Allow sending silent messages.

Telegram/Resources/langs/lang.strings

@@ -1233,6 +1233,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_cant_invite_make_admin" = "Make admin";
 
 "lng_send_button" = "Send";
+"lng_send_silent_message" = "Send without sound";
 "lng_message_ph" = "Write a message...";
 "lng_broadcast_ph" = "Broadcast a message...";
 "lng_broadcast_silent_ph" = "Silent broadcast...";

Telegram/SourceFiles/api/api_sending.cpp

@@ -31,7 +31,8 @@ void SendExistingMedia(
 		const MTPInputMedia &inputMedia,
 		Data::FileOrigin origin,
 		TextWithEntities caption,
-		MsgId replyToId) {
+		MsgId replyToId,
+		bool silent) {
 	const auto peer = history->peer;
 	const auto session = &history->session();
 	const auto api = &session->api();
@@ -40,6 +41,7 @@ void SendExistingMedia(
 	options.clearDraft = false;
 	options.replyTo = replyToId;
 	options.generateLocal = true;
+	options.silent = silent;
 
 	api->sendAction(options);
 
@@ -52,8 +54,9 @@ void SendExistingMedia(
 		flags |= MTPDmessage::Flag::f_reply_to_msg_id;
 		sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
 	}
-	bool channelPost = peer->isChannel() && !peer->isMegagroup();
-	bool silentPost = channelPost && session->data().notifySilentPosts(peer);
+	const auto channelPost = peer->isChannel() && !peer->isMegagroup();
+	const auto silentPost = options.silent
+		|| (channelPost && session->data().notifySilentPosts(peer));
 	if (channelPost) {
 		flags |= MTPDmessage::Flag::f_views;
 		flags |= MTPDmessage::Flag::f_post;
@@ -131,7 +134,7 @@ void SendExistingMedia(
 	performRequest();
 
 	if (const auto main = App::main()) {
-		main->finishForwarding(history);
+		main->finishForwarding(history, options.silent);
 	}
 }
 
@@ -139,15 +142,17 @@ void SendExistingMedia(
 
 void SendExistingDocument(
 		not_null<History*> history,
-		not_null<DocumentData*> document) {
-	SendExistingDocument(history, document, {});
+		not_null<DocumentData*> document,
+		bool silent) {
+	SendExistingDocument(history, document, {}, 0, silent);
 }
 
 void SendExistingDocument(
 		not_null<History*> history,
 		not_null<DocumentData*> document,
 		TextWithEntities caption,
-		MsgId replyToId) {
+		MsgId replyToId,
+		bool silent) {
 	SendExistingMedia(
 		history,
 		document,
@@ -157,7 +162,8 @@ void SendExistingDocument(
 			MTPint()),
 		document->stickerOrGifOrigin(),
 		caption,
-		replyToId);
+		replyToId,
+		silent);
 
 	if (document->sticker()) {
 		if (const auto main = App::main()) {
@@ -169,15 +175,17 @@ void SendExistingDocument(
 
 void SendExistingPhoto(
 		not_null<History*> history,
-		not_null<PhotoData*> photo) {
-	SendExistingPhoto(history, photo, {});
+		not_null<PhotoData*> photo,
+		bool silent) {
+	SendExistingPhoto(history, photo, {}, 0, silent);
 }
 
 void SendExistingPhoto(
 		not_null<History*> history,
 		not_null<PhotoData*> photo,
 		TextWithEntities caption,
-		MsgId replyToId) {
+		MsgId replyToId,
+		bool silent) {
 	SendExistingMedia(
 		history,
 		photo,
@@ -187,7 +195,8 @@ void SendExistingPhoto(
 			MTPint()),
 		Data::FileOrigin(),
 		caption,
-		replyToId);
+		replyToId,
+		silent);
 }
 
 } // namespace Api

Telegram/SourceFiles/api/api_sending.h

@@ -15,22 +15,26 @@ namespace Api {
 
 void SendExistingDocument(
 	not_null<History*> history,
-	not_null<DocumentData*> document);
+	not_null<DocumentData*> document,
+	bool silent = false);
 
 void SendExistingDocument(
 	not_null<History*> history,
 	not_null<DocumentData*> document,
 	TextWithEntities caption,
-	MsgId replyToId = 0);
+	MsgId replyToId = 0,
+	bool silent = false);
 
 void SendExistingPhoto(
 	not_null<History*> history,
-	not_null<PhotoData*> photo);
+	not_null<PhotoData*> photo,
+	bool silent = false);
 
 void SendExistingPhoto(
 	not_null<History*> history,
 	not_null<PhotoData*> photo,
 	TextWithEntities caption,
-	MsgId replyToId = 0);
+	MsgId replyToId = 0,
+	bool silent = false);
 
 } // namespace Api

Telegram/SourceFiles/apiwrap.cpp

@@ -97,13 +97,6 @@ using PhotoFileLocationId = Data::PhotoFileLocationId;
 using DocumentFileLocationId = Data::DocumentFileLocationId;
 using UpdatedFileReferences = Data::UpdatedFileReferences;
 
-bool IsSilentPost(not_null<HistoryItem*> item, bool silent) {
-	const auto history = item->history();
-	return silent
-		&& history->peer->isChannel()
-		&& !history->peer->isMegagroup();
-}
-
 MTPVector<MTPDocumentAttribute> ComposeSendingDocumentAttributes(
 		not_null<DocumentData*> document) {
 	const auto filenameAttribute = MTP_documentAttributeFilename(
@@ -4406,8 +4399,8 @@ void ApiWrap::forwardMessages(
 	readServerHistory(history);
 
 	const auto channelPost = peer->isChannel() && !peer->isMegagroup();
-	const auto silentPost = channelPost
-		&& _session->data().notifySilentPosts(peer);
+	const auto silentPost = options.silent
+		|| (channelPost && _session->data().notifySilentPosts(peer));
 
 	auto flags = MTPDmessage::Flags(0);
 	auto sendFlags = MTPmessages_ForwardMessages::Flags(0);
@@ -4875,6 +4868,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 	auto options = ApiWrap::SendOptions(history);
 	options.clearDraft = message.clearDraft;
 	options.replyTo = message.replyTo;
+	options.silent = message.silent;
 	options.generateLocal = true;
 	options.webPageId = message.webPageId;
 	options.handleSupportSwitch = message.handleSupportSwitch;
@@ -4924,9 +4918,9 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 					MTP_int(page->pendingTill)));
 			flags |= MTPDmessage::Flag::f_media;
 		}
-		bool channelPost = peer->isChannel() && !peer->isMegagroup();
-		bool silentPost = channelPost
-			&& _session->data().notifySilentPosts(peer);
+		const auto channelPost = peer->isChannel() && !peer->isMegagroup();
+		const auto silentPost = message.silent
+			|| (channelPost && _session->data().notifySilentPosts(peer));
 		if (channelPost) {
 			flags |= MTPDmessage::Flag::f_views;
 			flags |= MTPDmessage::Flag::f_post;
@@ -4995,7 +4989,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 	}
 
 	if (const auto main = App::main()) {
-		main->finishForwarding(history);
+		main->finishForwarding(history, message.silent);
 	}
 }
 
@@ -5049,7 +5043,8 @@ void ApiWrap::sendInlineResult(
 		sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_reply_to_msg_id;
 	}
 	bool channelPost = peer->isChannel() && !peer->isMegagroup();
-	bool silentPost = channelPost && _session->data().notifySilentPosts(peer);
+	bool silentPost = options.silent
+		|| (channelPost && _session->data().notifySilentPosts(peer));
 	if (channelPost) {
 		flags |= MTPDmessage::Flag::f_views;
 		flags |= MTPDmessage::Flag::f_post;
@@ -5106,7 +5101,7 @@ void ApiWrap::sendInlineResult(
 	).send();
 
 	if (const auto main = App::main()) {
-		main->finishForwarding(history);
+		main->finishForwarding(history, options.silent);
 	}
 }
 
@@ -5213,7 +5208,7 @@ void ApiWrap::sendMediaWithRandomId(
 		| (replyTo
 			? MTPmessages_SendMedia::Flag::f_reply_to_msg_id
 			: MTPmessages_SendMedia::Flag(0))
-		| (IsSilentPost(item, silent)
+		| (silent
 			? MTPmessages_SendMedia::Flag::f_silent
 			: MTPmessages_SendMedia::Flag(0))
 		| (!sentEntities.v.isEmpty()
@@ -5309,7 +5304,7 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 		| (replyTo
 			? MTPmessages_SendMultiMedia::Flag::f_reply_to_msg_id
 			: MTPmessages_SendMultiMedia::Flag(0))
-		| (IsSilentPost(sample, album->silent)
+		| (album->silent
 			? MTPmessages_SendMultiMedia::Flag::f_silent
 			: MTPmessages_SendMultiMedia::Flag(0));
 	const auto peer = history->peer;
@@ -5338,7 +5333,7 @@ FileLoadTo ApiWrap::fileLoadTaskOptions(const SendOptions &options) const {
 	const auto peer = options.history->peer;
 	return FileLoadTo(
 		peer->id,
-		_session->data().notifySilentPosts(peer),
+		options.silent || _session->data().notifySilentPosts(peer),
 		options.replyTo);
 }
 
@@ -5788,8 +5783,8 @@ void ApiWrap::createPoll(
 		history->clearCloudDraft();
 	}
 	const auto channelPost = peer->isChannel() && !peer->isMegagroup();
-	const auto silentPost = channelPost
-		&& _session->data().notifySilentPosts(peer);
+	const auto silentPost = options.silent
+		|| (channelPost && _session->data().notifySilentPosts(peer));
 	if (silentPost) {
 		sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
 	}

Telegram/SourceFiles/apiwrap.h

@@ -381,6 +381,7 @@ public:
 		not_null<History*> history;
 		MsgId replyTo = 0;
 		WebPageId webPageId = 0;
+		bool silent = false;
 		bool clearDraft = false;
 		bool generateLocal = true;
 		bool handleSupportSwitch = false;
@@ -453,6 +454,7 @@ public:
 		TextWithTags textWithTags;
 		MsgId replyTo = 0;
 		WebPageId webPageId = 0;
+		bool silent = false;
 		bool clearDraft = true;
 		bool handleSupportSwitch = false;
 	};

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -1469,6 +1469,7 @@ void SendFilesBox::setupShadows(
 
 void SendFilesBox::prepare() {
 	_send = addButton(tr::lng_send_button(), [=] { send(); });
+	SetupSendWithoutSound(_send, [=] { return true; }, [=] { send(true); });
 	addButton(tr::lng_cancel(), [=] { closeBox(); });
 	initSendWay();
 	setupCaption();
@@ -1637,7 +1638,7 @@ void SendFilesBox::setupCaption() {
 		const auto ctrlShiftEnter = modifiers.testFlag(Qt::ShiftModifier)
 			&& (modifiers.testFlag(Qt::ControlModifier)
 				|| modifiers.testFlag(Qt::MetaModifier));
-		send(ctrlShiftEnter);
+		send(false, ctrlShiftEnter);
 	});
 	connect(_caption, &Ui::InputField::cancelled, [=] { closeBox(); });
 	_caption->setMimeDataHook([=](
@@ -1838,7 +1839,7 @@ void SendFilesBox::keyPressEvent(QKeyEvent *e) {
 		const auto ctrl = modifiers.testFlag(Qt::ControlModifier)
 			|| modifiers.testFlag(Qt::MetaModifier);
 		const auto shift = modifiers.testFlag(Qt::ShiftModifier);
-		send(ctrl && shift);
+		send(false, ctrl && shift);
 	} else {
 		BoxContent::keyPressEvent(e);
 	}
@@ -1909,7 +1910,7 @@ void SendFilesBox::setInnerFocus() {
 	}
 }
 
-void SendFilesBox::send(bool ctrlShiftEnter) {
+void SendFilesBox::send(bool silent, bool ctrlShiftEnter) {
 	using Way = SendFilesWay;
 	const auto way = _sendWay ? _sendWay->value() : Way::Files;
 
@@ -1938,6 +1939,7 @@ void SendFilesBox::send(bool ctrlShiftEnter) {
 			std::move(_list),
 			way,
 			std::move(caption),
+			silent,
 			ctrlShiftEnter);
 	}
 	closeBox();

Telegram/SourceFiles/boxes/send_files_box.h

@@ -60,6 +60,7 @@ public:
 			Storage::PreparedList &&list,
 			SendFilesWay way,
 			TextWithTags &&caption,
+			bool silent,
 			bool ctrlShiftEnter)> callback) {
 		_confirmedCallback = std::move(callback);
 	}
@@ -100,7 +101,7 @@ private:
 	void prepareAlbumPreview();
 	void applyAlbumOrder();
 
-	void send(bool ctrlShiftEnter = false);
+	void send(bool silent = false, bool ctrlShiftEnter = false);
 	void captionResized();
 
 	void setupTitleText();
@@ -127,6 +128,7 @@ private:
 		Storage::PreparedList &&list,
 		SendFilesWay way,
 		TextWithTags &&caption,
+		bool silent,
 		bool ctrlShiftEnter)> _confirmedCallback;
 	Fn<void()> _cancelledCallback;
 	bool _confirmed = false;

Telegram/SourceFiles/boxes/share_box.cpp

@@ -408,7 +408,13 @@ void ShareBox::keyPressEvent(QKeyEvent *e) {
 void ShareBox::createButtons() {
 	clearButtons();
 	if (_hasSelected) {
-		addButton(tr::lng_share_confirm(), [=] { submit(); });
+		const auto send = addButton(tr::lng_share_confirm(), [=] {
+			submit();
+		});
+		SetupSendWithoutSound(
+			send,
+			[=] { return true; },
+			[=] { submit(true); });
 	} else if (_copyCallback) {
 		addButton(tr::lng_share_copy_link(), [=] { copyLink(); });
 	}
@@ -442,11 +448,12 @@ void ShareBox::innerSelectedChanged(PeerData *peer, bool checked) {
 	update();
 }
 
-void ShareBox::submit() {
+void ShareBox::submit(bool silent) {
 	if (_submitCallback) {
 		_submitCallback(
 			_inner->selected(),
-			_comment->entity()->getTextWithAppliedMarkdown());
+			_comment->entity()->getTextWithAppliedMarkdown(),
+			silent);
 	}
 }
 

Telegram/SourceFiles/boxes/share_box.h

@@ -49,7 +49,10 @@ void ShareGameScoreByHash(
 class ShareBox : public BoxContent, public RPCSender {
 public:
 	using CopyCallback = Fn<void()>;
-	using SubmitCallback = Fn<void(QVector<PeerData*>&&, TextWithTags&&)>;
+	using SubmitCallback = Fn<void(
+		QVector<PeerData*>&&,
+		TextWithTags&&,
+		bool)>;
 	using FilterCallback = Fn<bool(PeerData*)>;
 
 	ShareBox(
@@ -70,7 +73,7 @@ private:
 	void prepareCommentField();
 	void scrollAnimationCallback();
 
-	void submit();
+	void submit(bool silent = false);
 	void copyLink();
 	bool searchByUsername(bool useCache = false);
 

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -14,8 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/qthelp_url.h"
 #include "boxes/abstract_box.h"
 #include "ui/wrap/vertical_layout.h"
+#include "ui/widgets/popup_menu.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
+#include "core/event_filter.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
 #include "window/window_session_controller.h"
 #include "lang/lang_keys.h"
@@ -772,3 +774,19 @@ void MessageLinksParser::apply(
 	}
 	_list = std::move(parsed);
 }
+
+void SetupSendWithoutSound(
+		not_null<Ui::RpWidget*> button,
+		Fn<bool()> enabled,
+		Fn<void()> send) {
+	const auto menu = std::make_shared<base::unique_qptr<Ui::PopupMenu>>();
+	Core::InstallEventFilter(button, [=](not_null<QEvent*> e) {
+		if (e->type() == QEvent::ContextMenu && enabled()) {
+			*menu = base::make_unique_q<Ui::PopupMenu>(button);
+			(*menu)->addAction(tr::lng_send_silent_message(tr::now), send);
+			(*menu)->popup(QCursor::pos());
+			return true;
+		}
+		return false;
+	});
+}

Telegram/SourceFiles/chat_helpers/message_field.h

@@ -101,4 +101,9 @@ private:
 	base::Timer _timer;
 	QtConnectionOwner _connection;
 
-};
+};
+
+void SetupSendWithoutSound(
+	not_null<Ui::RpWidget*> button,
+	Fn<bool()> enabled,
+	Fn<void()> send);

Telegram/SourceFiles/history/history_message.cpp

@@ -216,7 +216,8 @@ void FastShareMessage(not_null<HistoryItem*> item) {
 	};
 	auto submitCallback = [=](
 			QVector<PeerData*> &&result,
-			TextWithTags &&comment) {
+			TextWithTags &&comment,
+			bool silent) {
 		if (!data->requests.empty()) {
 			return; // Share clicked already.
 		}
@@ -264,6 +265,9 @@ void FastShareMessage(not_null<HistoryItem*> item) {
 			| MTPmessages_ForwardMessages::Flag::f_with_my_score
 			| (isGroup
 				? MTPmessages_ForwardMessages::Flag::f_grouped
+				: MTPmessages_ForwardMessages::Flag(0))
+			| (silent
+				? MTPmessages_ForwardMessages::Flag::f_silent
 				: MTPmessages_ForwardMessages::Flag(0));
 		auto msgIds = QVector<MTPint>();
 		msgIds.reserve(data->msgIds.size());

Telegram/SourceFiles/history/history_widget.cpp

@@ -304,6 +304,10 @@ HistoryWidget::HistoryWidget(
 	_unreadMentions->addClickHandler([=] { showNextUnreadMention(); });
 	_fieldBarCancel->addClickHandler([=] { cancelFieldAreaState(); });
 	_send->addClickHandler([=] { sendButtonClicked(); });
+	SetupSendWithoutSound(_send, [=] {
+		return (_send->type() == Ui::SendButton::Type::Send)
+			&& !_send->isDisabled();
+	}, [=] { send(true); });
 	_unblock->addClickHandler([=] { unblockUser(); });
 	_botStart->addClickHandler([=] { sendBotStartCommand(); });
 	_joinChannel->addClickHandler([=] { joinChannel(); });
@@ -954,7 +958,7 @@ void HistoryWidget::onHashtagOrBotCommandInsert(
 	// Send bot command at once, if it was not inserted by pressing Tab.
 	if (str.at(0) == '/' && method != FieldAutocomplete::ChooseMethod::ByTab) {
 		App::sendBotCommand(_peer, nullptr, str, replyToId());
-		App::main()->finishForwarding(_history);
+		App::main()->finishForwarding(_history, false);
 		setFieldText(_field->getTextWithTagsPart(_field->textCursor().position()));
 	} else {
 		_field->insertTag(str);
@@ -2814,7 +2818,7 @@ void HistoryWidget::hideSelectorControlsAnimated() {
 	}
 }
 
-void HistoryWidget::send(Qt::KeyboardModifiers modifiers) {
+void HistoryWidget::send(bool silent, Qt::KeyboardModifiers modifiers) {
 	if (!_history) {
 		return;
 	} else if (_editMsgId) {
@@ -2834,6 +2838,7 @@ void HistoryWidget::send(Qt::KeyboardModifiers modifiers) {
 	message.textWithTags = _field->getTextWithAppliedMarkdown();
 	message.replyTo = replyToId();
 	message.webPageId = webPageId;
+	message.silent = silent;
 	message.handleSupportSwitch = Support::HandleSwitch(modifiers);
 
 	const auto error = GetErrorTextForForward(
@@ -4079,6 +4084,7 @@ bool HistoryWidget::confirmSendingFiles(
 			Storage::PreparedList &&list,
 			SendFilesWay way,
 			TextWithTags &&caption,
+			bool silent,
 			bool ctrlShiftEnter) {
 		if (showSendingFilesError(list)) {
 			return;
@@ -4094,6 +4100,7 @@ bool HistoryWidget::confirmSendingFiles(
 			type,
 			std::move(caption),
 			replyToId(),
+			silent,
 			album);
 	}));
 	box->setCancelledCallback(crl::guard(this, [=] {
@@ -4197,23 +4204,12 @@ bool HistoryWidget::confirmSendingFiles(
 	return false;
 }
 
-void HistoryWidget::uploadFiles(
-		Storage::PreparedList &&list,
-		SendMediaType type) {
-	ActivateWindow(controller());
-
-	uploadFilesAfterConfirmation(
-		std::move(list),
-		type,
-		TextWithTags(),
-		replyToId());
-}
-
 void HistoryWidget::uploadFilesAfterConfirmation(
 		Storage::PreparedList &&list,
 		SendMediaType type,
 		TextWithTags &&caption,
 		MsgId replyTo,
+		bool silent,
 		std::shared_ptr<SendingAlbum> album) {
 	Assert(canWriteMessage());
 
@@ -4230,6 +4226,7 @@ void HistoryWidget::uploadFilesAfterConfirmation(
 
 	auto options = ApiWrap::SendOptions(_history);
 	options.replyTo = replyTo;
+	options.silent = silent;
 	session().api().sendFiles(
 		std::move(list),
 		type,
@@ -4353,7 +4350,7 @@ void HistoryWidget::sendFileConfirmed(
 		flags |= MTPDmessage::Flag::f_reply_to_msg_id;
 	}
 	const auto channelPost = peer->isChannel() && !peer->isMegagroup();
-	const auto silentPost = channelPost && file->to.silent;
+	const auto silentPost = file->to.silent;
 	if (channelPost) {
 		flags |= MTPDmessage::Flag::f_views;
 		flags |= MTPDmessage::Flag::f_post;

Telegram/SourceFiles/history/history_widget.h

@@ -324,7 +324,9 @@ private:
 	void initTabbedSelector();
 	void updateField();
 
-	void send(Qt::KeyboardModifiers modifiers = Qt::KeyboardModifiers());
+	void send(
+		bool silent = false,
+		Qt::KeyboardModifiers modifiers = Qt::KeyboardModifiers());
 	void handlePendingHistoryUpdate();
 	void fullPeerUpdated(PeerData *peer);
 	void toggleTabbedSelectorMode();
@@ -401,7 +403,6 @@ private:
 		const QString &insertTextOnCancel = QString());
 	bool showSendingFilesError(const Storage::PreparedList &list) const;
 
-	void uploadFiles(Storage::PreparedList &&list, SendMediaType type);
 	void uploadFile(const QByteArray &fileContent, SendMediaType type);
 
 	void uploadFilesAfterConfirmation(
@@ -409,6 +410,7 @@ private:
 		SendMediaType type,
 		TextWithTags &&caption,
 		MsgId replyTo,
+		bool silent,
 		std::shared_ptr<SendingAlbum> album = nullptr);
 
 	void subscribeToUploader();

Telegram/SourceFiles/mainwidget.cpp

@@ -679,7 +679,7 @@ void MainWidget::cancelForwarding(not_null<History*> history) {
 	_history->updateForwarding();
 }
 
-void MainWidget::finishForwarding(not_null<History*> history) {
+void MainWidget::finishForwarding(not_null<History*> history, bool silent) {
 	auto toForward = history->validateForwardDraft();
 	if (!toForward.empty()) {
 		const auto error = GetErrorTextForForward(history->peer, toForward);
@@ -688,6 +688,7 @@ void MainWidget::finishForwarding(not_null<History*> history) {
 		}
 
 		auto options = ApiWrap::SendOptions(history);
+		options.silent = silent;
 		session().api().forwardMessages(std::move(toForward), options);
 		cancelForwarding(history);
 	}

Telegram/SourceFiles/mainwidget.h

@@ -231,7 +231,7 @@ public:
 	void pushReplyReturn(not_null<HistoryItem*> item);
 
 	void cancelForwarding(not_null<History*> history);
-	void finishForwarding(not_null<History*> history);
+	void finishForwarding(not_null<History*> history, bool silent);
 
 	// Does offerPeer or showPeerHistory.
 	void choosePeer(PeerId peerId, MsgId showAtMsgId);