From ea30e2fc0b4fc538455953556691364543f67437 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 17 May 2026 14:00:31 +0300
Subject: [PATCH] Added ability to open personal channel and "view channel" in
 window.

---
 .../info/profile/info_profile_actions.cpp     | 84 +++++++++++++++++--
 1 file changed, 79 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
index 1ab55ad2df..d80b631b96 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/call_delayed.h"
 #include "base/event_filter.h"
 #include "base/options.h"
+#include "base/qt/qt_key_modifiers.h"
 #include "base/timer_rpl.h"
 #include "base/unixtime.h"
 #include "boxes/peers/add_bot_to_chat_box.h"
@@ -97,6 +98,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/wrap/vertical_layout.h"
 #include "window/window_controller.h" // Window::Controller::show.
 #include "window/window_peer_menu.h"
+#include "window/window_separate_id.h"
 #include "window/window_session_controller.h"
 #include "styles/style_boxes.h"
 #include "styles/style_channel_earn.h" // st::channelEarnCurrencyCommonMargins
@@ -1026,7 +1028,7 @@ auto AddActionButton(
 };
 
 template <typename Text, typename ToggleOn, typename Callback>
-[[nodiscard]] auto AddMainButton(
+auto AddMainButton(
 		not_null<Ui::VerticalLayout*> parent,
 		Text &&text,
 		ToggleOn &&toggleOn,
@@ -1045,6 +1047,7 @@ template <typename Text, typename ToggleOn, typename Callback>
 	if (buttonTracker) {
 		buttonTracker->track(button);
 	}
+	return button->entity();
 }
 
 rpl::producer<CreditsAmount> AddCurrencyAction(
@@ -2120,11 +2123,47 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupPersonalChannel(
 				) | rpl::on_next([=](const QRect &rect) {
 					button->setGeometry(rect);
 				}, button->lifetime());
-				button->setClickedCallback([=, msg = item->fullId().msg] {
+				const auto channelPeer = item->history()->peer;
+				const auto msg = item->fullId().msg;
+				const auto openInWindow = [=] {
+					window->showInNewWindow(
+						Window::SeparateId(channelPeer),
+						msg);
+				};
+				const auto openInCurrent = [=] {
 					window->showPeerHistory(
-						item->history()->peer,
+						channelPeer,
 						Window::SectionShow::Way::Forward,
 						msg);
+				};
+				button->setAcceptBoth();
+				struct State {
+					base::unique_qptr<Ui::PopupMenu> menu;
+				};
+				const auto state
+					= button->lifetime().make_state<State>();
+				button->addClickHandler([=](Qt::MouseButton mouse) {
+					if (mouse == Qt::RightButton) {
+						state->menu = base::make_unique_q<Ui::PopupMenu>(
+							button,
+							st::popupMenuWithIcons);
+						state->menu->addAction(
+							tr::lng_context_new_window(tr::now),
+							[=] {
+								base::call_delayed(
+									st::popupMenuWithIcons.showDuration,
+									crl::guard(button, openInWindow));
+							},
+							&st::menuIconNewWindow);
+						state->menu->popup(QCursor::pos());
+						return;
+					}
+					if (base::IsCtrlPressed()
+						|| mouse == Qt::MiddleButton) {
+						openInWindow();
+					} else {
+						openInCurrent();
+					}
 				});
 				button->lower();
 				inner->lifetime().make_state<base::unique_qptr<Ui::RpWidget>>(
@@ -2380,19 +2419,54 @@ void DetailsFiller::addViewChannelButton(
 		_controller->wrapValue(),
 		std::move(activePeerValue),
 		(_1 != Wrap::Side) || (_2 != channel));
-	auto viewChannel = [=] {
+	const auto openInWindow = [=] {
+		window->showInNewWindow(Window::SeparateId(channel));
+	};
+	const auto openInCurrent = [=] {
 		window->showPeerHistory(
 			channel,
 			Window::SectionShow::Way::Forward);
 	};
+	struct State {
+		base::unique_qptr<Ui::PopupMenu> menu;
+	};
+	const auto state = wrap->lifetime().make_state<State>();
+	auto viewChannel = [=](Qt::MouseButton mouse) {
+		if (mouse == Qt::RightButton) {
+			return;
+		}
+		if (base::IsCtrlPressed() || mouse == Qt::MiddleButton) {
+			openInWindow();
+		} else {
+			openInCurrent();
+		}
+	};
 	wrap->toggleOn(rpl::duplicate(viewChannelVisible));
-	AddMainButton(
+	const auto button = AddMainButton(
 		wrap->entity(),
 		tr::lng_profile_view_channel(),
 		std::move(viewChannelVisible),
 		std::move(viewChannel),
 		tracker,
 		buttonTracker);
+	button->setAcceptBoth();
+	button->addClickHandler([=](Qt::MouseButton mouse) {
+		if (mouse != Qt::RightButton) {
+			return;
+		}
+		state->menu = base::make_unique_q<Ui::PopupMenu>(
+			button,
+			st::popupMenuWithIcons);
+		state->menu->addAction(
+			tr::lng_context_new_window(tr::now),
+			[=] {
+				base::call_delayed(
+					st::popupMenuWithIcons.showDuration,
+					crl::guard(button, openInWindow));
+			},
+			&st::menuIconNewWindow);
+		state->menu->popup(QCursor::pos());
+	});
 }
 
 void DetailsFiller::addShowTopicsListButton(