already_AddRefed<DOMMatrix>
DOMMatrix::Constructor(const GlobalObject& aGlobal, const Sequence<double>& aNumberSequence, ErrorResult& aRv)
{
RefPtr<DOMMatrix> obj = new DOMMatrix(aGlobal.GetAsSupports());
SetDataInMatrix(obj, aNumberSequence.Elements(), aNumberSequence.Length(), aRv);
return obj.forget();
}
already_AddRefed<nsIDocument>
nsDOMParser::ParseFromBuffer(const Sequence<uint8_t>& aBuf, uint32_t aBufLen,
SupportedType aType, ErrorResult& rv)
{
if (aBufLen > aBuf.Length()) {
rv.Throw(NS_ERROR_XPC_NOT_ENOUGH_ELEMENTS_IN_ARRAY);
return nullptr;
}
nsCOMPtr<nsIDOMDocument> domDocument;
rv = nsDOMParser::ParseFromBuffer(aBuf.Elements(), aBufLen,
SupportedTypeValues::strings[aType].value,
getter_AddRefs(domDocument));
nsCOMPtr<nsIDocument> document(do_QueryInterface(domDocument));
return document.forget();
}
void
nsBrowserElement::SendTouchEvent(const nsAString& aType,
const Sequence<uint32_t>& aIdentifiers,
const Sequence<int32_t>& aXs,
const Sequence<int32_t>& aYs,
const Sequence<uint32_t>& aRxs,
const Sequence<uint32_t>& aRys,
const Sequence<float>& aRotationAngles,
const Sequence<float>& aForces,
uint32_t aCount,
uint32_t aModifiers,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
if (aIdentifiers.Length() != aCount ||
aXs.Length() != aCount ||
aYs.Length() != aCount ||
aRxs.Length() != aCount ||
aRys.Length() != aCount ||
aRotationAngles.Length() != aCount ||
aForces.Length() != aCount) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return;
}
nsresult rv = mBrowserElementAPI->SendTouchEvent(aType,
aIdentifiers.Elements(),
aXs.Elements(),
aYs.Elements(),
aRxs.Elements(),
aRys.Elements(),
aRotationAngles.Elements(),
aForces.Elements(),
aCount,
aModifiers);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
