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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
#include "mozilla/dom/TestReflectedHTMLAttribute.h"
#include "mozilla/dom/TestFunctionsBinding.h"
namespace mozilla::dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(TestReflectedHTMLAttribute,
mCachedElements, mNewElements)
/* static */
already_AddRefed<TestReflectedHTMLAttribute>
TestReflectedHTMLAttribute::Constructor(GlobalObject& aGlobal) {
return MakeAndAddRef<TestReflectedHTMLAttribute>();
}
template <typename ArrayLike>
static void AssignElements(const ArrayLike& aFrom,
Nullable<nsTArray<RefPtr<Element>>>& aTo) {
if (aTo.IsNull()) {
aTo.SetValue();
} else {
aTo.Value().Clear();
}
aTo.Value().AppendElements(aFrom);
}
void TestReflectedHTMLAttribute::GetReflectedHTMLAttribute(
bool* aUseCachedValue, Nullable<nsTArray<RefPtr<Element>>>& aResult) {
if (aUseCachedValue) {
if (mCachedElements == mNewElements) {
*aUseCachedValue = true;
return;
}
*aUseCachedValue = false;
}
if (mNewElements.IsNull()) {
mCachedElements.SetNull();
aResult.SetNull();
} else {
AssignElements(mNewElements.Value(), mCachedElements);
aResult.SetValue(mCachedElements.Value().Clone());
}
}
void TestReflectedHTMLAttribute::SetReflectedHTMLAttribute(
const Nullable<Sequence<OwningNonNull<Element>>>& aValue) {
// We're just testing getters, so do nothing. But this would either clear or
// set the "explicitly set attr-elements".
}
void TestReflectedHTMLAttribute::SetReflectedHTMLAttributeValue(
const Sequence<OwningNonNull<Element>>& aElements) {
AssignElements(aElements, mNewElements);
}
JSObject* TestReflectedHTMLAttribute::WrapObject(
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
return TestReflectedHTMLAttribute_Binding::Wrap(aCx, this, aGivenProto);
}
} // namespace mozilla::dom