From 6cae088d1f28925b3e354470b203db338697fe93 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 12 Oct 2023 04:14:05 +0300
Subject: [PATCH] Added ability to customize shortcut for full screen in media
 viewer.

---
 Telegram/SourceFiles/core/shortcuts.cpp            |  7 ++++---
 Telegram/SourceFiles/core/shortcuts.h              |  2 ++
 .../media/view/media_view_overlay_widget.cpp       | 14 ++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/core/shortcuts.cpp b/Telegram/SourceFiles/core/shortcuts.cpp
index ef566e64a..82d93ec28 100644
--- a/Telegram/SourceFiles/core/shortcuts.cpp
+++ b/Telegram/SourceFiles/core/shortcuts.cpp
@@ -94,9 +94,10 @@ const auto CommandByName = base::flat_map<QString, Command>{
 	{ u"read_chat"_q         , Command::ReadChat },
 
 	// Shortcuts that have no default values.
-	{ u"message"_q           , Command::JustSendMessage },
-	{ u"message_silently"_q  , Command::SendSilentMessage },
-	{ u"message_scheduled"_q , Command::ScheduleMessage },
+	{ u"message"_q                       , Command::JustSendMessage },
+	{ u"message_silently"_q              , Command::SendSilentMessage },
+	{ u"message_scheduled"_q             , Command::ScheduleMessage },
+	{ u"mevia_viewer_video_fullscreen"_q , Command::MediaViewerFullscreen },
 	//
 };
 
diff --git a/Telegram/SourceFiles/core/shortcuts.h b/Telegram/SourceFiles/core/shortcuts.h
index 6e1904c68..d7b3dc3c5 100644
--- a/Telegram/SourceFiles/core/shortcuts.h
+++ b/Telegram/SourceFiles/core/shortcuts.h
@@ -59,6 +59,8 @@ enum class Command {
 
 	ReadChat,
 
+	MediaViewerFullscreen,
+
 	SupportReloadTemplates,
 	SupportToggleMuted,
 	SupportScrollToCurrent,
diff --git a/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp b/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
index 779fe16d7..61c17837e 100644
--- a/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
+++ b/Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/ui_integration.h"
 #include "core/crash_reports.h"
 #include "core/sandbox.h"
+#include "core/shortcuts.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/widgets/buttons.h"
 #include "ui/image/image.h"
@@ -458,6 +459,19 @@ OverlayWidget::OverlayWidget()
 		QImage::Format_ARGB32_Premultiplied);
 	_docRectImage.setDevicePixelRatio(cIntRetinaFactor());
 
+	Shortcuts::Requests(
+	) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
+		request->check(
+			Shortcuts::Command::MediaViewerFullscreen
+		) && request->handle([=] {
+			if (_streamed) {
+				playbackToggleFullScreen();
+				return true;
+			}
+			return false;
+		});
+	}, lifetime());
+
 	setupWindow();
 
 	const auto mousePosition = [](not_null<QEvent*> e) {