From f9d10094acc1a07561e828ada0826549e2fb8b1f Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 9 Sep 2019 17:57:53 +0300
Subject: [PATCH] Added warning when try to attach new media while editing
 message.

---
 Telegram/Resources/langs/lang.strings           | 1 +
 Telegram/SourceFiles/history/history_widget.cpp | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index f8bde8210..7afb4b7bc 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -166,6 +166,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_edit_media_album_error" = "This file cannot be saved as a part of an album.";
 "lng_edit_media_invalid_file" = "Sorry, no way to use this file.";
+"lng_edit_caption_attach" = "Sorry, you can't attach a new media while you're editing your message.";
 
 "lng_intro_about" = "Welcome to the official Telegram Desktop app.\nIt's fast and secure.";
 "lng_start_msgs" = "START MESSAGING";
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 13c2f2575..fb8119468 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -3197,6 +3197,11 @@ bool HistoryWidget::recordingAnimationCallback(crl::time now) {
 }
 
 void HistoryWidget::chooseAttach() {
+	if (_editMsgId) {
+		Ui::show(Box<InformBox>(tr::lng_edit_caption_attach(tr::now)));
+		return;
+	}
+
 	if (!_peer || !_peer->canWrite()) {
 		return;
 	} else if (const auto error = Data::RestrictionError(
@@ -4206,6 +4211,10 @@ bool HistoryWidget::confirmSendingFiles(
 	if (showSendingFilesError(list)) {
 		return false;
 	}
+	if (_editMsgId) {
+		Ui::show(Box<InformBox>(tr::lng_edit_caption_attach(tr::now)));
+		return false;
+	}
 
 	const auto noCompressOption = (list.files.size() > 1)
 		&& !list.allFilesForCompress