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

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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
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1
extensions/firefox/.eslintrc
View File

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

54
extensions/firefox/bootstrap.js vendored
View File

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

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

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

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

@ -14,12 +14,12 @@
*/
/* eslint max-len: ["error", 100] */
'use strict';
"use strict";
// Don't remove this file!
// 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
var EXPORTED_SYMBOLS = ['PdfJs'];
var EXPORTED_SYMBOLS = ["PdfJs"];
var PdfJs = {
init: function PdfJs_init() {}

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

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

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

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

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

@ -15,74 +15,74 @@
/* eslint max-len: ["error", 120] */
/* globals Components, Services */
'use strict';
"use strict";
this.EXPORTED_SYMBOLS = ['PdfJsTelemetry'];
this.EXPORTED_SYMBOLS = ["PdfJsTelemetry"];
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 registerAddonHistogram = Telemetry.registerAddonHistogram;
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_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_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_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_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_TIME_TO_VIEW_MS', Telemetry.HISTOGRAM_EXPONENTIAL, 1, 10000, 50);
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_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_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_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_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_TIME_TO_VIEW_MS", Telemetry.HISTOGRAM_EXPONENTIAL, 1, 10000, 50);
this.PdfJsTelemetry = {
onViewerIsUsed() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_USED');
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_USED");
histogram.add(true);
},
onFallback() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_FALLBACK_SHOWN');
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FALLBACK_SHOWN");
histogram.add(true);
},
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);
},
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);
},
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);
},
onEmbed(isObject) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_EMBED');
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_EMBED");
histogram.add(isObject);
},
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);
},
onForm(isAcroform) {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_FORM');
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_FORM");
histogram.add(isAcroform);
},
onPrint() {
let histogram = Telemetry.getAddonHistogram(ADDON_ID, 'PDF_VIEWER_PRINT');
let histogram = Telemetry.getAddonHistogram(ADDON_ID, "PDF_VIEWER_PRINT");
histogram.add(true);
},
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);
},
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);
}
};

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

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

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

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

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

@ -14,30 +14,30 @@
*/
/* globals Components, Services, XPCOMUtils */
'use strict';
"use strict";
var EXPORTED_SYMBOLS = ['PdfjsChromeUtils'];
var EXPORTED_SYMBOLS = ["PdfjsChromeUtils"];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
const PREF_PREFIX = 'PDFJSSCRIPT_PREF_PREFIX';
const PDF_CONTENT_TYPE = 'application/pdf';
const PREF_PREFIX = "PDFJSSCRIPT_PREF_PREFIX";
const PDF_CONTENT_TYPE = "application/pdf";
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
var Svc = {};
XPCOMUtils.defineLazyServiceGetter(Svc, 'mime',
'@mozilla.org/mime;1',
'nsIMIMEService');
XPCOMUtils.defineLazyServiceGetter(Svc, "mime",
"@mozilla.org/mime;1",
"nsIMIMEService");
var DEFAULT_PREFERENCES =
//#include ../../../web/default_preferences.json
//#if false
'end of DEFAULT_PREFERENCES';
"end of DEFAULT_PREFERENCES";
//#endif
var PdfjsChromeUtils = {
@ -55,46 +55,46 @@ var PdfjsChromeUtils = {
this._browsers = new WeakSet();
if (!this._ppmm) {
// global parent process message manager (PPMM)
this._ppmm = Cc['@mozilla.org/parentprocessmessagemanager;1'].
this._ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].
getService(Ci.nsIMessageBroadcaster);
this._ppmm.addMessageListener('PDFJS:Parent:clearUserPref', this);
this._ppmm.addMessageListener('PDFJS:Parent:setIntPref', this);
this._ppmm.addMessageListener('PDFJS:Parent:setBoolPref', this);
this._ppmm.addMessageListener('PDFJS:Parent:setCharPref', this);
this._ppmm.addMessageListener('PDFJS:Parent:setStringPref', this);
this._ppmm.addMessageListener('PDFJS:Parent:isDefaultHandlerApp', this);
this._ppmm.addMessageListener("PDFJS:Parent:clearUserPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setIntPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setBoolPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setCharPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setStringPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:isDefaultHandlerApp", this);
// global dom message manager (MMg)
this._mmg = Cc['@mozilla.org/globalmessagemanager;1'].
this._mmg = Cc["@mozilla.org/globalmessagemanager;1"].
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:removeEventListener', this);
this._mmg.addMessageListener('PDFJS:Parent:updateControlState', this);
this._mmg.addMessageListener("PDFJS:Parent:addEventListener", this);
this._mmg.addMessageListener("PDFJS:Parent:removeEventListener", this);
this._mmg.addMessageListener("PDFJS:Parent:updateControlState", this);
// observer to handle shutdown
Services.obs.addObserver(this, 'quit-application', false);
Services.obs.addObserver(this, "quit-application", false);
}
},
uninit() {
if (this._ppmm) {
this._ppmm.removeMessageListener('PDFJS:Parent:clearUserPref', this);
this._ppmm.removeMessageListener('PDFJS:Parent:setIntPref', this);
this._ppmm.removeMessageListener('PDFJS:Parent:setBoolPref', this);
this._ppmm.removeMessageListener('PDFJS:Parent:setCharPref', this);
this._ppmm.removeMessageListener('PDFJS:Parent:setStringPref', this);
this._ppmm.removeMessageListener('PDFJS:Parent:isDefaultHandlerApp',
this._ppmm.removeMessageListener("PDFJS:Parent:clearUserPref", this);
this._ppmm.removeMessageListener("PDFJS:Parent:setIntPref", this);
this._ppmm.removeMessageListener("PDFJS:Parent:setBoolPref", this);
this._ppmm.removeMessageListener("PDFJS:Parent:setCharPref", this);
this._ppmm.removeMessageListener("PDFJS:Parent:setStringPref", this);
this._ppmm.removeMessageListener("PDFJS:Parent:isDefaultHandlerApp",
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:removeEventListener', this);
this._mmg.removeMessageListener('PDFJS:Parent:updateControlState', this);
this._mmg.removeMessageListener("PDFJS:Parent:addEventListener", this);
this._mmg.removeMessageListener("PDFJS:Parent:removeEventListener", this);
this._mmg.removeMessageListener("PDFJS:Parent:updateControlState", this);
Services.obs.removeObserver(this, 'quit-application');
Services.obs.removeObserver(this, "quit-application");
this._mmg = null;
this._ppmm = null;
@ -115,7 +115,7 @@ var PdfjsChromeUtils = {
// 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
// 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) {
if (aTopic === 'quit-application') {
if (aTopic === "quit-application") {
this.uninit();
}
},
receiveMessage(aMsg) {
switch (aMsg.name) {
case 'PDFJS:Parent:clearUserPref':
case "PDFJS:Parent:clearUserPref":
this._clearUserPref(aMsg.data.name);
break;
case 'PDFJS:Parent:setIntPref':
case "PDFJS:Parent:setIntPref":
this._setIntPref(aMsg.data.name, aMsg.data.value);
break;
case 'PDFJS:Parent:setBoolPref':
case "PDFJS:Parent:setBoolPref":
this._setBoolPref(aMsg.data.name, aMsg.data.value);
break;
case 'PDFJS:Parent:setCharPref':
case "PDFJS:Parent:setCharPref":
this._setCharPref(aMsg.data.name, aMsg.data.value);
break;
case 'PDFJS:Parent:setStringPref':
case "PDFJS:Parent:setStringPref":
this._setStringPref(aMsg.data.name, aMsg.data.value);
break;
case 'PDFJS:Parent:isDefaultHandlerApp':
case "PDFJS:Parent:isDefaultHandlerApp":
return this.isDefaultHandlerApp();
case 'PDFJS:Parent:displayWarning':
case "PDFJS:Parent:displayWarning":
this._displayWarning(aMsg);
break;
case 'PDFJS:Parent:updateControlState':
case "PDFJS:Parent:updateControlState":
return this._updateControlState(aMsg);
case 'PDFJS:Parent:addEventListener':
case "PDFJS:Parent:addEventListener":
return this._addEventListener(aMsg);
case 'PDFJS:Parent:removeEventListener':
case "PDFJS:Parent:removeEventListener":
return this._removeEventListener(aMsg);
}
},
@ -192,25 +192,25 @@ var PdfjsChromeUtils = {
let browser = aEvent.currentTarget.browser;
if (!this._browsers.has(browser)) {
throw new Error('FindEventManager was not bound ' +
'for the current browser.');
throw new Error("FindEventManager was not bound " +
"for the current browser.");
}
// Only forward the events if the current browser is a registered browser.
let mm = browser.messageManager;
mm.sendAsyncMessage('PDFJS:Child:handleEvent', { type, detail, });
mm.sendAsyncMessage("PDFJS:Child:handleEvent", { type, detail, });
aEvent.preventDefault();
},
_types: ['find',
'findagain',
'findhighlightallchange',
'findcasesensitivitychange'],
_types: ["find",
"findagain",
"findhighlightallchange",
"findcasesensitivitychange"],
_addEventListener(aMsg) {
let browser = aMsg.target;
if (this._browsers.has(browser)) {
throw new Error('FindEventManager was bound 2nd time ' +
'without unbinding it first.');
throw new Error("FindEventManager was bound 2nd time " +
"without unbinding it first.");
}
// Since this jsm is global, we need to store all the browsers
@ -228,7 +228,7 @@ var PdfjsChromeUtils = {
_removeEventListener(aMsg) {
let browser = aMsg.target;
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);
@ -242,11 +242,11 @@ var PdfjsChromeUtils = {
},
_ensurePreferenceAllowed(aPrefName) {
let unPrefixedName = aPrefName.split(PREF_PREFIX + '.');
if (unPrefixedName[0] !== '' ||
let unPrefixedName = aPrefName.split(PREF_PREFIX + ".");
if (unPrefixedName[0] !== "" ||
this._allowedPrefNames.indexOf(unPrefixedName[1]) === -1) {
let msg = '"' + aPrefName + '" ' +
'can\'t be accessed from content. See PdfjsChromeUtils.';
let msg = "\"" + aPrefName + "\" " +
"can't be accessed from content. See PdfjsChromeUtils.";
throw new Error(msg);
}
},
@ -273,7 +273,7 @@ var PdfjsChromeUtils = {
_setStringPref(aPrefName, aPrefValue) {
this._ensurePreferenceAllowed(aPrefName);
let str = Cc['@mozilla.org/supports-string;1']
let str = Cc["@mozilla.org/supports-string;1"]
.createInstance(Ci.nsISupportsString);
str.data = aPrefValue;
Services.prefs.setComplexValue(aPrefName, Ci.nsISupportsString, str);
@ -285,7 +285,7 @@ var PdfjsChromeUtils = {
* parent.
*/
isDefaultHandlerApp() {
var handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, 'pdf');
var handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf");
return (!handlerInfo.alwaysAskBeforeHandling &&
handlerInfo.preferredAction === Ci.nsIHandlerInfo.handleInternally);
},
@ -307,7 +307,7 @@ var PdfjsChromeUtils = {
let messageSent = false;
function sendMessage(download) {
let mm = browser.messageManager;
mm.sendAsyncMessage('PDFJS:Child:fallbackDownload', { download, });
mm.sendAsyncMessage("PDFJS:Child:fallbackDownload", { download, });
}
let buttons = [{
label: data.label,
@ -317,13 +317,13 @@ var PdfjsChromeUtils = {
sendMessage(true);
}
}];
notificationBox.appendNotification(data.message, 'pdfjs-fallback', null,
notificationBox.appendNotification(data.message, "pdfjs-fallback", null,
notificationBox.PRIORITY_INFO_LOW,
buttons,
function eventsCallback(eventType) {
// 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.
if (eventType !== 'removed') {
if (eventType !== "removed") {
return;
}
// 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 */
'use strict';
"use strict";
var EXPORTED_SYMBOLS = ['PdfjsContentUtils'];
var EXPORTED_SYMBOLS = ["PdfjsContentUtils"];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
var PdfjsContentUtils = {
_mm: null,
@ -42,17 +42,17 @@ var PdfjsContentUtils = {
// child *process* mm, or when loaded into the parent for in-content
// support the psuedo child process mm 'child PPMM'.
if (!this._mm) {
this._mm = Cc['@mozilla.org/childprocessmessagemanager;1'].
this._mm = Cc["@mozilla.org/childprocessmessagemanager;1"].
getService(Ci.nsISyncMessageSender);
this._mm.addMessageListener('PDFJS:Child:refreshSettings', this);
Services.obs.addObserver(this, 'quit-application', false);
this._mm.addMessageListener("PDFJS:Child:refreshSettings", this);
Services.obs.addObserver(this, "quit-application", false);
}
},
uninit() {
if (this._mm) {
this._mm.removeMessageListener('PDFJS:Child:refreshSettings', this);
Services.obs.removeObserver(this, 'quit-application');
this._mm.removeMessageListener("PDFJS:Child:refreshSettings", this);
Services.obs.removeObserver(this, "quit-application");
}
this._mm = null;
},
@ -64,34 +64,34 @@ var PdfjsContentUtils = {
*/
clearUserPref(aPrefName) {
this._mm.sendSyncMessage('PDFJS:Parent:clearUserPref', {
this._mm.sendSyncMessage("PDFJS:Parent:clearUserPref", {
name: aPrefName
});
},
setIntPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setIntPref', {
this._mm.sendSyncMessage("PDFJS:Parent:setIntPref", {
name: aPrefName,
value: aPrefValue
});
},
setBoolPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setBoolPref', {
this._mm.sendSyncMessage("PDFJS:Parent:setBoolPref", {
name: aPrefName,
value: aPrefValue
});
},
setCharPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setCharPref', {
this._mm.sendSyncMessage("PDFJS:Parent:setCharPref", {
name: aPrefName,
value: aPrefValue
});
},
setStringPref(aPrefName, aPrefValue) {
this._mm.sendSyncMessage('PDFJS:Parent:setStringPref', {
this._mm.sendSyncMessage("PDFJS:Parent:setStringPref", {
name: aPrefName,
value: aPrefValue
});
@ -102,7 +102,7 @@ var PdfjsContentUtils = {
* handler app settings only available in the parent process.
*/
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)
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIContentFrameMessageManager);
winmm.sendAsyncMessage('PDFJS:Parent:displayWarning', {
winmm.sendAsyncMessage("PDFJS:Parent:displayWarning", {
message: aMessage,
label: aLabel,
accessKey: aAccessKey,
@ -127,18 +127,18 @@ var PdfjsContentUtils = {
*/
observe(aSubject, aTopic, aData) {
if (aTopic === 'quit-application') {
if (aTopic === "quit-application") {
this.uninit();
}
},
receiveMessage(aMsg) {
switch (aMsg.name) {
case 'PDFJS:Child:refreshSettings':
case "PDFJS:Child:refreshSettings":
// Only react to this if we are remote.
if (Services.appinfo.processType ===
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;
pdfjs.updateRegistration();
}

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

@ -14,16 +14,16 @@
*/
/* globals Components, PdfjsContentUtils, PdfJs, Services */
'use strict';
"use strict";
/*
* pdfjschildbootstrap.js loads into the content process to take care of
* initializing our built-in version of pdfjs when running remote.
*/
Components.utils.import('resource://gre/modules/Services.jsm');
Components.utils.import('resource://pdf.js/PdfJs.jsm');
Components.utils.import('resource://pdf.js/PdfjsContentUtils.jsm');
Components.utils.import("resource://gre/modules/Services.jsm");
Components.utils.import("resource://pdf.js/PdfJs.jsm");
Components.utils.import("resource://pdf.js/PdfjsContentUtils.jsm");
// init content utils shim pdfjs will use to access privileged apis.
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.
(function(window) {
var gLanguage = '';
var gLanguage = "";
var gExternalLocalizerServices = null;
var gReadyState = 'loading';
var gReadyState = "loading";
// fetch an l10n objects
function getL10nData(key) {
var response = gExternalLocalizerServices.getStrings(key);
var data = JSON.parse(response);
if (!data) {
console.warn('[l10n] #' + key + ' missing for [' + gLanguage + ']');
console.warn("[l10n] #" + key + " missing for [" + gLanguage + "]");
}
return data;
}
@ -22,25 +22,25 @@
return text;
}
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
function translateString(key, args, fallback) {
var i = key.lastIndexOf('.');
var i = key.lastIndexOf(".");
var name, property;
if (i >= 0) {
name = key.substring(0, i);
property = key.substring(i + 1);
} else {
name = key;
property = 'textContent';
property = "textContent";
}
var data = getL10nData(name);
var value = (data && data[property]) || fallback;
if (!value) {
return '{{' + key + '}}';
return "{{" + key + "}}";
}
return substArguments(value, args);
}
@ -65,7 +65,7 @@
try {
args = JSON.parse(element.dataset.l10nArgs);
} 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
function translateFragment(element) {
element = element || document.querySelector('html');
element = element || document.querySelector("html");
// 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;
for (var i = 0; i < elementCount; i++) {
translateElement(children[i]);
@ -99,16 +99,16 @@
translateFragment();
gReadyState = 'complete';
gReadyState = "complete";
// fire a 'localized' DOM event
var evtObject = document.createEvent('Event');
evtObject.initEvent('localized', false, false);
var evtObject = document.createEvent("Event");
evtObject.initEvent("localized", false, false);
evtObject.language = gLanguage;
window.dispatchEvent(evtObject);
}
window.addEventListener('DOMContentLoaded', function() {
window.addEventListener("DOMContentLoaded", function() {
if (gExternalLocalizerServices) {
translateDocument();
}
@ -129,12 +129,12 @@
getDirection() {
// http://www.w3.org/International/questions/qa-scripts
// 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)
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() {
@ -145,8 +145,8 @@
gExternalLocalizerServices = externalLocalizerServices;
// ... in case if we missed DOMContentLoaded above.
if (window.document.readyState === 'interactive' ||
window.document.readyState === 'complete') {
if (window.document.readyState === "interactive" ||
window.document.readyState === "complete") {
translateDocument();
}
},