Remove namespace App.

Telegram/SourceFiles/boxes/abstract_box.cpp

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "boxes/abstract_box.h"
 
+#include "core/application.h"
+#include "window/window_controller.h"
 #include "mainwidget.h"
 #include "mainwindow.h"
 
@@ -17,25 +19,30 @@ void showBox(
 		object_ptr<BoxContent> content,
 		LayerOptions options,
 		anim::type animated) {
-	if (auto w = App::wnd()) {
+	const auto window = Core::IsAppLaunched()
-		w->ui_showBox(std::move(content), options, animated);
+		? Core::App().primaryWindow()
+		: nullptr;
+	if (window) {
+		window->show(std::move(content), options, animated);
 	}
 }
 
 } // namespace internal
 
 void hideLayer(anim::type animated) {
-	if (auto w = App::wnd()) {
+	const auto window = Core::IsAppLaunched()
-		w->ui_showBox(
+		? Core::App().primaryWindow()
-			{ nullptr },
+		: nullptr;
-			LayerOption::CloseOther,
+	if (window) {
-			animated);
+		window->hideLayer(animated);
 	}
 }
 
 bool isLayerShown() {
-	if (auto w = App::wnd()) return w->ui_isLayerShown();
+	const auto window = Core::IsAppLaunched()
-	return false;
+		? Core::App().primaryWindow()
+		: nullptr;
+	return window && window->isLayerShown();
 }
 
 } // namespace Ui

Telegram/SourceFiles/boxes/abstract_box.h

@@ -47,6 +47,5 @@ QPointer<BoxType> show(
 }
 
 void hideLayer(anim::type animated = anim::type::normal);
-bool isLayerShown();
 
 } // namespace Ui

Telegram/SourceFiles/core/application.cpp

@@ -855,7 +855,9 @@ void Application::switchDebugMode() {
 		Logs::SetDebugEnabled(true);
 		_launcher->writeDebugModeSetting();
 		DEBUG_LOG(("Debug logs started."));
-		Ui::hideLayer();
+		if (_primaryWindow) {
+			_primaryWindow->hideLayer();
+		}
 	}
 }
 
@@ -966,6 +968,12 @@ bool Application::canApplyLangPackWithoutRestart() const {
 	return true;
 }
 
+void Application::checkSendPaths() {
+	if (!cSendPaths().isEmpty() && _primaryWindow && !_primaryWindow->locked()) {
+		_primaryWindow->widget()->sendPaths();
+	}
+}
+
 void Application::checkStartUrl() {
 	if (!cStartUrl().isEmpty() && _primaryWindow && !_primaryWindow->locked()) {
 		const auto url = cStartUrl();

Telegram/SourceFiles/core/application.h

@@ -236,6 +236,7 @@ public:
 
 	// Internal links.
 	void checkStartUrl();
+	void checkSendPaths();
 	bool openLocalUrl(const QString &url, QVariant context);
 	bool openInternalUrl(const QString &url, QVariant context);
 	[[nodiscard]] QString changelogLink() const;

Telegram/SourceFiles/core/file_utilities.cpp

@@ -162,7 +162,7 @@ void ShowInFolder(const QString &filepath) {
 		Ui::PreventDelayedActivation();
 		if (Platform::IsLinux()) {
 			// Hide mediaview to make other apps visible.
-			Ui::hideLayer(anim::type::instant);
+			Core::App().hideMediaView();
 		}
 		base::Platform::ShowInFolder(filepath);
 	});

Telegram/SourceFiles/core/sandbox.cpp

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "storage/localstorage.h"
 #include "window/notifications_manager.h"
+#include "window/window_controller.h"
 #include "core/crash_reports.h"
 #include "core/crash_report_window.h"
 #include "core/application.h"
@@ -460,10 +461,8 @@ void Sandbox::readClients() {
 		paths.append(toSend);
 		cSetSendPaths(paths);
 	}
-	if (!cSendPaths().isEmpty()) {
+	if (_application) {
-		if (App::wnd()) {
+		_application->checkSendPaths();
-			App::wnd()->sendPaths();
-		}
 	}
 	if (!startUrl.isEmpty()) {
 		cSetStartUrl(startUrl);
@@ -647,8 +646,8 @@ void Sandbox::closeApplication() {
 void Sandbox::execExternal(const QString &cmd) {
 	DEBUG_LOG(("Sandbox Info: executing external command '%1'").arg(cmd));
 	if (cmd == "show") {
-		if (App::wnd()) {
+		if (Core::IsAppLaunched() && Core::App().primaryWindow()) {
-			App::wnd()->activate();
+			Core::App().primaryWindow()->activate();
 		} else if (PreLaunchWindow::instance()) {
 			PreLaunchWindow::instance()->activate();
 		}

Telegram/SourceFiles/core/ui_integration.cpp

@@ -24,6 +24,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_account.h"
 #include "main/main_session.h"
 #include "main/main_app_config.h"
+#include "window/window_controller.h"
 #include "mainwindow.h"
 
 namespace Core {
@@ -123,8 +124,8 @@ QString UiIntegration::angleBackendFilePath() {
 }
 
 void UiIntegration::textActionsUpdated() {
-	if (const auto window = App::wnd()) {
+	if (const auto window = Core::App().primaryWindow()) {
-		window->updateGlobalMenu();
+		window->widget()->updateGlobalMenu();
 	}
 }
 

Telegram/SourceFiles/core/update_checker.cpp

@@ -24,6 +24,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_domain.h"
 #include "info/info_memento.h"
 #include "info/info_controller.h"
+#include "window/window_controller.h"
 #include "window/window_session_controller.h"
 #include "settings/settings_advanced.h"
 #include "settings/settings_intro.h"
@@ -1648,7 +1649,10 @@ void UpdateApplication() {
 		UrlClickHandler::Open(url);
 	} else {
 		cSetAutoUpdate(true);
-		if (const auto window = App::wnd()) {
+		const auto window = Core::IsAppLaunched()
+			? Core::App().primaryWindow()
+			: nullptr;
+		if (window) {
 			if (const auto controller = window->sessionController()) {
 				controller->showSection(
 					std::make_shared<Info::Memento>(
@@ -1656,11 +1660,11 @@ void UpdateApplication() {
 						::Settings::Advanced::Id()),
 					Window::SectionShow());
 			} else {
-				window->showSpecialLayer(
+				window->widget()->showSpecialLayer(
-					Box<::Settings::LayerWidget>(&window->controller()),
+					Box<::Settings::LayerWidget>(window),
 					anim::type::normal);
 			}
-			window->showFromTray();
+			window->widget()->showFromTray();
 		}
 		cSetLastUpdateCheck(0);
 		Core::UpdateChecker().start();

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -3615,7 +3615,7 @@ void InnerWidget::setupShortcuts() {
 	Shortcuts::Requests(
 	) | rpl::filter([=] {
 		return isActiveWindow()
-			&& !Ui::isLayerShown()
+			&& !_controller->isLayerShown()
 			&& !_controller->window().locked();
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using Command = Shortcuts::Command;

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -663,7 +663,7 @@ void Widget::setupShortcuts() {
 	) | rpl::filter([=] {
 		return isActiveWindow()
 			&& Ui::InFocusChain(this)
-			&& !Ui::isLayerShown()
+			&& !controller()->isLayerShown()
 			&& !controller()->window().locked();
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using Command = Shortcuts::Command;
@@ -2027,7 +2027,7 @@ void Widget::showSearchFrom() {
 		auto box = SearchFromBox(
 			peer,
 			crl::guard(this, [=](not_null<PeerData*> from) {
-				Ui::hideLayer();
+				controller()->hideLayer();
 				if (!chat.topic()) {
 					setSearchInChat(chat, from);
 				} else if (const auto strong = weak.get()) {

Telegram/SourceFiles/history/admin_log/history_admin_log_section.cpp

@@ -397,7 +397,7 @@ void Widget::setupShortcuts() {
 	) | rpl::filter([=] {
 		return Ui::AppInFocus()
 			&& Ui::InFocusChain(this)
-			&& !Ui::isLayerShown()
+			&& !controller()->isLayerShown()
 			&& isActiveWindow();
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using Command = Shortcuts::Command;

Telegram/SourceFiles/history/history_widget.cpp

@@ -1838,7 +1838,7 @@ void HistoryWidget::setupShortcuts() {
 		return _history
 			&& Ui::AppInFocus()
 			&& Ui::InFocusChain(this)
-			&& !Ui::isLayerShown()
+			&& !controller()->isLayerShown()
 			&& (Core::App().activeWindow() == &controller()->window());
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using Command = Shortcuts::Command;
@@ -4059,7 +4059,7 @@ void HistoryWidget::checkSuggestToGigagroup() {
 		return;
 	}
 	InvokeQueued(_list, [=] {
-		if (!Ui::isLayerShown()) {
+		if (!controller()->isLayerShown()) {
 			group->owner().setSuggestToGigagroup(group, false);
 			group->session().api().request(MTPhelp_DismissSuggestion(
 				group->input,
@@ -7351,7 +7351,8 @@ void HistoryWidget::updateTopBarSelection() {
 		: tr::lng_report_messages_none(tr::now)));
 	updateControlsVisibility();
 	updateHistoryGeometry();
-	if (!Ui::isLayerShown() && !Core::App().passcodeLocked()) {
+	if (!controller()->isLayerShown()
+		&& !Core::App().passcodeLocked()) {
 		if (isSearching()) {
 			_composeSearch->setInnerFocus();
 		} else if (_nonEmptySelection

Telegram/SourceFiles/history/view/history_view_replies_section.cpp

@@ -2588,7 +2588,7 @@ void RepliesWidget::setupShortcuts() {
 		return _topic
 			&& Ui::AppInFocus()
 			&& Ui::InFocusChain(this)
-			&& !Ui::isLayerShown()
+			&& !controller()->isLayerShown()
 			&& (Core::App().activeWindow() == &controller()->window());
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using Command = Shortcuts::Command;

Telegram/SourceFiles/intro/intro_widget.cpp

@@ -493,7 +493,7 @@ void Widget::resetAccount() {
 		)).done([=] {
 			_resetRequest = 0;
 
-			Ui::hideLayer();
+			getData()->controller->hideLayer();
 			if (getData()->phone.isEmpty()) {
 				moveToStep(
 					new QrWidget(this, _account, getData()),
@@ -556,7 +556,7 @@ void Widget::resetAccount() {
 				Ui::show(Ui::MakeInformBox(
 					tr::lng_signin_reset_cancelled()));
 			} else {
-				Ui::hideLayer();
+				getData()->controller->hideLayer();
 				getStep()->showError(rpl::single(Lang::Hard::ServerError()));
 			}
 		}).send();

Telegram/SourceFiles/mainwidget.cpp

@@ -2676,7 +2676,7 @@ void MainWidget::activate() {
 	} else if (_hider) {
 		Assert(_dialogs != nullptr);
 		_dialogs->setInnerFocus();
-	} else if (!Ui::isLayerShown()) {
+	} else if (!_controller->isLayerShown()) {
 		if (_history->peer()) {
 			_history->activate();
 		} else {
@@ -2702,14 +2702,3 @@ bool MainWidget::isNormalColumn() const {
 bool MainWidget::isThreeColumn() const {
 	return _controller->adaptive().isThreeColumn();
 }
-
-namespace App {
-
-MainWidget *main() {
-	if (const auto window = wnd()) {
-		return window->sessionContent();
-	}
-	return nullptr;
-}
-
-} // namespace App

Telegram/SourceFiles/mainwidget.h

@@ -390,7 +390,3 @@ private:
 	const std::unique_ptr<Core::Changelogs> _changelogs;
 
 };
-
-namespace App {
-MainWidget *main();
-} // namespace App

Telegram/SourceFiles/mainwindow.cpp

@@ -724,13 +724,3 @@ void MainWindow::sendPaths() {
 }
 
 MainWindow::~MainWindow() = default;
-
-namespace App {
-
-MainWindow *wnd() {
-	return (Core::IsAppLaunched() && Core::App().primaryWindow())
-		? Core::App().primaryWindow()->widget().get()
-		: nullptr;
-}
-
-} // namespace App

Telegram/SourceFiles/mainwindow.h

@@ -147,7 +147,3 @@ private:
 	object_ptr<Window::Theme::WarningWidget> _testingThemeWarning = { nullptr };
 
 };
-
-namespace App {
-MainWindow *wnd();
-} // namespace App

Telegram/SourceFiles/media/player/media_player_instance.cpp

@@ -308,7 +308,7 @@ void Instance::clearStreamed(not_null<Data*> data, bool savePosition) {
 	data->streamed = nullptr;
 
 	_roundPlaying = false;
-	if (const auto window = App::wnd()) {
+	if (const auto window = Core::App().primaryWindow()) {
 		if (const auto controller = window->sessionController()) {
 			controller->disableGifPauseReason(
 				Window::GifPauseReason::RoundPlaying);
@@ -1292,7 +1292,7 @@ void Instance::handleStreamingUpdate(
 				requestRoundVideoRepaint();
 			});
 			_roundPlaying = true;
-			if (const auto window = App::wnd()) {
+			if (const auto window = Core::App().primaryWindow()) {
 				if (const auto controller = window->sessionController()) {
 					controller->enableGifPauseReason(
 						Window::GifPauseReason::RoundPlaying);

Telegram/SourceFiles/platform/linux/specific_linux.cpp

@@ -303,8 +303,11 @@ void LaunchGApplication() {
 
 			app->signal_activate().connect([] {
 				Core::Sandbox::Instance().customEnterFromEventLoop([] {
-					if (const auto w = App::wnd()) {
+					const auto window = Core::IsAppLaunched()
-						w->activate();
+						? Core::App().primaryWindow()
+						: nullptr;
+					if (window) {
+						window->activate();
 					}
 				});
 			}, true);
@@ -329,17 +332,19 @@ void LaunchGApplication() {
 							continue;
 						}
 						if (Core::StartUrlRequiresActivate(url)) {
-							if (const auto w = App::wnd()) {
+							const auto window = Core::IsAppLaunched()
-								w->activate();
+								? Core::App().primaryWindow()
+								: nullptr;
+							if (window) {
+								window->activate();
 							}
 						}
 						cSetStartUrl(url);
 						Core::App().checkStartUrl();
 					}
+
 					if (!cSendPaths().isEmpty()) {
-						if (const auto w = App::wnd()) {
+						Core::App().checkSendPaths();
-							w->sendPaths();
-						}
 					}
 				});
 			}, true);
@@ -429,7 +434,7 @@ bool GenerateDesktopFile(
 		}
 		return std::string();
 	}();
-	
+
 	if (sourceText.empty()) {
 		if (!silent) {
 			LOG(("App Error: Could not open '%1' for read").arg(sourceFile));

Telegram/SourceFiles/window/window_controller.cpp

@@ -341,6 +341,10 @@ void Controller::hideSettingsAndLayer(anim::type animated) {
 	_widget.ui_hideSettingsAndLayer(animated);
 }
 
+bool Controller::isLayerShown() const {
+	return _widget.ui_isLayerShown();
+}
+
 void Controller::sideBarChanged() {
 	_widget.recountGeometryConstraints();
 }

Telegram/SourceFiles/window/window_controller.h

@@ -90,6 +90,7 @@ public:
 
 	void hideLayer(anim::type animated = anim::type::normal);
 	void hideSettingsAndLayer(anim::type animated = anim::type::normal);
+	[[nodiscard]] bool isLayerShown() const;
 
 	void activate();
 	void reActivate();

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -1769,6 +1769,10 @@ void SessionController::removeLayerBlackout() {
 	widget()->ui_removeLayerBlackout();
 }
 
+bool SessionController::isLayerShown() const {
+	return _window->isLayerShown();
+}
+
 not_null<MainWidget*> SessionController::content() const {
 	return widget()->sessionContent();
 }

Telegram/SourceFiles/window/window_session_controller.h

@@ -446,6 +446,7 @@ public:
 		showSpecialLayer(nullptr, animated);
 	}
 	void removeLayerBlackout();
+	[[nodiscard]] bool isLayerShown() const;
 
 	void showCalendar(
 		Dialogs::Key chat,