/*

* Copyright (c) 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:  implementation of header of all convesation

*

*/

//  Include Files

#include "cimcachemessageheader.h"

#include "cimcachemessagebase.h"

 //logs

#include "imcachedebugtrace.h"

// CONSTRUCTION

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::NewL

// Static constructor

// -----------------------------------------------------------------------------

//

CIMCacheMessageHeader* CIMCacheMessageHeader::NewL(TInt aServiceId, const TDesC& aBuddyId )

    {

    TRACE( T_LIT( "CIMCacheMessageHeader::NewL begin") );

    CIMCacheMessageHeader* self = new (ELeave) CIMCacheMessageHeader;

    CleanupStack::PushL(self);

    self->ConstructL( aServiceId, aBuddyId );

	CleanupStack::Pop();

	TRACE( T_LIT( "CIMCacheMessageHeader::NewL end") );

    return self;

    }

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::~CIMCacheMessageHeader

// Destructor (virtual by CBase)

// -----------------------------------------------------------------------------

//

CIMCacheMessageHeader::~CIMCacheMessageHeader()

    {

    TRACE( T_LIT( "CIMCacheMessageHeader::~CIMCacheMessageHeader begin") );

	delete iBuddyId;

	iMessageArray.ResetAndDestroy() ; // all messages

	TRACE( T_LIT( "CIMCacheMessageHeader::~CIMCacheMessageHeader end") );

    }

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::ConstructL

// Second phase construct

// -----------------------------------------------------------------------------

//

void CIMCacheMessageHeader::ConstructL(TInt aServiceId, const TDesC& aBuddyId )

    {

    TRACE( T_LIT( "CIMCacheMessageHeader::ConstructL begin") );

	iServiceId = aServiceId;

	iBuddyId   = aBuddyId.AllocL();

    TRACE( T_LIT( "CIMCacheMessageHeader::ConstructL end") );

    }

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::CIMCacheMessageHeader

// Constructor

// -----------------------------------------------------------------------------

//

CIMCacheMessageHeader::CIMCacheMessageHeader():

    iChatStarted( EFalse)

    {

    TRACE( T_LIT( "CIMCacheMessageHeader::CIMCacheMessageHeader") );

    }

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::Recipient

// name of history data

// -----------------------------------------------------------------------------

//

const TDesC& CIMCacheMessageHeader::BuddyId() const

	{

	TRACE( T_LIT( "CIMCacheMessageHeader::Recipient begin") );

	if( iBuddyId )

        {

        return *iBuddyId;

        }

    TRACE( T_LIT( "CIMCacheMessageHeader::Recipient end") );

    return KNullDesC;

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::ServiceId

// name of history data

// -----------------------------------------------------------------------------

//

 TInt CIMCacheMessageHeader::ServiceId() const

	{

	return iServiceId;

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::MessageCount

// name of history data

// -----------------------------------------------------------------------------

//

 TInt CIMCacheMessageHeader::MessageCount() const

	{

	return iMessageArray.Count();

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::GetMessage

// name of history data

// -----------------------------------------------------------------------------

//

 CIMCacheMessageBase* CIMCacheMessageHeader::GetMessage(TInt aIndex ) 

	{

	return iMessageArray[aIndex];

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::AppendMessageL

// name of history data

// -----------------------------------------------------------------------------

//

void CIMCacheMessageHeader::AppendMessageL(CIMCacheMessageBase* aMessge) 

	{

	TRACE( T_LIT( "CIMCacheMessageHeader::AppendMessageL begin") );

    iMessageArray.AppendL( aMessge );

	TRACE( T_LIT( "CIMCacheMessageHeader::AppendMessageL end") );

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::UnreadMessageCount

// name of history data

// -----------------------------------------------------------------------------

//

TInt CIMCacheMessageHeader::UnreadMessageCount()  const

	{

	TRACE( T_LIT( "CIMCacheMessageHeader::UnreadMessageCount begin") );

	TInt ret = 0;

	TInt msgcount = iMessageArray.Count();

	for(TInt i=0; i<msgcount; i++ )

		{

		CIMCacheMessageBase* msg = 	iMessageArray[i];

		if(msg->IsUnread() )

			{

			ret++;	

			}

		}

	TRACE( T_LIT( "CIMCacheMessageHeader::UnreadMessageCount end") );

	return ret;

	}

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::IsChatStarted

// name of history data

//-----------------------------------------------------------------------------

TBool CIMCacheMessageHeader::IsChatStarted()

    {

    return iChatStarted;

    }

// -----------------------------------------------------------------------------

// CIMCacheMessageHeader::SetChatStarted

// name of history data

//-----------------------------------------------------------------------------

void CIMCacheMessageHeader::SetChatStarted(TBool aStarted )

    {

    iChatStarted = aStarted;

    }

 // -----------------------------------------------------------------------------

// CIMCacheMessageHeader::MarkAllRead

// name of history data

//-----------------------------------------------------------------------------

void CIMCacheMessageHeader::MarkAllRead()

    {

    TInt unreadCount = UnreadMessageCount();

    TInt count = MessageCount();

    for( TInt i = count-1; i >= count- unreadCount; i--  )

	    {

	    iMessageArray[i]->SetRead();	

	    }

    }

//  End of File