Use QImage bubbles background for some Media parts.

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -619,8 +619,7 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 				.visibleAreaTop = _visibleAreaTop,
 				.visibleAreaTopGlobal = visibleAreaTopGlobal,
 				.clip = clip,
-				.initialShift = top,
-			});
+			}).translated(0, -top);
 			p.translate(0, top);
 			if (context.clip.y() < view->height()) while (top < drawToY) {
 				context.selection = itemRenderSelection(
@@ -639,8 +638,7 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 
 				const auto height = view->height();
 				top += height;
-				context.viewport.translate(0, -height);
-				context.clip.translate(0, -height);
+				context.translate(0, -height);
 				p.translate(0, height);
 
 				++iItem;
@@ -672,8 +670,7 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 				.clip = clip.intersected(
 					QRect(0, hdrawtop, width(), clip.top() + clip.height())
 				),
-				.initialShift = top,
-			});
+			}).translated(0, -top);
 			p.translate(0, top);
 			while (top < drawToY) {
 				const auto height = view->height();
@@ -704,8 +701,7 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 					}
 				}
 				top += height;
-				context.viewport.translate(0, -height);
-				context.clip.translate(0, -height);
+				context.translate(0, -height);
 				p.translate(0, height);
 
 				++iItem;

Telegram/SourceFiles/history/view/history_view_element.h

@@ -198,6 +198,22 @@ struct PaintContext {
 	QRect clip;
 	TextSelection selection;
 	crl::time now = 0;
+
+	void translate(int x, int y) {
+		viewport.translate(x, y);
+		clip.translate(x, y);
+	}
+	void translate(QPoint point) {
+		translate(point.x(), point.y());
+	}
+	[[nodiscard]] PaintContext translated(int x, int y) const {
+		auto result = *this;
+		result.translate(x, y);
+		return result;
+	}
+	[[nodiscard]] PaintContext translated(QPoint point) const {
+		return translated(point.x(), point.y());
+	}
 };
 
 class Element

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -594,25 +594,22 @@ void Message::draw(Painter &p, const PaintContext &context) const {
 			auto mediaTop = (trect.y() + trect.height() - mediaHeight);
 
 			p.translate(mediaLeft, mediaTop);
-			media->draw(
-				p,
-				context.clip.translated(-mediaLeft, -mediaTop),
-				skipTextSelection(context.selection), context.now);
+			auto mediaContext = context.translated(-mediaLeft, -mediaTop);
+			mediaContext.selection = skipTextSelection(context.selection);
+			media->draw(p, mediaContext);
 			p.translate(-mediaLeft, -mediaTop);
 		}
 		if (entry) {
 			auto entryLeft = inner.left();
 			auto entryTop = trect.y() + trect.height();
 			p.translate(entryLeft, entryTop);
-			auto entrySelection = skipTextSelection(context.selection);
+			auto entryContext = context.translated(-entryLeft, -entryTop);
+			entryContext.selection = skipTextSelection(context.selection);
 			if (mediaDisplayed) {
-				entrySelection = media->skipSelection(entrySelection);
+				entryContext.selection = media->skipSelection(
+					entryContext.selection);
 			}
-			entry->draw(
-				p,
-				context.clip.translated(-entryLeft, -entryTop),
-				entrySelection,
-				context.now);
+			entry->draw(p, entryContext);
 			p.translate(-entryLeft, -entryTop);
 		}
 		const auto needDrawInfo = entry
@@ -652,11 +649,9 @@ void Message::draw(Painter &p, const PaintContext &context) const {
 		}
 	} else if (media && media->isDisplayed()) {
 		p.translate(g.topLeft());
-		media->draw(
-			p,
-			context.clip.translated(-g.topLeft()),
-			skipTextSelection(context.selection),
-			context.now);
+		auto mediaContext = context.translated(-g.topLeft());
+		mediaContext.selection = skipTextSelection(context.selection);
+		media->draw(p, mediaContext);
 		p.translate(-g.topLeft());
 	}
 

Telegram/SourceFiles/history/view/history_view_service_message.cpp

@@ -561,7 +561,9 @@ void Service::draw(Painter &p, const PaintContext &context) const {
 		height -= st::msgServiceMargin.top() + media->height();
 		auto left = st::msgServiceMargin.left() + (g.width() - media->maxWidth()) / 2, top = st::msgServiceMargin.top() + height + st::msgServiceMargin.top();
 		p.translate(left, top);
-		media->draw(p, clip.translated(-left, -top), TextSelection(), context.now);
+		auto mediaContext = context.translated(-left, -top);
+		mediaContext.selection = TextSelection();
+		media->draw(p, mediaContext);
 		p.translate(-left, -top);
 	}
 

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

@@ -72,12 +72,12 @@ QSize Call::countOptimalSize() {
 	return { maxWidth, minHeight };
 }
 
-void Call::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Call::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	auto outbg = _parent->hasOutLayout();
-	auto selected = (selection == FullSelection);
+	auto selected = (context.selection == FullSelection);
 
 	accumulate_min(paintw, maxWidth());
 

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

@@ -22,7 +22,7 @@ public:
 		not_null<Element*> parent,
 		not_null<Data::Call*> call);
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {

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

@@ -153,12 +153,12 @@ QSize Contact::countOptimalSize() {
 	return { maxWidth, minHeight };
 }
 
-void Contact::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Contact::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	auto outbg = _parent->hasOutLayout();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	accumulate_min(paintw, maxWidth());
 

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

@@ -29,7 +29,7 @@ public:
 		const QString &phone);
 	~Contact();
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {

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

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/image/image.h"
 #include "ui/text/format_values.h"
 #include "ui/text/format_song_document_name.h"
+#include "ui/chat/message_bubble.h"
 #include "ui/cached_round_corners.h"
 #include "ui/ui_utility.h"
 #include "layout/layout_selection.h" // FullSelection
@@ -325,19 +326,14 @@ QSize Document::countCurrentSize(int newWidth) {
 	return { newWidth, newHeight };
 }
 
-void Document::draw(
-		Painter &p,
-		const QRect &r,
-		TextSelection selection,
-		crl::time ms) const {
-	draw(p, width(), selection, ms, LayoutMode::Full);
+void Document::draw(Painter &p, const PaintContext &context) const {
+	draw(p, width(), context, LayoutMode::Full);
 }
 
 void Document::draw(
 		Painter &p,
 		int width,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		LayoutMode mode) const {
 	if (width < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
@@ -349,7 +345,7 @@ void Document::draw(
 		_dataMedia->automaticLoad(_realParent->fullId(), _realParent);
 	}
 	bool loaded = dataLoaded(), displayLoading = _data->displayLoading();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	int captionw = width - st::msgPadding.left() - st::msgPadding.right();
 	auto outbg = _parent->hasOutLayout();
@@ -507,19 +503,33 @@ void Document::draw(
 			}
 			return nullptr;
 		}();
-		if (previous && radialOpacity > 0. && radialOpacity < 1.) {
-			PaintInterpolatedIcon(p, *icon, *previous, radialOpacity, inner);
+
+		const auto paintContent = [&](Painter &q) {
+			if (previous && radialOpacity > 0. && radialOpacity < 1.) {
+				PaintInterpolatedIcon(q, *icon, *previous, radialOpacity, inner);
+			} else {
+				icon->paintInCenter(q, inner);
+			}
+
+			if (radial && !cornerDownload) {
+				QRect rinner(inner.marginsRemoved(QMargins(st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine)));
+				auto fg = outbg ? (selected ? st::historyFileOutRadialFgSelected : st::historyFileOutRadialFg) : (selected ? st::historyFileInRadialFgSelected : st::historyFileInRadialFg);
+				_animation->radial.draw(q, rinner, st::msgFileRadialLine, fg);
+			}
+		};
+		if (_data->isSongWithCover() || !usesBubblePattern(context)) {
+			paintContent(p);
 		} else {
-			icon->paintInCenter(p, inner);
+			Ui::PaintPatternBubblePart(
+				p,
+				context.viewport,
+				context.bubblesPattern->pixmap,
+				inner,
+				paintContent,
+				_iconCache);
 		}
 
-		if (radial && !cornerDownload) {
-			QRect rinner(inner.marginsRemoved(QMargins(st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine)));
-			auto fg = outbg ? (selected ? st::historyFileOutRadialFgSelected : st::historyFileOutRadialFg) : (selected ? st::historyFileInRadialFgSelected : st::historyFileInRadialFg);
-			_animation->radial.draw(p, rinner, st::msgFileRadialLine, fg);
-		}
-
-		drawCornerDownload(p, selected, mode);
+		drawCornerDownload(p, context, mode);
 	}
 	auto namewidth = width - nameleft - nameright;
 	auto statuswidth = namewidth;
@@ -595,7 +605,7 @@ void Document::draw(
 
 	if (auto captioned = Get<HistoryDocumentCaptioned>()) {
 		p.setPen(outbg ? (selected ? st::historyTextOutFgSelected : st::historyTextOutFg) : (selected ? st::historyTextInFgSelected : st::historyTextInFg));
-		captioned->_caption.draw(p, st::msgPadding.left(), bottom, captionw, style::al_left, 0, -1, selection);
+		captioned->_caption.draw(p, st::msgPadding.left(), bottom, captionw, style::al_left, 0, -1, context.selection);
 	}
 }
 
@@ -625,7 +635,10 @@ bool Document::downloadInCorner() const {
 		&& IsServerMsgId(_realParent->id);
 }
 
-void Document::drawCornerDownload(Painter &p, bool selected, LayoutMode mode) const {
+void Document::drawCornerDownload(
+		Painter &p,
+		const PaintContext &context,
+		LayoutMode mode) const {
 	if (dataLoaded()
 		|| _data->loadedInMediaCache()
 		|| !downloadInCorner()) {
@@ -633,6 +646,7 @@ void Document::drawCornerDownload(Painter &p, bool selected, LayoutMode mode) co
 	}
 	auto outbg = _parent->hasOutLayout();
 	auto topMinus = isBubbleTop() ? 0 : st::msgFileTopMinus;
+	const auto selected = (context.selection == FullSelection);
 	const auto thumbed = false;
 	const auto &st = (mode == LayoutMode::Full)
 		? (thumbed ? st::msgFileThumbLayout : st::msgFileLayout)
@@ -640,11 +654,16 @@ void Document::drawCornerDownload(Painter &p, bool selected, LayoutMode mode) co
 	const auto shift = st::historyAudioDownloadShift;
 	const auto size = st::historyAudioDownloadSize;
 	const auto inner = style::rtlrect(st.padding.left() + shift, st.padding.top() - topMinus + shift, size, size, width());
-	auto pen = (selected
-		? (outbg ? st::msgOutBgSelected : st::msgInBgSelected)
-		: (outbg ? st::msgOutBg : st::msgInBg))->p;
-	pen.setWidth(st::lineWidth);
-	p.setPen(pen);
+	const auto bubblePattern = usesBubblePattern(context);
+	if (bubblePattern) {
+		p.setPen(Qt::NoPen);
+	} else {
+		auto pen = (selected
+			? (outbg ? st::msgOutBgSelected : st::msgInBgSelected)
+			: (outbg ? st::msgOutBg : st::msgInBg))->p;
+		pen.setWidth(st::lineWidth);
+		p.setPen(pen);
+	}
 	if (selected) {
 		p.setBrush(outbg ? st::msgFileOutBgSelected : st::msgFileInBgSelected);
 	} else {
@@ -660,11 +679,34 @@ void Document::drawCornerDownload(Painter &p, bool selected, LayoutMode mode) co
 		}
 		return &(outbg ? (selected ? st::historyAudioOutDownloadSelected : st::historyAudioOutDownload) : (selected ? st::historyAudioInDownloadSelected : st::historyAudioInDownload));
 	}();
-	icon->paintInCenter(p, inner);
-	if (_animation && _animation->radial.animating()) {
-		const auto rinner = inner.marginsRemoved(QMargins(st::historyAudioRadialLine, st::historyAudioRadialLine, st::historyAudioRadialLine, st::historyAudioRadialLine));
-		auto fg = outbg ? (selected ? st::historyFileOutRadialFgSelected : st::historyFileOutRadialFg) : (selected ? st::historyFileInRadialFgSelected : st::historyFileInRadialFg);
-		_animation->radial.draw(p, rinner, st::historyAudioRadialLine, fg);
+	const auto paintContent = [&](Painter &q) {
+		if (bubblePattern) {
+			auto hq = PainterHighQualityEnabler(q);
+			auto pen = st::msgOutBg->p;
+			pen.setWidth(st::lineWidth);
+			q.setPen(pen);
+			q.setBrush(Qt::NoBrush);
+			q.drawEllipse(inner);
+		}
+		icon->paintInCenter(q, inner);
+		if (_animation && _animation->radial.animating()) {
+			const auto rinner = inner.marginsRemoved(QMargins(st::historyAudioRadialLine, st::historyAudioRadialLine, st::historyAudioRadialLine, st::historyAudioRadialLine));
+			auto fg = outbg ? (selected ? st::historyFileOutRadialFgSelected : st::historyFileOutRadialFg) : (selected ? st::historyFileInRadialFgSelected : st::historyFileInRadialFg);
+			_animation->radial.draw(q, rinner, st::historyAudioRadialLine, fg);
+		}
+	};
+	if (bubblePattern) {
+		const auto add = st::lineWidth * 2;
+		const auto target = inner.marginsAdded({ add, add, add, add });
+		Ui::PaintPatternBubblePart(
+			p,
+			context.viewport,
+			context.bubblesPattern->pixmap,
+			target,
+			paintContent,
+			_cornerDownloadCache);
+	} else {
+		paintContent(p);
 	}
 }
 
@@ -978,9 +1020,7 @@ QSize Document::sizeForGrouping(int width) const {
 
 void Document::drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,
@@ -991,8 +1031,7 @@ void Document::drawGrouped(
 	draw(
 		p,
 		geometry.width(),
-		selection,
-		ms,
+		context.translated(-geometry.topLeft()),
 		LayoutMode::Grouped);
 	p.translate(-geometry.topLeft());
 }

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

@@ -34,7 +34,7 @@ public:
 		not_null<DocumentData*> document);
 	~Document();
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 	void updatePressed(QPoint point) override;
 
@@ -65,9 +65,7 @@ public:
 	QSize sizeForGrouping(int width) const override;
 	void drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,
@@ -109,8 +107,7 @@ private:
 	void draw(
 		Painter &p,
 		int width,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		LayoutMode mode) const;
 	[[nodiscard]] TextState textState(
 		QPoint point,
@@ -131,7 +128,10 @@ private:
 	bool updateStatusText() const; // returns showPause
 
 	[[nodiscard]] bool downloadInCorner() const;
-	void drawCornerDownload(Painter &p, bool selected, LayoutMode mode) const;
+	void drawCornerDownload(
+		Painter &p,
+		const PaintContext &context,
+		LayoutMode mode) const;
 	[[nodiscard]] TextState cornerDownloadTextState(
 		QPoint point,
 		StateRequest request,
@@ -139,6 +139,8 @@ private:
 
 	not_null<DocumentData*> _data;
 	mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
+	mutable QImage _iconCache;
+	mutable QImage _cornerDownloadCache;
 
 };
 

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

@@ -198,12 +198,12 @@ TextSelection Game::fromDescriptionSelection(
 	return ShiftItemSelection(selection, _title);
 }
 
-void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Game::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	auto outbg = _parent->hasOutLayout();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	auto &barfg = selected ? (outbg ? st::msgOutReplyBarSelColor : st::msgInReplyBarSelColor) : (outbg ? st::msgOutReplyBarColor : st::msgInReplyBarColor);
 	auto &semibold = selected ? (outbg ? st::msgOutServiceFgSelected : st::msgInServiceFgSelected) : (outbg ? st::msgOutServiceFg : st::msgInServiceFg);
@@ -227,7 +227,7 @@ void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 		if (_title.hasSkipBlock()) {
 			endskip = _parent->skipBlockWidth();
 		}
-		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, selection);
+		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, context.selection);
 		tshift += _titleLines * lineHeight;
 	}
 	if (_descriptionLines) {
@@ -236,7 +236,7 @@ void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 		if (_description.hasSkipBlock()) {
 			endskip = _parent->skipBlockWidth();
 		}
-		_description.drawLeftElided(p, padding.left(), tshift, paintw, width(), _descriptionLines, style::al_left, 0, -1, endskip, false, toDescriptionSelection(selection));
+		_description.drawLeftElided(p, padding.left(), tshift, paintw, width(), _descriptionLines, style::al_left, 0, -1, endskip, false, toDescriptionSelection(context.selection));
 		tshift += _descriptionLines * lineHeight;
 	}
 	if (_attach) {
@@ -247,10 +247,11 @@ void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 		auto attachTop = tshift - bubble.top();
 		if (rtl()) attachLeft = width() - attachLeft - _attach->width();
 
-		auto attachSelection = selected ? FullSelection : TextSelection { 0, 0 };
+		auto attachContext = context.translated(-attachLeft, -attachTop);
+		attachContext.selection = selected ? FullSelection : TextSelection { 0, 0 };
 
 		p.translate(attachLeft, attachTop);
-		_attach->draw(p, r.translated(-attachLeft, -attachTop), attachSelection, ms);
+		_attach->draw(p, attachContext);
 		auto pixwidth = _attach->width();
 		auto pixheight = _attach->height();
 

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

@@ -22,7 +22,7 @@ public:
 
 	void refreshParentId(not_null<HistoryItem*> realParent) override;
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	[[nodiscard]] TextSelection adjustSelection(

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

@@ -276,14 +276,14 @@ bool Gif::autoplayEnabled() const {
 		_data);
 }
 
-void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Gif::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
 	ensureDataMediaCreated();
 	const auto item = _parent->data();
 	const auto loaded = dataLoaded();
 	const auto displayLoading = item->isSending() || _data->displayLoading();
-	const auto selected = (selection == FullSelection);
+	const auto selected = (context.selection == FullSelection);
 	const auto autoPaused = _parent->delegate()->elementIsGifPaused();
 	const auto cornerDownload = downloadInCorner();
 	const auto canBePlayed = _dataMedia->canBePlayed();
@@ -613,7 +613,7 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 	}
 	if (!isRound && !_caption.isEmpty()) {
 		p.setPen(outbg ? (selected ? st::historyTextOutFgSelected : st::historyTextOutFg) : (selected ? st::historyTextInFgSelected : st::historyTextInFg));
-		_caption.draw(p, st::msgPadding.left(), painty + painth + st::mediaCaptionSkip, captionw, style::al_left, 0, -1, selection);
+		_caption.draw(p, st::msgPadding.left(), painty + painth + st::mediaCaptionSkip, captionw, style::al_left, 0, -1, context.selection);
 	} else if (!inWebPage) {
 		auto fullRight = paintx + usex + usew;
 		auto fullBottom = painty + painth;
@@ -896,9 +896,7 @@ QSize Gif::sizeForGrouping(int width) const {
 
 void Gif::drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,
@@ -909,7 +907,7 @@ void Gif::drawGrouped(
 	const auto item = _parent->data();
 	const auto loaded = dataLoaded();
 	const auto displayLoading = (item->id < 0) || _data->displayLoading();
-	const auto selected = (selection == FullSelection);
+	const auto selected = (context.selection == FullSelection);
 	const auto autoPaused = _parent->delegate()->elementIsGifPaused();
 	const auto fullFeatured = fullFeaturedGrouped(sides);
 	const auto cornerDownload = fullFeatured && downloadInCorner();

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

@@ -45,7 +45,7 @@ public:
 		not_null<DocumentData*> document);
 	~Gif();
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	[[nodiscard]] TextSelection adjustSelection(
@@ -73,9 +73,7 @@ public:
 	QSize sizeForGrouping(int width) const override;
 	void drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,

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

@@ -199,12 +199,12 @@ void Invoice::refreshParentId(not_null<HistoryItem*> realParent) {
 	}
 }
 
-void Invoice::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Invoice::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	auto outbg = _parent->hasOutLayout();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	auto &semibold = selected ? (outbg ? st::msgOutServiceFgSelected : st::msgInServiceFgSelected) : (outbg ? st::msgOutServiceFg : st::msgInServiceFg);
 
@@ -226,14 +226,14 @@ void Invoice::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		if (_title.hasSkipBlock()) {
 			endskip = _parent->skipBlockWidth();
 		}
-		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleHeight / lineHeight, style::al_left, 0, -1, endskip, false, selection);
+		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleHeight / lineHeight, style::al_left, 0, -1, endskip, false, context.selection);
 		tshift += _titleHeight;
 
 		p.setTextPalette(selected ? (outbg ? st::outTextPaletteSelected : st::inTextPaletteSelected) : (outbg ? st::outTextPalette : st::inTextPalette));
 	}
 	if (_descriptionHeight) {
 		p.setPen(outbg ? st::webPageDescriptionOutFg : st::webPageDescriptionInFg);
-		_description.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, toDescriptionSelection(selection));
+		_description.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, toDescriptionSelection(context.selection));
 		tshift += _descriptionHeight;
 	}
 	if (_attach) {
@@ -244,10 +244,11 @@ void Invoice::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		auto attachTop = tshift - bubble.top();
 		if (rtl()) attachLeft = width() - attachLeft - _attach->width();
 
-		auto attachSelection = selected ? FullSelection : TextSelection { 0, 0 };
+		auto attachContext = context.translated(-attachLeft, -attachTop);
+		attachContext.selection = selected ? FullSelection : TextSelection { 0, 0 };
 
 		p.translate(attachLeft, attachTop);
-		_attach->draw(p, r.translated(-attachLeft, -attachTop), attachSelection, ms);
+		_attach->draw(p, attachContext);
 		auto pixwidth = _attach->width();
 
 		auto available = _status.maxWidth();

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

@@ -34,7 +34,7 @@ public:
 		return false;
 	}
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	[[nodiscard]] TextSelection adjustSelection(

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

@@ -148,12 +148,12 @@ TextSelection Location::fromDescriptionSelection(
 	return ShiftItemSelection(selection, _title);
 }
 
-void Location::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Location::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintx = 0, painty = 0, paintw = width(), painth = height();
 	bool bubble = _parent->hasBubble();
 	auto outbg = _parent->hasOutLayout();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	if (bubble) {
 		if (!_title.isEmpty() || !_description.isEmpty()) {
@@ -166,12 +166,12 @@ void Location::draw(Painter &p, const QRect &r, TextSelection selection, crl::ti
 
 		if (!_title.isEmpty()) {
 			p.setPen(outbg ? st::webPageTitleOutFg : st::webPageTitleInFg);
-			_title.drawLeftElided(p, paintx + st::msgPadding.left(), painty, textw, width(), 2, style::al_left, 0, -1, 0, false, selection);
+			_title.drawLeftElided(p, paintx + st::msgPadding.left(), painty, textw, width(), 2, style::al_left, 0, -1, 0, false, context.selection);
 			painty += qMin(_title.countHeight(textw), 2 * st::webPageTitleFont->height);
 		}
 		if (!_description.isEmpty()) {
 			p.setPen(outbg ? st::webPageDescriptionOutFg : st::webPageDescriptionInFg);
-			_description.drawLeftElided(p, paintx + st::msgPadding.left(), painty, textw, width(), 3, style::al_left, 0, -1, 0, false, toDescriptionSelection(selection));
+			_description.drawLeftElided(p, paintx + st::msgPadding.left(), painty, textw, width(), 3, style::al_left, 0, -1, 0, false, toDescriptionSelection(context.selection));
 			painty += qMin(_description.countHeight(textw), 3 * st::webPageDescriptionFont->height);
 		}
 		if (!_title.isEmpty() || !_description.isEmpty()) {

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

@@ -27,7 +27,7 @@ public:
 		const QString &description = QString());
 	~Location();
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	[[nodiscard]] TextSelection adjustSelection(

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

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_cursor_state.h"
 #include "lottie/lottie_single_player.h"
 #include "storage/storage_shared_media.h"
+#include "layout/layout_selection.h"
 #include "data/data_document.h"
 #include "ui/item_text_options.h"
 #include "ui/chat/message_bubble.h"
@@ -173,6 +174,13 @@ auto Media::getBubbleSelectionIntervals(
 	return {};
 }
 
+bool Media::usesBubblePattern(const PaintContext &context) const {
+	return (context.selection != FullSelection)
+		&& _parent->hasOutLayout()
+		&& context.bubblesPattern
+		&& !context.viewport.isEmpty()
+		&& !context.bubblesPattern->pixmap.size().isEmpty();
+}
 
 PointState Media::pointState(QPoint point) const {
 	return QRect(0, 0, width(), height()).contains(point)

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

@@ -40,6 +40,7 @@ enum class CursorState : char;
 enum class InfoDisplayType : char;
 struct TextState;
 struct StateRequest;
+struct PaintContext;
 class Element;
 
 enum class MediaInBubbleState {
@@ -85,11 +86,7 @@ public:
 	}
 	virtual void drawHighlight(Painter &p, int top) const {
 	}
-	virtual void draw(
-		Painter &p,
-		const QRect &r,
-		TextSelection selection,
-		crl::time ms) const = 0;
+	virtual void draw(Painter &p, const PaintContext &context) const = 0;
 	[[nodiscard]] virtual PointState pointState(QPoint point) const;
 	[[nodiscard]] virtual TextState textState(
 		QPoint point,
@@ -170,9 +167,7 @@ public:
 	}
 	virtual void drawGrouped(
 			Painter &p,
-			const QRect &clip,
-			TextSelection selection,
-			crl::time ms,
+			const PaintContext &context,
 			const QRect &geometry,
 			RectParts sides,
 			RectParts corners,
@@ -299,6 +294,8 @@ protected:
 	virtual void playAnimation(bool autoplay) {
 	}
 
+	[[nodiscard]] bool usesBubblePattern(const PaintContext &context) const;
+
 	const not_null<Element*> _parent;
 	MediaInBubbleState _inBubbleState = MediaInBubbleState::None;
 

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

@@ -281,21 +281,19 @@ void GroupedMedia::drawHighlight(Painter &p, int top) const {
 	}
 }
 
-void GroupedMedia::draw(
-		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms) const {
+void GroupedMedia::draw(Painter &p, const PaintContext &context) const {
 	auto wasCache = false;
 	auto nowCache = false;
 	const auto groupPadding = groupedPadding();
+	auto selection = context.selection;
 	const auto fullSelection = (selection == FullSelection);
 	const auto textSelection = (_mode == Mode::Column)
 		&& !fullSelection
 		&& !IsSubGroupSelection(selection);
 	for (auto i = 0, count = int(_parts.size()); i != count; ++i) {
 		const auto &part = _parts[i];
-		const auto partSelection = fullSelection
+		auto partContext = context;
+		partContext.selection = fullSelection
 			? FullSelection
 			: textSelection
 			? selection
@@ -313,9 +311,7 @@ void GroupedMedia::draw(
 		}
 		part.content->drawGrouped(
 			p,
-			clip,
-			partSelection,
-			ms,
+			partContext,
 			part.geometry.translated(0, groupPadding.top()),
 			part.sides,
 			cornersFromSides(part.sides),

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

@@ -32,11 +32,7 @@ public:
 	void refreshParentId(not_null<HistoryItem*> realParent) override;
 
 	void drawHighlight(Painter &p, int top) const override;
-	void draw(
-		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	PointState pointState(QPoint point) const override;
 	TextState textState(
 		QPoint point,

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

@@ -105,15 +105,11 @@ QSize UnwrappedMedia::countCurrentSize(int newWidth) {
 	return { newWidth, newHeight };
 }
 
-void UnwrappedMedia::draw(
-		Painter &p,
-		const QRect &r,
-		TextSelection selection,
-		crl::time ms) const {
+void UnwrappedMedia::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) {
 		return;
 	}
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	const auto rightAligned = _parent->hasOutLayout()
 		&& !_parent->delegate()->elementIsChatWide();

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

@@ -57,7 +57,7 @@ public:
 		not_null<Element*> parent,
 		std::unique_ptr<Content> content);
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	PointState pointState(QPoint point) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 

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

@@ -223,12 +223,12 @@ QSize Photo::countCurrentSize(int newWidth) {
 	return { newWidth, newHeight };
 }
 
-void Photo::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Photo::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
 	ensureDataMediaCreated();
 	_dataMedia->automaticLoad(_realParent->fullId(), _parent->data());
-	auto selected = (selection == FullSelection);
+	auto selected = (context.selection == FullSelection);
 	auto loaded = _dataMedia->loaded();
 	auto displayLoading = _data->displayLoading();
 
@@ -330,7 +330,7 @@ void Photo::draw(Painter &p, const QRect &r, TextSelection selection, crl::time
 	if (!_caption.isEmpty()) {
 		auto outbg = _parent->hasOutLayout();
 		p.setPen(outbg ? (selected ? st::historyTextOutFgSelected : st::historyTextOutFg) : (selected ? st::historyTextInFgSelected : st::historyTextInFg));
-		_caption.draw(p, st::msgPadding.left(), painty + painth + st::mediaCaptionSkip, captionw, style::al_left, 0, -1, selection);
+		_caption.draw(p, st::msgPadding.left(), painty + painth + st::mediaCaptionSkip, captionw, style::al_left, 0, -1, context.selection);
 	} else if (!inWebPage) {
 		auto fullRight = paintx + paintw;
 		auto fullBottom = painty + painth;
@@ -489,9 +489,7 @@ QSize Photo::sizeForGrouping(int width) const {
 
 void Photo::drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,
@@ -503,7 +501,7 @@ void Photo::drawGrouped(
 
 	validateGroupedCache(geometry, corners, cacheKey, cache);
 
-	const auto selected = (selection == FullSelection);
+	const auto selected = (context.selection == FullSelection);
 	const auto loaded = _dataMedia->loaded();
 	const auto displayLoading = _data->displayLoading();
 	const auto bubble = _parent->hasBubble();

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

@@ -37,7 +37,7 @@ public:
 		int width);
 	~Photo();
 
-	void draw(Painter &p, const QRect &clip, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	[[nodiscard]] TextSelection adjustSelection(
@@ -62,9 +62,7 @@ public:
 	QSize sizeForGrouping(int width) const override;
 	void drawGrouped(
 		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms,
+		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
 		RectParts corners,

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

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_element.h"
 #include "history/view/history_view_cursor_state.h"
 #include "calls/calls_instance.h"
+#include "ui/chat/message_bubble.h"
 #include "ui/text/text_options.h"
 #include "ui/text/text_utilities.h"
 #include "ui/text/format_values.h"
@@ -715,15 +716,15 @@ void Poll::updateAnswerVotes() {
 	}
 }
 
-void Poll::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void Poll::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	checkSendingAnimation();
-	_poll->checkResultsReload(_parent->data(), ms);
+	_poll->checkResultsReload(_parent->data(), context.now);
 
 	const auto outbg = _parent->hasOutLayout();
-	const auto selected = (selection == FullSelection);
+	const auto selected = (context.selection == FullSelection);
 	const auto &regular = selected ? (outbg ? st::msgOutDateFgSelected : st::msgInDateFgSelected) : (outbg ? st::msgOutDateFg : st::msgInDateFg);
 
 	const auto padding = st::msgPadding;
@@ -734,14 +735,14 @@ void Poll::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 	paintw -= padding.left() + padding.right();
 
 	p.setPen(outbg ? st::webPageTitleOutFg : st::webPageTitleInFg);
-	_question.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, selection);
+	_question.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, context.selection);
 	tshift += _question.countHeight(paintw) + st::historyPollSubtitleSkip;
 
 	p.setPen(regular);
 	_subtitle.drawLeftElided(p, padding.left(), tshift, paintw, width());
-	paintRecentVoters(p, padding.left() + _subtitle.maxWidth(), tshift, selection);
-	paintCloseByTimer(p, padding.left() + paintw, tshift, selection);
-	paintShowSolution(p, padding.left() + paintw, tshift, selection);
+	paintRecentVoters(p, padding.left() + _subtitle.maxWidth(), tshift, context);
+	paintCloseByTimer(p, padding.left() + paintw, tshift, context.selection);
+	paintShowSolution(p, padding.left() + paintw, tshift, context.selection);
 	tshift += st::msgDateFont->height + st::historyPollAnswersSkip;
 
 	const auto progress = _answersAnimation
@@ -773,14 +774,14 @@ void Poll::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 			tshift,
 			paintw,
 			width(),
-			selection);
+			context.selection);
 		tshift += height;
 	}
 	if (!inlineFooter()) {
-		paintBottom(p, padding.left(), tshift, paintw, selection);
+		paintBottom(p, padding.left(), tshift, paintw, context.selection);
 	} else if (!_totalVotesLabel.isEmpty()) {
 		tshift += st::msgPadding.bottom();
-		paintInlineFooter(p, padding.left(), tshift, paintw, selection);
+		paintInlineFooter(p, padding.left(), tshift, paintw, context.selection);
 	}
 }
 
@@ -864,7 +865,7 @@ void Poll::paintRecentVoters(
 		Painter &p,
 		int left,
 		int top,
-		TextSelection selection) const {
+		const PaintContext &context) const {
 	const auto count = int(_recentVoters.size());
 	if (!count) {
 		return;
@@ -875,7 +876,7 @@ void Poll::paintRecentVoters(
 	auto y = top;
 	const auto size = st::historyPollRecentVoterSize;
 	const auto outbg = _parent->hasOutLayout();
-	const auto selected = (selection == FullSelection);
+	const auto selected = (context.selection == FullSelection);
 	auto pen = (selected
 		? (outbg ? st::msgOutBgSelected : st::msgInBgSelected)
 		: (outbg ? st::msgOutBg : st::msgInBg))->p;
@@ -888,10 +889,26 @@ void Poll::paintRecentVoters(
 		if (!was && recent.userpic) {
 			created = true;
 		}
-		p.setPen(pen);
-		p.setBrush(Qt::NoBrush);
-		PainterHighQualityEnabler hq(p);
-		p.drawEllipse(x, y, size, size);
+		const auto paintContent = [&](Painter &p) {
+			p.setPen(pen);
+			p.setBrush(Qt::NoBrush);
+			PainterHighQualityEnabler hq(p);
+			p.drawEllipse(x, y, size, size);
+		};
+		if (usesBubblePattern(context)) {
+			const auto add = st::lineWidth * 2;
+			const auto target = QRect(x, y, size, size).marginsAdded(
+				{ add, add, add, add });
+			Ui::PaintPatternBubblePart(
+				p,
+				context.viewport,
+				context.bubblesPattern->pixmap,
+				target,
+				paintContent,
+				_userpicCircleCache);
+		} else {
+			paintContent(p);
+		}
 		x -= st::historyPollRecentVoterSkip;
 	}
 	if (created) {

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

@@ -30,7 +30,7 @@ public:
 		not_null<PollData*> poll);
 	~Poll();
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {
@@ -107,7 +107,7 @@ private:
 		Painter &p,
 		int left,
 		int top,
-		TextSelection selection) const;
+		const PaintContext &context) const;
 	void paintCloseByTimer(
 		Painter &p,
 		int right,
@@ -213,6 +213,7 @@ private:
 	mutable std::unique_ptr<Ui::FireworksAnimation> _fireworksAnimation;
 	Ui::Animations::Simple _wrongAnswerAnimation;
 	mutable QPoint _lastLinkPoint;
+	mutable QImage _userpicCircleCache;
 
 	mutable std::unique_ptr<CloseInformation> _close;
 

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

@@ -150,7 +150,7 @@ QSize ThemeDocument::countCurrentSize(int newWidth) {
 	return { newWidth, newHeight };
 }
 
-void ThemeDocument::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void ThemeDocument::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
 	ensureDataMediaCreated();
@@ -158,7 +158,7 @@ void ThemeDocument::draw(Painter &p, const QRect &r, TextSelection selection, cr
 	if (_data) {
 		_dataMedia->automaticLoad(_realParent->fullId(), _parent->data());
 	}
-	auto selected = (selection == FullSelection);
+	auto selected = (context.selection == FullSelection);
 	auto loaded = dataLoaded();
 	auto displayLoading = _data && _data->displayLoading();
 

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

@@ -27,11 +27,7 @@ public:
 		const std::optional<Data::WallPaper> &params);
 	~ThemeDocument();
 
-	void draw(
-		Painter &p,
-		const QRect &clip,
-		TextSelection selection,
-		crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	DocumentData *getDocument() const override {

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

@@ -448,12 +448,12 @@ void WebPage::unloadHeavyPart() {
 	_photoMedia = nullptr;
 }
 
-void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
+void WebPage::draw(Painter &p, const PaintContext &context) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 	auto paintw = width();
 
 	auto outbg = _parent->hasOutLayout();
-	bool selected = (selection == FullSelection);
+	bool selected = (context.selection == FullSelection);
 
 	auto &barfg = selected ? (outbg ? st::msgOutReplyBarSelColor : st::msgInReplyBarSelColor) : (outbg ? st::msgOutReplyBarColor : st::msgInReplyBarColor);
 	auto &semibold = selected ? (outbg ? st::msgOutServiceFgSelected : st::msgInServiceFgSelected) : (outbg ? st::msgOutServiceFg : st::msgInServiceFg);
@@ -512,7 +512,7 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		if (_siteName.hasSkipBlock()) {
 			endskip = _parent->skipBlockWidth();
 		}
-		_siteName.drawLeftElided(p, padding.left(), tshift, paintw, width(), _siteNameLines, style::al_left, 0, -1, endskip, false, selection);
+		_siteName.drawLeftElided(p, padding.left(), tshift, paintw, width(), _siteNameLines, style::al_left, 0, -1, endskip, false, context.selection);
 		tshift += lineHeight;
 	}
 	if (_titleLines) {
@@ -521,7 +521,7 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		if (_title.hasSkipBlock()) {
 			endskip = _parent->skipBlockWidth();
 		}
-		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, toTitleSelection(selection));
+		_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, toTitleSelection(context.selection));
 		tshift += _titleLines * lineHeight;
 	}
 	if (_descriptionLines) {
@@ -531,10 +531,10 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 			endskip = _parent->skipBlockWidth();
 		}
 		if (_descriptionLines > 0) {
-			_description.drawLeftElided(p, padding.left(), tshift, paintw, width(), _descriptionLines, style::al_left, 0, -1, endskip, false, toDescriptionSelection(selection));
+			_description.drawLeftElided(p, padding.left(), tshift, paintw, width(), _descriptionLines, style::al_left, 0, -1, endskip, false, toDescriptionSelection(context.selection));
 			tshift += _descriptionLines * lineHeight;
 		} else {
-			_description.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, toDescriptionSelection(selection));
+			_description.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, toDescriptionSelection(context.selection));
 			tshift += _description.countHeight(paintw);
 		}
 	}
@@ -548,8 +548,9 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 
 		p.translate(attachLeft, attachTop);
 
-		auto attachSelection = selected ? FullSelection : TextSelection { 0, 0 };
-		_attach->draw(p, r.translated(-attachLeft, -attachTop), attachSelection, ms);
+		auto attachContext = context.translated(-attachLeft, -attachTop);
+		attachContext.selection = selected ? FullSelection : TextSelection { 0, 0 };
+		_attach->draw(p, attachContext);
 		auto pixwidth = _attach->width();
 		auto pixheight = _attach->height();
 

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

@@ -24,7 +24,7 @@ public:
 
 	void refreshParentId(not_null<HistoryItem*> realParent) override;
 
-	void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
+	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
 
 	bool hideMessageText() const override {

Telegram/SourceFiles/ui/chat/message_bubble.cpp

@@ -93,10 +93,11 @@ void PaintPatternBubble(Painter &p, const SimpleBubble &args) {
 		const auto fill = rect.intersected(args.patternViewport);
 		if (!fill.isEmpty()) {
 			p.setClipRect(fill);
-			// #TODO bubbles optimizes
-			const auto to = args.patternViewport;
-			const auto from = QRect(QPoint(), pattern->pixmap.size());
-			p.drawPixmap(to, pattern->pixmap, from);
+			PaintPatternBubblePart(
+				p,
+				args.patternViewport,
+				pattern->pixmap,
+				fill);
 			p.setClipping(false);
 		}
 	};
@@ -112,26 +113,13 @@ void PaintPatternBubble(Painter &p, const SimpleBubble &args) {
 			int y,
 			const QImage &mask,
 			QImage &cache) {
-		Expects(mask.bytesPerLine() == mask.width() * 4);
-		Expects(mask.format() == QImage::Format_ARGB32_Premultiplied);
-
-		if (cache.size() != mask.size()) {
-			cache = QImage(
-				mask.size(),
-				QImage::Format_ARGB32_Premultiplied);
-		}
-		cache.setDevicePixelRatio(mask.devicePixelRatio());
-		Assert(cache.bytesPerLine() == cache.width() * 4);
-		memcpy(cache.bits(), mask.constBits(), mask.sizeInBytes());
-
-		auto q = QPainter(&cache);
-		q.setCompositionMode(QPainter::CompositionMode_SourceIn);
-		const auto to = args.patternViewport.translated(-x, -y);
-		const auto from = QRect(QPoint(), pattern->pixmap.size());
-		q.drawPixmap(to, pattern->pixmap, from);
-		q.end();
-
-		p.drawImage(x, y, cache);
+		PaintPatternBubblePart(
+			p,
+			args.patternViewport,
+			pattern->pixmap,
+			QRect(QPoint(x, y), mask.size() / int(mask.devicePixelRatio())),
+			mask,
+			cache);
 	};
 	const auto fillCorner = [&](int x, int y, int index) {
 		fillPattern(
@@ -365,4 +353,72 @@ void PaintBubble(Painter &p, const ComplexBubble &args) {
 	}
 }
 
+void PaintPatternBubblePart(
+		QPainter &p,
+		const QRect &viewport,
+		const QPixmap &pixmap,
+		const QRect &target) {
+	// #TODO bubbles optimizes
+	const auto to = viewport;
+	const auto from = QRect(QPoint(), pixmap.size());
+	p.drawPixmap(to, pixmap, from);
+}
+
+void PaintPatternBubblePart(
+		QPainter &p,
+		const QRect &viewport,
+		const QPixmap &pixmap,
+		const QRect &target,
+		const QImage &mask,
+		QImage &cache) {
+	Expects(mask.bytesPerLine() == mask.width() * 4);
+	Expects(mask.format() == QImage::Format_ARGB32_Premultiplied);
+
+	if (cache.size() != mask.size()) {
+		cache = QImage(
+			mask.size(),
+			QImage::Format_ARGB32_Premultiplied);
+	}
+	cache.setDevicePixelRatio(mask.devicePixelRatio());
+	Assert(cache.bytesPerLine() == cache.width() * 4);
+	memcpy(cache.bits(), mask.constBits(), mask.sizeInBytes());
+
+	auto q = QPainter(&cache);
+	q.setCompositionMode(QPainter::CompositionMode_SourceIn);
+	PaintPatternBubblePart(
+		q,
+		viewport.translated(-target.topLeft()),
+		pixmap,
+		QRect(QPoint(), cache.size() / int(cache.devicePixelRatio())));
+	q.end();
+
+	p.drawImage(target, cache);
+}
+
+void PaintPatternBubblePart(
+		QPainter &p,
+		const QRect &viewport,
+		const QPixmap &pixmap,
+		const QRect &target,
+		Fn<void(Painter&)> paintContent,
+		QImage &cache) {
+	Expects(paintContent != nullptr);
+
+	if (cache.size() != target.size() * style::DevicePixelRatio()) {
+		cache = QImage(
+			target.size() * style::DevicePixelRatio(),
+			QImage::Format_ARGB32_Premultiplied);
+		cache.setDevicePixelRatio(style::DevicePixelRatio());
+	}
+	cache.fill(Qt::transparent);
+	auto q = Painter(&cache);
+	q.translate(-target.topLeft());
+	paintContent(q);
+	q.setCompositionMode(QPainter::CompositionMode_SourceIn);
+	PaintPatternBubblePart(q, viewport, pixmap, target);
+	q.end();
+
+	p.drawImage(target, cache);
+}
+
 } // namespace Ui

Telegram/SourceFiles/ui/chat/message_bubble.h

@@ -49,4 +49,26 @@ struct ComplexBubble {
 void PaintBubble(Painter &p, const SimpleBubble &args);
 void PaintBubble(Painter &p, const ComplexBubble &args);
 
+void PaintPatternBubblePart(
+	QPainter &p,
+	const QRect &viewport,
+	const QPixmap &pixmap,
+	const QRect &target);
+
+void PaintPatternBubblePart(
+	QPainter &p,
+	const QRect &viewport,
+	const QPixmap &pixmap,
+	const QRect &target,
+	const QImage &mask,
+	QImage &cache);
+
+void PaintPatternBubblePart(
+	QPainter &p,
+	const QRect &viewport,
+	const QPixmap &pixmap,
+	const QRect &target,
+	Fn<void(Painter&)> paintContent,
+	QImage &cache);
+
 } // namespace Ui

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -1484,8 +1484,8 @@ HistoryView::PaintContext SessionController::bubblesContext(
 	//}
 	return {
 		.bubblesPattern = _bubblesBackgroundPattern.get(),
-		.viewport = viewport.translated(0, -args.initialShift),
-		.clip = args.clip.translated(0, -args.initialShift),
+		.viewport = viewport,
+		.clip = args.clip,
 		.now = crl::now(),
 	};
 }

Telegram/SourceFiles/window/window_session_controller.h

@@ -454,7 +454,6 @@ public:
 		int visibleAreaTopGlobal = 0;
 		int visibleAreaWidth = 0;
 		QRect clip;
-		int initialShift = 0;
 	};
 	[[nodiscard]] HistoryView::PaintContext bubblesContext(
 		BubblesContextArgs &&args);