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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 // The <code>chrome.automation</code> API allows developers to access the | 5 // The <code>chrome.automation</code> API allows developers to access the |
6 // automation (accessibility) tree for the browser. The tree resembles the DOM | 6 // automation (accessibility) tree for the browser. The tree resembles the DOM |
7 // tree, but only exposes the <em>semantic</em> structure of a page. It can be | 7 // tree, but only exposes the <em>semantic</em> structure of a page. It can be |
8 // used to programmatically interact with a page by examining names, roles, and | 8 // used to programmatically interact with a page by examining names, roles, and |
9 // states, listening for events, and performing actions on nodes. | 9 // states, listening for events, and performing actions on nodes. |
10 [nocompile] namespace automation { | 10 [nocompile] namespace automation { |
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90 embeddedObject, | 90 embeddedObject, |
91 figcaption, | 91 figcaption, |
92 figure, | 92 figure, |
93 footer, | 93 footer, |
94 form, | 94 form, |
95 grid, | 95 grid, |
96 group, | 96 group, |
97 growArea, | 97 growArea, |
98 heading, | 98 heading, |
99 helpTag, | 99 helpTag, |
100 horizontalRule, | |
101 iframe, | 100 iframe, |
102 ignored, | 101 ignored, |
103 imageMapLink, | 102 imageMapLink, |
104 imageMap, | 103 imageMap, |
105 image, | 104 image, |
106 incrementor, | 105 incrementor, |
107 inlineTextBox, | 106 inlineTextBox, |
108 labelText, | 107 labelText, |
109 legend, | 108 legend, |
110 link, | 109 link, |
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319 // tree with a placeholder root node; listen for the "loadComplete" event to | 318 // tree with a placeholder root node; listen for the "loadComplete" event to |
320 // get a notification that the tree has fully loaded (the previous root node | 319 // get a notification that the tree has fully loaded (the previous root node |
321 // reference will stop working at or before this point). | 320 // reference will stop working at or before this point). |
322 [nocompile] static void getTree(optional long tabId, RootCallback callback); | 321 [nocompile] static void getTree(optional long tabId, RootCallback callback); |
323 | 322 |
324 // Get the automation tree for the whole desktop which consists of all on | 323 // Get the automation tree for the whole desktop which consists of all on |
325 // screen views. Note this API is currently only supported on Chrome OS. | 324 // screen views. Note this API is currently only supported on Chrome OS. |
326 [nocompile] static void getDesktop(RootCallback callback); | 325 [nocompile] static void getDesktop(RootCallback callback); |
327 }; | 326 }; |
328 }; | 327 }; |
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