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Issue 1564863002: Get rid of AXScrollView and AXScrollbar (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@dump_oopif_3
Patch Set: Created 4 years, 11 months ago
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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
(...skipping 22 matching lines...) Expand all
33 33
34 namespace blink { 34 namespace blink {
35 35
36 class AbstractInlineTextBox; 36 class AbstractInlineTextBox;
37 class AXObject; 37 class AXObject;
38 class FrameView; 38 class FrameView;
39 class HTMLOptionElement; 39 class HTMLOptionElement;
40 class HTMLSelectElement; 40 class HTMLSelectElement;
41 class LayoutMenuList; 41 class LayoutMenuList;
42 class Page; 42 class Page;
43 class Widget;
44 43
45 class CORE_EXPORT AXObjectCache : public GarbageCollectedFinalized<AXObjectCache > { 44 class CORE_EXPORT AXObjectCache : public GarbageCollectedFinalized<AXObjectCache > {
46 WTF_MAKE_NONCOPYABLE(AXObjectCache); 45 WTF_MAKE_NONCOPYABLE(AXObjectCache);
47 public: 46 public:
48 static AXObjectCache* create(Document&); 47 static AXObjectCache* create(Document&);
49 48
50 static AXObject* focusedUIElementForPage(const Page*); 49 static AXObject* focusedUIElementForPage(const Page*);
51 50
52 virtual ~AXObjectCache(); 51 virtual ~AXObjectCache();
53 DEFINE_INLINE_VIRTUAL_TRACE() { } 52 DEFINE_INLINE_VIRTUAL_TRACE() { }
(...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after
91 virtual void selectionChanged(Node*) = 0; 90 virtual void selectionChanged(Node*) = 0;
92 virtual void childrenChanged(Node*) = 0; 91 virtual void childrenChanged(Node*) = 0;
93 virtual void childrenChanged(LayoutObject*) = 0; 92 virtual void childrenChanged(LayoutObject*) = 0;
94 virtual void checkedStateChanged(Node*) = 0; 93 virtual void checkedStateChanged(Node*) = 0;
95 virtual void listboxOptionStateChanged(HTMLOptionElement*) = 0; 94 virtual void listboxOptionStateChanged(HTMLOptionElement*) = 0;
96 virtual void listboxSelectedChildrenChanged(HTMLSelectElement*) = 0; 95 virtual void listboxSelectedChildrenChanged(HTMLSelectElement*) = 0;
97 virtual void listboxActiveIndexChanged(HTMLSelectElement*) = 0; 96 virtual void listboxActiveIndexChanged(HTMLSelectElement*) = 0;
98 97
99 virtual void remove(LayoutObject*) = 0; 98 virtual void remove(LayoutObject*) = 0;
100 virtual void remove(Node*) = 0; 99 virtual void remove(Node*) = 0;
101 virtual void remove(Widget*) = 0;
102 virtual void remove(AbstractInlineTextBox*) = 0; 100 virtual void remove(AbstractInlineTextBox*) = 0;
103 101
104 virtual const Element* rootAXEditableElement(const Node*) = 0; 102 virtual const Element* rootAXEditableElement(const Node*) = 0;
105 103
106 // Called by a node when text or a text equivalent (e.g. alt) attribute is c hanged. 104 // Called by a node when text or a text equivalent (e.g. alt) attribute is c hanged.
107 virtual void textChanged(LayoutObject*) = 0; 105 virtual void textChanged(LayoutObject*) = 0;
108 // Called when a node has just been attached, so we can make sure we have th e right subclass of AXObject. 106 // Called when a node has just been attached, so we can make sure we have th e right subclass of AXObject.
109 virtual void updateCacheAfterNodeIsAttached(Node*) = 0; 107 virtual void updateCacheAfterNodeIsAttached(Node*) = 0;
110 108
111 virtual void handleAttributeChanged(const QualifiedName& attrName, Element*) = 0; 109 virtual void handleAttributeChanged(const QualifiedName& attrName, Element*) = 0;
(...skipping 10 matching lines...) Expand all
122 120
123 121
124 virtual void setCanvasObjectBounds(Element*, const LayoutRect&) = 0; 122 virtual void setCanvasObjectBounds(Element*, const LayoutRect&) = 0;
125 123
126 virtual void inlineTextBoxesUpdated(LayoutObject*) = 0; 124 virtual void inlineTextBoxesUpdated(LayoutObject*) = 0;
127 125
128 // Called when the scroll offset changes. 126 // Called when the scroll offset changes.
129 virtual void handleScrollPositionChanged(FrameView*) = 0; 127 virtual void handleScrollPositionChanged(FrameView*) = 0;
130 virtual void handleScrollPositionChanged(LayoutObject*) = 0; 128 virtual void handleScrollPositionChanged(LayoutObject*) = 0;
131 129
132 // Called when scroll bars are added / removed (as the view resizes). 130 // Called when scroll bars are added / removed (as the view resizes).
je_julie 2016/01/07 06:56:03 nit, this comment seems to be added for handleScro
133 virtual void handleScrollbarUpdate(FrameView*) = 0;
134 virtual void handleLayoutComplete(LayoutObject*) = 0; 131 virtual void handleLayoutComplete(LayoutObject*) = 0;
135 virtual void handleScrolledToAnchor(const Node* anchorNode) = 0; 132 virtual void handleScrolledToAnchor(const Node* anchorNode) = 0;
136 133
137 virtual const AtomicString& computedRoleForNode(Node*) = 0; 134 virtual const AtomicString& computedRoleForNode(Node*) = 0;
138 virtual String computedNameForNode(Node*) = 0; 135 virtual String computedNameForNode(Node*) = 0;
139 136
140 virtual void onTouchAccessibilityHover(const IntPoint&) = 0; 137 virtual void onTouchAccessibilityHover(const IntPoint&) = 0;
141 138
142 typedef AXObjectCache* (*AXObjectCacheCreateFunction)(Document&); 139 typedef AXObjectCache* (*AXObjectCacheCreateFunction)(Document&);
143 static void init(AXObjectCacheCreateFunction); 140 static void init(AXObjectCacheCreateFunction);
(...skipping 17 matching lines...) Expand all
161 private: 158 private:
162 explicit ScopedAXObjectCache(Document&); 159 explicit ScopedAXObjectCache(Document&);
163 160
164 RefPtrWillBePersistent<Document> m_document; 161 RefPtrWillBePersistent<Document> m_document;
165 Persistent<AXObjectCache> m_cache; 162 Persistent<AXObjectCache> m_cache;
166 }; 163 };
167 164
168 } 165 }
169 166
170 #endif 167 #endif
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