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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 protected: | 50 protected: |
51 // Protected data. | 51 // Protected data. |
52 AccessibilityRole m_ariaRole; | 52 AccessibilityRole m_ariaRole; |
53 bool m_childrenDirty; | 53 bool m_childrenDirty; |
54 #if ENABLE(ASSERT) | 54 #if ENABLE(ASSERT) |
55 bool m_initialized; | 55 bool m_initialized; |
56 #endif | 56 #endif |
57 | 57 |
58 virtual bool computeAccessibilityIsIgnored() const override; | 58 virtual bool computeAccessibilityIsIgnored() const override; |
59 virtual AccessibilityRole determineAccessibilityRole(); | 59 virtual AccessibilityRole determineAccessibilityRole(); |
60 | 60 AccessibilityRole determineAccessibilityRoleUtil(); |
61 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element> > &elements) const; | 61 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element> > &elements) const; |
62 void alterSliderValue(bool increase); | 62 void alterSliderValue(bool increase); |
63 String ariaAccessibilityDescription() const; | 63 String ariaAccessibilityDescription() const; |
64 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element> >& e
lements) const; | 64 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element> >& e
lements) const; |
65 void changeValueByStep(bool increase); | 65 void changeValueByStep(bool increase); |
66 AccessibilityRole determineAriaRoleAttribute() const; | 66 AccessibilityRole determineAriaRoleAttribute() const; |
67 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element> >& e
lements, const QualifiedName&) const; | 67 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element> >& e
lements, const QualifiedName&) const; |
68 bool hasContentEditableAttributeSet() const; | 68 bool hasContentEditableAttributeSet() const; |
69 bool isDescendantOfBarrenParent() const; | 69 bool isDescendantOfBarrenParent() const; |
70 // This returns true if it's focusable but it's not content editable and it'
s not a control or ARIA control. | 70 // This returns true if it's focusable but it's not content editable and it'
s not a control or ARIA control. |
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197 void changeValueByPercent(float percentChange); | 197 void changeValueByPercent(float percentChange); |
198 float stepValueForRange() const; | 198 float stepValueForRange() const; |
199 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; | 199 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; |
200 }; | 200 }; |
201 | 201 |
202 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); | 202 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); |
203 | 203 |
204 } // namespace blink | 204 } // namespace blink |
205 | 205 |
206 #endif // AXNodeObject_h | 206 #endif // AXNodeObject_h |
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