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1 /* | 1 /* |
2 * Copyright (C) 2012, Google Inc. All rights reserved. | 2 * Copyright (C) 2012, Google 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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166 | 166 |
167 // Location and click point in frame-relative coordinates. | 167 // Location and click point in frame-relative coordinates. |
168 virtual LayoutRect elementRect() const; | 168 virtual LayoutRect elementRect() const; |
169 | 169 |
170 // High-level accessibility tree access. | 170 // High-level accessibility tree access. |
171 virtual AccessibilityObject* parentObject() const; | 171 virtual AccessibilityObject* parentObject() const; |
172 virtual AccessibilityObject* parentObjectIfExists() const; | 172 virtual AccessibilityObject* parentObjectIfExists() const; |
173 | 173 |
174 // Low-level accessibility tree exploration. | 174 // Low-level accessibility tree exploration. |
175 virtual AccessibilityObject* firstChild() const; | 175 virtual AccessibilityObject* firstChild() const; |
176 virtual AccessibilityObject* lastChild() const; | |
177 virtual AccessibilityObject* previousSibling() const; | |
178 virtual AccessibilityObject* nextSibling() const; | 176 virtual AccessibilityObject* nextSibling() const; |
179 virtual void addChildren(); | 177 virtual void addChildren(); |
180 virtual void addChild(AccessibilityObject*); | 178 virtual void addChild(AccessibilityObject*); |
181 virtual void insertChild(AccessibilityObject*, unsigned index); | 179 virtual void insertChild(AccessibilityObject*, unsigned index); |
182 virtual bool canHaveChildren() const; | 180 virtual bool canHaveChildren() const; |
183 | 181 |
184 // DOM and Render tree access. | 182 // DOM and Render tree access. |
185 virtual Element* actionElement() const; | 183 virtual Element* actionElement() const; |
186 virtual Element* anchorElement() const; | 184 virtual Element* anchorElement() const; |
187 virtual Document* document() const; | 185 virtual Document* document() const; |
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219 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isAccessibilityNodeObjec
t()); | 217 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isAccessibilityNodeObjec
t()); |
220 return static_cast<const AccessibilityNodeObject*>(object); | 218 return static_cast<const AccessibilityNodeObject*>(object); |
221 } | 219 } |
222 | 220 |
223 // This will catch anyone doing an unnecessary cast. | 221 // This will catch anyone doing an unnecessary cast. |
224 void toAccessibilityNodeObject(const AccessibilityNodeObject*); | 222 void toAccessibilityNodeObject(const AccessibilityNodeObject*); |
225 | 223 |
226 } // namespace WebCore | 224 } // namespace WebCore |
227 | 225 |
228 #endif // AccessibilityNodeObject_h | 226 #endif // AccessibilityNodeObject_h |
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