Support new rounding for albums.

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

@@ -421,13 +421,7 @@ QSize Document::countCurrentSize(int newWidth) {
 }
 
 void Document::draw(Painter &p, const PaintContext &context) const {
-	const auto corners = (isBubbleTop()
-		? (RectPart::TopLeft | RectPart::TopRight)
-		: RectParts())
-		| ((isRoundedInBubbleBottom() && !Has<HistoryDocumentCaptioned>())
-			? (RectPart::BottomLeft | RectPart::BottomRight)
-			: RectParts());
-	draw(p, context, width(), LayoutMode::Full, corners);
+	draw(p, context, width(), LayoutMode::Full, adjustedBubbleRounding());
 }
 
 void Document::draw(
@@ -435,7 +429,7 @@ void Document::draw(
 		const PaintContext &context,
 		int width,
 		LayoutMode mode,
-		RectParts corners) const {
+		Ui::BubbleRounding outsideRounding) const {
 	if (width < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
 	ensureDataMediaCreated();
@@ -476,7 +470,7 @@ void Document::draw(
 	const auto inner = QRect(rthumb.x() + (rthumb.width() - innerSize) / 2, rthumb.y() + (rthumb.height() - innerSize) / 2, innerSize, innerSize);
 	const auto radialOpacity = radial ? _animation->radial.opacity() : 1.;
 	if (thumbed) {
-		const auto rounding = thumbRounding(mode, corners);
+		const auto rounding = thumbRounding(mode, outsideRounding);
 		validateThumbnail(thumbed, st.thumbSize, rounding);
 		p.drawImage(rthumb, thumbed->thumbnail);
 		if (context.selected()) {
@@ -703,19 +697,20 @@ void Document::draw(
 
 Ui::BubbleRounding Document::thumbRounding(
 		LayoutMode mode,
-		RectParts corners) const {
-	auto result = bubbleRounding();
+		Ui::BubbleRounding outsideRounding) const {
 	using Corner = Ui::BubbleCornerRounding;
 	if (mode != LayoutMode::Grouped && _parent->media() != this) {
 		return {}; // In a WebPage preview.
 	}
-	const auto adjust = [&](RectPart corner, Corner already) {
-		return (already == Corner::Large && (corners & corner))
+	const auto hasCaption = Has<HistoryDocumentCaptioned>();
+	const auto adjust = [&](Corner already, bool skip = false) {
+		return (already == Corner::Large && !skip)
 			? Corner::Large
 			: Corner::Small;
 	};
-	result.topLeft = adjust(RectPart::TopLeft, result.topLeft);
-	result.bottomLeft = adjust(RectPart::BottomLeft, result.bottomLeft);
+	auto result = Ui::BubbleRounding();
+	result.topLeft = adjust(outsideRounding.topLeft);
+	result.bottomLeft = adjust(outsideRounding.bottomLeft, hasCaption);
 	result.topRight = result.bottomRight = Corner::Small;
 	return result;
 }
@@ -1280,7 +1275,7 @@ void Document::drawGrouped(
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
@@ -1290,7 +1285,7 @@ void Document::drawGrouped(
 		context.translated(-geometry.topLeft()),
 		geometry.width(),
 		LayoutMode::Grouped,
-		corners);
+		rounding);
 	p.translate(-geometry.topLeft());
 }
 

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

@@ -69,7 +69,7 @@ public:
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const override;
@@ -110,7 +110,7 @@ private:
 		const PaintContext &context,
 		int width,
 		LayoutMode mode,
-		RectParts corners) const;
+		Ui::BubbleRounding outsideRounding) const;
 	[[nodiscard]] TextState textState(
 		QPoint point,
 		QSize layout,
@@ -128,7 +128,7 @@ private:
 
 	[[nodiscard]] Ui::BubbleRounding thumbRounding(
 		LayoutMode mode,
-		RectParts corners) const;
+		Ui::BubbleRounding outsideRounding) const;
 	void validateThumbnail(
 		not_null<const HistoryDocumentThumbed*> thumbed,
 		int size,

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

@@ -281,25 +281,6 @@ void Gif::validateRoundingMask(QSize size) const {
 	}
 }
 
-Images::CornersMaskRef Gif::prepareRoundingRef(
-		std::optional<Ui::BubbleRounding> rounding) const {
-	using namespace Ui;
-	using namespace Images;
-	if (!rounding) {
-		return CornersMaskRef(CachedCornersMasks(CachedCornerRadius::Small));
-	}
-	auto result = CornersMaskRef();
-	for (auto i = 0; i != 4; ++i) {
-		const auto corner = (*rounding)[i];
-		result.p[i] = (corner == BubbleCornerRounding::Large)
-			? &CachedCornersMasks(CachedCornerRadius::BubbleLarge)[i]
-			: (corner == BubbleCornerRounding::Small)
-			? &CachedCornersMasks(CachedCornerRadius::BubbleSmall)[i]
-			: nullptr;
-	}
-	return result;
-}
-
 bool Gif::downloadInCorner() const {
 	return _data->isVideoFile()
 		&& (_data->loading() || !autoplayEnabled())
@@ -429,7 +410,7 @@ void Gif::draw(Painter &p, const PaintContext &context) const {
 			validateRoundingMask(request.outer);
 			request.mask = _roundingMask;
 		} else {
-			request.rounding = prepareRoundingRef(rounding);
+			request.rounding = MediaRoundingMask(rounding);
 		}
 		if (!activeRoundPlaying && activeOwnPlaying->instance.playerLocked()) {
 			if (activeOwnPlaying->frozenFrame.isNull()) {
@@ -1020,7 +1001,7 @@ void Gif::drawGrouped(
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
@@ -1081,8 +1062,7 @@ void Gif::drawGrouped(
 		auto request = ::Media::Streaming::FrameRequest{
 			.resize = pixSize * cIntRetinaFactor(),
 			.outer = geometry.size() * cIntRetinaFactor(),
-			//.radius = roundRadius, // #TODO rounding
-			//.corners = corners,
+			.rounding = MediaRoundingMask(rounding),
 		};
 		if (activeOwnPlaying->instance.playerLocked()) {
 			if (activeOwnPlaying->frozenFrame.isNull()) {
@@ -1105,7 +1085,7 @@ void Gif::drawGrouped(
 			}
 		}
 	} else {
-		validateGroupedCache(geometry, corners, cacheKey, cache);
+		validateGroupedCache(geometry, rounding, cacheKey, cache);
 		p.drawPixmap(geometry, *cache);
 	}
 
@@ -1114,11 +1094,10 @@ void Gif::drawGrouped(
 		: highlightOpacity;
 	if (overlayOpacity > 0.) {
 		p.setOpacity(overlayOpacity);
-		// #TODO rounding
-		//Ui::FillComplexOverlayRect(p, st, geometry, roundRadius, corners);
-		//if (!context.selected()) {
-		//	Ui::FillComplexOverlayRect(p, st, geometry, roundRadius, corners);
-		//}
+		fillImageOverlay(p, geometry, rounding, context);
+		if (!context.selected()) {
+			fillImageOverlay(p, geometry, rounding, context);
+		}
 		p.setOpacity(1.);
 	}
 
@@ -1355,7 +1334,7 @@ bool Gif::isUnwrapped() const {
 
 void Gif::validateGroupedCache(
 		const QRect &geometry,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
 	using Option = Images::Option;
@@ -1377,18 +1356,11 @@ void Gif::validateGroupedCache(
 	const auto loadLevel = good ? 3 : thumb ? 2 : image ? 1 : 0;
 	const auto width = geometry.width();
 	const auto height = geometry.height();
-	const auto corner = [&](RectPart part, Option skip) {
-		return !(corners & part) ? skip : Option();
-	};
-	const auto options = Option::RoundLarge
-		| (blur ? Option::Blur : Option(0))
-		| corner(RectPart::TopLeft, Option::RoundSkipTopLeft)
-		| corner(RectPart::TopRight, Option::RoundSkipTopRight)
-		| corner(RectPart::BottomLeft, Option::RoundSkipBottomLeft)
-		| corner(RectPart::BottomRight, Option::RoundSkipBottomRight);
+	const auto options = (blur ? Option::Blur : Option(0));
 	const auto key = (uint64(width) << 48)
 		| (uint64(height) << 32)
 		| (uint64(options) << 16)
+		| (uint64(rounding.key()) << 8)
 		| (uint64(loadLevel));
 	if (*cacheKey == key) {
 		return;
@@ -1403,9 +1375,14 @@ void Gif::validateGroupedCache(
 	const auto ratio = style::DevicePixelRatio();
 
 	*cacheKey = key;
-	*cache = (image ? image : Image::BlankMedia().get())->pixNoCache(
+	auto scaled = Images::Prepare(
+		(image ? image : Image::BlankMedia().get())->original(),
 		pixSize * ratio,
 		{ .options = options, .outer = { width, height } });
+	auto rounded = Images::Round(
+		std::move(scaled),
+		MediaRoundingMask(rounding));
+	*cache = Ui::PixmapFromImage(std::move(rounded));
 }
 
 void Gif::setStatusSize(int64 newSize) const {

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

@@ -76,7 +76,7 @@ public:
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const override;
@@ -169,7 +169,7 @@ private:
 
 	void validateGroupedCache(
 		const QRect &geometry,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const;
 	void setStatusSize(int64 newSize) const;
@@ -177,8 +177,6 @@ private:
 	[[nodiscard]] QSize sizeForAspectRatio() const;
 
 	void validateRoundingMask(QSize size) const;
-	[[nodiscard]] Images::CornersMaskRef prepareRoundingRef(
-		std::optional<Ui::BubbleRounding> rounding) const;
 
 	[[nodiscard]] bool downloadInCorner() const;
 	void drawCornerStatus(

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

@@ -189,7 +189,7 @@ public:
 			const PaintContext &context,
 			const QRect &geometry,
 			RectParts sides,
-			RectParts corners,
+			Ui::BubbleRounding rounding,
 			float64 highlightOpacity,
 			not_null<uint64*> cacheKey,
 			not_null<QPixmap*> cache) const {

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

@@ -245,15 +245,23 @@ void GroupedMedia::refreshParentId(
 	}
 }
 
-RectParts GroupedMedia::cornersFromSides(RectParts sides) const {
+Ui::BubbleRounding GroupedMedia::applyRoundingSides(
+		Ui::BubbleRounding already,
+		RectParts sides) const {
 	auto result = Ui::GetCornersFromSides(sides);
-	if (!isBubbleTop()) {
-		result &= ~(RectPart::TopLeft | RectPart::TopRight);
+	if (!(result & RectPart::TopLeft)) {
+		already.topLeft = Ui::BubbleCornerRounding::None;
 	}
-	if (!isRoundedInBubbleBottom() || !_caption.isEmpty()) {
-		result &= ~(RectPart::BottomLeft | RectPart::BottomRight);
+	if (!(result & RectPart::TopRight)) {
+		already.topRight = Ui::BubbleCornerRounding::None;
 	}
-	return result;
+	if (!(result & RectPart::BottomLeft)) {
+		already.bottomLeft = Ui::BubbleCornerRounding::None;
+	}
+	if (!(result & RectPart::BottomRight)) {
+		already.bottomRight = Ui::BubbleCornerRounding::None;
+	}
+	return already;
 }
 
 QMargins GroupedMedia::groupedPadding() const {
@@ -302,6 +310,11 @@ void GroupedMedia::draw(Painter &p, const PaintContext &context) const {
 	const auto textSelection = (_mode == Mode::Column)
 		&& !fullSelection
 		&& !IsSubGroupSelection(selection);
+	const auto inWebPage = (_parent->media() != this);
+	constexpr auto kSmall = Ui::BubbleCornerRounding::Small;
+	const auto rounding = inWebPage
+		? Ui::BubbleRounding{ kSmall, kSmall, kSmall, kSmall }
+		: adjustedBubbleRoundingWithCaption(_caption);
 	for (auto i = 0, count = int(_parts.size()); i != count; ++i) {
 		const auto &part = _parts[i];
 		const auto partContext = context.withSelection(fullSelection
@@ -325,7 +338,7 @@ void GroupedMedia::draw(Painter &p, const PaintContext &context) const {
 			partContext,
 			part.geometry.translated(0, groupPadding.top()),
 			part.sides,
-			cornersFromSides(part.sides),
+			applyRoundingSides(rounding, part.sides),
 			highlightOpacity,
 			&part.cacheKey,
 			&part.cache);

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

@@ -141,7 +141,9 @@ private:
 
 	void refreshCaption();
 
-	[[nodiscard]] RectParts cornersFromSides(RectParts sides) const;
+	[[nodiscard]] Ui::BubbleRounding applyRoundingSides(
+		Ui::BubbleRounding already,
+		RectParts sides) const;
 	[[nodiscard]] QMargins groupedPadding() const;
 
 	Ui::Text::String _caption;

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

@@ -543,14 +543,14 @@ void Photo::drawGrouped(
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
 	ensureDataMediaCreated();
 	_dataMedia->automaticLoad(_realParent->fullId(), _parent->data());
 
-	validateGroupedCache(geometry, corners, cacheKey, cache);
+	validateGroupedCache(geometry, rounding, cacheKey, cache);
 
 	const auto st = context.st;
 	const auto sti = context.imageStyle();
@@ -573,11 +573,10 @@ void Photo::drawGrouped(
 	if (overlayOpacity > 0.) {
 		p.setOpacity(overlayOpacity);
 		const auto roundRadius = ImageRoundRadius::Large;
-		// #TODO rounding
-		//Ui::FillComplexOverlayRect(p, st, geometry, roundRadius, corners);
-		//if (!context.selected()) {
-		//	Ui::FillComplexOverlayRect(p, st, geometry, roundRadius, corners);
-		//}
+		fillImageOverlay(p, geometry, rounding, context);
+		if (!context.selected()) {
+			fillImageOverlay(p, geometry, rounding, context);
+		}
 		p.setOpacity(1.);
 	}
 
@@ -680,7 +679,7 @@ bool Photo::needInfoDisplay() const {
 
 void Photo::validateGroupedCache(
 		const QRect &geometry,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
 	using Option = Images::Option;
@@ -697,18 +696,11 @@ void Photo::validateGroupedCache(
 		: 0;
 	const auto width = geometry.width();
 	const auto height = geometry.height();
-	const auto corner = [&](RectPart part, Option skip) {
-		return !(corners & part) ? skip : Option();
-	};
-	const auto options = Option::RoundLarge
-		| (loaded ? Option() : Option::Blur)
-		| corner(RectPart::TopLeft, Option::RoundSkipTopLeft)
-		| corner(RectPart::TopRight, Option::RoundSkipTopRight)
-		| corner(RectPart::BottomLeft, Option::RoundSkipBottomLeft)
-		| corner(RectPart::BottomRight, Option::RoundSkipBottomRight);
+	const auto options = (loaded ? Option() : Option::Blur);
 	const auto key = (uint64(width) << 48)
 		| (uint64(height) << 32)
 		| (uint64(options) << 16)
+		| (uint64(rounding.key()) << 8)
 		| (uint64(loadLevel));
 	if (*cacheKey == key) {
 		return;
@@ -731,9 +723,14 @@ void Photo::validateGroupedCache(
 		: Image::BlankMedia().get();
 
 	*cacheKey = key;
-	*cache = image->pixNoCache(
+	auto scaled = Images::Prepare(
+		image->original(),
 		pixSize * ratio,
 		{ .options = options, .outer = { width, height } });
+	auto rounded = Images::Round(
+		std::move(scaled),
+		MediaRoundingMask(rounding));
+	*cache = Ui::PixmapFromImage(std::move(rounded));
 }
 
 bool Photo::createStreamingObjects() {

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

@@ -67,7 +67,7 @@ public:
 		const PaintContext &context,
 		const QRect &geometry,
 		RectParts sides,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		float64 highlightOpacity,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const override;
@@ -123,7 +123,7 @@ private:
 	bool needInfoDisplay() const;
 	void validateGroupedCache(
 		const QRect &geometry,
-		RectParts corners,
+		Ui::BubbleRounding rounding,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const;
 	void validateImageCache(

Telegram/SourceFiles/ui/chat/message_bubble.h

@@ -72,6 +72,11 @@ struct BubbleRounding {
 		return { this, index };
 	}
 
+	[[nodiscard]] uchar key() const {
+		static_assert(sizeof(*this) == sizeof(uchar));
+		return uchar(*reinterpret_cast<const std::byte*>(this));
+	}
+
 	inline friend constexpr auto operator<=>(
 		BubbleRounding,
 		BubbleRounding) = default;