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// Copyright (c) 2012 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_AURA_WINDOW_TREE_HOST_WIN_H_
#define UI_AURA_WINDOW_TREE_HOST_WIN_H_
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "ui/aura/aura_export.h"
#include "ui/aura/window_tree_host.h"
#include "ui/events/event_source.h"
#include "ui/platform_window/platform_window.h"
#include "ui/platform_window/platform_window_delegate.h"
namespace aura {
class AURA_EXPORT WindowTreeHostWin
: public WindowTreeHost,
public ui::EventSource,
public NON_EXPORTED_BASE(ui::PlatformWindowDelegate) {
public:
explicit WindowTreeHostWin(const gfx::Rect& bounds);
virtual ~WindowTreeHostWin();
// WindowTreeHost:
virtual ui::EventSource* GetEventSource() override;
virtual gfx::AcceleratedWidget GetAcceleratedWidget() override;
virtual void Show() override;
virtual void Hide() override;
virtual gfx::Rect GetBounds() const override;
virtual void SetBounds(const gfx::Rect& bounds) override;
virtual gfx::Point GetLocationOnNativeScreen() const override;
virtual void SetCapture() override;
virtual void ReleaseCapture() override;
virtual void SetCursorNative(gfx::NativeCursor cursor) override;
virtual void MoveCursorToNative(const gfx::Point& location) override;
virtual void OnCursorVisibilityChangedNative(bool show) override;
// ui::EventSource:
virtual ui::EventProcessor* GetEventProcessor() override;
protected:
gfx::AcceleratedWidget hwnd() const { return widget_; }
private:
// ui::PlatformWindowDelegate:
virtual void OnBoundsChanged(const gfx::Rect& new_bounds) override;
virtual void OnDamageRect(const gfx::Rect& damaged_region) override;
virtual void DispatchEvent(ui::Event* event) override;
virtual void OnCloseRequest() override;
virtual void OnClosed() override;
virtual void OnWindowStateChanged(ui::PlatformWindowState new_state) override;
virtual void OnLostCapture() override;
virtual void OnAcceleratedWidgetAvailable(
gfx::AcceleratedWidget widget) override;
virtual void OnActivationChanged(bool active) override;
bool has_capture_;
gfx::Rect bounds_;
gfx::AcceleratedWidget widget_;
scoped_ptr<ui::PlatformWindow> window_;
DISALLOW_COPY_AND_ASSIGN(WindowTreeHostWin);
};
} // namespace aura
#endif // UI_AURA_WINDOW_TREE_HOST_WIN_H_
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