chrome/browser/chromeos/contacts/contact_manager_observer.h

   1 // Copyright (c) 2012 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_CHROMEOS_CONTACTS_CONTACT_MANAGER_OBSERVER_H_
   6 #define CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MANAGER_OBSERVER_H_
   7
   8 class Profile;
   9
  10 namespace contacts {
  11
  12 class ContactManager;
  13
  14 // Interface for classes that need to observe changes to ContactManager.
  15 class ContactManagerObserver {
  16  public:
  17   ContactManagerObserver() {}
  18   virtual ~ContactManagerObserver() {}
  19
  20   // Called when |profile|'s contacts have been updated.
  21   virtual void OnContactsUpdated(Profile* profile) = 0;
  22
  23  private:
  24   DISALLOW_COPY_AND_ASSIGN(ContactManagerObserver);
  25 };
  26
  27 }  // namespace contacts
  28
  29 #endif  // CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MANAGER_OBSERVER_H_