/*

* Copyright (c) 2009-2009 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:  Class implementing the RECAL customisation interface

*

*/

#include "cmrbcplugincmdhandler.h"

#include "cmrbcplugincreatenewmrcmd.h"

#include "cmrbcpluginopenmrviewercmd.h"

#include "cmrbcpluginresourcereader.h"

#include "cmrbcpluginentryloader.h"

#include "tmrbcplugincommand.h"

#include "cmrbcpluginnewcaleventcommand.h"

#include <calenservices.h>

#include <caleninterimutils2.h>

#include <calencommands.hrh>

#include <calenlauncher.h>

#include "emailtrace.h"

namespace { // codescanner::namespace

#ifdef _DEBUG

_LIT( KMRBCPluginCmdHandler, "MRBCPluginCmdHandler" );

enum TMRBCPluginCmdHandlerPanic

    {

    EInvalidCommand // Invalid command

    };

void Panic( TMRBCPluginCmdHandlerPanic aPanic )

    {    

    User::Panic( KMRBCPluginCmdHandler, aPanic );

    }

#endif // _DEBUG

CCalEntry::TType CommandToType(

        TInt aCommand )

    {

    CCalEntry::TType calEntryType( CCalEntry::EAppt );

    switch( aCommand )

        {

        case ECalenNewMeeting:

            {

            calEntryType = CCalEntry::EAppt;

            }

            break;

        case ECalenNewTodo:

            {

            calEntryType = CCalEntry::ETodo;

            }

            break;

        case ECalenNewAnniv:

            {

            calEntryType = CCalEntry::EAnniv;

            }

            break;

        case ECalenNewDayNote:

            {

            calEntryType = CCalEntry::EEvent;

            }

            break;            

        }

    return calEntryType;

    }

} // namespace

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

// CMRBCPluginCmdHandler::CMRBCPluginCmdHandler

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

//

CMRBCPluginCmdHandler::CMRBCPluginCmdHandler( 

        MCalenServices& aServices )

:   iServices( aServices )

    {

    FUNC_LOG;

    }

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

// CMRBCPluginCmdHandler::~CMRBCPluginCmdHandler

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

//

CMRBCPluginCmdHandler::~CMRBCPluginCmdHandler()

    {

    FUNC_LOG;

    }

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

// CMRBCPluginCmdHandler::NewL

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

//

CMRBCPluginCmdHandler* CMRBCPluginCmdHandler::NewL(

        MCalenServices& aServices )

    {

    FUNC_LOG;

    CMRBCPluginCmdHandler* self = 

            new (ELeave) CMRBCPluginCmdHandler(

                    aServices );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMRBCPluginCmdHandler::ConstructL

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

//

void CMRBCPluginCmdHandler::ConstructL()

    {

    FUNC_LOG;

    }

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

// CMRBCPluginCmdHandler::HandleCommandL

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

//

TBool CMRBCPluginCmdHandler::HandleCommandL( 

        const TCalenCommand& aCommand )

    {

    FUNC_LOG;

    MMRBCPluginCommand* command = NULL;

    TInt commandCode( aCommand.Command() );

    if ( ECalenNewMeetingTimeSpan == commandCode )

        {

        // command is triggered from day view bt using visual 

        // selection. We need to check whether MR is enabled or not.

        commandCode = ECalenNewMeeting;

        if ( iServices.InterimUtilsL().MRViewersEnabledL() )

            {

            commandCode = ECalenNewMeetingRequest;

            }        

        }    

    switch ( commandCode )

        {

        case ECalenNewMeetingRequest:            

            {

            command = CMRBCPluginCreateNewMRCmd::NewL( iServices );

            break;

            }

        case ECalenEventView:

            {

            command = CMRBCPluginOpenMRViewerCmd::NewL( iServices );

            break;

            }

        case ECalenNewMeeting:

        case ECalenNewTodo:

        case ECalenNewAnniv:

        case ECalenNewDayNote:

            {

            command = CMRPluginNewCalEntryCommand::NewL(

                    iServices,

                    CommandToType( aCommand.Command() ) );

            break;

            }

        default:

            {

            __ASSERT_DEBUG( command, Panic(EInvalidCommand) );

            ERROR( KErrArgument, "Invalid command" );

            User::Leave( KErrArgument );

            break;

            }

        }

    CleanupDeletePushL( command );

    command->ExecuteCommandL( aCommand );

    CleanupStack::PopAndDestroy( command ); // codescanner::cleanup

    // Returning EFalse means that command is not continued

    return EFalse;

    }

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

// CMRBCPluginCmdHandler::CalenCommandHandlerExtensionL

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

//

TAny* CMRBCPluginCmdHandler::CalenCommandHandlerExtensionL( 

        TUid /* aExtensionUid */ )

    {

    FUNC_LOG;

    return NULL;

    }

// EOF