coordinate_conversion.cc revision 6e8cce623b6e4fe0c9e4af605d675dd9d0338c38 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "ash/wm/coordinate_conversion.h"
6
7#include "ash/display/display_controller.h"
8#include "ash/shell.h"
9#include "ui/aura/client/screen_position_client.h"
10#include "ui/gfx/display.h"
11#include "ui/gfx/point.h"
12#include "ui/gfx/rect.h"
13#include "ui/gfx/screen.h"
14
15namespace ash {
16namespace wm {
17
18aura::Window* GetRootWindowAt(const gfx::Point& point) {
19  const gfx::Display& display =
20      Shell::GetScreen()->GetDisplayNearestPoint(point);
21  DCHECK(display.is_valid());
22  // TODO(yusukes): Move coordinate_conversion.cc and .h to ui/aura/ once
23  // GetRootWindowForDisplayId() is moved to aura::Env.
24  return Shell::GetInstance()->display_controller()->
25      GetRootWindowForDisplayId(display.id());
26}
27
28aura::Window* GetRootWindowMatching(const gfx::Rect& rect) {
29  const gfx::Display& display = Shell::GetScreen()->GetDisplayMatching(rect);
30  return Shell::GetInstance()->display_controller()->
31      GetRootWindowForDisplayId(display.id());
32}
33
34}  // namespace wm
35}  // namespace ash
36