/*

* Copyright (c) 2002 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: 

*       Composite extension factory.

*

*/

// INCLUDE FILES

#include "CPbkMultiExtensionFactory.h"

#include "CPbkMultiAppUiExtension.h"

#include "CPbkMultiViewExtension.h"

#include "CPbkMultiContactEditorExtension.h"

// Debugging headers

#include <PbkDebug.h>

#include "PbkProfiling.h"

// CONSTANTS

const TInt KFactoryGranularity = 2;

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

CPbkMultiExtensionFactory::CPbkMultiExtensionFactory() :

    iFactories( KFactoryGranularity )

    {

    }

CPbkMultiExtensionFactory::~CPbkMultiExtensionFactory()

    {

    iFactories.Reset();

    }

CPbkMultiExtensionFactory* CPbkMultiExtensionFactory::NewL()

    {

    CPbkMultiExtensionFactory* self = new (ELeave) CPbkMultiExtensionFactory;

    return self;

    }

void CPbkMultiExtensionFactory::AppendL( MPbkExtensionFactory* aFactory )

    {

    iFactories.AppendL(aFactory);

    }

// This method is getting deprecated, use the overload instead

MPbkViewExtension* CPbkMultiExtensionFactory::CreatePbkViewExtensionL

    (TUid aId, CPbkContactEngine& aEngine)

    {

    CPbkMultiViewExtension* multiViewExt = CPbkMultiViewExtension::NewL();

    CleanupStack::PushL(multiViewExt);

	const TInt count = iFactories.Count();

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

        {

        MPbkViewExtension* viewExt = 

            iFactories[i]->CreatePbkViewExtensionL(aId, aEngine);

        if (viewExt)

            {

            CleanupStack::PushL(viewExt);

            multiViewExt->AppendL(viewExt);

            CleanupStack::Pop(viewExt);

            }

        }

    CleanupStack::Pop(multiViewExt);

    return multiViewExt;

    }

MPbkViewExtension* CPbkMultiExtensionFactory::CreatePbkViewExtensionL

    (TUid aId, CPbkContactEngine& aEngine, CPbkAppViewBase& aAppView)

    {

    CPbkMultiViewExtension* multiViewExt = CPbkMultiViewExtension::NewL();

    CleanupStack::PushL(multiViewExt);

	const TInt count = iFactories.Count();

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

        {

        // Try with the new CreatePbkViewExtensionL first

        MPbkViewExtension* viewExt = 

            iFactories[i]->CreatePbkViewExtensionL(aId, aEngine, aAppView);

        if (!viewExt)

            {

            // If the new overload was not implemented by extension,

            // try with the traditional one

            viewExt = 

                iFactories[i]->CreatePbkViewExtensionL(aId, aEngine);

            }

        if (viewExt)

            {

            CleanupStack::PushL(viewExt);

            multiViewExt->AppendL(viewExt);

            CleanupStack::Pop(viewExt);

            }

        }

    CleanupStack::Pop(multiViewExt);

    return multiViewExt;

    }

MPbkContactEditorExtension* 

	CPbkMultiExtensionFactory::CreatePbkContactEditorExtensionL

    (CPbkContactItem& aContact, 

     CPbkContactEngine& aEngine, 

     MPbkContactEditorControl& aEditorControl)

    {

    CPbkMultiContactEditorExtension* multiContactEditorExt =

        CPbkMultiContactEditorExtension::NewL();

    CleanupStack::PushL(multiContactEditorExt);

    const TInt count = iFactories.Count();

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

        {

        MPbkContactEditorExtension* contactEditorExt =

            iFactories[i]->CreatePbkContactEditorExtensionL

                (aContact, aEngine, aEditorControl);

        if (contactEditorExt)

            {

            CleanupStack::PushL(contactEditorExt);

            multiContactEditorExt->AppendL(contactEditorExt);

            CleanupStack::Pop(contactEditorExt);

            }

        }

    CleanupStack::Pop(multiContactEditorExt);

    return multiContactEditorExt;

    }

MPbkContactUiControlExtension* 

    CPbkMultiExtensionFactory::CreatePbkUiControlExtensionL

	(CPbkContactEngine& aEngine)

    {

    const TInt count = iFactories.Count();

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

        {

        MPbkContactUiControlExtension* contactUiControlExt =

            iFactories[i]->CreatePbkUiControlExtensionL(aEngine);

        if (contactUiControlExt)

            {

            return contactUiControlExt;

            }

        }

    return &iDummyControlExtension;

    }

MPbkContactUiControlExtension* 

    CPbkMultiExtensionFactory::CreateDummyPbkUiControlExtensionL()

    {

	return &iDummyControlExtension;

    }

CAknView* CPbkMultiExtensionFactory::CreateViewL(TUid aId)

    {

    const TInt count = iFactories.Count();

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

        {

        CAknView* view = iFactories[i]->CreateViewL(aId);

        if (view)

            {

            return view;

            }

        }

    return NULL;

    }

MPbkAppUiExtension* CPbkMultiExtensionFactory::CreatePbkAppUiExtensionL

    (CPbkContactEngine& aEngine)

    {

    __PBK_PROFILE_START(PbkProfiling::EPbkExtMultiAppUiConstruct);    

    CPbkMultiAppUiExtension* multiAppUiExt = CPbkMultiAppUiExtension::NewL();

    CleanupStack::PushL(multiAppUiExt);

    __PBK_PROFILE_END(PbkProfiling::EPbkExtMultiAppUiConstruct);

    const TInt count = iFactories.Count();

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

        {

        __PBK_PROFILE_START(PbkProfiling::EPbkExtCreatePbkAppUiExtensionL);

        MPbkAppUiExtension* appUiExt = 

            iFactories[i]->CreatePbkAppUiExtensionL(aEngine);

        __PBK_PROFILE_END(PbkProfiling::EPbkExtCreatePbkAppUiExtensionL);

        __PBK_PROFILE_START(PbkProfiling::EPbkExtAppendAppUiExtension);

        if (appUiExt)

            {

            CleanupStack::PushL(appUiExt);

            multiAppUiExt->AppendL(appUiExt);

            CleanupStack::Pop(appUiExt);

            }

        __PBK_PROFILE_END(PbkProfiling::EPbkExtAppendAppUiExtension);

        }

    CleanupStack::Pop(multiAppUiExt);

	return multiAppUiExt;

    }

void CPbkMultiExtensionFactory::AddPbkFieldIconsL

        (CPbkIconInfoContainer* aIconInfoContainer, 

        CPbkIconArray* aIconArray)

    {

    const TInt count = iFactories.Count();

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

        {

        iFactories[i]->AddPbkFieldIconsL(aIconInfoContainer, aIconArray);

        }

    }

void CPbkMultiExtensionFactory::AddPbkTabIconsL

        (CPbkIconInfoContainer* aIconInfoContainer, 

        CPbkIconArray* aIconArray)

    {

    const TInt count = iFactories.Count();

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

        {

        iFactories[i]->AddPbkTabIconsL(aIconInfoContainer, aIconArray);

        }

    }

// End of File