Show length limit when editing a factcheck.

Telegram/SourceFiles/data/components/factchecks.cpp

@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "main/main_app_config.h"
 #include "main/main_session.h"
+#include "ui/layers/show.h"
 
 namespace Data {
 namespace {
@@ -196,4 +197,20 @@ void Factchecks::save(
 	}
 }
 
+void Factchecks::save(
+		FullMsgId itemId,
+		TextWithEntities was,
+		TextWithEntities text,
+		std::shared_ptr<Ui::Show> show) {
+	const auto done = [=](QString error) {
+		show->showToast(!error.isEmpty()
+			? error
+			: was.empty()
+			? tr::lng_factcheck_remove_done(tr::now)
+			: text.empty()
+			? tr::lng_factcheck_add_done(tr::now)
+			: tr::lng_factcheck_edit_done(tr::now));
+	};
+}
+
 } // namespace Data

Telegram/SourceFiles/data/components/factchecks.h

@@ -21,6 +21,10 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Ui {
+class Show;
+} // namespace Ui
+
 namespace Data {
 
 class Factchecks final {
@@ -39,6 +43,11 @@ public:
 		FullMsgId itemId,
 		TextWithEntities text,
 		Fn<void(QString)> done);
+	void save(
+		FullMsgId itemId,
+		TextWithEntities was,
+		TextWithEntities text,
+		std::shared_ptr<Ui::Show> show);
 
 private:
 	[[nodiscard]] bool canEdit() const;