Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / content / renderer / accessibility / blink_ax_tree_source.h

diff --git a/src/content/renderer/accessibility/blink_ax_tree_source.h b/src/content/renderer/accessibility/blink_ax_tree_source.h
index 007df07..b08108b 100644 (file)
--- a/src/content/renderer/accessibility/blink_ax_tree_source.h
+++ b/src/content/renderer/accessibility/blink_ax_tree_source.h
@@ -17,31 +17,46 @@ class BlinkAXTreeSource
     : public ui::AXTreeSource<blink::WebAXObject> {
  public:
   BlinkAXTreeSource(RenderFrameImpl* render_frame);
-  virtual ~BlinkAXTreeSource();
+  ~BlinkAXTreeSource() override;
+
+  // Call this to have BlinkAXTreeSource collect a mapping from
+  // node ids to the frame routing id for an out-of-process iframe during
+  // calls to SerializeNode.
+  void CollectChildFrameIdMapping(
+      std::map<int32, int>* node_to_frame_routing_id_map,
+      std::map<int32, int>* node_to_browser_plugin_instance_id_map);
 
   // Walks up the ancestor chain to see if this is a descendant of the root.
   bool IsInTree(blink::WebAXObject node) const;
 
+  // Set the id of the node with accessibility focus. The node with
+  // accessibility focus will force loading inline text box children,
+  // which aren't always loaded by default on all platforms.
+  int accessibility_focus_id() { return accessibility_focus_id_; }
+  void set_accessiblity_focus_id(int id) { accessibility_focus_id_ = id; }
+
   // AXTreeSource implementation.
-  virtual blink::WebAXObject GetRoot() const OVERRIDE;
-  virtual blink::WebAXObject GetFromId(int32 id) const OVERRIDE;
-  virtual int32 GetId(blink::WebAXObject node) const OVERRIDE;
-  virtual void GetChildren(
+  blink::WebAXObject GetRoot() const override;
+  blink::WebAXObject GetFromId(int32 id) const override;
+  int32 GetId(blink::WebAXObject node) const override;
+  void GetChildren(
       blink::WebAXObject node,
-      std::vector<blink::WebAXObject>* out_children) const OVERRIDE;
-  virtual blink::WebAXObject GetParent(blink::WebAXObject node) const
-      OVERRIDE;
-  virtual void SerializeNode(blink::WebAXObject node,
-                             ui::AXNodeData* out_data) const OVERRIDE;
-  virtual bool IsValid(blink::WebAXObject node) const OVERRIDE;
-  virtual bool IsEqual(blink::WebAXObject node1,
-                       blink::WebAXObject node2) const OVERRIDE;
-  virtual blink::WebAXObject GetNull() const OVERRIDE;
+      std::vector<blink::WebAXObject>* out_children) const override;
+  blink::WebAXObject GetParent(blink::WebAXObject node) const override;
+  void SerializeNode(blink::WebAXObject node,
+                     ui::AXNodeData* out_data) const override;
+  bool IsValid(blink::WebAXObject node) const override;
+  bool IsEqual(blink::WebAXObject node1,
+               blink::WebAXObject node2) const override;
+  blink::WebAXObject GetNull() const override;
 
   blink::WebDocument GetMainDocument() const;
 
  private:
   RenderFrameImpl* render_frame_;
+  std::map<int32, int>* node_to_frame_routing_id_map_;
+  std::map<int32, int>* node_to_browser_plugin_instance_id_map_;
+  int accessibility_focus_id_;
 };
 
 }  // namespace content