Support saved messages in filters edit.

Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp

@@ -234,6 +234,21 @@ void FilterChatsPreview::paintEvent(QPaintEvent *e) {
 		top += st.height;
 	}
 	for (const auto &[history, button] : _removePeer) {
+		const auto savedMessages = history->peer->isSelf();
+		if (savedMessages) {
+			Ui::EmptyUserpic::PaintSavedMessages(
+				p,
+				iconLeft,
+				top + iconTop,
+				width(),
+				st.photoSize);
+			p.setPen(st::contactsNameFg);
+			p.drawTextLeft(
+				nameLeft,
+				top + nameTop,
+				width(),
+				tr::lng_saved_messages(tr::now));
+		} else {
 			history->peer->paintUserpicLeft(
 				p,
 				iconLeft,
@@ -247,6 +262,7 @@ void FilterChatsPreview::paintEvent(QPaintEvent *e) {
 				top + nameTop,
 				button->x() - nameLeft,
 				width());
+		}
 		top += st.height;
 	}
 }

Telegram/SourceFiles/boxes/filters/edit_filter_chats_list.cpp

@@ -52,6 +52,16 @@ private:
 
 };
 
+class ExceptionRow final : public ChatsListBoxController::Row {
+public:
+	explicit ExceptionRow(not_null<History*> history);
+
+	QString generateName() override;
+	QString generateShortName() override;
+	PaintRoundImageCallback generatePaintUserpicCallback() override;
+
+};
+
 class TypeDelegate final : public PeerListContentDelegate {
 public:
 	void peerListSetTitle(rpl::producer<QString> title) override;
@@ -151,6 +161,34 @@ Flag TypeRow::flag() const {
 	return static_cast<Flag>(id() & 0xFF);
 }
 
+ExceptionRow::ExceptionRow(not_null<History*> history) : Row(history) {
+	if (peer()->isSelf()) {
+		setCustomStatus(tr::lng_saved_forward_here(tr::now));
+	}
+}
+
+QString ExceptionRow::generateName() {
+	return peer()->isSelf()
+		? tr::lng_saved_messages(tr::now)
+		: Row::generateName();
+}
+
+QString ExceptionRow::generateShortName() {
+	return generateName();
+}
+
+PaintRoundImageCallback ExceptionRow::generatePaintUserpicCallback() {
+	const auto peer = this->peer();
+	const auto saved = peer->isSelf();
+	return [=](Painter &p, int x, int y, int outerWidth, int size) {
+		if (saved) {
+			Ui::EmptyUserpic::PaintSavedMessages(p, x, y, outerWidth, size);
+		} else {
+			peer->paintUserpicLeft(p, x, y, outerWidth, size);
+		}
+	};
+}
+
 void TypeDelegate::peerListSetTitle(rpl::producer<QString> title) {
 }
 
@@ -349,8 +387,19 @@ bool EditFilterChatsListController::handleDeselectForeignRow(
 void EditFilterChatsListController::prepareViewHook() {
 	delegate()->peerListSetTitle(std::move(_title));
 	delegate()->peerListSetAboveWidget(prepareTypesList());
-	delegate()->peerListAddSelectedPeers(
+
-		_peers | ranges::view::transform(&History::peer));
+	const auto count = int(_peers.size());
+	const auto rows = std::make_unique<std::optional<ExceptionRow>[]>(count);
+	auto i = 0;
+	for (const auto history : _peers) {
+		rows[i++].emplace(history);
+	}
+	auto pointers = std::vector<ExceptionRow*>();
+	pointers.reserve(count);
+	for (auto i = 0; i != count; ++i) {
+		pointers.push_back(&*rows[i]);
+	}
+	delegate()->peerListAddSelectedRows(pointers);
 	updateTitle();
 }
 
@@ -416,7 +465,9 @@ object_ptr<Ui::RpWidget> EditFilterChatsListController::prepareTypesList() {
 
 auto EditFilterChatsListController::createRow(not_null<History*> history)
 -> std::unique_ptr<Row> {
-	return history->inChatList() ? std::make_unique<Row>(history) : nullptr;
+	return history->inChatList()
+		? std::make_unique<ExceptionRow>(history)
+		: nullptr;
 }
 
 void EditFilterChatsListController::updateTitle() {

Telegram/SourceFiles/boxes/peer_list_controllers.h

@@ -87,14 +87,6 @@ private:
 
 class ChatsListBoxController : public PeerListController {
 public:
-	ChatsListBoxController(not_null<Window::SessionNavigation*> navigation);
-	ChatsListBoxController(
-		std::unique_ptr<PeerListSearchController> searchController);
-
-	void prepare() override final;
-	std::unique_ptr<PeerListRow> createSearchRow(not_null<PeerData*> peer) override final;
-
-protected:
 	class Row : public PeerListRow {
 	public:
 		Row(not_null<History*> history);
@@ -107,6 +99,15 @@ protected:
 		not_null<History*> _history;
 
 	};
+
+	ChatsListBoxController(not_null<Window::SessionNavigation*> navigation);
+	ChatsListBoxController(
+		std::unique_ptr<PeerListSearchController> searchController);
+
+	void prepare() override final;
+	std::unique_ptr<PeerListRow> createSearchRow(not_null<PeerData*> peer) override final;
+
+protected:
 	virtual std::unique_ptr<Row> createRow(not_null<History*> history) = 0;
 	virtual void prepareViewHook() = 0;
 	virtual void updateRowHook(not_null<Row*> row) {