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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009, 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 * | 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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153 { | 153 { |
154 if (!gAccessibilityEnabled) | 154 if (!gAccessibilityEnabled) |
155 return 0; | 155 return 0; |
156 | 156 |
157 // get the focused node in the page | 157 // get the focused node in the page |
158 Document* focusedDocument = page->focusController()->focusedOrMainFrame()->d
ocument(); | 158 Document* focusedDocument = page->focusController()->focusedOrMainFrame()->d
ocument(); |
159 Node* focusedNode = focusedDocument->focusedNode(); | 159 Node* focusedNode = focusedDocument->focusedNode(); |
160 if (!focusedNode) | 160 if (!focusedNode) |
161 focusedNode = focusedDocument; | 161 focusedNode = focusedDocument; |
162 | 162 |
163 if (focusedNode->hasTagName(areaTag)) | 163 if (isHTMLAreaElement(focusedNode)) |
164 return focusedImageMapUIElement(static_cast<HTMLAreaElement*>(focusedNod
e)); | 164 return focusedImageMapUIElement(toHTMLAreaElement(focusedNode)); |
165 | 165 |
166 AccessibilityObject* obj = focusedNode->document()->axObjectCache()->getOrCr
eate(focusedNode); | 166 AccessibilityObject* obj = focusedNode->document()->axObjectCache()->getOrCr
eate(focusedNode); |
167 if (!obj) | 167 if (!obj) |
168 return 0; | 168 return 0; |
169 | 169 |
170 if (obj->shouldFocusActiveDescendant()) { | 170 if (obj->shouldFocusActiveDescendant()) { |
171 if (AccessibilityObject* descendant = obj->activeDescendant()) | 171 if (AccessibilityObject* descendant = obj->activeDescendant()) |
172 obj = descendant; | 172 obj = descendant; |
173 } | 173 } |
174 | 174 |
175 // the HTML element, for example, is focusable but has an AX object that is
ignored | 175 // the HTML element, for example, is focusable but has an AX object that is
ignored |
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1021 void AXObjectCache::handleScrolledToAnchor(const Node* anchorNode) | 1021 void AXObjectCache::handleScrolledToAnchor(const Node* anchorNode) |
1022 { | 1022 { |
1023 // The anchor node may not be accessible. Post the notification for the | 1023 // The anchor node may not be accessible. Post the notification for the |
1024 // first accessible object. | 1024 // first accessible object. |
1025 postPlatformNotification(AccessibilityObject::firstAccessibleObjectFromNode(
anchorNode), AXScrolledToAnchor); | 1025 postPlatformNotification(AccessibilityObject::firstAccessibleObjectFromNode(
anchorNode), AXScrolledToAnchor); |
1026 } | 1026 } |
1027 | 1027 |
1028 } // namespace WebCore | 1028 } // namespace WebCore |
1029 | 1029 |
1030 #endif // HAVE(ACCESSIBILITY) | 1030 #endif // HAVE(ACCESSIBILITY) |
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