void SVGMaskElement::svgAttributeChanged(const QualifiedName& attrName) {
bool isLengthAttr =
attrName == SVGNames::xAttr || attrName == SVGNames::yAttr ||
attrName == SVGNames::widthAttr || attrName == SVGNames::heightAttr;
if (isLengthAttr || attrName == SVGNames::maskUnitsAttr ||
attrName == SVGNames::maskContentUnitsAttr ||
SVGTests::isKnownAttribute(attrName)) {
SVGElement::InvalidationGuard invalidationGuard(this);
if (isLengthAttr) {
invalidateSVGPresentationAttributeStyle();
setNeedsStyleRecalc(LocalStyleChange,
StyleChangeReasonForTracing::fromAttribute(attrName));
updateRelativeLengthsInformation();
}
LayoutSVGResourceContainer* layoutObject =
toLayoutSVGResourceContainer(this->layoutObject());
if (layoutObject)
layoutObject->invalidateCacheAndMarkForLayout();
return;
}
SVGElement::svgAttributeChanged(attrName);
}
void SVGRadialGradientElement::svgAttributeChanged(const QualifiedName& attrName)
{
if (!isSupportedAttribute(attrName)) {
SVGGradientElement::svgAttributeChanged(attrName);
return;
}
SVGElement::InvalidationGuard invalidationGuard(this);
updateRelativeLengthsInformation();
LayoutSVGResourceContainer* renderer = toLayoutSVGResourceContainer(this->layoutObject());
if (renderer)
renderer->invalidateCacheAndMarkForLayout();
}
void SVGPatternElement::svgAttributeChanged(const QualifiedName& attrName)
{
if (!isSupportedAttribute(attrName)) {
SVGElement::svgAttributeChanged(attrName);
return;
}
SVGElement::InvalidationGuard invalidationGuard(this);
if (attrName == SVGNames::xAttr
|| attrName == SVGNames::yAttr
|| attrName == SVGNames::widthAttr
|| attrName == SVGNames::heightAttr)
updateRelativeLengthsInformation();
LayoutSVGResourceContainer* renderer = toLayoutSVGResourceContainer(this->layoutObject());
if (renderer)
renderer->invalidateCacheAndMarkForLayout();
}