/*

* Copyright (c) 2002-2004 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:   Base dialog for meeting request views

*

*/

// INCLUDE FILES

#include "CMRDialogBase.h"

#include "ICalUILog.h"

#include "MMRModelInterface.h" //MR model interface

#include <MAgnEntryUi.h> //entry ui callback interface

#include <MRCommands.hrh>

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

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

// ?classname::?classname

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CMRDialogBase::CMRDialogBase(

    MAgnEntryUiCallback& aHandlerCallback )

    : iHandlerCallback( aHandlerCallback )

    {

    }

// Destructor

CMRDialogBase::~CMRDialogBase()

    {

    }

TInt CMRDialogBase::ExecuteLD()

	{

	return KErrNone;

	}

void CMRDialogBase::SetModel( MMRModelInterface& aMRModel )

    {

    iMRModel = &aMRModel;

    TRAP_IGNORE( HandleSetModelL() );

    }

void CMRDialogBase::HandleSetModelL()

    {

    // Nothing done by default, subclasses may override

    }

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

//  CMRDialogBase::IsDlgExitingCmd()

// In case of EMRCommandForward mail framework closes icalui after cmd handling

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

TBool CMRDialogBase::IsDlgExitingCmd( TInt aCommandId )

    {

    TBool retVal( EFalse );

    switch ( aCommandId )

        {

        //intentional fallthrough

		case EMRCommandShowDescriptionView:

		case EMRCommandShowAttendeesView:

		case EMRCommandRemoveFromCalendar:

		case EMRCommandSend:

		case EMRCommandSendUpdate:

		case EMRCommandCancelMR:

		case EMRCommandDeleteMR:

		case EMRCommandRespondAccept:

		case EMRCommandRespondTentative:

		case EMRCommandRespondDecline:

		case EMRCommandReplyToSender:

		case EMRCommandReplyToOrganiser:

		case EMRCommandReplyToAll:

	    case EAknCmdExit:

	    case EEikCmdExit:        

            {

            retVal = ETrue;

            break;

            }

        default:

            {

            retVal = EFalse;

            break;

            }

        }

    return retVal;

    }

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

//  CMRDialogBase::ProcessCommandL()

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

void CMRDialogBase::ProcessCommandL( TInt aCommandId )

	{

	LOG("CMRDialogBase::ProcessCommandL");

	HideMenu();

	TInt ret = iHandlerCallback.ProcessCommandWithResultL( aCommandId );

	if ( IsDlgExitingCmd( aCommandId ) && ret == KErrNone )

	    {

        LOG("CMRDialogBase::ProcessCommandL, calling TryExitL");

	    TryExitL( aCommandId );

	    LOG("CMRDialogBase::ProcessCommandL, TryExitL called");

	    }

    LOG("CMRDialogBase::ProcessCommandL -> End");	

	}

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

//  CMRDialogBase::OkToExitL()

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

TBool CMRDialogBase::OkToExitL( TInt aButtonId )

	{

	LOG("CMRDialogBase::OkToExitL");

	TInt retVal( ETrue );

	if ( aButtonId == EAknSoftkeyOptions )

		{

		// we want to dynamically handle the opening of options menu

		DisplayMenuL();

	 	retVal = EFalse;

		}

    else

        {

	    LOG("CMRDialogBase::OkToExitL, calling HandleDlgExitingL");

        TInt cmdToPerform( HandleDlgExitingL( aButtonId ) );

        if ( cmdToPerform != EEikCmdCanceled )

            {            

            LOG("CMRDialogBase::OkToExitL, calling ProcessCommandL");

		    iHandlerCallback.ProcessCommandL( cmdToPerform );

            }

		retVal = ETrue;

	    }

    LOG("CMRDialogBase::OkToExitL -> End");

    return retVal;

	}

//  End of File