From db453ab7ae984b35899538eb9b358ba171b295ab Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Jan 2022 17:12:41 +0300
Subject: [PATCH] Allow slowing down Animations::Simple in debug build.

---
 Telegram/SourceFiles/mainwindow.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/mainwindow.cpp b/Telegram/SourceFiles/mainwindow.cpp
index fe0d3484b..e32acb594 100644
--- a/Telegram/SourceFiles/mainwindow.cpp
+++ b/Telegram/SourceFiles/mainwindow.cpp
@@ -630,11 +630,20 @@ bool MainWindow::eventFilter(QObject *object, QEvent *e) {
 	switch (e->type()) {
 	case QEvent::KeyPress: {
 		if (Logs::DebugEnabled()
-			&& (e->type() == QEvent::KeyPress)
 			&& object == windowHandle()) {
-			auto key = static_cast<QKeyEvent*>(e)->key();
+			const auto key = static_cast<QKeyEvent*>(e)->key();
 			FeedLangTestingKey(key);
 		}
+#ifdef _DEBUG
+		switch (static_cast<QKeyEvent*>(e)->key()) {
+		case Qt::Key_F3:
+			anim::SetSlowMultiplier((anim::SlowMultiplier() == 10) ? 1 : 10);
+			return true;
+		case Qt::Key_F4:
+			anim::SetSlowMultiplier((anim::SlowMultiplier() == 50) ? 1 : 50);
+			return true;
+		}
+#endif
 	} break;
 
 	case QEvent::MouseMove: {