Moved showLogoutConfirmation from MainWindow to Window::Controller.

Telegram/SourceFiles/window/window_controller.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_updates.h"
 #include "core/application.h"
 #include "core/click_handler_types.h"
+#include "export/export_manager.h"
 #include "platform/platform_window_title.h"
 #include "main/main_account.h"
 #include "main/main_domain.h"
@@ -329,4 +330,33 @@ QPoint Controller::getPointForCallPanelCenter() const {
 		: _widget.windowHandle()->screen()->geometry().center();
 }
 
+void Controller::showLogoutConfirmation() {
+	const auto account = Core::App().passcodeLocked()
+		? nullptr
+		: sessionController()
+		? &sessionController()->session().account()
+		: nullptr;
+	const auto weak = base::make_weak(account);
+	const auto callback = [=] {
+		if (account && !weak) {
+			return;
+		}
+		if (account
+			&& account->sessionExists()
+			&& Core::App().exportManager().inProgress(&account->session())) {
+			Ui::hideLayer();
+			Core::App().exportManager().stopWithConfirmation([=] {
+				Core::App().logout(account);
+			});
+		} else {
+			Core::App().logout(account);
+		}
+	};
+	show(Box<ConfirmBox>(
+		tr::lng_sure_logout(tr::now),
+		tr::lng_settings_logout(tr::now),
+		st::attentionBoxButton,
+		callback));
+}
+
 } // namespace Window

Telegram/SourceFiles/window/window_controller.h

@@ -46,6 +46,8 @@ public:
 	void setupIntro();
 	void setupMain();
 
+	void showLogoutConfirmation();
+
 	void showSettings();
 
 	[[nodiscard]] int verticalShadowTop() const;

Telegram/SourceFiles/window/window_lock_widgets.cpp

@@ -120,7 +120,7 @@ PasscodeLockWidget::PasscodeLockWidget(
 
 	_submit->setClickedCallback([=] { submit(); });
 	_logout->setClickedCallback([=] {
-		window->widget()->showLogoutConfirmation();
+		window->showLogoutConfirmation();
 	});
 }