00001 /* 00002 * ============================================================================== 00003 * Name : MCLFProcessObserver.h 00004 * Part of : Content Listing Framework 00005 * Interface : SDK, Content Listing Framework API 00006 * Description : 00007 * Version : 00008 * 00009 * Copyright © 2002-2004 Nokia. All rights reserved. 00010 * This material, including documentation and any related 00011 * computer programs, is protected by copyright controlled by 00012 * Nokia. All rights are reserved. Copying, including 00013 * reproducing, storing, adapting or translating, any 00014 * or all of this material requires the prior written consent of 00015 * Nokia. This material also contains confidential 00016 * information which may not be disclosed to others without the 00017 * prior written consent of Nokia. 00018 * ============================================================================== 00019 */ 00020 00021 00022 #ifndef MCLFPROCESSOBSERVER_H 00023 #define MCLFPROCESSOBSERVER_H 00024 00025 // INCLUDES 00026 #include <e32std.h> 00027 00028 // DATA TYPES 00032 enum TCLFProcessEvent 00033 { 00035 ECLFUpdateStart = 0x0, 00037 ECLFUpdateStop = 0x1 00038 }; 00039 00040 // FORWARD DECLARATIONS 00041 class MCLFProcessObserverExt; 00042 00043 // CLASS DECLARATION 00044 00054 class MCLFProcessObserver 00055 { 00056 public: // New functions 00057 00064 virtual void HandleCLFProcessEventL( TCLFProcessEvent aProcessEvent ) = 0; 00065 00066 protected: 00067 00071 virtual ~MCLFProcessObserver() {} 00072 00073 private: // Extension interface 00074 00078 virtual MCLFProcessObserverExt* Extension() { return NULL; } 00079 00080 }; 00081 00082 // MCLFProcessObserver_H 00083 #endif 00084 00085 // End of File