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: ContactManagerObserver()17 ContactManagerObserver() {} ~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_ 30