ios/chrome/browser/signin/signin_manager_factory_observer.h

   1 // Copyright 2015 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 IOS_CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_OBSERVER_H_
   6 #define IOS_CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_OBSERVER_H_
   7
   8 #include "base/macros.h"
   9
  10 class SigninManager;
  11
  12 // Observer for SigninManagerFactory.
  13 class SigninManagerFactoryObserver {
  14  public:
  15   SigninManagerFactoryObserver() {}
  16   virtual ~SigninManagerFactoryObserver() {}
  17
  18   // Called when a SigninManager instance is created.
  19   virtual void SigninManagerCreated(SigninManager* manager) {}
  20
  21   // Called when a SigninManager instance is being shut down. Observers
  22   // of |manager| should remove themselves at this point.
  23   virtual void SigninManagerShutdown(SigninManager* manager) {}
  24
  25  private:
  26   DISALLOW_COPY_AND_ASSIGN(SigninManagerFactoryObserver);
  27 };
  28
  29 #endif  // IOS_CHROME_BROWSER_SIGNIN_SIGNIN_MANAGER_FACTORY_OBSERVER_H_