| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_ROOT_WINDOW_SETTINGS_H_ |
| #define ASH_ROOT_WINDOW_SETTINGS_H_ |
| |
| #include <cstdint> |
| |
| #include "ash/ash_export.h" |
| #include "base/memory/raw_ptr.h" |
| |
| namespace aura { |
| class Window; |
| } |
| |
| namespace ash { |
| |
| class RootWindowController; |
| |
| // Per root window information should be stored here |
| // instead of using plain aura root window property because |
| // it can prevent mis-using on non root window. |
| struct RootWindowSettings { |
| RootWindowSettings(); |
| |
| // ID of the display associated with the root window. |
| int64_t display_id; |
| |
| // RootWindowController for the root window. This may be NULL |
| // for the root window used for mirroring. |
| raw_ptr<RootWindowController> controller; |
| }; |
| |
| // Initializes and returns RootWindowSettings for |root|. |
| // It is owned by the |root|. |
| ASH_EXPORT RootWindowSettings* InitRootWindowSettings(aura::Window* root); |
| |
| // Returns the RootWindowSettings for |root|. |
| ASH_EXPORT RootWindowSettings* GetRootWindowSettings(aura::Window* root); |
| |
| // const version of GetRootWindowSettings. |
| ASH_EXPORT const RootWindowSettings* GetRootWindowSettings( |
| const aura::Window* root); |
| |
| } // namespace ash |
| |
| #endif // ASH_ROOT_WINDOW_SETTINGS_H_ |