var registerAddonHistogram = Telemetry.registerAddonHistogram;
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_USED', Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_USED", Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_FALLBACK_SHOWN', Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_FALLBACK_SHOWN", Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_VERSION', Telemetry.HISTOGRAM_LINEAR, 1, 10, 11); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_VERSION", Telemetry.HISTOGRAM_LINEAR, 1, 10, 11);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_GENERATOR', Telemetry.HISTOGRAM_LINEAR, 1, 25, 26); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_GENERATOR", Telemetry.HISTOGRAM_LINEAR, 1, 25, 26);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_SIZE_KB', Telemetry.HISTOGRAM_EXPONENTIAL, 2, 64 * 1024, 20); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_SIZE_KB", Telemetry.HISTOGRAM_EXPONENTIAL, 2, 64 * 1024, 20);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_EMBED', Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_EMBED", Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_FONT_TYPES', Telemetry.HISTOGRAM_LINEAR, 1, 19, 20); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_FONT_TYPES", Telemetry.HISTOGRAM_LINEAR, 1, 19, 20);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_FORM', Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_FORM", Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_PRINT', Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_PRINT", Telemetry.HISTOGRAM_BOOLEAN, 1, 2, 3);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_STREAM_TYPES', Telemetry.HISTOGRAM_LINEAR, 1, 19, 20); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_STREAM_TYPES", Telemetry.HISTOGRAM_LINEAR, 1, 19, 20);
registerAddonHistogram(ADDON_ID, 'PDF_VIEWER_TIME_TO_VIEW_MS', Telemetry.HISTOGRAM_EXPONENTIAL, 1, 10000, 50); registerAddonHistogram(ADDON_ID, "PDF_VIEWER_TIME_TO_VIEW_MS", Telemetry.HISTOGRAM_EXPONENTIAL, 1, 10000, 50);
this.PdfJsTelemetry = { this.PdfJsTelemetry = {
onViewerIsUsed() { onViewerIsUsed() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_USED'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_USED");
histogram.add(true); histogram.add(true);
}, },
onFallback() { onFallback() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_FALLBACK_SHOWN'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FALLBACK_SHOWN");
histogram.add(true); histogram.add(true);
}, },
onDocumentSize(size) { onDocumentSize(size) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_SIZE_KB'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_SIZE_KB");
histogram.add(size / 1024); histogram.add(size / 1024);
}, },
onDocumentVersion(versionId) { onDocumentVersion(versionId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_VERSION'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_VERSION");
histogram.add(versionId); histogram.add(versionId);
}, },
onDocumentGenerator(generatorId) { onDocumentGenerator(generatorId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_DOCUMENT_GENERATOR'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_DOCUMENT_GENERATOR");
histogram.add(generatorId); histogram.add(generatorId);
}, },
onEmbed(isObject) { onEmbed(isObject) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_EMBED'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_EMBED");
histogram.add(isObject); histogram.add(isObject);
}, },
onFontType(fontTypeId) { onFontType(fontTypeId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_FONT_TYPES'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FONT_TYPES");
histogram.add(fontTypeId); histogram.add(fontTypeId);
}, },
onForm(isAcroform) { onForm(isAcroform) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_FORM'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FORM");
histogram.add(isAcroform); histogram.add(isAcroform);
}, },
onPrint() { onPrint() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_PRINT'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_PRINT");
histogram.add(true); histogram.add(true);
}, },
onStreamType(streamTypeId) { onStreamType(streamTypeId) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_STREAM_TYPES'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_STREAM_TYPES");
histogram.add(streamTypeId); histogram.add(streamTypeId);
}, },
onTimeToView(ms) { onTimeToView(ms) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_TIME_TO_VIEW_MS'); let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_TIME_TO_VIEW_MS");
histogram.add(ms); histogram.add(ms);
} }
}; };

28
extensions/firefox/content/PdfJsTelemetry.jsm
View File

@ -15,56 +15,56 @@
/* eslint max-len: ["error", 100] */ /* eslint max-len: ["error", 100] */
/* globals Components, Services */ /* globals Components, Services */
'use strict'; "use strict";
this.EXPORTED_SYMBOLS = ['PdfJsTelemetry']; this.EXPORTED_SYMBOLS = ["PdfJsTelemetry"];
const Cu = Components.utils; const Cu = Components.utils;
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
this.PdfJsTelemetry = { this.PdfJsTelemetry = {
onViewerIsUsed() { onViewerIsUsed() {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_USED'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_USED");
histogram.add(true); histogram.add(true);
}, },
onFallback() { onFallback() {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_FALLBACK_SHOWN'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_FALLBACK_SHOWN");
histogram.add(true); histogram.add(true);
}, },
onDocumentSize(size) { onDocumentSize(size) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_DOCUMENT_SIZE_KB'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_DOCUMENT_SIZE_KB");
histogram.add(size / 1024); histogram.add(size / 1024);
}, },
onDocumentVersion(versionId) { onDocumentVersion(versionId) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_DOCUMENT_VERSION'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_DOCUMENT_VERSION");
histogram.add(versionId); histogram.add(versionId);
}, },
onDocumentGenerator(generatorId) { onDocumentGenerator(generatorId) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_DOCUMENT_GENERATOR'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_DOCUMENT_GENERATOR");
histogram.add(generatorId); histogram.add(generatorId);
}, },
onEmbed(isObject) { onEmbed(isObject) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_EMBED'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_EMBED");
histogram.add(isObject); histogram.add(isObject);
}, },
onFontType(fontTypeId) { onFontType(fontTypeId) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_FONT_TYPES'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_FONT_TYPES");
histogram.add(fontTypeId); histogram.add(fontTypeId);
}, },
onForm(isAcroform) { onForm(isAcroform) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_FORM'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_FORM");
histogram.add(isAcroform); histogram.add(isAcroform);
}, },
onPrint() { onPrint() {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_PRINT'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_PRINT");
histogram.add(true); histogram.add(true);
}, },
onStreamType(streamTypeId) { onStreamType(streamTypeId) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_STREAM_TYPES'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_STREAM_TYPES");
histogram.add(streamTypeId); histogram.add(streamTypeId);
}, },
onTimeToView(ms) { onTimeToView(ms) {
let histogram = Services.telemetry.getHistogramById('PDF_VIEWER_TIME_TO_VIEW_MS'); let histogram = Services.telemetry.getHistogramById("PDF_VIEWER_TIME_TO_VIEW_MS");
histogram.add(ms); histogram.add(ms);
} }
}; };

264
extensions/firefox/content/PdfStreamConverter.jsm
View File

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

130
extensions/firefox/content/PdfjsChromeUtils.jsm
View File

@ -14,30 +14,30 @@
*/ */
/* globals Components, Services, XPCOMUtils */ /* globals Components, Services, XPCOMUtils */
'use strict'; "use strict";
var EXPORTED_SYMBOLS = ['PdfjsChromeUtils']; var EXPORTED_SYMBOLS = ["PdfjsChromeUtils"];
const Cc = Components.classes; const Cc = Components.classes;
const Ci = Components.interfaces; const Ci = Components.interfaces;
const Cr = Components.results; const Cr = Components.results;
const Cu = Components.utils; const Cu = Components.utils;
const PREF_PREFIX = 'PDFJSSCRIPT_PREF_PREFIX'; const PREF_PREFIX = "PDFJSSCRIPT_PREF_PREFIX";
const PDF_CONTENT_TYPE = 'application/pdf'; const PDF_CONTENT_TYPE = "application/pdf";
Cu.import('resource://gre/modules/XPCOMUtils.jsm'); Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
var Svc = {}; var Svc = {};
XPCOMUtils.defineLazyServiceGetter(Svc, 'mime', XPCOMUtils.defineLazyServiceGetter(Svc, "mime",
'@mozilla.org/mime;1', "@mozilla.org/mime;1",
'nsIMIMEService'); "nsIMIMEService");
var DEFAULT_PREFERENCES = var DEFAULT_PREFERENCES =
//#include ../../../web/default_preferences.json //#include ../../../web/default_preferences.json
//#if false //#if false
'end of DEFAULT_PREFERENCES'; "end of DEFAULT_PREFERENCES";
//#endif //#endif
var PdfjsChromeUtils = { var PdfjsChromeUtils = {
@ -55,46 +55,46 @@ var PdfjsChromeUtils = {
this._browsers = new WeakSet(); this._browsers = new WeakSet();
if (!this._ppmm) { if (!this._ppmm) {
// global parent process message manager (PPMM) // global parent process message manager (PPMM)
this._ppmm = Cc['@mozilla.org/parentprocessmessagemanager;1']. this._ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].
getService(Ci.nsIMessageBroadcaster); getService(Ci.nsIMessageBroadcaster);
this._ppmm.addMessageListener('PDFJS:Parent:clearUserPref', this); this._ppmm.addMessageListener("PDFJS:Parent:clearUserPref", this);
this._ppmm.addMessageListener('PDFJS:Parent:setIntPref', this); this._ppmm.addMessageListener("PDFJS:Parent:setIntPref", this);
this._ppmm.addMessageListener('PDFJS:Parent:setBoolPref', this); this._ppmm.addMessageListener("PDFJS:Parent:setBoolPref", this);
this._ppmm.addMessageListener('PDFJS:Parent:setCharPref', this); this._ppmm.addMessageListener("PDFJS:Parent:setCharPref", this);
this._ppmm.addMessageListener('PDFJS:Parent:setStringPref', this); this._ppmm.addMessageListener("PDFJS:Parent:setStringPref", this);
this._ppmm.addMessageListener('PDFJS:Parent:isDefaultHandlerApp', this); this._ppmm.addMessageListener("PDFJS:Parent:isDefaultHandlerApp", this);
// global dom message manager (MMg) // global dom message manager (MMg)
this._mmg = Cc['@mozilla.org/globalmessagemanager;1']. this._mmg = Cc["@mozilla.org/globalmessagemanager;1"].
getService(Ci.nsIMessageListenerManager); getService(Ci.nsIMessageListenerManager);
this._mmg.addMessageListener('PDFJS:Parent:displayWarning', this); this._mmg.addMessageListener("PDFJS:Parent:displayWarning", this);
this._mmg.addMessageListener('PDFJS:Parent:addEventListener', this); this._mmg.addMessageListener("PDFJS:Parent:addEventListener", this);
this._mmg.addMessageListener('PDFJS:Parent:removeEventListener', this); this._mmg.addMessageListener("PDFJS:Parent:removeEventListener", this);
this._mmg.addMessageListener('PDFJS:Parent:updateControlState', this); this._mmg.addMessageListener("PDFJS:Parent:updateControlState", this);
// observer to handle shutdown // observer to handle shutdown
Services.obs.addObserver(this, 'quit-application', false); Services.obs.addObserver(this, "quit-application", false);
} }
}, },
uninit() { uninit() {
if (this._ppmm) { if (this._ppmm) {
this._ppmm.removeMessageListener('PDFJS:Parent:clearUserPref', this); this._ppmm.removeMessageListener("PDFJS:Parent:clearUserPref", this);
this._ppmm.removeMessageListener('PDFJS:Parent:setIntPref', this); this._ppmm.removeMessageListener("PDFJS:Parent:setIntPref", this);
this._ppmm.removeMessageListener('PDFJS:Parent:setBoolPref', this); this._ppmm.removeMessageListener("PDFJS:Parent:setBoolPref", this);
this._ppmm.removeMessageListener('PDFJS:Parent:setCharPref', this); this._ppmm.removeMessageListener("PDFJS:Parent:setCharPref", this);
this._ppmm.removeMessageListener('PDFJS:Parent:setStringPref', this); this._ppmm.removeMessageListener("PDFJS:Parent:setStringPref", this);
this._ppmm.removeMessageListener('PDFJS:Parent:isDefaultHandlerApp', this._ppmm.removeMessageListener("PDFJS:Parent:isDefaultHandlerApp",
this); this);
this._mmg.removeMessageListener('PDFJS:Parent:displayWarning', this); this._mmg.removeMessageListener("PDFJS:Parent:displayWarning", this);
this._mmg.removeMessageListener('PDFJS:Parent:addEventListener', this); this._mmg.removeMessageListener("PDFJS:Parent:addEventListener", this);
this._mmg.removeMessageListener('PDFJS:Parent:removeEventListener', this); this._mmg.removeMessageListener("PDFJS:Parent:removeEventListener", this);
this._mmg.removeMessageListener('PDFJS:Parent:updateControlState', this); this._mmg.removeMessageListener("PDFJS:Parent:updateControlState", this);
Services.obs.removeObserver(this, 'quit-application'); Services.obs.removeObserver(this, "quit-application");
this._mmg = null; this._mmg = null;
this._ppmm = null; this._ppmm = null;
@ -115,7 +115,7 @@ var PdfjsChromeUtils = {
// manager, which means this is going to fire to every child process // manager, which means this is going to fire to every child process
// we have open. Unfortunately I can't find a way to get at that // we have open. Unfortunately I can't find a way to get at that
// process specific mm from js. // process specific mm from js.
this._ppmm.broadcastAsyncMessage('PDFJS:Child:refreshSettings', {}); this._ppmm.broadcastAsyncMessage("PDFJS:Child:refreshSettings", {});
} }
}, },
@ -124,40 +124,40 @@ var PdfjsChromeUtils = {
*/ */
observe(aSubject, aTopic, aData) { observe(aSubject, aTopic, aData) {
if (aTopic === 'quit-application') { if (aTopic === "quit-application") {
this.uninit(); this.uninit();
} }
}, },
receiveMessage(aMsg) { receiveMessage(aMsg) {
switch (aMsg.name) { switch (aMsg.name) {
case 'PDFJS:Parent:clearUserPref': case "PDFJS:Parent:clearUserPref":
this._clearUserPref(aMsg.data.name); this._clearUserPref(aMsg.data.name);
break; break;
case 'PDFJS:Parent:setIntPref': case "PDFJS:Parent:setIntPref":
this._setIntPref(aMsg.data.name, aMsg.data.value); this._setIntPref(aMsg.data.name, aMsg.data.value);
break; break;
case 'PDFJS:Parent:setBoolPref': case "PDFJS:Parent:setBoolPref":
this._setBoolPref(aMsg.data.name, aMsg.data.value); this._setBoolPref(aMsg.data.name, aMsg.data.value);
break; break;
case 'PDFJS:Parent:setCharPref': case "PDFJS:Parent:setCharPref":
this._setCharPref(aMsg.data.name, aMsg.data.value); this._setCharPref(aMsg.data.name, aMsg.data.value);
break; break;
case 'PDFJS:Parent:setStringPref': case "PDFJS:Parent:setStringPref":
this._setStringPref(aMsg.data.name, aMsg.data.value); this._setStringPref(aMsg.data.name, aMsg.data.value);
break; break;
case 'PDFJS:Parent:isDefaultHandlerApp': case "PDFJS:Parent:isDefaultHandlerApp":
return this.isDefaultHandlerApp(); return this.isDefaultHandlerApp();
case 'PDFJS:Parent:displayWarning': case "PDFJS:Parent:displayWarning":
this._displayWarning(aMsg); this._displayWarning(aMsg);
break; break;
case 'PDFJS:Parent:updateControlState': case "PDFJS:Parent:updateControlState":
return this._updateControlState(aMsg); return this._updateControlState(aMsg);
case 'PDFJS:Parent:addEventListener': case "PDFJS:Parent:addEventListener":
return this._addEventListener(aMsg); return this._addEventListener(aMsg);
case 'PDFJS:Parent:removeEventListener': case "PDFJS:Parent:removeEventListener":
return this._removeEventListener(aMsg); return this._removeEventListener(aMsg);
} }
}, },
@ -192,25 +192,25 @@ var PdfjsChromeUtils = {
let browser = aEvent.currentTarget.browser; let browser = aEvent.currentTarget.browser;
if (!this._browsers.has(browser)) { if (!this._browsers.has(browser)) {
throw new Error('FindEventManager was not bound ' + throw new Error("FindEventManager was not bound " +
'for the current browser.'); "for the current browser.");
} }
// Only forward the events if the current browser is a registered browser. // Only forward the events if the current browser is a registered browser.
let mm = browser.messageManager; let mm = browser.messageManager;
mm.sendAsyncMessage('PDFJS:Child:handleEvent', { type, detail, }); mm.sendAsyncMessage("PDFJS:Child:handleEvent", { type, detail, });
aEvent.preventDefault(); aEvent.preventDefault();
}, },
_types: ['find', _types: ["find",
'findagain', "findagain",
'findhighlightallchange', "findhighlightallchange",
'findcasesensitivitychange'], "findcasesensitivitychange"],
_addEventListener(aMsg) { _addEventListener(aMsg) {
let browser = aMsg.target; let browser = aMsg.target;
if (this._browsers.has(browser)) { if (this._browsers.has(browser)) {
throw new Error('FindEventManager was bound 2nd time ' + throw new Error("FindEventManager was bound 2nd time " +
'without unbinding it first.'); "without unbinding it first.");
} }
// Since this jsm is global, we need to store all the browsers // Since this jsm is global, we need to store all the browsers
@ -228,7 +228,7 @@ var PdfjsChromeUtils = {
_removeEventListener(aMsg) { _removeEventListener(aMsg) {
let browser = aMsg.target; let browser = aMsg.target;
if (!this._browsers.has(browser)) { if (!this._browsers.has(browser)) {
throw new Error('FindEventManager was unbound without binding it first.'); throw new Error("FindEventManager was unbound without binding it first.");
} }
this._browsers.delete(browser); this._browsers.delete(browser);
@ -242,11 +242,11 @@ var PdfjsChromeUtils = {
}, },
_ensurePreferenceAllowed(aPrefName) { _ensurePreferenceAllowed(aPrefName) {
let unPrefixedName = aPrefName.split(PREF_PREFIX + '.'); let unPrefixedName = aPrefName.split(PREF_PREFIX + ".");
if (unPrefixedName[0] !== '' || if (unPrefixedName[0] !== "" ||
this._allowedPrefNames.indexOf(unPrefixedName[1]) === -1) { this._allowedPrefNames.indexOf(unPrefixedName[1]) === -1) {
let msg = '"' + aPrefName + '" ' + let msg = "\"" + aPrefName + "\" " +
'can\'t be accessed from content. See PdfjsChromeUtils.'; "can't be accessed from content. See PdfjsChromeUtils.";
throw new Error(msg); throw new Error(msg);
} }
}, },
@ -273,7 +273,7 @@ var PdfjsChromeUtils = {
_setStringPref(aPrefName, aPrefValue) { _setStringPref(aPrefName, aPrefValue) {
this._ensurePreferenceAllowed(aPrefName); this._ensurePreferenceAllowed(aPrefName);
let str = Cc['@mozilla.org/supports-string;1'] let str = Cc["@mozilla.org/supports-string;1"]
.createInstance(Ci.nsISupportsString); .createInstance(Ci.nsISupportsString);
str.data = aPrefValue; str.data = aPrefValue;
Services.prefs.setComplexValue(aPrefName, Ci.nsISupportsString, str); Services.prefs.setComplexValue(aPrefName, Ci.nsISupportsString, str);
@ -285,7 +285,7 @@ var PdfjsChromeUtils = {
* parent. * parent.
*/ */
isDefaultHandlerApp() { isDefaultHandlerApp() {
var handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, 'pdf'); var handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf");
return (!handlerInfo.alwaysAskBeforeHandling && return (!handlerInfo.alwaysAskBeforeHandling &&
handlerInfo.preferredAction === Ci.nsIHandlerInfo.handleInternally); handlerInfo.preferredAction === Ci.nsIHandlerInfo.handleInternally);
}, },
@ -307,7 +307,7 @@ var PdfjsChromeUtils = {
let messageSent = false; let messageSent = false;
function sendMessage(download) { function sendMessage(download) {
let mm = browser.messageManager; let mm = browser.messageManager;
mm.sendAsyncMessage('PDFJS:Child:fallbackDownload', { download, }); mm.sendAsyncMessage("PDFJS:Child:fallbackDownload", { download, });
} }
let buttons = [{ let buttons = [{
label: data.label, label: data.label,
@ -317,13 +317,13 @@ var PdfjsChromeUtils = {
sendMessage(true); sendMessage(true);
} }
}]; }];
notificationBox.appendNotification(data.message, 'pdfjs-fallback', null, notificationBox.appendNotification(data.message, "pdfjs-fallback", null,
notificationBox.PRIORITY_INFO_LOW, notificationBox.PRIORITY_INFO_LOW,
buttons, buttons,
function eventsCallback(eventType) { function eventsCallback(eventType) {
// Currently there is only one event "removed" but if there are any other // Currently there is only one event "removed" but if there are any other
// added in the future we still only care about removed at the moment. // added in the future we still only care about removed at the moment.
if (eventType !== 'removed') { if (eventType !== "removed") {
return; return;
} }
// Don't send a response again if we already responded when the button was // Don't send a response again if we already responded when the button was

38
extensions/firefox/content/PdfjsContentUtils.jsm
View File

@ -14,17 +14,17 @@
*/ */
/* globals Components, Services, XPCOMUtils */ /* globals Components, Services, XPCOMUtils */
'use strict'; "use strict";
var EXPORTED_SYMBOLS = ['PdfjsContentUtils']; var EXPORTED_SYMBOLS = ["PdfjsContentUtils"];
const Cc = Components.classes; const Cc = Components.classes;
const Ci = Components.interfaces; const Ci = Components.interfaces;
const Cr = Components.results; const Cr = Components.results;
const Cu = Components.utils; const Cu = Components.utils;
Cu.import('resource://gre/modules/XPCOMUtils.jsm'); Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import('resource://gre/modules/Services.jsm'); Cu.import("resource://gre/modules/Services.jsm");
var PdfjsContentUtils = { var PdfjsContentUtils = {
_mm: null, _mm: null,
@ -42,17 +42,17 @@ var PdfjsContentUtils = {
// child *process* mm, or when loaded into the parent for in-content // child *process* mm, or when loaded into the parent for in-content
// support the psuedo child process mm 'child PPMM'. // support the psuedo child process mm 'child PPMM'.
if (!this._mm) { if (!this._mm) {
this._mm = Cc['@mozilla.org/childprocessmessagemanager;1']. this._mm = Cc["@mozilla.org/childprocessmessagemanager;1"].
getService(Ci.nsISyncMessageSender); getService(Ci.nsISyncMessageSender);
this._mm.addMessageListener('PDFJS:Child:refreshSettings', this); this._mm.addMessageListener("PDFJS:Child:refreshSettings", this);
Services.obs.addObserver(this, 'quit-application', false); Services.obs.addObserver(this, "quit-application", false);
} }
}, },
uninit() { uninit() {
if (this._mm) { if (this._mm) {
this._mm.removeMessageListener('PDFJS:Child:refreshSettings', this); this._mm.removeMessageListener("PDFJS:Child:refreshSettings", this);
Services.obs.removeObserver(this, 'quit-application'); Services.obs.removeObserver(this, "quit-application");
} }
this._mm = null; this._mm = null;
}, },
@ -64,34 +64,34 @@ var PdfjsContentUtils = {
*/ */
clearUserPref(aPrefName) { clearUserPref(aPrefName) {
this._mm.sendSyncMessage('PDFJS:Parent:clearUserPref', { this._mm.sendSyncMessage("PDFJS:Parent:clearUserPref", {
name: aPrefName name: aPrefName
}); });
}, },
setIntPref(aPrefName, aPrefValue) { setIntPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setIntPref', { this._mm.sendSyncMessage("PDFJS:Parent:setIntPref", {
name: aPrefName, name: aPrefName,
value: aPrefValue value: aPrefValue
}); });
}, },
setBoolPref(aPrefName, aPrefValue) { setBoolPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setBoolPref', { this._mm.sendSyncMessage("PDFJS:Parent:setBoolPref", {
name: aPrefName, name: aPrefName,
value: aPrefValue value: aPrefValue
}); });
}, },
setCharPref(aPrefName, aPrefValue) { setCharPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setCharPref', { this._mm.sendSyncMessage("PDFJS:Parent:setCharPref", {
name: aPrefName, name: aPrefName,
value: aPrefValue value: aPrefValue
}); });
}, },
setStringPref(aPrefName, aPrefValue) { setStringPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setStringPref', { this._mm.sendSyncMessage("PDFJS:Parent:setStringPref", {
name: aPrefName, name: aPrefName,
value: aPrefValue value: aPrefValue
}); });
@ -102,7 +102,7 @@ var PdfjsContentUtils = {
* handler app settings only available in the parent process. * handler app settings only available in the parent process.
*/ */
isDefaultHandlerApp() { isDefaultHandlerApp() {
return this._mm.sendSyncMessage('PDFJS:Parent:isDefaultHandlerApp')[0]; return this._mm.sendSyncMessage("PDFJS:Parent:isDefaultHandlerApp")[0];
}, },
/* /*
@ -115,7 +115,7 @@ var PdfjsContentUtils = {
.getInterface(Ci.nsIDocShell) .getInterface(Ci.nsIDocShell)
.QueryInterface(Ci.nsIInterfaceRequestor) .QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIContentFrameMessageManager); .getInterface(Ci.nsIContentFrameMessageManager);
winmm.sendAsyncMessage('PDFJS:Parent:displayWarning', { winmm.sendAsyncMessage("PDFJS:Parent:displayWarning", {
message: aMessage, message: aMessage,
label: aLabel, label: aLabel,
accessKey: aAccessKey, accessKey: aAccessKey,
@ -127,18 +127,18 @@ var PdfjsContentUtils = {
*/ */
observe(aSubject, aTopic, aData) { observe(aSubject, aTopic, aData) {
if (aTopic === 'quit-application') { if (aTopic === "quit-application") {
this.uninit(); this.uninit();
} }
}, },
receiveMessage(aMsg) { receiveMessage(aMsg) {
switch (aMsg.name) { switch (aMsg.name) {
case 'PDFJS:Child:refreshSettings': case "PDFJS:Child:refreshSettings":
// Only react to this if we are remote. // Only react to this if we are remote.
if (Services.appinfo.processType === if (Services.appinfo.processType ===
Services.appinfo.PROCESS_TYPE_CONTENT) { Services.appinfo.PROCESS_TYPE_CONTENT) {
let jsm = 'resource://pdf.js/PdfJs.jsm'; let jsm = "resource://pdf.js/PdfJs.jsm";
let pdfjs = Components.utils.import(jsm, {}).PdfJs; let pdfjs = Components.utils.import(jsm, {}).PdfJs;
pdfjs.updateRegistration(); pdfjs.updateRegistration();
} }

8
extensions/firefox/content/pdfjschildbootstrap.js
View File

@ -14,16 +14,16 @@
*/ */
/* globals Components, PdfjsContentUtils, PdfJs, Services */ /* globals Components, PdfjsContentUtils, PdfJs, Services */
'use strict'; "use strict";
/* /*
* pdfjschildbootstrap.js loads into the content process to take care of * pdfjschildbootstrap.js loads into the content process to take care of
* initializing our built-in version of pdfjs when running remote. * initializing our built-in version of pdfjs when running remote.
*/ */
Components.utils.import('resource://gre/modules/Services.jsm'); Components.utils.import("resource://gre/modules/Services.jsm");
Components.utils.import('resource://pdf.js/PdfJs.jsm'); Components.utils.import("resource://pdf.js/PdfJs.jsm");
Components.utils.import('resource://pdf.js/PdfjsContentUtils.jsm'); Components.utils.import("resource://pdf.js/PdfjsContentUtils.jsm");
// init content utils shim pdfjs will use to access privileged apis. // init content utils shim pdfjs will use to access privileged apis.
PdfjsContentUtils.init(); PdfjsContentUtils.init();

40
extensions/firefox/tools/l10n.js
View File

@ -1,17 +1,17 @@
'use strict'; "use strict";
// Small subset of the webL10n API by Fabien Cazenave for pdf.js extension. // Small subset of the webL10n API by Fabien Cazenave for pdf.js extension.
(function(window) { (function(window) {
var gLanguage = ''; var gLanguage = "";
var gExternalLocalizerServices = null; var gExternalLocalizerServices = null;
var gReadyState = 'loading'; var gReadyState = "loading";
// fetch an l10n objects // fetch an l10n objects
function getL10nData(key) { function getL10nData(key) {
var response = gExternalLocalizerServices.getStrings(key); var response = gExternalLocalizerServices.getStrings(key);
var data = JSON.parse(response); var data = JSON.parse(response);
if (!data) { if (!data) {
console.warn('[l10n] #' + key + ' missing for [' + gLanguage + ']'); console.warn("[l10n] #" + key + " missing for [" + gLanguage + "]");
} }
return data; return data;
} }
@ -22,25 +22,25 @@
return text; return text;
} }
return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function(all, name) { return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function(all, name) {
return (name in args ? args[name] : '{{' + name + '}}'); return (name in args ? args[name] : "{{" + name + "}}");
}); });
} }
// translate a string // translate a string
function translateString(key, args, fallback) { function translateString(key, args, fallback) {
var i = key.lastIndexOf('.'); var i = key.lastIndexOf(".");
var name, property; var name, property;
if (i >= 0) { if (i >= 0) {
name = key.substring(0, i); name = key.substring(0, i);
property = key.substring(i + 1); property = key.substring(i + 1);
} else { } else {
name = key; name = key;
property = 'textContent'; property = "textContent";
} }
var data = getL10nData(name); var data = getL10nData(name);
var value = (data && data[property]) || fallback; var value = (data && data[property]) || fallback;
if (!value) { if (!value) {
return '{{' + key + '}}'; return "{{" + key + "}}";
} }
return substArguments(value, args); return substArguments(value, args);
} }
@ -65,7 +65,7 @@
try { try {
args = JSON.parse(element.dataset.l10nArgs); args = JSON.parse(element.dataset.l10nArgs);
} catch (e) { } catch (e) {
console.warn('[l10n] could not parse arguments for #' + key + ''); console.warn("[l10n] could not parse arguments for #" + key + "");
} }
} }
@ -79,10 +79,10 @@
// translate an HTML subtree // translate an HTML subtree
function translateFragment(element) { function translateFragment(element) {
element = element || document.querySelector('html'); element = element || document.querySelector("html");
// check all translatable children (= w/ a `data-l10n-id' attribute) // check all translatable children (= w/ a `data-l10n-id' attribute)
var children = element.querySelectorAll('*[data-l10n-id]'); var children = element.querySelectorAll("*[data-l10n-id]");
var elementCount = children.length; var elementCount = children.length;
for (var i = 0; i < elementCount; i++) { for (var i = 0; i < elementCount; i++) {
translateElement(children[i]); translateElement(children[i]);
@ -99,16 +99,16 @@
translateFragment(); translateFragment();
gReadyState = 'complete'; gReadyState = "complete";
// fire a 'localized' DOM event // fire a 'localized' DOM event
var evtObject = document.createEvent('Event'); var evtObject = document.createEvent("Event");
evtObject.initEvent('localized', false, false); evtObject.initEvent("localized", false, false);
evtObject.language = gLanguage; evtObject.language = gLanguage;
window.dispatchEvent(evtObject); window.dispatchEvent(evtObject);
} }
window.addEventListener('DOMContentLoaded', function() { window.addEventListener("DOMContentLoaded", function() {
if (gExternalLocalizerServices) { if (gExternalLocalizerServices) {
translateDocument(); translateDocument();
} }
@ -129,12 +129,12 @@
getDirection() { getDirection() {
// http://www.w3.org/International/questions/qa-scripts // http://www.w3.org/International/questions/qa-scripts
// Arabic, Hebrew, Farsi, Pashto, Urdu // Arabic, Hebrew, Farsi, Pashto, Urdu
var rtlList = ['ar', 'he', 'fa', 'ps', 'ur']; var rtlList = ["ar", "he", "fa", "ps", "ur"];
// use the short language code for "full" codes like 'ar-sa' (issue 5440) // use the short language code for "full" codes like 'ar-sa' (issue 5440)
var shortCode = gLanguage.split('-')[0]; var shortCode = gLanguage.split("-")[0];
return (rtlList.indexOf(shortCode) >= 0) ? 'rtl' : 'ltr'; return (rtlList.indexOf(shortCode) >= 0) ? "rtl" : "ltr";
}, },
getReadyState() { getReadyState() {
@ -145,8 +145,8 @@
gExternalLocalizerServices = externalLocalizerServices; gExternalLocalizerServices = externalLocalizerServices;
// ... in case if we missed DOMContentLoaded above. // ... in case if we missed DOMContentLoaded above.
if (window.document.readyState === 'interactive' || if (window.document.readyState === "interactive" ||
window.document.readyState === 'complete') { window.document.readyState === "complete") {
translateDocument(); translateDocument();
} }
}, },