Replaced some qstr with u""_q literal.

Telegram/SourceFiles/data/data_cloud_themes.cpp

@@ -221,7 +221,7 @@ void CloudThemes::resolve(
 	)).done([=](const MTPTheme &result) {
 		showPreview(controller, result);
 	}).fail([=](const MTP::Error &error) {
-		if (error.type() == qstr("THEME_FORMAT_INVALID")) {
+		if (error.type() == u"THEME_FORMAT_INVALID"_q) {
 			controller->show(Ui::MakeInformBox(tr::lng_theme_no_desktop()));
 		}
 	}).send();

Telegram/SourceFiles/data/data_document.cpp

@@ -201,7 +201,7 @@ QString FileNameForSave(
 		dir);
 #ifdef Q_OS_WIN
 	const auto lower = result.trimmed().toLower();
-	const auto kBadExtensions = { qstr(".lnk"), qstr(".scf") };
+	const auto kBadExtensions = { u".lnk"_q, u".scf"_q };
 	const auto kMaskExtension = qsl(".download");
 	for (const auto extension : kBadExtensions) {
 		if (lower.endsWith(extension)) {
@@ -227,7 +227,7 @@ QString DocumentFileNameForSave(
 	QStringList p = mimeType.globPatterns();
 	QString pattern = p.isEmpty() ? QString() : p.front();
 	if (data->isVoiceMessage()) {
-		auto mp3 = data->hasMimeType(qstr("audio/mp3"));
+		auto mp3 = data->hasMimeType(u"audio/mp3"_q);
 		name = already.isEmpty() ? (mp3 ? qsl(".mp3") : qsl(".ogg")) : already;
 		filter = mp3 ? qsl("MP3 Audio (*.mp3);;") : qsl("OGG Opus Audio (*.ogg);;");
 		filter += FileDialog::AllFilesFilter();
@@ -430,7 +430,7 @@ void DocumentData::setattributes(
 		type = FileDocument;
 		_additional = nullptr;
 	} else if (type == FileDocument
-		&& hasMimeType(qstr("video/webm"))
+		&& hasMimeType(u"video/webm"_q)
 		&& (size < Storage::kMaxStickerBytesSize)
 		&& GoodStickerDimensions(dimensions.width(), dimensions.height())) {
 		type = StickerDocument;
@@ -444,7 +444,7 @@ void DocumentData::setattributes(
 
 void DocumentData::validateLottieSticker() {
 	if (type == FileDocument
-		&& hasMimeType(qstr("application/x-tgsticker"))) {
+		&& hasMimeType(u"application/x-tgsticker"_q)) {
 		type = StickerDocument;
 		_additional = std::make_unique<StickerData>();
 		sticker()->type = StickerType::Tgs;
@@ -532,11 +532,11 @@ bool DocumentData::isPatternWallPaper() const {
 }
 
 bool DocumentData::isPatternWallPaperPNG() const {
-	return isWallPaper() && hasMimeType(qstr("image/png"));
+	return isWallPaper() && hasMimeType(u"image/png"_q);
 }
 
 bool DocumentData::isPatternWallPaperSVG() const {
-	return isWallPaper() && hasMimeType(qstr("application/x-tgwallpattern"));
+	return isWallPaper() && hasMimeType(u"application/x-tgwallpattern"_q);
 }
 
 bool DocumentData::isPremiumSticker() const {
@@ -736,7 +736,7 @@ bool DocumentData::saveToCache() const {
 			|| isVoiceMessage()
 			|| isWallPaper()
 			|| isTheme()
-			|| (hasMimeType(qstr("image/png"))
+			|| (hasMimeType(u"image/png"_q)
 				&& _filename.startsWith("image_")));
 }
 
@@ -1157,7 +1157,7 @@ void DocumentData::refreshPossibleCoverThumbnail() {
 	if (songData->performer.isEmpty()
 		|| songData->title.isEmpty()
 		// Ignore cover for voice chat records.
-		|| hasMimeType(qstr("audio/ogg"))) {
+		|| hasMimeType(u"audio/ogg"_q)) {
 		return;
 	}
 	const auto size = kDefaultCoverThumbnailSize;
@@ -1375,7 +1375,7 @@ QString DocumentData::mimeString() const {
 	return _mimeString;
 }
 
-bool DocumentData::hasMimeType(QLatin1String mime) const {
+bool DocumentData::hasMimeType(const QString &mime) const {
 	return (_mimeString == mime);
 }
 
@@ -1438,19 +1438,19 @@ bool DocumentData::isVideoMessage() const {
 bool DocumentData::isAnimation() const {
 	return (type == AnimatedDocument)
 		|| isVideoMessage()
-		|| (hasMimeType(qstr("image/gif"))
+		|| (hasMimeType(u"image/gif"_q)
 			&& !(_flags & Flag::StreamingPlaybackFailed));
 }
 
 bool DocumentData::isGifv() const {
 	return (type == AnimatedDocument)
-		&& hasMimeType(qstr("video/mp4"));
+		&& hasMimeType(u"video/mp4"_q);
 }
 
 bool DocumentData::isTheme() const {
-	return hasMimeType(qstr("application/x-tgtheme-tdesktop"))
-		|| _filename.endsWith(qstr(".tdesktop-theme"), Qt::CaseInsensitive)
-		|| _filename.endsWith(qstr(".tdesktop-palette"), Qt::CaseInsensitive);
+	return hasMimeType(u"application/x-tgtheme-tdesktop"_q)
+		|| _filename.endsWith(u".tdesktop-theme"_q, Qt::CaseInsensitive)
+		|| _filename.endsWith(u".tdesktop-palette"_q, Qt::CaseInsensitive);
 }
 
 bool DocumentData::isSong() const {
@@ -1467,15 +1467,15 @@ bool DocumentData::isAudioFile() const {
 	} else if (isSong()) {
 		return true;
 	}
-	const auto prefix = qstr("audio/");
+	const auto prefix = u"audio/"_q;
 	if (!_mimeString.startsWith(prefix, Qt::CaseInsensitive)) {
-		if (_filename.endsWith(qstr(".opus"), Qt::CaseInsensitive)) {
+		if (_filename.endsWith(u".opus"_q, Qt::CaseInsensitive)) {
 			return true;
 		}
 		return false;
 	}
 	const auto left = _mimeString.mid(prefix.size());
-	const auto types = { qstr("x-wav"), qstr("wav"), qstr("mp4") };
+	const auto types = { u"x-wav"_q, u"wav"_q, u"mp4"_q };
 	return ranges::contains(types, left);
 }
 

Telegram/SourceFiles/data/data_document.h

@@ -249,7 +249,7 @@ public:
 
 	[[nodiscard]] QString filename() const;
 	[[nodiscard]] QString mimeString() const;
-	[[nodiscard]] bool hasMimeType(QLatin1String mime) const;
+	[[nodiscard]] bool hasMimeType(const QString &mime) const;
 	void setMimeString(const QString &mime);
 
 	[[nodiscard]] bool hasAttachedStickers() const;

Telegram/SourceFiles/data/data_histories.cpp

@@ -640,7 +640,7 @@ void Histories::deleteAllMessages(
 			)).done([=](const MTPUpdates &result) {
 				session().api().applyUpdates(result);
 			//}).fail([=](const MTP::Error &error) {
-			//	if (error.type() == qstr("CHANNEL_TOO_LARGE")) {
+			//	if (error.type() == u"CHANNEL_TOO_LARGE"_q) {
 			//		Ui::show(Box<Ui::InformBox>(tr::lng_cant_delete_channel(tr::now)));
 			//	}
 			}).send();

Telegram/SourceFiles/data/data_media_types.cpp

@@ -283,7 +283,7 @@ TextForMimeData WithCaptionClipboardText(
 		TextForMimeData &&caption) {
 	auto result = TextForMimeData();
 	result.reserve(5 + attachType.size() + caption.expanded.size());
-	result.append(qstr("[ ")).append(attachType).append(qstr(" ]"));
+	result.append(u"[ "_q).append(attachType).append(u" ]"_q);
 	if (!caption.empty()) {
 		result.append('\n').append(std::move(caption));
 	}
@@ -914,7 +914,7 @@ TextForMimeData MediaFile::clipboardText() const {
 	const auto attachType = [&] {
 		const auto name = Ui::Text::FormatSongNameFor(_document).string();
 		const auto addName = !name.isEmpty()
-			? qstr(" : ") + name
+			? u" : "_q + name
 			: QString();
 		if (const auto sticker = _document->sticker()) {
 			if (!_emoji.isEmpty()) {
@@ -1245,7 +1245,7 @@ QString MediaLocation::pinnedTextSubstring() const {
 
 TextForMimeData MediaLocation::clipboardText() const {
 	auto result = TextForMimeData::Simple(
-		qstr("[ ") + tr::lng_maps_point(tr::now) + qstr(" ]\n"));
+		u"[ "_q + tr::lng_maps_point(tr::now) + u" ]\n"_q);
 	auto titleResult = TextUtilities::ParseEntities(
 		_title,
 		Ui::WebpageTextTitleOptions().flags);
@@ -1690,11 +1690,11 @@ QString MediaPoll::pinnedTextSubstring() const {
 }
 
 TextForMimeData MediaPoll::clipboardText() const {
-	const auto text = qstr("[ ")
+	const auto text = u"[ "_q
 		+ tr::lng_in_dlg_poll(tr::now)
-		+ qstr(" : ")
+		+ u" : "_q
 		+ _poll->question
-		+ qstr(" ]")
+		+ u" ]"_q
 		+ ranges::accumulate(
 			ranges::views::all(
 				_poll->answers

Telegram/SourceFiles/data/data_session.cpp

@@ -140,11 +140,11 @@ std::vector<UnavailableReason> ExtractUnavailableReasons(
 			const auto platform = qs(data.vplatform());
 			return false
 #ifdef OS_MAC_STORE
-				|| (platform == qstr("ios"))
+				|| (platform == u"ios"_q)
 #elif defined OS_WIN_STORE // OS_MAC_STORE
-				|| (platform == qstr("ms"))
+				|| (platform == u"ms"_q)
 #endif // OS_MAC_STORE || OS_WIN_STORE
-				|| (platform == qstr("all"));
+				|| (platform == u"all"_q);
 		});
 	}) | ranges::views::transform([](const MTPRestrictionReason &restriction) {
 		return restriction.match([&](const MTPDrestrictionReason &data) {
@@ -3258,7 +3258,7 @@ void Session::webpageApplyFields(
 	};
 	const auto siteName = qs(data.vsite_name().value_or_empty());
 	auto parseFlags = TextParseLinks | TextParseMultiline;
-	if (siteName == qstr("Twitter") || siteName == qstr("Instagram")) {
+	if (siteName == u"Twitter"_q || siteName == u"Instagram"_q) {
 		parseFlags |= TextParseHashtags | TextParseMentions;
 	}
 	TextUtilities::ParseEntities(description, parseFlags);

Telegram/SourceFiles/data/data_wall_paper.cpp

@@ -348,7 +348,7 @@ WallPaper WallPaper::withUrlParams(
 	if (auto mode = params.value("mode"); !mode.isEmpty()) {
 		const auto list = mode.replace('+', ' ').split(' ');
 		for (const auto &change : list) {
-			if (change == qstr("blur")) {
+			if (change == u"blur"_q) {
 				result._blurred = true;
 			}
 		}

Telegram/SourceFiles/data/data_web_page.cpp

@@ -137,35 +137,35 @@ WebPageType ParseWebPageType(
 		const QString &type,
 		const QString &embedUrl,
 		bool hasIV) {
-	if (type == qstr("video") || !embedUrl.isEmpty()) {
+	if (type == u"video"_q || !embedUrl.isEmpty()) {
 		return WebPageType::Video;
-	} else if (type == qstr("photo")) {
+	} else if (type == u"photo"_q) {
 		return WebPageType::Photo;
-	} else if (type == qstr("profile")) {
+	} else if (type == u"profile"_q) {
 		return WebPageType::Profile;
-	} else if (type == qstr("telegram_background")) {
+	} else if (type == u"telegram_background"_q) {
 		return WebPageType::WallPaper;
-	} else if (type == qstr("telegram_theme")) {
+	} else if (type == u"telegram_theme"_q) {
 		return WebPageType::Theme;
-	} else if (type == qstr("telegram_channel")) {
+	} else if (type == u"telegram_channel"_q) {
 		return WebPageType::Channel;
-	} else if (type == qstr("telegram_channel_request")) {
+	} else if (type == u"telegram_channel_request"_q) {
 		return WebPageType::ChannelWithRequest;
-	} else if (type == qstr("telegram_megagroup")
-		|| type == qstr("telegram_chat")) {
+	} else if (type == u"telegram_megagroup"_q
+		|| type == u"telegram_chat"_q) {
 		return WebPageType::Group;
-	} else if (type == qstr("telegram_megagroup_request")
-		|| type == qstr("telegram_chat_request")) {
+	} else if (type == u"telegram_megagroup_request"_q
+		|| type == u"telegram_chat_request"_q) {
 		return WebPageType::GroupWithRequest;
-	}  else if (type == qstr("telegram_message")) {
+	}  else if (type == u"telegram_message"_q) {
 		return WebPageType::Message;
-	}  else if (type == qstr("telegram_bot")) {
+	}  else if (type == u"telegram_bot"_q) {
 		return WebPageType::Bot;
-	}  else if (type == qstr("telegram_voicechat")) {
+	}  else if (type == u"telegram_voicechat"_q) {
 		return WebPageType::VoiceChat;
-	}  else if (type == qstr("telegram_livestream")) {
+	}  else if (type == u"telegram_livestream"_q) {
 		return WebPageType::Livestream;
-	}  else if (type == qstr("telegram_user")) {
+	}  else if (type == u"telegram_user"_q) {
 		return WebPageType::User;
 	} else if (hasIV) {
 		return WebPageType::ArticleWithIV;

Telegram/SourceFiles/data/stickers/data_stickers.cpp

@@ -1620,7 +1620,8 @@ void Stickers::newSetReceived(const MTPDmessages_stickerSet &set) {
 
 QString Stickers::getSetTitle(const MTPDstickerSet &s) {
 	auto title = qs(s.vtitle());
-	if ((s.vflags().v & MTPDstickerSet::Flag::f_official) && !title.compare(qstr("Great Minds"), Qt::CaseInsensitive)) {
+	if ((s.vflags().v & MTPDstickerSet::Flag::f_official)
+		&& !title.compare(u"Great Minds"_q, Qt::CaseInsensitive)) {
 		return tr::lng_stickers_default_set(tr::now);
 	}
 	return title;