From 03c24e290660bec0e077ed8f3f9fd96e591a2969 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 5 Jun 2025 15:18:18 +0400
Subject: [PATCH] Show better monoforum chat info column.

---
 .../history/view/history_view_top_bar_widget.cpp         | 7 +++++++
 .../SourceFiles/info/profile/info_profile_widget.cpp     | 9 ++++++---
 Telegram/SourceFiles/mainwidget.cpp                      | 6 ++++++
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
index fb20a34506..a04c003cec 100644
--- a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
@@ -394,6 +394,10 @@ void TopBarWidget::toggleInfoSection() {
 					(_activeChat.key.topic()
 						? std::make_shared<Info::Memento>(
 							_activeChat.key.topic())
+						: (_activeChat.key.sublist()
+							&& _activeChat.key.sublist()->parentChat())
+						? std::make_shared<Info::Memento>(
+							_activeChat.key.sublist())
 						: Info::Memento::Default(_activeChat.key.peer())),
 					Window::SectionShow().withThirdColumn());
 			} else {
@@ -1170,6 +1174,9 @@ void TopBarWidget::updateControlsVisibility() {
 			? true
 			: (section == Section::Replies)
 			? (_activeChat.key.topic() != nullptr)
+			: (section == Section::SavedSublist)
+			? (_activeChat.key.sublist() != nullptr
+				&& _activeChat.key.sublist()->parentChat())
 			: false);
 	updateSearchVisibility();
 	if (_searchMode) {
diff --git a/Telegram/SourceFiles/info/profile/info_profile_widget.cpp b/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
index 6d0c8435fe..a11face226 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
@@ -110,8 +110,9 @@ void Widget::setInnerFocus() {
 rpl::producer<QString> Widget::title() {
 	if (controller()->key().topic()) {
 		return tr::lng_info_topic_title();
-	} else if (controller()->key().sublist()) {
-		return tr::lng_info_user_title();
+	} else if (controller()->key().sublist()
+		&& controller()->key().sublist()->parentChat()) {
+		return tr::lng_profile_direct_messages();
 	}
 	const auto peer = controller()->key().peer();
 	if (const auto user = peer->asUser()) {
@@ -119,7 +120,9 @@ rpl::producer<QString> Widget::title() {
 			? tr::lng_info_bot_title()
 			: tr::lng_info_user_title();
 	} else if (const auto channel = peer->asChannel()) {
-		return channel->isMegagroup()
+		return channel->isMonoforum()
+			? tr::lng_profile_direct_messages()
+			: channel->isMegagroup()
 			? tr::lng_info_group_title()
 			: tr::lng_info_channel_title();
 	} else if (peer->isChat()) {
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 65001c5cdb..a26693f680 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -2370,6 +2370,9 @@ void MainWidget::updateControlsGeometry() {
 						(thread->asTopic()
 							? std::make_shared<Info::Memento>(
 								thread->asTopic())
+							: thread->asSublist()
+							? std::make_shared<Info::Memento>(
+								thread->asSublist())
 							: Info::Memento::Default(
 								thread->asHistory()->peer)),
 						params.withThirdColumn());
@@ -2633,6 +2636,9 @@ auto MainWidget::thirdSectionForCurrentMainSection(
 		return std::move(_thirdSectionFromStack);
 	} else if (const auto topic = key.topic()) {
 		return std::make_shared<Info::Memento>(topic);
+	} else if (const auto sublist = key.sublist()
+		; sublist && sublist->parentChat()) {
+		return std::make_shared<Info::Memento>(sublist);
 	} else if (const auto peer = key.peer()) {
 		return std::make_shared<Info::Memento>(
 			peer,