1// Copyright 2013 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#ifndef ASH_SCOPED_TARGET_ROOT_WINDOW_H_
5#define ASH_SCOPED_TARGET_ROOT_WINDOW_H_
6
7#include "ash/ash_export.h"
8#include "base/basictypes.h"
9
10namespace aura {
11class Window;
12}
13
14namespace ash {
15
16// Constructing a ScopedTargetRootWindow allows temporarily
17// switching a target root window so that a new window gets created
18// in the same window where a user interaction happened.
19// An example usage is to specify the target root window when creating
20// a new window using launcher's icon.
21class ASH_EXPORT ScopedTargetRootWindow {
22 public:
23  explicit ScopedTargetRootWindow(aura::Window* root_window);
24  ~ScopedTargetRootWindow();
25
26 private:
27  DISALLOW_COPY_AND_ASSIGN(ScopedTargetRootWindow);
28};
29
30}  // namespace ash
31
32#endif  // ASH_SCOPED_TARGET_ROOT_WINDOW_H_
33