Fix third column profile in topics.

Telegram/SourceFiles/core/click_handler_types.cpp

@@ -69,6 +69,7 @@ bool UrlRequiresConfirmation(const QUrl &url) {
 		"|t\\.me"
 		"|te\\.?legra\\.ph"
 		"|graph\\.org"
+		"|fragment\\.com"
 		"|telesco\\.pe"
 		")$",
 		url.host(),

Telegram/SourceFiles/data/data_thread.cpp

@@ -37,6 +37,11 @@ const PeerNotifySettings &Thread::notify() const {
 	return const_cast<Thread*>(this)->notify();
 }
 
+bool Thread::canWrite() const {
+	const auto topic = asTopic();
+	return topic ? topic->canWrite() : peer()->canWrite();
+}
+
 void Thread::setUnreadThingsKnown() {
 	_flags |= Flag::UnreadThingsKnown;
 }

Telegram/SourceFiles/data/data_thread.h

@@ -66,6 +66,7 @@ public:
 	[[nodiscard]] PeerNotifySettings &notify();
 	[[nodiscard]] const PeerNotifySettings &notify() const;
 
+	[[nodiscard]] bool canWrite() const;
 	void setUnreadThingsKnown();
 	[[nodiscard]] HistoryUnreadThings::Proxy unreadMentions();
 	[[nodiscard]] HistoryUnreadThings::ConstProxy unreadMentions() const;

Telegram/SourceFiles/history/history_widget.cpp

@@ -4618,13 +4618,13 @@ void HistoryWidget::showMembersDropdown() {
 }
 
 bool HistoryWidget::pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) {
 	if (!_tabbedPanel) {
 		return true;
-	} else if (!peer->canWrite()) {
+	} else if (!thread->canWrite()) {
 		Core::App().settings().setTabbedReplacedWithInfo(true);
-		controller()->showPeerInfo(peer, params.withThirdColumn());
+		controller()->showPeerInfo(thread, params.withThirdColumn());
 		return false;
 	}
 	Core::App().settings().setTabbedReplacedWithInfo(false);
@@ -4670,7 +4670,7 @@ bool HistoryWidget::preventsClose(Fn<void()> &&continueCallback) const {
 }
 
 void HistoryWidget::toggleTabbedSelectorMode() {
-	if (!_peer) {
+	if (!_history) {
 		return;
 	}
 	if (_tabbedPanel) {
@@ -4679,7 +4679,7 @@ void HistoryWidget::toggleTabbedSelectorMode() {
 			Core::App().settings().setTabbedSelectorSectionEnabled(true);
 			Core::App().saveSettingsDelayed();
 			pushTabbedSelectorToThirdSection(
-				_peer,
+				_history,
 				Window::SectionShow::Way::ClearStack);
 		} else {
 			_tabbedPanel->toggleAnimated();

Telegram/SourceFiles/history/history_widget.h

@@ -269,7 +269,7 @@ public:
 
 	// Tabbed selector management.
 	bool pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) override;
 	bool returnTabbedSelector() override;
 

Telegram/SourceFiles/history/view/controls/compose_controls_common.h

@@ -35,6 +35,7 @@ struct SendActionUpdate {
 
 struct SetHistoryArgs {
 	required<History*> history;
+	MsgId topicRootId = 0;
 	Fn<bool()> showSlowmodeError;
 	rpl::producer<int> slowmodeSecondsLeft;
 	rpl::producer<bool> sendDisabledBySlowmode;

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -29,6 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "data/data_chat.h"
 #include "data/data_channel.h"
+#include "data/data_forum_topic.h"
 #include "data/stickers/data_stickers.h"
 #include "data/stickers/data_custom_emoji.h"
 #include "data/data_web_page.h"
@@ -893,6 +894,7 @@ void ComposeControls::setHistory(SetHistoryArgs &&args) {
 	Expects(!_history && *args.history);
 
 	_showSlowmodeError = std::move(args.showSlowmodeError);
+	_topicRootId = args.topicRootId;
 	_slowmodeSecondsLeft = rpl::single(0)
 		| rpl::then(std::move(args.slowmodeSecondsLeft));
 	_sendDisabledBySlowmode = rpl::single(false)
@@ -2287,7 +2289,7 @@ void ComposeControls::escape() {
 }
 
 bool ComposeControls::pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) {
 	if (!_tabbedPanel) {
 		return true;
@@ -2344,8 +2346,11 @@ void ComposeControls::toggleTabbedSelectorMode() {
 				&& !_window->adaptive().isOneColumn()) {
 			Core::App().settings().setTabbedSelectorSectionEnabled(true);
 			Core::App().saveSettingsDelayed();
+			const auto topic = _topicRootId
+				? _history->peer->forumTopicFor(_topicRootId)
+				: nullptr;
 			pushTabbedSelectorToThirdSection(
-				_history->peer,
+				(topic ? topic : (Data::Thread*)_history),
 				Window::SectionShow::Way::ClearStack);
 		} else {
 			_tabbedPanel->toggleAnimated();

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.h

@@ -143,7 +143,7 @@ public:
 	void setMimeDataHook(MimeDataHook hook);
 
 	bool pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params);
 	bool returnTabbedSelector();
 
@@ -291,6 +291,7 @@ private:
 	rpl::variable<bool> _sendDisabledBySlowmode;
 	rpl::variable<std::optional<QString>> _writeRestriction;
 	rpl::variable<bool> _hidden;
+	MsgId _topicRootId = 0;
 	Mode _mode = Mode::Normal;
 
 	const std::unique_ptr<Ui::RpWidget> _wrap;

Telegram/SourceFiles/history/view/history_view_replies_section.cpp

@@ -1556,9 +1556,11 @@ void RepliesWidget::setInternalState(
 }
 
 bool RepliesWidget::pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) {
-	return _composeControls->pushTabbedSelectorToThirdSection(peer, params);
+	return _composeControls->pushTabbedSelectorToThirdSection(
+		thread,
+		params);
 }
 
 bool RepliesWidget::returnTabbedSelector() {

Telegram/SourceFiles/history/view/history_view_replies_section.h

@@ -108,7 +108,7 @@ public:
 
 	// Tabbed selector management.
 	bool pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) override;
 	bool returnTabbedSelector() override;
 

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -920,9 +920,11 @@ void ScheduledWidget::setInternalState(
 }
 
 bool ScheduledWidget::pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) {
-	return _composeControls->pushTabbedSelectorToThirdSection(peer, params);
+	return _composeControls->pushTabbedSelectorToThirdSection(
+		thread,
+		params);
 }
 
 bool ScheduledWidget::returnTabbedSelector() {

Telegram/SourceFiles/history/view/history_view_scheduled_section.h

@@ -91,7 +91,7 @@ public:
 
 	// Tabbed selector management.
 	bool pushTabbedSelectorToThirdSection(
-		not_null<PeerData*> peer,
+		not_null<Data::Thread*> thread,
 		const Window::SectionShow &params) override;
 	bool returnTabbedSelector() override;
 

Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp

@@ -380,7 +380,10 @@ void TopBarWidget::toggleInfoSection() {
 			Core::App().saveSettingsDelayed();
 			if (isThreeColumn) {
 				_controller->showSection(
-					Info::Memento::Default(_activeChat.key.peer()),
+					(_activeChat.key.topic()
+						? std::make_shared<Info::Memento>(
+							_activeChat.key.topic())
+						: Info::Memento::Default(_activeChat.key.peer())),
 					Window::SectionShow().withThirdColumn());
 			} else {
 				_controller->resizeForThirdSection();
@@ -1009,12 +1012,17 @@ void TopBarWidget::updateControlsVisibility() {
 			: (section == Section::ChatsList)
 			? (_activeChat.key.peer() && _activeChat.key.peer()->isForum())
 			: false);
+	const auto hasInfo = !_activeChat.key.folder()
+		&& (section == Section::History
+			? true
+			: (section == Section::Replies)
+			? (_activeChat.key.topic() != nullptr)
+			: false);
 	updateSearchVisibility();
 	_menuToggle->setVisible(hasMenu
 		&& !_chooseForReportReason
 		&& !_narrowMode);
-	_infoToggle->setVisible(historyMode
+	_infoToggle->setVisible(hasInfo
-		&& !_activeChat.key.folder()
 		&& !isOneColumn
 		&& _controller->canShowThirdSection()
 		&& !_chooseForReportReason);

Telegram/SourceFiles/mainwidget.cpp

@@ -2194,16 +2194,24 @@ void MainWidget::updateControlsGeometry() {
 				anim::type::instant,
 				anim::activation::background);
 			const auto active = _controller->activeChatCurrent();
-			if (const auto peer = active.peer()) {
+			if (const auto thread = active.thread()) {
 				if (Core::App().settings().tabbedSelectorSectionEnabled()) {
 					if (_mainSection) {
-						_mainSection->pushTabbedSelectorToThirdSection(peer, params);
+						_mainSection->pushTabbedSelectorToThirdSection(
+							thread,
+							params);
 					} else {
-						_history->pushTabbedSelectorToThirdSection(peer, params);
+						_history->pushTabbedSelectorToThirdSection(
+							thread,
+							params);
 					}
 				} else if (Core::App().settings().thirdSectionInfoEnabled()) {
 					_controller->showSection(
-						Info::Memento::Default(peer),
+						(thread->asTopic()
+							? std::make_shared<Info::Memento>(
+								thread->asTopic())
+							: Info::Memento::Default(
+								thread->asHistory()->peer)),
 						params.withThirdColumn());
 				}
 			}
@@ -2491,11 +2499,11 @@ void MainWidget::updateThirdColumnToCurrentChat(
 			thirdSectionForCurrentMainSection(key),
 			params.withThirdColumn());
 	};
-	auto switchTabbedFast = [&](not_null<PeerData*> peer) {
+	auto switchTabbedFast = [&](not_null<Data::Thread*> thread) {
 		saveOldThirdSection();
 		return _mainSection
-			? _mainSection->pushTabbedSelectorToThirdSection(peer, params)
+			? _mainSection->pushTabbedSelectorToThirdSection(thread, params)
-			: _history->pushTabbedSelectorToThirdSection(peer, params);
+			: _history->pushTabbedSelectorToThirdSection(thread, params);
 	};
 	if (isThreeColumn()
 		&& settings.tabbedSelectorSectionEnabled()
@@ -2505,8 +2513,8 @@ void MainWidget::updateThirdColumnToCurrentChat(
 			settings.setTabbedSelectorSectionEnabled(true);
 			settings.setTabbedReplacedWithInfo(true);
 		} else if (settings.tabbedReplacedWithInfo()
-			&& key.history()
+			&& key.thread()
-			&& switchTabbedFast(key.history()->peer)) {
+			&& switchTabbedFast(key.thread())) {
 			settings.setTabbedReplacedWithInfo(false);
 		}
 	} else {

Telegram/SourceFiles/window/section_widget.h

@@ -18,6 +18,7 @@ class PeerData;
 
 namespace Data {
 struct ReactionId;
+class ForumTopic;
 } // namespace Data
 
 namespace Main {
@@ -58,7 +59,7 @@ public:
 
 	// Tabbed selector management.
 	virtual bool pushTabbedSelectorToThirdSection(
-			not_null<PeerData*> peer,
+			not_null<Data::Thread*> thread,
 			const SectionShow &params) {
 		return false;
 	}