/*

* 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:  utils class for engine

*

*/

#include "imcvenginemessageutils.h"

#include <e32std.h>

#include <StringLoader.h>

#include "mimcvenginemessage.h"

#include "mimcvenginemessagecreator.h"

#include "mimcvenginemessageswriteinterface.h"

#include <avkon.rsg>

#include "imcvuiliterals.h"

#include "imcvlogger.h"

#include <StringLoader.h>

// ======== MEMBER FUNCTIONS ========

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

// IMCVEngineMessageUtils::AppendDateStampL

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

//

void IMCVEngineMessageUtils::AppendDateStampL( 

                          TTime /*aNewTime*/,

                          MIMCVEngineMessageWriteInterface& aWriteInterface,

                          MIMCVEngineMessageCreator& /*aMessageCreator */)

    {

    // DateStamp is NOT appended if:

    // 1. There are no previous messages

    // 2. Previous message is from the same day as aNewTime

    IM_CV_LOGS(TXT("IMCVEngineMessageUtils::AppendDateStampL() start") );

    TTime lastTime = aWriteInterface.Time();

    if( lastTime == Time::NullTTime() )

        {

        // no previous messages

        return;

        }

   else

       {

       	// implementation needed

       }

    IM_CV_LOGS(TXT("IMCVEngineMessageUtils::AppendDateStampL() end") );

    }

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

// CIMCVEngineMessageUtils::AppendMessageWithDateStampL

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

//

void IMCVEngineMessageUtils::AppendMessageWithDateStampL( 

                              MIMCVEngineMessage& aNewMessage,

                              MIMCVEngineMessageWriteInterface& aWriteInterface,

                              MIMCVEngineMessageCreator& aMessageCreator,

                              TBool aSharedOwnership )

    {

    // Make sure this does not leave before the new message is

    // appended to interface,

    IM_CV_LOGS(TXT("IMCVEngineMessageUtils::AppendMessageWithDateStampL() start") );

    TRAP_IGNORE( AppendDateStampL( aNewMessage.TimeStamp(), 

                                   aWriteInterface, 

                                   aMessageCreator ) );

    aWriteInterface.AppendL( &aNewMessage, aSharedOwnership );

    IM_CV_LOGS(TXT("IMCVEngineMessageUtils::AppendMessageWithDateStampL() end") );

    }

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

// IMCVEngineMessageUtils::LoadResourceL

// give ownership to caller

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

// 

HBufC* IMCVEngineMessageUtils::LoadResourceL( TInt aResourceId, const TDesC& aText )

	{

	CCoeEnv* env = CCoeEnv::Static();

	HBufC* ret = NULL;

	if(env)

		{

		ret = StringLoader::LoadL( aResourceId, aText  );

		}

	return ret;

	}

// End of file