chromium/ui/aura/client/screen_position_client.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_AURA_CLIENT_SCREEN_POSITION_CLIENT_H_
#define UI_AURA_CLIENT_SCREEN_POSITION_CLIENT_H_

#include "ui/aura/aura_export.h"
#include "ui/aura/window.h"

namespace display {
class Display;
}  // namespace display

namespace gfx {
class Rect;
}

namespace aura {
class Window;
namespace client {

// An interface implemented by an object that changes coordinates within a root
// Window into system coordinates.
class AURA_EXPORT ScreenPositionClient { … };

// Sets/Gets the activation client on the Window.
AURA_EXPORT void SetScreenPositionClient(Window* root_window,
                                         ScreenPositionClient* client);
AURA_EXPORT ScreenPositionClient* GetScreenPositionClient(
    const Window* root_window);

}  // namespace client
}  // namespace aura

#endif  // UI_AURA_CLIENT_SCREEN_POSITION_CLIENT_H_