| // 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 APPS_UI_APPS_CLIENT_H_ |
| #define APPS_UI_APPS_CLIENT_H_ |
| |
| #include <vector> |
| |
| #include "apps/app_window.h" |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| namespace apps { |
| |
| class NativeAppWindow; |
| |
| // Sets up global state for the apps system. Should be Set() once in each |
| // process. This should be implemented by the client of the apps system. |
| class AppsClient { |
| public: |
| // Get all loaded browser contexts. |
| virtual std::vector<content::BrowserContext*> GetLoadedBrowserContexts() = 0; |
| |
| // Creates a new apps::AppWindow for the app in |extension| for |context|. |
| // Caller takes ownership. |
| virtual AppWindow* CreateAppWindow( |
| content::BrowserContext* context, |
| const extensions::Extension* extension) = 0; |
| |
| // Creates a new apps::NativeAppWindow for |window|. |
| virtual NativeAppWindow* CreateNativeAppWindow( |
| AppWindow* window, |
| const AppWindow::CreateParams& params) = 0; |
| |
| // A positive keep-alive count is a request for the embedding application to |
| // keep running after all windows are closed. The count starts at zero. |
| virtual void IncrementKeepAliveCount() = 0; |
| virtual void DecrementKeepAliveCount() = 0; |
| |
| // Return the apps client. |
| static AppsClient* Get(); |
| |
| // Initialize the apps system with this apps client. |
| static void Set(AppsClient* client); |
| }; |
| |
| } // namespace apps |
| |
| #endif // APPS_UI_APPS_CLIENT_H_ |