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Side by Side Diff: chrome/renderer/resources/renderer_extension_bindings.js

Issue 180016: Extension API Renaming/Consistency changes (Closed)
Patch Set: render docs Created 11 years, 3 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // ----------------------------------------------------------------------------- 5 // -----------------------------------------------------------------------------
6 // NOTE: If you change this file you need to touch renderer_resources.grd to 6 // NOTE: If you change this file you need to touch renderer_resources.grd to
7 // have your change take effect. 7 // have your change take effect.
8 // ----------------------------------------------------------------------------- 8 // -----------------------------------------------------------------------------
9 9
10 // This script contains unprivileged javascript APIs related to chrome 10 // This script contains unprivileged javascript APIs related to chrome
11 // extensions. It is loaded by any extension-related context, such as content 11 // extensions. It is loaded by any extension-related context, such as content
12 // scripts or toolstrips. 12 // scripts or toolstrips.
13 // See user_script_slave.cc for script that is loaded by content scripts only. 13 // See user_script_slave.cc for script that is loaded by content scripts only.
14 // TODO(mpcomplete): we also load this in regular web pages, but don't need 14 // TODO(mpcomplete): we also load this in regular web pages, but don't need
15 // to. 15 // to.
16 16
17 var chrome = chrome || {}; 17 var chrome = chrome || {};
18 (function () { 18 (function () {
19 native function OpenChannelToExtension(id); 19 native function OpenChannelToExtension(id, name);
20 native function CloseChannel(portId); 20 native function CloseChannel(portId);
21 native function PortAddRef(portId); 21 native function PortAddRef(portId);
22 native function PortRelease(portId); 22 native function PortRelease(portId);
23 native function PostMessage(portId, msg); 23 native function PostMessage(portId, msg);
24 native function GetChromeHidden(); 24 native function GetChromeHidden();
25 25
26 var chromeHidden = GetChromeHidden(); 26 var chromeHidden = GetChromeHidden();
27 27
28 // Map of port IDs to port object. 28 // Map of port IDs to port object.
29 var ports = {}; 29 var ports = {};
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after
108 } 108 }
109 109
110 // Extension object. 110 // Extension object.
111 chrome.Extension = function(id) { 111 chrome.Extension = function(id) {
112 this.id_ = id; 112 this.id_ = id;
113 this.onConnect = new chrome.Event('channel-connect:' + id); 113 this.onConnect = new chrome.Event('channel-connect:' + id);
114 }; 114 };
115 115
116 // Opens a message channel to the extension. Returns a Port for 116 // Opens a message channel to the extension. Returns a Port for
117 // message passing. 117 // message passing.
118 chrome.Extension.prototype.connect = function(opt_name) { 118 chrome.Extension.prototype.connect = function(connectInfo) {
119 var portId = OpenChannelToExtension(this.id_, opt_name || ""); 119 var name = "";
120 if (connectInfo) {
121 name = connectInfo.name || name;
122 }
123 var portId = OpenChannelToExtension(this.id_, name);
120 if (portId == -1) 124 if (portId == -1)
121 throw new Error("No such extension: '" + this.id_ + "'"); 125 throw new Error("No such extension: '" + this.id_ + "'");
122 return chromeHidden.Port.createPort(portId, opt_name); 126 return chromeHidden.Port.createPort(portId, name);
123 }; 127 };
124 128
125 // Returns a resource URL that can be used to fetch a resource from this 129 // Returns a resource URL that can be used to fetch a resource from this
126 // extension. 130 // extension.
127 chrome.Extension.prototype.getURL = function(path) { 131 chrome.Extension.prototype.getURL = function(path) {
128 return "chrome-extension://" + this.id_ + "/" + path; 132 return "chrome-extension://" + this.id_ + "/" + path;
129 }; 133 };
130 134
131 chrome.self = chrome.self || {}; 135 chrome.self = chrome.self || {};
132 })(); 136 })();
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