diff -r 000000000000 -r 5e5d6b214f4f imstutils/imconversationview/imcvuiengine/inc/cimcvenginefactory.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiengine/inc/cimcvenginefactory.h	Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,285 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  service engine factory class 
+*
+*/
+
+
+#ifndef CIMCVENGINEFACTORY_H
+#define CIMCVENGINEFACTORY_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "mimcvenginefactory.h"
+#include "mimcvengineopenchats.h"
+#include <mspnotifychangeobserver.h>
+#include "mimcvenginemessagehandlerobserver.h"
+#include "mimcvenginechatlistobserver.h"
+
+// FORWARD DECLARATIONS
+class CIMCVEngine;
+class MIMCVEngineConnectionHandler;
+class MIMCVEngineOpenChatsObserver;
+class CSPSettings;
+class MIMCVEngineMessageCreator;
+class CBSFactory;
+class CSPNotifyChange;
+class MIMCVEngineChatListObserver;
+class CIMCVEngineStorageListener;
+
+// CLASS DECLARATION
+/**
+ *  Factory to create engine.
+ *  This class implements the factory for creating engine
+ *
+ *  @lib vimpstengine.lib
+ *  @since S60 5.0
+ */
+
+class CIMCVEngineFactory : public CBase,
+						   public MIMCVEngineFactory,
+						   public MIMCVEngineOpenChatsObserver,
+						   public MSPNotifyChangeObserver,
+						   public MIMCVEngineMessageHandlerObserver,
+						   public MIMCVEngineChatListObserver
+	{
+	public:  // Two-phased constructors and destructor
+
+	   /**
+		* @returns a single instance of MVIMPSTEngineFactory
+		*/
+		IMPORT_C static MIMCVEngineFactory* InstanceL();
+		
+	   /**
+		* Release 
+		* dont call delete   
+		*/
+		IMPORT_C static void Release();
+		
+		/**
+		 * c++ default destructor
+		 * dont call delete 
+		 */
+		virtual ~CIMCVEngineFactory();
+		
+	private:	
+	
+	   	/**
+		 * NewLC two phase constructor.
+		 * dont call delete call close 
+		 */
+		static CIMCVEngineFactory* NewLC();
+
+		/**
+		 * Second phase construction
+		 * ConstructL
+		 */
+		void ConstructL();
+
+		/**
+		 * C++ constructor.
+		 */
+		CIMCVEngineFactory();
+		
+		
+		void CreateServiceEngineL( TInt aServiceId );
+		
+		
+		TBool CheckValidIMServiceL(CSPSettings& aSettings , TInt aServiceId) ;
+		
+		TUint32 ContactViewUidL(CSPSettings& aSettings, TUint32 aServiceId );
+		
+		void ReadAndCreateAllValidServiceL();
+		
+	
+	public: //From MVIMPSTEngineFactory
+			
+	    /**
+	     * return the engine instance for aServiceId.
+	     */
+	    CIMCVEngine& GetServiceEngineL( TInt aServiceId )  ;
+	    
+	    /**
+	     * find and release the engine instance for aServiceId.
+	     */
+	    void ReleaseServiceEngine( TInt aServiceId );
+	    
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    TPtrC GetDisplayNameL(TInt aIndex) const;
+
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    const TDesC& GetTargetIdL(TInt aIndex) const;
+
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    TInt Count() const;
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */     
+	    void SetActiveItemL( const TInt aIndex );
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */     
+	    const TDesC& GetActiveItemL() const;
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */     
+	    TBool IsMsgPendingL( const TInt aIndex ) const;
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */     
+	    TInt FindIndexL(const TDesC& aItem);
+	    
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */  
+	    void ResetL();
+	    
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    void RegisterOpenChatObserver(MIMCVEngineOpenChatsObserver* aChatObserver);
+
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    void UnRegisterOpenChatObserver();
+	 
+	    
+	    TInt GetActiveServiceId();
+		/*
+		* return all service engines array
+		*/
+	    RPointerArray<CIMCVEngine>&  GetServiceEngines();
+	   
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    void RegisterServiceObserver(MIMCVEngineServiceChangeObserver* aServiceObserver)  ;
+	    /**
+	     * @see MVIMPSTEngineFactory
+	     */
+	    void UnRegisterServiceObserver() ;
+	    
+	 
+	private :
+	    
+	    /**
+	     * @see handle the presence change notification
+	     * to handle the connection lost
+	     */
+	    void HandlePresenceChangedL(TInt aServiceId, const TDesC& aBuddyId )  ;
+
+	    /**
+	     * Handle message send operation completion.
+	     * @param aResult result  to handle.
+	     */
+	    void HandleOperationCompletdL(TInt aserviceId, MIMCVEngineMessage::TMessagerType aType , TInt aResult)  ;
+
+	    /**
+	     * @see HandleConnectionTerminatedL
+	     * to handle the connection lost
+	     * @param aReason, reason report
+	     */
+	    void HandleConnectionEventL(TInt aServiceId, TIMCVConnectionState aState, TInt aReason )    ;
+	    
+	    /**
+	     * Handle events.
+	     * @param aEvent Event to handle.
+	     * @param aContainerInfo, Container
+	     */
+	    void HandleChatListEvent(TInt aServiceId, TChatListEventType aEvent, 
+	            MIMCVEngineMessageReadInterface* aContainerInfo
+	             ) ;
+
+
+	private: // From MSPNotifyChangeObserver
+	    
+	    /**
+	     * From MSPNotifyChangeObserver 
+	     * Callback when service has changed
+	     *
+	     * @since S60 5.0
+	     * @param aServiceId changed service
+	     * @return None
+	     */
+	    void HandleNotifyChange( TServiceId aServiceId );
+
+	    /**
+	     * From MSPNotifyChangeObserver 
+	     * Callback when service error occures
+	     *
+	     * @since S60 5.0
+	     * @param aError error code
+	     * @return None
+	     */
+	    void HandleError( TInt aError );
+	    
+	    /*
+	     * end the cv process
+	     */
+	    void ShutDownConversationviewL();
+	        
+	private:
+	    /** 
+	     * @see MIMCVEngineOpenChatsObserver
+	     */
+	    void HandleChangeL(TInt aServiceId , TInt aIndex, TOpenChatsEventType aChangeType) ;
+
+	    /**
+	     * @see MIMCVEngineOpenChatsObserver
+	     */
+	    void SetStatusMsgL(TInt aServiceId, TInt aIndex,const TDesC & aMsg);
+	 
+	 private :
+	     /*
+	      * helper method to for service table change
+	      */
+	    void DoHandleServiceChangeL( TInt aServiceId );
+	    
+ 	private :	
+	    // Owns : message creater 
+	    MIMCVEngineMessageCreator* iMessageCreator;
+	    //owns array of services
+		RPointerArray<CIMCVEngine> iServiceEngines;	
+		// not owns
+		MIMCVEngineOpenChatsObserver* iChatObserver;
+		// active service Id
+		TInt iActiveServiceId;
+		// active chat index
+		TInt iActiveChatIndex;
+		//owns brandingfactory for service specific icons
+		CBSFactory* iBrandingFactory; 
+		// Own: service observer
+		CSPNotifyChange* iSpNotifyChange;  
+		// not own 
+		MIMCVEngineServiceChangeObserver* iServiceChangeObserver;
+	    };
+
+#endif      //CIMCVENGINEFACTORY_H
+
+//  End of File
+
+