SVGRectElement.cpp [plain text]
#include "config.h"
#include "SVGRectElement.h"
#include "RenderSVGRect.h"
#include "RenderSVGResource.h"
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(SVGRectElement);
inline SVGRectElement::SVGRectElement(const QualifiedName& tagName, Document& document)
: SVGGeometryElement(tagName, document)
, SVGExternalResourcesRequired(this)
{
ASSERT(hasTagName(SVGNames::rectTag));
registerAttributes();
}
Ref<SVGRectElement> SVGRectElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new SVGRectElement(tagName, document));
}
void SVGRectElement::registerAttributes()
{
auto& registry = attributeRegistry();
if (!registry.isEmpty())
return;
registry.registerAttribute<SVGNames::xAttr, &SVGRectElement::m_x>();
registry.registerAttribute<SVGNames::yAttr, &SVGRectElement::m_y>();
registry.registerAttribute<SVGNames::widthAttr, &SVGRectElement::m_width>();
registry.registerAttribute<SVGNames::heightAttr, &SVGRectElement::m_height>();
registry.registerAttribute<SVGNames::rxAttr, &SVGRectElement::m_rx>();
registry.registerAttribute<SVGNames::ryAttr, &SVGRectElement::m_ry>();
}
void SVGRectElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
SVGParsingError parseError = NoError;
if (name == SVGNames::xAttr)
m_x.setValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
else if (name == SVGNames::yAttr)
m_y.setValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
else if (name == SVGNames::rxAttr)
m_rx.setValue(SVGLengthValue::construct(LengthModeWidth, value, parseError, ForbidNegativeLengths));
else if (name == SVGNames::ryAttr)
m_ry.setValue(SVGLengthValue::construct(LengthModeHeight, value, parseError, ForbidNegativeLengths));
else if (name == SVGNames::widthAttr)
m_width.setValue(SVGLengthValue::construct(LengthModeWidth, value, parseError, ForbidNegativeLengths));
else if (name == SVGNames::heightAttr)
m_height.setValue(SVGLengthValue::construct(LengthModeHeight, value, parseError, ForbidNegativeLengths));
reportAttributeParsingError(parseError, name, value);
SVGGeometryElement::parseAttribute(name, value);
SVGExternalResourcesRequired::parseAttribute(name, value);
}
void SVGRectElement::svgAttributeChanged(const QualifiedName& attrName)
{
if (isKnownAttribute(attrName)) {
InstanceInvalidationGuard guard(*this);
invalidateSVGPresentationAttributeStyle();
return;
}
SVGGeometryElement::svgAttributeChanged(attrName);
SVGExternalResourcesRequired::svgAttributeChanged(attrName);
}
RenderPtr<RenderElement> SVGRectElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
{
return createRenderer<RenderSVGRect>(*this, WTFMove(style));
}
}