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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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50 }; | 50 }; |
51 | 51 |
52 // Describes the purpose of an $(ref:automation.AutomationNode). | 52 // Describes the purpose of an $(ref:automation.AutomationNode). |
53 enum RoleType { | 53 enum RoleType { |
54 alertDialog, | 54 alertDialog, |
55 alert, | 55 alert, |
56 annotation, | 56 annotation, |
57 application, | 57 application, |
58 article, | 58 article, |
59 banner, | 59 banner, |
| 60 blockquote, |
60 browser, | 61 browser, |
61 busyIndicator, | 62 busyIndicator, |
62 button, | 63 button, |
63 buttonDropDown, | 64 buttonDropDown, |
64 canvas, | 65 canvas, |
65 cell, | 66 cell, |
66 checkBox, | 67 checkBox, |
67 client, | 68 client, |
68 colorWell, | 69 colorWell, |
69 columnHeader, | 70 columnHeader, |
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328 // tree with a placeholder root node; listen for the "loadComplete" event to | 329 // tree with a placeholder root node; listen for the "loadComplete" event to |
329 // get a notification that the tree has fully loaded (the previous root node | 330 // get a notification that the tree has fully loaded (the previous root node |
330 // reference will stop working at or before this point). | 331 // reference will stop working at or before this point). |
331 [nocompile] static void getTree(optional long tabId, RootCallback callback); | 332 [nocompile] static void getTree(optional long tabId, RootCallback callback); |
332 | 333 |
333 // Get the automation tree for the whole desktop which consists of all on | 334 // Get the automation tree for the whole desktop which consists of all on |
334 // screen views. Note this API is currently only supported on Chrome OS. | 335 // screen views. Note this API is currently only supported on Chrome OS. |
335 [nocompile] static void getDesktop(RootCallback callback); | 336 [nocompile] static void getDesktop(RootCallback callback); |
336 }; | 337 }; |
337 }; | 338 }; |
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