diff options
Diffstat (limited to 'WebCore/accessibility/AXObjectCache.h')
| -rw-r--r-- | WebCore/accessibility/AXObjectCache.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/WebCore/accessibility/AXObjectCache.h b/WebCore/accessibility/AXObjectCache.h index adfddcd..dad73f2 100644 --- a/WebCore/accessibility/AXObjectCache.h +++ b/WebCore/accessibility/AXObjectCache.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. + * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -42,6 +42,7 @@ class WebCoreTextMarker; namespace WebCore { +class HTMLAreaElement; class Node; class Page; class RenderObject; @@ -55,6 +56,8 @@ struct TextMarkerData { EAffinity affinity; }; +enum PostType { PostSynchronously, PostAsynchronously }; + class AXObjectCache : public Noncopyable { public: AXObjectCache(); @@ -78,6 +81,9 @@ public: void attachWrapper(AccessibilityObject*); void childrenChanged(RenderObject*); void selectedChildrenChanged(RenderObject*); + // Called by a node when text or a text equivalent (e.g. alt) attribute is changed. + void contentChanged(RenderObject*); + void handleActiveDescendantChanged(RenderObject*); void handleAriaRoleChanged(RenderObject*); void handleFocusedUIElementChanged(RenderObject* oldFocusedRenderer, RenderObject* newFocusedRenderer); @@ -108,9 +114,12 @@ public: AXSelectedTextChanged, AXValueChanged, AXScrolledToAnchor, + AXLiveRegionChanged, + AXMenuListValueChanged, }; - - void postNotification(RenderObject*, AXNotification, bool postToElement); + + void postNotification(RenderObject*, AXNotification, bool postToElement, PostType = PostAsynchronously); + void postNotification(AccessibilityObject*, Document*, AXNotification, bool postToElement, PostType = PostAsynchronously); protected: void postPlatformNotification(AccessibilityObject*, AXNotification); @@ -127,6 +136,8 @@ private: Vector<pair<RefPtr<AccessibilityObject>, AXNotification> > m_notificationsToPost; void notificationPostTimerFired(Timer<AXObjectCache>*); + static AccessibilityObject* focusedImageMapUIElement(HTMLAreaElement*); + AXID getAXID(AccessibilityObject*); bool nodeIsAriaType(Node*, String role); }; @@ -137,10 +148,11 @@ inline void AXObjectCache::handleAriaRoleChanged(RenderObject*) { } inline void AXObjectCache::detachWrapper(AccessibilityObject*) { } inline void AXObjectCache::attachWrapper(AccessibilityObject*) { } inline void AXObjectCache::selectedChildrenChanged(RenderObject*) { } -inline void AXObjectCache::postNotification(RenderObject*, AXNotification, bool postToElement) { } +inline void AXObjectCache::postNotification(RenderObject*, AXNotification, bool postToElement, PostType) { } inline void AXObjectCache::postPlatformNotification(AccessibilityObject*, AXNotification) { } inline void AXObjectCache::handleFocusedUIElementChanged(RenderObject*, RenderObject*) { } inline void AXObjectCache::handleScrolledToAnchor(const Node*) { } +inline void AXObjectCache::contentChanged(RenderObject*) { } #endif } |