Function HandleCycle

Telegram/SourceFiles/core/external_control.cpp:193–212

}

[[nodiscard]] QByteArray HandleCycle() {
	const auto windows = CollectWindows();
	if (windows.empty()) {
		return Error(u"no windows"_q);
	}
	const auto active = App().activeWindow();
	auto current = 0;
	for (auto i = 0, count = int(windows.size()); i != count; ++i) {
		if (windows[i].controller.get() == active) {
			current = i;
			break;
		}
	}
	const auto next = (current + 1) % int(windows.size());
	windows[next].controller->activate();
	auto object = QJsonObject();
	object.insert(u"ok"_q, true);
	object.insert(u"activated"_q, next);
	return Pack(object);
}

} // namespace