nsresult
SVGAnimationElement::AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
const nsAttrValue* aValue, bool aNotify)
{
nsresult rv =
SVGAnimationElementBase::AfterSetAttr(aNamespaceID, aName, aValue,
aNotify);
if (SVGTests::IsConditionalProcessingAttribute(aName)) {
bool isDisabled = !SVGTests::PassesConditionalProcessingTests();
if (mTimedElement.SetIsDisabled(isDisabled)) {
AnimationNeedsResample();
}
}
if (aNamespaceID != kNameSpaceID_XLink || aName != nsGkAtoms::href)
return rv;
if (!aValue) {
mHrefTarget.Unlink();
AnimationTargetChanged();
} else if (IsInDoc()) {
MOZ_ASSERT(aValue->Type() == nsAttrValue::eString,
"Expected href attribute to be string type");
UpdateHrefTarget(this, aValue->GetStringValue());
} // else: we're not yet in a document -- we'll update the target on
// next BindToTree call.
return rv;
}
void
SVGAnimationElement::UpdateHrefTarget(nsIContent* aNodeForContext,
const nsAString& aHrefStr)
{
nsCOMPtr<nsIURI> targetURI;
nsCOMPtr<nsIURI> baseURI = GetBaseURI();
nsContentUtils::NewURIWithDocumentCharset(getter_AddRefs(targetURI),
aHrefStr, OwnerDoc(), baseURI);
mHrefTarget.Reset(aNodeForContext, targetURI);
AnimationTargetChanged();
}
nsresult
SVGAnimationElement::AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
const nsAttrValue* aValue, bool aNotify)
{
nsresult rv =
SVGAnimationElementBase::AfterSetAttr(aNamespaceID, aName, aValue,
aNotify);
if (aNamespaceID != kNameSpaceID_XLink || aName != nsGkAtoms::href)
return rv;
if (!aValue) {
mHrefTarget.Unlink();
AnimationTargetChanged();
} else if (IsInDoc()) {
NS_ABORT_IF_FALSE(aValue->Type() == nsAttrValue::eString,
"Expected href attribute to be string type");
UpdateHrefTarget(this, aValue->GetStringValue());
} // else: we're not yet in a document -- we'll update the target on
// next BindToTree call.
return rv;
}
