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1 /* | 1 /* |
2 * Copyright (C) 2010 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2010 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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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37 { | 37 { |
38 } | 38 } |
39 | 39 |
40 PassRefPtr<AccessibilityMenuList> AccessibilityMenuList::create(RenderMenuList*
renderer) | 40 PassRefPtr<AccessibilityMenuList> AccessibilityMenuList::create(RenderMenuList*
renderer) |
41 { | 41 { |
42 return adoptRef(new AccessibilityMenuList(renderer)); | 42 return adoptRef(new AccessibilityMenuList(renderer)); |
43 } | 43 } |
44 | 44 |
45 bool AccessibilityMenuList::press() const | 45 bool AccessibilityMenuList::press() const |
46 { | 46 { |
47 RenderMenuList* menuList = static_cast<RenderMenuList*>(m_renderer); | 47 RenderMenuList* menuList = toRenderMenuList(m_renderer); |
48 if (menuList->popupIsVisible()) | 48 if (menuList->popupIsVisible()) |
49 menuList->hidePopup(); | 49 menuList->hidePopup(); |
50 else | 50 else |
51 menuList->showPopup(); | 51 menuList->showPopup(); |
52 return true; | 52 return true; |
53 } | 53 } |
54 | 54 |
55 void AccessibilityMenuList::addChildren() | 55 void AccessibilityMenuList::addChildren() |
56 { | 56 { |
57 m_haveChildren = true; | 57 m_haveChildren = true; |
58 | 58 |
59 AXObjectCache* cache = m_renderer->document().axObjectCache(); | 59 AXObjectCache* cache = m_renderer->document().axObjectCache(); |
60 | 60 |
61 AccessibilityObject* list = cache->getOrCreate(MenuListPopupRole); | 61 AccessibilityObject* list = cache->getOrCreate(MenuListPopupRole); |
62 if (!list) | 62 if (!list) |
63 return; | 63 return; |
64 | 64 |
65 static_cast<AccessibilityMockObject*>(list)->setParent(this); | 65 toAccessibilityMockObject(list)->setParent(this); |
66 if (list->accessibilityIsIgnored()) { | 66 if (list->accessibilityIsIgnored()) { |
67 cache->remove(list->axObjectID()); | 67 cache->remove(list->axObjectID()); |
68 return; | 68 return; |
69 } | 69 } |
70 | 70 |
71 m_children.append(list); | 71 m_children.append(list); |
72 | 72 |
73 list->addChildren(); | 73 list->addChildren(); |
74 } | 74 } |
75 | 75 |
76 void AccessibilityMenuList::childrenChanged() | 76 void AccessibilityMenuList::childrenChanged() |
77 { | 77 { |
78 if (m_children.isEmpty()) | 78 if (m_children.isEmpty()) |
79 return; | 79 return; |
80 | 80 |
81 ASSERT(m_children.size() == 1); | 81 ASSERT(m_children.size() == 1); |
82 m_children[0]->childrenChanged(); | 82 m_children[0]->childrenChanged(); |
83 } | 83 } |
84 | 84 |
85 bool AccessibilityMenuList::isCollapsed() const | 85 bool AccessibilityMenuList::isCollapsed() const |
86 { | 86 { |
87 return !static_cast<RenderMenuList*>(m_renderer)->popupIsVisible(); | 87 return !toRenderMenuList(m_renderer)->popupIsVisible(); |
88 } | 88 } |
89 | 89 |
90 bool AccessibilityMenuList::canSetFocusAttribute() const | 90 bool AccessibilityMenuList::canSetFocusAttribute() const |
91 { | 91 { |
92 if (!node()) | 92 if (!node()) |
93 return false; | 93 return false; |
94 | 94 |
95 return !toElement(node())->isDisabledFormControl(); | 95 return !toElement(node())->isDisabledFormControl(); |
96 } | 96 } |
97 | 97 |
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108 if (childObjects[0]->isMenuListPopup()) { | 108 if (childObjects[0]->isMenuListPopup()) { |
109 if (AccessibilityMenuListPopup* popup = static_cast<AccessibilityMen
uListPopup*>(childObjects[0].get())) | 109 if (AccessibilityMenuListPopup* popup = static_cast<AccessibilityMen
uListPopup*>(childObjects[0].get())) |
110 popup->didUpdateActiveOption(optionIndex); | 110 popup->didUpdateActiveOption(optionIndex); |
111 } | 111 } |
112 } | 112 } |
113 | 113 |
114 cache->postNotification(this, document.get(), AXObjectCache::AXMenuListValue
Changed, true, PostSynchronously); | 114 cache->postNotification(this, document.get(), AXObjectCache::AXMenuListValue
Changed, true, PostSynchronously); |
115 } | 115 } |
116 | 116 |
117 } // namespace WebCore | 117 } // namespace WebCore |
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