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/*
* Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "SVGCircleElement.h"
#include "ExceptionCode.h"
#include "FloatPoint.h"
#include "RenderSVGEllipse.h"
#include "RenderSVGPath.h"
#include "RenderSVGResource.h"
#include "SVGException.h"
#include "SVGLength.h"
#include "SVGNames.h"
namespace WebCore {
// Animated property definitions
DEFINE_ANIMATED_LENGTH(SVGCircleElement, SVGNames::cxAttr, Cx, cx)
DEFINE_ANIMATED_LENGTH(SVGCircleElement, SVGNames::cyAttr, Cy, cy)
DEFINE_ANIMATED_LENGTH(SVGCircleElement, SVGNames::rAttr, R, r)
DEFINE_ANIMATED_BOOLEAN(SVGCircleElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGCircleElement)
REGISTER_LOCAL_ANIMATED_PROPERTY(cx)
REGISTER_LOCAL_ANIMATED_PROPERTY(cy)
REGISTER_LOCAL_ANIMATED_PROPERTY(r)
REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
END_REGISTER_ANIMATED_PROPERTIES
inline SVGCircleElement::SVGCircleElement(const QualifiedName& tagName, Document& document)
: SVGGraphicsElement(tagName, document)
, m_cx(LengthModeWidth)
, m_cy(LengthModeHeight)
, m_r(LengthModeOther)
{
ASSERT(hasTagName(SVGNames::circleTag));
registerAnimatedPropertiesForSVGCircleElement();
}
Ref<SVGCircleElement> SVGCircleElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new SVGCircleElement(tagName, document));
}
void SVGCircleElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
SVGParsingError parseError = NoError;
if (name == SVGNames::cxAttr)
setCxBaseValue(SVGLength::construct(LengthModeWidth, value, parseError));
else if (name == SVGNames::cyAttr)
setCyBaseValue(SVGLength::construct(LengthModeHeight, value, parseError));
else if (name == SVGNames::rAttr)
setRBaseValue(SVGLength::construct(LengthModeOther, value, parseError, ForbidNegativeLengths));
reportAttributeParsingError(parseError, name, value);
SVGGraphicsElement::parseAttribute(name, value);
SVGExternalResourcesRequired::parseAttribute(name, value);
}
void SVGCircleElement::svgAttributeChanged(const QualifiedName& attrName)
{
SVGGraphicsElement::svgAttributeChanged(attrName);
if (attrName == SVGNames::cxAttr || attrName == SVGNames::cyAttr || attrName == SVGNames::rAttr) {
InstanceInvalidationGuard guard(*this);
invalidateSVGPresentationAttributeStyle();
return;
}
auto* renderer = downcast<RenderSVGShape>(this->renderer());
if (!renderer)
return;
if (SVGLangSpace::isKnownAttribute(attrName) || SVGExternalResourcesRequired::isKnownAttribute(attrName)) {
InstanceInvalidationGuard guard(*this);
RenderSVGResource::markForLayoutAndParentResourceInvalidation(*renderer);
}
}
RenderPtr<RenderElement> SVGCircleElement::createElementRenderer(Ref<RenderStyle>&& style, const RenderTreePosition&)
{
return createRenderer<RenderSVGEllipse>(*this, WTFMove(style));
}
}
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