svgtopt/SVG/SVGImpl/src/SVGClrCssValueImpl.cpp
author hgs
Tue, 22 Jun 2010 12:13:10 +0300
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permissions -rw-r--r--
201025
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/*
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* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  SVG Implementation source file
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 *
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*/
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#include "SVGClrCssValueImpl.h"
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#include "SVGElementImpl.h"
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// *******************************************************
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// Constructor/deconstructor
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CClrCssValueImpl::~CClrCssValueImpl()
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    {
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        if(iValue)
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            {
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            delete iValue;
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            iValue = NULL;
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            }
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TSvgColor* CClrCssValueImpl::Value()
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    {
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    return iValue;
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CClrCssValueImpl::SetValueL( const TDesC& aValue )
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    {
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    if(iValue)
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        {
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        delete iValue;
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        iValue=NULL;
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        }
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    _LIT( KNone, "none" );
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    _LIT( KCurrentColor, "currentColor" );
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    TUint32 tempVal;
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    if ( aValue == KNone )
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        {
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        tempVal = KGfxColorNull;
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        }
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    else if ( aValue == KCurrentColor )
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        {
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        tempVal = KSvgCurrentColor;
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        }
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    else
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        {
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        TSvgColor tColor(KGfxColorNull);
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        if( tColor.GetStringL( aValue,tempVal) != EFalse )
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            {
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            }
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        else
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            {
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            tempVal = 0;
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            }
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        }
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    iValue = new (ELeave) TSvgColor(tempVal);
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    return KErrNone;
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CClrCssValueImpl::SetValueL( const TInt& aValue )
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    {
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    if(iValue)
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        {
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        delete iValue;
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        iValue=NULL;
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        }
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    iValue = new (ELeave)TSvgColor (aValue);
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    return KErrNone;
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CClrCssValueImpl::SetL(CClrCssValueImpl* aValueToMimic)
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{
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	CloneRGBValueL(aValueToMimic->iValue->GetColor());
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}
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// *******************************************************
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// Private
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CClrCssValueImpl::CClrCssValueImpl(  ):iValue(NULL)
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    {
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CClrCssValueImpl::CloneRGBValueL(const TInt& aValue)
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    {
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    if ( iValue )
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        {
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        delete ( TSvgColor * ) iValue;
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        iValue = NULL;
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        }
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    iValue = new ( ELeave ) TSvgColor( (TUint32)aValue );
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    return KErrNone;
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    }
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TBool CClrCssValueImpl::IsEqual( CCssValue* aValue )
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{
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	if (((CClrCssValueImpl*)aValue)->iValue == iValue)
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	{
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		return ETrue;
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	}
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	return EFalse;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CClrCssValueImpl::Print()
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{
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#ifdef _DEBUG
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	if (iValue)
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	RDebug::Printf("%x", iValue->GetColor());
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#endif
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}