/*

* 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 source file

 *

*/

#if !defined(__E32BASE_H__)

#include <e32base.h>

#endif

#include "SVGDefsElementImpl.h"

#include "SVGElementImpl.h"

#include "SVGDocumentImpl.h"

#include "SVGSchemaData.h"

#include "GfxAffineTransform.h"

// *******************************************************

// Constructor/deconstructor

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

//

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

CSvgDefsElementImpl* CSvgDefsElementImpl::NewL( const TUint8 aElemID,

                                                CSvgDocumentImpl* aDoc )

    {

    CSvgDefsElementImpl*self    = new ( ELeave ) CSvgDefsElementImpl( aDoc );

    CleanupStack::PushL( self );

    self->ConstructL( aElemID );

    CleanupStack::Pop();

    return self;

    }

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

//

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

CSvgDefsElementImpl* CSvgDefsElementImpl::NewLC( const TUint8 aElemID,

                                                 CSvgDocumentImpl* aDoc )

    {

    CSvgDefsElementImpl*self    = new ( ELeave ) CSvgDefsElementImpl( aDoc );

    CleanupStack::PushL( self );

    self->ConstructL( aElemID );

    return self;

    }

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

//

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

CSvgDefsElementImpl::~CSvgDefsElementImpl()

    {

    }

// *******************************************************

// From MXmlElement

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

//

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

TInt CSvgDefsElementImpl::SetAttributeL( const TDesC& aName,

                                         const TDesC& aValue )

    {

    if ( this->SetLangSpaceAttributeL( aName, aValue ) )

        {

        return KErrNone;

        }

    if ( this->SetTransform( aName, aValue ) )

        {

        return KErrNone;

        }

    if ( this->SetTestAttributeL( aName, aValue ) )

        {

        return KErrNone;

        }

    if ( SetIdandXmlbaseL( aName, aValue ) )

        {

        return KErrNone;

        }

    return KErrNone;

    }

// From MXmlElementOpt

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

//

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

TInt CSvgDefsElementImpl::GetAttributeFloat( const TInt aNameId,

                                             TFloatFixPt& aValue )

    {

    switch ( aNameId )

        {

        case KAtrRefX:

            {

            TFloatFixPt          xmin( KMAXFLOATFIX ), x; // 0x7fff is the maximum integer in TFixPt

            CSvgElementImpl* lNewElement = ( CSvgElementImpl* ) FirstChild();

            while ( lNewElement != NULL )

                {

                lNewElement->GetAttributeFloat( KAtrRefX, x );

                if ( x < xmin )

                    xmin = x;

                lNewElement = ( CSvgElementImpl * )

                              lNewElement->NextSibling();

                }

            aValue = xmin;

            }

        break;

        case KAtrRefY:

            {

            TFloatFixPt          ymin( KMAXFLOATFIX ), y; // 0x7fff is the maximum integer in TFixPt

            CSvgElementImpl*lNewElement = ( CSvgElementImpl* ) FirstChild();

            while ( lNewElement != NULL )

                {

                lNewElement->GetAttributeFloat( KAtrRefY, y );

                if ( y < ymin )

                    ymin = y;

                lNewElement = ( CSvgElementImpl * )

                              lNewElement->NextSibling();

                }

            aValue = ymin;

            }

        break;

        default:

        return CSvgElementImpl::GetAttributeFloat( aNameId, aValue );

        }

    return KErrNone;

    }

// *******************************************************

// From CSvgElementImpl

// perform a deep clone of this object

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

//

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

MXmlElement* CSvgDefsElementImpl::CloneL(MXmlElement*)

    {

    return NULL;

    }

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

//

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

TBool CSvgDefsElementImpl::DrawL( CGfx2dGc*  /* aGc */,

                                  CSvgElementImpl* /* aElement */ )

    {

    return EFalse;

    }

// *******************************************************

// Private

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

//

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

void CSvgDefsElementImpl::ConstructL( const TUint8 aElemID )

    {

    CSvgElementImpl::InitializeL( aElemID );

    }

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

//

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

CSvgDefsElementImpl::CSvgDefsElementImpl( CSvgDocumentImpl* aDoc )

    {

    	SetOwnerDocument( aDoc );

    }

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

//

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

void CSvgDefsElementImpl::Print( TBool aIsEncodeOn )

{	

	if (!aIsEncodeOn)

	{

		#ifdef _DEBUG

		RDebug::Printf("<defs>");

		//something in def here

		RDebug::Printf("</defs>");

		#endif

	}

}