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Side by Side Diff: Source/modules/accessibility/AXObjectCacheImpl.h

Issue 1014573010: Get rid of postToElement argument for accessibility notifications. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@postnotification_1
Patch Set: Rebaseline test Created 5 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2014, Google Inc. All rights reserved. 2 * Copyright (C) 2014, 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
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after
127 AXObject* get(Widget*); 127 AXObject* get(Widget*);
128 AXObject* get(AbstractInlineTextBox*); 128 AXObject* get(AbstractInlineTextBox*);
129 129
130 AXObject* firstAccessibleObjectFromNode(const Node*); 130 AXObject* firstAccessibleObjectFromNode(const Node*);
131 131
132 void remove(AXID); 132 void remove(AXID);
133 void remove(AbstractInlineTextBox*); 133 void remove(AbstractInlineTextBox*);
134 134
135 void childrenChanged(AXObject*); 135 void childrenChanged(AXObject*);
136 void selectedChildrenChanged(LayoutObject*); 136 void selectedChildrenChanged(LayoutObject*);
137 void selectedChildrenChanged(AXObject*);
137 138
138 void handleActiveDescendantChanged(Node*); 139 void handleActiveDescendantChanged(Node*);
139 void handleAriaRoleChanged(Node*); 140 void handleAriaRoleChanged(Node*);
140 void handleAriaExpandedChange(Node*); 141 void handleAriaExpandedChange(Node*);
141 142
142 void recomputeIsIgnored(LayoutObject*); 143 void recomputeIsIgnored(LayoutObject*);
143 144
144 bool accessibilityEnabled(); 145 bool accessibilityEnabled();
145 bool inlineTextBoxAccessibilityEnabled(); 146 bool inlineTextBoxAccessibilityEnabled();
146 147
147 void removeAXID(AXObject*); 148 void removeAXID(AXObject*);
148 bool isIDinUse(AXID id) const { return m_idsInUse.contains(id); } 149 bool isIDinUse(AXID id) const { return m_idsInUse.contains(id); }
149 150
150 AXID platformGenerateAXID() const; 151 AXID platformGenerateAXID() const;
151 152
152 // Counts the number of times the document has been modified. Some attribute values are cached 153 // Counts the number of times the document has been modified. Some attribute values are cached
153 // as long as the modification count hasn't changed. 154 // as long as the modification count hasn't changed.
154 int modificationCount() const { return m_modificationCount; } 155 int modificationCount() const { return m_modificationCount; }
155 156
156 void postNotification(LayoutObject*, AXNotification, bool postToElement); 157 void postNotification(LayoutObject*, AXNotification);
157 void postNotification(Node*, AXNotification, bool postToElement); 158 void postNotification(Node*, AXNotification);
158 void postNotification(AXObject*, AXNotification, bool postToElement); 159 void postNotification(AXObject*, AXNotification);
159 160
160 protected: 161 protected:
161 void postPlatformNotification(AXObject*, AXNotification); 162 void postPlatformNotification(AXObject*, AXNotification);
162 void textChanged(AXObject*); 163 void textChanged(AXObject*);
163 void labelChanged(Element*); 164 void labelChanged(Element*);
164 165
165 // This is a weak reference cache for knowing if Nodes used by TextMarkers a re valid. 166 // This is a weak reference cache for knowing if Nodes used by TextMarkers a re valid.
166 void setNodeInUse(Node* n) { m_textMarkerNodes.add(n); } 167 void setNodeInUse(Node* n) { m_textMarkerNodes.add(n); }
167 void removeNodeForUse(Node* n) { m_textMarkerNodes.remove(n); } 168 void removeNodeForUse(Node* n) { m_textMarkerNodes.remove(n); }
168 bool isNodeInUse(Node* n) { return m_textMarkerNodes.contains(n); } 169 bool isNodeInUse(Node* n) { return m_textMarkerNodes.contains(n); }
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after
200 // This is the only subclass of AXObjectCache. 201 // This is the only subclass of AXObjectCache.
201 DEFINE_TYPE_CASTS(AXObjectCacheImpl, AXObjectCache, cache, true, true); 202 DEFINE_TYPE_CASTS(AXObjectCacheImpl, AXObjectCache, cache, true, true);
202 203
203 bool nodeHasRole(Node*, const String& role); 204 bool nodeHasRole(Node*, const String& role);
204 // This will let you know if aria-hidden was explicitly set to false. 205 // This will let you know if aria-hidden was explicitly set to false.
205 bool isNodeAriaVisible(Node*); 206 bool isNodeAriaVisible(Node*);
206 207
207 } 208 }
208 209
209 #endif 210 #endif
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