Update pinned icon in stories list.

Telegram/SourceFiles/history/history_item.cpp

@@ -1358,6 +1358,11 @@ bool HistoryItem::markContentsRead(bool fromThisClient) {
 
 void HistoryItem::setIsPinned(bool pinned) {
 	const auto changed = (isPinned() != pinned);
+	const auto guard = gsl::finally([&] {
+		if (changed) {
+			_history->owner().notifyItemDataChange(this);
+		}
+	});
 	if (pinned) {
 		_flags |= MessageFlag::Pinned;
 		if (_flags & MessageFlag::StoryItem) {
@@ -1392,9 +1397,6 @@ void HistoryItem::setIsPinned(bool pinned) {
 			Storage::SharedMediaType::Pinned,
 			id));
 	}
-	if (changed) {
-		_history->owner().notifyItemDataChange(this);
-	}
 }
 
 void HistoryItem::returnSavedMedia() {

Telegram/SourceFiles/info/media/info_media_list_widget.cpp

@@ -233,6 +233,13 @@ void ListWidget::subscribeToSession(
 	) | rpl::start_with_next([this](auto item) {
 		repaintItem(item);
 	}, lifetime);
+
+	session->data().itemDataChanges(
+	) | rpl::start_with_next([=](not_null<HistoryItem*> item) {
+		if (const auto found = findItemByItem(item)) {
+			found->layout->itemDataChanged();
+		}
+	}, lifetime);
 }
 
 void ListWidget::setupSelectRestriction() {

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -460,6 +460,14 @@ void Photo::clearSpoiler() {
 	}
 }
 
+void Photo::itemDataChanged() {
+	const auto pinned = parent()->isPinned();
+	if (_pinned != pinned) {
+		_pinned = pinned;
+		delegate()->repaintItem(this);
+	}
+}
+
 void Photo::clearHeavyPart() {
 	_dataMedia = nullptr;
 }
@@ -637,6 +645,14 @@ void Video::clearSpoiler() {
 	}
 }
 
+void Video::itemDataChanged() {
+	const auto pinned = parent()->isPinned();
+	if (_pinned != pinned) {
+		_pinned = pinned;
+		delegate()->repaintItem(this);
+	}
+}
+
 void Video::clearHeavyPart() {
 	_dataMedia = nullptr;
 }

Telegram/SourceFiles/overview/overview_layout.h

@@ -71,6 +71,8 @@ public:
 
 	void invalidateCache();
 
+	virtual void itemDataChanged() {
+	}
 	virtual void clearHeavyPart() {
 	}
 
@@ -205,6 +207,7 @@ public:
 		QPoint point,
 		StateRequest request) const override;
 
+	void itemDataChanged() override;
 	void clearHeavyPart() override;
 
 private:
@@ -298,6 +301,7 @@ public:
 		QPoint point,
 		StateRequest request) const override;
 
+	void itemDataChanged() override;
 	void clearHeavyPart() override;
 	void clearSpoiler() override;