/*

* Copyright (c) 2004-2008 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:  Effect pool class.

*

*/

// INCLUDE FILES

#include "AknsRlInternalEffectPool.h"

#include "AknsRlEffectPluginApplyColor.h"

#include "AknsRlEffectPluginApplyGfx.h"

#include "AknsRlEffectPluginAdjustChannels.h"

#include "AknsRlEffectPluginAlphaBlend.h"

#include "AknsRlEffectPluginBlackWhite.h"

#include "AknsRlEffectPluginBumpMap.h"

#include "AknsRlEffectPluginChannelBlend.h"

#include "AknsRlEffectPluginContrast.h"

#include "AknsRlEffectPluginConvolution.h"

#include "AknsRlEffectPluginGrayscale.h"

#include "AknsRlEffectPluginInvert.h"

#include "AknsRlEffectPluginMovingLayers.h"

#include "AknsRlEffectPluginNoise.h"

#include "AknsRlEffectPluginSaturation.h"

#include "AknsRlEffectPluginSolarize.h"

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

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

// CAknsRlInternalEffectPool::CAknsRlInternalEffectPool

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

// might leave.

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

//

CAknsRlInternalEffectPool::CAknsRlInternalEffectPool()

    {

    }

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

// Destructor

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

//

CAknsRlInternalEffectPool::~CAknsRlInternalEffectPool()

    {

    for( TInt i=0; i<iEffectArray.Count(); i++ )

        {

        iEffectArray[i]->Effect(KAknsRlEffectPluginInterfaceEffect)->Release();

        }

    iEffectArray.ResetAndDestroy();

    }

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

// CAknsRlInternalEffectPool::NewL

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

//

CAknsRlInternalEffectPool* CAknsRlInternalEffectPool::NewL()

    {

    CAknsRlInternalEffectPool* self =

        new (ELeave) CAknsRlInternalEffectPool();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); // self

    return self;

    }

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

// CAknsRlInternalEffectPool::ConstructL

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

//

void CAknsRlInternalEffectPool::ConstructL()

    {

    AddInstanceL( new (ELeave) CAknsRlEffectPluginApplyColor() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginApplyGfx() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginAdjustChannels() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginAlphaBlend() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginBlackWhite() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginBumpMap() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginChannelBlend() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginContrast() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginConvolution() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginGrayscale() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginInvert() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginMovingLayers() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginNoise() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginSaturation() );

    AddInstanceL( new (ELeave) CAknsRlEffectPluginSolarize() );

    }

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

// CAknsRlInternalEffectPool::GetEffect

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

//

MAknsRlEffect* CAknsRlInternalEffectPool::GetEffect( const TUid aEffectUid )

    {

    MAknsRlEffect* effect = NULL;

    for( TInt i=0; i<iEffectArray.Count(); i++ )

        {

        if( iEffectArray[i]->EffectUid() == aEffectUid )

            {

            effect =

                iEffectArray[i]->Effect(KAknsRlEffectPluginInterfaceEffect);

            break;

            }

        }

    return effect;

    }

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

// CAknsRlInternalEffectPool::AddInstanceL

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

//

void CAknsRlInternalEffectPool::AddInstanceL( CAknsRlEffectPlugin* aPlugin )

    {

    CleanupStack::PushL( aPlugin );

    aPlugin->Effect(KAknsRlEffectPluginInterfaceEffect)->InitializeL();

    User::LeaveIfError( iEffectArray.Append( aPlugin ) );

    CleanupStack::Pop(); // aPlugin

    }

// End of File