/* static */
bool WebIDLGlobalNameHash::NewEnumerateSystemGlobal(
JSContext* aCx, JS::Handle<JSObject*> aObj, JS::AutoIdVector& aProperties,
bool aEnumerableOnly) {
MOZ_ASSERT(JS_IsGlobalObject(aObj));
if (!JS_NewEnumerateStandardClasses(aCx, aObj, aProperties,
aEnumerableOnly)) {
return false;
}
// All properties defined on our global are non-enumerable, so we can skip
// remaining properties.
if (aEnumerableOnly) {
return true;
}
// Enumerate all entries & add enabled ones.
for (size_t i = 0; i < sCount; ++i) {
const WebIDLNameTableEntry& entry = sEntries[i];
if (!entry.mEnabled || entry.mEnabled(aCx, aObj)) {
JSString* str =
JS_AtomizeStringN(aCx, sNames + entry.mNameOffset, entry.mNameLength);
if (!str || !aProperties.append(NON_INTEGER_ATOM_TO_JSID(str))) {
return false;
}
}
}
return true;
}
static inline void
MarkIdInternal(JSTracer *trc, jsid *id)
{
JS_SET_TRACING_LOCATION(trc, (void *)id);
if (JSID_IS_STRING(*id)) {
JSString *str = JSID_TO_STRING(*id);
MarkInternal(trc, &str);
*id = NON_INTEGER_ATOM_TO_JSID(reinterpret_cast<JSAtom *>(str));
} else if (JS_UNLIKELY(JSID_IS_OBJECT(*id))) {
JSObject *obj = JSID_TO_OBJECT(*id);
MarkInternal(trc, &obj);
*id = OBJECT_TO_JSID(obj);
}
}
/* static */
bool WebIDLGlobalNameHash::GetNames(JSContext* aCx, JS::Handle<JSObject*> aObj,
NameType aNameType,
JS::AutoIdVector& aNames) {
// aObj is always a Window here, so GetProtoAndIfaceCache on it is safe.
ProtoAndIfaceCache* cache = GetProtoAndIfaceCache(aObj);
for (size_t i = 0; i < sCount; ++i) {
const WebIDLNameTableEntry& entry = sEntries[i];
// If aNameType is not AllNames, only include things whose entry slot in the
// ProtoAndIfaceCache is null.
if ((aNameType == AllNames ||
!cache->HasEntryInSlot(entry.mConstructorId)) &&
(!entry.mEnabled || entry.mEnabled(aCx, aObj))) {
JSString* str =
JS_AtomizeStringN(aCx, sNames + entry.mNameOffset, entry.mNameLength);
if (!str || !aNames.append(NON_INTEGER_ATOM_TO_JSID(str))) {
return false;
}
}
}
return true;
}
