Subscription status display.

Telegram/CMakeLists.txt

@@ -137,6 +137,8 @@ PRIVATE
     api/api_peer_photo.h
     api/api_polls.cpp
     api/api_polls.h
+    api/api_premium.cpp
+    api/api_premium.h
     api/api_report.cpp
     api/api_report.h
     api/api_ringtones.cpp

Telegram/SourceFiles/api/api_premium.cpp

@@ -0,0 +1,58 @@
+/*
+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 "api/api_premium.h"
+
+#include "api/api_text_entities.h"
+#include "main/main_session.h"
+#include "data/data_peer_values.h"
+#include "data/data_session.h"
+#include "data/data_peer.h"
+#include "apiwrap.h"
+
+namespace Api {
+
+Premium::Premium(not_null<ApiWrap*> api)
+: _session(&api->session())
+, _api(&api->instance()) {
+	crl::on_main(_session, [=] {
+		// You can't use _session->user() in the constructor,
+		// only queued, because it is not constructed yet.
+		Data::AmPremiumValue(
+			_session
+		) | rpl::skip(1) | rpl::start_with_next([=] {
+			reload();
+		}, _session->lifetime());
+	});
+}
+
+rpl::producer<TextWithEntities> Premium::statusTextValue() const {
+	return _statusTextUpdates.events_starting_with_copy(
+		_statusText.value_or(TextWithEntities()));
+}
+
+void Premium::reload() {
+	if (_statusRequestId) {
+		return;
+	}
+	_statusRequestId = _api.request(MTPhelp_GetPremiumPromo(
+	)).done([=](const MTPhelp_PremiumPromo &result) {
+		_statusRequestId = 0;
+		result.match([&](const MTPDhelp_premiumPromo &data) {
+			auto text = TextWithEntities{
+				qs(data.vstatus_text()),
+				EntitiesFromMTP(_session, data.vstatus_entities().v),
+			};
+			_statusText = text;
+			_statusTextUpdates.fire(std::move(text));
+		});
+	}).fail([=] {
+		_statusRequestId = 0;
+	}).send();
+}
+
+} // namespace Api

Telegram/SourceFiles/api/api_premium.h

@@ -0,0 +1,37 @@
+/*
+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 "mtproto/sender.h"
+
+class ApiWrap;
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Api {
+
+class Premium final {
+public:
+	explicit Premium(not_null<ApiWrap*> api);
+
+	void reload();
+	[[nodiscard]] rpl::producer<TextWithEntities> statusTextValue() const;
+
+private:
+	const not_null<Main::Session*> _session;
+	MTP::Sender _api;
+
+	mtpRequestId _statusRequestId = 0;
+	std::optional<TextWithEntities> _statusText;
+	rpl::event_stream<TextWithEntities> _statusTextUpdates;
+
+};
+
+} // namespace Api

Telegram/SourceFiles/apiwrap.cpp

@@ -29,6 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_unread_things.h"
 #include "api/api_ringtones.h"
 #include "api/api_transcribes.h"
+#include "api/api_premium.h"
 #include "data/notify/data_notify_settings.h"
 #include "data/stickers/data_stickers.h"
 #include "data/data_drafts.h"
@@ -147,7 +148,8 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 , _chatParticipants(std::make_unique<Api::ChatParticipants>(this))
 , _unreadThings(std::make_unique<Api::UnreadThings>(this))
 , _ringtones(std::make_unique<Api::Ringtones>(this))
-, _transcribes(std::make_unique<Api::Transcribes>(this)) {
+, _transcribes(std::make_unique<Api::Transcribes>(this))
+, _premium(std::make_unique<Api::Premium>(this)) {
 	crl::on_main(session, [=] {
 		// You can't use _session->lifetime() in the constructor,
 		// only queued, because it is not constructed yet.
@@ -4111,3 +4113,7 @@ Api::Ringtones &ApiWrap::ringtones() {
 Api::Transcribes &ApiWrap::transcribes() {
 	return *_transcribes;
 }
+
+Api::Premium &ApiWrap::premium() {
+	return *_premium;
+}

Telegram/SourceFiles/apiwrap.h

@@ -71,6 +71,7 @@ class ChatParticipants;
 class UnreadThings;
 class Ringtones;
 class Transcribes;
+class Premium;
 
 namespace details {
 
@@ -363,6 +364,7 @@ public:
 	[[nodiscard]] Api::UnreadThings &unreadThings();
 	[[nodiscard]] Api::Ringtones &ringtones();
 	[[nodiscard]] Api::Transcribes &transcribes();
+	[[nodiscard]] Api::Premium &premium();
 
 	void updatePrivacyLastSeens();
 
@@ -647,6 +649,7 @@ private:
 	const std::unique_ptr<Api::UnreadThings> _unreadThings;
 	const std::unique_ptr<Api::Ringtones> _ringtones;
 	const std::unique_ptr<Api::Transcribes> _transcribes;
+	const std::unique_ptr<Api::Premium> _premium;
 
 	mtpRequestId _wallPaperRequestId = 0;
 	QString _wallPaperSlug;

Telegram/SourceFiles/info/info_content_widget.h

@@ -16,6 +16,7 @@ enum class SharedMediaType : signed char;
 } // namespace Storage
 
 namespace Ui {
+class RoundRect;
 class ScrollArea;
 class InputField;
 struct ScrollToRequest;
@@ -67,7 +68,10 @@ public:
 		int topDelta);
 	void applyAdditionalScroll(int additionalScroll);
 	int scrollTillBottom(int forHeight) const;
-	rpl::producer<int> scrollTillBottomChanges() const;
+	[[nodiscard]] rpl::producer<int> scrollTillBottomChanges() const;
+	[[nodiscard]] virtual const Ui::RoundRect *bottomSkipRounding() const {
+		return nullptr;
+	}
 
 	// Float player interface.
 	bool floatPlayerHandleWheelEvent(QEvent *e);

Telegram/SourceFiles/info/info_layer_widget.cpp

@@ -306,7 +306,6 @@ QRect LayerWidget::countGeometry(int newWidth) {
 	if (_contentTillBottom) {
 		contentHeight += contentBottom;
 	}
-	const auto bottomPadding = _tillBottom ? 0 : contentBottom;
 	_content->updateGeometry({
 		contentLeft,
 		contentTop,
@@ -330,11 +329,18 @@ void LayerWidget::paintEvent(QPaintEvent *e) {
 	const auto radius = st::boxRadius;
 	auto parts = RectPart::None | 0;
 	if (!_tillBottom) {
-		if (clip.intersects({ 0, height() - radius, width(), radius })) {
-			parts |= RectPart::FullBottom;
+		const auto bottom = QRect{ 0, height() - radius, width(), radius };
+		if (clip.intersects(bottom)) {
+			if (const auto rounding = _content->bottomSkipRounding()) {
+				rounding->paint(p, rect(), RectPart::FullBottom);
+			} else {
+				parts |= RectPart::FullBottom;
+			}
 		}
 	} else if (!_contentTillBottom) {
-		p.fillRect(0, height() - radius, width(), radius, st::boxBg);
+		const auto rounding = _content->bottomSkipRounding();
+		const auto &color = rounding ? rounding->color() : st::boxBg;
+		p.fillRect(0, height() - radius, width(), radius, color);
 	}
 	if (_content->animatingShow()) {
 		if (clip.intersects({ 0, 0, width(), radius })) {

Telegram/SourceFiles/info/info_wrap_widget.cpp

@@ -1156,6 +1156,10 @@ rpl::producer<bool> WrapWidget::grabbingForExpanding() const {
 	return _grabbingForExpanding.value();
 }
 
+const Ui::RoundRect *WrapWidget::bottomSkipRounding() const {
+	return _content->bottomSkipRounding();
+}
+
 bool WrapWidget::hasBackButton() const {
 	return (wrap() == Wrap::Narrow || hasStackHistory());
 }

Telegram/SourceFiles/info/info_wrap_widget.h

@@ -20,6 +20,7 @@ class FadeShadow;
 class PlainShadow;
 class PopupMenu;
 class IconButton;
+class RoundRect;
 } // namespace Ui
 
 namespace Window {
@@ -129,6 +130,7 @@ public:
 	[[nodiscard]] int scrollTillBottom(int forHeight) const;
 	[[nodiscard]] rpl::producer<int> scrollTillBottomChanges() const;
 	[[nodiscard]] rpl::producer<bool> grabbingForExpanding() const;
+	[[nodiscard]] const Ui::RoundRect *bottomSkipRounding() const;
 
 	~WrapWidget();
 

Telegram/SourceFiles/info/settings/info_settings_widget.cpp

@@ -213,6 +213,10 @@ void Widget::setInnerFocus() {
 	_inner->setInnerFocus();
 }
 
+const Ui::RoundRect *Widget::bottomSkipRounding() const {
+	return _inner->bottomSkipRounding();
+}
+
 rpl::producer<bool> Widget::desiredShadowVisibility() const {
 	return (_type == ::Settings::Main::Id()
 		|| _type == ::Settings::Information::Id())

Telegram/SourceFiles/info/settings/info_settings_widget.h

@@ -72,6 +72,7 @@ public:
 
 	void showFinished() override;
 	void setInnerFocus() override;
+	const Ui::RoundRect *bottomSkipRounding() const override;
 
 	rpl::producer<bool> desiredShadowVisibility() const override;
 

Telegram/SourceFiles/settings/settings.style

@@ -455,3 +455,4 @@ settingsPremiumAboutTextStyle: TextStyle(defaultTextStyle) {
 	font: font(12px);
 	lineHeight: 18px;
 }
+settingsPremiumStatusPadding: margins(22px, 8px, 22px, 2px);

Telegram/SourceFiles/settings/settings_common.h

@@ -93,6 +93,9 @@ public:
 	virtual void setInnerFocus() {
 		setFocus();
 	}
+	[[nodiscard]] virtual const Ui::RoundRect *bottomSkipRounding() const {
+		return nullptr;
+	}
 	[[nodiscard]] virtual QPointer<Ui::RpWidget> createPinnedToTop(
 			not_null<QWidget*> parent) {
 		return nullptr;

Telegram/SourceFiles/settings/settings_main.cpp

@@ -47,6 +47,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_cloud_password.h"
 #include "api/api_global_privacy.h"
 #include "api/api_sensitive_content.h"
+#include "api/api_premium.h"
 #include "info/profile/info_profile_values.h"
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
@@ -558,6 +559,9 @@ Main::Main(
 : Section(parent)
 , _controller(controller) {
 	setupContent(controller);
+	if (_controller->session().premium()) {
+		_controller->session().api().premium().reload();
+	}
 }
 
 rpl::producer<QString> Main::title() {

Telegram/SourceFiles/settings/settings_premium.cpp

@@ -35,6 +35,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_session_controller.h"
 #include "base/unixtime.h"
 #include "apiwrap.h"
+#include "api/api_premium.h"
 #include "styles/style_boxes.h"
 #include "styles/style_chat_helpers.h"
 #include "styles/style_info.h"
@@ -164,6 +165,43 @@ using Order = std::vector<QString>;
 	};
 }
 
+[[nodiscard]] not_null<Ui::RpWidget*> CreateSubscribeButton(
+		not_null<Ui::RpWidget*> parent,
+		Fn<void()> callback) {
+	const auto result = Ui::CreateChild<Ui::GradientButton>(
+		parent.get(),
+		Ui::Premium::ButtonGradientStops());
+
+	result->setClickedCallback(std::move(callback));
+
+	const auto &st = st::premiumPreviewBox.button;
+	result->resize(parent->width(), st.height);
+
+	const auto label = Ui::CreateChild<Ui::FlatLabel>(
+		result,
+		tr::lng_premium_summary_button(tr::now, lt_cost, "$5"),
+		st::premiumPreviewButtonLabel);
+	label->setAttribute(Qt::WA_TransparentForMouseEvents);
+	rpl::combine(
+		result->widthValue(),
+		label->widthValue()
+	) | rpl::start_with_next([=](int outer, int width) {
+		label->moveToLeft(
+			(outer - width) / 2,
+			st::premiumPreviewBox.button.textTop,
+			outer);
+	}, label->lifetime());
+
+	parent->widthValue(
+	) | rpl::start_with_next([=](int width) {
+		const auto padding = st::settingsPremiumButtonPadding;
+		result->resizeToWidth(width - padding.left() - padding.right());
+		result->moveToLeft(padding.left(), padding.top(), width);
+	}, result->lifetime());
+
+	return result;
+}
+
 void SendAppLog(
 		not_null<Main::Session*> session,
 		const QString &type,
@@ -583,6 +621,7 @@ public:
 		not_null<Ui::RpWidget*> parent) override;
 
 	[[nodiscard]] bool hasFlexibleTopBar() const override;
+	[[nodiscard]] const Ui::RoundRect *bottomSkipRounding() const override;
 
 	void setStepDataReference(std::any &data) override;
 
@@ -598,6 +637,7 @@ private:
 	base::unique_qptr<Ui::IconButton> _close;
 	rpl::variable<bool> _backToggles;
 	rpl::variable<Info::Wrap> _wrap;
+	std::optional<Ui::RoundRect> _bottomSkipRounding;
 
 	rpl::event_stream<> _showBack;
 
@@ -610,6 +650,7 @@ Premium::Premium(
 , _controller(controller)
 , _ref(ResolveRef(controller->premiumRef())) {
 	setupContent();
+	_controller->session().api().premium().reload();
 }
 
 rpl::producer<QString> Premium::title() {
@@ -620,6 +661,10 @@ bool Premium::hasFlexibleTopBar() const {
 	return true;
 }
 
+const Ui::RoundRect *Premium::bottomSkipRounding() const {
+	return _bottomSkipRounding ? &*_bottomSkipRounding : nullptr;
+}
+
 rpl::producer<> Premium::sectionShowBack() {
 	return _showBack.events();
 }
@@ -763,8 +808,6 @@ void Premium::setupContent() {
 			st::aboutLabel),
 		st::boxRowPadding);
 	AddSkip(content, stDefault.padding.top() + stDefault.padding.bottom());
-#else
-	AddSkip(content, stDefault.padding.bottom());
 #endif
 
 	Ui::ResizeFitChild(this, content);
@@ -835,51 +878,51 @@ QPointer<Ui::RpWidget> Premium::createPinnedToBottom(
 		not_null<Ui::RpWidget*> parent) {
 	const auto content = Ui::CreateChild<Ui::RpWidget>(parent.get());
 
-	auto result = object_ptr<Ui::GradientButton>(
-		content,
-		Ui::Premium::ButtonGradientStops());
-	const auto raw = result.data();
-
-	raw->setClickedCallback([=] {
+	const auto button = CreateSubscribeButton(content, [=] {
 		SendScreenAccept(_controller);
 		StartPremiumPayment(_controller, _ref);
 	});
-
-	const auto &st = st::premiumPreviewBox.button;
-	raw->resize(content->width(), st.height);
-
-	const auto label = Ui::CreateChild<Ui::FlatLabel>(
-		raw,
-		tr::lng_premium_summary_button(tr::now, lt_cost, "$5"),
-		st::premiumPreviewButtonLabel);
-	label->setAttribute(Qt::WA_TransparentForMouseEvents);
-	rpl::combine(
-		raw->widthValue(),
-		label->widthValue()
-	) | rpl::start_with_next([=](int outer, int width) {
-		label->moveToLeft(
-			(outer - width) / 2,
-			st::premiumPreviewBox.button.textTop,
-			outer);
-	}, label->lifetime());
-
+	auto text = _controller->session().api().premium().statusTextValue();
+	const auto status = Ui::CreateChild<Ui::DividerLabel>(
+		content,
+		object_ptr<Ui::FlatLabel>(
+			content,
+			rpl::duplicate(text),
+			st::boxDividerLabel),
+		st::settingsPremiumStatusPadding,
+		RectPart::Top);
 	content->widthValue(
 	) | rpl::start_with_next([=](int width) {
-		const auto padding = st::settingsPremiumButtonPadding;
-		raw->resizeToWidth(width - padding.left() - padding.right());
-	}, raw->lifetime());
+		status->resizeToWidth(width);
+	}, status->lifetime());
 
 	rpl::combine(
-		raw->heightValue(),
+		button->heightValue(),
+		status->heightValue(),
+		std::move(text),
 		Data::AmPremiumValue(&_controller->session())
-	) | rpl::start_with_next([=](int height, bool premium) {
+	) | rpl::start_with_next([=](
+			int buttonHeight,
+			int statusHeight,
+			const TextWithEntities &text,
+			bool premium) {
 		const auto padding = st::settingsPremiumButtonPadding;
-		const auto finalHeight = premium
+		const auto finalHeight = !premium
+			? (padding.top() + buttonHeight + padding.bottom())
+			: text.text.isEmpty()
 			? 0
-			: (padding.top() + height + padding.bottom());
+			: statusHeight;
 		content->resize(content->width(), finalHeight);
-		raw->moveToLeft(padding.left(), padding.top());
-	}, raw->lifetime());
+		button->moveToLeft(padding.left(), padding.top());
+		status->moveToLeft(0, 0);
+		button->setVisible(!premium);
+		status->setVisible(premium && !text.text.isEmpty());
+		if (!premium || text.text.isEmpty()) {
+			_bottomSkipRounding.reset();
+		} else if (!_bottomSkipRounding) {
+			_bottomSkipRounding.emplace(st::boxRadius, st::boxDividerBg);
+		}
+	}, button->lifetime());
 
 	return Ui::MakeWeak(not_null<Ui::RpWidget*>{ content });
 }

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 094c2ea9669dbcb9547b7868d9de0e00fc04844d
+Subproject commit b802516ca73c9b20103b5e98d940490dfcc7fea8