| // Copyright 2014 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 EXTENSIONS_SHELL_BROWSER_DESKTOP_CONTROLLER_H_ |
| #define EXTENSIONS_SHELL_BROWSER_DESKTOP_CONTROLLER_H_ |
| |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace extensions { |
| class AppWindow; |
| |
| // DesktopController is an interface to construct the window environment in |
| // extensions shell. ShellDesktopControllerAura provides a default |
| // implementation for app_shell, and other embedders can provide their own. |
| // TODO(jamescook|oshima): Clean up this interface now that there is only one |
| // way to create an app window. |
| class DesktopController { |
| public: |
| DesktopController(); |
| virtual ~DesktopController(); |
| |
| // Returns the single instance of the desktop. (Stateless functions like |
| // ShellAppWindowCreateFunction need to be able to access the desktop, so |
| // we need a singleton somewhere). |
| static DesktopController* instance(); |
| |
| // Runs the desktop and quits when finished. |
| virtual void Run() = 0; |
| |
| // Attaches the window to our window hierarchy. |
| virtual void AddAppWindow(AppWindow* app_window, |
| gfx::NativeWindow window) = 0; |
| |
| // Closes and destroys the app windows. |
| virtual void CloseAppWindows() = 0; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_SHELL_BROWSER_DESKTOP_CONTROLLER_H_ |