Hide tooltip button in psa / quizes.

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -582,7 +582,9 @@ void InnerWidget::elementShowPollResults(
 	FullMsgId context) {
 }
 
-void InnerWidget::elementShowTooltip(const TextWithEntities &text) {
+void InnerWidget::elementShowTooltip(
+	const TextWithEntities &text,
+	Fn<void()> hiddenCallback) {
 }
 
 void InnerWidget::saveState(not_null<SectionMemento*> memento) {

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h

@@ -104,7 +104,9 @@ public:
 	void elementShowPollResults(
 		not_null<PollData*> poll,
 		FullMsgId context) override;
-	void elementShowTooltip(const TextWithEntities &text) override;
+	void elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) override;
 
 	~InnerWidget();
 

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -2488,7 +2488,9 @@ void HistoryInner::elementShowPollResults(
 	FullMsgId context) {
 }
 
-void HistoryInner::elementShowTooltip(const TextWithEntities &text) {
+void HistoryInner::elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) {
 	if (const auto strong = _topToast.get()) {
 		strong->hideAnimated();
 	}
@@ -2500,6 +2502,13 @@ void HistoryInner::elementShowTooltip(const TextWithEntities &text) {
 		.dark = true,
 		.slideSide = RectPart::Top,
 	});
+	if (const auto strong = _topToast.get()) {
+		if (hiddenCallback) {
+			connect(strong->widget(), &QObject::destroyed, hiddenCallback);
+		}
+	} else if (hiddenCallback) {
+		hiddenCallback();
+	}
 }
 
 auto HistoryInner::getSelectionState() const
@@ -3369,9 +3378,11 @@ not_null<HistoryView::ElementDelegate*> HistoryInner::ElementDelegate() {
 				Instance->elementShowPollResults(poll, context);
 			}
 		}
-		void elementShowTooltip(const TextWithEntities &text) override {
+		void elementShowTooltip(
+				const TextWithEntities &text,
+				Fn<void()> hiddenCallback) override {
 			if (Instance) {
-				Instance->elementShowTooltip(text);
+				Instance->elementShowTooltip(text, hiddenCallback);
 			}
 		}
 

Telegram/SourceFiles/history/history_inner_widget.h

@@ -88,7 +88,9 @@ public:
 	void elementShowPollResults(
 		not_null<PollData*> poll,
 		FullMsgId context);
-	void elementShowTooltip(const TextWithEntities &text);
+	void elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback);
 
 	void updateBotInfo(bool recount = true);
 

Telegram/SourceFiles/history/history_item_components.h

@@ -78,7 +78,6 @@ struct HistoryMessageForwarded : public RuntimeComponent<HistoryMessageForwarded
 	std::unique_ptr<HiddenSenderInfo> hiddenSenderInfo;
 	QString originalAuthor;
 	QString psaType;
-	mutable ClickHandlerPtr psaTooltipLink;
 	MsgId originalId = 0;
 	mutable Ui::Text::String text = { 1 };
 

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -100,7 +100,8 @@ void SimpleElementDelegate::elementShowPollResults(
 }
 
 void SimpleElementDelegate::elementShowTooltip(
-	const TextWithEntities &text) {
+	const TextWithEntities &text,
+	Fn<void()> hiddenCallback) {
 }
 
 TextSelection UnshiftItemSelection(

Telegram/SourceFiles/history/view/history_view_element.h

@@ -54,7 +54,9 @@ public:
 	virtual void elementShowPollResults(
 		not_null<PollData*> poll,
 		FullMsgId context) = 0;
-	virtual void elementShowTooltip(const TextWithEntities &text) = 0;
+	virtual void elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) = 0;
 
 };
 
@@ -78,7 +80,9 @@ public:
 	void elementShowPollResults(
 		not_null<PollData*> poll,
 		FullMsgId context) override;
-	void elementShowTooltip(const TextWithEntities &text) override;
+	void elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) override;
 
 };
 

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -1158,7 +1158,9 @@ void ListWidget::elementShowPollResults(
 	FullMsgId context) {
 }
 
-void ListWidget::elementShowTooltip(const TextWithEntities &text) {
+void ListWidget::elementShowTooltip(
+	const TextWithEntities &text,
+	Fn<void()> hiddenCallback) {
 }
 
 void ListWidget::saveState(not_null<ListMemento*> memento) {

Telegram/SourceFiles/history/view/history_view_list_widget.h

@@ -200,7 +200,9 @@ public:
 	void elementShowPollResults(
 		not_null<PollData*> poll,
 		FullMsgId context) override;
-	void elementShowTooltip(const TextWithEntities &text) override;
+	void elementShowTooltip(
+		const TextWithEntities &text,
+		Fn<void()> hiddenCallback) override;
 
 	~ListWidget();
 

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -204,6 +204,7 @@ Message::Message(
 	not_null<HistoryMessage*> data)
 : Element(delegate, data) {
 	initLogEntryOriginal();
+	initPsa();
 }
 
 not_null<HistoryMessage*> Message::message() const {
@@ -653,19 +654,32 @@ void Message::paintForwardedInfo(Painter &p, QRect &trect, bool selected) const
 		p.setTextPalette(selected ? (outbg ? st::outTextPaletteSelected : st::inTextPaletteSelected) : (outbg ? st::outTextPalette : st::inTextPalette));
 
 		if (!forwarded->psaType.isEmpty()) {
-			const auto &icon = selected
-				? (outbg
-					? st::historyPsaIconOutSelected
-					: st::historyPsaIconInSelected)
-				: (outbg ? st::historyPsaIconOut : st::historyPsaIconIn);
-			const auto position = fits
-				? st::historyPsaIconPosition1
-				: st::historyPsaIconPosition2;
-			icon.paint(
-				p,
-				trect.x() + trect.width() - position.x() - icon.width(),
-				trect.y() + position.y(),
-				trect.width());
+			const auto entry = Get<PsaTooltipState>();
+			Assert(entry != nullptr);
+			const auto shown = entry->buttonVisibleAnimation.value(
+				entry->buttonVisible ? 1. : 0.);
+			if (shown > 0) {
+				const auto &icon = selected
+					? (outbg
+						? st::historyPsaIconOutSelected
+						: st::historyPsaIconInSelected)
+					: (outbg ? st::historyPsaIconOut : st::historyPsaIconIn);
+				const auto position = fits
+					? st::historyPsaIconPosition1
+					: st::historyPsaIconPosition2;
+				const auto x = trect.x() + trect.width() - position.x() - icon.width();
+				const auto y = trect.y() + position.y();
+				if (shown == 1) {
+					icon.paint(p, x, y, trect.width());
+				} else {
+					p.save();
+					p.translate(x + icon.width() / 2, y + icon.height() / 2);
+					p.scale(shown, shown);
+					p.setOpacity(shown);
+					icon.paint(p, -icon.width() / 2, -icon.height() / 2, width());
+					p.restore();
+				}
+			}
 		}
 
 		trect.setY(trect.y() + ((fits ? 1 : 2) * serviceFont->height));
@@ -1012,9 +1026,10 @@ bool Message::getStateForwardedInfo(
 					icon.width(),
 					icon.height());
 				if (iconRect.contains(point)) {
-					ensurePsaTooltipLink(forwarded);
-					outResult->link = forwarded->psaTooltipLink;
-					return true;
+					if (const auto link = psaTooltipLink()) {
+						outResult->link = link;
+						return true;
+					}
 				}
 			}
 			const auto useWidth = trect.width() - (fits ? skip1 : skip2);
@@ -1041,12 +1056,14 @@ bool Message::getStateForwardedInfo(
 	return false;
 }
 
-void Message::ensurePsaTooltipLink(
-		not_null<const HistoryMessageForwarded*> forwarded) const {
-	if (forwarded->psaTooltipLink) {
-		return;
+ClickHandlerPtr Message::psaTooltipLink() const {
+	const auto state = Get<PsaTooltipState>();
+	if (!state || !state->buttonVisible) {
+		return nullptr;
+	} else if (state->link) {
+		return state->link;
 	}
-	const auto type = forwarded->psaType;
+	const auto type = state->type;
 	const auto handler = [=] {
 		const auto custom = type.isEmpty()
 			? QString()
@@ -1057,11 +1074,29 @@ void Message::ensurePsaTooltipLink(
 				? tr::lng_tooltip_psa_default(tr::now)
 				: custom));
 		TextUtilities::ParseEntities(text, 0);
-		delegate()->elementShowTooltip(text);
+		psaTooltipToggled(true);
+		delegate()->elementShowTooltip(text, crl::guard(this, [=] {
+			psaTooltipToggled(false);
+		}));
 	};
-	forwarded->psaTooltipLink
-		= std::make_shared<LambdaClickHandler>(
-			crl::guard(this, handler));
+	state->link = std::make_shared<LambdaClickHandler>(
+		crl::guard(this, handler));
+	return state->link;
+}
+
+void Message::psaTooltipToggled(bool tooltipShown) const {
+	const auto visible = !tooltipShown;
+	const auto state = Get<PsaTooltipState>();
+	if (state->buttonVisible == visible) {
+		return;
+	}
+	state->buttonVisible = visible;
+	history()->owner().notifyViewLayoutChange(this);
+	state->buttonVisibleAnimation.start(
+		[=] { history()->owner().requestViewRepaint(this); },
+		visible ? 0. : 1.,
+		visible ? 1. : 0.,
+		st::fadeWrapDuration);
 }
 
 bool Message::getStateReplyInfo(
@@ -1437,6 +1472,15 @@ void Message::initLogEntryOriginal() {
 	}
 }
 
+void Message::initPsa() {
+	if (const auto forwarded = message()->Get<HistoryMessageForwarded>()) {
+		if (!forwarded->psaType.isEmpty()) {
+			AddComponents(PsaTooltipState::Bit());
+			Get<PsaTooltipState>()->type = forwarded->psaType;
+		}
+	}
+}
+
 WebPage *Message::logEntryOriginal() const {
 	if (const auto entry = Get<LogEntryOriginal>()) {
 		return entry->page.get();
@@ -1465,10 +1509,7 @@ bool Message::displayFromName() const {
 	if (!hasFromName() || isAttachedToPrevious()) {
 		return false;
 	}
-	if (const auto forwarded = message()->Get<HistoryMessageForwarded>()) {
-		return forwarded->psaType.isEmpty();
-	}
-	return true;
+	return !Has<PsaTooltipState>();
 }
 
 bool Message::displayForwardedFrom() const {

Telegram/SourceFiles/history/view/history_view_message.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "history/view/history_view_element.h"
+#include "ui/effects/animations.h"
 #include "base/weak_ptr.h"
 
 class HistoryMessage;
@@ -30,6 +31,13 @@ struct LogEntryOriginal
 
 };
 
+struct PsaTooltipState : public RuntimeComponent<PsaTooltipState, Element> {
+	QString type;
+	mutable ClickHandlerPtr link;
+	mutable Ui::Animations::Simple buttonVisibleAnimation;
+	mutable bool buttonVisible = true;
+};
+
 class Message : public Element, public base::has_weak_ptr {
 public:
 	Message(
@@ -97,6 +105,7 @@ private:
 	not_null<HistoryMessage*> message() const;
 
 	void initLogEntryOriginal();
+	void initPsa();
 	void refreshEditedBadge();
 	void fromNameUpdated(int width) const;
 
@@ -154,8 +163,8 @@ private:
 
 	WebPage *logEntryOriginal() const;
 
-	void ensurePsaTooltipLink(
-		not_null<const HistoryMessageForwarded*> forwarded) const;
+	[[nodiscard]] ClickHandlerPtr psaTooltipLink() const;
+	void psaTooltipToggled(bool shown) const;
 
 	mutable ClickHandlerPtr _rightActionLink;
 	mutable ClickHandlerPtr _fastReplyLink;

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

@@ -373,6 +373,7 @@ void Poll::updateTexts() {
 	if (_pollVersion == _poll->version) {
 		return;
 	}
+	const auto first = !_pollVersion;
 	_pollVersion = _poll->version;
 
 	const auto willStartAnimation = checkAnimationStart();
@@ -411,6 +412,9 @@ void Poll::updateTexts() {
 			checkQuizAnswered();
 		}
 	}
+	solutionToggled(
+		_solutionShown,
+		first ? anim::type::instant : anim::type::normal);
 }
 
 void Poll::checkQuizAnswered() {
@@ -437,7 +441,37 @@ void Poll::checkQuizAnswered() {
 
 void Poll::showSolution() const {
 	if (!_poll->solution.text.isEmpty()) {
-		_parent->delegate()->elementShowTooltip(_poll->solution);
+		solutionToggled(true);
+		_parent->delegate()->elementShowTooltip(
+			_poll->solution,
+			crl::guard(this, [=] { solutionToggled(false); }));
+	}
+}
+
+void Poll::solutionToggled(
+		bool solutionShown,
+		anim::type animated) const {
+	_solutionShown = solutionShown;
+	const auto visible = canShowSolution() && !_solutionShown;
+	if (_solutionButtonVisible == visible) {
+		if (animated == anim::type::instant
+			&& _solutionButtonAnimation.animating()) {
+			_solutionButtonAnimation.stop();
+			history()->owner().requestViewRepaint(_parent);
+		}
+		return;
+	}
+	_solutionButtonVisible = visible;
+	history()->owner().notifyViewLayoutChange(_parent);
+	if (animated == anim::type::instant) {
+		_solutionButtonAnimation.stop();
+		history()->owner().requestViewRepaint(_parent);
+	} else {
+		_solutionButtonAnimation.start(
+			[=] { history()->owner().requestViewRepaint(_parent); },
+			visible ? 0. : 1.,
+			visible ? 1. : 0.,
+			st::fadeWrapDuration);
 	}
 }
 
@@ -913,7 +947,9 @@ void Poll::paintShowSolution(
 		int right,
 		int top,
 		TextSelection selection) const {
-	if (!showVotes() || _poll->solution.text.isEmpty()) {
+	const auto shown = _solutionButtonAnimation.value(
+		_solutionButtonVisible ? 1. : 0.);
+	if (!shown) {
 		return;
 	}
 	if (!_showSolutionLink) {
@@ -928,7 +964,16 @@ void Poll::paintShowSolution(
 		: (outbg ? st::historyQuizExplainOut : st::historyQuizExplainIn);
 	const auto x = right - icon.width();
 	const auto y = top + (st::normalFont->height - icon.height()) / 2;
-	icon.paint(p, x, y, width());
+	if (shown == 1.) {
+		icon.paint(p, x, y, width());
+	} else {
+		p.save();
+		p.translate(x + icon.width() / 2, y + icon.height() / 2);
+		p.scale(shown, shown);
+		p.setOpacity(shown);
+		icon.paint(p, -icon.width() / 2, -icon.height() / 2, width());
+		p.restore();
+	}
 }
 
 int Poll::paintAnswer(
@@ -1388,7 +1433,7 @@ bool Poll::inShowSolution(
 		QPoint point,
 		int right,
 		int top) const {
-	if (!canShowSolution()) {
+	if (!canShowSolution() || !_solutionButtonVisible) {
 		return false;
 	}
 	const auto &icon = st::historyQuizExplainIn;

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

@@ -166,6 +166,9 @@ private:
 	void showResults();
 	void checkQuizAnswered();
 	void showSolution() const;
+	void solutionToggled(
+		bool solutionShown,
+		anim::type animated = anim::type::normal) const;
 
 	[[nodiscard]] bool canShowSolution() const;
 	[[nodiscard]] bool inShowSolution(
@@ -201,6 +204,10 @@ private:
 
 	mutable std::unique_ptr<CloseInformation> _close;
 
+	mutable Ui::Animations::Simple _solutionButtonAnimation;
+	mutable bool _solutionShown = false;
+	mutable bool _solutionButtonVisible = false;
+
 	bool _hasSelected = false;
 	bool _votedFromHere = false;
 	mutable bool _wrongAnswerAnimated = false;