Use Window::Controller to manage MainWindow.

Telegram/SourceFiles/window/window_controller.cpp

@@ -0,0 +1,95 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "window/window_controller.h"
+
+#include "core/application.h"
+#include "main/main_account.h"
+#include "window/window_session_controller.h"
+#include "mainwindow.h"
+
+namespace Window {
+
+Controller::Controller(not_null<Main::Account*> account)
+: _account(account)
+, _widget(this) {
+	Core::App().activeAccount().sessionValue(
+	) | rpl::start_with_next([=](AuthSession *session) {
+		_sessionController = session
+			? std::make_unique<SessionController>(session, &_widget)
+			: nullptr;
+		_widget.updateWindowIcon();
+	}, _lifetime);
+
+	_widget.init();
+}
+
+Controller::~Controller() = default;
+
+void Controller::firstShow() {
+	_widget.firstShow();
+}
+
+void Controller::setupPasscodeLock() {
+	_widget.setupPasscodeLock();
+}
+
+void Controller::clearPasscodeLock() {
+	_widget.clearPasscodeLock();
+}
+
+void Controller::setupIntro() {
+	_widget.setupIntro();
+}
+
+void Controller::setupMain() {
+	_widget.setupMain();
+}
+
+void Controller::showSettings() {
+	_widget.showSettings();
+}
+
+void Controller::activate() {
+	_widget.activate();
+}
+
+void Controller::reActivate() {
+	_widget.reActivateWindow();
+}
+
+void Controller::updateIsActive(int timeout) {
+	_widget.updateIsActive(timeout);
+}
+
+void Controller::minimize() {
+	if (Global::WorkMode().value() == dbiwmTrayOnly) {
+		_widget.minimizeToTray();
+	} else {
+		_widget.setWindowState(Qt::WindowMinimized);
+	}
+}
+
+void Controller::close() {
+	if (!_widget.hideNoQuit()) {
+		_widget.close();
+	}
+}
+
+QPoint Controller::getPointForCallPanelCenter() const {
+	Expects(_widget.windowHandle() != nullptr);
+
+	return _widget.isActive()
+		? _widget.geometry().center()
+		: _widget.windowHandle()->screen()->geometry().center();
+}
+
+void Controller::tempDirDelete(int task) {
+	_widget.tempDirDelete(task);
+}
+
+} // namespace Window