/*

* Copyright (c) 2006 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:  MPX Avkon view plugin definition.

*

*/

// INCLUDE FILES

#include <aknViewAppUi.h>

#include <aknview.h>

#include <mpxcustomcommandobserver.h>

#include <mpxviewutilitycommanddef.h>

#include "mpxaknviewplugin.h"

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

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

// Destructor

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

//

EXPORT_C CMPXAknViewPlugin::~CMPXAknViewPlugin()

    {

    // do nothing

    }

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

// From CMPXViewPlugin

// Interface method to create view.

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

//

EXPORT_C void CMPXAknViewPlugin::CreateViewL()

    {

    // no need to create again if view already exist

    if ( !iView )

        {

        CAknView* view = ConstructViewLC();

        iAvkonViewAppUi->AddViewL( view );

        CleanupStack::Pop( view );  // ownership transferred

        iView = view;

        }    

    }

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

// From CMPXViewPlugin

// Interface method to destroy view.

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

//

EXPORT_C void CMPXAknViewPlugin::DestroyView()

    {

    ASSERT( iView );

    }

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

// From CMPXViewPlugin

// Interface method to activate view.

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

//

EXPORT_C void CMPXAknViewPlugin::ActivateViewL( 

    const TDesC* aParam )

    {

    if ( !iView )

        {

        CreateViewL();

        }

    if ( !aParam )

        {

        iAvkonViewAppUi->ActivateLocalViewL( iView->Id() );

        }

    else

        {

        // Create a narrow heap descriptor from a unicode descriptor

        HBufC8* des8 = HBufC8::NewLC( aParam->Length() );

        des8->Des().Copy( *aParam );

        iAvkonViewAppUi->ActivateLocalViewL( iView->Id(), KNullUid, *des8 );

        CleanupStack::PopAndDestroy( des8 );

        }

    }

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

// From CMPXViewPlugin

// Interface method to activate as default view, will not bring to foreground

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

//

EXPORT_C void CMPXAknViewPlugin::SetAsDefaultViewL()

    {

    if ( !iView )

        {

        CreateViewL();

        }

    iAvkonViewAppUi->SetDefaultViewL( *iView );

    }

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

// From CMPXViewPlugin

// Interface method to deactivate view.

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

//

EXPORT_C void CMPXAknViewPlugin::DeactivateView()

    {

    if ( iCommandObserver )

        {

        TPckgC<TInt> selfPtr( reinterpret_cast<TInt>( this ) );        

        iCommandObserver->HandleCustomCommand( 

            TUid::Uid( KMPXViewUtilityCustomCommand ), 

            EMPXViewUtilCmdViewDeActivated,

            selfPtr );

        }    

    }

// End of File