Save subsection tabs layout to disk.

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -810,7 +810,7 @@ bool HistoryInner::canHaveFromUserpics() const {
 	} else if (const auto channel = _peer->asBroadcast()) {
 		return channel->signatureProfiles();
 	}
-	return !_removeFromUserpics;
+	return _isChatWide || !_removeFromUserpics;
 }
 
 void HistoryInner::toggleRemoveFromUserpics(bool remove) {

Telegram/SourceFiles/history/history_widget.cpp

@@ -6474,7 +6474,7 @@ void HistoryWidget::updateControlsGeometry() {
 	_topBars->resize(
 		innerWidth,
 		scrollAreaTop - _topBars->y() + st::lineWidth);
-	if (_scroll->y() != scrollAreaTop) {
+	if (_scroll->y() != scrollAreaTop || _scroll->x() != tabsLeftSkip) {
 		_scroll->moveToLeft(tabsLeftSkip, scrollAreaTop);
 		if (_autocomplete) {
 			_autocomplete->setBoundings(_scroll->geometry());
@@ -8301,6 +8301,7 @@ void HistoryWidget::validateSubsectionTabs() {
 		updateControlsGeometry();
 		orderWidgets();
 	}, _subsectionTabsLifetime);
+	_list->toggleRemoveFromUserpics(_subsectionTabs->leftSkip() > 0);
 	updateControlsGeometry();
 	orderWidgets();
 }

Telegram/SourceFiles/history/view/history_view_chat_section.cpp

@@ -1590,6 +1590,9 @@ void ChatWidget::validateSubsectionTabs() {
 		updateControlsGeometry();
 		orderWidgets();
 	}, _subsectionTabsLifetime);
+	_inner->overrideChatMode((_subsectionTabs->leftSkip() > 0)
+		? ElementChatMode::Narrow
+		: std::optional<ElementChatMode>());
 	updateControlsGeometry();
 	orderWidgets();
 }

Telegram/SourceFiles/history/view/history_view_subsection_tabs.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "ui/controls/subsection_tabs_slider.h"
 #include "ui/effects/ripple_animation.h"
 #include "ui/widgets/menu/menu_add_action_callback_factory.h"
@@ -56,7 +57,7 @@ SubsectionTabs::SubsectionTabs(
 , _afterLimit(kDefaultLimit) {
 	track();
 	refreshSlice();
-	setupHorizontal(parent);
+	setup(parent);
 
 	dataChanged() | rpl::start_with_next([=] {
 		if (_loading) {
@@ -72,6 +73,15 @@ SubsectionTabs::~SubsectionTabs() {
 	delete base::take(_shadow);
 }
 
+void SubsectionTabs::setup(not_null<Ui::RpWidget*> parent) {
+	const auto peerId = _history->peer->id;
+	if (session().settings().verticalSubsectionTabs(peerId)) {
+		setupVertical(parent);
+	} else {
+		setupHorizontal(parent);
+	}
+}
+
 void SubsectionTabs::setupHorizontal(not_null<QWidget*> parent) {
 	delete base::take(_vertical);
 	_horizontal = Ui::CreateChild<Ui::RpWidget>(parent);
@@ -397,7 +407,7 @@ void SubsectionTabs::setupSlider(
 		slider->setSections({
 			.tabs = std::move(sections),
 			.context = Core::TextContext({
-				.session = &_history->session(),
+				.session = &session(),
 			}),
 		}, paused);
 		slider->setActiveSectionFast(activeIndex);
@@ -466,6 +476,11 @@ void SubsectionTabs::toggleModes() {
 	} else {
 		setupHorizontal(_vertical->parentWidget());
 	}
+	const auto peerId = _history->peer->id;
+	const auto vertical = (_vertical != nullptr);
+	session().settings().setVerticalSubsectionTabs(peerId, vertical);
+	session().saveSettingsDelayed();
+
 	_layoutRequests.fire({});
 }
 
@@ -703,6 +718,10 @@ void SubsectionTabs::scheduleRefresh() {
 	});
 }
 
+Main::Session &SubsectionTabs::session() {
+	return _history->session();
+}
+
 bool SubsectionTabs::switchTo(
 		not_null<Data::Thread*> thread,
 		not_null<Ui::RpWidget*> parent) {

Telegram/SourceFiles/history/view/history_view_subsection_tabs.h

@@ -16,6 +16,10 @@ namespace Data {
 class Thread;
 } // namespace Data
 
+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Window {
 class SessionController;
 } // namespace Window
@@ -37,6 +41,8 @@ public:
 		not_null<Data::Thread*> thread);
 	~SubsectionTabs();
 
+	[[nodiscard]] Main::Session &session();
+
 	[[nodiscard]] bool switchTo(
 		not_null<Data::Thread*> thread,
 		not_null<Ui::RpWidget*> parent);
@@ -79,6 +85,7 @@ private:
 	void refreshSlice();
 	void scheduleRefresh();
 	void loadMore();
+	void setup(not_null<Ui::RpWidget*> parent);
 	[[nodiscard]] rpl::producer<> dataChanged() const;
 
 	void setupSlider(

Telegram/SourceFiles/main/main_session_settings.cpp

@@ -42,7 +42,9 @@ QByteArray SessionSettings::serialize() const {
 		+ sizeof(qint32) * 3
 		+ _groupEmojiSectionHidden.size() * sizeof(quint64)
 		+ sizeof(qint32) * 3
-		+ _hiddenPinnedMessages.size() * (sizeof(quint64) * 4);
+		+ _hiddenPinnedMessages.size() * (sizeof(quint64) * 4)
+		+ sizeof(qint32)
+		+ _verticalSubsectionTabs.size() * sizeof(quint64);
 
 	auto result = QByteArray();
 	result.reserve(size);
@@ -94,6 +96,10 @@ QByteArray SessionSettings::serialize() const {
 				<< SerializePeerId(key.monoforumPeerId)
 				<< qint64(value.bare);
 		}
+		stream << qint32(_verticalSubsectionTabs.size());
+		for (const auto &peerId : _verticalSubsectionTabs) {
+			stream << SerializePeerId(peerId);
+		}
 	}
 
 	Ensures(result.size() == size);
@@ -153,6 +159,7 @@ void SessionSettings::addFromSerialized(const QByteArray &serialized) {
 	std::vector<int> appDictionariesEnabled;
 	qint32 appAutoDownloadDictionaries = app.autoDownloadDictionaries() ? 1 : 0;
 	base::flat_map<ThreadId, MsgId> hiddenPinnedMessages;
+	base::flat_set<PeerId> verticalSubsectionTabs;
 	qint32 dialogsFiltersEnabled = _dialogsFiltersEnabled ? 1 : 0;
 	qint32 supportAllSilent = _supportAllSilent ? 1 : 0;
 	qint32 photoEditorHintShowsCount = _photoEditorHintShowsCount;
@@ -466,6 +473,22 @@ void SessionSettings::addFromSerialized(const QByteArray &serialized) {
 			}
 		}
 	}
+	if (!stream.atEnd()) {
+		auto count = qint32(0);
+		stream >> count;
+		if (stream.status() == QDataStream::Ok) {
+			for (auto i = 0; i != count; ++i) {
+				auto peerId = quint64();
+				stream >> peerId;
+				if (stream.status() != QDataStream::Ok) {
+					LOG(("App Error: "
+						"Bad data for SessionSettings::addFromSerialized()"));
+					return;
+				}
+				verticalSubsectionTabs.emplace(DeserializePeerId(peerId));
+			}
+		}
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for SessionSettings::addFromSerialized()"));
@@ -512,6 +535,7 @@ void SessionSettings::addFromSerialized(const QByteArray &serialized) {
 	_mutePeriods = std::move(mutePeriods);
 	_lastNonPremiumLimitDownload = lastNonPremiumLimitDownload;
 	_lastNonPremiumLimitUpload = lastNonPremiumLimitUpload;
+	_verticalSubsectionTabs = std::move(verticalSubsectionTabs);
 
 	if (version < 2) {
 		app.setLastSeenWarningSeen(appLastSeenWarningSeen == 1);
@@ -646,6 +670,20 @@ void SessionSettings::setHiddenPinnedMessageId(
 	}
 }
 
+bool SessionSettings::verticalSubsectionTabs(PeerId peerId) const {
+	return _verticalSubsectionTabs.contains(peerId);
+}
+
+void SessionSettings::setVerticalSubsectionTabs(
+		PeerId peerId,
+		bool vertical) {
+	if (vertical) {
+		_verticalSubsectionTabs.emplace(peerId);
+	} else {
+		_verticalSubsectionTabs.remove(peerId);
+	}
+}
+
 bool SessionSettings::photoEditorHintShown() const {
 	return _photoEditorHintShowsCount < kPhotoEditorHintMaxShowsCount;
 }

Telegram/SourceFiles/main/main_session_settings.h

@@ -118,6 +118,9 @@ public:
 		PeerId monoforumPeerId,
 		MsgId msgId);
 
+	[[nodiscard]] bool verticalSubsectionTabs(PeerId peerId) const;
+	void setVerticalSubsectionTabs(PeerId peerId, bool vertical);
+
 	[[nodiscard]] bool dialogsFiltersEnabled() const {
 		return _dialogsFiltersEnabled;
 	}
@@ -167,6 +170,7 @@ private:
 	rpl::variable<bool> _archiveInMainMenu = false;
 	rpl::variable<bool> _skipArchiveInSearch = false;
 	base::flat_map<ThreadId, MsgId> _hiddenPinnedMessages;
+	base::flat_set<PeerId> _verticalSubsectionTabs;
 	bool _dialogsFiltersEnabled = false;
 	int _photoEditorHintShowsCount = 0;
 	std::vector<TimeId> _mutePeriods;