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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 ASH_WM_COORDINATE_CONVERSION_H_
#define ASH_WM_COORDINATE_CONVERSION_H_
#include "ash/ash_export.h"
namespace aura {
class Window;
} // namespace gfx
namespace gfx {
class Point;
class Rect;
} // namespace gfx
namespace ash {
namespace wm {
// Returns the RootWindow at |point| in the virtual screen coordinates.
// Returns NULL if the root window does not exist at the given
// point.
ASH_EXPORT aura::Window* GetRootWindowAt(const gfx::Point& point);
// Returns the RootWindow that shares the most area with |rect| in
// the virtual scren coordinates.
ASH_EXPORT aura::Window* GetRootWindowMatching(const gfx::Rect& rect);
} // namespace wm
} // namespace ash
#endif // ASH_WM_COORDINATE_CONVERSION_H_
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