chrome/browser/apps/chrome_apps_client.h

   1 // Copyright 2013 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 CHROME_BROWSER_APPS_CHROME_APPS_CLIENT_H_
   6 #define CHROME_BROWSER_APPS_CHROME_APPS_CLIENT_H_
   7
   8 #include "apps/apps_client.h"
   9 #include "base/basictypes.h"
  10 #include "base/compiler_specific.h"
  11
  12 template<typename T> struct DefaultSingletonTraits;
  13
  14 // The implementation of AppsClient for Chrome.
  15 class ChromeAppsClient : public apps::AppsClient {
  16  public:
  17   ChromeAppsClient();
  18   virtual ~ChromeAppsClient();
  19
  20   // Get the LazyInstance for ChromeAppsClient.
  21   static ChromeAppsClient* GetInstance();
  22
  23  private:
  24   friend struct DefaultSingletonTraits<ChromeAppsClient>;
  25
  26   // apps::AppsClient
  27   virtual std::vector<content::BrowserContext*> GetLoadedBrowserContexts()
  28       OVERRIDE;
  29   virtual apps::AppWindow* CreateAppWindow(
  30       content::BrowserContext* context,
  31       const extensions::Extension* extension) OVERRIDE;
  32   virtual void IncrementKeepAliveCount() OVERRIDE;
  33   virtual void DecrementKeepAliveCount() OVERRIDE;
  34
  35   DISALLOW_COPY_AND_ASSIGN(ChromeAppsClient);
  36 };
  37
  38 #endif  // CHROME_BROWSER_APPS_CHROME_APPS_CLIENT_H_