Add pinned message icon.

Regression was introduced in 1af2cfe143.

Fixes #17489.

Telegram/SourceFiles/history/history_item.cpp

@@ -382,7 +382,7 @@ void HistoryItem::setIsPinned(bool pinned) {
 			id));
 	}
 	if (changed) {
-		history()->owner().requestItemResize(this);
+		history()->owner().notifyItemDataChange(this);
 	}
 }
 

Telegram/SourceFiles/history/view/history_view_bottom_info.cpp

@@ -159,6 +159,17 @@ void BottomInfo::paint(
 		authorEditedWidth,
 		outerWidth);
 
+	if (_data.flags & Data::Flag::Pinned) {
+		const auto &icon = inverted
+			? st->historyPinInvertedIcon()
+			: stm->historyPinIcon;
+		right -= st::historyPinWidth;
+		icon.paint(
+			p,
+			right,
+			firstLineBottom + st::historyPinTop,
+			outerWidth);
+	}
 	if (!_views.isEmpty()) {
 		const auto viewsWidth = _views.maxWidth();
 		right -= st::historyViewsSpace + viewsWidth;
@@ -367,6 +378,9 @@ QSize BottomInfo::countOptimalSize() {
 			+ _replies.maxWidth()
 			+ st::historyViewsWidth;
 	}
+	if (_data.flags & Data::Flag::Pinned) {
+		width += st::historyPinWidth;
+	}
 	_reactionsMaxWidth = countReactionsMaxWidth();
 	width += _reactionsMaxWidth;
 	return QSize(width, st::msgDateFont->height);
@@ -410,6 +424,9 @@ BottomInfo::Data BottomInfoDataFromMessage(not_null<Message*> message) {
 	if (item->isSponsored()) {
 		result.flags |= Flag::Sponsored;
 	}
+	if (item->isPinned() && message->context() != Context::Pinned) {
+		result.flags |= Flag::Pinned;
+	}
 	if (const auto msgsigned = item->Get<HistoryMessageSigned>()) {
 		 if (!msgsigned->isAnonymousRank) {
 			result.author = msgsigned->author;

Telegram/SourceFiles/history/view/history_view_bottom_info.h

@@ -35,6 +35,7 @@ public:
 			Sending        = 0x04,
 			RepliesContext = 0x08,
 			Sponsored      = 0x10,
+			Pinned         = 0x20,
 			//Unread, // We don't want to pass and update it in Date for now.
 		};
 		friend inline constexpr bool is_flag_type(Flag) { return true; };

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -2148,10 +2148,6 @@ bool Message::toggleSelectionByHandlerClick(
 	return false;
 }
 
-bool Message::displayPinIcon() const {
-	return data()->isPinned() && !isPinnedContext();
-}
-
 bool Message::hasFromName() const {
 	switch (context()) {
 	case Context::AdminLog:

Telegram/SourceFiles/history/view/history_view_message.h

@@ -221,7 +221,6 @@ private:
 	[[nodiscard]] bool displayFastShare() const;
 	[[nodiscard]] bool displayGoToOriginal() const;
 	[[nodiscard]] ClickHandlerPtr fastReplyLink() const;
-	[[nodiscard]] bool displayPinIcon() const;
 
 	void refreshInfoSkipBlock();
 	[[nodiscard]] int plainMaxWidth() const;