Autosave bio in settings edit section.

Telegram/SourceFiles/info/info.style

@@ -395,8 +395,6 @@ infoBlockHeaderLabel: FlatLabel(infoProfileStatusLabel) {
 infoBlockHeaderPosition: point(79px, 22px);
 
 infoProfileToggle: Toggle(defaultToggle) {
-	diameter: 16px;
-	width: 14px;
 	untoggledFg: menuIconFg;
 }
 infoProfileToggleOver: Toggle(infoProfileToggle) {

Telegram/SourceFiles/settings/settings_chat.cpp

@@ -467,25 +467,18 @@ void SetupLocalStorage(not_null<Ui::VerticalLayout*> container) {
 }
 
 void SetupDataStorage(not_null<Ui::VerticalLayout*> container) {
+	using namespace rpl::mappers;
+
 	AddDivider(container);
 	AddSkip(container, st::settingsSectionSkip);
 
 	AddSubsectionTitle(container, lng_settings_data_storage);
 
-	auto wrap = object_ptr<Ui::VerticalLayout>(container);
+	const auto ask = AddButton(
-	const auto inner = wrap.data();
-	container->add(object_ptr<Ui::OverrideMargins>(
 		container,
-		std::move(wrap),
+		lng_download_path_ask,
-		QMargins(0, 0, 0, st::settingsCheckbox.margin.bottom())));
+		st::settingsButton
-
+	)->toggleOn(rpl::single(Global::AskDownloadPath()));
-	const auto ask = inner->add(
-		object_ptr<Ui::Checkbox>(
-			inner,
-			lang(lng_download_path_ask),
-			Global::AskDownloadPath(),
-			st::settingsCheckbox),
-		st::settingsCheckboxPadding);
 
 #ifndef OS_WIN_STORE
 	const auto showpath = Ui::AttachAsChild(
@@ -513,13 +506,13 @@ void SetupDataStorage(not_null<Ui::VerticalLayout*> container) {
 	path->entity()->addClickHandler([] {
 		Ui::show(Box<DownloadPathBox>());
 	});
-	path->toggleOn(
+	path->toggleOn(ask->toggledValue() | rpl::map(!_1));
-		showpath->events_starting_with_copy(!Global::AskDownloadPath()));
 #endif // OS_WIN_STORE
 
-	base::ObservableViewer(
+	ask->toggledValue(
-		ask->checkedChanged
+	) | rpl::filter([](bool checked) {
-	) | rpl::start_with_next([=](bool checked) {
+		return (checked != Global::AskDownloadPath());
+	}) | rpl::start_with_next([=](bool checked) {
 		Global::SetAskDownloadPath(checked);
 		Local::writeUserSettings();
 
@@ -527,7 +520,7 @@ void SetupDataStorage(not_null<Ui::VerticalLayout*> container) {
 		showpath->fire_copy(!checked);
 #endif // OS_WIN_STORE
 
-	}, inner->lifetime());
+	}, ask->lifetime());
 
 	AddButton(
 		container,
@@ -696,8 +689,8 @@ void Chat::setupContent() {
 	SetupStickersEmoji(content);
 	SetupMessages(content);
 	SetupChatBackground(content);
-	SetupThemeOptions(content);
 	SetupDataStorage(content);
+	SetupThemeOptions(content);
 
 	Ui::ResizeFitChild(this, content);
 }

Telegram/SourceFiles/settings/settings_information.cpp

@@ -32,6 +32,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Settings {
 namespace {
 
+constexpr auto kSaveBioTimeout = 1000;
+
 void SetupPhoto(
 		not_null<Ui::VerticalLayout*> container,
 		not_null<Window::Controller*> controller,
@@ -348,6 +350,30 @@ BioManager SetupBio(
 		}
 	}, bio->lifetime());
 
+	const auto generation = Ui::AttachAsChild(bio, 0);
+	changed->events(
+	) | rpl::start_with_next([=](bool changed) {
+		if (changed) {
+			const auto saved = *generation = std::abs(*generation) + 1;
+			App::CallDelayed(kSaveBioTimeout, bio, [=] {
+				if (*generation == saved) {
+					save(nullptr);
+					*generation = 0;
+				}
+			});
+		} else if (*generation > 0) {
+			*generation = -*generation;
+		}
+	}, bio->lifetime());
+
+	// We need 'bio' to still exist here as InputField, so we add this
+	// to 'container' lifetime, not to the 'bio' lifetime.
+	container->lifetime().add([=] {
+		if (*generation > 0) {
+			save(nullptr);
+		}
+	});
+
 	bio->setMaxLength(kMaxBioLength);
 	bio->setSubmitSettings(Ui::InputField::SubmitSettings::Both);
 	auto cursor = bio->textCursor();
@@ -387,22 +413,23 @@ Information::Information(
 	setupContent(controller);
 }
 
-rpl::producer<bool> Information::sectionCanSaveChanges() {
+//rpl::producer<bool> Information::sectionCanSaveChanges() {
-	return _canSaveChanges.value();
+//	return _canSaveChanges.value();
-}
+//}
-
+//
-void Information::sectionSaveChanges(FnMut<void()> done) {
+//void Information::sectionSaveChanges(FnMut<void()> done) {
-	_save(std::move(done));
+//	_save(std::move(done));
-}
+//}
 
 void Information::setupContent(not_null<Window::Controller*> controller) {
 	const auto content = Ui::CreateChild<Ui::VerticalLayout>(this);
 
 	SetupPhoto(content, controller, _self);
 	SetupRows(content, _self);
-	auto manager = SetupBio(content, _self);
+	SetupBio(content, _self);
-	_canSaveChanges = std::move(manager.canSave);
+	//auto manager = SetupBio(content, _self);
-	_save = std::move(manager.save);
+	//_canSaveChanges = std::move(manager.canSave);
+	//_save = std::move(manager.save);
 
 	Ui::ResizeFitChild(this, content);
 }

Telegram/SourceFiles/settings/settings_information.h

@@ -18,15 +18,12 @@ public:
 		not_null<Window::Controller*> controller,
 		not_null<UserData*> self);
 
-	rpl::producer<bool> sectionCanSaveChanges() override;
-	void sectionSaveChanges(FnMut<void()> done) override;
-
 private:
 	void setupContent(not_null<Window::Controller*> controller);
 
 	not_null<UserData*> _self;
-	rpl::variable<bool> _canSaveChanges;
+	//rpl::variable<bool> _canSaveChanges;
-	Fn<void(FnMut<void()> done)> _save;
+	//Fn<void(FnMut<void()> done)> _save;
 
 };
 

Telegram/SourceFiles/ui/widgets/widgets.style

@@ -754,8 +754,8 @@ defaultToggle: Toggle {
 	duration: 120;
 	border: 2px;
 	shift: 1px;
-	diameter: 20px;
+	diameter: 16px;
-	width: 16px;
+	width: 14px;
 	xsize: 0px;
 	vsize: 0px;
 	vshift: 0px;