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1 /* | 1 /* |
2 * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights
reserved. | 2 * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010, 2011 Apple 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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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26 #ifndef AXObjectCache_h | 26 #ifndef AXObjectCache_h |
27 #define AXObjectCache_h | 27 #define AXObjectCache_h |
28 | 28 |
29 #include "core/dom/Document.h" | 29 #include "core/dom/Document.h" |
30 | 30 |
31 typedef unsigned AXID; | 31 typedef unsigned AXID; |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
34 class AXObject; | 34 class AXObject; |
35 class FrameView; | 35 class FrameView; |
| 36 class LayoutMenuList; |
36 class Page; | 37 class Page; |
37 class RenderMenuList; | |
38 class Widget; | 38 class Widget; |
39 | 39 |
40 class AXObjectCache { | 40 class AXObjectCache { |
41 WTF_MAKE_NONCOPYABLE(AXObjectCache); WTF_MAKE_FAST_ALLOCATED; | 41 WTF_MAKE_NONCOPYABLE(AXObjectCache); WTF_MAKE_FAST_ALLOCATED; |
42 public: | 42 public: |
43 static AXObjectCache* create(Document&); | 43 static AXObjectCache* create(Document&); |
44 | 44 |
45 static AXObject* focusedUIElementForPage(const Page*); | 45 static AXObject* focusedUIElementForPage(const Page*); |
46 | 46 |
47 virtual ~AXObjectCache(); | 47 virtual ~AXObjectCache(); |
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93 virtual void textChanged(LayoutObject*) = 0; | 93 virtual void textChanged(LayoutObject*) = 0; |
94 // Called when a node has just been attached, so we can make sure we have th
e right subclass of AXObject. | 94 // Called when a node has just been attached, so we can make sure we have th
e right subclass of AXObject. |
95 virtual void updateCacheAfterNodeIsAttached(Node*) = 0; | 95 virtual void updateCacheAfterNodeIsAttached(Node*) = 0; |
96 | 96 |
97 virtual void handleAttributeChanged(const QualifiedName& attrName, Element*)
= 0; | 97 virtual void handleAttributeChanged(const QualifiedName& attrName, Element*)
= 0; |
98 virtual void handleFocusedUIElementChanged(Node* oldFocusedNode, Node* newFo
cusedNode) = 0; | 98 virtual void handleFocusedUIElementChanged(Node* oldFocusedNode, Node* newFo
cusedNode) = 0; |
99 virtual void handleInitialFocus() = 0; | 99 virtual void handleInitialFocus() = 0; |
100 virtual void handleEditableTextContentChanged(Node*) = 0; | 100 virtual void handleEditableTextContentChanged(Node*) = 0; |
101 virtual void handleTextFormControlChanged(Node*) = 0; | 101 virtual void handleTextFormControlChanged(Node*) = 0; |
102 virtual void handleValueChanged(Node*) = 0; | 102 virtual void handleValueChanged(Node*) = 0; |
103 virtual void handleUpdateActiveMenuOption(RenderMenuList*, int optionIndex)
= 0; | 103 virtual void handleUpdateActiveMenuOption(LayoutMenuList*, int optionIndex)
= 0; |
104 virtual void handleLoadComplete(Document*) = 0; | 104 virtual void handleLoadComplete(Document*) = 0; |
105 virtual void handleLayoutComplete(Document*) = 0; | 105 virtual void handleLayoutComplete(Document*) = 0; |
106 | 106 |
107 virtual void setCanvasObjectBounds(Element*, const LayoutRect&) = 0; | 107 virtual void setCanvasObjectBounds(Element*, const LayoutRect&) = 0; |
108 | 108 |
109 virtual void clearWeakMembers(Visitor*) = 0; | 109 virtual void clearWeakMembers(Visitor*) = 0; |
110 | 110 |
111 virtual void inlineTextBoxesUpdated(LayoutObject* renderer) = 0; | 111 virtual void inlineTextBoxesUpdated(LayoutObject* renderer) = 0; |
112 | 112 |
113 // Called when the scroll offset changes. | 113 // Called when the scroll offset changes. |
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143 | 143 |
144 private: | 144 private: |
145 Document& m_document; | 145 Document& m_document; |
146 AXObjectCache* m_cache; | 146 AXObjectCache* m_cache; |
147 bool m_isScoped; | 147 bool m_isScoped; |
148 }; | 148 }; |
149 | 149 |
150 } | 150 } |
151 | 151 |
152 #endif | 152 #endif |
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