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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 // Checks that there is only one window and one tab, and calls back |callback| | |
6 // with its id (or -1 if there is more than 1 window or more than 1 tab). | |
7 function getCurrentSingleTabId(callback) { | |
8 chrome.windows.getAll({"populate":true}, function(windows) { | |
9 if (windows.length != 1 || windows[0].tabs.length != 1) { | |
10 callback(-1); | |
11 } else { | |
12 callback(windows[0].tabs[0].id); | |
13 } | |
14 }); | |
15 } | |
16 | |
17 function navigateCurrentTab(url) { | |
18 getCurrentSingleTabId(function(tabid) { | |
19 chrome.tabs.update(tabid, {"url": url}); | |
20 }); | |
21 } | |
22 | |
23 function onclick(info) { | 5 function onclick(info) { |
24 navigateCurrentTab(chrome.extension.getURL("test2.html")); | 6 chrome.test.sendMessage("onclick fired"); |
25 } | 7 } |
26 | 8 |
27 window.onload = function() { | 9 window.onload = function() { |
28 chrome.contextMenus.create({"title":"Extension Item 1", | 10 chrome.contextMenus.create({"title":"Extension Item 1", |
29 "onclick": onclick}, function() { | 11 "onclick": onclick}, function() { |
30 if (!chrome.extension.lastError) { | 12 if (!chrome.extension.lastError) { |
31 navigateCurrentTab(chrome.extension.getURL("test.html")); | 13 chrome.test.sendMessage("created item"); |
32 } | 14 } |
33 }); | 15 }); |
34 }; | 16 }; |
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