SVGCircleElement.cpp [plain text]
#include "config.h"
#if SVG_SUPPORT
#include "Attr.h"
#include "SVGNames.h"
#include "SVGHelper.h"
#include "SVGCircleElement.h"
#include "SVGAnimatedLength.h"
#include <kcanvas/KCanvasCreator.h>
using namespace WebCore;
SVGCircleElement::SVGCircleElement(const QualifiedName& tagName, Document *doc)
: SVGStyledTransformableElement(tagName, doc), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired()
{
}
SVGCircleElement::~SVGCircleElement()
{
}
SVGAnimatedLength *SVGCircleElement::cx() const
{
return lazy_create<SVGAnimatedLength>(m_cx, this, LM_WIDTH, viewportElement());
}
SVGAnimatedLength *SVGCircleElement::cy() const
{
return lazy_create<SVGAnimatedLength>(m_cy, this, LM_HEIGHT, viewportElement());
}
SVGAnimatedLength *SVGCircleElement::r() const
{
return lazy_create<SVGAnimatedLength>(m_r, this, LM_OTHER, viewportElement());
}
void SVGCircleElement::parseMappedAttribute(MappedAttribute *attr)
{
const AtomicString& value = attr->value();
if (attr->name() == SVGNames::cxAttr)
cx()->baseVal()->setValueAsString(value.impl());
else if (attr->name() == SVGNames::cyAttr)
cy()->baseVal()->setValueAsString(value.impl());
else if (attr->name() == SVGNames::rAttr)
r()->baseVal()->setValueAsString(value.impl());
else
{
if(SVGTests::parseMappedAttribute(attr)) return;
if(SVGLangSpace::parseMappedAttribute(attr)) return;
if(SVGExternalResourcesRequired::parseMappedAttribute(attr)) return;
SVGStyledTransformableElement::parseMappedAttribute(attr);
}
}
KCanvasPath* SVGCircleElement::toPathData() const
{
float _cx = cx()->baseVal()->value(), _cy = cy()->baseVal()->value();
float _r = r()->baseVal()->value();
return KCanvasCreator::self()->createCircle(_cx, _cy, _r);
}
const SVGStyledElement *SVGCircleElement::pushAttributeContext(const SVGStyledElement *context)
{
const SVGStyledElement *restore = cx()->baseVal()->context();
cx()->baseVal()->setContext(context);
cy()->baseVal()->setContext(context);
r()->baseVal()->setContext(context);
SVGStyledElement::pushAttributeContext(context);
return restore;
}
#endif // SVG_SUPPORT