From 5968219fe4a121b0a564defad0ab50a8b440b117 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 16 Sep 2020 15:14:35 +0300
Subject: [PATCH] Added ability to mark as read selected chat with shortcut.

---
 Telegram/SourceFiles/core/shortcuts.cpp              |  6 ++++++
 Telegram/SourceFiles/core/shortcuts.h                |  2 ++
 .../SourceFiles/dialogs/dialogs_inner_widget.cpp     | 12 ++++++++++++
 3 files changed, 20 insertions(+)

diff --git a/Telegram/SourceFiles/core/shortcuts.cpp b/Telegram/SourceFiles/core/shortcuts.cpp
index 66fccd0a93..3e39a37cbf 100644
--- a/Telegram/SourceFiles/core/shortcuts.cpp
+++ b/Telegram/SourceFiles/core/shortcuts.cpp
@@ -89,6 +89,8 @@ const auto CommandByName = base::flat_map<QString, Command>{
 
 	{ qsl("show_archive")      , Command::ShowArchive },
 
+	{ qsl("read_chat")         , Command::ReadChat },
+
 	// Shortcuts that have no default values.
 	{ qsl("message")           , Command::JustSendMessage },
 	{ qsl("message_silently")  , Command::SendSilentMessage },
@@ -130,6 +132,8 @@ const auto CommandNames = base::flat_map<Command, QString>{
 	{ Command::ShowFolderLast , qsl("last_folder") },
 
 	{ Command::ShowArchive    , qsl("show_archive") },
+
+	{ Command::ReadChat       , qsl("read_chat") },
 };
 
 class Manager {
@@ -379,6 +383,8 @@ void Manager::fillDefaults() {
 	set(qsl("ctrl+0"), Command::ChatSelf);
 
 	set(qsl("ctrl+9"), Command::ShowArchive);
+
+	set(qsl("ctrl+r"), Command::ReadChat);
 }
 
 void Manager::writeDefaultFile() {
diff --git a/Telegram/SourceFiles/core/shortcuts.h b/Telegram/SourceFiles/core/shortcuts.h
index 4bdf9bca44..c64877dca5 100644
--- a/Telegram/SourceFiles/core/shortcuts.h
+++ b/Telegram/SourceFiles/core/shortcuts.h
@@ -53,6 +53,8 @@ enum class Command {
 	SendSilentMessage,
 	ScheduleMessage,
 
+	ReadChat,
+
 	SupportReloadTemplates,
 	SupportToggleMuted,
 	SupportScrollToCurrent,
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index 5e266b7cf6..f978ecbe57 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -3166,6 +3166,18 @@ void InnerWidget::setupShortcuts() {
 			return nearFolder(false);
 		});
 
+		request->check(Command::ReadChat) && request->handle([=] {
+			const auto history = _selected ? _selected->history() : nullptr;
+			if (history) {
+				if ((history->chatListUnreadCount() > 0)
+					|| history->chatListUnreadMark()) {
+					session().data().histories().readInbox(history);
+				}
+				return true;
+			}
+			return (history != nullptr);
+		});
+
 		if (session().supportMode() && row.key.history()) {
 			request->check(
 				Command::SupportScrollToCurrent