Merge tag 'v5.16.4' into dev

Telegram/CMakeLists.txt

@@ -1339,6 +1339,8 @@ PRIVATE
     media/view/media_view_playback_controls.h
     media/view/media_view_playback_progress.cpp
     media/view/media_view_playback_progress.h
+    media/view/media_view_playback_sponsored.cpp
+    media/view/media_view_playback_sponsored.h
     media/system_media_controls_manager.h
     media/system_media_controls_manager.cpp
     menu/menu_antispam_validator.cpp
@@ -2071,7 +2073,7 @@ if (MSVC)
             /DELAYLOAD:API-MS-Win-Core-ProcessThreads-l1-1-0.dll
             /DELAYLOAD:API-MS-Win-Core-Synch-l1-2-0.dll # Synchronization.lib
             /DELAYLOAD:API-MS-Win-Core-SysInfo-l1-1-0.dll
-            /DELAYLOAD:API-MS-Win-Core-Timezone-l1-1-0.dll
+            # /DELAYLOAD:API-MS-Win-Core-Timezone-l1-1-0.dll
             /DELAYLOAD:API-MS-Win-Core-WinRT-l1-1-0.dll
             /DELAYLOAD:API-MS-Win-Core-WinRT-Error-l1-1-0.dll
             /DELAYLOAD:API-MS-Win-Core-WinRT-String-l1-1-0.dll

Telegram/Resources/langs/lang.strings

@@ -434,6 +434,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_dlg_new_channel_name" = "Channel name";
 "lng_dlg_new_bot_name" = "Bot name";
 "lng_no_chats" = "Your chats will be here";
+"lng_no_conversations" = "You have no\nconversations yet.";
+"lng_no_conversations_button" = "New Message";
+"lng_no_conversations_subtitle" = "Your contacts on Telegram";
 "lng_no_chats_filter" = "No chats currently belong to this folder.";
 "lng_no_saved_sublists" = "You can save messages from other chats here.";
 "lng_contacts_loading" = "Loading...";
@@ -4260,6 +4263,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_to_msg" = "Go To Message";
 "lng_context_reply_msg" = "Reply";
 "lng_context_quote_and_reply" = "Quote & Reply";
+"lng_context_reply_to_task" = "Reply to Task";
 "lng_context_edit_msg" = "Edit";
 "lng_context_add_factcheck" = "Add Fact Check";
 "lng_context_edit_factcheck" = "Edit Fact Check";
@@ -4450,6 +4454,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_inline_switch_cant" = "Sorry, no way to write here :(";
 "lng_preview_reply_to" = "Reply to {name}";
 "lng_preview_reply_to_quote" = "Reply to quote from {name}";
+"lng_preview_reply_to_task" = "Reply to task from {title}";
 
 "lng_suggest_bar_title" = "Suggest a Post Below";
 "lng_suggest_bar_text" = "Click to offer a price for publishing.";

Telegram/Resources/qrc/telegram/animations.qrc

@@ -38,6 +38,7 @@
     <file alias="topics_tabs.tgs">../../animations/edit_peers/topics_tabs.tgs</file>
     <file alias="topics_list.tgs">../../animations/edit_peers/topics_list.tgs</file>
     <file alias="direct_messages.tgs">../../animations/edit_peers/direct_messages.tgs</file>
+    <file alias="no_chats.tgs">../../animations/no_chats.tgs</file>
 
     <file alias="dice_idle.tgs">../../animations/dice/dice_idle.tgs</file>
     <file alias="dart_idle.tgs">../../animations/dice/dart_idle.tgs</file>

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="5.16.3.0" />
+    Version="5.16.4.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 5,16,3,0
- PRODUCTVERSION 5,16,3,0
+ FILEVERSION 5,16,4,0
+ PRODUCTVERSION 5,16,4,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop"
-            VALUE "FileVersion", "5.16.3.0"
+            VALUE "FileVersion", "5.16.4.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "5.16.3.0"
+            VALUE "ProductVersion", "5.16.4.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 5,16,3,0
- PRODUCTVERSION 5,16,3,0
+ FILEVERSION 5,16,4,0
+ PRODUCTVERSION 5,16,4,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop Updater"
-            VALUE "FileVersion", "5.16.3.0"
+            VALUE "FileVersion", "5.16.4.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2025"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "5.16.3.0"
+            VALUE "ProductVersion", "5.16.4.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/boxes/connection_box.cpp

@@ -111,6 +111,13 @@ void AddProxyFromClipboard(
 		QGuiApplication::clipboard()->text());
 	const auto isSingle = maybeUrls.size() == 1;
 
+	enum class Result {
+		Success,
+		Failed,
+		Unsupported,
+		Invalid,
+	};
+
 	const auto proceedUrl = [=](const auto &local) {
 		const auto command = base::StringViewMid(
 			local,
@@ -146,6 +153,11 @@ void AddProxyFromClipboard(
 					match->captured(1),
 					qthelp::UrlParamNameTransform::ToLower);
 				const auto proxy = ProxyDataFromFields(type, fields);
+				if (!proxy) {
+					return (proxy.status() == ProxyData::Status::Unsupported)
+						? Result::Unsupported
+						: Result::Invalid;
+				}
 				const auto contains = controller->contains(proxy);
 				const auto toast = (contains
 					? tr::lng_proxy_add_from_clipboard_existing_toast
@@ -158,19 +170,29 @@ void AddProxyFromClipboard(
 				}
 				break;
 			}
-			return true;
+			return Result::Success;
 		}
-		return false;
+		return Result::Failed;
 	};
 
-	auto success = false;
+	auto success = Result::Failed;
 	for (const auto &maybeUrl : maybeUrls) {
-		success |= proceedUrl(Core::TryConvertUrlToLocal(maybeUrl));
+		const auto result = proceedUrl(Core::TryConvertUrlToLocal(maybeUrl));
+		if (success != Result::Success) {
+			success = result;
+		}
 	}
 
-	if (!success) {
-		show->showToast(
-			tr::lng_proxy_add_from_clipboard_failed_toast(tr::now));
+	if (success != Result::Success) {
+		if (success == Result::Failed) {
+			show->showToast(
+				tr::lng_proxy_add_from_clipboard_failed_toast(tr::now));
+		} else {
+			show->showBox(Ui::MakeInformBox(
+				(success == Result::Unsupported
+					? tr::lng_proxy_unsupported(tr::now)
+					: tr::lng_proxy_invalid(tr::now))));
+		}
 	}
 }
 

Telegram/SourceFiles/boxes/moderate_messages_box.cpp

@@ -361,9 +361,14 @@ void CreateModerateMessagesBox(
 		});
 	}
 	if (allCanBan) {
-		auto ownedWrap = object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
-			inner,
-			object_ptr<Ui::VerticalLayout>(inner));
+		const auto peer = items.front()->history()->peer;
+		auto ownedWrap = peer->isMonoforum()
+			? nullptr
+			: object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+				inner,
+				object_ptr<Ui::VerticalLayout>(inner));
+		auto computeRestrictions = Fn<ChatRestrictions()>();
+		const auto wrap = ownedWrap.data();
 
 		Ui::AddSkip(inner);
 		Ui::AddSkip(inner);
@@ -371,7 +376,9 @@ void CreateModerateMessagesBox(
 			object_ptr<Ui::Checkbox>(
 				box,
 				rpl::conditional(
-					ownedWrap->toggledValue(),
+					(ownedWrap
+						? ownedWrap->toggledValue()
+						: rpl::single(false) | rpl::type_erased()),
 					tr::lng_restrict_user(
 						lt_count,
 						rpl::single(participants.size()) | tr::to_count()),
@@ -390,136 +397,141 @@ void CreateModerateMessagesBox(
 		Ui::AddSkip(inner);
 		Ui::AddSkip(inner);
 
-		const auto wrap = inner->add(std::move(ownedWrap));
-		const auto container = wrap->entity();
-		wrap->toggle(false, anim::type::instant);
+		if (ownedWrap) {
+			inner->add(std::move(ownedWrap));
 
-		const auto session = &participants.front()->session();
-		const auto emojiMargin = QMargins(
-			-st::moderateBoxExpandInnerSkip,
-			-st::moderateBoxExpandInnerSkip / 2,
-			0,
-			0);
-		const auto emojiUp = Ui::Text::SingleCustomEmoji(
-			session->data().customEmojiManager().registerInternalEmoji(
-				st::moderateBoxExpandIcon,
-				emojiMargin,
-				false));
-		const auto emojiDown = Ui::Text::SingleCustomEmoji(
-			session->data().customEmojiManager().registerInternalEmoji(
-				st::moderateBoxExpandIconDown,
-				emojiMargin,
-				false));
+			const auto container = wrap->entity();
+			wrap->toggle(false, anim::type::instant);
 
-		auto label = object_ptr<Ui::FlatLabel>(
-			inner,
-			QString(),
-			st::moderateBoxDividerLabel);
-		const auto raw = label.data();
+			const auto session = &participants.front()->session();
+			const auto emojiMargin = QMargins(
+				-st::moderateBoxExpandInnerSkip,
+				-st::moderateBoxExpandInnerSkip / 2,
+				0,
+				0);
+			const auto emojiUp = Ui::Text::SingleCustomEmoji(
+				session->data().customEmojiManager().registerInternalEmoji(
+					st::moderateBoxExpandIcon,
+					emojiMargin,
+					false));
+			const auto emojiDown = Ui::Text::SingleCustomEmoji(
+				session->data().customEmojiManager().registerInternalEmoji(
+					st::moderateBoxExpandIconDown,
+					emojiMargin,
+					false));
 
-		auto &lifetime = wrap->lifetime();
-		const auto scrollLifetime = lifetime.make_state<rpl::lifetime>();
-		label->setClickHandlerFilter([=](
-				const ClickHandlerPtr &handler,
-				Qt::MouseButton button) {
-			if (button != Qt::LeftButton) {
-				return false;
-			}
-			wrap->toggle(!wrap->toggled(), anim::type::normal);
-			{
-				inner->heightValue() | rpl::start_with_next([=] {
-					if (!wrap->animating()) {
-						scrollLifetime->destroy();
-						Ui::PostponeCall(crl::guard(box, [=] {
+			auto label = object_ptr<Ui::FlatLabel>(
+				inner,
+				QString(),
+				st::moderateBoxDividerLabel);
+			const auto raw = label.data();
+
+			auto &lifetime = wrap->lifetime();
+			const auto scrollLifetime = lifetime.make_state<rpl::lifetime>();
+			label->setClickHandlerFilter([=](
+					const ClickHandlerPtr &handler,
+					Qt::MouseButton button) {
+				if (button != Qt::LeftButton) {
+					return false;
+				}
+				wrap->toggle(!wrap->toggled(), anim::type::normal);
+				{
+					inner->heightValue() | rpl::start_with_next([=] {
+						if (!wrap->animating()) {
+							scrollLifetime->destroy();
+							Ui::PostponeCall(crl::guard(box, [=] {
+								box->scrollToY(std::numeric_limits<int>::max());
+							}));
+						} else {
 							box->scrollToY(std::numeric_limits<int>::max());
-						}));
-					} else {
-						box->scrollToY(std::numeric_limits<int>::max());
-					}
-				}, *scrollLifetime);
-			}
-			return true;
-		});
-		wrap->toggledValue(
-		) | rpl::map([isSingle, emojiUp, emojiDown](bool toggled) {
-			return ((toggled && isSingle)
-				? tr::lng_restrict_user_part
-				: (toggled && !isSingle)
-				? tr::lng_restrict_users_part
-				: isSingle
-				? tr::lng_restrict_user_full
-				: tr::lng_restrict_users_full)(
-					lt_emoji,
-					rpl::single(toggled ? emojiUp : emojiDown),
-					Ui::Text::WithEntities);
-		}) | rpl::flatten_latest(
-		) | rpl::start_with_next([=](const TextWithEntities &text) {
-			raw->setMarkedText(
-				Ui::Text::Link(text, u"internal:"_q),
-				Core::TextContext({ .session = session }));
-		}, label->lifetime());
+						}
+					}, *scrollLifetime);
+				}
+				return true;
+			});
+			wrap->toggledValue(
+			) | rpl::map([isSingle, emojiUp, emojiDown](bool toggled) {
+				return ((toggled && isSingle)
+					? tr::lng_restrict_user_part
+					: (toggled && !isSingle)
+					? tr::lng_restrict_users_part
+					: isSingle
+					? tr::lng_restrict_user_full
+					: tr::lng_restrict_users_full)(
+						lt_emoji,
+						rpl::single(toggled ? emojiUp : emojiDown),
+						Ui::Text::WithEntities);
+			}) | rpl::flatten_latest(
+			) | rpl::start_with_next([=](const TextWithEntities &text) {
+				raw->setMarkedText(
+					Ui::Text::Link(text, u"internal:"_q),
+					Core::TextContext({ .session = session }));
+			}, label->lifetime());
 
-		Ui::AddSkip(inner);
-		inner->add(object_ptr<Ui::DividerLabel>(
-			inner,
-			std::move(label),
-			st::defaultBoxDividerLabelPadding,
-			RectPart::Top | RectPart::Bottom));
+			Ui::AddSkip(inner);
+			inner->add(object_ptr<Ui::DividerLabel>(
+				inner,
+				std::move(label),
+				st::defaultBoxDividerLabelPadding,
+				RectPart::Top | RectPart::Bottom));
 
-		using Flag = ChatRestriction;
-		using Flags = ChatRestrictions;
-		const auto peer = items.front()->history()->peer;
-		const auto chat = peer->asChat();
-		const auto channel = peer->asChannel();
-		const auto defaultRestrictions = chat
-			? chat->defaultRestrictions()
-			: channel->defaultRestrictions();
-		const auto prepareFlags = FixDependentRestrictions(
-			defaultRestrictions
-			| ((channel && channel->isPublic())
-				? (Flag::ChangeInfo | Flag::PinMessages)
-				: Flags(0)));
-		const auto disabledMessages = [&] {
-			auto result = base::flat_map<Flags, QString>();
-			{
-				const auto disabled = FixDependentRestrictions(
-					defaultRestrictions
-					| ((channel && channel->isPublic())
-						? (Flag::ChangeInfo | Flag::PinMessages)
-						: Flags(0)));
-				result.emplace(
-					disabled,
-					tr::lng_rights_restriction_for_all(tr::now));
-			}
-			return result;
-		}();
+			using Flag = ChatRestriction;
+			using Flags = ChatRestrictions;
+			const auto chat = peer->asChat();
+			const auto channel = peer->asChannel();
+			const auto defaultRestrictions = chat
+				? chat->defaultRestrictions()
+				: channel->defaultRestrictions();
+			const auto prepareFlags = FixDependentRestrictions(
+				defaultRestrictions
+				| ((channel && channel->isPublic())
+					? (Flag::ChangeInfo | Flag::PinMessages)
+					: Flags(0)));
+			const auto disabledMessages = [&] {
+				auto result = base::flat_map<Flags, QString>();
+				{
+					const auto disabled = FixDependentRestrictions(
+						defaultRestrictions
+						| ((channel && channel->isPublic())
+							? (Flag::ChangeInfo | Flag::PinMessages)
+							: Flags(0)));
+					result.emplace(
+						disabled,
+						tr::lng_rights_restriction_for_all(tr::now));
+				}
+				return result;
+			}();
 
-		Ui::AddSubsectionTitle(
-			inner,
-			rpl::conditional(
-				rpl::single(isSingle),
-				tr::lng_restrict_users_part_single_header(),
-				tr::lng_restrict_users_part_header(
-					lt_count,
-					rpl::single(participants.size()) | tr::to_count())));
-		auto [checkboxes, getRestrictions, changes] = CreateEditRestrictions(
-			box,
-			prepareFlags,
-			disabledMessages,
-			{ .isForum = peer->isForum() });
-		std::move(changes) | rpl::start_with_next([=] {
-			ban->setChecked(true);
-		}, ban->lifetime());
-		Ui::AddSkip(container);
-		Ui::AddDivider(container);
-		Ui::AddSkip(container);
-		container->add(std::move(checkboxes));
+			Ui::AddSubsectionTitle(
+				inner,
+				rpl::conditional(
+					rpl::single(isSingle),
+					tr::lng_restrict_users_part_single_header(),
+					tr::lng_restrict_users_part_header(
+						lt_count,
+						rpl::single(participants.size()) | tr::to_count())));
+			auto [checkboxes, getRestrictions, changes] = CreateEditRestrictions(
+				box,
+				prepareFlags,
+				disabledMessages,
+				{ .isForum = peer->isForum() });
+			computeRestrictions = getRestrictions;
+			std::move(changes) | rpl::start_with_next([=] {
+				ban->setChecked(true);
+			}, ban->lifetime());
+			Ui::AddSkip(container);
+			Ui::AddDivider(container);
+			Ui::AddSkip(container);
+			container->add(std::move(checkboxes));
+		}
 
 		// Handle confirmation manually.
 		confirms->events() | rpl::start_with_next([=] {
 			if (ban->checked() && controller->collectRequests) {
-				const auto kick = !wrap->toggled();
-				const auto restrictions = getRestrictions();
+				const auto kick = !wrap || !wrap->toggled();
+				const auto restrictions = computeRestrictions
+					? computeRestrictions()
+					: ChatRestrictions();
 				const auto request = [=](
 						not_null<PeerData*> peer,
 						not_null<ChannelData*> channel) {
@@ -532,10 +544,15 @@ void CreateModerateMessagesBox(
 							nullptr,
 							nullptr);
 					} else {
-						channel->session().api().chatParticipants().kick(
-							channel,
-							peer,
-							{ channel->restrictions(), 0 });
+						const auto block = channel->isMonoforum()
+							? channel->monoforumBroadcast()
+							: channel.get();
+						if (block) {
+							block->session().api().chatParticipants().kick(
+								block,
+								peer,
+								{ block->restrictions(), 0 });
+						}
 					}
 				};
 				sequentiallyRequest(request, controller->collectRequests());

Telegram/SourceFiles/boxes/star_gift_box.cpp

@@ -127,6 +127,7 @@ constexpr auto kUpgradeDoneToastDuration = 4 * crl::time(1000);
 constexpr auto kGiftsPreloadTimeout = 3 * crl::time(1000);
 constexpr auto kResaleGiftsPerPage = 50;
 constexpr auto kFiltersCount = 4;
+constexpr auto kResellPriceCacheLifetime = 60 * crl::time(1000);
 
 using namespace HistoryView;
 using namespace Info::PeerGifts;
@@ -220,6 +221,33 @@ struct GiftDetails {
 	bool byStars = false;
 };
 
+struct SessionResalePrices {
+	explicit SessionResalePrices(not_null<Main::Session*> session)
+	: api(std::make_unique<Api::PremiumGiftCodeOptions>(session->user())) {
+	}
+
+	std::unique_ptr<Api::PremiumGiftCodeOptions> api;
+	base::flat_map<QString, int> prices;
+	std::vector<Fn<void()>> waiting;
+	rpl::lifetime requestLifetime;
+	crl::time lastReceived = 0;
+};
+
+[[nodiscard]] not_null<SessionResalePrices*> ResalePrices(
+		not_null<Main::Session*> session) {
+	static auto result = base::flat_map<
+		not_null<Main::Session*>,
+		std::unique_ptr<SessionResalePrices>>();
+	if (const auto i = result.find(session); i != end(result)) {
+		return i->second.get();
+	}
+	const auto i = result.emplace(
+		session,
+		std::make_unique<SessionResalePrices>(session)).first;
+	session->lifetime().add([session] { result.remove(session); });
+	return i->second.get();
+}
+
 class PeerRow final : public PeerListRow {
 public:
 	using PeerListRow::PeerListRow;
@@ -4381,6 +4409,55 @@ void ShowUniqueGiftWearBox(
 	}));
 }
 
+void PreloadUniqueGiftResellPrices(not_null<Main::Session*> session) {
+	const auto entry = ResalePrices(session);
+	const auto now = crl::now();
+	const auto makeRequest = entry->prices.empty()
+		|| (now - entry->lastReceived >= kResellPriceCacheLifetime);
+	if (!makeRequest || entry->requestLifetime) {
+		return;
+	}
+	const auto finish = [=] {
+		entry->requestLifetime.destroy();
+		entry->lastReceived = crl::now();
+		for (const auto &callback : base::take(entry->waiting)) {
+			callback();
+		}
+	};
+	entry->requestLifetime = entry->api->requestStarGifts(
+	) | rpl::start_with_error_done(finish, [=] {
+		const auto &gifts = entry->api->starGifts();
+		entry->prices.reserve(gifts.size());
+		for (auto &gift : gifts) {
+			if (!gift.resellTitle.isEmpty() && gift.starsResellMin > 0) {
+				entry->prices[gift.resellTitle] = gift.starsResellMin;
+			}
+		}
+		finish();
+	});
+}
+
+void InvokeWithUniqueGiftResellPrice(
+		not_null<Main::Session*> session,
+		const QString &title,
+		Fn<void(int)> callback) {
+	PreloadUniqueGiftResellPrices(session);
+
+	const auto finish = [=] {
+		const auto entry = ResalePrices(session);
+		Assert(entry->lastReceived != 0);
+
+		const auto i = entry->prices.find(title);
+		callback((i != end(entry->prices)) ? i->second : 0);
+	};
+	const auto entry = ResalePrices(session);
+	if (entry->lastReceived) {
+		finish();
+	} else {
+		entry->waiting.push_back(finish);
+	}
+}
+
 void UpdateGiftSellPrice(
 		std::shared_ptr<ChatHelpers::Show> show,
 		std::shared_ptr<Data::UniqueGift> unique,
@@ -4422,6 +4499,132 @@ void UpdateGiftSellPrice(
 	}).send();
 }
 
+void UniqueGiftSellBox(
+		not_null<Ui::GenericBox*> box,
+		std::shared_ptr<ChatHelpers::Show> show,
+		std::shared_ptr<Data::UniqueGift> unique,
+		Data::SavedStarGiftId savedId,
+		int price,
+		Settings::GiftWearBoxStyleOverride st) {
+	box->setTitle(tr::lng_gift_sell_title());
+	box->setStyle(st.box ? *st.box : st::upgradeGiftBox);
+	box->setWidth(st::boxWideWidth);
+
+	box->addTopButton(st.close ? *st.close : st::boxTitleClose, [=] {
+		box->closeBox();
+	});
+	const auto priceNow = unique->starsForResale;
+	const auto name = Data::UniqueGiftName(*unique);
+	const auto slug = unique->slug;
+
+	const auto session = &show->session();
+	AddSubsectionTitle(
+		box->verticalLayout(),
+		tr::lng_gift_sell_placeholder(),
+		(st::boxRowPadding - QMargins(
+			st::defaultSubsectionTitlePadding.left(),
+			0,
+			st::defaultSubsectionTitlePadding.right(),
+			st::defaultSubsectionTitlePadding.bottom())));
+	const auto &appConfig = session->appConfig();
+	const auto limit = appConfig.giftResalePriceMax();
+	const auto minimal = appConfig.giftResalePriceMin();
+	const auto thousandths = appConfig.giftResaleReceiveThousandths();
+	const auto wrap = box->addRow(object_ptr<Ui::FixedHeightWidget>(
+		box,
+		st::editTagField.heightMin));
+	auto owned = object_ptr<Ui::NumberInput>(
+		wrap,
+		st::editTagField,
+		rpl::single(QString()),
+		QString::number(priceNow ? priceNow : price ? price : minimal),
+		limit);
+	const auto field = owned.data();
+	wrap->widthValue() | rpl::start_with_next([=](int width) {
+		field->move(0, 0);
+		field->resize(width, field->height());
+		wrap->resize(width, field->height());
+	}, wrap->lifetime());
+	field->paintRequest() | rpl::start_with_next([=](QRect clip) {
+		auto p = QPainter(field);
+		st::paidStarIcon.paint(p, 0, st::paidStarIconTop, field->width());
+	}, field->lifetime());
+	field->selectAll();
+	box->setFocusCallback([=] {
+		field->setFocusFast();
+	});
+
+	const auto errors = box->lifetime().make_state<
+		rpl::event_stream<>
+	>();
+	auto goods = rpl::merge(
+		rpl::single(rpl::empty) | rpl::map_to(true),
+		base::qt_signal_producer(
+			field,
+			&Ui::NumberInput::changed
+		) | rpl::map_to(true),
+		errors->events() | rpl::map_to(false)
+	) | rpl::start_spawning(box->lifetime());
+	auto text = rpl::duplicate(goods) | rpl::map([=](bool good) {
+		const auto value = field->getLastText().toInt();
+		const auto receive = (int64(value) * thousandths) / 1000;
+		return !good
+			? tr::lng_gift_sell_min_price(
+				tr::now,
+				lt_count,
+				minimal,
+				Ui::Text::RichLangValue)
+			: (value >= minimal)
+			? tr::lng_gift_sell_amount(
+				tr::now,
+				lt_count,
+				receive,
+				Ui::Text::RichLangValue)
+			: tr::lng_gift_sell_about(
+				tr::now,
+				lt_percent,
+				TextWithEntities{ u"%1%"_q.arg(thousandths / 10.) },
+				Ui::Text::RichLangValue);
+	});
+	const auto details = box->addRow(object_ptr<Ui::FlatLabel>(
+		box,
+		std::move(text) | rpl::after_next([=] {
+			box->verticalLayout()->resizeToWidth(box->width());
+		}),
+		st::boxLabel));
+	Ui::AddSkip(box->verticalLayout());
+
+	rpl::duplicate(goods) | rpl::start_with_next([=](bool good) {
+		details->setTextColorOverride(
+			good ? st::windowSubTextFg->c : st::boxTextFgError->c);
+	}, details->lifetime());
+
+	QObject::connect(field, &NumberInput::submitted, [=] {
+		const auto count = field->getLastText().toInt();
+		if (count < minimal) {
+			field->showError();
+			errors->fire({});
+			return;
+		}
+		box->closeBox();
+		UpdateGiftSellPrice(show, unique, savedId, count);
+	});
+	const auto button = box->addButton(priceNow
+		? tr::lng_gift_sell_update()
+		: tr::lng_gift_sell_put(), [=] { field->submitted({}); });
+	rpl::combine(
+		box->widthValue(),
+		button->widthValue()
+	) | rpl::start_with_next([=](int outer, int inner) {
+		const auto padding = st::giftBox.buttonPadding;
+		const auto wanted = outer - padding.left() - padding.right();
+		if (inner != wanted) {
+			button->resizeToWidth(wanted);
+			button->moveToLeft(padding.left(), padding.top());
+		}
+	}, box->lifetime());
+}
+
 void ShowUniqueGiftSellBox(
 		std::shared_ptr<ChatHelpers::Show> show,
 		std::shared_ptr<Data::UniqueGift> unique,
@@ -4430,125 +4633,11 @@ void ShowUniqueGiftSellBox(
 	if (ShowResaleGiftLater(show, unique)) {
 		return;
 	}
-	show->show(Box([=](not_null<Ui::GenericBox*> box) {
-		box->setTitle(tr::lng_gift_sell_title());
-		box->setStyle(st.box ? *st.box : st::upgradeGiftBox);
-		box->setWidth(st::boxWideWidth);
-
-		box->addTopButton(st.close ? *st.close : st::boxTitleClose, [=] {
-			box->closeBox();
-		});
-		const auto priceNow = unique->starsForResale;
-		const auto name = Data::UniqueGiftName(*unique);
-		const auto slug = unique->slug;
-
-		const auto session = &show->session();
-		AddSubsectionTitle(
-			box->verticalLayout(),
-			tr::lng_gift_sell_placeholder(),
-			(st::boxRowPadding - QMargins(
-				st::defaultSubsectionTitlePadding.left(),
-				0,
-				st::defaultSubsectionTitlePadding.right(),
-				st::defaultSubsectionTitlePadding.bottom())));
-		const auto &appConfig = session->appConfig();
-		const auto limit = appConfig.giftResalePriceMax();
-		const auto minimal = appConfig.giftResalePriceMin();
-		const auto thousandths = appConfig.giftResaleReceiveThousandths();
-		const auto wrap = box->addRow(object_ptr<Ui::FixedHeightWidget>(
-			box,
-			st::editTagField.heightMin));
-		auto owned = object_ptr<Ui::NumberInput>(
-			wrap,
-			st::editTagField,
-			rpl::single(QString()),
-			QString::number(priceNow ? priceNow : minimal),
-			limit);
-		const auto field = owned.data();
-		wrap->widthValue() | rpl::start_with_next([=](int width) {
-			field->move(0, 0);
-			field->resize(width, field->height());
-			wrap->resize(width, field->height());
-		}, wrap->lifetime());
-		field->paintRequest() | rpl::start_with_next([=](QRect clip) {
-			auto p = QPainter(field);
-			st::paidStarIcon.paint(p, 0, st::paidStarIconTop, field->width());
-		}, field->lifetime());
-		field->selectAll();
-		box->setFocusCallback([=] {
-			field->setFocusFast();
-		});
-
-		const auto errors = box->lifetime().make_state<
-			rpl::event_stream<>
-		>();
-		auto goods = rpl::merge(
-			rpl::single(rpl::empty) | rpl::map_to(true),
-			base::qt_signal_producer(
-				field,
-				&Ui::NumberInput::changed
-			) | rpl::map_to(true),
-			errors->events() | rpl::map_to(false)
-		) | rpl::start_spawning(box->lifetime());
-		auto text = rpl::duplicate(goods) | rpl::map([=](bool good) {
-			const auto value = field->getLastText().toInt();
-			const auto receive = (int64(value) * thousandths) / 1000;
-			return !good
-				? tr::lng_gift_sell_min_price(
-					tr::now,
-					lt_count,
-					minimal,
-					Ui::Text::RichLangValue)
-				: (value >= minimal)
-				? tr::lng_gift_sell_amount(
-					tr::now,
-					lt_count,
-					receive,
-					Ui::Text::RichLangValue)
-				: tr::lng_gift_sell_about(
-					tr::now,
-					lt_percent,
-					TextWithEntities{ u"%1%"_q.arg(thousandths / 10.) },
-					Ui::Text::RichLangValue);
-		});
-		const auto details = box->addRow(object_ptr<Ui::FlatLabel>(
-			box,
-			std::move(text) | rpl::after_next([=] {
-				box->verticalLayout()->resizeToWidth(box->width());
-			}),
-			st::boxLabel));
-		Ui::AddSkip(box->verticalLayout());
-
-		rpl::duplicate(goods) | rpl::start_with_next([=](bool good) {
-			details->setTextColorOverride(
-				good ? st::windowSubTextFg->c : st::boxTextFgError->c);
-		}, details->lifetime());
-
-		QObject::connect(field, &NumberInput::submitted, [=] {
-			const auto count = field->getLastText().toInt();
-			if (count < minimal) {
-				field->showError();
-				errors->fire({});
-				return;
-			}
-			box->closeBox();
-			UpdateGiftSellPrice(show, unique, savedId, count);
-		});
-		const auto button = box->addButton(priceNow
-			? tr::lng_gift_sell_update()
-			: tr::lng_gift_sell_put(), [=] { field->submitted({}); });
-		rpl::combine(
-			box->widthValue(),
-			button->widthValue()
-		) | rpl::start_with_next([=](int outer, int inner) {
-			const auto padding = st::giftBox.buttonPadding;
-			const auto wanted = outer - padding.left() - padding.right();
-			if (inner != wanted) {
-				button->resizeToWidth(wanted);
-				button->moveToLeft(padding.left(), padding.top());
-			}
-		}, box->lifetime());
-	}));
+	const auto session = &show->session();
+	const auto &title = unique->title;
+	InvokeWithUniqueGiftResellPrice(session, title, [=](int price) {
+		show->show(Box(UniqueGiftSellBox, show, unique, savedId, price, st));
+	});
 }
 
 void GiftReleasedByHandler(not_null<PeerData*> peer) {

Telegram/SourceFiles/boxes/star_gift_box.h

@@ -21,6 +21,7 @@ class SavedStarGiftId;
 } // namespace Data
 
 namespace Main {
+class Session;
 class SessionShow;
 } // namespace Main
 
@@ -71,6 +72,8 @@ void ShowUniqueGiftWearBox(
 	const Data::UniqueGift &gift,
 	Settings::GiftWearBoxStyleOverride st);
 
+void PreloadUniqueGiftResellPrices(not_null<Main::Session*> session);
+
 void UpdateGiftSellPrice(
 	std::shared_ptr<ChatHelpers::Show> show,
 	std::shared_ptr<Data::UniqueGift> unique,

Telegram/SourceFiles/boxes/transfer_gift_box.cpp

@@ -425,8 +425,6 @@ void TransferGift(
 		Data::SavedStarGiftId savedId,
 		Fn<void(Payments::CheckoutResult)> done,
 		bool skipPaymentForm = false) {
-	Expects(to->isUser());
-
 	const auto session = &window->session();
 	const auto weak = base::make_weak(window);
 	auto formDone = [=](

Telegram/SourceFiles/core/click_handler_types.h

@@ -17,6 +17,7 @@ constexpr auto kSendReactionEmojiProperty = 0x04;
 constexpr auto kReactionsCountEmojiProperty = 0x05;
 constexpr auto kDocumentFilenameTooltipProperty = 0x06;
 constexpr auto kPhoneNumberLinkProperty = 0x07;
+constexpr auto kTodoListItemIdProperty = 0x08;
 
 namespace Ui {
 class Show;

Telegram/SourceFiles/core/version.h

@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D666}"_cs;
 constexpr auto AppNameOld = "AyuGram for Windows"_cs;
 constexpr auto AppName = "AyuGram Desktop"_cs;
 constexpr auto AppFile = "AyuGram"_cs;
-constexpr auto AppVersion = 5016003;
-constexpr auto AppVersionStr = "5.16.3";
+constexpr auto AppVersion = 5016004;
+constexpr auto AppVersionStr = "5.16.4";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;

Telegram/SourceFiles/data/components/sponsored_messages.cpp

@@ -32,8 +32,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Data {
 namespace {
 
+constexpr auto kMs = crl::time(1000);
 constexpr auto kRequestTimeLimit = 5 * 60 * crl::time(1000);
 
+const auto kFlaggedPreload = ((MediaPreload*)quintptr(0x01));
+
 [[nodiscard]] bool TooEarlyForRequest(crl::time received) {
 	return (received > 0) && (received + kRequestTimeLimit > crl::now());
 }
@@ -77,17 +80,21 @@ void SponsoredMessages::clear() {
 
 void SponsoredMessages::clearOldRequests() {
 	const auto now = crl::now();
-	while (true) {
-		const auto i = ranges::find_if(_requests, [&](const auto &value) {
-			const auto &request = value.second;
-			return !request.requestId
-				&& (request.lastReceived + kRequestTimeLimit <= now);
-		});
-		if (i == end(_requests)) {
-			break;
+	const auto clear = [&](auto &requests) {
+		while (true) {
+			const auto i = ranges::find_if(requests, [&](const auto &value) {
+				const auto &request = value.second;
+				return !request.requestId
+					&& (request.lastReceived + kRequestTimeLimit <= now);
+			});
+			if (i == end(requests)) {
+				break;
+			}
+			requests.erase(i);
 		}
-		_requests.erase(i);
-	}
+	};
+	clear(_requests);
+	clear(_requestsForVideo);
 }
 
 SponsoredMessages::AppendResult SponsoredMessages::append(
@@ -241,6 +248,11 @@ bool SponsoredMessages::canHaveFor(not_null<History*> history) const {
 	return false;
 }
 
+bool SponsoredMessages::canHaveFor(not_null<HistoryItem*> item) const {
+	return item->history()->peer->isBroadcast()
+		&& item->isRegular();
+}
+
 bool SponsoredMessages::isTopBarFor(not_null<History*> history) const {
 	const auto &settings = AyuSettings::getInstance();
 	if (settings.disableAds) {
@@ -291,6 +303,78 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 	}).send();
 }
 
+void SponsoredMessages::requestForVideo(
+		not_null<HistoryItem*> item,
+		Fn<void(SponsoredForVideo)> done) {
+	Expects(done != nullptr);
+
+	if (!canHaveFor(item)) {
+		done({});
+		return;
+	}
+	const auto peer = item->history()->peer;
+	auto &request = _requestsForVideo[peer];
+	if (TooEarlyForRequest(request.lastReceived)) {
+		auto prepared = prepareForVideo(peer);
+		if (prepared.list.empty()
+			|| prepared.state.itemIndex < prepared.list.size()
+			|| prepared.state.leftTillShow > 0) {
+			done(std::move(prepared));
+			return;
+		}
+	}
+	request.callbacks.push_back(std::move(done));
+	if (request.requestId) {
+		return;
+	}
+	{
+		const auto it = _dataForVideo.find(peer);
+		if (it != end(_dataForVideo)) {
+			auto &list = it->second;
+			// Don't rebuild currently displayed messages.
+			const auto proj = [](const Entry &e) {
+				return e.item != nullptr;
+			};
+			if (ranges::any_of(list.entries, proj)) {
+				return;
+			}
+		}
+	}
+	const auto finish = [=] {
+		const auto i = _requestsForVideo.find(peer);
+		if (i != end(_requestsForVideo)) {
+			for (const auto &callback : base::take(i->second.callbacks)) {
+				callback(prepareForVideo(peer));
+			}
+		}
+	};
+	using Flag = MTPmessages_GetSponsoredMessages::Flag;
+	request.requestId = _session->api().request(
+		MTPmessages_GetSponsoredMessages(
+			MTP_flags(Flag::f_msg_id),
+			peer->input,
+			MTP_int(item->id.bare))
+	).done([=](const MTPmessages_sponsoredMessages &result) {
+		parseForVideo(peer, result);
+		finish();
+	}).fail([=] {
+		_requestsForVideo.remove(peer);
+		finish();
+	}).send();
+}
+
+void SponsoredMessages::updateForVideo(
+		FullMsgId itemId,
+		SponsoredForVideoState state) {
+	if (state.initial()) {
+		return;
+	}
+	const auto i = _dataForVideo.find(_session->data().peer(itemId.peer));
+	if (i != end(_dataForVideo)) {
+		i->second.state = state;
+	}
+}
+
 void SponsoredMessages::parse(
 		not_null<History*> history,
 		const MTPmessages_sponsoredMessages &list) {
@@ -306,12 +390,9 @@ void SponsoredMessages::parse(
 		_session->data().processChats(data.vchats());
 
 		const auto &messages = data.vmessages().v;
-		auto &list = _data.emplace(history, List()).first->second;
+		auto &list = _data.emplace(history).first->second;
 		list.entries.clear();
 		list.received = crl::now();
-		for (const auto &message : messages) {
-			append(history, list, message);
-		}
 		if (const auto postsBetween = data.vposts_between()) {
 			list.postsBetween = postsBetween->v;
 			list.state = State::InjectToMiddle;
@@ -320,10 +401,61 @@ void SponsoredMessages::parse(
 				? State::AppendToEnd
 				: State::AppendToTopBar;
 		}
+		for (const auto &message : messages) {
+			append([=] {
+				return &_data[history].entries;
+			}, history, message);
+		}
 	}, [](const MTPDmessages_sponsoredMessagesEmpty &) {
 	});
 }
 
+void SponsoredMessages::parseForVideo(
+		not_null<PeerData*> peer,
+		const MTPmessages_sponsoredMessages &list) {
+	auto &request = _requestsForVideo[peer];
+	request.lastReceived = crl::now();
+	request.requestId = 0;
+	if (!_clearTimer.isActive()) {
+		_clearTimer.callOnce(kRequestTimeLimit * 2);
+	}
+
+	list.match([&](const MTPDmessages_sponsoredMessages &data) {
+		_session->data().processUsers(data.vusers());
+		_session->data().processChats(data.vchats());
+
+		const auto history = _session->data().history(peer);
+		const auto &messages = data.vmessages().v;
+		auto &list = _dataForVideo.emplace(peer).first->second;
+		list.entries.clear();
+		list.received = crl::now();
+		list.startDelay = data.vstart_delay().value_or_empty() * kMs;
+		list.betweenDelay = data.vbetween_delay().value_or_empty() * kMs;
+		for (const auto &message : messages) {
+			append([=] {
+				return &_dataForVideo[peer].entries;
+			}, history, message);
+		}
+	}, [](const MTPDmessages_sponsoredMessagesEmpty &) {
+	});
+}
+
+SponsoredForVideo SponsoredMessages::prepareForVideo(
+		not_null<PeerData*> peer) {
+	const auto i = _dataForVideo.find(peer);
+	if (i == end(_dataForVideo) || i->second.entries.empty()) {
+		return {};
+	}
+	return SponsoredForVideo{
+		.list = i->second.entries | ranges::views::transform(
+			&Entry::sponsored
+		) | ranges::to_vector,
+		.startDelay = i->second.startDelay,
+		.betweenDelay = i->second.betweenDelay,
+		.state = i->second.state,
+	};
+}
+
 FullMsgId SponsoredMessages::fillTopBar(
 		not_null<History*> history,
 		not_null<Ui::RpWidget*> widget) {
@@ -373,8 +505,8 @@ rpl::producer<> SponsoredMessages::itemRemoved(const FullMsgId &fullId) {
 }
 
 void SponsoredMessages::append(
+		Fn<not_null<std::vector<Entry>*>()> entries,
 		not_null<History*> history,
-		List &list,
 		const MTPSponsoredMessage &message) {
 	const auto &data = message.data();
 	const auto randomId = data.vrandom_id().v;
@@ -385,14 +517,14 @@ void SponsoredMessages::append(
 			data.vmedia()->match([&](const MTPDmessageMediaPhoto &media) {
 				if (const auto tlPhoto = media.vphoto()) {
 					tlPhoto->match([&](const MTPDphoto &data) {
-						mediaPhoto = history->owner().processPhoto(data);
+						mediaPhoto = _session->data().processPhoto(data);
 					}, [](const MTPDphotoEmpty &) {
 					});
 				}
 			}, [&](const MTPDmessageMediaDocument &media) {
 				if (const auto tlDocument = media.vdocument()) {
 					tlDocument->match([&](const MTPDdocument &data) {
-						const auto d = history->owner().processDocument(
+						const auto d = _session->data().processDocument(
 							data,
 							media.valt_documents());
 						if (d->isVideoFile()
@@ -413,7 +545,7 @@ void SponsoredMessages::append(
 		.link = qs(data.vurl()),
 		.buttonText = qs(data.vbutton_text()),
 		.photoId = data.vphoto()
-			? history->session().data().processPhoto(*data.vphoto())->id
+			? _session->data().processPhoto(*data.vphoto())->id
 			: PhotoId(0),
 		.mediaPhotoId = (mediaPhoto ? mediaPhoto->id : 0),
 		.mediaDocumentId = (mediaDocument ? mediaDocument->id : 0),
@@ -449,25 +581,24 @@ void SponsoredMessages::append(
 		.link = from.link,
 		.sponsorInfo = std::move(sponsorInfo),
 		.additionalInfo = std::move(additionalInfo),
+		.durationMin = data.vmin_display_duration().value_or_empty() * kMs,
+		.durationMax = data.vmax_display_duration().value_or_empty() * kMs,
 	};
-	list.entries.push_back({
-		.sponsored = std::move(sharedMessage),
-	});
-	auto &entry = list.entries.back();
-	const auto itemId = entry.itemFullId = FullMsgId(
+	const auto itemId = FullMsgId(
 		history->peer->id,
 		_session->data().nextLocalMessageId());
+	const auto list = entries();
+	list->push_back({
+		.itemFullId = itemId,
+		.sponsored = std::move(sharedMessage),
+	});
+	auto &entry = list->back();
 	const auto fileOrigin = FileOrigin(); // No way to refresh in ads.
 
-	static const auto kFlaggedPreload = ((MediaPreload*)quintptr(0x01));
 	const auto preloaded = [=] {
-		const auto i = _data.find(history);
-		if (i == end(_data)) {
-			return;
-		}
-		auto &entries = i->second.entries;
-		const auto j = ranges::find(entries, itemId, &Entry::itemFullId);
-		if (j == end(entries)) {
+		const auto list = entries();
+		const auto j = ranges::find(*list, itemId, &Entry::itemFullId);
+		if (j == end(*list)) {
 			return;
 		}
 		auto &entry = *j;
@@ -565,7 +696,11 @@ SponsoredMessages::Details SponsoredMessages::lookupDetails(
 	if (!entryPtr) {
 		return {};
 	}
-	const auto &data = entryPtr->sponsored;
+	return lookupDetails(entryPtr->sponsored);
+}
+
+SponsoredMessages::Details SponsoredMessages::lookupDetails(
+		const SponsoredMessage &data) const {
 	return {
 		.info = Prepare(data),
 		.link = data.link,

Telegram/SourceFiles/data/components/sponsored_messages.h

@@ -67,10 +67,12 @@ struct SponsoredMessage {
 	QByteArray randomId;
 	SponsoredFrom from;
 	TextWithEntities textWithEntities;
-	History *history = nullptr;
+	not_null<History*> history;
 	QString link;
 	TextWithEntities sponsorInfo;
 	TextWithEntities additionalInfo;
+	crl::time durationMin = 0;
+	crl::time durationMax = 0;
 };
 
 struct SponsoredMessageDetails {
@@ -92,6 +94,23 @@ struct SponsoredReportAction {
 		Fn<void(Data::SponsoredReportResult)>)> callback;
 };
 
+struct SponsoredForVideoState {
+	int itemIndex = 0;
+	crl::time leftTillShow = 0;
+
+	[[nodiscard]] bool initial() const {
+		return !itemIndex && !leftTillShow;
+	}
+};
+
+struct SponsoredForVideo {
+	std::vector<SponsoredMessage> list;
+	crl::time startDelay = 0;
+	crl::time betweenDelay = 0;
+
+	SponsoredForVideoState state;
+};
+
 class SponsoredMessages final {
 public:
 	enum class AppendResult {
@@ -111,10 +130,18 @@ public:
 	~SponsoredMessages();
 
 	[[nodiscard]] bool canHaveFor(not_null<History*> history) const;
+	[[nodiscard]] bool canHaveFor(not_null<HistoryItem*> item) const;
 	[[nodiscard]] bool isTopBarFor(not_null<History*> history) const;
 	void request(not_null<History*> history, Fn<void()> done);
+	void requestForVideo(
+		not_null<HistoryItem*> item,
+		Fn<void(SponsoredForVideo)> done);
+	void updateForVideo(
+		FullMsgId itemId,
+		SponsoredForVideoState state);
 	void clearItems(not_null<History*> history);
 	[[nodiscard]] Details lookupDetails(const FullMsgId &fullId) const;
+	[[nodiscard]] Details lookupDetails(const SponsoredMessage &data) const;
 	[[nodiscard]] Details lookupDetails(
 		const Api::SponsoredSearchResult &data) const;
 	void clicked(const FullMsgId &fullId, bool isMedia, bool isFullscreen);
@@ -166,18 +193,35 @@ private:
 		int postsBetween = 0;
 		State state = State::None;
 	};
+	struct ListForVideo {
+		std::vector<Entry> entries;
+		crl::time received = 0;
+		crl::time startDelay = 0;
+		crl::time betweenDelay = 0;
+		SponsoredForVideoState state;
+	};
 	struct Request {
 		mtpRequestId requestId = 0;
 		crl::time lastReceived = 0;
 	};
+	struct RequestForVideo {
+		std::vector<Fn<void(SponsoredForVideo)>> callbacks;
+		mtpRequestId requestId = 0;
+		crl::time lastReceived = 0;
+	};
 
 	void parse(
 		not_null<History*> history,
 		const MTPmessages_sponsoredMessages &list);
+	void parseForVideo(
+		not_null<PeerData*> peer,
+		const MTPmessages_sponsoredMessages &list);
 	void append(
+		Fn<not_null<std::vector<Entry>*>()> entries,
 		not_null<History*> history,
-		List &list,
 		const MTPSponsoredMessage &message);
+	[[nodiscard]] SponsoredForVideo prepareForVideo(
+		not_null<PeerData*> peer);
 	void clearOldRequests();
 
 	const Entry *find(const FullMsgId &fullId) const;
@@ -189,6 +233,9 @@ private:
 	base::flat_map<not_null<History*>, Request> _requests;
 	base::flat_map<RandomId, Request> _viewRequests;
 
+	base::flat_map<not_null<PeerData*>, ListForVideo> _dataForVideo;
+	base::flat_map<not_null<PeerData*>, RequestForVideo> _requestsForVideo;
+
 	rpl::event_stream<FullMsgId> _itemRemoved;
 
 	rpl::lifetime _lifetime;

Telegram/SourceFiles/data/data_chat_participant_status.cpp

@@ -72,7 +72,7 @@ namespace {
 			| (data.is_send_audios() ? Flag::SendMusic : Flag())
 			| (data.is_send_voices() ? Flag::SendVoiceMessages : Flag())
 			| (data.is_send_docs() ? Flag::SendFiles : Flag())
-			| (data.is_send_messages() ? Flag::SendOther : Flag())
+			| (data.is_send_plain() ? Flag::SendOther : Flag())
 			| (data.is_embed_links() ? Flag::EmbedLinks : Flag())
 			| (data.is_change_info() ? Flag::ChangeInfo : Flag())
 			| (data.is_invite_users() ? Flag::AddParticipants : Flag())
@@ -142,7 +142,7 @@ MTPChatBannedRights RestrictionsToMTP(ChatRestrictionsInfo info) {
 			| ((flags & R::SendMusic) ? Flag::f_send_audios : Flag())
 			| ((flags & R::SendVoiceMessages) ? Flag::f_send_voices : Flag())
 			| ((flags & R::SendFiles) ? Flag::f_send_docs : Flag())
-			| ((flags & R::SendOther) ? Flag::f_send_messages : Flag())
+			| ((flags & R::SendOther) ? Flag::f_send_plain : Flag())
 			| ((flags & R::EmbedLinks) ? Flag::f_embed_links : Flag())
 			| ((flags & R::ChangeInfo) ? Flag::f_change_info : Flag())
 			| ((flags & R::AddParticipants) ? Flag::f_invite_users : Flag())

Telegram/SourceFiles/data/data_histories.cpp

@@ -92,7 +92,8 @@ MTPInputReplyTo ReplyToForMTP(
 					: Flag())
 				| (quoteEntities.v.isEmpty()
 					? Flag()
-					: Flag::f_quote_entities)),
+					: Flag::f_quote_entities)
+				| (replyTo.todoItemId ? Flag::f_todo_item_id : Flag())),
 			MTP_int(replyTo.messageId ? replyTo.messageId.msg : 0),
 			MTP_int(replyTo.topicRootId),
 			(external
@@ -103,7 +104,8 @@ MTPInputReplyTo ReplyToForMTP(
 			MTP_int(replyTo.quoteOffset),
 			(replyToMonoforumPeerId
 				? history->owner().peer(replyToMonoforumPeerId)->input
-				: MTPInputPeer()));
+				: MTPInputPeer()),
+			MTP_int(replyTo.todoItemId));
 	} else if (history->peer->amMonoforumAdmin()
 		&& replyTo.monoforumPeerId) {
 		const auto replyToMonoforumPeer = replyTo.monoforumPeerId

Telegram/SourceFiles/data/data_msg_id.h

@@ -172,6 +172,19 @@ inline QDebug operator<<(QDebug debug, const FullMsgId &fullMsgId) {
 
 Q_DECLARE_METATYPE(FullMsgId);
 
+struct MessageHighlightId {
+	TextWithEntities quote;
+	int quoteOffset = 0;
+	int todoItemId = 0;
+
+	[[nodiscard]] bool empty() const {
+		return quote.empty() && !todoItemId;
+	}
+	[[nodiscard]] friend inline bool operator==(
+		const MessageHighlightId &a,
+		const MessageHighlightId &b) = default;
+};
+
 struct FullReplyTo {
 	FullMsgId messageId;
 	TextWithEntities quote;
@@ -179,7 +192,11 @@ struct FullReplyTo {
 	MsgId topicRootId = 0;
 	PeerId monoforumPeerId = 0;
 	int quoteOffset = 0;
+	int todoItemId = 0;
 
+	[[nodiscard]] MessageHighlightId highlight() const {
+		return { quote, quoteOffset, todoItemId };
+	}
 	[[nodiscard]] bool replying() const {
 		return messageId || (storyId && storyId.peer);
 	}

Telegram/SourceFiles/data/data_saved_messages.cpp

@@ -96,17 +96,6 @@ Thread *SavedMessages::activeSubsectionThread() const {
 	return _activeSubsectionSublist;
 }
 
-Dialogs::UnreadState SavedMessages::unreadStateWithParentMuted() const {
-	auto result = _chatsList.unreadState();
-	if (_owningHistory->muted()) {
-		result.chatsMuted = result.chats;
-		result.marksMuted = result.marks;
-		result.messagesMuted = result.messages;
-		result.reactionsMuted = result.reactions;
-	}
-	return result;
-}
-
 SavedMessages::~SavedMessages() {
 	clear();
 }
@@ -458,6 +447,9 @@ void SavedMessages::applySublistDeleted(not_null<PeerData*> sublistPeer) {
 	if (ranges::contains(_lastSublists, not_null(raw))) {
 		reorderLastSublists();
 	}
+	if (_activeSubsectionSublist == raw) {
+		_activeSubsectionSublist = nullptr;
+	}
 
 	_sublistDestroyed.fire(raw);
 	session().changes().sublistUpdated(

Telegram/SourceFiles/data/data_saved_messages.h

@@ -84,8 +84,6 @@ public:
 	void saveActiveSubsectionThread(not_null<Thread*> thread);
 	Thread *activeSubsectionThread() const;
 
-	[[nodiscard]] Dialogs::UnreadState unreadStateWithParentMuted() const;
-
 	[[nodiscard]] rpl::lifetime &lifetime();
 
 private:

Telegram/SourceFiles/data/data_saved_sublist.cpp

@@ -217,7 +217,28 @@ void SavedSublist::applyItemRemoved(MsgId id) {
 	if (const auto chatListItem = _chatListMessage.value_or(nullptr)) {
 		if (chatListItem->id == id) {
 			_chatListMessage = std::nullopt;
-			requestChatListMessage();
+			crl::on_main(this, [=] {
+				// We didn't yet update _list here.
+				if (_chatListMessage.has_value()) {
+					return;
+				} else if (_skippedAfter == 0) {
+					if (!_list.empty()) {
+						applyMaybeLast(owner().message(
+							owningHistory()->peer,
+							_list.front()));
+						return;
+					} else if (_skippedBefore == 0) {
+						setLastServerMessage(nullptr);
+						updateChatListExistence();
+						return;
+					}
+				}
+				if (_parent->parentChat()) {
+					requestChatListMessage();
+				} else {
+					loadAround(0);
+				}
+			});
 		}
 	}
 }
@@ -1110,6 +1131,10 @@ void SavedSublist::loadAround(MsgId id) {
 			_list.clear();
 			if (processMessagesIsEmpty(result)) {
 				_fullCount = _skippedBefore = _skippedAfter = 0;
+				if (!_parent->parentChat() && !_chatListMessage) {
+					setLastServerMessage(nullptr);
+					updateChatListExistence();
+				}
 			} else if (id) {
 				Assert(!_list.empty());
 				if (_list.front() <= id) {
@@ -1117,6 +1142,11 @@ void SavedSublist::loadAround(MsgId id) {
 				} else if (_list.back() >= id) {
 					_skippedBefore = 0;
 				}
+			} else if (!_parent->parentChat() && !_chatListMessage) {
+				Assert(!_list.empty());
+				applyMaybeLast(owner().message(
+					owningHistory()->peer,
+					_list.front()));
 			}
 			checkReadTillEnd();
 		}).fail([=](const MTP::Error &error) {

Telegram/SourceFiles/data/data_stories.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/unixtime.h"
 #include "apiwrap.h"
 #include "core/application.h"
+#include "data/components/top_peers.h"
 #include "data/data_changes.h"
 #include "data/data_channel.h"
 #include "data/data_document.h"
@@ -425,10 +426,7 @@ void Stories::parseAndApply(const MTPPeerStories &stories) {
 	};
 	if (result.peer->isSelf()
 		|| (result.peer->isChannel() && result.peer->asChannel()->amIn())
-		|| (result.peer->isUser()
-			&& (result.peer->asUser()->isBot()
-				|| result.peer->asUser()->isContact()))
-		|| result.peer->isServiceUser()) {
+		|| result.peer->isUser()) {
 		const auto hidden = result.peer->hasStoriesHidden();
 		using List = StorySourcesList;
 		add(hidden ? List::Hidden : List::NotHidden);
@@ -1197,7 +1195,11 @@ void Stories::toggleHidden(
 		bool hidden,
 		std::shared_ptr<Ui::Show> show) {
 	const auto peer = _owner->peer(peerId);
-	const auto justRemove = peer->isServiceUser() && hidden;
+	const auto byHints = peer->isUser()
+		&& !peer->asUser()->isBot()
+		&& !peer->asUser()->isContact()
+		&& !peer->asUser()->isServiceUser();
+	const auto justRemove = (byHints || peer->isServiceUser()) && hidden;
 	if (peer->hasStoriesHidden() != hidden) {
 		if (!justRemove) {
 			peer->setStoriesHidden(hidden);
@@ -1206,6 +1208,9 @@ void Stories::toggleHidden(
 			peer->input,
 			MTP_bool(hidden)
 		)).send();
+		if (byHints) {
+			peer->session().topPeers().remove(peer);
+		}
 	}
 
 	const auto name = peer->shortName();

Telegram/SourceFiles/dialogs/dialogs.style

@@ -244,6 +244,17 @@ dialogsEmptyLabel: FlatLabel(defaultFlatLabel) {
 	align: align(top);
 	textFg: windowSubTextFg;
 }
+dialogEmptyButton: RoundButton(defaultActiveButton) {
+}
+dialogEmptyButtonSkip: 12px;
+dialogEmptyButtonLabel: FlatLabel(defaultFlatLabel) {
+	style: TextStyle(defaultTextStyle) {
+		font: font(boxFontSize semibold);
+	}
+	minWidth: 32px;
+	align: align(top);
+	textFg: windowFg;
+}
 
 dialogsMenuToggle: IconButton {
 	width: 40px;

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -31,6 +31,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/text_utilities.h"
 #include "ui/text/text_options.h"
 #include "ui/dynamic_thumbnails.h"
+#include "ui/vertical_list.h"
 #include "ui/painter.h"
 #include "ui/rect.h"
 #include "ui/ui_utility.h"
@@ -58,8 +59,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/options.h"
 #include "lang/lang_keys.h"
 #include "lottie/lottie_icon.h"
-#include "mainwindow.h"
-#include "mainwidget.h"
+#include "settings/settings_common.h"
 #include "storage/storage_account.h"
 #include "apiwrap.h"
 #include "main/main_session.h"
@@ -80,6 +80,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_chat_filters.h"
 #include "base/qt/qt_common_adapters.h"
 #include "styles/style_dialogs.h"
+#include "styles/style_boxes.h"
 #include "styles/style_chat.h" // popupMenuExpandedSeparator
 #include "styles/style_chat_helpers.h"
 #include "styles/style_color_indices.h"
@@ -3081,6 +3082,11 @@ void InnerWidget::clearSelection() {
 }
 
 void InnerWidget::fillSupportSearchMenu(not_null<Ui::PopupMenu*> menu) {
+	const auto globalSearch = (_searchState.tab == ChatSearchTab::MyMessages)
+		|| (_searchState.tab == ChatSearchTab::PublicPosts);
+	if (!globalSearch && _searchState.inChat) {
+		return;
+	}
 	const auto all = session().settings().supportAllSearchResults();
 	const auto text = all ? "Only one from chat" : "Show all messages";
 	menu->addAction(text, [=] {
@@ -3091,9 +3097,11 @@ void InnerWidget::fillSupportSearchMenu(not_null<Ui::PopupMenu*> menu) {
 
 void InnerWidget::fillArchiveSearchMenu(not_null<Ui::PopupMenu*> menu) {
 	const auto folder = session().data().folderLoaded(Data::Folder::kId);
+	const auto globalSearch = (_searchState.tab == ChatSearchTab::MyMessages)
+		|| (_searchState.tab == ChatSearchTab::PublicPosts);
 	if (!folder
 		|| !folder->chatsList()->fullSize().current()
-		|| _searchState.inChat) {
+		|| (!globalSearch && _searchState.inChat)) {
 		return;
 	}
 	const auto skip = session().settings().skipArchiveInSearch();
@@ -3263,16 +3271,13 @@ void InnerWidget::showSponsoredMenu(int peerSearchIndex, QPoint globalPos) {
 		refresh();
 	});
 	Menu::FillSponsored(
-		this,
 		Ui::Menu::CreateAddActionCallback(_menu),
 		_controller->uiShow(),
 		Menu::SponsoredPhrases::Search,
 		session().sponsoredMessages().lookupDetails(entry->sponsored->data),
 		session().sponsoredMessages().createReportCallback(
 			entry->sponsored->data.randomId,
-			remove),
-		false,
-		false);
+			remove));
 	QObject::connect(_menu.get(), &QObject::destroyed, [=] {
 		if (_peerSearchMenu >= 0
 			&& _peerSearchMenu < _peerSearchResults.size()) {
@@ -3811,7 +3816,7 @@ void InnerWidget::itemRemoved(not_null<const HistoryItem*> item) {
 }
 
 bool InnerWidget::uniqueSearchResults() const {
-	return _controller->uniqueChatsInSearchResults();
+	return _controller->uniqueChatsInSearchResults(_searchState);
 }
 
 bool InnerWidget::hasHistoryInResults(not_null<History*> history) const {
@@ -3869,7 +3874,8 @@ void InnerWidget::searchReceived(
 		? _searchState.inChat
 		: Key(_openedForum->history());
 	if (inject
-		&& (!_searchState.inChat
+		&& (globalSearch
+			|| !_searchState.inChat
 			|| inject->history() == _searchState.inChat.history())) {
 		Assert(_searchResults.empty());
 		Assert(!toPreview);
@@ -4082,9 +4088,18 @@ void InnerWidget::refreshEmpty() {
 	if (state == EmptyState::None) {
 		_emptyState = state;
 		_empty.destroy();
+		_emptyList.destroy();
+		_emptyButton.destroy();
 		return;
 	} else if (_emptyState == state) {
 		_empty->setVisible(_state == WidgetState::Default);
+		if (_emptyList) {
+			_emptyList->setVisible(_state == WidgetState::Default);
+			_empty->setVisible(!_emptyList->isVisible());
+		}
+		if (_emptyButton) {
+			_emptyButton->setVisible(_state == WidgetState::Default);
+		}
 		return;
 	}
 	_emptyState = state;
@@ -4115,7 +4130,6 @@ void InnerWidget::refreshEmpty() {
 		return result;
 	});
 	_empty.create(this, std::move(full), st::dialogsEmptyLabel);
-	resizeEmpty();
 	_empty->overrideLinkClickHandler([=] {
 		if (_emptyState == EmptyState::NoContacts) {
 			_controller->showAddContact();
@@ -4127,6 +4141,58 @@ void InnerWidget::refreshEmpty() {
 		}
 	});
 	_empty->setVisible(_state == WidgetState::Default);
+
+	if (state == EmptyState::NoContacts) {
+		const auto isListVisible = _state == WidgetState::Default;
+		_emptyList.create(this);
+		_emptyList->setVisible(isListVisible);
+
+		auto icon = ::Settings::CreateLottieIcon(
+			_emptyList,
+			{
+				.name = u"no_chats"_q,
+				.sizeOverride = Size(st::changePhoneIconSize),
+			});
+		_emptyList->add(
+			object_ptr<Ui::CenterWrap<>>(_emptyList, std::move(icon.widget)));
+		Ui::AddSkip(_emptyList);
+		_emptyList->add(
+			object_ptr<Ui::FlatLabel>(
+				_emptyList,
+				tr::lng_no_conversations(),
+				st::dialogEmptyButtonLabel));
+		if (_state == WidgetState::Default) {
+			icon.animate(anim::repeat::once);
+		}
+		_emptyButton.create(
+			this,
+			tr::lng_no_conversations_button(),
+			st::dialogEmptyButton);
+		_emptyButton->setTextTransform(
+			Ui::RoundButton::TextTransform::NoTransform);
+		_emptyButton->setVisible(isListVisible);
+		_emptyButton->setClickedCallback([=, window = _controller] {
+			window->show(PrepareContactsBox(window));
+		});
+		geometryValue() | rpl::start_with_next([=](const QRect &r) {
+			const auto top = r.height()
+				- _emptyButton->height()
+				- st::dialogEmptyButtonSkip;
+			_emptyButton->moveToLeft(st::dialogEmptyButtonSkip, top);
+		}, _emptyButton->lifetime());
+		geometryValue() | rpl::start_with_next([=](const QRect &r) {
+			const auto bottom = _emptyButton
+				? (_emptyButton->height() + st::dialogEmptyButtonSkip)
+				: 0;
+			_emptyList->moveToLeft(
+				0,
+				((r.height() - bottom) - _emptyList->height()) / 2);
+		}, _emptyList->lifetime());
+
+		_empty->setVisible(!_emptyList->isVisible());
+	}
+
+	resizeEmpty();
 }
 
 void InnerWidget::resizeEmpty() {
@@ -4135,6 +4201,13 @@ void InnerWidget::resizeEmpty() {
 		_empty->resizeToWidth(width() - 2 * skip);
 		_empty->move(skip, (st::dialogsEmptyHeight - _empty->height()) / 2);
 	}
+	if (_emptyList) {
+		_emptyList->resizeToWidth(width());
+	}
+	if (_emptyButton) {
+		const auto skip = st::dialogEmptyButtonSkip;
+		_emptyButton->resizeToWidth(width() - 2 * skip);
+	}
 	if (_searchEmpty) {
 		_searchEmpty->resizeToWidth(width());
 		_searchEmpty->move(0, searchedOffset());

Telegram/SourceFiles/dialogs/dialogs_inner_widget.h

@@ -43,6 +43,8 @@ namespace Ui {
 class IconButton;
 class PopupMenu;
 class FlatLabel;
+class VerticalLayout;
+class RoundButton;
 struct ScrollToRequest;
 namespace Controls {
 enum class QuickDialogAction;
@@ -619,6 +621,8 @@ private:
 	object_ptr<SearchEmpty> _searchEmpty = { nullptr };
 	SearchState _searchEmptyState;
 	object_ptr<Ui::FlatLabel> _empty = { nullptr };
+	object_ptr<Ui::VerticalLayout> _emptyList = { nullptr };
+	object_ptr<Ui::RoundButton> _emptyButton = { nullptr };
 
 	Ui::DraggingScrollManager _draggingScroll;
 

Telegram/SourceFiles/dialogs/dialogs_main_list.cpp

@@ -120,6 +120,10 @@ void MainList::unreadStateChanged(
 	const auto notify = !useClouded || wasState.known;
 	const auto notifier = unreadStateChangeNotifier(notify);
 	_unreadState += nowState - wasState;
+	if (_unreadState.chatsMuted > _unreadState.chats
+		|| _unreadState.messagesMuted > _unreadState.messages) {
+		[[maybe_unused]] int a = 0;
+	}
 	if (updateCloudUnread) {
 		// Assert(nowState.known);
 		_cloudUnreadState += nowState - wasState;
@@ -145,6 +149,10 @@ void MainList::unreadEntryChanged(
 	} else {
 		_unreadState -= state;
 	}
+	if (_unreadState.chatsMuted > _unreadState.chats
+		|| _unreadState.messagesMuted > _unreadState.messages) {
+		[[maybe_unused]] int a = 0;
+	}
 	if (updateCloudUnread) {
 		if (added) {
 			_cloudUnreadState += state;

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -903,10 +903,7 @@ void Widget::chosenRow(const ChosenRow &row) {
 	} else if (const auto topic = row.key.topic()) {
 		auto params = Window::SectionShow(
 			Window::SectionShow::Way::ClearStack);
-		params.highlightPart.text = _searchState.query;
-		if (!params.highlightPart.empty()) {
-			params.highlightPartOffsetHint = kSearchQueryOffsetHint;
-		}
+		params.highlight = Window::SearchHighlightId(_searchState.query);
 		if (row.newWindow) {
 			controller()->showInNewWindow(
 				Window::SeparateId(topic),
@@ -973,15 +970,12 @@ void Widget::chosenRow(const ChosenRow &row) {
 		return;
 	} else if (history) {
 		const auto peer = history->peer;
-		const auto showAtMsgId = controller()->uniqueChatsInSearchResults()
-			? ShowAtUnreadMsgId
-			: row.message.fullId.msg;
+		const auto showAtMsgId = controller()->uniqueChatsInSearchResults(
+			_searchState
+		) ? ShowAtUnreadMsgId : row.message.fullId.msg;
 		auto params = Window::SectionShow(
 			Window::SectionShow::Way::ClearStack);
-		params.highlightPart.text = _searchState.query;
-		if (!params.highlightPart.empty()) {
-			params.highlightPartOffsetHint = kSearchQueryOffsetHint;
-		}
+		params.highlight = Window::SearchHighlightId(_searchState.query);
 		if (row.newWindow) {
 			controller()->showInNewWindow(peer, showAtMsgId);
 		} else {

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -1167,8 +1167,15 @@ Chat ParseChat(const MTPChat &data) {
 		result.colorIndex = (color && color->data().vcolor())
 			? color->data().vcolor()->v
 			: PeerColorIndex(result.bareId);
+		result.isMonoforum = data.is_monoforum();
 		result.isBroadcast = data.is_broadcast();
 		result.isSupergroup = data.is_megagroup();
+		result.hasMonoforumAdminRights = data.is_broadcast()
+			&& (data.is_creator()
+				|| (data.vadmin_rights()
+					&& data.vadmin_rights()->data().is_manage_direct_messages()));
+		result.monoforumLinkId
+			= data.vlinked_monoforum_id().value_or_empty();
 		result.title = ParseString(data.vtitle());
 		if (const auto username = data.vusername()) {
 			result.username = ParseString(*username);
@@ -1188,15 +1195,6 @@ Chat ParseChat(const MTPChat &data) {
 	return result;
 }
 
-std::map<PeerId, Chat> ParseChatsList(const MTPVector<MTPChat> &data) {
-	auto result = std::map<PeerId, Chat>();
-	for (const auto &chat : data.v) {
-		auto parsed = ParseChat(chat);
-		result.emplace(parsed.id(), std::move(parsed));
-	}
-	return result;
-}
-
 Utf8String ContactInfo::name() const {
 	return firstName.isEmpty()
 		? (lastName.isEmpty()
@@ -1273,6 +1271,20 @@ std::map<PeerId, Peer> ParsePeersLists(
 		auto parsed = ParseChat(chat);
 		result.emplace(parsed.id(), Peer{ std::move(parsed) });
 	}
+	for (auto &[peerId, parsed] : result) {
+		if (const auto chat = std::get_if<Chat>(&parsed.data)) {
+			if (chat->isMonoforum) {
+				const auto i = result.find(
+					PeerId(ChannelId(chat->monoforumLinkId)));
+				if (i != end(result)) {
+					chat->isMonoforumAdmin
+						= i->second.chat()->hasMonoforumAdminRights;
+					chat->isMonoforumOfPublicBroadcast
+						= !i->second.chat()->username.isEmpty();
+				}
+			}
+		}
+	}
 	return result;
 }
 
@@ -2191,7 +2203,13 @@ const DialogInfo *DialogsInfo::item(int index) const {
 
 DialogInfo::Type DialogTypeFromChat(const Chat &chat) {
 	using Type = DialogInfo::Type;
-	return chat.username.isEmpty()
+	return (chat.isMonoforum && !chat.isMonoforumAdmin)
+		? Type::Personal
+		: (chat.isMonoforumAdmin && chat.isMonoforumOfPublicBroadcast)
+		? Type::PublicSupergroup
+		: chat.isMonoforumAdmin
+		? Type::PrivateSupergroup
+		: chat.username.isEmpty()
 		? (chat.isBroadcast
 			? Type::PrivateChannel
 			: chat.isSupergroup
@@ -2252,6 +2270,11 @@ DialogsInfo ParseDialogsInfo(const MTPmessages_Dialogs &data) {
 				info.migratedToChannelId = peer.chat()
 					? peer.chat()->migratedToChannelId
 					: 0;
+				info.isMonoforum = peer.chat()
+					&& peer.chat()->isMonoforum;
+				info.monoforumBroadcastInput = peer.chat()
+					? peer.chat()->monoforumBroadcastInput
+					: MTPInputPeer(MTP_inputPeerEmpty());
 			}
 			info.topMessageId = fields.vtop_message().v;
 			const auto messageIt = messages.find(MessageId{
@@ -2290,6 +2313,10 @@ DialogInfo DialogInfoFromChat(const Chat &data) {
 	result.topMessageId = 0;
 	result.type = DialogTypeFromChat(data);
 	result.migratedToChannelId = data.migratedToChannelId;
+	result.isMonoforum = data.isMonoforum;
+	if (data.isMonoforumAdmin) {
+		result.monoforumBroadcastInput = data.monoforumBroadcastInput;
+	}
 	return result;
 }
 
@@ -2424,7 +2451,8 @@ void FinalizeDialogsInfo(DialogsInfo &info, const Settings &settings) {
 			}
 			Unexpected("Type in ApiWrap::onlyMyMessages.");
 		}();
-		dialog.onlyMyMessages = ((settings.fullChats & setting) != setting);
+		dialog.onlyMyMessages = (dialog.type != DialogType::Personal)
+			&& ((settings.fullChats & setting) != setting);
 
 		ranges::sort(dialog.splits);
 	}

Telegram/SourceFiles/export/data/export_data_types.h

@@ -319,14 +319,19 @@ struct Chat {
 	Utf8String title;
 	Utf8String username;
 	uint8 colorIndex = 0;
+	bool isMonoforum = false;
 	bool isBroadcast = false;
 	bool isSupergroup = false;
+	bool isMonoforumAdmin = false;
+	bool hasMonoforumAdminRights = false;
+	bool isMonoforumOfPublicBroadcast = false;
+	BareId monoforumLinkId = 0;
 
 	MTPInputPeer input = MTP_inputPeerEmpty();
+	MTPInputPeer monoforumBroadcastInput = MTP_inputPeerEmpty();
 };
 
 Chat ParseChat(const MTPChat &data);
-std::map<PeerId, Chat> ParseChatsList(const MTPVector<MTPChat> &data);
 
 struct Peer {
 	PeerId id() const;
@@ -952,12 +957,15 @@ struct DialogInfo {
 	MTPInputPeer migratedFromInput = MTP_inputPeerEmpty();
 	ChannelId migratedToChannelId = 0;
 
+	MTPInputPeer monoforumBroadcastInput = MTP_inputPeerEmpty();
+
 	// User messages splits which contained that dialog.
 	std::vector<int> splits;
 
 	// Filled after the whole dialogs list is accumulated.
 	bool onlyMyMessages = false;
 	bool isLeftChannel = false;
+	bool isMonoforum = false;
 	QString relativePath;
 
 	// Filled when requesting dialog messages.

Telegram/SourceFiles/export/export_api_wrap.cpp

@@ -1370,7 +1370,7 @@ void ApiWrap::appendSinglePeerDialogs(Data::DialogsInfo &&info) {
 		if (isSupergroupType(info.type) && !migratedRequestId) {
 			migratedRequestId = requestSinglePeerMigrated(info);
 			continue;
-		} else if (isChannelType(info.type)) {
+		} else if (isChannelType(info.type) || info.isMonoforum) {
 			continue;
 		}
 		for (auto i = last; i != 0; --i) {
@@ -1642,6 +1642,9 @@ void ApiWrap::requestChatMessages(
 	const auto realPeerInput = (splitIndex >= 0)
 		? _chatProcess->info.input
 		: _chatProcess->info.migratedFromInput;
+	const auto outgoingInput = _chatProcess->info.isMonoforum
+		? _chatProcess->info.monoforumBroadcastInput
+		: MTP_inputPeerSelf();
 	const auto realSplitIndex = (splitIndex >= 0)
 		? splitIndex
 		: (splitsCount + splitIndex);
@@ -1650,7 +1653,7 @@ void ApiWrap::requestChatMessages(
 			MTP_flags(MTPmessages_Search::Flag::f_from_id),
 			realPeerInput,
 			MTP_string(), // query
-			MTP_inputPeerSelf(),
+			outgoingInput,
 			MTPInputPeer(), // saved_peer_id
 			MTPVector<MTPReaction>(), // saved_reaction
 			MTPint(), // top_msg_id

Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp

@@ -111,7 +111,8 @@ std::optional<MTPMessageReplyHeader> PrepareLogReply(
 					MTP_int(topId),
 					MTPstring(), // quote_text
 					MTPVector<MTPMessageEntity>(), // quote_entities
-					MTPint()); // quote_offset
+					MTPint(), // quote_offset
+					MTPint()); // todo_item_id
 			}
 		}
 		return {};

Telegram/SourceFiles/history/history.cpp

@@ -2380,7 +2380,7 @@ Dialogs::UnreadState History::chatListUnreadState() const {
 		return AdjustedForumUnreadState(forum->topicsList()->unreadState());
 	} else if (const auto monoforum = peer->monoforum()) {
 		return AdjustedForumUnreadState(
-			monoforum->unreadStateWithParentMuted());
+			withMyMuted(monoforum->chatsList()->unreadState()));;
 	}
 	return computeUnreadState();
 }
@@ -2395,7 +2395,7 @@ Dialogs::BadgesState History::chatListBadgesState() const {
 	} else if (const auto monoforum = peer->monoforum()) {
 		return adjustBadgesStateByFolder(
 			Dialogs::BadgesForUnread(
-				monoforum->unreadStateWithParentMuted(),
+				withMyMuted(monoforum->chatsList()->unreadState()),
 				Dialogs::CountInBadge::Chats,
 				Dialogs::IncludeInBadge::All));
 	}
@@ -2440,6 +2440,16 @@ Dialogs::UnreadState History::computeUnreadState() const {
 	return result;
 }
 
+Dialogs::UnreadState History::withMyMuted(Dialogs::UnreadState state) const {
+	if (muted()) {
+		state.chatsMuted = state.chats;
+		state.marksMuted = state.marks;
+		state.messagesMuted = state.messages;
+		state.reactionsMuted = state.reactions;
+	}
+	return state;
+}
+
 void History::allowChatListMessageResolve() {
 	if (_flags & Flag::ResolveChatListMessage) {
 		return;
@@ -3368,7 +3378,8 @@ bool History::isForum() const {
 void History::monoforumChanged(Data::SavedMessages *old) {
 	if (inChatList()) {
 		notifyUnreadStateChange(old
-			? AdjustedForumUnreadState(old->chatsList()->unreadState())
+			? AdjustedForumUnreadState(
+				withMyMuted(old->chatsList()->unreadState()))
 			: computeUnreadState());
 	}
 
@@ -3378,9 +3389,9 @@ void History::monoforumChanged(Data::SavedMessages *old) {
 		monoforum->chatsList()->unreadStateChanges(
 		) | rpl::filter([=] {
 			return (_flags & Flag::IsMonoforumAdmin) && inChatList();
-		}) | rpl::map(
-			AdjustedForumUnreadState
-		) | rpl::start_with_next([=](const Dialogs::UnreadState &old) {
+		}) | rpl::map([=](const Dialogs::UnreadState &was) {
+			return AdjustedForumUnreadState(withMyMuted(was));
+		}) | rpl::start_with_next([=](const Dialogs::UnreadState &old) {
 			notifyUnreadStateChange(old);
 		}, monoforum->lifetime());
 

Telegram/SourceFiles/history/history.h

@@ -602,6 +602,8 @@ private:
 	[[nodiscard]] Dialogs::BadgesState adjustBadgesStateByFolder(
 		Dialogs::BadgesState state) const;
 	[[nodiscard]] Dialogs::UnreadState computeUnreadState() const;
+	[[nodiscard]] Dialogs::UnreadState withMyMuted(
+		Dialogs::UnreadState state) const;
 	void setFolderPointer(Data::Folder *folder);
 
 	void hasUnreadMentionChanged(bool has) override;

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -674,10 +674,10 @@ void HistoryInner::setupSwipeReplyAndBack() {
 					: still)->fullId();
 				_widget->replyToMessage({
 					.messageId = replyToItemId,
-					.quote = selected.text,
-					.quoteOffset = selected.offset,
+					.quote = selected.highlight.quote,
+					.quoteOffset = selected.highlight.quoteOffset,
 				});
-				if (!selected.text.empty()) {
+				if (!selected.highlight.quote.empty()) {
 					_widget->clearSelected();
 				}
 			};
@@ -2409,6 +2409,9 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 	const auto linkUserpicPeerId = (link && _dragStateUserpic)
 		? link->property(kPeerLinkPeerIdProperty).toULongLong()
 		: 0;
+	const auto todoListTaskId = link
+		? link->property(kTodoListItemIdProperty).toInt()
+		: 0;
 	const auto session = &this->session();
 	_whoReactedMenuLifetime.destroy();
 	if (!clickedReaction.empty()
@@ -2777,20 +2780,21 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			const auto selected = selectedQuote(item);
 			auto text = (selected
 				? tr::lng_context_quote_and_reply
+				: todoListTaskId
+				? tr::lng_context_reply_to_task
 				: tr::lng_context_reply_msg)(
 					tr::now,
 					Ui::Text::FixAmpersandInAction);
 			const auto replyToItem = selected.item ? selected.item : item;
 			const auto itemId = replyToItem->fullId();
-			const auto quote = selected.text;
-			const auto quoteOffset = selected.offset;
 			_menu->addAction(std::move(text), [=] {
 				_widget->replyToMessage({
 					.messageId = itemId,
-					.quote = quote,
-					.quoteOffset = quoteOffset,
+					.quote = selected.highlight.quote,
+					.quoteOffset = selected.highlight.quoteOffset,
+					.todoItemId = todoListTaskId,
 				});
-				if (!quote.empty()) {
+				if (!selected.highlight.quote.empty()) {
 					_widget->clearSelected();
 				}
 			}, &st::menuIconReply);
@@ -2809,7 +2813,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 					Window::PeerMenuAddTodoListTasks(_controller, item);
 				}
 			}),
-			&st::menuIconCreateTodoList);
+			&st::menuIconAdd);
 	};
 	const auto lnkPhoto = link
 		? reinterpret_cast<PhotoData*>(
@@ -2955,11 +2959,9 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			: nullptr;
 		if (sponsored) {
 			Menu::FillSponsored(
-				this,
 				Ui::Menu::CreateAddActionCallback(_menu),
 				controller->uiShow(),
-				sponsored->fullId(),
-				false);
+				sponsored->fullId());
 		}
 		if (isUponSelected > 0) {
 			addReplyAction(item);

Telegram/SourceFiles/history/history_item.cpp

@@ -964,12 +964,26 @@ void HistoryItem::updateServiceDependent(bool force) {
 	}
 
 	if (!dependent->lnk) {
+		auto todoItemId = 0;
+		if (const auto done = Get<HistoryServiceTodoCompletions>()) {
+			const auto &items = !done->completed.empty()
+				? done->completed
+				: done->incompleted;
+			if (items.size() == 1) {
+				todoItemId = items.front();
+			}
+		} else if (const auto append = Get<HistoryServiceTodoAppendTasks>()) {
+			if (append->list.size() == 1) {
+				todoItemId = append->list.front().id;
+			}
+		}
 		dependent->lnk = JumpToMessageClickHandler(
 			(dependent->peerId
 				? _history->owner().peer(dependent->peerId)
 				: _history->peer),
 			dependent->msgId,
-			fullId());
+			fullId(),
+			{ .todoItemId = todoItemId });
 	}
 	auto gotDependencyItem = false;
 	if (!dependent->msg) {
@@ -1858,7 +1872,10 @@ bool HistoryItem::isAyuNoForwards() const {
 }
 
 bool HistoryItem::canLookupMessageAuthor() const {
-	return isRegular() && _history->amMonoforumAdmin() && _from->isChannel();
+	return isRegular()
+		&& !isService()
+		&& _history->amMonoforumAdmin()
+		&& _from->isChannel();
 }
 
 bool HistoryItem::skipNotification() const {
@@ -4392,6 +4409,7 @@ void HistoryItem::createComponentsHelper(HistoryItemCommonFields &&fields) {
 			: replyTo.monoforumPeerId
 			? replyTo.monoforumPeerId
 			: PeerId();
+		config.reply.todoItemId = replyTo.todoItemId;
 		const auto replyToTop = replyTo.topicRootId
 			? replyTo.topicRootId
 			: LookupReplyToTop(_history, to);

Telegram/SourceFiles/history/history_item_components.cpp

@@ -390,6 +390,7 @@ ReplyFields ReplyFieldsFromMTP(
 				= data.vreply_to_top_id().value_or(result.messageId.bare);
 			result.topicPost = data.is_forum_topic() ? 1 : 0;
 		}
+		result.todoItemId = data.vtodo_item_id().value_or_empty();
 		if (const auto header = data.vreply_from()) {
 			const auto &data = header->data();
 			result.externalPostAuthor

Telegram/SourceFiles/history/history_item_components.h

@@ -277,6 +277,7 @@ struct ReplyFields {
 	MsgId messageId = 0;
 	MsgId topMessageId = 0;
 	StoryId storyId = 0;
+	int todoItemId = 0;
 	uint32 quoteOffset : 30 = 0;
 	uint32 manualQuote : 1 = 0;
 	uint32 topicPost : 1 = 0;

Telegram/SourceFiles/history/history_item_helpers.cpp

@@ -722,22 +722,19 @@ bool IsItemScheduledUntilOnline(not_null<const HistoryItem*> item) {
 ClickHandlerPtr JumpToMessageClickHandler(
 		not_null<HistoryItem*> item,
 		FullMsgId returnToId,
-		TextWithEntities highlightPart,
-		int highlightPartOffsetHint) {
+		MessageHighlightId highlight) {
 	return JumpToMessageClickHandler(
 		item->history()->peer,
 		item->id,
 		returnToId,
-		std::move(highlightPart),
-		highlightPartOffsetHint);
+		std::move(highlight));
 }
 
 ClickHandlerPtr JumpToMessageClickHandler(
 		not_null<PeerData*> peer,
 		MsgId msgId,
 		FullMsgId returnToId,
-		TextWithEntities highlightPart,
-		int highlightPartOffsetHint) {
+		MessageHighlightId highlight) {
 	return std::make_shared<LambdaClickHandler>([=] {
 		const auto separate = Core::App().separateWindowFor(peer);
 		const auto controller = separate
@@ -747,8 +744,7 @@ ClickHandlerPtr JumpToMessageClickHandler(
 			auto params = Window::SectionShow{
 				Window::SectionShow::Way::Forward
 			};
-			params.highlightPart = highlightPart;
-			params.highlightPartOffsetHint = highlightPartOffsetHint;
+			params.highlight = highlight;
 			params.origin = Window::SectionShow::OriginMessage{
 				returnToId
 			};
@@ -910,7 +906,8 @@ MTPMessageReplyHeader NewMessageReplyHeader(const Api::SendAction &action) {
 						| Flag::f_quote_offset))
 				| (quoteEntities.v.empty()
 					? Flag()
-					: Flag::f_quote_entities)),
+					: Flag::f_quote_entities)
+				| (replyTo.todoItemId ? Flag::f_todo_item_id : Flag())),
 			MTP_int(replyTo.messageId.msg),
 			peerToMTP(externalPeerId),
 			MTPMessageFwdHeader(), // reply_from
@@ -918,7 +915,8 @@ MTPMessageReplyHeader NewMessageReplyHeader(const Api::SendAction &action) {
 			MTP_int(replyToTop),
 			MTP_string(replyTo.quote.text),
 			quoteEntities,
-			MTP_int(replyTo.quoteOffset));
+			MTP_int(replyTo.quoteOffset),
+			MTP_int(replyTo.todoItemId));
 	}
 	return MTPMessageReplyHeader();
 }

Telegram/SourceFiles/history/history_item_helpers.h

@@ -229,13 +229,11 @@ private:
 	not_null<PeerData*> peer,
 	MsgId msgId,
 	FullMsgId returnToId = FullMsgId(),
-	TextWithEntities highlightPart = {},
-	int highlightPartOffsetHint = 0);
+	MessageHighlightId highlight = {});
 [[nodiscard]] ClickHandlerPtr JumpToMessageClickHandler(
 	not_null<HistoryItem*> item,
 	FullMsgId returnToId = FullMsgId(),
-	TextWithEntities highlightPart = {},
-	int highlightPartOffsetHint = 0);
+	MessageHighlightId highlight = {});
 [[nodiscard]] ClickHandlerPtr JumpToStoryClickHandler(
 	not_null<Data::Story*> story);
 ClickHandlerPtr JumpToStoryClickHandler(

Telegram/SourceFiles/history/history_view_highlight_manager.cpp

@@ -65,6 +65,7 @@ Ui::ChatPaintHighlight ElementHighlighter::state(
 	if (item->fullId() == _highlighted.itemId) {
 		auto result = _animation.state();
 		result.range = _highlighted.part;
+		result.todoItemId = _highlighted.todoListId;
 		return result;
 	}
 	return {};
@@ -82,19 +83,27 @@ ElementHighlighter::Highlight ElementHighlighter::computeHighlight(
 		const auto i = ranges::find(group->items, item);
 		if (i != end(group->items)) {
 			const auto index = int(i - begin(group->items));
-			if (quote.text.empty()) {
+			if (quote.highlight.empty()) {
 				return { leaderId, AddGroupItemSelection({}, index) };
 			} else if (const auto leaderView = _viewForItem(leader)) {
-				return { leaderId, leaderView->selectionFromQuote(quote) };
+				return {
+					leaderId,
+					leaderView->selectionFromQuote(quote),
+					quote.highlight.todoItemId,
+				};
 			}
 		}
-		return { leaderId };
-	} else if (quote.text.empty()) {
-		return { item->fullId() };
+		return { leaderId, {}, quote.highlight.todoItemId };
+	} else if (quote.highlight.quote.empty()) {
+		return { item->fullId(), {}, quote.highlight.todoItemId };
 	} else if (const auto view = _viewForItem(item)) {
-		return { item->fullId(), view->selectionFromQuote(quote) };
+		return {
+			item->fullId(),
+			view->selectionFromQuote(quote),
+			quote.highlight.todoItemId,
+		};
 	}
-	return { item->fullId() };
+	return { item->fullId(), {}, quote.highlight.todoItemId };
 }
 
 void ElementHighlighter::highlight(Highlight data) {
@@ -108,7 +117,7 @@ void ElementHighlighter::highlight(Highlight data) {
 				}
 			}
 			_highlighted = data;
-			_animation.start(!data.part.empty()
+			_animation.start((!data.part.empty() || data.todoListId)
 				&& !IsSubGroupSelection(data.part));
 
 			repaintHighlightedItem(view);

Telegram/SourceFiles/history/history_view_highlight_manager.h

@@ -65,6 +65,7 @@ private:
 	struct Highlight {
 		FullMsgId itemId;
 		TextSelection part;
+		int todoListId = 0;
 
 		explicit operator bool() const {
 			return itemId.operator bool();

Telegram/SourceFiles/history/history_widget.cpp

@@ -68,6 +68,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_changes.h"
 #include "data/data_drafts.h"
 #include "data/data_session.h"
+#include "data/data_todo_list.h"
 #include "data/data_web_page.h"
 #include "data/data_document.h"
 #include "data/data_photo.h"
@@ -1575,12 +1576,21 @@ int HistoryWidget::itemTopForHighlight(
 	const auto heightLeft = (visibleAreaHeight - viewHeight);
 	if (heightLeft >= 0) {
 		return std::max(itemTop - (heightLeft / 2), 0);
-	} else if (const auto sel = itemHighlight(item).range
-		; !sel.empty() && !IsSubGroupSelection(sel)) {
+	} else if (const auto highlight = itemHighlight(item)
+		; (!highlight.range.empty() || highlight.todoItemId)
+			&& !IsSubGroupSelection(highlight.range)) {
+		const auto sel = highlight.range;
 		const auto single = st::messageTextStyle.font->height;
-		const auto begin = HistoryView::FindViewY(view, sel.from) - single;
-		const auto end = HistoryView::FindViewY(view, sel.to, begin + single)
-			+ 2 * single;
+		const auto todoy = sel.empty()
+			? HistoryView::FindViewTaskY(view, highlight.todoItemId)
+			: 0;
+		const auto begin = sel.empty()
+			? (todoy - 4 * single)
+			: HistoryView::FindViewY(view, sel.from) - single;
+		const auto end = sel.empty()
+			? (todoy + 4 * single)
+			: (HistoryView::FindViewY(view, sel.to, begin + single)
+				+ 2 * single);
 		auto result = itemTop;
 		if (end > visibleAreaHeight) {
 			result = std::max(result, itemTop + end - visibleAreaHeight);
@@ -5797,8 +5807,7 @@ void HistoryWidget::switchToSearch(QString query) {
 			const auto item = activation.item;
 			auto params = ::Window::SectionShow(
 				::Window::SectionShow::Way::ClearStack);
-			params.highlightPart = { activation.query };
-			params.highlightPartOffsetHint = kSearchQueryOffsetHint;
+			params.highlight = Window::SearchHighlightId(activation.query);
 			controller()->showPeerHistory(
 				item->history()->peer->id,
 				params,
@@ -6907,8 +6916,7 @@ int HistoryWidget::countInitialScrollTop() {
 
 			enqueueMessageHighlight({
 				item,
-				base::take(_showAtMsgParams.highlightPart),
-				base::take(_showAtMsgParams.highlightPartOffsetHint),
+				base::take(_showAtMsgParams.highlight),
 			});
 			const auto result = itemTopForHighlight(view);
 			createUnreadBarIfBelowVisibleArea(result);
@@ -7670,12 +7678,7 @@ void HistoryWidget::editDraftOptions() {
 
 void HistoryWidget::jumpToReply(FullReplyTo to) {
 	if (const auto item = session().data().message(to.messageId)) {
-		JumpToMessageClickHandler(
-			item,
-			{},
-			to.quote,
-			to.quoteOffset
-		)->onClick({});
+		JumpToMessageClickHandler(item, {}, to.highlight())->onClick({});
 	}
 }
 
@@ -8718,7 +8721,7 @@ void HistoryWidget::clearFieldText(
 void HistoryWidget::replyToMessage(FullReplyTo id) {
 	if (const auto item = session().data().message(id.messageId)) {
 		if (CanSendReply(item) && !base::IsCtrlPressed()) {
-			replyToMessage(item, id.quote, id.quoteOffset);
+			replyToMessage(item, id);
 		} else if (item->allowsForward()) {
 			const auto show = controller()->uiShow();
 			HistoryView::Controls::ShowReplyToChatBox(show, id);
@@ -8731,16 +8734,12 @@ void HistoryWidget::replyToMessage(FullReplyTo id) {
 
 void HistoryWidget::replyToMessage(
 		not_null<HistoryItem*> item,
-		TextWithEntities quote,
-		int quoteOffset) {
+		FullReplyTo fields) {
 	if (isJoinChannel()) {
 		return;
 	}
-	_processingReplyTo = {
-		.messageId = item->fullId(),
-		.quote = quote,
-		.quoteOffset = quoteOffset,
-	};
+	fields.messageId = item->fullId();
+	_processingReplyTo = fields;
 	_processingReplyItem = item;
 	processReply();
 }
@@ -9429,11 +9428,24 @@ void HistoryWidget::updateReplyEditText(not_null<HistoryItem*> item) {
 		.session = &session(),
 		.repaint = [=] { updateField(); },
 	});
+	const auto text = [&] {
+		const auto media = _replyTo.todoItemId ? item->media() : nullptr;
+		if (const auto todolist = media ? media->todolist() : nullptr) {
+			const auto i = ranges::find(
+				todolist->items,
+				_replyTo.todoItemId,
+				&TodoListItem::id);
+			if (i != end(todolist->items)) {
+				return i->text;
+			}
+		}
+		return (_editMsgId || _replyTo.quote.empty())
+			? item->inReplyText()
+			: _replyTo.quote;
+	}();
 	_replyEditMsgText.setMarkedText(
 		st::defaultTextStyle,
-		((_editMsgId || _replyTo.quote.empty())
-			? item->inReplyText()
-			: _replyTo.quote),
+		text,
 		Ui::DialogTextOptions(),
 		context);
 	if (fieldOrDisabledShown() || isRecording()) {
@@ -9519,10 +9531,9 @@ void HistoryWidget::updateReplyToName() {
 		.customEmojiLoopLimit = 1,
 	});
 	const auto to = _replyEditMsg ? _replyEditMsg : _kbReplyTo;
-	const auto replyToQuote = _replyTo && !_replyTo.quote.empty();
 	_replyToName.setMarkedText(
 		st::fwdTextStyle,
-		HistoryView::Reply::ComposePreviewName(_history, to, replyToQuote),
+		HistoryView::Reply::ComposePreviewName(_history, to, _replyTo),
 		Ui::NameTextOptions(),
 		context);
 }

Telegram/SourceFiles/history/history_widget.h

@@ -205,8 +205,7 @@ public:
 	void replyToMessage(FullReplyTo id);
 	void replyToMessage(
 		not_null<HistoryItem*> item,
-		TextWithEntities quote = {},
-		int quoteOffset = 0);
+		FullReplyTo fields = {});
 	void editMessage(
 		not_null<HistoryItem*> item,
 		const TextSelection &selection);

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -492,10 +492,9 @@ void FieldHeader::setShownMessage(HistoryItem *item) {
 			.customEmojiLoopLimit = 1,
 		});
 		const auto replyTo = _replyTo.current();
-		const auto quote = replyTo && !replyTo.quote.empty();
 		_shownMessageName.setMarkedText(
 			st::fwdTextStyle,
-			HistoryView::Reply::ComposePreviewName(_history, item, quote),
+			HistoryView::Reply::ComposePreviewName(_history, item, replyTo),
 			Ui::NameTextOptions(),
 			context);
 	} else {

Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp

@@ -718,8 +718,7 @@ void DraftOptionsBox(
 	state->link = args.usedLink;
 	state->quote = SelectedQuote{
 		replyItem,
-		draft.reply.quote,
-		draft.reply.quoteOffset,
+		{ draft.reply.quote, draft.reply.quoteOffset },
 	};
 	state->forward = std::move(args.forward);
 	state->webpage = draft.webpage;
@@ -783,7 +782,7 @@ void DraftOptionsBox(
 			box->setTitle(hasLink
 				? tr::lng_link_options_header()
 				: hasReply
-				? (state->quote.current().text.empty()
+				? (state->quote.current().highlight.quote.empty()
 					? tr::lng_reply_options_header()
 					: tr::lng_reply_options_quote())
 				: (forwardCount == 1)
@@ -807,10 +806,12 @@ void DraftOptionsBox(
 		auto result = draft.reply;
 		if (const auto current = state->quote.current()) {
 			result.messageId = current.item->fullId();
-			result.quote = current.text;
-			result.quoteOffset = current.offset;
+			result.quote = current.highlight.quote;
+			result.quoteOffset = current.highlight.quoteOffset;
+//			result.todoItemId = current.highlight.todoItemId;
 		} else {
 			result.quote = {};
+//			result.todoItemId = 0;
 		}
 		return result;
 	};
@@ -1112,7 +1113,7 @@ void DraftOptionsBox(
 		state->quote.value(),
 		state->shown.value()
 	) | rpl::map([=](const SelectedQuote &quote, Section shown) {
-		return (quote.text.empty() || shown != Section::Reply)
+		return (quote.highlight.quote.empty() || shown != Section::Reply)
 			? tr::lng_settings_save()
 			: tr::lng_reply_quote_selected();
 	}) | rpl::flatten_latest();

Telegram/SourceFiles/history/view/history_view_chat_section.cpp

@@ -123,12 +123,10 @@ rpl::producer<Ui::MessageBarContent> RootViewContent(
 ChatMemento::ChatMemento(
 	ChatViewId id,
 	MsgId highlightId,
-	const TextWithEntities &highlightPart,
-	int highlightPartOffsetHint)
+	MessageHighlightId highlight)
 : _id(id)
-, _highlightPart(highlightPart)
-, _highlightPartOffsetHint(highlightPartOffsetHint)
-, _highlightId(highlightId) {
+, _highlightId(highlightId)
+, _highlight(std::move(highlight)) {
 	if (highlightId || _id.sublist) {
 		_list.setAroundPosition({
 			.fullId = FullMsgId(_id.history->peer->id, highlightId),
@@ -884,12 +882,7 @@ void ChatWidget::setupComposeControls() {
 	_composeControls->jumpToItemRequests(
 	) | rpl::start_with_next([=](FullReplyTo to) {
 		if (const auto item = session().data().message(to.messageId)) {
-			JumpToMessageClickHandler(
-				item,
-				{},
-				to.quote,
-				to.quoteOffset
-			)->onClick({});
+			JumpToMessageClickHandler(item, {}, to.highlight())->onClick({});
 		}
 	}, lifetime());
 
@@ -1047,8 +1040,9 @@ void ChatWidget::setupSwipeReplyAndBack() {
 				: still)->fullId();
 			_inner->replyToMessageRequestNotify({
 				.messageId = replyToItemId,
-				.quote = selected.text,
-				.quoteOffset = selected.offset,
+				.quote = selected.highlight.quote,
+				.quoteOffset = selected.highlight.quoteOffset,
+				.todoItemId = selected.highlight.todoItemId,
 			});
 		};
 		return result;
@@ -2648,8 +2642,7 @@ void ChatWidget::restoreState(not_null<ChatMemento*> memento) {
 		auto params = Window::SectionShow(
 			Window::SectionShow::Way::Forward,
 			anim::type::instant);
-		params.highlightPart = memento->highlightPart();
-		params.highlightPartOffsetHint = memento->highlightPartOffsetHint();
+		params.highlight = memento->highlight();
 		showAtPosition(Data::MessagePosition{
 			.fullId = FullMsgId(_peer->id, highlight),
 			.date = TimeId(0),
@@ -3452,8 +3445,7 @@ bool ChatWidget::searchInChatEmbedded(
 		const auto item = activation.item;
 		auto params = ::Window::SectionShow(
 			::Window::SectionShow::Way::ClearStack);
-		params.highlightPart = { activation.query };
-		params.highlightPartOffsetHint = kSearchQueryOffsetHint;
+		params.highlight = Window::SearchHighlightId(activation.query);
 		controller()->showPeerHistory(
 			item->history()->peer->id,
 			params,

Telegram/SourceFiles/history/view/history_view_chat_section.h

@@ -461,8 +461,7 @@ public:
 	explicit ChatMemento(
 		ChatViewId id,
 		MsgId highlightId = 0,
-		const TextWithEntities &highlightPart = {},
-		int highlightPartOffsetHint = 0);
+		MessageHighlightId highlight = {});
 
 	struct Comments {
 	};
@@ -511,20 +510,16 @@ public:
 	[[nodiscard]] MsgId highlightId() const {
 		return _highlightId;
 	}
-	[[nodiscard]] const TextWithEntities &highlightPart() const {
-		return _highlightPart;
-	}
-	[[nodiscard]] int highlightPartOffsetHint() const {
-		return _highlightPartOffsetHint;
+	[[nodiscard]] const MessageHighlightId &highlight() const {
+		return _highlight;
 	}
 
 private:
 	void setupTopicViewer();
 
 	ChatViewId _id;
-	const TextWithEntities _highlightPart;
-	const int _highlightPartOffsetHint = 0;
 	const MsgId _highlightId = 0;
+	const MessageHighlightId _highlight;
 	ListMemento _list;
 	std::shared_ptr<Data::RepliesList> _replies;
 	QVector<FullMsgId> _replyReturns;

Telegram/SourceFiles/history/view/history_view_context_menu.cpp

@@ -644,8 +644,13 @@ bool AddReplyToMessageAction(
 		return false;
 	}
 
+	const auto todoListTaskId = request.link
+		? request.link->property(kTodoListItemIdProperty).toInt()
+		: 0;
 	const auto &quote = request.quote;
-	auto text = (quote.text.empty()
+	auto text = (todoListTaskId
+		? tr::lng_context_reply_to_task
+		: quote.highlight.quote.empty()
 		? tr::lng_context_reply_msg
 		: tr::lng_context_quote_and_reply)(
 			tr::now,
@@ -653,8 +658,9 @@ bool AddReplyToMessageAction(
 	menu->addAction(std::move(text), [=, itemId = item->fullId()] {
 		list->replyToMessageRequestNotify({
 			.messageId = itemId,
-			.quote = quote.text,
-			.quoteOffset = quote.offset,
+			.quote = quote.highlight.quote,
+			.quoteOffset = quote.highlight.quoteOffset,
+			.todoItemId = todoListTaskId,
 		}, base::IsCtrlPressed());
 	}, &st::menuIconReply);
 	return true;
@@ -680,7 +686,7 @@ bool AddTodoListAction(
 		if (const auto item = controller->session().data().message(itemId)) {
 			Window::PeerMenuAddTodoListTasks(controller, item);
 		}
-	}, &st::menuIconCreateTodoList);
+	}, &st::menuIconAdd);
 	return true;
 }
 

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -46,6 +46,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_channel.h"
 #include "data/data_saved_sublist.h"
 #include "data/data_session.h"
+#include "data/data_todo_list.h"
 #include "data/data_forum.h"
 #include "data/data_forum_topic.h"
 #include "data/data_message_reactions.h"
@@ -1360,9 +1361,18 @@ void Element::validateText() {
 
 		if (const auto done = item->Get<HistoryServiceTodoCompletions>()) {
 			if (!done->completed.empty() && !done->incompleted.empty()) {
+				const auto todoItemId = (done->incompleted.size() == 1)
+					? done->incompleted.front()
+					: 0;
 				setServicePreMessage(
 					item->composeTodoIncompleted(done),
-					done->lnk);
+					JumpToMessageClickHandler(
+						(done->peerId
+							? history()->owner().peer(done->peerId)
+							: history()->peer),
+						done->msgId,
+						item->fullId(),
+						{ .todoItemId = todoItemId }));
 			} else {
 				setServicePreMessage({});
 			}
@@ -2205,7 +2215,7 @@ SelectedQuote Element::FindSelectedQuote(
 			++i;
 		}
 	}
-	return { item, result, modified.from, overflown };
+	return { item, { result, modified.from }, overflown };
 }
 
 TextSelection Element::FindSelectionFromQuote(
@@ -2213,17 +2223,18 @@ TextSelection Element::FindSelectionFromQuote(
 		const SelectedQuote &quote) {
 	Expects(quote.item != nullptr);
 
-	if (quote.text.empty()) {
+	const auto &rich = quote.highlight.quote;
+	if (rich.empty()) {
 		return {};
 	}
 	const auto &original = quote.item->originalText();
-	if (quote.offset == kSearchQueryOffsetHint) {
+	if (quote.highlight.quoteOffset == kSearchQueryOffsetHint) {
 		return ApplyModificationsFrom(
-			FindSearchQueryHighlight(original.text, quote.text.text),
+			FindSearchQueryHighlight(original.text, rich.text),
 			text);
 	}
 	const auto length = int(original.text.size());
-	const auto qlength = int(quote.text.text.size());
+	const auto qlength = int(rich.text.size());
 	const auto checkAt = [&](int offset) {
 		return TextSelection{
 			uint16(offset),
@@ -2234,7 +2245,7 @@ TextSelection Element::FindSelectionFromQuote(
 		if (offset > length - qlength) {
 			return TextSelection();
 		}
-		const auto i = original.text.indexOf(quote.text.text, offset);
+		const auto i = original.text.indexOf(rich.text, offset);
 		return (i >= 0) ? checkAt(i) : TextSelection();
 	};
 	const auto findOneBefore = [&](int offset) {
@@ -2243,7 +2254,7 @@ TextSelection Element::FindSelectionFromQuote(
 		}
 		const auto end = std::min(offset + qlength - 1, length);
 		const auto from = end - length - 1;
-		const auto i = original.text.lastIndexOf(quote.text.text, from);
+		const auto i = original.text.lastIndexOf(rich.text, from);
 		return (i >= 0) ? checkAt(i) : TextSelection();
 	};
 	const auto findAfter = [&](int offset) {
@@ -2281,7 +2292,7 @@ TextSelection Element::FindSelectionFromQuote(
 			? before
 			: after;
 	};
-	auto result = findTwoWays(quote.offset);
+	auto result = findTwoWays(quote.highlight.quoteOffset);
 	if (result.empty()) {
 		return {};
 	}
@@ -2468,6 +2479,70 @@ int FindViewY(not_null<Element*> view, uint16 symbol, int yfrom) {
 	return origin.y() + (yfrom + ytill) / 2;
 }
 
+int FindViewTaskY(not_null<Element*> view, int taskId, int yfrom) {
+	auto request = HistoryView::StateRequest();
+	request.flags = Ui::Text::StateRequest::Flag::LookupLink;
+	const auto single = st::messageTextStyle.font->height;
+	const auto inner = view->innerGeometry();
+	const auto origin = inner.topLeft();
+	const auto top = 0;
+	const auto bottom = view->height();
+	if (origin.y() < top
+		|| origin.y() + inner.height() > bottom
+		|| inner.height() <= 0) {
+		return yfrom;
+	}
+	const auto media = view->data()->media();
+	const auto todolist = media ? media->todolist() : nullptr;
+	if (!todolist) {
+		return yfrom;
+	}
+	const auto &items = todolist->items;
+	const auto indexOf = [&](int id) -> int {
+		return ranges::find(items, id, &TodoListItem::id) - begin(items);
+	};
+	const auto index = indexOf(taskId);
+	const auto count = int(items.size());
+	if (index == count) {
+		return yfrom;
+	}
+	yfrom = std::max(yfrom - origin.y(), 0);
+	auto ytill = inner.height() - 1;
+	const auto middle = (yfrom + ytill) / 2;
+	const auto fory = [&](int y) {
+		const auto state = view->textState(origin + QPoint(0, y), request);
+		const auto &link = state.link;
+		const auto id = link
+			? link->property(kTodoListItemIdProperty).toInt()
+			: -1;
+		const auto index = (id >= 0) ? indexOf(id) : int(items.size());
+		return (index < count) ? index : (y < middle) ? -1 : count;
+	};
+	auto indexfrom = fory(yfrom);
+	auto indextill = fory(ytill);
+	if ((yfrom >= ytill) || (indexfrom >= index)) {
+		return origin.y() + yfrom;
+	} else if (indextill <= index) {
+		return origin.y() + ytill;
+	}
+	while (ytill - yfrom >= 2 * single) {
+		const auto middle = (yfrom + ytill) / 2;
+		const auto found = fory(middle);
+		if (found == index
+			|| indexfrom > found
+			|| indextill < found) {
+			return origin.y() + middle;
+		} else if (found < index) {
+			yfrom = middle;
+			indexfrom = found;
+		} else {
+			ytill = middle;
+			indextill = found;
+		}
+	}
+	return origin.y() + (yfrom + ytill) / 2;
+}
+
 Window::SessionController *ExtractController(const ClickContext &context) {
 	const auto my = context.other.value<ClickHandlerContext>();
 	if (const auto controller = my.sessionWindow.get()) {

Telegram/SourceFiles/history/view/history_view_element.h

@@ -357,12 +357,11 @@ struct TopicButton {
 
 struct SelectedQuote {
 	HistoryItem *item = nullptr;
-	TextWithEntities text;
-	int offset = 0;
+	MessageHighlightId highlight;
 	bool overflown = false;
 
 	explicit operator bool() const {
-		return item && !text.empty();
+		return item && !highlight.quote.empty();
 	}
 	friend inline bool operator==(SelectedQuote, SelectedQuote) = default;
 };
@@ -748,6 +747,11 @@ private:
 	uint16 symbol,
 	int yfrom = 0);
 
+[[nodiscard]] int FindViewTaskY(
+	not_null<Element*> view,
+	int taskId,
+	int yfrom = 0);
+
 [[nodiscard]] Window::SessionController *ExtractController(
 	const ClickContext &context);
 

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -720,12 +720,21 @@ std::optional<int> ListWidget::scrollTopForView(
 	const auto heightLeft = (available - height);
 	if (heightLeft >= 0) {
 		return std::max(top - (heightLeft / 2), 0);
-	} else if (const auto sel = _highlighter.state(view->data()).range
-		; !sel.empty() && !IsSubGroupSelection(sel)) {
+	} else if (const auto highlight = _highlighter.state(view->data())
+		; (!highlight.range.empty() || highlight.todoItemId)
+		&& !IsSubGroupSelection(highlight.range)) {
+		const auto sel = highlight.range;
 		const auto single = st::messageTextStyle.font->height;
-		const auto begin = HistoryView::FindViewY(view, sel.from) - single;
-		const auto end = HistoryView::FindViewY(view, sel.to, begin + single)
-			+ 2 * single;
+		const auto todoy = sel.empty()
+			? HistoryView::FindViewTaskY(view, highlight.todoItemId)
+			: 0;
+		const auto begin = sel.empty()
+			? (todoy - 4 * single)
+			: HistoryView::FindViewY(view, sel.from) - single;
+		const auto end = sel.empty()
+			? (todoy + 4 * single)
+			: (HistoryView::FindViewY(view, sel.to, begin + single)
+				+ 2 * single);
 		auto result = top;
 		if (end > available) {
 			result = std::max(result, top + end - available);
@@ -822,10 +831,9 @@ bool ListWidget::isBelowPosition(Data::MessagePosition position) const {
 
 void ListWidget::highlightMessage(
 		FullMsgId itemId,
-		const TextWithEntities &part,
-		int partOffsetHint) {
+		const MessageHighlightId &highlight) {
 	if (const auto view = viewForItem(itemId)) {
-		_highlighter.highlight({ view->data(), part, partOffsetHint });
+		_highlighter.highlight({ view->data(), highlight });
 	}
 }
 
@@ -903,11 +911,8 @@ bool ListWidget::showAtPositionNow(
 	}
 	if (position != Data::MaxMessagePosition
 		&& position != Data::UnreadMessagePosition) {
-		const auto hasHighlight = !params.highlightPart.empty();
-		highlightMessage(
-			position.fullId,
-			params.highlightPart,
-			params.highlightPartOffsetHint);
+		const auto hasHighlight = !params.highlight.empty();
+		highlightMessage(position.fullId, params.highlight);
 		if (hasHighlight) {
 			// We may want to scroll to a different part of the message.
 			scrollTop = scrollTopForPosition(position);

Telegram/SourceFiles/history/view/history_view_list_widget.h

@@ -314,8 +314,7 @@ public:
 	bool isBelowPosition(Data::MessagePosition position) const;
 	void highlightMessage(
 		FullMsgId itemId,
-		const TextWithEntities &part,
-		int partOffsetHint);
+		const MessageHighlightId &highlight);
 
 	void showAtPosition(
 		Data::MessagePosition position,

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -490,6 +490,8 @@ void Message::initPaidInformation() {
 			refreshSuggestedInfo(item, suggest, replyData);
 		}
 		return;
+	} else if (!item->history()->peer->isUser()) {
+		return;
 	}
 	const auto media = this->media();
 	const auto mine = PaidInformation{
@@ -3348,7 +3350,7 @@ TextSelection Message::selectionFromQuote(
 		const SelectedQuote &quote) const {
 	Expects(quote.item != nullptr);
 
-	if (quote.text.empty()) {
+	if (quote.highlight.quote.empty()) {
 		return {};
 	}
 	const auto item = quote.item;

Telegram/SourceFiles/history/view/history_view_reply.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_peer.h"
 #include "data/data_session.h"
 #include "data/data_story.h"
+#include "data/data_todo_list.h"
 #include "data/data_user.h"
 #include "history/view/history_view_item_preview.h"
 #include "history/history.h"
@@ -42,6 +43,85 @@ namespace {
 
 constexpr auto kNonExpandedLinesLimit = 5;
 
+[[nodiscard]] QImage MakeTaskImage() {
+	const auto diameter = st::normalFont->ascent;
+	const auto line = st::historyPollRadio.thickness;
+	const auto size = 2 * line + diameter;
+	const auto ratio = style::DevicePixelRatio();
+	auto result = QImage(
+		QSize(size, size) * ratio,
+		QImage::Format_ARGB32_Premultiplied);
+	result.fill(Qt::transparent);
+	result.setDevicePixelRatio(ratio);
+
+	auto p = QPainter(&result);
+	PainterHighQualityEnabler hq(p);
+
+	p.setOpacity(st::historyPollRadioOpacity);
+
+	const auto rect = QRectF(line, line, diameter, diameter).marginsRemoved(
+		QMarginsF(line / 2., line / 2., line / 2., line / 2.));
+	auto pen = QPen(QColor(255, 255, 255));
+	pen.setWidth(line);
+	p.setPen(pen);
+	p.drawEllipse(rect);
+
+	p.end();
+
+	return result;
+}
+
+[[nodiscard]] QImage MakeTaskDoneImage() {
+	const auto white = QColor(255, 255, 255);
+	const auto black = QColor(0, 0, 0);
+
+	const auto diameter = st::normalFont->ascent;
+	const auto line = st::historyPollRadio.thickness;
+	const auto size = 2 * line + diameter;
+	const auto ratio = style::DevicePixelRatio();
+	auto result = QImage(
+		QSize(size, size) * ratio,
+		QImage::Format_ARGB32_Premultiplied);
+	result.fill(black);
+	result.setDevicePixelRatio(ratio);
+
+	auto p = QPainter(&result);
+	PainterHighQualityEnabler hq(p);
+
+	const auto rect = QRectF(line, line, diameter, diameter).marginsRemoved(
+		QMarginsF(line / 2., line / 2., line / 2., line / 2.));
+	auto pen = QPen(white);
+	pen.setWidth(line);
+	p.setPen(pen);
+	p.setBrush(white);
+	p.drawEllipse(rect);
+	const auto &icon = st::historyPollInChoiceRight;
+	icon.paint(
+		p,
+		line + (diameter - icon.width()) / 2,
+		line + (diameter - icon.height()) / 2,
+		size,
+		black);
+	p.end();
+
+	return style::colorizeImage(result, white);
+}
+
+[[nodiscard]] TextWithEntities TaskDoneIcon(
+		not_null<Main::Session*> session) {
+	return Ui::Text::SingleCustomEmoji(
+		session->data().customEmojiManager().registerInternalEmoji(
+			MakeTaskDoneImage(),
+			QMargins(0, st::lineWidth, st::lineWidth, 0)));
+}
+
+[[nodiscard]] TextWithEntities TaskIcon(not_null<Main::Session*> session) {
+	return Ui::Text::SingleCustomEmoji(
+		session->data().customEmojiManager().registerInternalEmoji(
+			MakeTaskImage(),
+			QMargins(0, st::lineWidth, st::lineWidth, 0)));
+}
+
 } // namespace
 
 void ValidateBackgroundEmoji(
@@ -197,6 +277,22 @@ void Reply::update(
 	const auto item = view->data();
 	const auto &fields = data->fields();
 	const auto message = data->resolvedMessage.get();
+	const auto messageMedia = (message && fields.todoItemId)
+		? message->media()
+		: nullptr;
+	const auto messageTodoList = messageMedia
+		? messageMedia->todolist()
+		: nullptr;
+	const auto taskIndex = messageTodoList
+		? int(ranges::find(
+			messageTodoList->items,
+			fields.todoItemId,
+			&TodoListItem::id) - begin(messageTodoList->items))
+		: -1;
+	const auto task = (taskIndex >= 0
+		&& taskIndex < messageTodoList->items.size())
+		? &messageTodoList->items[taskIndex]
+		: nullptr;
 	const auto story = data->resolvedStory.get();
 	const auto externalMedia = fields.externalMedia.get();
 	if (!_externalSender) {
@@ -214,7 +310,6 @@ void Reply::update(
 	_hiddenSenderColorIndexPlusOne = (!_colorPeer && message)
 		? (message->originalHiddenSenderInfo()->colorIndex + 1)
 		: 0;
-
 	const auto hasPreview = (story && story->hasReplyPreview())
 		|| (message
 			&& message->media()
@@ -229,8 +324,13 @@ void Reply::update(
 		&& !fields.quote.empty();
 	_hasQuoteIcon = hasQuoteIcon ? 1 : 0;
 
+	const auto session = &view->history()->session();
 	const auto text = (!_displaying && data->unavailable())
 		? TextWithEntities()
+		: task
+		? Ui::Text::Colorized(task->completionDate
+			? TaskDoneIcon(session)
+			: TaskIcon(session)).append(task->text)
 		: (message && (fields.quote.empty() || !fields.manualQuote))
 		? message->inReplyText()
 		: !fields.quote.empty()
@@ -288,10 +388,11 @@ void Reply::setLinkFrom(
 	const auto &fields = data->fields();
 	const auto externalChannelId = peerToChannel(fields.externalPeerId);
 	const auto messageId = fields.messageId;
-	const auto quote = fields.manualQuote
-		? fields.quote
-		: TextWithEntities();
-	const auto quoteOffset = fields.quoteOffset;
+	const auto highlight = MessageHighlightId{
+		.quote = fields.manualQuote ? fields.quote : TextWithEntities(),
+		.quoteOffset = int(fields.quoteOffset),
+		.todoItemId = fields.todoItemId,
+	};
 	const auto returnToId = view->data()->fullId();
 	const auto externalLink = [=](ClickContext context) {
 		const auto my = context.other.value<ClickHandlerContext>();
@@ -314,8 +415,7 @@ void Reply::setLinkFrom(
 							channel,
 							messageId,
 							returnToId,
-							quote,
-							quoteOffset
+							highlight
 						)->onClick(context);
 					} else {
 						controller->showPeerInfo(channel);
@@ -336,7 +436,7 @@ void Reply::setLinkFrom(
 	const auto message = data->resolvedMessage.get();
 	const auto story = data->resolvedStory.get();
 	_link = message
-		? JumpToMessageClickHandler(message, returnToId, quote, quoteOffset)
+		? JumpToMessageClickHandler(message, returnToId, highlight)
 		: story
 		? JumpToStoryClickHandler(story)
 		: (data->external()
@@ -873,18 +973,28 @@ TextWithEntities Reply::ForwardEmoji(not_null<Data::Session*> owner) {
 TextWithEntities Reply::ComposePreviewName(
 		not_null<History*> history,
 		not_null<HistoryItem*> to,
-		bool quote) {
+		const FullReplyTo &replyTo) {
 	const auto sender = [&] {
 		if (const auto from = to->displayFrom()) {
 			return not_null(from);
 		}
 		return to->author();
 	}();
+	if (const auto media = replyTo.todoItemId ? to->media() : nullptr) {
+		if (const auto todolist = media->todolist()) {
+			return tr::lng_preview_reply_to_task(
+				tr::now,
+				lt_title,
+				todolist->title,
+				Ui::Text::WithEntities);
+		}
+	}
 	const auto toPeer = to->history()->peer;
 	const auto displayAsExternal = (to->history() != history);
 	const auto groupNameAdded = displayAsExternal
 		&& (toPeer != sender)
 		&& (toPeer->isChat() || toPeer->isMegagroup());
+	const auto quote = replyTo && !replyTo.quote.empty();
 	const auto shorten = groupNameAdded || quote;
 
 	auto nameFull = TextWithEntities();

Telegram/SourceFiles/history/view/history_view_reply.h

@@ -110,7 +110,7 @@ public:
 	[[nodiscard]] static TextWithEntities ComposePreviewName(
 		not_null<History*> history,
 		not_null<HistoryItem*> to,
-		bool quote);
+		const FullReplyTo &replyTo);
 
 private:
 	[[nodiscard]] Ui::Text::GeometryDescriptor textGeometry(

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -438,12 +438,8 @@ void ScheduledWidget::setupComposeControls() {
 			if (item->isScheduled() && item->history() == _history) {
 				showAtPosition(item->position());
 			} else {
-				JumpToMessageClickHandler(
-					item,
-					{},
-					to.quote,
-					to.quoteOffset
-				)->onClick({});
+				const auto highlight = to.highlight();
+				JumpToMessageClickHandler(item, {}, highlight)->onClick({});
 			}
 		}
 	}, lifetime());

Telegram/SourceFiles/history/view/history_view_service_message.cpp

@@ -463,17 +463,16 @@ QSize Service::performCountCurrentSize(int newWidth) {
 	const auto media = this->media();
 	const auto mediaDisplayed = media && media->isDisplayed();
 	auto contentWidth = newWidth;
+	if (delegate()->elementChatMode() == ElementChatMode::Wide) {
+		accumulate_min(contentWidth, st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left());
+	}
+	contentWidth -= st::msgServiceMargin.left() + st::msgServiceMargin.left(); // two small margins
+	if (contentWidth < st::msgServicePadding.left() + st::msgServicePadding.right() + 1) {
+		contentWidth = st::msgServicePadding.left() + st::msgServicePadding.right() + 1;
+	}
 	if (mediaDisplayed && media->hideServiceText()) {
 		newHeight += media->resizeGetHeight(newWidth) + marginBottom();
 	} else if (!text().isEmpty()) {
-		if (delegate()->elementChatMode() == ElementChatMode::Wide) {
-			accumulate_min(contentWidth, st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left());
-		}
-		contentWidth -= st::msgServiceMargin.left() + st::msgServiceMargin.left(); // two small margins
-		if (contentWidth < st::msgServicePadding.left() + st::msgServicePadding.right() + 1) {
-			contentWidth = st::msgServicePadding.left() + st::msgServicePadding.right() + 1;
-		}
-
 		auto nwidth = qMax(contentWidth - st::msgServicePadding.left() - st::msgServicePadding.right(), 0);
 		newHeight += (contentWidth >= maxWidth())
 			? minHeight()

Telegram/SourceFiles/history/view/history_view_subsection_tabs.cpp

@@ -432,10 +432,14 @@ void SubsectionTabs::setupSlider(
 				.session = &session(),
 			}),
 		}, paused);
-		slider->setActiveSectionFast(activeIndex);
+
+		const auto ignoreActiveScroll = (scrollSavingIndex >= 0);
+		slider->setActiveSectionFast(activeIndex, ignoreActiveScroll);
 
 		_sectionsSlice = _slice;
-		if (scrollSavingIndex >= 0) {
+		Assert(slider->sectionsCount() == _slice.size());
+		if (ignoreActiveScroll) {
+			Assert(scrollSavingIndex < slider->sectionsCount());
 			const auto position = scrollSavingShift
 				+ slider->lookupSectionPosition(scrollSavingIndex);
 			if (vertical) {
@@ -702,6 +706,8 @@ void SubsectionTabs::refreshSlice() {
 		if (_slice != slice) {
 			_slice = std::move(slice);
 			_refreshed.fire({});
+			Assert((!_horizontal && !_vertical)
+				|| (_slice.size() == _sectionsSlice.size()));
 		}
 	});
 	const auto push = [&](not_null<Data::Thread*> thread) {

Telegram/SourceFiles/history/view/media/history_view_todo_list.cpp

@@ -334,9 +334,11 @@ void TodoList::updateTasks(bool skipAnimations) {
 ClickHandlerPtr TodoList::createTaskClickHandler(
 		const Task &task) {
 	const auto id = task.id;
-	return std::make_shared<LambdaClickHandler>(crl::guard(this, [=] {
+	auto result = std::make_shared<LambdaClickHandler>(crl::guard(this, [=] {
 		toggleCompletion(id);
 	}));
+	result->setProperty(kTodoListItemIdProperty, id);
+	return result;
 }
 
 void TodoList::startToggleAnimation(Task &task) {
@@ -375,11 +377,24 @@ void TodoList::toggleCompletion(int id) {
 	if (i == end(_tasks)) {
 		return;
 	}
+
 	const auto selected = (i->completionDate != 0);
 	i->completionDate = selected ? TimeId() : base::unixtime::now();
 	if (!selected) {
 		i->setCompletedBy(_parent->history()->session().user());
 	}
+
+	const auto parentMedia = _parent->data()->media();
+	const auto baseList = parentMedia ? parentMedia->todolist() : nullptr;
+	if (baseList) {
+		const auto j = ranges::find(baseList->items, id, &TodoListItem::id);
+		if (j != end(baseList->items)) {
+			j->completionDate = i->completionDate;
+			j->completedBy = i->completedBy;
+		}
+		history()->owner().updateDependentMessages(_parent->data());
+	}
+
 	startToggleAnimation(*i);
 	repaint();
 
@@ -467,6 +482,7 @@ void TodoList::draw(Painter &p, const PaintContext &context) const {
 			paintw,
 			width(),
 			context);
+		appendTaskHighlight(task.id, tshift, height, context);
 		if (was) {
 			heavy = true;
 		} else if (!task.userpic.null()) {
@@ -561,6 +577,33 @@ int TodoList::paintTask(
 	return height;
 }
 
+void TodoList::appendTaskHighlight(
+		int id,
+		int top,
+		int height,
+		const PaintContext &context) const {
+	if (context.highlight.todoItemId != id
+		|| context.highlight.collapsion <= 0.) {
+		return;
+	}
+	const auto to = context.highlightInterpolateTo;
+	const auto toProgress = (1. - context.highlight.collapsion);
+	if (toProgress >= 1.) {
+		context.highlightPathCache->addRect(to);
+	} else if (toProgress <= 0.) {
+		context.highlightPathCache->addRect(0, top, width(), height);
+	} else {
+		const auto lerp = [=](int from, int to) {
+			return from + (to - from) * toProgress;
+		};
+		context.highlightPathCache->addRect(
+			lerp(0, to.x()),
+			lerp(top, to.y()),
+			lerp(width(), to.width()),
+			lerp(height, to.height()));
+	}
+}
+
 void TodoList::paintRadio(
 		Painter &p,
 		const Task &task,

Telegram/SourceFiles/history/view/media/history_view_todo_list.h

@@ -117,6 +117,11 @@ private:
 		int top,
 		int paintw,
 		const PaintContext &context) const;
+	void appendTaskHighlight(
+		int id,
+		int top,
+		int height,
+		const PaintContext &context) const;
 
 	void radialAnimationCallback() const;
 

Telegram/SourceFiles/info/info.style

@@ -731,8 +731,8 @@ manageDeleteGroupButton: SettingsCountButton(manageGroupNoIconButton) {
 manageGroupReactions: IconButton(defaultIconButton) {
 	width: 24px;
 	height: 36px;
-	icon: icon{{ "info/edit/stickers_add", historyComposeIconFg }};
-	iconOver: icon{{ "info/edit/stickers_add", historyComposeIconFgOver }};
+	icon: icon{{ "menu/add", historyComposeIconFg }};
+	iconOver: icon{{ "menu/add", historyComposeIconFgOver }};
 }
 manageGroupReactionsField: InputField(defaultInputField) {
 	textMargins: margins(1px, 12px, 24px, 8px);

Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_widget.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "api/api_premium.h"
 #include "apiwrap.h"
+#include "boxes/star_gift_box.h"
 #include "data/data_channel.h"
 #include "data/data_credits.h"
 #include "data/data_session.h"
@@ -380,6 +381,7 @@ void InnerWidget::loadMore() {
 			_entries.clear();
 		}
 		_entries.reserve(_entries.size() + data.vgifts().v.size());
+		auto hasUnique = false;
 		for (const auto &gift : data.vgifts().v) {
 			if (auto parsed = Api::FromTL(_peer, gift)) {
 				auto descriptor = DescriptorForGift(_peer, *parsed);
@@ -387,10 +389,15 @@ void InnerWidget::loadMore() {
 					.gift = std::move(*parsed),
 					.descriptor = std::move(descriptor),
 				});
+				hasUnique = (parsed->info.unique != nullptr);
 			}
 		}
 		refreshButtons();
 		refreshAbout();
+
+		if (hasUnique) {
+			Ui::PreloadUniqueGiftResellPrices(&_peer->session());
+		}
 	}).fail([=] {
 		_loadMoreRequestId = 0;
 		_allLoaded = true;

Telegram/SourceFiles/lang/lang_tag.cpp

@@ -949,7 +949,20 @@ QString FormatCountDecimal(int64 number) {
 }
 
 QString FormatExactCountDecimal(float64 number) {
-	return QLocale().toString(number, 'f', QLocale::FloatingPointShortest);
+	const auto locale = QLocale();
+	if (qFuzzyCompare(number, base::SafeRound(number))) {
+		return locale.toString(int64(base::SafeRound(number)));
+	}
+
+	// Somehow using QLocale::FloatingPointShortest sometimes produces
+	// "0.8500000000000001" on some systems / locales,
+	// so I want to stick to 6 digits max (default third argument value).
+	auto result = locale.toString(number, 'f');
+	const auto zero = locale.zeroDigit();
+	while (result.endsWith(zero)) {
+		result.chop(1);
+	}
+	return result;
 }
 
 ShortenedCount FormatCreditsAmountToShort(CreditsAmount amount) {

Telegram/SourceFiles/media/view/media_view.style

@@ -1087,3 +1087,34 @@ mediaviewSponsoredButton: RoundButton(defaultActiveButton) {
 
 	ripple: universalRippleAnimation;
 }
+
+mediaSponsoredSkip: 16px;
+mediaSponsoredShift: 16px;
+mediaSponsoredPadding: margins(12px, 8px, 8px, 8px);
+mediaSponsoredThumb: 48px;
+mediaSponsoredCloseTwice: 3px;
+mediaSponsoredCloseSmall: 3px;
+mediaSponsoredCloseSize: 11px;
+mediaSponsoredCloseCorner: 6px;
+mediaSponsoredCloseFull: 64px;
+mediaSponsoredCloseStroke: 2px;
+mediaSponsoredCloseRipple: 36px;
+mediaSponsoredCloseDiameter: 24px;
+mediaSponsoredCloseFont: font(12px bold);
+
+mediaSponsoredAbout: RoundButton(defaultActiveButton) {
+	textFg: windowActiveTextFg;
+	textFgOver: windowActiveTextFg;
+	textBg: lightButtonBgOver;
+	textBgOver: lightButtonBgOver;
+	width: -12px;
+	height: 18px;
+	radius: 9px;
+	textTop: 0px;
+	style: TextStyle(defaultTextStyle) {
+		font: font(12px);
+	}
+	ripple: RippleAnimation(defaultRippleAnimation) {
+		color: lightButtonBgRipple;
+	}
+}

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -51,6 +51,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "media/view/media_view_pip.h"
 #include "media/view/media_view_overlay_raster.h"
 #include "media/view/media_view_overlay_opengl.h"
+#include "media/view/media_view_playback_sponsored.h"
 #include "media/stories/media_stories_share.h"
 #include "media/stories/media_stories_view.h"
 #include "media/streaming/media_streaming_document.h"
@@ -339,6 +340,7 @@ struct OverlayWidget::Streamed {
 
 	Streaming::Instance instance;
 	std::unique_ptr<PlaybackControls> controls;
+	std::unique_ptr<PlaybackSponsored> sponsored;
 	std::unique_ptr<base::PowerSaveBlocker> powerSaveBlocker;
 
 	bool ready = false;
@@ -1617,7 +1619,11 @@ void OverlayWidget::fillContextMenuActions(
 		if (const auto window = findWindow()) {
 			const auto show = window->uiShow();
 			const auto fullId = _message->fullId();
-			Menu::FillSponsored(_body, addAction, show, fullId, true);
+			Menu::FillSponsored(
+				addAction,
+				show,
+				fullId,
+				{ .dark = true, .skipInfo = true });
 		}
 		return;
 	}
@@ -3981,7 +3987,11 @@ bool OverlayWidget::initStreaming(const StartStreaming &startStreaming) {
 			&& !_streamed->instance.player().finished())) {
 		startStreamingPlayer(startStreaming);
 	} else {
-		_streamed->ready = _streamed->instance.player().ready();
+		if (_streamed->instance.player().ready()) {
+			markStreamedReady();
+		} else {
+			_streamed->ready = false;
+		}
 		updatePlaybackState();
 	}
 	return true;
@@ -3994,7 +4004,7 @@ void OverlayWidget::startStreamingPlayer(
 	const auto &player = _streamed->instance.player();
 	if (player.playing()) {
 		if (!_streamed->withSound) {
-			_streamed->ready = true;
+			markStreamedReady();
 			return;
 		}
 		_pip = nullptr;
@@ -4012,6 +4022,18 @@ void OverlayWidget::startStreamingPlayer(
 	restartAtSeekPosition(_streamedPosition);
 }
 
+void OverlayWidget::markStreamedReady() {
+	Expects(_streamed != nullptr);
+
+	if (_streamed->ready) {
+		return;
+	}
+	_streamed->ready = true;
+	if (const auto sponsored = _streamed->sponsored.get()) {
+		sponsored->start();
+	}
+}
+
 void OverlayWidget::initStreamingThumbnail() {
 	Expects(_photo || _document);
 
@@ -4083,7 +4105,7 @@ void OverlayWidget::initStreamingThumbnail() {
 }
 
 void OverlayWidget::streamingReady(Streaming::Information &&info) {
-	_streamed->ready = true;
+	markStreamedReady();
 	if (videoShown()) {
 		applyVideoSize();
 		_streamedQualityChangeFrame = QImage();
@@ -4105,6 +4127,7 @@ void OverlayWidget::applyVideoSize() {
 
 bool OverlayWidget::createStreamingObjects() {
 	Expects(_photo || _document);
+	Expects(!_streamed);
 
 	const auto origin = fileOrigin();
 	const auto callback = [=] { waitingAnimationCallback(); };
@@ -4137,6 +4160,18 @@ bool OverlayWidget::createStreamingObjects() {
 			_body,
 			static_cast<PlaybackControls::Delegate*>(this));
 		_streamed->controls->show();
+		_streamed->sponsored = PlaybackSponsored::Has(_message)
+			? std::make_unique<PlaybackSponsored>(
+				_streamed->controls.get(),
+				uiShow(),
+				_message)
+			: nullptr;
+		if (const auto sponsored = _streamed->sponsored.get()) {
+			_layerBg->layerShownValue(
+			) | rpl::start_with_next([=](bool shown) {
+				sponsored->setPaused(shown);
+			}, sponsored->lifetime());
+		}
 		refreshClipControllerGeometry();
 	}
 	return true;

Telegram/SourceFiles/media/view/media_view_overlay_widget.h

@@ -78,6 +78,7 @@ struct ContentLayout;
 
 namespace Media::View {
 
+class PlaybackSponsored;
 class GroupThumbs;
 class Pip;
 
@@ -412,6 +413,7 @@ private:
 		const StartStreaming &startStreaming = StartStreaming());
 	void startStreamingPlayer(const StartStreaming &startStreaming);
 	void initStreamingThumbnail();
+	void markStreamedReady();
 	void streamingReady(Streaming::Information &&info);
 	[[nodiscard]] bool createStreamingObjects();
 	void handleStreamingUpdate(Streaming::Update &&update);

Telegram/SourceFiles/media/view/media_view_playback_controls.h

@@ -19,14 +19,13 @@ class MediaSlider;
 class PopupMenu;
 } // namespace Ui
 
-namespace Media {
-namespace Player {
+namespace Media::Player {
 struct TrackState;
 class SettingsButton;
 class SpeedController;
-} // namespace Player
+} // namespace Media::Player
 
-namespace View {
+namespace Media::View {
 
 class PlaybackProgress;
 
@@ -131,5 +130,4 @@ private:
 
 };
 
-} // namespace View
-} // namespace Media
+} // namespace Media::View

Telegram/SourceFiles/media/view/media_view_playback_sponsored.cpp

@@ -0,0 +1,767 @@
+/*
+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 "media/view/media_view_playback_sponsored.h"
+
+#include "boxes/premium_preview_box.h"
+#include "data/components/sponsored_messages.h"
+#include "data/data_file_origin.h"
+#include "data/data_photo.h"
+#include "data/data_photo_media.h"
+#include "data/data_session.h"
+#include "history/history.h"
+#include "history/history_item.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "menu/menu_sponsored.h"
+#include "ui/effects/numbers_animation.h"
+#include "ui/effects/ripple_animation.h"
+#include "ui/widgets/menu/menu_add_action_callback.h"
+#include "ui/widgets/menu/menu_add_action_callback_factory.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/popup_menu.h"
+#include "ui/basic_click_handlers.h"
+#include "ui/painter.h"
+#include "ui/ui_utility.h"
+#include "ui/cached_round_corners.h"
+#include "styles/style_chat.h"
+#include "styles/style_media_view.h"
+
+namespace Media::View {
+namespace {
+
+constexpr auto kStartDelayMin = crl::time(1000);
+constexpr auto kDurationMin = 5 * crl::time(1000);
+
+enum class Action {
+	Close,
+	PromotePremium,
+	Pause,
+	Unpause,
+};
+
+class Close final : public Ui::RippleButton {
+public:
+	Close(
+		not_null<QWidget*> parent,
+		const style::RippleAnimation &st,
+		rpl::producer<crl::time> allowCloseAt);
+
+	[[nodiscard]] rpl::producer<Action> actions() const;
+
+private:
+	QPoint prepareRippleStartPosition() const override;
+	QImage prepareRippleMask() const override;
+	void paintEvent(QPaintEvent *e) override;
+
+	void updateProgress(crl::time now);
+
+	rpl::event_stream<Action> _actions;
+
+	Ui::NumbersAnimation _countdown;
+	Ui::Animations::Basic _progress;
+	base::Timer _noAnimationTimer;
+	crl::time _allowCloseAt = 0;
+	crl::time _startedAt = 0;
+	crl::time _pausedAt = 0;
+	int _secondsTill = 0;
+	int _rippleSize = 0;
+	QPoint _rippleOrigin;
+	bool _allowClose = false;
+
+};
+
+Close::Close(
+	not_null<QWidget*> parent,
+	const style::RippleAnimation &st,
+	rpl::producer<crl::time> allowCloseAt)
+: RippleButton(parent, st)
+, _countdown(st::mediaSponsoredCloseFont, [=] { update(); })
+, _progress([=](crl::time now) { updateProgress(now); })
+, _noAnimationTimer([=] { updateProgress(crl::now()); })
+, _startedAt(crl::now()) {
+	resize(st::mediaSponsoredCloseFull, st::mediaSponsoredCloseFull);
+
+	const auto size = st::mediaSponsoredCloseRipple;
+	const auto cut = int(base::SafeRound((width() - size) / 2.));
+	_rippleSize = std::min(width() - 2 * cut, height() - 2 * cut);
+	_rippleOrigin = QPoint(
+		(width() - _rippleSize) / 2,
+		(height() - _rippleSize) / 2);
+
+	std::move(
+		allowCloseAt
+	) | rpl::start_with_next([=](crl::time at) {
+		const auto now = crl::now();
+		if (!at) {
+			updateProgress(now);
+			_pausedAt = now;
+			_progress.stop();
+		} else {
+			if (_pausedAt) {
+				_startedAt += now - base::take(_pausedAt);
+			}
+			_allowCloseAt = at;
+			updateProgress(now);
+			if (!anim::Disabled()) {
+				_progress.start();
+			} else if (!_allowClose) {
+				_noAnimationTimer.callEach(crl::time(200));
+			}
+		}
+	}, lifetime());
+	updateProgress(_startedAt);
+
+	setClickedCallback([=] {
+		_actions.fire(_allowClose ? Action::Close : Action::PromotePremium);
+	});
+}
+
+rpl::producer<Action> Close::actions() const {
+	return _actions.events();
+}
+
+void Close::updateProgress(crl::time now) {
+	update();
+}
+
+QPoint Close::prepareRippleStartPosition() const {
+	return mapFromGlobal(QCursor::pos()) - _rippleOrigin;
+}
+
+QImage Close::prepareRippleMask() const {
+	return Ui::RippleAnimation::EllipseMask({ _rippleSize, _rippleSize });
+}
+
+void Close::paintEvent(QPaintEvent *e) {
+	auto p = QPainter(this);
+
+	paintRipple(p, _rippleOrigin);
+
+	const auto now = crl::now();
+	if (!_pausedAt) {
+		_allowClose = (now >= _allowCloseAt);
+	}
+	const auto msTill = _allowCloseAt - (_pausedAt ? _pausedAt : now);
+	const auto msFull = _allowCloseAt - _startedAt;
+	const auto secondsTill = (std::max(msTill, crl::time()) + 999) / 1000;
+	const auto secondsFull = (std::max(msFull, crl::time()) + 999) / 1000;
+	const auto allowCloseLeft = anim::Disabled()
+		? (secondsFull ? (secondsTill / float64(secondsFull)) : 0)
+		: std::max(msFull ? (msTill / float64(msFull)) : 0., 0.);
+	const auto duration = crl::time(st::fadeWrapDuration);
+	const auto allowedProgress = anim::Disabled()
+		? (secondsTill ? 0. : 1.)
+		: std::clamp(-msTill, crl::time(), duration) / float64(duration);
+
+	if (_secondsTill != secondsTill) {
+		const auto initial = !_secondsTill;
+		_secondsTill = secondsTill;
+		_countdown.setText(QString::number(_secondsTill), _secondsTill);
+		if (initial) {
+			_countdown.finishAnimating();
+		}
+	}
+
+	auto pen = st::mediaviewTextLinkFg->p;
+	if (allowedProgress < 1.) {
+		if (allowedProgress > 0.) {
+			p.setOpacity(1. - allowedProgress);
+		}
+		p.setPen(pen);
+
+		const auto inner = QRect(
+			(width() - st::mediaSponsoredCloseDiameter) / 2,
+			(height() - st::mediaSponsoredCloseDiameter) / 2,
+			st::mediaSponsoredCloseDiameter,
+			st::mediaSponsoredCloseDiameter);
+		p.setFont(st::mediaSponsoredCloseFont);
+		_countdown.paint(
+			p,
+			inner.x() + (inner.width() - _countdown.countWidth()) / 2,
+			(inner.y()
+				+ (inner.height()
+					- st::mediaSponsoredCloseFont->height) / 2),
+			width());
+
+		const auto skip = 0.23;
+		const auto len = int(base::SafeRound(
+			arc::kFullLength * (1. - skip) * allowCloseLeft));
+		if (len > 0) {
+			const auto from = arc::kFullLength / 4;
+			auto hq = PainterHighQualityEnabler(p);
+			pen.setWidthF(st::mediaSponsoredCloseStroke);
+			pen.setCapStyle(Qt::RoundCap);
+			p.setPen(pen);
+			p.drawArc(inner, from, len);
+		}
+
+		p.setOpacity(1.);
+	}
+
+	const auto sizeFinal = st::mediaSponsoredCloseSize;
+	const auto sizeSmall = st::mediaSponsoredCloseCorner;
+	const auto twiceFinal = st::mediaSponsoredCloseTwice;
+	const auto twiceSmall = st::mediaSponsoredCloseSmall;
+	const auto size = sizeSmall + allowedProgress * (sizeFinal - sizeSmall);
+	const auto twice = twiceSmall
+		+ allowedProgress * (twiceFinal - twiceSmall);
+	const auto leftFinal = (width() - size) / 2.;
+	const auto leftSmall = (width() + st::mediaSponsoredCloseDiameter) / 2.
+		- (st::mediaSponsoredCloseStroke / 2.)
+		- sizeSmall;
+	const auto topFinal = (height() - size) / 2.;
+	const auto topSmall = (height() - st::mediaSponsoredCloseDiameter) / 2.;
+	const auto left = leftSmall + allowedProgress * (leftFinal - leftSmall);
+	const auto top = topSmall + allowedProgress * (topFinal - topSmall);
+
+	auto hq = PainterHighQualityEnabler(p);
+	pen.setWidthF(twice / 2.);
+	p.setPen(pen);
+	p.drawLine(QPointF(left, top), QPointF(left + size, top + size));
+	p.drawLine(QPointF(left + size, top), QPointF(left, top + size));
+}
+
+[[nodiscard]] style::RoundButton PrepareAboutStyle() {
+	static auto textBg = style::complex_color([] {
+		auto result = st::mediaviewTextLinkFg->c;
+		result.setAlphaF(result.alphaF() * 0.1);
+		return result;
+	});
+	static auto textBgOver = style::complex_color([] {
+		auto result = st::mediaviewTextLinkFg->c;
+		result.setAlphaF(result.alphaF() * 0.15);
+		return result;
+	});
+	static auto rippleColor = style::complex_color([] {
+		auto result = st::mediaviewTextLinkFg->c;
+		result.setAlphaF(result.alphaF() * 0.2);
+		return result;
+	});
+
+	auto result = st::mediaSponsoredAbout;
+	result.textFg = st::mediaviewTextLinkFg;
+	result.textFgOver = st::mediaviewTextLinkFg;
+	result.textBg = textBg.color();
+	result.textBgOver = textBgOver.color();
+	result.ripple.color = rippleColor.color();
+	return result;
+}
+
+} // namespace
+
+class PlaybackSponsored::Message final : public Ui::RpWidget {
+public:
+	Message(
+		QWidget *parent,
+		std::shared_ptr<ChatHelpers::Show> show,
+		const Data::SponsoredMessage &data,
+		rpl::producer<crl::time> allowCloseAt);
+
+	[[nodiscard]] rpl::producer<Action> actions() const;
+
+	void setFinalPosition(int x, int y);
+
+	void fadeIn();
+	void fadeOut(Fn<void()> hidden);
+
+private:
+	void paintEvent(QPaintEvent *e) override;
+	void mouseMoveEvent(QMouseEvent *e) override;
+	void mousePressEvent(QMouseEvent *e) override;
+	void mouseReleaseEvent(QMouseEvent *e) override;
+
+	int resizeGetHeight(int newWidth) override;
+
+	void populate();
+	void startFadeIn();
+	void updateShown(Fn<void()> finished = nullptr);
+	void startFade(Fn<void()> finished);
+
+	const not_null<Main::Session*> _session;
+	const std::shared_ptr<ChatHelpers::Show> _show;
+	const Data::SponsoredMessage _data;
+
+	style::RoundButton _aboutSt;
+	std::unique_ptr<Ui::RoundButton> _about;
+	std::unique_ptr<Close> _close;
+
+	base::unique_qptr<Ui::PopupMenu> _menu;
+	rpl::event_stream<Action> _actions;
+
+	std::shared_ptr<Data::PhotoMedia> _photo;
+	Ui::Text::String _title;
+	Ui::Text::String _text;
+
+	QPoint _finalPosition;
+	int _left = 0;
+	int _top = 0;
+	int _titleHeight = 0;
+	int _textHeight = 0;
+
+	QImage _cache;
+	Ui::Animations::Simple _showAnimation;
+	bool _shown = false;
+	bool _over = false;
+	bool _pressed = false;
+
+	rpl::lifetime _photoLifetime;
+
+};
+
+PlaybackSponsored::Message::Message(
+	QWidget *parent,
+	std::shared_ptr<ChatHelpers::Show> show,
+	const Data::SponsoredMessage &data,
+	rpl::producer<crl::time> allowCloseAt)
+: RpWidget(parent)
+, _session(&data.history->session())
+, _show(std::move(show))
+, _data(data)
+, _aboutSt(PrepareAboutStyle())
+, _about(std::make_unique<Ui::RoundButton>(
+	this,
+	tr::lng_search_sponsored_button(),
+	_aboutSt))
+, _close(
+	std::make_unique<Close>(
+		this,
+		_aboutSt.ripple,
+		std::move(allowCloseAt))) {
+	_about->setTextTransform(Ui::RoundButton::TextTransform::NoTransform);
+	setMouseTracking(true);
+	populate();
+	hide();
+}
+
+rpl::producer<Action> PlaybackSponsored::Message::actions() const {
+	return rpl::merge(_actions.events(), _close->actions());
+}
+
+void PlaybackSponsored::Message::setFinalPosition(int x, int y) {
+	_finalPosition = { x, y };
+	if (_shown) {
+		updateShown();
+	}
+}
+
+void PlaybackSponsored::Message::fadeIn() {
+	_shown = true;
+	if (!_photo || _photo->loaded()) {
+		startFadeIn();
+		return;
+	}
+	_photo->owner()->session().downloaderTaskFinished(
+	) | rpl::filter([=] {
+		return _photo->loaded();
+	}) | rpl::start_with_next([=] {
+		_photoLifetime.destroy();
+		startFadeIn();
+	}, _photoLifetime);
+}
+
+void PlaybackSponsored::Message::startFadeIn() {
+	if (!_shown) {
+		return;
+	}
+	startFade([=] {
+		_session->sponsoredMessages().view(_data.randomId);
+	});
+	show();
+}
+
+void PlaybackSponsored::Message::fadeOut(Fn<void()> hidden) {
+	if (!_shown) {
+		if (const auto onstack = hidden) {
+			onstack();
+		}
+		return;
+	}
+	_shown = false;
+	startFade(std::move(hidden));
+}
+
+void PlaybackSponsored::Message::startFade(Fn<void()> finished) {
+	_cache = Ui::GrabWidgetToImage(this);
+	_about->hide();
+	_close->hide();
+	const auto from = _shown ? 0. : 1.;
+	const auto till = _shown ? 1. : 0.;
+	_showAnimation.start([=] {
+		updateShown(finished);
+	}, from, till, st::fadeWrapDuration);
+}
+
+void PlaybackSponsored::Message::updateShown(Fn<void()> finished) {
+	const auto shown = _showAnimation.value(_shown ? 1. : 0.);
+	const auto shift = anim::interpolate(st::mediaSponsoredShift, 0, shown);
+	move(_finalPosition.x(), _finalPosition.y() + shift);
+	update();
+	if (!_showAnimation.animating()) {
+		_cache = QImage();
+		_close->show();
+		_about->show();
+		if (const auto onstack = finished) {
+			onstack();
+		}
+	}
+}
+
+void PlaybackSponsored::Message::paintEvent(QPaintEvent *e) {
+	auto p = QPainter(this);
+
+	const auto shown = _showAnimation.value(_shown ? 1. : 0.);
+	if (!_cache.isNull()) {
+		p.setOpacity(shown);
+		p.drawImage(0, 0, _cache);
+		return;
+	}
+
+	Ui::FillRoundRect(
+		p,
+		rect(),
+		st::mediaviewSaveMsgBg,
+		Ui::MediaviewSaveCorners);
+
+	const auto &padding = st::mediaSponsoredPadding;
+	if (_photo) {
+		if (const auto image = _photo->image(Data::PhotoSize::Large)) {
+			const auto size = st::mediaSponsoredThumb;
+			const auto x = padding.left();
+			const auto y = (height() - size) / 2;
+			p.drawPixmap(
+				x,
+				y,
+				image->pixSingle(
+					size,
+					size,
+					{ .options = Images::Option::RoundCircle }));
+		}
+	}
+
+	p.setPen(st::mediaviewControlFg);
+
+	_title.draw(p, {
+		.position = { _left, _top },
+		.availableWidth = _about->x() - _left,
+		.palette = &st::mediaviewTextPalette,
+	});
+
+	_text.draw(p, {
+		.position = { _left, _top + _titleHeight },
+		.availableWidth = _close->x() - _left,
+		.palette = &st::mediaviewTextPalette,
+	});
+}
+
+void PlaybackSponsored::Message::mouseMoveEvent(QMouseEvent *e) {
+	const auto &padding = st::mediaSponsoredPadding;
+	const auto point = e->pos();
+	const auto about = _about->geometry();
+	const auto close = _close->geometry();
+	const auto over = !about.marginsAdded(padding).contains(point)
+		&& !close.marginsAdded(padding).contains(point);
+	if (_over != over) {
+		_over = over;
+		setCursor(_over ? style::cur_pointer : style::cur_default);
+	}
+}
+
+void PlaybackSponsored::Message::mousePressEvent(QMouseEvent *e) {
+	if (_over) {
+		_pressed = true;
+	}
+}
+
+void PlaybackSponsored::Message::mouseReleaseEvent(QMouseEvent *e) {
+	if (base::take(_pressed) && _over) {
+		_session->sponsoredMessages().clicked(_data.randomId, false, false);
+		UrlClickHandler::Open(_data.link);
+	}
+}
+
+int PlaybackSponsored::Message::resizeGetHeight(int newWidth) {
+	const auto &padding = st::mediaSponsoredPadding;
+	const auto userpic = st::mediaSponsoredThumb;
+	const auto innerWidth = newWidth - _left - _close->width();
+	const auto titleWidth = innerWidth - _about->width() - padding.right();
+	_titleHeight = _title.countHeight(titleWidth);
+	_textHeight = _text.countHeight(innerWidth);
+
+	const auto use = std::max(_titleHeight + _textHeight, userpic);
+
+	const auto height = padding.top() + use + padding.bottom();
+	_left = padding.left() + (_photo ? (userpic + padding.left()) : 0);
+	_top = padding.top() + (use - _titleHeight - _textHeight) / 2;
+
+	_about->move(
+		_left + std::min(titleWidth, _title.maxWidth()) + padding.right(),
+		_top);
+	_close->move(
+		newWidth - _close->width(),
+		(height - _close->height()) / 2);
+
+	return height;
+}
+
+void PlaybackSponsored::Message::populate() {
+	const auto &from = _data.from;
+	const auto photo = from.photoId
+		? _data.history->owner().photo(from.photoId).get()
+		: nullptr;
+	if (photo) {
+		_photo = photo->createMediaView();
+		photo->load({}, LoadFromCloudOrLocal, true);
+	}
+	_title = Ui::Text::String(
+		st::semiboldTextStyle,
+		from.title,
+		kDefaultTextOptions,
+		st::msgMinWidth);
+	_text = Ui::Text::String(
+		st::defaultTextStyle,
+		_data.textWithEntities,
+		kMarkupTextOptions,
+		st::msgMinWidth);
+
+	_about->setClickedCallback([=] {
+		_menu = nullptr;
+		const auto parent = parentWidget();
+		_menu = base::make_unique_q<Ui::PopupMenu>(
+			parent,
+			st::mediaviewPopupMenu);
+		const auto raw = _menu.get();
+		const auto addAction = Ui::Menu::CreateAddActionCallback(raw);
+		Menu::FillSponsored(
+			addAction,
+			_show,
+			Menu::SponsoredPhrases::Channel,
+			_session->sponsoredMessages().lookupDetails(_data),
+			_session->sponsoredMessages().createReportCallback(
+				_data.randomId,
+				crl::guard(this, [=] { _actions.fire(Action::Close); })),
+			{ .dark = true });
+		_actions.fire(Action::Pause);
+		Ui::Connect(raw, &QObject::destroyed, this, [=] {
+			_actions.fire(Action::Unpause);
+		});
+		raw->popup(QCursor::pos());
+	});
+}
+
+PlaybackSponsored::PlaybackSponsored(
+	not_null<Ui::RpWidget*> controls,
+	std::shared_ptr<ChatHelpers::Show> show,
+	not_null<HistoryItem*> item)
+: _parent(controls->parentWidget())
+, _session(&item->history()->session())
+, _show(std::move(show))
+, _itemId(item->fullId())
+, _controlsGeometry(controls->geometryValue())
+, _timer([=] { update(); }) {
+	_session->sponsoredMessages().requestForVideo(item, crl::guard(this, [=](
+			Data::SponsoredForVideo data) {
+		if (data.list.empty()) {
+			return;
+		}
+		_data = std::move(data);
+		if (_data->state.initial()
+			|| (_data->state.itemIndex > _data->list.size())
+			|| (_data->state.itemIndex == _data->list.size()
+				&& _data->state.leftTillShow <= 0)) {
+			_data->state.itemIndex = 0;
+			_data->state.leftTillShow = std::max(
+				_data->startDelay,
+				kStartDelayMin);
+		}
+		update();
+	}));
+}
+
+PlaybackSponsored::~PlaybackSponsored() {
+	saveState();
+}
+
+void PlaybackSponsored::start() {
+	_started = true;
+	if (!_paused) {
+		_start = crl::now();
+		update();
+	}
+}
+
+void PlaybackSponsored::setPaused(bool paused) {
+	setPausedOutside(paused);
+}
+
+void PlaybackSponsored::updatePaused() {
+	const auto paused = _pausedInside || _pausedOutside;
+	if (_paused == paused) {
+		return;
+	} else if (_started && paused) {
+		update();
+	}
+	_paused = paused;
+	if (!_started) {
+		return;
+	} else if (_paused) {
+		_start = 0;
+		_timer.cancel();
+		_allowCloseAt = 0;
+	} else {
+		_start = crl::now();
+		update();
+	}
+}
+
+void PlaybackSponsored::setPausedInside(bool paused) {
+	if (_pausedInside == paused) {
+		return;
+	}
+	_pausedInside = paused;
+	updatePaused();
+}
+
+void PlaybackSponsored::setPausedOutside(bool paused) {
+	if (_pausedOutside == paused) {
+		return;
+	}
+	_pausedOutside = paused;
+	updatePaused();
+}
+
+void PlaybackSponsored::finish() {
+	_timer.cancel();
+	if (_data) {
+		saveState();
+		_data = std::nullopt;
+	}
+}
+
+void PlaybackSponsored::update() {
+	if (!_data || !_start) {
+		return;
+	}
+
+	const auto [now, state] = computeState();
+	const auto message = (_data->state.itemIndex < _data->list.size())
+		? &_data->list[state.itemIndex]
+		: nullptr;
+	const auto duration = message
+		? std::max(
+			message->durationMin + kDurationMin,
+			message->durationMax)
+		: crl::time(0);
+	if (_data->state.leftTillShow > 0 && state.leftTillShow <= 0) {
+		_data->state.leftTillShow = 0;
+		if (duration) {
+			_allowCloseAt = now + message->durationMin;
+			show(*message);
+
+			_start = now;
+			_timer.callOnce(duration);
+			saveState();
+		} else {
+			finish();
+		}
+	} else if (_data->state.leftTillShow <= 0
+		&& state.leftTillShow <= -duration) {
+		hide(now);
+	} else {
+		if (state.leftTillShow <= 0 && duration) {
+			_allowCloseAt = now + state.leftTillShow + message->durationMin;
+			if (!_widget) {
+				show(*message);
+			}
+		}
+		_data->state = state;
+		_timer.callOnce((state.leftTillShow > 0)
+			? state.leftTillShow
+			: (state.leftTillShow + duration));
+	}
+}
+
+
+void PlaybackSponsored::show(const Data::SponsoredMessage &data) {
+	_widget = std::make_unique<Message>(
+		_parent,
+		_show,
+		data,
+		_allowCloseAt.value());
+	const auto raw = _widget.get();
+
+	_controlsGeometry.value() | rpl::start_with_next([=](QRect controls) {
+		raw->resizeToWidth(controls.width());
+		raw->setFinalPosition(
+			controls.x(),
+			controls.y() - st::mediaSponsoredSkip - raw->height());
+	}, raw->lifetime());
+
+	raw->actions() | rpl::start_with_next([=](Action action) {
+		switch (action) {
+		case Action::Close: hide(crl::now()); break;
+		case Action::PromotePremium: showPremiumPromo(); break;
+		case Action::Pause: setPausedInside(true); break;
+		case Action::Unpause: setPausedInside(false); break;
+		}
+	}, raw->lifetime());
+
+	raw->fadeIn();
+}
+
+void PlaybackSponsored::showPremiumPromo() {
+	ShowPremiumPreviewBox(_show, PremiumFeature::NoAds);
+}
+
+void PlaybackSponsored::hide(crl::time now) {
+	Expects(_widget != nullptr);
+
+	_widget->fadeOut([this, raw = _widget.get()] {
+		if (_widget.get() == raw) {
+			_widget = nullptr;
+		}
+	});
+
+	++_data->state.itemIndex;
+	_data->state.leftTillShow = std::max(
+		_data->betweenDelay,
+		kStartDelayMin);
+	_start = now;
+	_timer.callOnce(_data->state.leftTillShow);
+	saveState();
+}
+
+void PlaybackSponsored::saveState() {
+	_session->sponsoredMessages().updateForVideo(
+		_itemId,
+		computeState().data);
+}
+
+PlaybackSponsored::State PlaybackSponsored::computeState() const {
+	auto result = State{ crl::now() };
+	if (!_data) {
+		return result;
+	}
+	result.data = _data->state;
+	if (!_start) {
+		return result;
+	}
+	const auto elapsed = result.now - _start;
+	result.data.leftTillShow -= elapsed;
+	return result;
+}
+
+rpl::lifetime &PlaybackSponsored::lifetime() {
+	return _lifetime;
+}
+
+bool PlaybackSponsored::Has(HistoryItem *item) {
+	return item
+		&& item->history()->session().sponsoredMessages().canHaveFor(item);
+}
+
+} // namespace Media::View

Telegram/SourceFiles/media/view/media_view_playback_sponsored.h

@@ -0,0 +1,83 @@
+/*
+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 "base/timer.h"
+#include "base/weak_ptr.h"
+#include "data/components/sponsored_messages.h"
+
+namespace ChatHelpers {
+class Show;
+} // namespace ChatHelpers
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Ui {
+class RpWidget;
+} // namespace Ui
+
+namespace Media::View {
+
+class PlaybackSponsored final : public base::has_weak_ptr {
+public:
+	PlaybackSponsored(
+		not_null<Ui::RpWidget*> controls,
+		std::shared_ptr<ChatHelpers::Show> show,
+		not_null<HistoryItem*> item);
+	~PlaybackSponsored();
+
+	void start();
+	void setPaused(bool paused);
+
+	[[nodiscard]] rpl::lifetime &lifetime();
+
+	[[nodiscard]] static bool Has(HistoryItem *item);
+
+private:
+	class Message;
+	struct State {
+		crl::time now = 0;
+		Data::SponsoredForVideoState data;
+	};
+
+	void update();
+	void finish();
+	void updatePaused();
+	void showPremiumPromo();
+	void setPausedInside(bool paused);
+	void setPausedOutside(bool paused);
+	void show(const Data::SponsoredMessage &data);
+	void hide(crl::time now);
+	[[nodiscard]] State computeState() const;
+	void saveState();
+
+	const not_null<QWidget*> _parent;
+	const not_null<Main::Session*> _session;
+	const std::shared_ptr<ChatHelpers::Show> _show;
+	const FullMsgId _itemId;
+
+	rpl::variable<QRect> _controlsGeometry;
+	std::unique_ptr<Message> _widget;
+
+	rpl::variable<crl::time> _allowCloseAt;
+	crl::time _start = 0;
+	bool _started = false;
+	bool _paused = false;
+	bool _pausedInside = false;
+	bool _pausedOutside = false;
+	base::Timer _timer;
+
+	std::optional<Data::SponsoredForVideo> _data;
+
+	rpl::lifetime _lifetime;
+
+};
+
+} // namespace Media::View

Telegram/SourceFiles/menu/menu_sponsored.cpp

@@ -287,14 +287,12 @@ void AboutBox(
 				top->setForceRippled(false);
 			});
 			FillSponsored(
-				top,
 				Ui::Menu::CreateAddActionCallback(menu->get()),
 				show,
 				phrases,
 				details,
 				report,
-				false,
-				true);
+				{ .skipAbout = true });
 			const auto global = top->mapToGlobal(
 				QPoint(top->width() / 4 * 3, top->height() / 2));
 			raw->setForcedOrigin(Ui::PanelAnimation::Origin::TopRight);
@@ -390,18 +388,17 @@ void ShowReportSponsoredBox(
 } // namespace
 
 void FillSponsored(
-		not_null<Ui::RpWidget*> parent,
 		const Ui::Menu::MenuCallback &addAction,
 		std::shared_ptr<ChatHelpers::Show> show,
 		SponsoredPhrases phrases,
 		const Data::SponsoredMessages::Details &details,
 		Data::SponsoredReportAction report,
-		bool mediaViewer,
-		bool skipAbout) {
+		SponsoredMenuSettings settings) {
 	const auto session = &show->session();
 	const auto &info = details.info;
+	const auto dark = settings.dark;
 
-	if (!mediaViewer && !info.empty()) {
+	if (!settings.skipInfo && !info.empty()) {
 		auto fillSubmenu = [&](not_null<Ui::PopupMenu*> menu) {
 			const auto allText = ranges::accumulate(
 				info,
@@ -416,8 +413,10 @@ void FillSponsored(
 			for (const auto &i : info) {
 				auto item = base::make_unique_q<Ui::Menu::MultilineAction>(
 					menu,
-					st::defaultMenu,
-					st::historySponsorInfoItem,
+					dark ? st::storiesMenu : st::defaultMenu,
+					(dark
+						? st::historySponsorInfoItemDark
+						: st::historySponsorInfoItem),
 					st::historyHasCustomEmojiPosition,
 					base::duplicate(i));
 				item->clicks(
@@ -431,27 +430,31 @@ void FillSponsored(
 		addAction({
 			.text = tr::lng_sponsored_info_menu(tr::now),
 			.handler = nullptr,
-			.icon = &st::menuIconChannel,
+			.icon = (dark
+				? &st::mediaMenuIconChannel
+				: &st::menuIconChannel),
 			.fillSubmenu = std::move(fillSubmenu),
 		});
 		addAction({
-			.separatorSt = &st::expandedMenuSeparator,
+			.separatorSt = (dark
+				? &st::mediaviewMenuSeparator
+				: &st::expandedMenuSeparator),
 			.isSeparator = true,
 		});
 	}
 	if (details.canReport) {
-		if (!skipAbout) {
+		if (!settings.skipAbout) {
 			addAction(tr::lng_sponsored_menu_revenued_about(tr::now), [=] {
 				show->show(Box(AboutBox, show, phrases, details, report));
-			}, (mediaViewer ? &st::mediaMenuIconInfo : &st::menuIconInfo));
+			}, (dark ? &st::mediaMenuIconInfo : &st::menuIconInfo));
 		}
 
 		addAction(tr::lng_sponsored_menu_revenued_report(tr::now), [=] {
 			ShowReportSponsoredBox(show, report);
-		}, (mediaViewer ? &st::mediaMenuIconBlock : &st::menuIconBlock));
+		}, (dark ? &st::mediaMenuIconBlock : &st::menuIconBlock));
 
 		addAction({
-			.separatorSt = (mediaViewer
+			.separatorSt = (dark
 				? &st::mediaviewMenuSeparator
 				: &st::expandedMenuSeparator),
 			.isSeparator = true,
@@ -464,26 +467,22 @@ void FillSponsored(
 		} else {
 			ShowPremiumPreviewBox(show, PremiumFeature::NoAds);
 		}
-	}, (mediaViewer ? &st::mediaMenuIconCancel : &st::menuIconCancel));
+	}, (dark ? &st::mediaMenuIconCancel : &st::menuIconCancel));
 }
 
 void FillSponsored(
-		not_null<Ui::RpWidget*> parent,
 		const Ui::Menu::MenuCallback &addAction,
 		std::shared_ptr<ChatHelpers::Show> show,
 		const FullMsgId &fullId,
-		bool mediaViewer,
-		bool skipAbout) {
+		SponsoredMenuSettings settings) {
 	const auto session = &show->session();
 	FillSponsored(
-		parent,
 		addAction,
 		show,
 		PhrasesForMessage(fullId),
 		session->sponsoredMessages().lookupDetails(fullId),
 		session->sponsoredMessages().createReportCallback(fullId),
-		mediaViewer,
-		skipAbout);
+		settings);
 }
 
 void ShowSponsored(
@@ -495,11 +494,9 @@ void ShowSponsored(
 		st::popupMenuWithIcons);
 
 	FillSponsored(
-		parent,
 		Ui::Menu::CreateAddActionCallback(menu),
 		show,
-		fullId,
-		false);
+		fullId);
 
 	menu->popup(QCursor::pos());
 }

Telegram/SourceFiles/menu/menu_sponsored.h

@@ -33,23 +33,25 @@ enum class SponsoredPhrases {
 	Search,
 };
 
+struct SponsoredMenuSettings {
+	bool dark = false;
+	bool skipAbout = false;
+	bool skipInfo = false;
+};
+
 void FillSponsored(
-	not_null<Ui::RpWidget*> parent,
 	const Ui::Menu::MenuCallback &addAction,
 	std::shared_ptr<ChatHelpers::Show> show,
 	SponsoredPhrases phrases,
 	const Data::SponsoredMessageDetails &details,
 	Data::SponsoredReportAction report,
-	bool mediaViewer,
-	bool skipAbout);
+	SponsoredMenuSettings settings = {});
 
 void FillSponsored(
-	not_null<Ui::RpWidget*> parent,
 	const Ui::Menu::MenuCallback &addAction,
 	std::shared_ptr<ChatHelpers::Show> show,
 	const FullMsgId &fullId,
-	bool mediaViewer,
-	bool skipAbout = false);
+	SponsoredMenuSettings settings = {});
 
 void ShowSponsored(
 	not_null<Ui::RpWidget*> parent,

Telegram/SourceFiles/mtproto/scheme/api.tl

@@ -1344,7 +1344,7 @@ messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> use
 
 messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
 
-messageReplyHeader#afbc09db flags:# reply_to_scheduled:flags.2?true forum_topic:flags.3?true quote:flags.9?true reply_to_msg_id:flags.4?int reply_to_peer_id:flags.0?Peer reply_from:flags.5?MessageFwdHeader reply_media:flags.8?MessageMedia reply_to_top_id:flags.1?int quote_text:flags.6?string quote_entities:flags.7?Vector<MessageEntity> quote_offset:flags.10?int = MessageReplyHeader;
+messageReplyHeader#6917560b flags:# reply_to_scheduled:flags.2?true forum_topic:flags.3?true quote:flags.9?true reply_to_msg_id:flags.4?int reply_to_peer_id:flags.0?Peer reply_from:flags.5?MessageFwdHeader reply_media:flags.8?MessageMedia reply_to_top_id:flags.1?int quote_text:flags.6?string quote_entities:flags.7?Vector<MessageEntity> quote_offset:flags.10?int todo_item_id:flags.11?int = MessageReplyHeader;
 messageReplyStoryHeader#e5af939 peer:Peer story_id:int = MessageReplyHeader;
 
 messageReplies#83d60fc2 flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?long max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
@@ -1649,7 +1649,7 @@ stories.storyViewsList#59d78fc5 flags:# count:int views_count:int forwards_count
 
 stories.storyViews#de9eed1d views:Vector<StoryViews> users:Vector<User> = stories.StoryViews;
 
-inputReplyToMessage#b07038b0 flags:# reply_to_msg_id:int top_msg_id:flags.0?int reply_to_peer_id:flags.1?InputPeer quote_text:flags.2?string quote_entities:flags.3?Vector<MessageEntity> quote_offset:flags.4?int monoforum_peer_id:flags.5?InputPeer = InputReplyTo;
+inputReplyToMessage#869fbe10 flags:# reply_to_msg_id:int top_msg_id:flags.0?int reply_to_peer_id:flags.1?InputPeer quote_text:flags.2?string quote_entities:flags.3?Vector<MessageEntity> quote_offset:flags.4?int monoforum_peer_id:flags.5?InputPeer todo_item_id:flags.6?int = InputReplyTo;
 inputReplyToStory#5881323a peer:InputPeer story_id:int = InputReplyTo;
 inputReplyToMonoForum#69d66c45 monoforum_peer_id:InputPeer = InputReplyTo;
 
@@ -2720,4 +2720,4 @@ smsjobs.finishJob#4f1ebf24 flags:# job_id:string error:flags.0?string = Bool;
 
 fragment.getCollectibleInfo#be1e85ba collectible:InputCollectible = fragment.CollectibleInfo;
 
-// LAYER 207
+// LAYER 209

Telegram/SourceFiles/settings/settings_credits_graphics.cpp

@@ -939,7 +939,8 @@ void FillUniqueGiftMenu(
 		&& e.id.isEmpty()
 		&& (e.in || (giftChannel && giftChannel->canManageGifts()))
 		&& !e.giftTransferred
-		&& !e.giftRefunded;
+		&& !e.giftRefunded
+		&& !e.converted;
 
 	const auto unique = e.uniqueGift;
 	if (unique
@@ -1148,7 +1149,6 @@ void GenericCreditsEntryBox(
 	const auto isStarGift = e.stargift || e.soldOutInfo;
 	const auto creditsHistoryStarGift = isStarGift && !e.id.isEmpty();
 	const auto sentStarGift = creditsHistoryStarGift && !e.in;
-	const auto convertedStarGift = creditsHistoryStarGift && e.converted;
 	const auto giftToSelf = isStarGift
 		&& (e.barePeerId == selfPeerId)
 		&& (e.in || e.bareGiftOwnerId == selfPeerId);
@@ -1164,7 +1164,8 @@ void GenericCreditsEntryBox(
 	const auto starGiftCanManage = isStarGift
 		&& !creditsHistoryStarGift
 		&& (e.in || giftToChannelCanManage)
-		&& !e.fromGiftSlug;
+		&& !e.fromGiftSlug
+		&& !e.converted;
 	const auto starGiftCanTransfer = isStarGift
 		&& !creditsHistoryStarGift
 		&& (e.in || giftToChannelCanTransfer);
@@ -1250,12 +1251,13 @@ void GenericCreditsEntryBox(
 				EntryToSavedStarGiftId(session, e),
 				style);
 		};
+		const auto canResell = CanResellGift(session, e);
 		AddUniqueGiftCover(
 			content,
 			rpl::single(*uniqueGift),
 			{},
 			std::move(price),
-			CanResellGift(session, e) ? std::move(change) : Fn<void()>());
+			canResell ? std::move(change) : Fn<void()>());
 
 		AddSkip(content, st::defaultVerticalListSkip * 2);
 
@@ -1263,6 +1265,10 @@ void GenericCreditsEntryBox(
 			const auto type = SavedStarGiftMenuType::View;
 			FillUniqueGiftMenu(show, menu, e, type, st);
 		});
+
+		if (canResell) {
+			Ui::PreloadUniqueGiftResellPrices(session);
+		}
 	} else if (const auto callback = Ui::PaintPreviewCallback(session, e)) {
 		const auto thumb = content->add(object_ptr<Ui::CenterWrap<>>(
 			content,
@@ -1419,7 +1425,7 @@ void GenericCreditsEntryBox(
 					? tr::lng_credits_box_history_entry_gift_unavailable(tr::now)
 					: sentStarGift
 					? tr::lng_credits_box_history_entry_gift_sent(tr::now)
-					: convertedStarGift
+					: e.converted
 					? tr::lng_credits_box_history_entry_gift_converted(tr::now)
 					: (isStarGift && !starGiftCanManage)
 					? tr::lng_gift_link_label_gift(tr::now)
@@ -1622,7 +1628,7 @@ void GenericCreditsEntryBox(
 	}
 
 	const auto arrow = Ui::Text::IconEmoji(&st::textMoreIconEmoji);
-	if (!uniqueGift && starGiftCanManage) {
+	if (!uniqueGift && (starGiftCanManage || e.converted)) {
 		Ui::AddSkip(content);
 		const auto about = box->addRow(
 			object_ptr<Ui::CenterWrap<Ui::FlatLabel>>(
@@ -1751,7 +1757,8 @@ void GenericCreditsEntryBox(
 
 	const auto canToggle = starGiftCanManage
 		&& !e.giftTransferred
-		&& !e.giftRefunded;
+		&& !e.giftRefunded
+		&& !e.converted;
 	const auto toggleVisibility = [=, weak = Ui::MakeWeak(box)](bool save) {
 		const auto showSection = !e.fromGiftsList;
 		const auto savedId = EntryToSavedStarGiftId(&show->session(), e);

Telegram/SourceFiles/settings/settings_main.cpp

@@ -843,7 +843,6 @@ void SetupPremium(
 	button->addClickHandler([=] {
 		showOther(BusinessId());
 	});
-	Ui::NewBadge::AddToRight(button);
 
 	if (controller->session().premiumCanBuy()) {
 		const auto button = AddButtonWithIcon(
@@ -852,6 +851,8 @@ void SetupPremium(
 			st::settingsButton,
 			{ .icon = &st::menuIconGiftPremium }
 		);
+		Ui::NewBadge::AddToRight(button);
+
 		button->addClickHandler([=] {
 			Ui::ChooseStarGiftRecipient(controller);
 		});

Telegram/SourceFiles/statistics/widgets/point_details_widget.cpp

@@ -324,9 +324,8 @@ void PointDetailsWidget::setXIndex(int xIndex) {
 			nullptr,
 			{ float64(xIndex), float64(xIndex) }).parts
 		: std::vector<PiePartData::Part>();
-	const auto multiplier = float64(kOneStarInNano);
 	const auto isCredits
-		= _chartData.currency == Data::StatisticalCurrency::Credits;
+		= (_chartData.currency == Data::StatisticalCurrency::Credits);
 	for (auto i = 0; i < _chartData.lines.size(); i++) {
 		const auto &dataLine = _chartData.lines[i];
 		auto textLine = Line();
@@ -350,19 +349,23 @@ void PointDetailsWidget::setXIndex(int xIndex) {
 					? tr::lng_channel_earn_chart_overriden_detail_credits
 					: tr::lng_channel_earn_chart_overriden_detail_currency)(
 						tr::now));
+			const auto provided = dataLine.y[xIndex];
+			const auto value = isCredits
+				? CreditsAmount(provided, CreditsType::Stars)
+				: CreditsAmount(
+					provided / kOneStarInNano,
+					provided % kOneStarInNano,
+					CreditsType::Ton);
 			copy.value.setText(
 				_textStyle,
-				Lang::FormatExactCountDecimal(
-					dataLine.y[xIndex] / multiplier));
+				Lang::FormatCreditsAmountDecimal(value));
 			_lines.push_back(std::move(copy));
 			textLine.name.setText(
 				_textStyle,
 				tr::lng_channel_earn_chart_overriden_detail_usd(tr::now));
 			textLine.value.setText(
 				_textStyle,
-				Info::ChannelEarn::ToUsd(
-					dataLine.y[xIndex] / multiplier,
-					_chartData.currencyRate, 0));
+				Info::ChannelEarn::ToUsd(value, _chartData.currencyRate, 0));
 		}
 		_lines.push_back(std::move(textLine));
 	}

Telegram/SourceFiles/ui/chat/chat.style

@@ -947,6 +947,9 @@ historySponsorInfoItem: FlatLabel(defaultFlatLabel) {
 	minWidth: 136px;
 	maxHeight: 120px;
 }
+historySponsorInfoItemDark: FlatLabel(historySponsorInfoItem) {
+	textFg: mediaviewControlFg;
+}
 historyHasCustomEmoji: FlatLabel(defaultFlatLabel) {
 	style: TextStyle(defaultTextStyle) {
 		font: font(11px);

Telegram/SourceFiles/ui/chat/chat_style.h

@@ -156,6 +156,7 @@ struct ChatPaintHighlight {
 	float64 opacity = 0.;
 	float64 collapsion = 0.;
 	TextSelection range;
+	int todoItemId = 0;
 };
 
 struct ChatPaintContext {

Telegram/SourceFiles/ui/controls/subsection_tabs_slider.cpp

@@ -394,7 +394,7 @@ void SubsectionSlider::activate(int index) {
 	}
 }
 
-void SubsectionSlider::setActiveSectionFast(int active) {
+void SubsectionSlider::setActiveSectionFast(int active, bool ignoreScroll) {
 	Expects(active < int(_tabs.size()));
 
 	if (_active == active) {
@@ -403,8 +403,10 @@ void SubsectionSlider::setActiveSectionFast(int active) {
 	_active = active;
 	_activeFrom.stop();
 	_activeSize.stop();
-	const auto now = getFinalActiveRange();
-	_requestShown.fire({ now.from, now.from + now.size });
+	if (_active >= 0 && !ignoreScroll) {
+		const auto now = getFinalActiveRange();
+		_requestShown.fire({ now.from, now.from + now.size });
+	}
 	_bar->update();
 }
 
@@ -425,6 +427,7 @@ rpl::producer<int> SubsectionSlider::sectionContextMenu() const {
 }
 
 int SubsectionSlider::lookupSectionPosition(int index) const {
+	Expects(!_tabs.empty());
 	Expects(index >= 0 && index < _tabs.size());
 
 	return _vertical ? _tabs[index]->y() : _tabs[index]->x();

Telegram/SourceFiles/ui/controls/subsection_tabs_slider.h

@@ -81,7 +81,7 @@ public:
 	void setSections(
 		SubsectionTabs sections,
 		Fn<bool()> paused);
-	void setActiveSectionFast(int active);
+	void setActiveSectionFast(int active, bool ignoreScroll = false);
 
 	[[nodiscard]] int sectionsCount() const;
 	[[nodiscard]] rpl::producer<int> sectionActivated() const;

Telegram/SourceFiles/ui/menu_icons.style

@@ -185,6 +185,7 @@ menuIconPayment: icon {{ "payments/payment_card", menuIconColor }};
 menuIconOrderPrice: icon {{ "menu/order_price", menuIconColor }};
 menuIconOrderDate: icon {{ "menu/order_date", menuIconColor }};
 menuIconOrderNumber: icon {{ "menu/order_number", menuIconColor }};
+menuIconAdd: icon{{ "menu/add", menuIconColor }};
 
 menuIconTTLAny: icon {{ "menu/auto_delete_plain", menuIconColor }};
 menuIconTTLAnyTextPosition: point(11px, 22px);
@@ -204,6 +205,7 @@ menuBlueIconGroupCreate: icon {{ "menu/groups_create", lightButtonFg }};
 
 mediaMenuIconStickers: icon {{ "menu/stickers", mediaviewMenuFg }};
 mediaMenuIconCancel: icon {{ "menu/cancel", mediaviewMenuFg }};
+mediaMenuIconChannel: icon {{ "menu/channel", mediaviewMenuFg }};
 mediaMenuIconShowInChat: icon {{ "menu/show_in_chat", mediaviewMenuFg }};
 mediaMenuIconShowInFolder: icon {{ "menu/show_in_folder", mediaviewMenuFg }};
 mediaMenuIconDownload: icon {{ "menu/download", mediaviewMenuFg }};

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -3835,7 +3835,7 @@ void PeerMenuConfirmToggleFee(
 			MTP_flags((refund ? Flag::f_refund_charged : Flag())
 				| (removeFee ? Flag() : Flag::f_require_payment)
 				| (parent ? Flag::f_parent_peer : Flag())),
-			parent->input,
+			(parent ? parent->input : MTPInputPeer()),
 			user->inputUser
 		)).done([=] {
 			if (!parent) {

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -53,6 +53,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_peer_values.h"
 #include "data/data_premium_limits.h"
 #include "data/data_web_page.h"
+#include "dialogs/ui/chat_search_in.h"
 #include "passport/passport_form_controller.h"
 #include "chat_helpers/tabbed_selector.h"
 #include "chat_helpers/emoji_interactions.h"
@@ -361,6 +362,14 @@ void DateClickHandler::onClick(ClickContext context) const {
 	}
 }
 
+MessageHighlightId SearchHighlightId(const QString &query) {
+	auto result = MessageHighlightId{ .quote = { query } };
+	if (!result.quote.empty()) {
+		result.quoteOffset = kSearchQueryOffsetHint;
+	}
+	return result;
+}
+
 SessionNavigation::SessionNavigation(not_null<Main::Session*> session)
 : _session(session)
 , _api(&_session->mtp()) {
@@ -1149,8 +1158,7 @@ void SessionNavigation::showRepliesForMessage(
 					.repliesRootId = rootId,
 				},
 				commentId,
-				params.highlightPart,
-				params.highlightPartOffsetHint);
+				params.highlight);
 			memento->setFromTopic(topic);
 			showSection(std::move(memento), params);
 			return;
@@ -1272,8 +1280,7 @@ void SessionNavigation::showSublist(
 			.sublist = sublist,
 		},
 		itemId,
-		params.highlightPart,
-		params.highlightPartOffsetHint);
+		params.highlight);
 	showSection(std::move(memento), params);
 }
 
@@ -1811,10 +1818,13 @@ void SessionController::activateFirstChatsFilter() {
 	}
 }
 
-bool SessionController::uniqueChatsInSearchResults() const {
+bool SessionController::uniqueChatsInSearchResults(
+		const Dialogs::SearchState &state) const {
+	const auto global = (state.tab == Dialogs::ChatSearchTab::MyMessages)
+		|| (state.tab == Dialogs::ChatSearchTab::PublicPosts);
 	return session().supportMode()
 		&& !session().settings().supportAllSearchResults()
-		&& !_searchInChat.current();
+		&& (global || !state.inChat);
 }
 
 bool SessionController::openFolderInDifferentWindow(

Telegram/SourceFiles/window/window_session_controller.h

@@ -30,6 +30,10 @@ class SavedMessages;
 enum class StorySourcesList : uchar;
 } // namespace Data
 
+namespace Dialogs {
+struct SearchState;
+} // namespace Dialogs
+
 namespace ChatHelpers {
 class TabbedSelector;
 class EmojiInteractions;
@@ -162,8 +166,9 @@ struct SectionShow {
 		return copy;
 	}
 
-	TextWithEntities highlightPart;
+	MessageHighlightId highlight;
 	int highlightPartOffsetHint = 0;
+	int highlightTodoItemId = 0;
 	std::optional<TimeId> videoTimestamp;
 	Way way = Way::Forward;
 	anim::type animated = anim::type::normal;
@@ -178,6 +183,8 @@ struct SectionShow {
 
 };
 
+[[nodiscard]] MessageHighlightId SearchHighlightId(const QString &query);
+
 class SessionController;
 
 class SessionNavigation : public base::has_weak_ptr {
@@ -404,7 +411,7 @@ public:
 	void setSearchInChat(Dialogs::Key value) {
 		_searchInChat = value;
 	}
-	bool uniqueChatsInSearchResults() const;
+	bool uniqueChatsInSearchResults(const Dialogs::SearchState &state) const;
 
 	void openFolder(not_null<Data::Folder*> folder);
 	void closeFolder();

Telegram/ThirdParty/tgcalls

@@ -1 +1 @@
-Subproject commit 1348de6aa6c07ed32354d3e26423c45304000a39
+Subproject commit d78b0507c54d76d5fe9691c8efe2638dee2c1536

Telegram/build/version

@@ -1,7 +1,7 @@
-AppVersion         5016003
+AppVersion         5016004
 AppVersionStrMajor 5.16
-AppVersionStrSmall 5.16.3
-AppVersionStr      5.16.3
+AppVersionStrSmall 5.16.4
+AppVersionStr      5.16.4
 BetaChannel        0
 AlphaVersion       0
-AppVersionOriginal 5.16.3
+AppVersionOriginal 5.16.4

changelog.txt

@@ -1,3 +1,9 @@
+5.16.4 (11.07.25)
+
+- Fix problem with negative unread counters.
+- Fix stars values display in statistics.
+- Fix crash in messages fee disabling.
+
 5.16.3 (08.07.25)
 
 - Allow removing / charging fee in channel direct messages.

cmake

@@ -1 +1 @@
-Subproject commit b032f270b622610ca3f42a83f37b3a183c9da0da
+Subproject commit f3d6471bd58dbad727d4f8fbccd0fb36632eee9e