| // Copyright (c) 2012 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 CHROMEOS_DBUS_DBUS_THREAD_MANAGER_OBSERVER_H_ |
| #define CHROMEOS_DBUS_DBUS_THREAD_MANAGER_OBSERVER_H_ |
| |
| namespace chromeos { |
| |
| class DBusThreadManager; |
| |
| // Interface for classes that are interested in observing changes to the |
| // DBusThreadManager. |
| class DBusThreadManagerObserver { |
| public: |
| // Called when |manager| is about to be destroyed. |manager| is still usable |
| // at this point. |
| virtual void OnDBusThreadManagerDestroying(DBusThreadManager* manager) = 0; |
| |
| protected: |
| virtual ~DBusThreadManagerObserver() {} |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_DBUS_DBUS_THREAD_MANAGER_OBSERVER_H_ |