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// Copyright 2014 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_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_
#define UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_
#include "ui/accessibility/ax_enums.h"
#include "ui/accessibility/platform/ax_platform_node.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/native_widget_types.h"
namespace ui {
class AXPlatformNodeDelegate;
class AXPlatformNodeBase : public AXPlatformNode {
public:
virtual void Init(AXPlatformNodeDelegate* delegate);
// These are simple wrappers to our delegate.
AXRole GetRole() const;
gfx::Rect GetBoundsInScreen() const;
gfx::NativeViewAccessible GetParent();
int GetChildCount();
gfx::NativeViewAccessible ChildAtIndex(int index);
// AXPlatformNode
void Destroy() override;
gfx::NativeViewAccessible GetNativeViewAccessible() override;
protected:
AXPlatformNodeBase();
~AXPlatformNodeBase() override;
AXPlatformNodeDelegate* delegate_; // Weak. Owns this.
private:
DISALLOW_COPY_AND_ASSIGN(AXPlatformNodeBase);
};
} // namespace ui
#endif // UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_NODE_BASE_H_
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