/*

* Copyright (c) 2005-2007 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:  Creates Phonebook 2 command objects.

*

*/

// INCLUDE FILES

#include "CPbk2CommandFactory.h"

// Phonebook 2

#include <CPbk2UIExtensionManager.h>

#include <MPbk2UIExtensionFactory.h>

#include <cpbk2commandactivator.h>

// include command handlers

#include "CPbk2SetToneCmd.h"

#include "cpbk2activatecntinfoviewcmd.h"

/// Unnamed namespace for local definitions

namespace {

typedef MPbk2Command* (CPbk2CommandFactory::*CommandCreationFunction)

    (MPbk2ContactUiControl&) const;

/// mapping table entries

struct TPbk2CommandIdMapping

    {

    /// Phonebook2 command id

    TPbk2CommandId iCommandId; 

    /// command handler factory function

    CommandCreationFunction iCreationFunctionL; 

    };

/// mapping table contains Phonebook2 command id's and function pointers to 

/// command handlers

static const TPbk2CommandIdMapping CommandIdMapping[] =

    {

    {EPbk2CmdPersonalRingingTone,

        &CPbk2CommandFactory::CreateSetToneCommandL},

    {EPbk2CmdOpenMeViews,

        &CPbk2CommandFactory::CreateActivateCntInfoViewCommandL},

    {EPbk2CmdLast,

        NULL}

    };

} /// namespace

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

inline CPbk2CommandFactory::CPbk2CommandFactory()

    {

    }

inline void CPbk2CommandFactory::ConstructL()

    {

    iExtensionManager = CPbk2UIExtensionManager::InstanceL();

    }

CPbk2CommandFactory* CPbk2CommandFactory::NewL()

    {

    CPbk2CommandFactory* self = new (ELeave) CPbk2CommandFactory;

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CPbk2CommandFactory::~CPbk2CommandFactory()

    {

    Release(iExtensionManager);

    }

MPbk2Command* CPbk2CommandFactory::CreateCommandForIdL(

        TPbk2CommandId aCommandId,

        MPbk2ContactUiControl& aUiControl) const

    {

    MPbk2Command* cmd = iExtensionManager->FactoryL()->

            CreatePbk2CommandForIdL(aCommandId, aUiControl);

    if (!cmd)

        {

        // search mapping table for command handler

        for (TInt i = 0; CommandIdMapping[i].iCommandId != EPbk2CmdLast; ++i)

            {

            if (CommandIdMapping[i].iCommandId == aCommandId)

                {

                // command id handler found, create command object

                // through mapping table function pointer

                cmd = (this->*CommandIdMapping[i].iCreationFunctionL)(aUiControl);

                break;

                }

            }

        }

    if ( cmd )

        {

        // activator takes control of created command

        MPbk2Command* activator = 

            CPbk2CommandActivator::NewL( cmd, aUiControl );

        cmd = activator;

        }

    return cmd;

    }

MPbk2Command* CPbk2CommandFactory::CreateSetToneCommandL(

        MPbk2ContactUiControl& aUiControl) const

    {

    return CPbk2SetToneCmd::NewL(aUiControl);

    }

MPbk2Command* CPbk2CommandFactory::CreateActivateCntInfoViewCommandL(

            MPbk2ContactUiControl& aUiControl) const

    {

    return CPbk2ActivateCntInfoViewCmd::NewL(aUiControl);

    }

// End of File