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/*
Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
2004, 2005 Rob Buis <buis@kde.org>
This file is part of the KDE project
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "config.h"
#if SVG_SUPPORT
#include <QStringList.h>
#include <kdom/core/AttrImpl.h>
#include <kcanvas/KCanvas.h>
#include <kcanvas/KCanvasResources.h>
#include <kcanvas/KCanvasFilters.h>
#include <kcanvas/device/KRenderingDevice.h>
#include <kcanvas/device/KRenderingPaintServerGradient.h>
#include "SVGHelper.h"
#include "SVGRenderStyle.h"
#include "SVGFEOffsetElementImpl.h"
#include "SVGAnimatedNumberImpl.h"
#include "SVGAnimatedStringImpl.h"
#include "SVGDOMImplementationImpl.h"
using namespace WebCore;
SVGFEOffsetElementImpl::SVGFEOffsetElementImpl(const QualifiedName& tagName, DocumentImpl *doc) :
SVGFilterPrimitiveStandardAttributesImpl(tagName, doc)
{
m_filterEffect = 0;
}
SVGFEOffsetElementImpl::~SVGFEOffsetElementImpl()
{
delete m_filterEffect;
}
SVGAnimatedStringImpl *SVGFEOffsetElementImpl::in1() const
{
SVGStyledElementImpl *dummy = 0;
return lazy_create<SVGAnimatedStringImpl>(m_in1, dummy);
}
SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dx() const
{
SVGStyledElementImpl *dummy = 0;
return lazy_create<SVGAnimatedNumberImpl>(m_dx, dummy);
}
SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dy() const
{
SVGStyledElementImpl *dummy = 0;
return lazy_create<SVGAnimatedNumberImpl>(m_dy, dummy);
}
void SVGFEOffsetElementImpl::parseMappedAttribute(MappedAttributeImpl *attr)
{
DOMString value(attr->value());
if (attr->name() == SVGNames::dxAttr)
dx()->setBaseVal(value.qstring().toDouble());
else if (attr->name() == SVGNames::dyAttr)
dy()->setBaseVal(value.qstring().toDouble());
else if (attr->name() == SVGNames::inAttr)
in1()->setBaseVal(value.impl());
else
SVGFilterPrimitiveStandardAttributesImpl::parseMappedAttribute(attr);
}
KCanvasFEOffset *SVGFEOffsetElementImpl::filterEffect() const
{
if (!m_filterEffect)
m_filterEffect = static_cast<KCanvasFEOffset *>(renderingDevice()->createFilterEffect(FE_OFFSET));
if (!m_filterEffect)
return 0;
m_filterEffect->setIn(DOMString(in1()->baseVal()).qstring());
setStandardAttributes(m_filterEffect);
m_filterEffect->setDx(dx()->baseVal());
m_filterEffect->setDy(dy()->baseVal());
return m_filterEffect;
}
// vim:ts=4:noet
#endif // SVG_SUPPORT