Replaced unread voice dot indicator with svg.

Related commit: f4cbbb251f.

Telegram/Resources/icons/dialogs/dialogs_unread_media_dot.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="6px" height="6px" viewBox="0 0 6 6" xmlns="http://www.w3.org/2000/svg">
+    <circle cx="3" cy="3" r="3" fill="#FFFFFF"/>
+</svg>

Telegram/SourceFiles/data/data_media_types.cpp

@@ -101,11 +101,11 @@ struct AlbumCounts {
 };
 
 [[nodiscard]] TextWithEntities WithCaptionNotificationText(
-		const QString &attachType,
+		TextWithEntities attachType,
 		const TextWithEntities &caption,
 		bool hasMiniImages = false) {
 	if (caption.text.isEmpty()) {
-		return Ui::Text::Colorized(attachType);
+		return Ui::Text::Colorized(std::move(attachType));
 	}
 	auto wrapped = st::wrap_rtl(caption);
 	return hasMiniImages
@@ -116,13 +116,23 @@ struct AlbumCounts {
 			tr::lng_dialogs_text_media_wrapped(
 				tr::now,
 				lt_media,
-				Ui::Text::Colorized(attachType),
+				Ui::Text::Colorized(std::move(attachType)),
 				tr::marked),
 			lt_caption,
 			wrapped,
 			tr::marked);
 }
 
+[[nodiscard]] TextWithEntities WithCaptionNotificationText(
+		const QString &attachType,
+		const TextWithEntities &caption,
+		bool hasMiniImages = false) {
+	return WithCaptionNotificationText(
+		Ui::Text::WithEntities(attachType),
+		caption,
+		hasMiniImages);
+}
+
 [[nodiscard]] QImage PreparePreviewImage(
 		not_null<const Image*> image,
 		ImageRoundRadius radius,
@@ -1209,32 +1219,35 @@ ItemPreview MediaFile::toPreview(ToPreviewOptions options) const {
 			}
 		}
 	}
-	const auto type = [&] {
+	const auto type = [&]() -> TextWithEntities {
 		using namespace Ui::Text;
 		if (_document->isVideoMessage()) {
-			return (item->media() && item->media()->ttlSeconds())
+			return WithEntities((item->media() && item->media()->ttlSeconds())
 				? tr::lng_in_dlg_video_message_ttl(tr::now)
-				: tr::lng_in_dlg_video_message(tr::now);
+				: tr::lng_in_dlg_video_message(tr::now));
 		} else if (_document->isAnimation()) {
-			return u"GIF"_q;
+			return WithEntities(u"GIF"_q);
 		} else if (_document->isVideoFile()) {
-			return tr::lng_in_dlg_video(tr::now);
+			return WithEntities(tr::lng_in_dlg_video(tr::now));
 		} else if (_document->isVoiceMessage()) {
-			return (item->media() && item->media()->ttlSeconds())
-				? tr::lng_in_dlg_voice_message_ttl(tr::now)
-				: item->isUnreadMedia()
-				? tr::lng_in_dlg_audio_unread(
+			if (item->media() && item->media()->ttlSeconds()) {
+				return WithEntities(
+					tr::lng_in_dlg_voice_message_ttl(tr::now));
+			} else if (item->isUnreadMedia()) {
+				return tr::lng_in_dlg_audio_unread(
 					tr::now,
 					lt_emoji,
-					QChar(0x25CF))
-				: tr::lng_in_dlg_audio(tr::now);
+					IconEmoji(&st::dialogsUnreadMediaDotEmoji),
+					tr::rich);
+			}
+			return WithEntities(tr::lng_in_dlg_audio(tr::now));
 		} else if (const auto name = FormatSongNameFor(_document).string();
 				!name.isEmpty()) {
-			return name;
+			return WithEntities(name);
 		} else if (_document->isAudioFile()) {
-			return tr::lng_in_dlg_audio_file(tr::now);
+			return WithEntities(tr::lng_in_dlg_audio_file(tr::now));
 		}
-		return tr::lng_in_dlg_file(tr::now);
+		return WithEntities(tr::lng_in_dlg_file(tr::now));
 	}();
 	const auto caption = (options.hideCaption || options.ignoreMessageText)
 		? TextWithEntities()

Telegram/SourceFiles/dialogs/dialogs.style

@@ -547,6 +547,11 @@ dialogsMiniPreviewSkip: 2px;
 dialogsMiniPreviewRight: 3px;
 dialogsMiniPlay: icon{{ "dialogs/dialogs_mini_play", videoPlayIconFg }};
 
+dialogsUnreadMediaDotEmoji: IconEmoji {
+	icon: icon{{ "dialogs/dialogs_unread_media_dot", dialogsTextFgService }};
+	padding: margins(1px, 7px, 2px, 0px);
+}
+
 dialogsMiniForward: DialogsMiniIcon {
 	icon: ThreeStateIcon {
 		icon: icon {{ "mini_forward", dialogsTextFg, point(0px, 1px) }};

Telegram/SourceFiles/history/history_item_helpers.cpp

@@ -644,20 +644,27 @@ TextWithEntities DropDisallowedCustomEmoji(
 	if (to->session().premium() || to->isSelf()) {
 		return text;
 	}
+	const auto isLocalIconEmoji = [](const EntityInText &entity) {
+		return entity.data().startsWith(u"icon-emoji-"_q);
+	};
 	const auto channel = to->asMegagroup();
 	const auto allowSetId = channel ? channel->mgInfo->emojiSet.id : 0;
 	if (!allowSetId) {
+		const auto predicate = [&](const EntityInText &entity) {
+			return (entity.type() == EntityType::CustomEmoji)
+				&& !isLocalIconEmoji(entity);
+		};
 		text.entities.erase(
-			ranges::remove(
-				text.entities,
-				EntityType::CustomEmoji,
-				&EntityInText::type),
+			ranges::remove_if(text.entities, predicate),
 			text.entities.end());
 	} else {
 		const auto predicate = [&](const EntityInText &entity) {
 			if (entity.type() != EntityType::CustomEmoji) {
 				return false;
 			}
+			if (isLocalIconEmoji(entity)) {
+				return false;
+			}
 			if (const auto id = Data::ParseCustomEmojiData(entity.data())) {
 				const auto document = to->owner().document(id);
 				if (const auto sticker = document->sticker()) {