Fixed display of quiz solution in sections.

Telegram/SourceFiles/history/history_view_top_toast.cpp

@@ -0,0 +1,63 @@
+/*
+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 "history/history_view_top_toast.h"
+
+#include "ui/toast/toast.h"
+#include "styles/style_chat.h"
+
+namespace HistoryView {
+
+namespace {
+
+[[nodiscard]] crl::time CountToastDuration(const TextWithEntities &text) {
+	return std::clamp(
+		crl::time(1000) * int(text.text.size()) / 14,
+		crl::time(1000) * 5,
+		crl::time(1000) * 8);
+}
+
+} // namespace
+
+InfoTooltip::InfoTooltip() = default;
+
+void InfoTooltip::show(
+		not_null<QWidget*> parent,
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) {
+	hide(anim::type::normal);
+	_topToast = Ui::Toast::Show(parent, Ui::Toast::Config{
+		.text = text,
+		.st = &st::historyInfoToast,
+		.durationMs = CountToastDuration(text),
+		.multiline = true,
+		.dark = true,
+		.slideSide = RectPart::Top,
+	});
+	if (const auto strong = _topToast.get()) {
+		if (hiddenCallback) {
+			QObject::connect(
+				strong->widget(),
+				&QObject::destroyed,
+				hiddenCallback);
+		}
+	} else if (hiddenCallback) {
+		hiddenCallback();
+	}
+}
+
+void InfoTooltip::hide(anim::type animated) {
+	if (const auto strong = _topToast.get()) {
+		if (animated == anim::type::normal) {
+			strong->hideAnimated();
+		} else {
+			strong->hide();
+		}
+	}
+}
+
+} // namespace HistoryView

Telegram/SourceFiles/history/history_view_top_toast.h

@@ -0,0 +1,33 @@
+/*
+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/weak_ptr.h"
+
+namespace Ui::Toast {
+class Instance;
+} // namespace Ui::Toast
+
+namespace HistoryView {
+
+class InfoTooltip final {
+public:
+	InfoTooltip();
+
+	void show(
+		not_null<QWidget*> parent,
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback);
+	void hide(anim::type animated);
+
+private:
+	base::weak_ptr<Ui::Toast::Instance> _topToast;
+
+};
+
+} // namespace HistoryView

Telegram/SourceFiles/history/history_widget.cpp

@@ -198,13 +198,6 @@ base::options::toggle AutoScrollInactiveChat({
 		"even when the window is not in focus.",
 });
 
-[[nodiscard]] crl::time CountToastDuration(const TextWithEntities &text) {
-	return std::clamp(
-		crl::time(1000) * int(text.text.size()) / 14,
-		crl::time(1000) * 5,
-		crl::time(1000) * 8);
-}
-
 [[nodiscard]] rpl::producer<PeerData*> ActivePeerValue(
 		not_null<Window::SessionController*> controller) {
 	return controller->activeChatValue(
@@ -2020,7 +2013,7 @@ void HistoryWidget::showHistory(
 
 	_highlighter.clear();
 	controller()->sendingAnimation().clear();
-	hideInfoTooltip(anim::type::instant);
+	_topToast.hide(anim::type::instant);
 	if (_history) {
 		if (_peer->id == peerId && !reload) {
 			updateForwarding();
@@ -6723,32 +6716,7 @@ bool HistoryWidget::sendExistingPhoto(
 void HistoryWidget::showInfoTooltip(
 		const TextWithEntities &text,
 		Fn<void()> hiddenCallback) {
-	hideInfoTooltip(anim::type::normal);
-	_topToast = Ui::Toast::Show(_scroll, Ui::Toast::Config{
-		.text = text,
-		.st = &st::historyInfoToast,
-		.durationMs = CountToastDuration(text),
-		.multiline = true,
-		.dark = true,
-		.slideSide = RectPart::Top,
-	});
-	if (const auto strong = _topToast.get()) {
-		if (hiddenCallback) {
-			connect(strong->widget(), &QObject::destroyed, hiddenCallback);
-		}
-	} else if (hiddenCallback) {
-		hiddenCallback();
-	}
-}
-
-void HistoryWidget::hideInfoTooltip(anim::type animated) {
-	if (const auto strong = _topToast.get()) {
-		if (animated == anim::type::normal) {
-			strong->hideAnimated();
-		} else {
-			strong->hide();
-		}
-	}
+	_topToast.show(_scroll.data(), text, std::move(hiddenCallback));
 }
 
 void HistoryWidget::showPremiumStickerTooltip(

Telegram/SourceFiles/history/history_widget.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "history/history_drag_area.h"
 #include "history/history_view_highlight_manager.h"
+#include "history/history_view_top_toast.h"
 #include "history/history.h"
 #include "chat_helpers/bot_command.h"
 #include "chat_helpers/field_autocomplete.h"
@@ -74,9 +75,6 @@ struct PreparedList;
 class SendFilesWay;
 class SendAsButton;
 enum class ReportReason;
-namespace Toast {
-class Instance;
-} // namespace Toast
 class ChooseThemeController;
 class ContinuousScroll;
 } // namespace Ui
@@ -265,7 +263,6 @@ public:
 	void showInfoTooltip(
 		const TextWithEntities &text,
 		Fn<void()> hiddenCallback);
-	void hideInfoTooltip(anim::type animated);
 	void showPremiumStickerTooltip(
 		not_null<const HistoryView::Element*> view);
 
@@ -779,7 +776,7 @@ private:
 	base::Timer _saveDraftTimer;
 	base::Timer _saveCloudDraftTimer;
 
-	base::weak_ptr<Ui::Toast::Instance> _topToast;
+	HistoryView::InfoTooltip _topToast;
 	std::unique_ptr<HistoryView::StickerToast> _stickerToast;
 	std::unique_ptr<ChooseMessagesForReport> _chooseForReport;
 

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -1447,8 +1447,10 @@ void ListWidget::elementCancelUpload(const FullMsgId &context) {
 }
 
 void ListWidget::elementShowTooltip(
-	const TextWithEntities &text,
-	Fn<void()> hiddenCallback) {
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) {
+	// Under the parent is supposed to be a scroll widget.
+	_topToast.show(parentWidget(), text, hiddenCallback);
 }
 
 bool ListWidget::elementIsGifPaused() {

Telegram/SourceFiles/history/view/history_view_list_widget.h

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_messages.h"
 #include "history/view/history_view_element.h"
 #include "history/history_view_highlight_manager.h"
+#include "history/history_view_top_toast.h"
 
 namespace Main {
 class Session;
@@ -641,6 +642,8 @@ private:
 
 	Ui::DraggingScrollManager _selectScroll;
 
+	InfoTooltip _topToast;
+
 	rpl::event_stream<FullMsgId> _requestedToEditMessage;
 	rpl::event_stream<FullMsgId> _requestedToReplyToMessage;
 	rpl::event_stream<FullMsgId> _requestedToReadMessage;

Telegram/cmake/td_ui.cmake

@@ -85,6 +85,9 @@ PRIVATE
     editor/scene/scene_item_line.cpp
     editor/scene/scene_item_line.h
 
+    history/history_view_top_toast.cpp
+    history/history_view_top_toast.h
+
     layout/abstract_layout_item.cpp
     layout/abstract_layout_item.h
     layout/layout_mosaic.cpp