Open channel profile from message sender click.

Telegram/SourceFiles/core/click_handler_types.h

@@ -9,6 +9,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/basic_click_handlers.h"
 
+constexpr auto kPeerLinkPeerIdProperty = 0x01;
+
 namespace Main {
 class Session;
 } // namespace Main

Telegram/SourceFiles/data/data_peer.cpp

@@ -163,6 +163,7 @@ bool UpdateBotCommands(
 
 PeerClickHandler::PeerClickHandler(not_null<PeerData*> peer)
 : _peer(peer) {
+	setProperty(kPeerLinkPeerIdProperty, peer->id.value);
 }
 
 void PeerClickHandler::onClick(ClickContext context) const {

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -1156,10 +1156,11 @@ void InnerWidget::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		: App::hoveredLinkItem();
 	auto lnkPhoto = dynamic_cast<PhotoClickHandler*>(link.get());
 	auto lnkDocument = dynamic_cast<DocumentClickHandler*>(link.get());
-	auto lnkPeer = dynamic_cast<PeerClickHandler*>(link.get());
 	auto lnkIsVideo = lnkDocument ? lnkDocument->document()->isVideoFile() : false;
 	auto lnkIsVoice = lnkDocument ? lnkDocument->document()->isVoiceMessage() : false;
 	auto lnkIsAudio = lnkDocument ? lnkDocument->document()->isAudioFile() : false;
+	const auto fromId = PeerId(
+		link->property(kPeerLinkPeerIdProperty).toULongLong());
 	if (lnkPhoto || lnkDocument) {
 		if (isUponSelected > 0) {
 			_menu->addAction(tr::lng_context_copy_selected(tr::now), [=] {
@@ -1231,9 +1232,11 @@ void InnerWidget::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 				}
 			}
 		}
-	} else if (lnkPeer) { // suggest to block
-		if (auto user = lnkPeer->peer()->asUser()) {
-			suggestRestrictUser(user);
+	} else if (fromId) { // suggest to block
+		if (const auto userId = peerToUser(fromId)) {
+			if (const auto user = session().data().user(userId)) {
+				suggestRestrictUser(user);
+			}
 		}
 	} else { // maybe cursor on some text history item?
 		const auto item = view ? view->data().get() : nullptr;

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -19,7 +19,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/unixtime.h"
 #include "core/application.h"
 #include "core/core_settings.h"
+#include "core/click_handler_types.h"
 #include "main/main_session.h"
+#include "main/main_domain.h"
 #include "chat_helpers/stickers_emoji_pack.h"
 #include "window/window_session_controller.h"
 #include "ui/effects/path_shift_gradient.h"
@@ -572,10 +574,37 @@ bool Element::computeIsAttachToPrevious(not_null<Element*> previous) {
 }
 
 ClickHandlerPtr Element::fromLink() const {
+	if (_fromLink) {
+		return _fromLink;
+	}
 	const auto item = data();
-	const auto from = item->displayFrom();
-	if (from) {
-		return from->openLink();
+	if (const auto from = item->displayFrom()) {
+		_fromLink = std::make_shared<LambdaClickHandler>([=](
+				ClickContext context) {
+			if (context.button != Qt::LeftButton) {
+				return;
+			}
+			const auto my = context.other.value<ClickHandlerContext>();
+			const auto window = [&]() -> Window::SessionController* {
+				if (const auto controller = my.sessionWindow.get()) {
+					return controller;
+				}
+				const auto session = &from->session();
+				const auto &windows = session->windows();
+				if (windows.empty()) {
+					session->domain().activate(&session->account());
+					if (windows.empty()) {
+						return nullptr;
+					}
+				}
+				return windows.front();
+			}();
+			if (window) {
+				window->showPeerInfo(from);
+			}
+		});
+		_fromLink->setProperty(kPeerLinkPeerIdProperty, from->id.value);
+		return _fromLink;
 	}
 	if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
 		if (forwarded->imported) {
@@ -590,7 +619,8 @@ ClickHandlerPtr Element::fromLink() const {
 	static const auto hidden = std::make_shared<LambdaClickHandler>([] {
 		Ui::Toast::Show(tr::lng_forwarded_hidden(tr::now));
 	});
-	return hidden;
+	_fromLink = hidden;
+	return _fromLink;
 }
 
 void Element::createUnreadBar(rpl::producer<QString> text) {

Telegram/SourceFiles/history/view/history_view_element.h

@@ -421,6 +421,7 @@ private:
 	const not_null<ElementDelegate*> _delegate;
 	const not_null<HistoryItem*> _data;
 	std::unique_ptr<Media> _media;
+	mutable ClickHandlerPtr _fromLink;
 	bool _isScheduledUntilOnline = false;
 	const QDateTime _dateTime;
 

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 725654654d44554c7ce2ebd86d242f7c46b13591
+Subproject commit 5cf6981bbbc7098fab90d7a421e4599ec0013115