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#ifndef ASH_WM_WINDOW_PROPERTIES_H_
6#define ASH_WM_WINDOW_PROPERTIES_H_
7
8#include "ash/ash_export.h"
9#include "ui/base/ui_base_types.h"
10#include "ui/gfx/rect.h"
11
12namespace aura {
13class Window;
14
15template<typename T>
16struct WindowProperty;
17}
18
19namespace ash {
20namespace wm {
21class WindowState;
22}  // namespace wm
23
24// Shell-specific window property keys.
25
26// Alphabetical sort.
27
28// A property key which stores the bounds to restore a window to. These take
29// preference over the current bounds/state. This is used by e.g. the always
30// maximized mode window manager.
31ASH_EXPORT extern const aura::WindowProperty<gfx::Rect*>* const
32    kRestoreBoundsOverrideKey;
33
34// A property key which stores the bounds to restore a window to. These take
35// preference over the current bounds/state if |kRestoreBoundsOverrideKey| is
36// set. This is used by e.g. the always maximized mode window manager.
37ASH_EXPORT extern const aura::WindowProperty<ui::WindowShowState>* const
38    kRestoreShowStateOverrideKey;
39
40// Containers with this property (true) are aligned with physical pixel
41// boundary.
42extern const aura::WindowProperty<bool>* const kSnapChildrenToPixelBoundary;
43
44// If this is set to true, the window stays in the same root window
45// even if the bounds outside of its root window is set.
46// This is exported as it's used in the tests.
47ASH_EXPORT extern const aura::WindowProperty<bool>* const
48    kStayInSameRootWindowKey;
49
50// Property to tell if the container uses the screen coordinates.
51extern const aura::WindowProperty<bool>* const kUsesScreenCoordinatesKey;
52
53// A property key to store WindowState in the window. The window state
54// is owned by the window.
55extern const aura::WindowProperty<wm::WindowState*>* const kWindowStateKey;
56
57// Alphabetical sort.
58
59}  // namespace ash
60
61#endif  // ASH_WM_WINDOW_PROPERTIES_H_
62