Animate video userpics in chat history.

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -401,6 +401,8 @@ void InnerWidget::paintEvent(QPaintEvent *e) {
 		return;
 	}
 	const auto activeEntry = _controller->activeChatEntryCurrent();
+	const auto videoPaused = _controller->isGifPausedAtLeastFor(
+		Window::GifPauseReason::Any);
 	auto fullWidth = width();
 	auto dialogsClip = r;
 	auto ms = crl::now();
@@ -449,7 +451,8 @@ void InnerWidget::paintEvent(QPaintEvent *e) {
 					fullWidth,
 					isActive,
 					isSelected,
-					ms);
+					ms,
+					videoPaused);
 				if (xadd || yadd) {
 					p.translate(-xadd, -yadd);
 				}
@@ -568,7 +571,8 @@ void InnerWidget::paintEvent(QPaintEvent *e) {
 						fullWidth,
 						active,
 						selected,
-						ms);
+						ms,
+						videoPaused);
 					p.translate(0, st::dialogsRowHeight);
 				}
 			}
@@ -686,13 +690,13 @@ Ui::VideoUserpic *InnerWidget::validateVideoUserpic(
 	if (i != end(_videoUserpics)) {
 		return i->second.get();
 	}
-	const auto update = [=] {
+	const auto repaint = [=] {
 		updateDialogRow({ history, FullMsgId() });
 		updateSearchResult(history->peer);
 	};
 	return _videoUserpics.emplace(peer, std::make_unique<Ui::VideoUserpic>(
 		peer,
-		update
+		repaint
 	)).first->second.get();
 }
 

Telegram/SourceFiles/dialogs/dialogs_row.cpp

@@ -80,22 +80,6 @@ namespace {
 		: accumulated;
 }
 
-void PaintUserpic(
-		Painter &p,
-		not_null<PeerData*> peer,
-		Ui::VideoUserpic *videoUserpic,
-		std::shared_ptr<Data::CloudImageView> &view,
-		int x,
-		int y,
-		int outerWidth,
-		int size) {
-	if (videoUserpic) {
-		videoUserpic->paintLeft(p, view, x, y, outerWidth, size);
-	} else {
-		peer->paintUserpicLeft(p, view, x, y, outerWidth, size);
-	}
-}
-
 } // namespace
 
 BasicRow::BasicRow() = default;
@@ -142,7 +126,8 @@ void BasicRow::paintUserpic(
 		History *historyForCornerBadge,
 		crl::time now,
 		bool active,
-		int fullWidth) const {
+		int fullWidth,
+		bool paused) const {
 	PaintUserpic(
 		p,
 		peer,
@@ -151,7 +136,8 @@ void BasicRow::paintUserpic(
 		st::dialogsPadding.x(),
 		st::dialogsPadding.y(),
 		fullWidth,
-		st::dialogsPhotoSize);
+		st::dialogsPhotoSize,
+		paused);
 }
 
 Row::Row(Key key, int pos) : _id(key), _pos(pos) {
@@ -232,7 +218,8 @@ void Row::PaintCornerBadgeFrame(
 		not_null<CornerBadgeUserpic*> data,
 		not_null<PeerData*> peer,
 		Ui::VideoUserpic *videoUserpic,
-		std::shared_ptr<Data::CloudImageView> &view) {
+		std::shared_ptr<Data::CloudImageView> &view,
+		bool paused) {
 	data->frame.fill(Qt::transparent);
 
 	Painter q(&data->frame);
@@ -244,7 +231,8 @@ void Row::PaintCornerBadgeFrame(
 		0,
 		0,
 		data->frame.width() / data->frame.devicePixelRatio(),
-		st::dialogsPhotoSize);
+		st::dialogsPhotoSize,
+		paused);
 
 	PainterHighQualityEnabler hq(q);
 	q.setCompositionMode(QPainter::CompositionMode_Source);
@@ -279,7 +267,8 @@ void Row::paintUserpic(
 		History *historyForCornerBadge,
 		crl::time now,
 		bool active,
-		int fullWidth) const {
+		int fullWidth,
+		bool paused) const {
 	updateCornerBadgeShown(peer);
 
 	const auto shown = _cornerBadgeUserpic
@@ -293,7 +282,8 @@ void Row::paintUserpic(
 			historyForCornerBadge,
 			now,
 			active,
-			fullWidth);
+			fullWidth,
+			paused);
 		if (!historyForCornerBadge || !_cornerBadgeShown) {
 			_cornerBadgeUserpic = nullptr;
 		}
@@ -322,7 +312,8 @@ void Row::paintUserpic(
 			_cornerBadgeUserpic.get(),
 			peer,
 			videoUserpic,
-			userpicView());
+			userpicView(),
+			paused);
 	}
 	p.drawImage(st::dialogsPadding, _cornerBadgeUserpic->frame);
 	if (historyForCornerBadge->peer->isUser()) {

Telegram/SourceFiles/dialogs/dialogs_row.h

@@ -45,7 +45,8 @@ public:
 		History *historyForCornerBadge,
 		crl::time now,
 		bool active,
-		int fullWidth) const;
+		int fullWidth,
+		bool paused) const;
 
 	void addRipple(QPoint origin, QSize size, Fn<void()> updateCallback);
 	void stopLastRipple();
@@ -84,7 +85,8 @@ public:
 		History *historyForCornerBadge,
 		crl::time now,
 		bool active,
-		int fullWidth) const final override;
+		int fullWidth,
+		bool paused) const final override;
 
 	[[nodiscard]] Key key() const {
 		return _id;
@@ -131,7 +133,8 @@ private:
 		not_null<CornerBadgeUserpic*> data,
 		not_null<PeerData*> peer,
 		Ui::VideoUserpic *videoUserpic,
-		std::shared_ptr<Data::CloudImageView> &view);
+		std::shared_ptr<Data::CloudImageView> &view,
+		bool paused);
 
 	Key _id;
 	int _pos = 0;

Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp

@@ -302,6 +302,7 @@ enum class Flag {
 	SavedMessages    = 0x08,
 	RepliesMessages  = 0x10,
 	AllowUserOnline  = 0x20,
+	VideoPaused      = 0x40,
 };
 inline constexpr bool is_flag_type(Flag) { return true; }
 
@@ -366,7 +367,8 @@ void paintRow(
 			(flags & Flag::AllowUserOnline) ? history : nullptr,
 			ms,
 			active,
-			fullWidth);
+			fullWidth,
+			(flags & Flag::VideoPaused));
 	} else if (hiddenSenderInfo) {
 		hiddenSenderInfo->emptyUserpic.paint(
 			p,
@@ -798,7 +800,8 @@ void RowPainter::paint(
 		int fullWidth,
 		bool active,
 		bool selected,
-		crl::time ms) {
+		crl::time ms,
+		bool paused) {
 	const auto entry = row->entry();
 	const auto history = row->history();
 	const auto peer = history ? history->peer.get() : nullptr;
@@ -868,7 +871,8 @@ void RowPainter::paint(
 		| (selected ? Flag::Selected : Flag(0))
 		| (allowUserOnline ? Flag::AllowUserOnline : Flag(0))
 		| (peer && peer->isSelf() ? Flag::SavedMessages : Flag(0))
-		| (peer && peer->isRepliesChat() ? Flag::RepliesMessages : Flag(0));
+		| (peer && peer->isRepliesChat() ? Flag::RepliesMessages : Flag(0))
+		| (paused ? Flag::VideoPaused : Flag(0));
 	const auto paintItemCallback = [&](int nameleft, int namewidth) {
 		const auto texttop = st::dialogsPadding.y()
 			+ st::msgNameFont->height

Telegram/SourceFiles/dialogs/ui/dialogs_layout.h

@@ -37,7 +37,8 @@ public:
 		int fullWidth,
 		bool active,
 		bool selected,
-		crl::time ms);
+		crl::time ms,
+		bool paused);
 	static void paint(
 		Painter &p,
 		not_null<const FakeRow*> row,

Telegram/SourceFiles/dialogs/ui/dialogs_video_userpic.cpp

@@ -33,7 +33,8 @@ void VideoUserpic::paintLeft(
 		int x,
 		int y,
 		int w,
-		int size) {
+		int size,
+		bool paused) {
 	_lastSize = size;
 
 	const auto photoId = _peer->userpicPhotoId();
@@ -76,11 +77,8 @@ void VideoUserpic::paintLeft(
 	if (_video && _video->ready()) {
 		startReady();
 
-		const auto now = crl::now();
-		p.drawPixmap(
-			x,
-			y,
-			_video->current(request(size), now));
+		const auto now = paused ? crl::time(0) : crl::now();
+		p.drawPixmap(x, y, _video->current(request(size), now));
 	} else {
 		_peer->paintUserpicLeft(p, view, x, y, w, size);
 	}
@@ -122,4 +120,21 @@ void VideoUserpic::clipCallback(Media::Clip::Notification notification) {
 	}
 }
 
+void PaintUserpic(
+		Painter &p,
+		not_null<PeerData*> peer,
+		Ui::VideoUserpic *videoUserpic,
+		std::shared_ptr<Data::CloudImageView> &view,
+		int x,
+		int y,
+		int outerWidth,
+		int size,
+		bool paused) {
+	if (videoUserpic) {
+		videoUserpic->paintLeft(p, view, x, y, outerWidth, size, paused);
+	} else {
+		peer->paintUserpicLeft(p, view, x, y, outerWidth, size);
+	}
+}
+
 } // namespace Dialogs::Ui

Telegram/SourceFiles/dialogs/ui/dialogs_video_userpic.h

@@ -33,7 +33,8 @@ public:
 		int x,
 		int y,
 		int w,
-		int size);
+		int size,
+		bool paused);
 
 private:
 	void clipCallback(Media::Clip::Notification notification);
@@ -51,4 +52,15 @@ private:
 
 };
 
+void PaintUserpic(
+	Painter &p,
+	not_null<PeerData*> peer,
+	Ui::VideoUserpic *videoUserpic,
+	std::shared_ptr<Data::CloudImageView> &view,
+	int x,
+	int y,
+	int outerWidth,
+	int size,
+	bool paused);
+
 } // namespace Dialogs::Ui

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -84,6 +84,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_changes.h"
 #include "data/stickers/data_stickers.h"
 #include "data/data_sponsored_messages.h"
+#include "dialogs/ui/dialogs_video_userpic.h"
 #include "facades.h"
 #include "styles/style_chat.h"
 #include "styles/style_window.h" // st::windowMinWidth
@@ -367,8 +368,7 @@ HistoryInner::HistoryInner(
 	setMouseTracking(true);
 	_controller->gifPauseLevelChanged(
 	) | rpl::start_with_next([=] {
-		if (!_controller->isGifPausedAtLeastFor(
-				Window::GifPauseReason::Any)) {
+		if (!elementIsGifPaused()) {
 			update();
 		}
 	}, lifetime());
@@ -1079,6 +1079,7 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 		p.translate(0, -top);
 	}
 
+	const auto paused = elementIsGifPaused();
 	enumerateUserpics([&](not_null<Element*> view, int userpicTop) {
 		// stop the enumeration if the userpic is below the painted rect
 		if (userpicTop >= clip.top() + clip.height()) {
@@ -1088,13 +1089,16 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 		// paint the userpic if it intersects the painted rect
 		if (userpicTop + st::msgPhotoSize > clip.top()) {
 			if (const auto from = view->data()->displayFrom()) {
-				from->paintUserpicLeft(
+				Dialogs::Ui::PaintUserpic(
 					p,
+					from,
+					validateVideoUserpic(from),
 					_userpics[from],
 					st::historyPhotoLeft,
 					userpicTop,
 					width(),
-					st::msgPhotoSize);
+					st::msgPhotoSize,
+					paused);
 			} else if (const auto info = view->data()->hiddenSenderInfo()) {
 				if (info->customUserpic.empty()) {
 					info->emptyUserpic.paint(
@@ -1200,6 +1204,46 @@ bool HistoryInner::eventHook(QEvent *e) {
 	return RpWidget::eventHook(e);
 }
 
+HistoryInner::VideoUserpic *HistoryInner::validateVideoUserpic(
+		not_null<PeerData*> peer) {
+	if (!peer->isPremium()
+		|| peer->userpicPhotoUnknown()
+		|| !peer->userpicHasVideo()) {
+		_videoUserpics.remove(peer);
+		return nullptr;
+	}
+	const auto i = _videoUserpics.find(peer);
+	if (i != end(_videoUserpics)) {
+		return i->second.get();
+	}
+	const auto repaint = [=] {
+		enumerateUserpics([&](not_null<Element*> view, int userpicTop) {
+			// stop the enumeration if the userpic is below the painted rect
+			if (userpicTop >= _visibleAreaBottom) {
+				return false;
+			}
+
+			// repaint the userpic if it intersects the painted rect
+			if (userpicTop + st::msgPhotoSize > _visibleAreaTop) {
+				if (const auto from = view->data()->displayFrom()) {
+					if (from == peer) {
+						rtlupdate(
+							st::historyPhotoLeft,
+							userpicTop,
+							st::msgPhotoSize,
+							st::msgPhotoSize);
+					}
+				}
+			}
+			return true;
+		});
+	};
+	return _videoUserpics.emplace(peer, std::make_unique<VideoUserpic>(
+		peer,
+		repaint
+	)).first->second.get();
+}
+
 void HistoryInner::onTouchScrollTimer() {
 	auto nowTime = crl::now();
 	if (_touchScrollState == Ui::TouchScrollState::Acceleration && _touchWaitingAcceleration && (nowTime - _touchAccelerationTime) > 40) {

Telegram/SourceFiles/history/history_inner_widget.h

@@ -49,6 +49,10 @@ struct ChatPaintContext;
 class PathShiftGradient;
 } // namespace Ui
 
+namespace Dialogs::Ui {
+class VideoUserpic;
+} // namespace Dialogs::Ui
+
 class HistoryInner;
 class HistoryMainElementDelegate;
 class HistoryMainElementDelegateMixin {
@@ -209,6 +213,7 @@ private:
 	void onTouchScrollTimer();
 
 	class BotAbout;
+	using VideoUserpic = Dialogs::Ui::VideoUserpic;
 	using SelectedItems = std::map<HistoryItem*, TextSelection, std::less<>>;
 	enum class MouseAction {
 		None,
@@ -387,6 +392,8 @@ private:
 	bool showCopyRestrictionForSelected();
 	[[nodiscard]] bool hasSelectRestriction() const;
 
+	VideoUserpic *validateVideoUserpic(not_null<PeerData*> peer);
+
 	// Does any of the shown histories has this flag set.
 	bool hasPendingResizedItems() const;
 
@@ -434,6 +441,9 @@ private:
 	base::flat_map<
 		MsgId,
 		std::shared_ptr<Data::CloudImageView>> _sponsoredUserpics;
+	base::flat_map<
+		not_null<PeerData*>,
+		std::unique_ptr<VideoUserpic>> _videoUserpics;
 
 	std::unique_ptr<HistoryView::Reactions::Manager> _reactionsManager;