--- a/imstutils/imconversationview/imcvuiapp/inc/cimcvappmessageflowhandler.h Tue Feb 02 10:12:18 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,183 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: message flow handling
-*
-*/
-
-
-
-#ifndef _CIMCVAPPMESSAGEFLOWHANDLER_H
-#define _CIMCVAPPMESSAGEFLOWHANDLER_H
-
-// INCLUDES
-#include <e32base.h>
-#include "mimcvenginemessageobserver.h"
-#include "mimcvenginechatlistobserver.h"
-
-class MIMCVEngineMessageReadInterface;
-class MIMCVEngineMessageContainer;
-class CIMCVEngineContextObserver;
-class CIMCVEngine;
-// CLASS DECLARATION
-
-/**
-* Flow controller for messages
-*
-* @imcvuiapp.exe
-* @since Series 60 5.0
-*/
-class CIMCVAppMessageFlowHandler : public CTimer,
- public MIMCVEngineMessageObserver,
- public MIMCVEngineChatListObserver
- {
-
-
-
- public:
-
- /**
- * Should we fetch new messages or not
- * @param aFetch ETrue if this chat is in foreground and should
- * receive messages, EFalse otherwise.
- */
- void FetchMessages( TBool aFetch );
-
-
-
- protected: // Functions from MIMCVEngineMessageObserver
-
- /**
- * Handle events.
- * @param aEvent Event to handle.
- * @param aIndex, Index of message which is affected by event.
- */
- void HandleMessageEvent( TMessageEventType aEvent, TInt aIndex );
-
- private:
- /*
- * See MIMCVEngineChatListObserver
- */
- void HandleChatListEvent(TInt aServiceId, TChatListEventType aEvent,
- MIMCVEngineMessageReadInterface* aContainerInfo ) ;
-
- protected: // Functions from CTimer
-
- /**
- * @see CTimer
- */
- void RunL();
-
- /**
- * @see CActive
- */
- TInt RunError( TInt aError );
-
-
-
- private: // New functions
-
- /**
- * Get flow control value from settings
- */
- void UpdateTimeIntervalL();
-
- /**
- * Is opening on going or not.
- * @return ETrue if opening on going, EFalse otherwise.
- */
- TBool IsOpening() const;
-
-
-
- private:
-
- /**
- * C++ default constructor.
- */
- CIMCVAppMessageFlowHandler(MIMCVEngineMessageContainer& aMessageContainer,
- MIMCVEngineMessageReadInterface& aReadInterface,
- CIMCVEngine& aActiveEngine );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL( TBool aScrollOver );
-
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- * @param aMessageContainer Interface to UI side message container
- * @param aReadInterface Message read interface
- * @param aScrollOver Is scroll over required
- * or not.
- */
- static CIMCVAppMessageFlowHandler* NewL(
- MIMCVEngineMessageContainer& aMessageContainer,
- MIMCVEngineMessageReadInterface& aReadInterface,
- CIMCVEngine& aActiveEngine,
- TBool aScrollOver );
-
- /**
- * Destructor.
- */
- virtual ~CIMCVAppMessageFlowHandler();
-
-
- private: // Data
-
- // Interface for UI side message container
- // Not owned
- MIMCVEngineMessageContainer& iMessages;
-
- // Interface for fetching messages
- // Not owned
- MIMCVEngineMessageReadInterface& iReadInterface;
-
- CIMCVEngine& iActiveEngine;
-
- // time interval for receiving messages
- TTimeIntervalMicroSeconds32 iTimeInterval;
-
- // Is chat deleted already
- TBool iChatDeleted;
-
- // Should we fetch new messages
- TBool iFetchMessages;
-
- // Index for fetching messages
- TInt iMsgIndex;
-
- // Initial count for messages
- TInt iInitialMsgCount;
-
- // Is new message received while opening the chat
- TBool iNewMsgWhileOpening;
-
- // Flag is read from CR variation in class construction
- // ETrue in releases >= 3.2
- // EFalse in releases < 3.2
- // Set to EFalse if this handler is used to handle
- // recorded chat
- TBool iBgOpeningMode;
-
- TInt iAddedUnreadMsgs;
-
-
- };
-
-
-#endif // _CIMCVAPPMESSAGEFLOWHANDLER_H
-
-// End of File