Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / ui / views / accessibility / ax_widget_obj_wrapper.h
1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef UI_VIEWS_ACCESSIBILITY_AX_WIDGET_OBJ_WRAPPER_H_
6 #define UI_VIEWS_ACCESSIBILITY_AX_WIDGET_OBJ_WRAPPER_H_
7
8 #include "ui/views/accessibility/ax_aura_obj_wrapper.h"
9 #include "ui/views/widget/widget_observer.h"
10 #include "ui/views/widget/widget_removals_observer.h"
11
12 namespace views {
13 class Widget;
14
15 // Describes a |Widget| for use with other AX classes.
16 class AXWidgetObjWrapper : public AXAuraObjWrapper,
17                            public WidgetObserver,
18                            public WidgetRemovalsObserver {
19  public:
20   explicit AXWidgetObjWrapper(Widget* widget);
21   ~AXWidgetObjWrapper() override;
22
23   // AXAuraObjWrapper overrides.
24   AXAuraObjWrapper* GetParent() override;
25   void GetChildren(std::vector<AXAuraObjWrapper*>* out_children) override;
26   void Serialize(ui::AXNodeData* out_node_data) override;
27   int32 GetID() override;
28
29   // WidgetObserver overrides.
30   void OnWidgetDestroying(Widget* widget) override;
31
32   // WidgetRemovalsObserver overrides.
33   void OnWillRemoveView(Widget* widget, View* view) override;
34
35  private:
36   Widget* widget_;
37
38   DISALLOW_COPY_AND_ASSIGN(AXWidgetObjWrapper);
39 };
40
41 }  // namespace views
42
43 #endif  // UI_VIEWS_ACCESSIBILITY_AX_WIDGET_OBJ_WRAPPER_H_