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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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46 | 46 |
47 AXListBoxOption::~AXListBoxOption() | 47 AXListBoxOption::~AXListBoxOption() |
48 { | 48 { |
49 } | 49 } |
50 | 50 |
51 PassRefPtr<AXListBoxOption> AXListBoxOption::create(LayoutObject* layoutObject,
AXObjectCacheImpl* axObjectCache) | 51 PassRefPtr<AXListBoxOption> AXListBoxOption::create(LayoutObject* layoutObject,
AXObjectCacheImpl* axObjectCache) |
52 { | 52 { |
53 return adoptRef(new AXListBoxOption(layoutObject, axObjectCache)); | 53 return adoptRef(new AXListBoxOption(layoutObject, axObjectCache)); |
54 } | 54 } |
55 | 55 |
56 AccessibilityRole AXListBoxOption::roleValue() const | 56 AccessibilityRole AXListBoxOption::determineAccessibilityRole() |
57 { | 57 { |
58 AccessibilityRole ariaRole = ariaRoleAttribute(); | 58 if ((m_ariaRole = determineAriaRoleAttribute()) != UnknownRole) |
59 if (ariaRole != UnknownRole) | 59 return m_ariaRole; |
60 return ariaRole; | |
61 | 60 |
62 // http://www.w3.org/TR/wai-aria/complete#presentation | 61 // http://www.w3.org/TR/wai-aria/complete#presentation |
63 // ARIA spec says that the presentation role causes a given element to be tr
eated | 62 // ARIA spec says that the presentation role causes a given element to be tr
eated |
64 // as having no role or to be removed from the accessibility tree, but does
not cause the | 63 // as having no role or to be removed from the accessibility tree, but does
not cause the |
65 // content contained within the element to be removed from the accessibility
tree. | 64 // content contained within the element to be removed from the accessibility
tree. |
66 if (isParentPresentationalRole()) | 65 if (isParentPresentationalRole()) |
67 return StaticTextRole; | 66 return StaticTextRole; |
68 | 67 |
69 return ListBoxOptionRole; | 68 return ListBoxOptionRole; |
70 } | 69 } |
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193 unsigned length = listItems.size(); | 192 unsigned length = listItems.size(); |
194 for (unsigned i = 0; i < length; i++) { | 193 for (unsigned i = 0; i < length; i++) { |
195 if (listItems[i] == node()) | 194 if (listItems[i] == node()) |
196 return i; | 195 return i; |
197 } | 196 } |
198 | 197 |
199 return -1; | 198 return -1; |
200 } | 199 } |
201 | 200 |
202 } // namespace blink | 201 } // namespace blink |
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