/*

* 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:  Implementation of Equalizer view plugin

*

*/

// INCLUDE FILES

#include <mpxcustomcommandobserver.h>

#include <mpxviewutilitycommanddef.h>

#include "mpxequalizerview.h"

#include "mpxequalizerviewplugin.h"

#include "mpxlog.h"

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

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

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

// might leave.

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

//

CMPXEqualizerViewPlugin::CMPXEqualizerViewPlugin()

    {

    // Do nothing

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CMPXEqualizerViewPlugin::ConstructL()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::ConstructL");

    // Do nothing

    }

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

// Two-phased constructor.

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

//

CMPXEqualizerViewPlugin* CMPXEqualizerViewPlugin::NewL()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::NewL");

    CMPXEqualizerViewPlugin* self = new ( ELeave ) CMPXEqualizerViewPlugin();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor

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

//

CMPXEqualizerViewPlugin::~CMPXEqualizerViewPlugin()

    {

    delete iView;

    }

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

// From CMPXViewPlugin

// Interface method to create view.

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

//

void CMPXEqualizerViewPlugin::CreateViewL()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::CreateViewL");

    if ( !iView )

        {

        iView = CMPXEqualizerView::NewL();

        }

    }

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

// From CMPXViewPlugin

// Interface method to destroy view.

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

//

void CMPXEqualizerViewPlugin::DestroyView()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::DestroyView");

    delete iView;

    iView = NULL;

    }

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

// From CMPXViewPlugin

// Interface method to activate view.

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

//

void CMPXEqualizerViewPlugin::ActivateViewL(

    const TDesC* /* aParam */ )

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::ActivateViewL");

    if ( !iView )

        {

        CreateViewL();

        }

    iView->LaunchEqualizerL();

    if ( iCommandObserver )

        {

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

        iCommandObserver->HandleCustomCommand( 

            TUid::Uid( KMPXViewUtilityCustomCommand ), 

            EMPXViewUtilCmdViewDeActivated,

            selfPtr );

        }    

    }

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

// From CMPXViewPlugin

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

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

//

void CMPXEqualizerViewPlugin::SetAsDefaultViewL()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::SetAsDefaultViewL");

    User::Leave( KErrNotSupported );

    }

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

// From CMPXViewPlugin

// Interface method to deactivate view.

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

//

void CMPXEqualizerViewPlugin::DeactivateView()

    {

    MPX_FUNC("CMPXEqualizerViewPlugin::DeactivateView");

    if ( iCommandObserver )

        {

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

        iCommandObserver->HandleCustomCommand( 

            TUid::Uid( KMPXViewUtilityCustomCommand ), 

            EMPXViewUtilCmdViewDeActivated,

            selfPtr );

        }    

    }

//  End of File