SVGEllipseElement.cpp [plain text]
#include "config.h"
#include "SVGEllipseElement.h"
#include "FloatPoint.h"
#include "RenderSVGEllipse.h"
#include "RenderSVGPath.h"
#include "RenderSVGResource.h"
#include "SVGLengthValue.h"
#include "SVGNames.h"
namespace WebCore {
DEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::cxAttr, Cx, cx)
DEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::cyAttr, Cy, cy)
DEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::rxAttr, Rx, rx)
DEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::ryAttr, Ry, ry)
DEFINE_ANIMATED_BOOLEAN(SVGEllipseElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGEllipseElement)
REGISTER_LOCAL_ANIMATED_PROPERTY(cx)
REGISTER_LOCAL_ANIMATED_PROPERTY(cy)
REGISTER_LOCAL_ANIMATED_PROPERTY(rx)
REGISTER_LOCAL_ANIMATED_PROPERTY(ry)
REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
END_REGISTER_ANIMATED_PROPERTIES
inline SVGEllipseElement::SVGEllipseElement(const QualifiedName& tagName, Document& document)
: SVGGraphicsElement(tagName, document)
, m_cx(LengthModeWidth)
, m_cy(LengthModeHeight)
, m_rx(LengthModeWidth)
, m_ry(LengthModeHeight)
{
ASSERT(hasTagName(SVGNames::ellipseTag));
registerAnimatedPropertiesForSVGEllipseElement();
}
Ref<SVGEllipseElement> SVGEllipseElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new SVGEllipseElement(tagName, document));
}
void SVGEllipseElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
SVGParsingError parseError = NoError;
if (name == SVGNames::cxAttr)
setCxBaseValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
else if (name == SVGNames::cyAttr)
setCyBaseValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
else if (name == SVGNames::rxAttr)
setRxBaseValue(SVGLengthValue::construct(LengthModeWidth, value, parseError, ForbidNegativeLengths));
else if (name == SVGNames::ryAttr)
setRyBaseValue(SVGLengthValue::construct(LengthModeHeight, value, parseError, ForbidNegativeLengths));
reportAttributeParsingError(parseError, name, value);
SVGGraphicsElement::parseAttribute(name, value);
SVGExternalResourcesRequired::parseAttribute(name, value);
}
void SVGEllipseElement::svgAttributeChanged(const QualifiedName& attrName)
{
if (attrName == SVGNames::cxAttr || attrName == SVGNames::cyAttr || attrName == SVGNames::rxAttr || attrName == SVGNames::ryAttr) {
InstanceInvalidationGuard guard(*this);
invalidateSVGPresentationAttributeStyle();
return;
}
if (SVGLangSpace::isKnownAttribute(attrName) || SVGExternalResourcesRequired::isKnownAttribute(attrName)) {
if (auto* renderer = downcast<RenderSVGShape>(this->renderer())) {
InstanceInvalidationGuard guard(*this);
RenderSVGResource::markForLayoutAndParentResourceInvalidation(*renderer);
}
return;
}
SVGGraphicsElement::svgAttributeChanged(attrName);
}
RenderPtr<RenderElement> SVGEllipseElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
{
return createRenderer<RenderSVGEllipse>(*this, WTFMove(style));
}
}