Show leave confirmation when starting an RTMP stream.

Telegram/SourceFiles/calls/calls_instance.cpp

@@ -202,43 +202,90 @@ void Instance::startOutgoingCall(not_null<UserData*> user, bool video) {
 	}), video);
 }
 
-void Instance::showStartOrJoinGroupCall(
+void Instance::startOrJoinGroupCall(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer,
-		const StartGroupCallArgs &args) {
+		StartGroupCallArgs args) {
-	using JoinConfirm = StartGroupCallArgs::JoinConfirm;
+	confirmLeaveCurrent(show, peer, args, [=](StartGroupCallArgs args) {
-	const auto context = (args.confirm == JoinConfirm::Always)
+		using JoinConfirm = Calls::StartGroupCallArgs::JoinConfirm;
-		? Group::ChooseJoinAsProcess::Context::JoinWithConfirm
+		const auto context = (args.confirm == JoinConfirm::Always)
-		: peer->groupCall()
+			? Group::ChooseJoinAsProcess::Context::JoinWithConfirm
-		? Group::ChooseJoinAsProcess::Context::Join
+			: peer->groupCall()
-		: args.scheduleNeeded
+			? Group::ChooseJoinAsProcess::Context::Join
-		? Group::ChooseJoinAsProcess::Context::CreateScheduled
+			: args.scheduleNeeded
-		: Group::ChooseJoinAsProcess::Context::Create;
+			? Group::ChooseJoinAsProcess::Context::CreateScheduled
-	_chooseJoinAs->start(peer, context, [=](object_ptr<Ui::BoxContent> box) {
+			: Group::ChooseJoinAsProcess::Context::Create;
-		show->showBox(std::move(box), Ui::LayerOption::KeepOther);
+		_chooseJoinAs->start(peer, context, show, [=](Group::JoinInfo info) {
-	}, [=](QString text) {
+			const auto call = info.peer->groupCall();
-		Ui::Toast::Show(show->toastParent(), text);
+			info.joinHash = args.joinHash;
-	}, [=](Group::JoinInfo info) {
+			if (call) {
-		const auto call = info.peer->groupCall();
+				info.rtmp = call->rtmp();
-		info.joinHash = args.joinHash;
+			}
-		if (call) {
+			createGroupCall(
-			info.rtmp = call->rtmp();
+				std::move(info),
-		}
+				call ? call->input() : MTP_inputGroupCall({}, {}));
-		createGroupCall(
+		});
-			std::move(info),
-			call ? call->input() : MTP_inputGroupCall({}, {}));
 	});
 }
 
+void Instance::confirmLeaveCurrent(
+		std::shared_ptr<Ui::Show> show,
+		not_null<PeerData*> peer,
+		StartGroupCallArgs args,
+		Fn<void(StartGroupCallArgs)> confirmed) {
+	using JoinConfirm = Calls::StartGroupCallArgs::JoinConfirm;
+
+	auto confirmedArgs = args;
+	confirmedArgs.confirm = JoinConfirm::None;
+
+	const auto askConfirmation = [&](QString text, QString button) {
+		show->showBox(Ui::MakeConfirmBox({
+			.text = text,
+			.confirmed = [=] {
+				show->hideLayer();
+				confirmed(confirmedArgs);
+			},
+			.confirmText = button,
+		}));
+	};
+	if (args.confirm != JoinConfirm::None && inCall()) {
+		// Do you want to leave your active voice chat
+		// to join a voice chat in this group?
+		askConfirmation(
+			(peer->isBroadcast()
+				? tr::lng_call_leave_to_other_sure_channel
+				: tr::lng_call_leave_to_other_sure)(tr::now),
+			tr::lng_call_bar_hangup(tr::now));
+	} else if (args.confirm != JoinConfirm::None && inGroupCall()) {
+		const auto now = currentGroupCall()->peer();
+		if (now == peer) {
+			activateCurrentCall(args.joinHash);
+		} else if (currentGroupCall()->scheduleDate()) {
+			confirmed(confirmedArgs);
+		} else {
+			askConfirmation(
+				((peer->isBroadcast() && now->isBroadcast())
+					? tr::lng_group_call_leave_channel_to_other_sure_channel
+					: now->isBroadcast()
+					? tr::lng_group_call_leave_channel_to_other_sure
+					: peer->isBroadcast()
+					? tr::lng_group_call_leave_to_other_sure_channel
+					: tr::lng_group_call_leave_to_other_sure)(tr::now),
+				tr::lng_group_call_leave(tr::now));
+		}
+	} else {
+		confirmed(args);
+	}
+}
+
 void Instance::showStartWithRtmp(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer) {
-	_startWithRtmp->start(peer, [=](object_ptr<Ui::BoxContent> box) {
+	_startWithRtmp->start(peer, show, [=](Group::JoinInfo info) {
-		show->showBox(std::move(box), Ui::LayerOption::KeepOther);
+		confirmLeaveCurrent(show, peer, {}, [=](auto) {
-	}, [=](QString text) {
+			_startWithRtmp->close();
-		Ui::Toast::Show(show->toastParent(), text);
+			createGroupCall(std::move(info), MTP_inputGroupCall({}, {}));
-	}, [=](Group::JoinInfo info) {
+		});
-		createGroupCall(std::move(info), MTP_inputGroupCall({}, {}));
 	});
 }
 

Telegram/SourceFiles/calls/calls_instance.h

@@ -65,10 +65,10 @@ public:
 	~Instance();
 
 	void startOutgoingCall(not_null<UserData*> user, bool video);
-	void showStartOrJoinGroupCall(
+	void startOrJoinGroupCall(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer,
-		const StartGroupCallArgs &args);
+		StartGroupCallArgs args);
 	void showStartWithRtmp(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer);
@@ -120,6 +120,11 @@ private:
 		Group::JoinInfo info,
 		const MTPInputGroupCall &inputCall);
 	void destroyGroupCall(not_null<GroupCall*> call);
+	void confirmLeaveCurrent(
+		std::shared_ptr<Ui::Show> show,
+		not_null<PeerData*> peer,
+		StartGroupCallArgs args,
+		Fn<void(StartGroupCallArgs)> confirmed);
 
 	void requestPermissionOrFail(
 		Platform::PermissionType type,

Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/layers/generic_box.h"
 #include "ui/boxes/choose_date_time.h"
 #include "ui/text/text_utilities.h"
+#include "ui/toast/toast.h"
 #include "boxes/peer_list_box.h"
 #include "base/unixtime.h"
 #include "base/timer_rpl.h"
@@ -308,8 +309,7 @@ ChooseJoinAsProcess::~ChooseJoinAsProcess() {
 void ChooseJoinAsProcess::start(
 		not_null<PeerData*> peer,
 		Context context,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		Fn<void(JoinInfo)> done,
 		PeerData *changingJoinAsFrom) {
 	Expects(done != nullptr);
@@ -320,8 +320,7 @@ void ChooseJoinAsProcess::start(
 	if (_request) {
 		if (_request->peer == peer && !isScheduled) {
 			_request->context = context;
-			_request->showBox = std::move(showBox);
+			_request->show = std::move(show);
-			_request->showToast = std::move(showToast);
 			_request->done = std::move(done);
 			_request->changingJoinAsFrom = changingJoinAsFrom;
 			return;
@@ -330,13 +329,10 @@ void ChooseJoinAsProcess::start(
 		_request = nullptr;
 	}
 
-	const auto createRequest = [=,
+	const auto createRequest = [=, done = std::move(done)] {
-			showToast = std::move(showToast),
-			done = std::move(done)] {
 		_request = std::make_unique<ChannelsListRequest>(ChannelsListRequest{
 			.peer = peer,
-			.showBox = showBox,
+			.show = show,
-			.showToast = std::move(showToast),
 			.done = std::move(done),
 			.context = context,
 			.changingJoinAsFrom = changingJoinAsFrom });
@@ -350,7 +346,7 @@ void ChooseJoinAsProcess::start(
 				createRequest();
 				finish(info);
 			});
-		showBox(std::move(box));
+		show->showBox(std::move(box));
 		return;
 	}
 
@@ -411,7 +407,9 @@ void ChooseJoinAsProcess::processList(
 	auto info = JoinInfo{ .peer = peer, .joinAs = self };
 	const auto selectedId = peer->groupCallDefaultJoinAs();
 	if (list.empty()) {
-		_request->showToast(Lang::Hard::ServerError());
+		Ui::Toast::Show(
+			_request->show->toastParent(),
+			Lang::Hard::ServerError());
 		return;
 	}
 	info.joinAs = [&]() -> not_null<PeerData*> {
@@ -464,7 +462,7 @@ void ChooseJoinAsProcess::processList(
 		const auto safeFinish = crl::guard(guard, [=] { finish(info); });
 		const auto filter = [=](const auto &...) {
 			if (guard) {
-				_request->showBox(Box(
+				_request->show->showBox(Box(
 					ScheduleGroupCallBox,
 					info,
 					crl::guard(guard, [=](auto info) { finish(info); })));
@@ -485,7 +483,7 @@ void ChooseJoinAsProcess::processList(
 		}, _request->lifetime);
 
 		_request->box = box.data();
-		_request->showBox(std::move(box));
+		_request->show->showBox(std::move(box));
 		return;
 	}
 	auto box = Box(
@@ -499,7 +497,7 @@ void ChooseJoinAsProcess::processList(
 	}, _request->lifetime);
 
 	_request->box = box.data();
-	_request->showBox(std::move(box));
+	_request->show->showBox(std::move(box));
 }
 
 } // namespace Calls::Group

Telegram/SourceFiles/calls/group/calls_choose_join_as.h

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class PeerData;
 
 namespace Ui {
+class Show;
 class BoxContent;
 } // namespace Ui
 
@@ -36,8 +37,7 @@ public:
 	void start(
 		not_null<PeerData*> peer,
 		Context context,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		Fn<void(JoinInfo)> done,
 		PeerData *changingJoinAsFrom = nullptr);
 
@@ -48,8 +48,7 @@ private:
 
 	struct ChannelsListRequest {
 		not_null<PeerData*> peer;
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox;
+		std::shared_ptr<Ui::Show> show;
-		Fn<void(QString)> showToast;
 		Fn<void(JoinInfo)> done;
 		base::has_weak_ptr guard;
 		QPointer<Ui::BoxContent> box;

Telegram/SourceFiles/calls/group/calls_group_panel.cpp

@@ -1328,8 +1328,7 @@ void Panel::chooseJoinAs() {
 	_joinAsProcess.start(
 		_peer,
 		context,
-		showBoxCallback,
+		std::make_shared<Show>(this),
-		showToastCallback,
 		callback,
 		_call->joinAs());
 }
@@ -1470,6 +1469,10 @@ void Panel::showBox(
 	_layerBg->showBox(std::move(box), options, animated);
 }
 
+void Panel::hideLayer(anim::type animated) {
+	_layerBg->hideAll(animated);
+}
+
 void Panel::kickParticipantSure(not_null<PeerData*> participantPeer) {
 	if (const auto chat = _peer->asChat()) {
 		chat->session().api().chatParticipants().kick(chat, participantPeer);
@@ -2555,4 +2558,38 @@ not_null<Ui::RpWidget*> Panel::widget() const {
 	return _window.widget();
 }
 
+Show::Show(not_null<Panel*> panel)
+: _panel(base::make_weak(panel.get())) {
+}
+
+Show::~Show() = default;
+
+void Show::showBox(
+		object_ptr<Ui::BoxContent> content,
+		Ui::LayerOptions options) const {
+	if (const auto panel = _panel.get()) {
+		panel->showBox(std::move(content), options);
+	}
+}
+
+void Show::hideLayer() const {
+	if (const auto panel = _panel.get()) {
+		panel->hideLayer();
+	}
+}
+
+not_null<QWidget*> Show::toastParent() const {
+	const auto panel = _panel.get();
+	Assert(panel != nullptr);
+	return panel->widget();
+}
+
+bool Show::valid() const {
+	return !_panel.empty();
+}
+
+Show::operator bool() const {
+	return valid();
+}
+
 } // namespace Calls::Group

Telegram/SourceFiles/calls/group/calls_group_panel.h

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "calls/group/ui/desktop_capture_choose_source.h"
 #include "ui/effects/animations.h"
 #include "ui/gl/gl_window.h"
+#include "ui/layers/show.h"
 #include "ui/rp_widget.h"
 
 class Image;
@@ -74,11 +75,14 @@ enum class PanelMode;
 enum class StickedTooltip;
 class MicLevelTester;
 
-class Panel final : private Ui::DesktopCapture::ChooseSourceDelegate {
+class Panel final
+	: public base::has_weak_ptr
+	, private Ui::DesktopCapture::ChooseSourceDelegate {
 public:
 	Panel(not_null<GroupCall*> call);
 	~Panel();
 
+	[[nodiscard]] not_null<Ui::RpWidget*> widget() const;
 	[[nodiscard]] not_null<GroupCall*> call() const;
 	[[nodiscard]] bool isActive() const;
 
@@ -88,6 +92,7 @@ public:
 		object_ptr<Ui::BoxContent> box,
 		Ui::LayerOptions options,
 		anim::type animated = anim::type::normal);
+	void hideLayer(anim::type animated = anim::type::normal);
 
 	void minimize();
 	void close();
@@ -111,7 +116,6 @@ private:
 	};
 
 	[[nodiscard]] not_null<Ui::RpWindow*> window() const;
-	[[nodiscard]] not_null<Ui::RpWidget*> widget() const;
 
 	[[nodiscard]] PanelMode mode() const;
 
@@ -269,4 +273,21 @@ private:
 
 };
 
+class Show : public Ui::Show {
+public:
+	explicit Show(not_null<Panel*> panel);
+	~Show();
+	void showBox(
+		object_ptr<Ui::BoxContent> content,
+		Ui::LayerOptions options = Ui::LayerOption::KeepOther) const override;
+	void hideLayer() const override;
+	[[nodiscard]] not_null<QWidget*> toastParent() const override;
+	[[nodiscard]] bool valid() const override;
+	operator bool() const override;
+
+private:
+	const base::weak_ptr<Panel> _panel;
+
+};
+
 } // namespace Calls::Group

Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp

@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/boxes/confirm_box.h"
 #include "ui/layers/generic_box.h"
 #include "ui/text/text_utilities.h"
+#include "ui/toast/toast.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/wrap/vertical_layout.h"
@@ -39,8 +40,7 @@ void StartWithBox(
 		not_null<Ui::GenericBox*> box,
 		Fn<void()> done,
 		Fn<void()> revoke,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		rpl::producer<RtmpInfo> &&data) {
 	struct State {
 		base::unique_qptr<Ui::PopupMenu> menu;
@@ -50,8 +50,7 @@ void StartWithBox(
 	StartRtmpProcess::FillRtmpRows(
 		box->verticalLayout(),
 		true,
-		std::move(showBox),
+		std::move(show),
-		std::move(showToast),
 		std::move(data),
 		&st::boxLabel,
 		&st::groupCallRtmpShowButton,
@@ -97,23 +96,19 @@ void StartWithBox(
 } // namespace
 
 StartRtmpProcess::~StartRtmpProcess() {
-	if (_request) {
+	close();
-		_request->peer->session().api().request(_request->id).cancel();
-	}
 }
 
 void StartRtmpProcess::start(
 		not_null<PeerData*> peer,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		Fn<void(JoinInfo)> done) {
 	Expects(done != nullptr);
 
 	const auto session = &peer->session();
 	if (_request) {
 		if (_request->peer == peer) {
-			_request->showBox = std::move(showBox);
+			_request->show = std::move(show);
-			_request->showToast = std::move(showToast);
 			_request->done = std::move(done);
 			return;
 		}
@@ -123,9 +118,9 @@ void StartRtmpProcess::start(
 	_request = std::make_unique<RtmpRequest>(
 		RtmpRequest{
 			.peer = peer,
-			.showBox = std::move(showBox),
+			.show = std::move(show),
-			.showToast = std::move(showToast),
+			.done = std::move(done),
-			.done = std::move(done) });
+		});
 	session->account().sessionChanges(
 	) | rpl::start_with_next([=] {
 		_request = nullptr;
@@ -134,6 +129,16 @@ void StartRtmpProcess::start(
 	requestUrl(false);
 }
 
+void StartRtmpProcess::close() {
+	if (_request) {
+		_request->peer->session().api().request(_request->id).cancel();
+		if (const auto strong = _request->box.data()) {
+			strong->closeBox();
+		}
+		_request = nullptr;
+	}
+}
+
 void StartRtmpProcess::requestUrl(bool revoke) {
 	const auto session = &_request->peer->session();
 	_request->id = session->api().request(MTPphone_GetGroupCallStreamRtmpUrl(
@@ -146,7 +151,9 @@ void StartRtmpProcess::requestUrl(bool revoke) {
 		});
 		processUrl(std::move(data));
 	}).fail([=] {
-		_request->showToast(Lang::Hard::ServerError());
+		Ui::Toast::Show(
+			_request->show->toastParent(),
+			Lang::Hard::ServerError());
 	}).send();
 }
 
@@ -158,15 +165,8 @@ void StartRtmpProcess::processUrl(RtmpInfo data) {
 }
 
 void StartRtmpProcess::finish(JoinInfo info) {
-	const auto done = std::move(_request->done);
+	info.rtmpInfo = _request->data.current();
-	const auto box = _request->box;
+	_request->done(std::move(info));
-	const auto current = _request->data.current();
-	_request = nullptr;
-	info.rtmpInfo = current;
-	done(std::move(info));
-	if (const auto strong = box.data()) {
-		strong->closeBox();
-	}
 }
 
 void StartRtmpProcess::createBox() {
@@ -176,7 +176,7 @@ void StartRtmpProcess::createBox() {
 	};
 	auto revoke = [=] {
 		const auto guard = base::make_weak(&_request->guard);
-		_request->showBox(Ui::MakeConfirmBox({
+		_request->show->showBox(Ui::MakeConfirmBox({
 			.text = tr::lng_group_call_rtmp_revoke_sure(),
 			.confirmed = crl::guard(guard, [=](Fn<void()> &&close) {
 				requestUrl(true);
@@ -189,22 +189,20 @@ void StartRtmpProcess::createBox() {
 		StartWithBox,
 		std::move(done),
 		std::move(revoke),
-		_request->showBox,
+		_request->show,
-		_request->showToast,
 		_request->data.value());
 	object->boxClosing(
 	) | rpl::start_with_next([=] {
 		_request = nullptr;
 	}, _request->lifetime);
 	_request->box = Ui::MakeWeak(object.data());
-	_request->showBox(std::move(object));
+	_request->show->showBox(std::move(object));
 }
 
 void StartRtmpProcess::FillRtmpRows(
 		not_null<Ui::VerticalLayout*> container,
 		bool divider,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		rpl::producer<RtmpInfo> &&data,
 		const style::FlatLabel *labelStyle,
 		const style::IconButton *showButtonStyle,
@@ -230,6 +228,9 @@ void StartRtmpProcess::FillRtmpRows(
 		data
 	) | rpl::map([=](const auto &d) { return d.url; });
 
+	const auto showToast = [=](const QString &text) {
+		Ui::Toast::Show(show->toastParent(), text);
+	};
 	const auto addButton = [&](
 			bool key,
 			rpl::producer<QString> &&text) {
@@ -332,7 +333,7 @@ void StartRtmpProcess::FillRtmpRows(
 				newValue);
 		};
 		if (!state->warned && state->hidden.current()) {
-			showBox(Ui::MakeConfirmBox({
+			show->showBox(Ui::MakeConfirmBox({
 				.text = tr::lng_group_call_rtmp_key_warning(
 					Ui::Text::RichLangValue),
 				.confirmed = [=](Fn<void()> &&close) {

Telegram/SourceFiles/calls/group/calls_group_rtmp.h

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class PeerData;
 
 namespace Ui {
+class Show;
 class BoxContent;
 class VerticalLayout;
 } // namespace Ui
@@ -36,15 +37,14 @@ public:
 
 	void start(
 		not_null<PeerData*> peer,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		Fn<void(JoinInfo)> done);
+	void close();
 
 	static void FillRtmpRows(
 		not_null<Ui::VerticalLayout*> container,
 		bool divider,
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
+		std::shared_ptr<Ui::Show> show,
-		Fn<void(QString)> showToast,
 		rpl::producer<RtmpInfo> &&data,
 		const style::FlatLabel *labelStyle,
 		const style::IconButton *showButtonStyle,
@@ -61,8 +61,7 @@ private:
 	struct RtmpRequest {
 		not_null<PeerData*> peer;
 		rpl::variable<RtmpInfo> data;
-		Fn<void(object_ptr<Ui::BoxContent>)> showBox;
+		std::shared_ptr<Ui::Show> show;
-		Fn<void(QString)> showToast;
 		Fn<void(JoinInfo)> done;
 		base::has_weak_ptr guard;
 		QPointer<Ui::BoxContent> box;

Telegram/SourceFiles/calls/group/calls_group_settings.cpp

@@ -733,18 +733,10 @@ void SettingsBox(
 			return true;
 		});
 
-
 		StartRtmpProcess::FillRtmpRows(
 			layout,
 			false,
-			[=](object_ptr<Ui::BoxContent> &&object) {
+			std::make_shared<Ui::BoxShow>(box),
-				box->getDelegate()->show(std::move(object));
-			},
-			[=](QString text) {
-				Ui::Toast::Show(
-					box->getDelegate()->outerContainer(),
-					text);
-			},
 			state->data.events(),
 			&st::groupCallBoxLabel,
 			&st::groupCallSettingsRtmpShowButton,

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -1273,54 +1273,11 @@ void SessionController::showPeer(not_null<PeerData*> peer, MsgId msgId) {
 
 void SessionController::startOrJoinGroupCall(
 		not_null<PeerData*> peer,
-		const Calls::StartGroupCallArgs &args) {
+		Calls::StartGroupCallArgs args) {
-	using JoinConfirm = Calls::StartGroupCallArgs::JoinConfirm;
+	Core::App().calls().startOrJoinGroupCall(
-	auto &calls = Core::App().calls();
+		std::make_shared<Show>(this),
-	auto confirmedArgs = args;
+		peer,
-	confirmedArgs.confirm = JoinConfirm::None;
+		args);
-
-	const auto askConfirmation = [&](QString text, QString button) {
-		show(Ui::MakeConfirmBox({
-			.text = text,
-			.confirmed = crl::guard(this,[=] {
-				hideLayer();
-				startOrJoinGroupCall(peer, confirmedArgs);
-			}),
-			.confirmText = button,
-		}));
-	};
-	if (args.confirm != JoinConfirm::None && calls.inCall()) {
-		// Do you want to leave your active voice chat
-		// to join a voice chat in this group?
-		askConfirmation(
-			(peer->isBroadcast()
-				? tr::lng_call_leave_to_other_sure_channel
-				: tr::lng_call_leave_to_other_sure)(tr::now),
-			tr::lng_call_bar_hangup(tr::now));
-	} else if (args.confirm != JoinConfirm::None
-		&& calls.inGroupCall()) {
-		const auto now = calls.currentGroupCall()->peer();
-		if (now == peer) {
-			calls.activateCurrentCall(args.joinHash);
-		} else if (calls.currentGroupCall()->scheduleDate()) {
-			startOrJoinGroupCall(peer, confirmedArgs);
-		} else {
-			askConfirmation(
-				((peer->isBroadcast() && now->isBroadcast())
-					? tr::lng_group_call_leave_channel_to_other_sure_channel
-					: now->isBroadcast()
-					? tr::lng_group_call_leave_channel_to_other_sure
-					: peer->isBroadcast()
-					? tr::lng_group_call_leave_to_other_sure_channel
-					: tr::lng_group_call_leave_to_other_sure)(tr::now),
-				tr::lng_group_call_leave(tr::now));
-		}
-	} else {
-		calls.showStartOrJoinGroupCall(
-			std::make_shared<Show>(this),
-			peer,
-			args);
-	}
 }
 
 void SessionController::showCalendar(Dialogs::Key chat, QDate requestedDate) {

Telegram/SourceFiles/window/window_session_controller.h

@@ -387,7 +387,7 @@ public:
 
 	void startOrJoinGroupCall(
 		not_null<PeerData*> peer,
-		const Calls::StartGroupCallArgs &args);
+		Calls::StartGroupCallArgs args);
 
 	void showSection(
 		std::shared_ptr<SectionMemento> memento,