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// 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/base/accessibility/accessibility_types.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::AccessibilityTypes::Event 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_
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