| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_ |
| #define UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_ |
| |
| #include "ui/accessibility/ax_enums.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/views/views_export.h" |
| |
| namespace views { |
| |
| class View; |
| |
| class VIEWS_EXPORT NativeViewAccessibility { |
| public: |
| static NativeViewAccessibility* Create(View* view); |
| |
| virtual void NotifyAccessibilityEvent( |
| ui::AXEvent event_type) {} |
| |
| virtual gfx::NativeViewAccessible GetNativeObject(); |
| |
| // Call Destroy rather than deleting this, because the subclass may |
| // use reference counting. |
| virtual void Destroy(); |
| |
| // WebViews need to be registered because they implement their own |
| // tree of accessibility objects, and we need to check them when |
| // mapping a child id to a NativeViewAccessible. |
| static void RegisterWebView(View* web_view); |
| static void UnregisterWebView(View* web_view); |
| |
| protected: |
| NativeViewAccessibility(); |
| virtual ~NativeViewAccessibility(); |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(NativeViewAccessibility); |
| }; |
| |
| } // namespace views |
| |
| #endif // UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_ |