Method refreshRows

Telegram/SourceFiles/boxes/peer_list_controllers.cpp:1214–1243

}

void ChooseTopicBoxController::refreshRows(bool initial) {
	auto added = false;
	if (_forum->bot()
		&& !delegate()->peerListFindRow(PeerListRowId(0))
		&& (!_filter || _filter(_forum->history()))) {
		const auto userCreatesTopics = Data::IsBotUserCreatesTopics(
			_forum->peer());
		delegate()->peerListAppendRow(
			std::make_unique<AllMessagesRow>(userCreatesTopics));
		added = true;
	}
	for (const auto &row : _forum->topicsList()->indexed()->all()) {
		if (const auto topic = row->topic()) {
			const auto id = topic->rootId().bare;
			auto already = delegate()->peerListFindRow(id);
			if (initial || !already) {
				if (auto created = createRow(topic)) {
					delegate()->peerListAppendRow(std::move(created));
					added = true;
				}
			} else if (already->isSearchResult()) {
				delegate()->peerListAppendFoundRow(already);
				added = true;
			}
		}
	}
	if (added) {
		delegate()->peerListRefreshRows();
	}
}

void ChooseTopicBoxController::loadMoreRows() {
	_forum->requestTopics();