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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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50 | 50 |
51 protected: | 51 protected: |
52 // Protected data. | 52 // Protected data. |
53 AccessibilityRole m_ariaRole; | 53 AccessibilityRole m_ariaRole; |
54 bool m_childrenDirty; | 54 bool m_childrenDirty; |
55 #if ENABLE(ASSERT) | 55 #if ENABLE(ASSERT) |
56 bool m_initialized; | 56 bool m_initialized; |
57 #endif | 57 #endif |
58 | 58 |
59 virtual bool computeAccessibilityIsIgnored() const override; | 59 virtual bool computeAccessibilityIsIgnored() const override; |
| 60 virtual bool computeHasInheritedPresentationalRole() const override; |
60 virtual AccessibilityRole determineAccessibilityRole(); | 61 virtual AccessibilityRole determineAccessibilityRole(); |
61 AccessibilityRole determineAccessibilityRoleUtil(); | 62 AccessibilityRole determineAccessibilityRoleUtil(); |
62 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element>> &elements) const; | 63 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element>> &elements) const; |
63 void alterSliderValue(bool increase); | 64 void alterSliderValue(bool increase); |
64 String ariaAccessibilityDescription() const; | 65 String ariaAccessibilityDescription() const; |
65 String ariaAutoComplete() const; | 66 String ariaAutoComplete() const; |
66 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements) const; | 67 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements) const; |
67 void changeValueByStep(bool increase); | 68 void changeValueByStep(bool increase); |
68 AccessibilityRole determineAriaRoleAttribute() const; | 69 AccessibilityRole determineAriaRoleAttribute() const; |
69 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements, const QualifiedName&) const; | 70 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements, const QualifiedName&) const; |
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203 void changeValueByPercent(float percentChange); | 204 void changeValueByPercent(float percentChange); |
204 float stepValueForRange() const; | 205 float stepValueForRange() const; |
205 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; | 206 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; |
206 }; | 207 }; |
207 | 208 |
208 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); | 209 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); |
209 | 210 |
210 } // namespace blink | 211 } // namespace blink |
211 | 212 |
212 #endif // AXNodeObject_h | 213 #endif // AXNodeObject_h |
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