Added dummy layer class for boosts.

Telegram/CMakeLists.txt

@@ -829,6 +829,10 @@ PRIVATE
     info/info_top_bar.h
     info/info_wrap_widget.cpp
     info/info_wrap_widget.h
+    info/boosts/info_boosts_inner_widget.cpp
+    info/boosts/info_boosts_inner_widget.h
+    info/boosts/info_boosts_widget.cpp
+    info/boosts/info_boosts_widget.h
     info/common_groups/info_common_groups_inner_widget.cpp
     info/common_groups/info_common_groups_inner_widget.h
     info/common_groups/info_common_groups_widget.cpp

Telegram/Resources/langs/lang.strings

@@ -4127,6 +4127,19 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_chart_title_group_day" = "Views by hours";
 "lng_chart_title_group_week" = "Top days of week";
 
+"lng_boosts_title" = "Boosts";
+"lng_boosts_level" = "Level";
+"lng_boosts_existing" = "Existing boosts";
+"lng_boosts_premium_audience" = "Premium subscribers";
+"lng_boosts_next_level" = "Boosts to level up";
+"lng_boosts_list_title#one" = "{count} booster";
+"lng_boosts_list_title#other" = "{count} boosters";
+"lng_boosts_list_subtext" = "Your channel is currently boosted by these users.";
+"lng_boosts_show_more" = "Show More Boosts";
+"lng_boosts_list_status" = "boost expires on {date}";
+"lng_boosts_link_title" = "Link for boosting";
+"lng_boosts_link_subtext" = "Share this link with your subscribers to get more boosts.";
+
 // Wnd specific
 
 "lng_wnd_choose_program_menu" = "Choose Default Program...";

Telegram/SourceFiles/info/boosts/info_boosts_inner_widget.cpp

@@ -0,0 +1,38 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "info/boosts/info_boosts_inner_widget.h"
+
+namespace Info::Boosts {
+
+InnerWidget::InnerWidget(
+	QWidget *parent,
+	not_null<Controller*> controller,
+	not_null<PeerData*> peer)
+: VerticalLayout(parent)
+, _controller(controller)
+, _peer(peer) {
+}
+
+rpl::producer<Ui::ScrollToRequest> InnerWidget::scrollToRequests() const {
+	return _scrollToRequests.events();
+}
+
+auto InnerWidget::showRequests() const -> rpl::producer<ShowRequest> {
+	return _showRequests.events();
+}
+
+void InnerWidget::showFinished() {
+	_showFinished.fire({});
+}
+
+not_null<PeerData*> InnerWidget::peer() const {
+	return _peer;
+}
+
+} // namespace Info::Boosts
+

Telegram/SourceFiles/info/boosts/info_boosts_inner_widget.h

@@ -0,0 +1,49 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/widgets/scroll_area.h"
+#include "ui/wrap/vertical_layout.h"
+
+namespace Info {
+class Controller;
+} // namespace Info
+
+namespace Info::Boosts {
+
+class Memento;
+
+class InnerWidget final : public Ui::VerticalLayout {
+public:
+	struct ShowRequest final {
+	};
+
+	InnerWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		not_null<PeerData*> peer);
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+
+	[[nodiscard]] rpl::producer<Ui::ScrollToRequest> scrollToRequests() const;
+	[[nodiscard]] rpl::producer<ShowRequest> showRequests() const;
+
+	void showFinished();
+
+private:
+	not_null<Controller*> _controller;
+	not_null<PeerData*> _peer;
+
+	rpl::event_stream<Ui::ScrollToRequest> _scrollToRequests;
+	rpl::event_stream<ShowRequest> _showRequests;
+	rpl::event_stream<> _showFinished;
+	rpl::event_stream<bool> _loaded;
+
+};
+
+} // namespace Info::Boosts

Telegram/SourceFiles/info/boosts/info_boosts_widget.cpp

@@ -0,0 +1,103 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "info/boosts/info_boosts_widget.h"
+
+#include "info/boosts/info_boosts_inner_widget.h"
+#include "info/info_controller.h"
+#include "info/info_memento.h"
+#include "lang/lang_keys.h"
+
+namespace Info::Boosts {
+
+Memento::Memento(not_null<Controller*> controller)
+: ContentMemento(Info::Statistics::Tag{
+	controller->statisticsPeer(),
+	{}
+}) {
+}
+
+Memento::Memento(not_null<PeerData*> peer)
+: ContentMemento(Info::Statistics::Tag{ peer, {} }) {
+}
+
+Memento::~Memento() = default;
+
+Section Memento::section() const {
+	return Section(Section::Type::Boosts);
+}
+
+object_ptr<ContentWidget> Memento::createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) {
+	auto result = object_ptr<Widget>(parent, controller);
+	result->setInternalState(geometry, this);
+	return result;
+}
+
+Widget::Widget(
+	QWidget *parent,
+	not_null<Controller*> controller)
+: ContentWidget(parent, controller)
+, _inner(setInnerWidget(
+	object_ptr<InnerWidget>(
+		this,
+		controller,
+		controller->statisticsPeer()))) {
+	_inner->showRequests(
+	) | rpl::start_with_next([=](InnerWidget::ShowRequest request) {
+	}, _inner->lifetime());
+	_inner->scrollToRequests(
+	) | rpl::start_with_next([=](const Ui::ScrollToRequest &request) {
+		scrollTo(request);
+	}, _inner->lifetime());
+}
+
+not_null<PeerData*> Widget::peer() const {
+	return _inner->peer();
+}
+
+bool Widget::showInternal(not_null<ContentMemento*> memento) {
+	return false;
+}
+
+rpl::producer<QString> Widget::title() {
+	return tr::lng_boosts_title();
+}
+
+void Widget::setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento) {
+	setGeometry(geometry);
+	Ui::SendPendingMoveResizeEvents(this);
+	// restoreState(memento);
+}
+
+rpl::producer<bool> Widget::desiredShadowVisibility() const {
+	return rpl::single<bool>(true);
+}
+
+void Widget::showFinished() {
+	_inner->showFinished();
+}
+
+std::shared_ptr<ContentMemento> Widget::doCreateMemento() {
+	auto result = std::make_shared<Memento>(controller());
+	// saveState(result.get());
+	return result;
+}
+
+std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer) {
+	return std::make_shared<Info::Memento>(
+		std::vector<std::shared_ptr<ContentMemento>>(
+			1,
+			std::make_shared<Memento>(peer)));
+}
+
+} // namespace Info::Boosts
+

Telegram/SourceFiles/info/boosts/info_boosts_widget.h

@@ -0,0 +1,59 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "info/info_content_widget.h"
+
+namespace Info::Boosts {
+
+class InnerWidget;
+
+class Memento final : public ContentMemento {
+public:
+	Memento(not_null<Controller*> controller);
+	Memento(not_null<PeerData*> peer);
+	~Memento();
+
+	object_ptr<ContentWidget> createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) override;
+
+	Section section() const override;
+
+};
+
+class Widget final : public ContentWidget {
+public:
+	Widget(QWidget *parent, not_null<Controller*> controller);
+
+	bool showInternal(not_null<ContentMemento*> memento) override;
+	rpl::producer<QString> title() override;
+	rpl::producer<bool> desiredShadowVisibility() const override;
+	void showFinished() override;
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+	[[nodiscard]] FullMsgId contextId() const;
+
+	void setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento);
+
+private:
+	void saveState(not_null<Memento*> memento);
+	void restoreState(not_null<Memento*> memento);
+
+	std::shared_ptr<ContentMemento> doCreateMemento() override;
+
+	const not_null<InnerWidget*> _inner;
+
+};
+
+[[nodiscard]] std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer);
+
+} // namespace Info::Boosts

Telegram/SourceFiles/info/info_controller.h

@@ -125,6 +125,7 @@ public:
 		Stories,
 		PollResults,
 		Statistics,
+		Boosts,
 	};
 	using SettingsType = ::Settings::Type;
 	using MediaType = Storage::SharedMediaType;