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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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58 | 58 |
59 virtual bool computeAccessibilityIsIgnored() const override; | 59 virtual bool computeAccessibilityIsIgnored() const override; |
60 virtual bool computeHasInheritedPresentationalRole() const override; | 60 virtual bool computeHasInheritedPresentationalRole() const override; |
61 virtual AccessibilityRole determineAccessibilityRole(); | 61 virtual AccessibilityRole determineAccessibilityRole(); |
62 AccessibilityRole determineAccessibilityRoleUtil(); | 62 AccessibilityRole determineAccessibilityRoleUtil(); |
63 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element>> &elements) const; | 63 String accessibilityDescriptionForElements(WillBeHeapVector<RawPtrWillBeMemb
er<Element>> &elements) const; |
64 void alterSliderValue(bool increase); | 64 void alterSliderValue(bool increase); |
65 String ariaAccessibilityDescription() const; | 65 String ariaAccessibilityDescription() const; |
66 String ariaAutoComplete() const; | 66 String ariaAutoComplete() const; |
67 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements) const; | 67 void ariaLabeledByElements(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements) const; |
68 void changeValueByStep(bool increase); | |
69 AccessibilityRole determineAriaRoleAttribute() const; | 68 AccessibilityRole determineAriaRoleAttribute() const; |
70 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements, const QualifiedName&) const; | 69 void elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element>>& el
ements, const QualifiedName&) const; |
71 bool hasContentEditableAttributeSet() const; | 70 bool hasContentEditableAttributeSet() const; |
72 // This returns true if it's focusable but it's not content editable and it'
s not a control or ARIA control. | 71 // This returns true if it's focusable but it's not content editable and it'
s not a control or ARIA control. |
73 bool isGenericFocusableElement() const; | 72 bool isGenericFocusableElement() const; |
74 HTMLLabelElement* labelForElement(Element*) const; | 73 HTMLLabelElement* labelForElement(Element*) const; |
75 AXObject* menuButtonForMenu() const; | 74 AXObject* menuButtonForMenu() const; |
76 Element* menuItemElementForMenu() const; | 75 Element* menuItemElementForMenu() const; |
77 Element* mouseButtonListener() const; | 76 Element* mouseButtonListener() const; |
78 String placeholder() const; | 77 String placeholder() const; |
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106 virtual bool isMenu() const override final; | 105 virtual bool isMenu() const override final; |
107 virtual bool isMenuButton() const override final; | 106 virtual bool isMenuButton() const override final; |
108 virtual bool isMeter() const override final; | 107 virtual bool isMeter() const override final; |
109 virtual bool isMultiSelectable() const override; | 108 virtual bool isMultiSelectable() const override; |
110 bool isNativeImage() const; | 109 bool isNativeImage() const; |
111 virtual bool isNativeTextControl() const override final; | 110 virtual bool isNativeTextControl() const override final; |
112 virtual bool isNonNativeTextControl() const override final; | 111 virtual bool isNonNativeTextControl() const override final; |
113 virtual bool isPasswordField() const override final; | 112 virtual bool isPasswordField() const override final; |
114 virtual bool isProgressIndicator() const override; | 113 virtual bool isProgressIndicator() const override; |
115 virtual bool isSlider() const override; | 114 virtual bool isSlider() const override; |
| 115 virtual bool isNativeSlider() const override; |
116 | 116 |
117 // Check object state. | 117 // Check object state. |
118 virtual bool isChecked() const override final; | 118 virtual bool isChecked() const override final; |
119 virtual bool isClickable() const override final; | 119 virtual bool isClickable() const override final; |
120 virtual bool isEnabled() const override; | 120 virtual bool isEnabled() const override; |
121 virtual AccessibilityExpanded isExpanded() const override; | 121 virtual AccessibilityExpanded isExpanded() const override; |
122 virtual bool isIndeterminate() const override final; | 122 virtual bool isIndeterminate() const override final; |
123 virtual bool isPressed() const override final; | 123 virtual bool isPressed() const override final; |
124 virtual bool isReadOnly() const override; | 124 virtual bool isReadOnly() const override; |
125 virtual bool isRequired() const override final; | 125 virtual bool isRequired() const override final; |
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194 virtual void selectionChanged() override final; | 194 virtual void selectionChanged() override final; |
195 virtual void textChanged() override; | 195 virtual void textChanged() override; |
196 virtual void updateAccessibilityRole() override final; | 196 virtual void updateAccessibilityRole() override final; |
197 | 197 |
198 private: | 198 private: |
199 Node* m_node; | 199 Node* m_node; |
200 | 200 |
201 String alternativeTextForWebArea() const; | 201 String alternativeTextForWebArea() const; |
202 void alternativeText(Vector<AccessibilityText>&) const; | 202 void alternativeText(Vector<AccessibilityText>&) const; |
203 void ariaLabeledByText(Vector<AccessibilityText>&) const; | 203 void ariaLabeledByText(Vector<AccessibilityText>&) const; |
204 void changeValueByPercent(float percentChange); | |
205 float stepValueForRange() const; | 204 float stepValueForRange() const; |
206 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; | 205 AXObject* findChildWithTagName(const HTMLQualifiedName&) const; |
207 }; | 206 }; |
208 | 207 |
209 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); | 208 DEFINE_AX_OBJECT_TYPE_CASTS(AXNodeObject, isAXNodeObject()); |
210 | 209 |
211 } // namespace blink | 210 } // namespace blink |
212 | 211 |
213 #endif // AXNodeObject_h | 212 #endif // AXNodeObject_h |
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