services/ui/ws/window_coordinate_conversions.h

// 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 SERVICES_UI_WS_WINDOW_COORDINATE_CONVERSIONS_H_
#define SERVICES_UI_WS_WINDOW_COORDINATE_CONVERSIONS_H_

namespace gfx {
class Point;
class PointF;
class Rect;
}

namespace ui {

namespace ws {

class ServerWindow;

// Converts |point| from the coordinates of |from| to the coordinates of |to|.
// |from| and |to| must be an ancestors or descendants of each other.
gfx::Point ConvertPointBetweenWindows(const ServerWindow* from,
                                      const ServerWindow* to,
                                      const gfx::Point& point);
gfx::PointF ConvertPointFBetweenWindows(const ServerWindow* from,
                                        const ServerWindow* to,
                                        const gfx::PointF& point);

// Converts |rect| from the coordinates of |from| to the coordinates of |to|.
// |from| and |to| must be an ancestors or descendants of each other.
gfx::Rect ConvertRectBetweenWindows(const ServerWindow* from,
                                    const ServerWindow* to,
                                    const gfx::Rect& rect);

}  // namespace ws

}  // namespace ui

#endif  // SERVICES_UI_WS_WINDOW_COORDINATE_CONVERSIONS_H_