From fd59147b8a8b98d46ee910cab1e7581b8095247a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 2 Aug 2019 11:52:35 +0100
Subject: [PATCH] Allow disabling animated emoji.

---
 .../SourceFiles/chat_helpers/stickers_emoji_pack.cpp     | 9 ++++++++-
 Telegram/SourceFiles/history/history_widget.cpp          | 7 +++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
index f317b54444..03231e8654 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
@@ -30,6 +30,13 @@ EmojiPack::EmojiPack(not_null<Main::Session*> session) : _session(session) {
 	}) | rpl::start_with_next([=](not_null<const HistoryItem*> item) {
 		remove(item);
 	}, _lifetime);
+
+	session->settings().largeEmojiChanges(
+	) | rpl::start_with_next([=] {
+		for (const auto &[emoji, document] : _map) {
+			refreshItems(emoji);
+		}
+	}, _lifetime);
 }
 
 bool EmojiPack::add(not_null<HistoryItem*> item, const QString &text) {
@@ -65,7 +72,7 @@ bool EmojiPack::remove(not_null<const HistoryItem*> item) {
 }
 
 DocumentData *EmojiPack::stickerForEmoji(not_null<HistoryItem*> item) {
-	if (!item->isSingleEmoji()) {
+	if (!item->isSingleEmoji() || !_session->settings().largeEmoji()) {
 		return nullptr;
 	}
 	auto length = 0;
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index f0e085204d..c5d317c532 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -482,6 +482,13 @@ HistoryWidget::HistoryWidget(
 		}
 	}, lifetime());
 
+	session().settings().largeEmojiChanges(
+	) | rpl::start_with_next([=] {
+		crl::on_main(this, [=] {
+			updateHistoryGeometry();
+		});
+	}, lifetime());
+
 	session().data().animationPlayInlineRequest(
 	) | rpl::start_with_next([=](not_null<HistoryItem*> item) {
 		if (const auto view = item->mainView()) {