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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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60 textSelectionChanged, | 60 textSelectionChanged, |
61 treeChanged, | 61 treeChanged, |
62 valueChanged | 62 valueChanged |
63 }; | 63 }; |
64 | 64 |
65 // Describes the purpose of an $(ref:automation.AutomationNode). | 65 // Describes the purpose of an $(ref:automation.AutomationNode). |
66 enum RoleType { | 66 enum RoleType { |
67 abbr, | 67 abbr, |
68 alertDialog, | 68 alertDialog, |
69 alert, | 69 alert, |
| 70 anchor, |
70 annotation, | 71 annotation, |
71 application, | 72 application, |
72 article, | 73 article, |
73 audio, | 74 audio, |
74 banner, | 75 banner, |
75 blockquote, | 76 blockquote, |
76 busyIndicator, | 77 busyIndicator, |
77 button, | 78 button, |
78 buttonDropDown, | 79 buttonDropDown, |
79 canvas, | 80 canvas, |
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780 // Everything in the tree between the two node/offset pairs gets included | 781 // Everything in the tree between the two node/offset pairs gets included |
781 // in the selection. The anchor is where the user started the selection, | 782 // in the selection. The anchor is where the user started the selection, |
782 // while the focus is the point at which the selection gets extended | 783 // while the focus is the point at which the selection gets extended |
783 // e.g. when dragging with a mouse or using the keyboard. For nodes with | 784 // e.g. when dragging with a mouse or using the keyboard. For nodes with |
784 // the role staticText, the offset gives the character offset within | 785 // the role staticText, the offset gives the character offset within |
785 // the value where the selection starts or ends, respectively. | 786 // the value where the selection starts or ends, respectively. |
786 [nocompile] static void setDocumentSelection( | 787 [nocompile] static void setDocumentSelection( |
787 SetDocumentSelectionParams params); | 788 SetDocumentSelectionParams params); |
788 }; | 789 }; |
789 }; | 790 }; |
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