Method closeWindow

Telegram/SourceFiles/core/application.cpp:1571–1624

}

void Application::closeWindow(not_null<Window::Controller*> window) {
	const auto stackIt = ranges::find(_windowStack, window);
	const auto nextFromStack = _windowStack.empty()
		? nullptr
		: (stackIt == end(_windowStack) || stackIt + 1 != end(_windowStack))
		? _windowStack.back().get()
		: (_windowStack.size() > 1)
		? (stackIt - 1)->get()
		: nullptr;
	const auto next = nextFromStack
		? nextFromStack
		: (_windows.front().second.get() != window)
		? _windows.front().second.get()
		: (_windows.back().second.get() != window)
		? _windows.back().second.get()
		: nullptr;
	Assert(next != window);

	if (_lastActivePrimaryWindow == window) {
		_lastActivePrimaryWindow = next;
	}
	if (_windowInSettings == window) {
		_windowInSettings = next;
	}
	if (stackIt != end(_windowStack)) {
		_windowStack.erase(stackIt);
	}
	if (_lastActiveWindow == window) {
		setLastActiveWindow(next);
		if (_lastActiveWindow) {
			_lastActiveWindow->activate();
			_lastActiveWindow->widget()->updateGlobalMenu();
		}
	}
	_closingAsyncWindows.remove(window);
	for (auto i = begin(_windows); i != end(_windows);) {
		if (i->second.get() == window) {
			Assert(_lastActiveWindow != window);
			Assert(_lastActivePrimaryWindow != window);
			Assert(_windowInSettings != window);
			i = _windows.erase(i);
		} else {
			++i;
		}
	}
	const auto account = domain().started()
		? &domain().active()
		: nullptr;
	if (account
		&& !_windows.contains(Window::SeparateId(account))
		&& _lastActiveWindow) {
		domain().activate(&_lastActiveWindow->account());
	}
}

void Application::closeChatFromWindows(not_null<PeerData*> peer) {
	const auto closeOne = [&] {