/*
* 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: Openchats
*
*/
#ifndef CIMCVENGINEOPENCHATS_H
#define CIMCVENGINEOPENCHATS_H
//includes
#include <e32std.h>
#include <e32base.h>
#include "mimcvengineopenchats.h"
#include "mimcvenginenewmsgobserver.h"
#include "mimcvenginechatlistobserver.h"
//forward declarations
class CCAConversationItemPC;
class CIMCVEngineMessageHandler;
class MIMCVEngineChatInterface;
class MIMCVEngineMessageReadInterface;
// CLASS DECLARATION
/**
* CIMCVEngineOpenChats
*
* @lib imcvuiengine.dll
* @since 5.0
*/
class CIMCVEngineOpenChats : public CBase,
public MIMCVEngineOpenChats,
public MIMCVEngineNewMsgObserver,
public MIMCVEngineChatListObserver
{
public: // From MIMCVEngineOpenChats
/**
* @see MIMCVEngineOpenChats
*/
TPtrC GetDisplayNameL(TInt aIndex) const;
/**
* @see MIMCVEngineOpenChats
*/
const TDesC& GetTargetIdL(TInt aIndex) const;
/**
* @see MIMCVEngineOpenChats
*/
TInt Count() const;
/**
* @see MIMCVEngineOpenChats
*/
void SetActiveItemL( const TInt aIndex );
/**
* @see MIMCVEngineOpenChats
*/
const TDesC& GetActiveItem() const;
/**
* @see MIMCVEngineOpenChats
*/
TBool IsMsgPendingL( const TInt aIndex ) const;
/**
* @see MIMCVEngineOpenChats
*/
TInt FindIndexL(const TDesC& aItem);
/**
* @see MIMCVEngineOpenChats
*/
void RegisterObserver(MIMCVEngineOpenChatsObserver* aChatObserver);
/**
* @see MIMCVEngineOpenChats
*/
void UnRegisterObserver();
void ResetL();
private:
/**
* Inserts the chat container into the Conversations List
* @param aContainerInfo - Conversation/Chat Container Info
*/
void Insert( MIMCVEngineMessageReadInterface* aContainerInfo );
/**
* Delets the chat container from the Conversations List
* @param aContainerInfo - Conversation/Chat Container Info
*/
void RemoveL( MIMCVEngineMessageReadInterface& aContainerInfo );
private:
/**
* @see MIMCVEngineChatListObserver
*/
void HandleChatListEvent( TInt aServiceId , TChatListEventType aEvent,
MIMCVEngineMessageReadInterface* aContainerInfo
) ;
public:
/**
* NewL - returns the instance to CIMCVEngineOpenChats
*/
static CIMCVEngineOpenChats* NewL(CIMCVEngineMessageHandler& aMessageHandler,
MIMCVEngineChatInterface& aChatInterface,
TInt aServiceId );
/**
* Destructor
*/
virtual ~CIMCVEngineOpenChats();
private:
/**
* @see MIMCVEngineNewMsgObserver
*/
void HandleChatEventL( TChatEventType aEvent, MIMCVEngineMessage* aMessage = NULL ) ;
private: //Two phased ctor
/**
*CIMCVEngineOpenChats - ctor
*/
CIMCVEngineOpenChats(CIMCVEngineMessageHandler& aMessageHandler,
MIMCVEngineChatInterface& aChatInterface);
/**
*ConstructL
*/
void ConstructL( TInt aServiceId );
private: //Data
//Doesn't own
RPointerArray <MIMCVEngineMessageReadInterface> iOpenChatsArray;
//holds the index of the active tab item
TInt iActiveItem;
CIMCVEngineMessageHandler& iMessageHandler;
//Doesnt Own
MIMCVEngineOpenChatsObserver* iChatObserver;
//Doesnt Own- Chat Interface
MIMCVEngineChatInterface& iChatInterface;
};
#endif // CIMCVENGINEOPENCHATS_H
// End of File