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31 #ifndef AccessibilityUIElement_h
32 #define AccessibilityUIElement_h
34 #include "CppBoundClass.h"
35 #include "WebAccessibilityObject.h"
36 #include <wtf/Vector.h>
38 class AccessibilityUIElement : public CppBoundClass {
42 virtual ~Factory() { }
43 virtual AccessibilityUIElement* create(const WebKit::WebAccessibilityObject&) = 0;
46 AccessibilityUIElement(const WebKit::WebAccessibilityObject&, Factory*);
48 virtual AccessibilityUIElement* getChildAtIndex(unsigned);
49 virtual bool isRoot() const { return false; }
52 const WebKit::WebAccessibilityObject& accessibilityObject() const { return m_accessibilityObject; }
53 Factory* factory() const { return m_factory; }
56 // Bound methods and properties.
57 void allAttributesCallback(const CppArgumentList&, CppVariant*);
58 void attributesOfLinkedUIElementsCallback(const CppArgumentList&, CppVariant*);
59 void attributesOfDocumentLinksCallback(const CppArgumentList&, CppVariant*);
60 void attributesOfChildrenCallback(const CppArgumentList&, CppVariant*);
61 void parametrizedAttributeNamesCallback(const CppArgumentList&, CppVariant*);
62 void lineForIndexCallback(const CppArgumentList&, CppVariant*);
63 void boundsForRangeCallback(const CppArgumentList&, CppVariant*);
64 void stringForRangeCallback(const CppArgumentList&, CppVariant*);
65 void childAtIndexCallback(const CppArgumentList&, CppVariant*);
66 void elementAtPointCallback(const CppArgumentList&, CppVariant*);
67 void attributesOfColumnHeadersCallback(const CppArgumentList&, CppVariant*);
68 void attributesOfRowHeadersCallback(const CppArgumentList&, CppVariant*);
69 void attributesOfColumnsCallback(const CppArgumentList&, CppVariant*);
70 void attributesOfRowsCallback(const CppArgumentList&, CppVariant*);
71 void attributesOfVisibleCellsCallback(const CppArgumentList&, CppVariant*);
72 void attributesOfHeaderCallback(const CppArgumentList&, CppVariant*);
73 void indexInTableCallback(const CppArgumentList&, CppVariant*);
74 void rowIndexRangeCallback(const CppArgumentList&, CppVariant*);
75 void columnIndexRangeCallback(const CppArgumentList&, CppVariant*);
76 void cellForColumnAndRowCallback(const CppArgumentList&, CppVariant*);
77 void titleUIElementCallback(const CppArgumentList&, CppVariant*);
78 void setSelectedTextRangeCallback(const CppArgumentList&, CppVariant*);
79 void attributeValueCallback(const CppArgumentList&, CppVariant*);
80 void isAttributeSettableCallback(const CppArgumentList&, CppVariant*);
81 void isActionSupportedCallback(const CppArgumentList&, CppVariant*);
82 void parentElementCallback(const CppArgumentList&, CppVariant*);
83 void incrementCallback(const CppArgumentList&, CppVariant*);
84 void decrementCallback(const CppArgumentList&, CppVariant*);
85 void fallbackCallback(const CppArgumentList&, CppVariant*);
87 void childrenCountGetterCallback(CppVariant*);
88 void descriptionGetterCallback(CppVariant*);
89 void isEnabledGetterCallback(CppVariant*);
90 void isSelectedGetterCallback(CppVariant*);
91 void roleGetterCallback(CppVariant*);
92 void titleGetterCallback(CppVariant*);
95 CppVariant m_language;
100 CppVariant m_clickPointX;
101 CppVariant m_clickPointY;
102 CppVariant m_intValue;
103 CppVariant m_minValue;
104 CppVariant m_maxValue;
105 CppVariant m_childrenCount;
106 CppVariant m_insertionPointLineNumber;
107 CppVariant m_selectedTextRange;
108 CppVariant m_isRequired;
109 CppVariant m_valueDescription;
111 WebKit::WebAccessibilityObject m_accessibilityObject;
116 class RootAccessibilityUIElement : public AccessibilityUIElement {
118 RootAccessibilityUIElement(const WebKit::WebAccessibilityObject&, Factory*);
120 virtual AccessibilityUIElement* getChildAtIndex(unsigned);
121 virtual bool isRoot() const { return true; }
125 // Provides simple lifetime management of the AccessibilityUIElement instances:
126 // all AccessibilityUIElements ever created from the controller are stored in
127 // a list and cleared explicitly.
128 class AccessibilityUIElementList : public AccessibilityUIElement::Factory {
130 AccessibilityUIElementList() { }
131 virtual ~AccessibilityUIElementList();
134 virtual AccessibilityUIElement* create(const WebKit::WebAccessibilityObject&);
135 AccessibilityUIElement* createRoot(const WebKit::WebAccessibilityObject&);
138 typedef Vector<AccessibilityUIElement*> ElementList;
139 ElementList m_elements;
142 #endif // AccessibilityUIElement_h