/*

* Copyright (c) 2003 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:  SVG Implementation header file

 *

*/

#include "VGRenderer.h"

#include "VGSurface.h"

#include <SVGRendererId.h>

_LIT(KPseudoVGDLL, "Z:\\sys\\bin\\PseudoVG.dll");

_LIT(KSWVGDLL,     "Z:\\sys\\bin\\SWVG.dll");

_LIT(KHWVGDLL,     "Z:\\sys\\bin\\HWVG.dll");

CVGRenderer::CVGRenderer()

    {

    iImpl           = 0;

    iCurrentSurface = 0;

    }

CVGRenderer::~CVGRenderer()

    {

    delete iImpl;

    delete iCurrentSurface;   

    iLibrary.Close();

    }

CVGRenderer* CVGRenderer::NewLC(SVGRendererId aRendererType, TInt aOption)

    {

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

    CleanupStack::PushL(self);

    self->ConstructL(aRendererType, aOption);

    return self;

    }

EXPORT_C CVGRenderer* CVGRenderer::NewL(SVGRendererId aRendererType, TInt aOption)

    {

    CVGRenderer* self = CVGRenderer::NewLC(aRendererType, aOption);

    CleanupStack::Pop();

    return self;

    }

void CVGRenderer::ConstructL(SVGRendererId aRendererType, TInt aOption)

    {

    TInt ret = KErrNotFound;

    if (aRendererType == ESVGRendererTLV)

        {

        ret = iLibrary.Load(KPseudoVGDLL);

        }

    else if (aRendererType == ESVGRendererSW)

        {

        ret = iLibrary.Load(KSWVGDLL);

        }

    else if (aRendererType == ESVGRendererHW)

        {

        ret = iLibrary.Load(KHWVGDLL);

        }

    User::LeaveIfError(ret);

    TLibraryFunction VGRendererImpl = iLibrary.Lookup(1);

    this->iImpl = reinterpret_cast<MVGRendererImpl *>(VGRendererImpl());

    User::LeaveIfNull(this->iImpl);

    iCurrentSurface = CVGSurface::NewL(iImpl->CreateVGSurfaceL(aOption));

    }