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Unified Diff: chrome/common.js

Issue 16067002: Added Safari Support (Closed)
Patch Set: Added missing copyright disclaimers and websql implementation Created Oct. 23, 2013, 2:46 p.m.
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Index: chrome/common.js
===================================================================
new file mode 100644
--- /dev/null
+++ b/chrome/common.js
@@ -0,0 +1,79 @@
+/*
+ * This file is part of Adblock Plus <http://adblockplus.org/>,
+ * Copyright (C) 2006-2013 Eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+(function() {
+ /* Events */
Felix Dahlke 2013/10/24 16:30:34 As in other places, opening braces should go on th
+
+ WrappedEventTarget = function(target) {
+ this._listeners = [];
+ this._wrappedListeners = [];
+ this._target = target;
+ };
+ WrappedEventTarget.prototype = {
+ _prepareExtraArguments: function() {
+ return [];
+ },
+ addListener: function(listener) {
+ var extaArgs = Array.prototype.slice.call(arguments, 1);
Felix Dahlke 2013/10/24 16:30:34 s/extaArgs/extraArgs/?
+ extaArgs = this._prepareExtraArguments.apply(this, extaArgs);
+
+ var wrappedListener = this._wrapListener(listener);
+ this._listeners.push(listener);
+ this._wrappedListeners.push(wrappedListener);
+
+ this._target.addListener.apply(this._target, [wrappedListener].concat(extaArgs));
+ },
+ removeListener: function(listener) {
+ var idx = this._listeners.indexOf(listener);
+
+ if (idx != -1) {
+ this._target.removeListener(this._wrappedListeners[idx]);
+
+ this._listeners.splice(idx, 1);
+ this._wrappedListeners.splice(idx, 1);
+ }
+ }
+ };
+
+ var MessageEventTarget = function() {
+ WrappedEventTarget.call(this, chrome.runtime.onMessage);
+ };
+ MessageEventTarget.prototype = {
+ __proto__: WrappedEventTarget.prototype,
+ _wrapListener: function(listener) {
+ return function(message, sender, sendResponse) {
+ listener(message, {tab: sender.tab && new Tab(sender.tab)}, sendResponse);
+ };
+ }
+ };
+
+ /* API */
+
+ ext = {
+ backgroundPage: {
+ sendMessage: function(message, responseCallback) {
+ chrome.runtime.sendMessage(message, responseCallback);
+ },
+ getDOMWindow: function() {
+ return chrome.extension.getBackgroundPage();
+ }
+ },
+ getURL: chrome.extension.getURL,
+ onMessage: new MessageEventTarget(),
+ i18n: chrome.i18n
+ };
+})();
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