bool Script::ResultIsElementCollection() {
if (this->result_.vt == VT_DISPATCH) {
CComQIPtr<IHTMLElementCollection> is_collection(this->result_.pdispVal);
if (is_collection) {
return true;
}
}
return false;
}
SharedRefPtr<ParseResult> DataTypeClassNameParser::parse_with_composite(const std::string& type, const NativeDataTypes& native_types) {
Parser parser(type, 0);
std::string next;
parser.get_next_name(&next);
if (!is_composite(next)) {
DataType::ConstPtr data_type = parse_one(type, native_types);
if (!data_type) {
return SharedRefPtr<ParseResult>();
}
return SharedRefPtr<ParseResult>(new ParseResult(data_type, is_reversed(next)));
}
TypeParamsVec sub_class_names;
if (!parser.get_type_params(&sub_class_names)) {
return SharedRefPtr<ParseResult>();
}
if (sub_class_names.empty()) {
LOG_ERROR("Expected at least one subclass type for a composite type");
return SharedRefPtr<ParseResult>();
}
ParseResult::CollectionMap collections;
const std::string& last = sub_class_names.back();
size_t count = sub_class_names.size();
if (is_collection(last)) {
count--;
Parser collection_parser(last, 0);
collection_parser.get_next_name();
NameAndTypeParamsVec params;
if (!collection_parser.get_collection_params(¶ms)) {
return SharedRefPtr<ParseResult>();
}
for (NameAndTypeParamsVec::const_iterator i = params.begin(),
end = params.end(); i != end; ++i) {
DataType::ConstPtr data_type = parse_one(i->second, native_types);
if (!data_type) {
return SharedRefPtr<ParseResult>();
}
collections[i->first] = data_type;
}
}
DataType::Vec types;
ParseResult::ReversedVec reversed;
for (size_t i = 0; i < count; ++i) {
DataType::ConstPtr data_type = parse_one(sub_class_names[i], native_types);
if (!data_type) {
return SharedRefPtr<ParseResult>();
}
types.push_back(data_type);
reversed.push_back(is_reversed(sub_class_names[i]));
}
return SharedRefPtr<ParseResult>(new ParseResult(true, types, reversed, collections));
}