Use round thumbnail in forum stories.

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -528,6 +528,13 @@ void Widget::chosenRow(const ChosenRow &row) {
 			topic,
 			row.message.fullId.msg,
 			Window::SectionShow::Way::ClearStack);
+	} else if (history
+		&& row.userpicClick
+		&& (row.message.fullId.msg == ShowAtUnreadMsgId)
+		&& history->peer->hasActiveStories()
+		&& !history->peer->isSelf()) {
+		controller()->openPeerStories(history->peer->id);
+		return;
 	} else if (history
 		&& history->isForum()
 		&& !row.message.fullId
@@ -558,14 +565,6 @@ void Widget::chosenRow(const ChosenRow &row) {
 		return;
 	} else if (history) {
 		const auto peer = history->peer;
-		if (row.message.fullId.msg == ShowAtUnreadMsgId) {
-			if (row.userpicClick
-				&& peer->hasActiveStories()
-				&& !peer->isSelf()) {
-				controller()->openPeerStories(peer->id);
-				return;
-			}
-		}
 		const auto showAtMsgId = controller()->uniqueChatsInSearchResults()
 			? ShowAtUnreadMsgId
 			: row.message.fullId.msg;

Telegram/SourceFiles/dialogs/ui/dialogs_stories_content.cpp

@@ -66,7 +66,7 @@ Content State::next() {
 		if (const auto i = _userpics.find(peer); i != end(_userpics)) {
 			userpic = i->second;
 		} else {
-			userpic = Ui::MakeUserpicThumbnail(peer);
+			userpic = Ui::MakeUserpicThumbnail(peer, true);
 			_userpics.emplace(peer, userpic);
 		}
 		result.elements.push_back({

Telegram/SourceFiles/ui/dynamic_thumbnails.cpp

@@ -25,7 +25,7 @@ namespace {
 
 class PeerUserpic final : public DynamicImage {
 public:
-	explicit PeerUserpic(not_null<PeerData*> peer);
+	PeerUserpic(not_null<PeerData*> peer, bool forceRound);
 
 	QImage image(int size) override;
 	void subscribeToUpdates(Fn<void()> callback) override;
@@ -33,7 +33,7 @@ public:
 private:
 	struct Subscribed {
 		explicit Subscribed(Fn<void()> callback)
-			: callback(std::move(callback)) {
+		: callback(std::move(callback)) {
 		}
 
 		Ui::PeerUserpicView view;
@@ -49,6 +49,7 @@ private:
 	const not_null<PeerData*> _peer;
 	QImage _frame;
 	std::unique_ptr<Subscribed> _subscribed;
+	bool _forceRound = false;
 
 };
 
@@ -116,8 +117,9 @@ private:
 
 };
 
-PeerUserpic::PeerUserpic(not_null<PeerData*> peer)
-: _peer(peer) {
+PeerUserpic::PeerUserpic(not_null<PeerData*> peer, bool forceRound)
+: _peer(peer)
+, _forceRound(forceRound) {
 }
 
 QImage PeerUserpic::image(int size) {
@@ -135,7 +137,17 @@ QImage PeerUserpic::image(int size) {
 		_frame.fill(Qt::transparent);
 
 		auto p = Painter(&_frame);
-		_peer->paintUserpic(p, _subscribed->view, 0, 0, size);
+		auto &view = _subscribed->view;
+		if (!_forceRound) {
+			_peer->paintUserpic(p, view, 0, 0, size);
+		} else if (const auto cloud = _peer->userpicCloudImage(view)) {
+			Ui::ValidateUserpicCache(view, cloud, nullptr, size, false);
+			p.drawImage(QRect(0, 0, size, size), view.cached);
+		} else {
+			const auto r = size / 2.;
+			const auto empty = _peer->generateUserpicImage(view, size, r);
+			p.drawImage(QRect(0, 0, size, size), empty);
+		}
 	}
 	return _frame;
 }
@@ -302,8 +314,9 @@ void EmptyThumbnail::subscribeToUpdates(Fn<void()> callback) {
 } // namespace
 
 std::shared_ptr<DynamicImage> MakeUserpicThumbnail(
-		not_null<PeerData*> peer) {
-	return std::make_shared<PeerUserpic>(peer);
+		not_null<PeerData*> peer,
+		bool forceRound) {
+	return std::make_shared<PeerUserpic>(peer, forceRound);
 }
 
 std::shared_ptr<DynamicImage> MakeStoryThumbnail(

Telegram/SourceFiles/ui/dynamic_thumbnails.h

@@ -18,7 +18,8 @@ namespace Ui {
 class DynamicImage;
 
 [[nodiscard]] std::shared_ptr<DynamicImage> MakeUserpicThumbnail(
-	not_null<PeerData*> peer);
+	not_null<PeerData*> peer,
+	bool forceRound = false);
 [[nodiscard]] std::shared_ptr<DynamicImage> MakeStoryThumbnail(
 	not_null<Data::Story*> story);