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- // Copyright 2013 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 ASH_ROOT_WINDOW_SETTINGS_H_
- #define ASH_ROOT_WINDOW_SETTINGS_H_
- #include <stdint.h>
- #include "ash/ash_export.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.
- 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_
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