00001 /* 00002 * ============================================================================== 00003 * Name : AknsDataContext.h 00004 * Part of : Avkon Skins / Skin Library 00005 * Interface : ?Interface_category, ?Interface_name 00006 * Description : Defines a public interface class MAknsDataContext. 00007 * Version : ?Version 00008 * 00009 * Copyright © 2002 Nokia Corporation. 00010 * This material, including documentation and any related 00011 * computer programs, is protected by copyright controlled by 00012 * Nokia Corporation. All rights are reserved. Copying, 00013 * including reproducing, storing, adapting or translating, any 00014 * or all of this material requires the prior written consent of 00015 * Nokia Corporation. This material also contains confidential 00016 * information which may not be disclosed to others without the 00017 * prior written consent of Nokia Corporation. 00018 * ============================================================================== 00019 */ 00020 00021 #ifndef AKNSDATACONTEXT_H 00022 #define AKNSDATACONTEXT_H 00023 00024 // INCLUDES 00025 #include <AknsConstants.h> 00026 #include <AknsItemID.h> 00027 #include <coemop.h> 00028 00029 // CLASS DECLARATION 00030 00046 class MAknsDataContext 00047 { 00048 public: // Type UID 00054 DECLARE_TYPE_ID(0x10005a28) 00055 00056 public: // Constructors and destructor 00057 00064 inline virtual ~MAknsDataContext() {} 00065 00066 public: // New functions 00067 00084 virtual void ReserveItemL( const TAknsItemID& aID ) =0; 00085 00099 virtual void ReleaseItem( const TAknsItemID& aID ) =0; 00100 00101 protected: // Reserved virtual functions 00102 00108 virtual TInt Reserved1(); 00109 00115 virtual TInt Reserved2(); 00116 00117 public: // New functions 00118 00133 IMPORT_C static TTypeUid::Ptr SupplyMopObject( TTypeUid aId, 00134 MAknsDataContext* aContext ); 00135 00136 }; 00137 00138 // AKNSDATACONTEXT_H 00139 #endif 00140 00141 // End of File