Display feed channels list in feed info.

Telegram/SourceFiles/info/profile/info_profile_actions.cpp

@@ -164,6 +164,37 @@ private:
 
 };
 
+class FeedDetailsFiller {
+public:
+	FeedDetailsFiller(
+		not_null<Controller*> controller,
+		not_null<Ui::RpWidget*> parent,
+		not_null<Data::Feed*> feed);
+
+	object_ptr<Ui::RpWidget> fill();
+
+private:
+	object_ptr<Ui::RpWidget> setupDefaultToggle();
+
+	template <
+		typename Widget,
+		typename = std::enable_if_t<
+		std::is_base_of_v<Ui::RpWidget, Widget>>>
+	Widget *add(
+			object_ptr<Widget> &&child,
+			const style::margins &margin = style::margins()) {
+		return _wrap->add(
+			std::move(child),
+			margin);
+	}
+
+	not_null<Controller*> _controller;
+	not_null<Ui::RpWidget*> _parent;
+	not_null<Data::Feed*> _feed;
+	object_ptr<Ui::VerticalLayout> _wrap;
+
+};
+
 DetailsFiller::DetailsFiller(
 	not_null<Controller*> controller,
 	not_null<Ui::RpWidget*> parent,
@@ -650,6 +681,42 @@ object_ptr<Ui::RpWidget> ActionsFiller::fill() {
 	return { nullptr };
 }
 
+FeedDetailsFiller::FeedDetailsFiller(
+	not_null<Controller*> controller,
+	not_null<Ui::RpWidget*> parent,
+	not_null<Data::Feed*> feed)
+: _controller(controller)
+, _parent(parent)
+, _feed(feed)
+, _wrap(_parent) {
+}
+
+object_ptr<Ui::RpWidget> FeedDetailsFiller::fill() {
+	add(object_ptr<BoxContentDivider>(_wrap));
+	add(CreateSkipWidget(_wrap));
+	add(setupDefaultToggle());
+	add(CreateSkipWidget(_wrap));
+	return std::move(_wrap);
+}
+
+object_ptr<Ui::RpWidget> FeedDetailsFiller::setupDefaultToggle() {
+	const auto feed = _feed;
+	auto result = object_ptr<Button>(
+		_wrap,
+		Lang::Viewer(lng_info_feed_is_default),
+		st::infoNotificationsButton);
+	result->toggleOn(
+		rpl::single(false)// #TODO default
+	)->addClickHandler([=] {
+
+	});
+	object_ptr<FloatingIcon>(
+		result,
+		st::infoIconNotifications,
+		st::infoNotificationsIconPosition);
+	return std::move(result);
+}
+
 } // namespace
 
 object_ptr<Ui::RpWidget> SetupDetails(
@@ -746,5 +813,13 @@ object_ptr<Ui::RpWidget> SetupChannelMembers(
 	return std::move(result);
 }
 
+object_ptr<Ui::RpWidget> SetupFeedDetails(
+		not_null<Controller*> controller,
+		not_null<Ui::RpWidget*> parent,
+		not_null<Data::Feed*> feed) {
+	FeedDetailsFiller filler(controller, parent, feed);
+	return filler.fill();
+}
+
 } // namespace Profile
 } // namespace Info