Display nice price tag, handle pay in albums.

Telegram/SourceFiles/apiwrap.cpp

@@ -4212,6 +4212,67 @@ void ApiWrap::sendMediaWithRandomId(
 	});
 }
 
+void ApiWrap::sendMultiPaidMedia(
+		not_null<HistoryItem*> item,
+		const QVector<MTPInputMedia> &medias,
+		Api::SendOptions options,
+		uint64 randomId,
+		Fn<void(bool)> done) {
+	Expects(options.price > 0);
+
+	const auto history = item->history();
+	const auto replyTo = item->replyTo();
+
+	auto caption = item->originalText();
+	TextUtilities::Trim(caption);
+	auto sentEntities = Api::EntitiesToMTP(
+		_session,
+		caption.entities,
+		Api::ConvertOption::SkipLocal);
+
+	using Flag = MTPmessages_SendMedia::Flag;
+	const auto flags = Flag(0)
+		| (replyTo ? Flag::f_reply_to : Flag(0))
+		| (ShouldSendSilent(history->peer, options)
+			? Flag::f_silent
+			: Flag(0))
+		| (!sentEntities.v.isEmpty() ? Flag::f_entities : Flag(0))
+		| (options.scheduled ? Flag::f_schedule_date : Flag(0))
+		| (options.sendAs ? Flag::f_send_as : Flag(0))
+		| (options.shortcutId ? Flag::f_quick_reply_shortcut : Flag(0))
+		| (options.effectId ? Flag::f_effect : Flag(0))
+		| (options.invertCaption ? Flag::f_invert_media : Flag(0));
+
+	auto &histories = history->owner().histories();
+	const auto peer = history->peer;
+	const auto itemId = item->fullId();
+	histories.sendPreparedMessage(
+		history,
+		replyTo,
+		randomId,
+		Data::Histories::PrepareMessage<MTPmessages_SendMedia>(
+			MTP_flags(flags),
+			peer->input,
+			Data::Histories::ReplyToPlaceholder(),
+			MTP_inputMediaPaidMedia(
+				MTP_long(options.price),
+				MTP_vector<MTPInputMedia>(medias)),
+			MTP_string(caption.text),
+			MTP_long(randomId),
+			MTPReplyMarkup(),
+			sentEntities,
+			MTP_int(options.scheduled),
+			(options.sendAs ? options.sendAs->input : MTP_inputPeerEmpty()),
+			Data::ShortcutIdToMTP(_session, options.shortcutId),
+			MTP_long(options.effectId)
+		), [=](const MTPUpdates &result, const MTP::Response &response) {
+		if (done) done(true);
+	}, [=](const MTP::Error &error, const MTP::Response &response) {
+		if (done) done(false);
+		sendMessageFail(error, peer, randomId, itemId);
+	});
+}
+
 void ApiWrap::sendAlbumWithUploaded(
 		not_null<HistoryItem*> item,
 		const MessageGroupId &groupId,
@@ -4266,7 +4327,7 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 		_sendingAlbums.remove(groupId);
 		return;
 	} else if (medias.size() < 2) {
-		const auto &single = medias.front().c_inputSingleMedia();
+		const auto &single = medias.front().data();
 		sendMediaWithRandomId(
 			sample,
 			single.vmedia(),
@@ -4274,6 +4335,19 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 			single.vrandom_id().v);
 		_sendingAlbums.remove(groupId);
 		return;
+	} else if (album->options.price > 0) {
+		const auto &single = medias.front().data();
+		auto list = medias | ranges::view::transform([](
+				const MTPInputSingleMedia &media) {
+			return MTPInputMedia(media.data().vmedia());
+		}) | ranges::to<QVector<MTPInputMedia>>();
+		sendMultiPaidMedia(
+			sample,
+			std::move(list),
+			album->options,
+			single.vrandom_id().v);
+		_sendingAlbums.remove(groupId);
+		return;
 	}
 	const auto history = sample->history();
 	const auto replyTo = sample->replyTo();

Telegram/SourceFiles/apiwrap.h

@@ -545,6 +545,12 @@ private:
 		Api::SendOptions options,
 		uint64 randomId,
 		Fn<void(bool)> done = nullptr);
+	void sendMultiPaidMedia(
+		not_null<HistoryItem*> item,
+		const QVector<MTPInputMedia> &medias,
+		Api::SendOptions options,
+		uint64 randomId,
+		Fn<void(bool)> done = nullptr);
 
 	void getTopPromotionDelayed(TimeId now, TimeId next);
 	void topPromotionDone(const MTPhelp_PromoData &proxy);

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -680,9 +680,11 @@ bool SendFilesBox::hasSpoilerMenu() const {
 
 bool SendFilesBox::canChangePrice() const {
 	const auto way = _sendWay.current();
-	return _list.canChangePrice(
-		way.groupFiles() && way.sendImagesAsPhotos(),
-		way.sendImagesAsPhotos());
+	return _captionToPeer
+		&& _captionToPeer->isBroadcast()
+		&& _list.canChangePrice(
+			way.groupFiles() && way.sendImagesAsPhotos(),
+			way.sendImagesAsPhotos());
 }
 
 void SendFilesBox::applyBlockChanges() {
@@ -754,6 +756,7 @@ void SendFilesBox::refreshPriceTag() {
 			raw,
 			tr::lng_paid_price(lt_price, std::move(price)),
 			st::paidTagLabel);
+		label->show();
 		label->sizeValue() | rpl::start_with_next([=](QSize size) {
 			const auto inner = QRect(QPoint(), size);
 			const auto rect = inner.marginsAdded(st::paidTagPadding);
@@ -833,6 +836,7 @@ void SendFilesBox::initSendWay() {
 			block.setSendWay(value);
 		}
 		refreshButtons();
+		refreshPriceTag();
 		if (was != hidden()) {
 			updateBoxSize();
 			updateControlsGeometry();

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -1186,7 +1186,9 @@ base::unique_qptr<Ui::RpWidget> PremiumRequiredSendRestriction(
 		const auto margins = (st.textMargins + st.placeholderMargins);
 		const auto available = width - margins.left() - margins.right();
 		label->resizeToWidth(available);
-		label->moveToLeft(margins.left(), margins.top(), width);
+		const auto height = label->height() + link->height();
+		const auto top = (raw->height() - height) / 2;
+		label->moveToLeft(margins.left(), top, width);
 		link->move(
 			(width - link->width()) / 2,
 			label->y() + label->height());

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

@@ -223,6 +223,20 @@ public:
 		QPoint point,
 		StateRequest request) const;
 
+	virtual void drawPriceTag(
+			Painter &p,
+			QRect rthumb,
+			const PaintContext &context,
+			Fn<QImage()> generateBackground) const {
+		Unexpected("Price tag method call.");
+	}
+	[[nodiscard]] virtual ClickHandlerPtr priceTagLink() const {
+		Unexpected("Price tag method call.");
+	}
+	[[nodiscard]] virtual QImage priceTagBackground() const {
+		Unexpected("Price tag method call.");
+	}
+
 	[[nodiscard]] virtual bool animating() const {
 		return false;
 	}

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

@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 #include "storage/storage_shared_media.h"
 #include "lang/lang_keys.h"
+#include "media/streaming/media_streaming_utility.h"
 #include "ui/grouped_layout.h"
 #include "ui/chat/chat_style.h"
 #include "ui/chat/message_bubble.h"
@@ -290,6 +291,42 @@ QMargins GroupedMedia::groupedPadding() const {
 		(normal.bottom() - grouped.bottom()) + addToBottom);
 }
 
+Media *GroupedMedia::lookupUnpaidMedia() const {
+	if (_parts.empty()) {
+		return nullptr;
+	}
+	const auto media = _parts.front().content.get();
+	const auto photo = media ? media->getPhoto() : nullptr;
+	return (photo && photo->extendedMediaPreview()) ? media : nullptr;
+}
+
+QImage GroupedMedia::generatePriceTagBackground(QRect full) const {
+	const auto ratio = style::DevicePixelRatio();
+	auto result = QImage(
+		full.size() * ratio,
+		QImage::Format_ARGB32_Premultiplied);
+	result.setDevicePixelRatio(ratio);
+	auto p = QPainter(&result);
+	const auto shift = -full.topLeft();
+	const auto skip1 = st::historyGroupSkip / 2;
+	const auto skip2 = st::historyGroupSkip - skip1;
+	for (const auto &part : _parts) {
+		auto background = part.content->priceTagBackground();
+		const auto extended = part.geometry.translated(shift).marginsAdded(
+			{ skip1, skip1, skip2, skip2 });
+		if (background.isNull()) {
+			p.fillRect(extended, Qt::black);
+		} else {
+			p.drawImage(extended, background);
+		}
+	}
+	p.end();
+
+	return ::Media::Streaming::PrepareBlurredBackground(
+		full.size(),
+		std::move(result));
+}
+
 void GroupedMedia::drawHighlight(
 		Painter &p,
 		const PaintContext &context,
@@ -351,6 +388,8 @@ void GroupedMedia::draw(Painter &p, const PaintContext &context) const {
 		? Ui::BubbleRounding{ kSmall, kSmall, kSmall, kSmall }
 		: adjustedBubbleRounding();
 	auto highlight = context.highlight.range;
+	const auto unpaid = lookupUnpaidMedia();
+	auto fullRect = QRect();
 	const auto subpartHighlight = IsSubGroupSelection(highlight);
 	for (auto i = 0, count = int(_parts.size()); i != count; ++i) {
 		const auto &part = _parts[i];
@@ -390,11 +429,20 @@ void GroupedMedia::draw(Painter &p, const PaintContext &context) const {
 		if (!part.cache.isNull()) {
 			nowCache = true;
 		}
+		if (unpaid) {
+			fullRect = fullRect.united(part.geometry);
+		}
 	}
 	if (nowCache && !wasCache) {
 		history()->owner().registerHeavyViewPart(_parent);
 	}
 
+	if (unpaid) {
+		unpaid->drawPriceTag(p, fullRect, context, [&] {
+			return generatePriceTagBackground(fullRect);
+		});
+	}
+
 	// date
 	if (_parent->media() == this && (!_parent->hasBubble() || isBubbleBottom())) {
 		auto fullRight = width();
@@ -455,6 +503,11 @@ PointState GroupedMedia::pointState(QPoint point) const {
 TextState GroupedMedia::textState(QPoint point, StateRequest request) const {
 	const auto groupPadding = groupedPadding();
 	auto result = getPartState(point - QPoint(0, groupPadding.top()), request);
+	if (const auto unpaid = lookupUnpaidMedia()) {
+		if (QRect(0, 0, width(), height()).contains(point)) {
+			result.link = unpaid->priceTagLink();
+		}
+	}
 	if (_parent->media() == this && (!_parent->hasBubble() || isBubbleBottom())) {
 		auto fullRight = width();
 		auto fullBottom = height();

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

@@ -149,6 +149,9 @@ private:
 		RectParts sides) const;
 	[[nodiscard]] QMargins groupedPadding() const;
 
+	[[nodiscard]] Media *lookupUnpaidMedia() const;
+	[[nodiscard]] QImage generatePriceTagBackground(QRect full) const;
+
 	mutable std::optional<HistoryItem*> _captionItem;
 	std::vector<Part> _parts;
 	Mode _mode = Mode::Grid;

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

@@ -60,6 +60,14 @@ struct Photo::Streamed {
 	QImage roundingMask;
 };
 
+struct Photo::PriceTag {
+	uint64 price = 0;
+	QImage cache;
+	QColor darken;
+	QColor fg;
+	ClickHandlerPtr link;
+};
+
 Photo::Streamed::Streamed(
 	std::shared_ptr<::Media::Streaming::Document> shared)
 : instance(std::move(shared), nullptr) {
@@ -281,8 +289,8 @@ void Photo::draw(Painter &p, const PaintContext &context) const {
 	const auto st = context.st;
 	const auto sti = context.imageStyle();
 	const auto preview = _data->extendedMediaPreview();
-	auto loaded = preview || _dataMedia->loaded();
-	auto displayLoading = !preview && _data->displayLoading();
+	const auto loaded = preview || _dataMedia->loaded();
+	const auto displayLoading = !preview && _data->displayLoading();
 
 	auto inWebPage = (_parent->media() != this);
 	auto paintx = 0, painty = 0, paintw = width(), painth = height();
@@ -370,7 +378,9 @@ void Photo::draw(Painter &p, const PaintContext &context) const {
 			_animation->radial.draw(p, rinner, st::msgFileRadialLine, sti->historyFileThumbRadialFg);
 		}
 	} else if (preview) {
-		paintPriceTag(p, rthumb);
+		drawPriceTag(p, rthumb, context, [&] {
+			return _spoiler ? _spoiler->background : QImage();
+		});
 	}
 	if (showEnlarge) {
 		auto hq = PainterHighQualityEnabler(p);
@@ -403,41 +413,93 @@ void Photo::draw(Painter &p, const PaintContext &context) const {
 	}
 }
 
-void Photo::paintPriceTag(Painter &p, QRect rthumb) const {
+void Photo::setupPriceTag() const {
 	const auto media = parent()->data()->media();
 	const auto invoice = media ? media->invoice() : nullptr;
 	const auto price = invoice->isPaidMedia ? invoice->amount : 0;
 	if (!price) {
 		return;
 	}
+	_priceTag = std::make_unique<PriceTag>();
+	_priceTag->price = price;
+}
 
-	auto text = Ui::Text::String();
-	text.setText(
-		st::semiboldTextStyle,
-		tr::lng_paid_price(
-			tr::now,
-			lt_price,
-			QChar(0x2B50) + Lang::FormatCountDecimal(invoice->amount)));
-	const auto width = text.maxWidth();
-	const auto inner = QRect(0, 0, width, text.minHeight());
-	const auto outer = inner.marginsAdded(st::paidTagPadding);
-	const auto size = outer.size();
+void Photo::drawPriceTag(
+		Painter &p,
+		QRect rthumb,
+		const PaintContext &context,
+		Fn<QImage()> generateBackground) const {
+	if (!_priceTag) {
+		setupPriceTag();
+		if (!_priceTag) {
+			return;
+		}
+	}
+	const auto st = context.st;
+	const auto darken = st->msgDateImgBg()->c;
+	const auto fg = st->msgDateImgFg()->c;
+	if (_priceTag->cache.isNull()
+		|| _priceTag->darken != darken
+		|| _priceTag->fg != fg) {
+		auto bg = generateBackground();
+		if (bg.isNull()) {
+			bg = QImage(2, 2, QImage::Format_ARGB32_Premultiplied);
+			bg.fill(Qt::black);
+		}
 
-	auto hq = PainterHighQualityEnabler(p);
-	p.setBrush(st::toastBg);
-	p.setPen(Qt::NoPen);
+		auto text = Ui::Text::String();
+		text.setText(
+			st::semiboldTextStyle,
+			tr::lng_paid_price(
+				tr::now,
+				lt_price,
+				QChar(0x2B50) + Lang::FormatCountDecimal(_priceTag->price)));
+		const auto width = text.maxWidth();
+		const auto inner = QRect(0, 0, width, text.minHeight());
+		const auto outer = inner.marginsAdded(st::paidTagPadding);
+		const auto size = outer.size();
+		const auto radius = std::min(size.width(), size.height()) / 2;
+		const auto ratio = style::DevicePixelRatio();
+		auto cache = QImage(
+			size * ratio,
+			QImage::Format_ARGB32_Premultiplied);
+		cache.setDevicePixelRatio(ratio);
+		cache.fill(Qt::black);
+		auto p = Painter(&cache);
+		auto hq = PainterHighQualityEnabler(p);
+		p.drawImage(
+			QRect(
+				(size.width() - rthumb.width()) / 2,
+				(size.height() - rthumb.height()) / 2,
+				rthumb.width(),
+				rthumb.height()),
+			bg);
+		p.fillRect(QRect(QPoint(), size), darken);
+		p.setPen(fg);
+		text.draw(p, -outer.x(), -outer.y(), width);
+		p.end();
 
-	const auto radius = std::min(size.width(), size.height()) / 2.;
-	const auto rect = QRect(
-		rthumb.x() + (rthumb.width() - size.width()) / 2,
-		rthumb.y() + (rthumb.height() - size.height()) / 2,
-		size.width(),
-		size.height());
-
-	p.drawRoundedRect(rect, radius, radius);
-	p.setPen(st::toastFg);
-
-	text.draw(p, rect.x() - outer.x(), rect.y() - outer.y(), width);
+		_priceTag->darken = darken;
+		_priceTag->fg = fg;
+		_priceTag->cache = Images::Round(
+			std::move(cache),
+			Images::CornersMask(radius));
+	}
+	const auto &cache = _priceTag->cache;
+	const auto size = cache.size() / cache.devicePixelRatio();
+	const auto left = rthumb.x() + (rthumb.width() - size.width()) / 2;
+	const auto top = rthumb.y() + (rthumb.height() - size.height()) / 2;
+	p.drawImage(left, top, cache);
+	if (context.selected()) {
+		auto hq = PainterHighQualityEnabler(p);
+		const auto radius = std::min(size.width(), size.height()) / 2;
+		p.setPen(Qt::NoPen);
+		p.setBrush(st->msgSelectOverlay());
+		p.drawRoundedRect(
+			QRect(left, top, size.width(), size.height()),
+			radius,
+			radius);
+	}
 }
 
 void Photo::validateUserpicImageCache(QSize size, bool forum) const {
@@ -647,12 +709,24 @@ QRect Photo::enlargeRect() const {
 	};
 }
 
-ClickHandlerPtr Photo::ensureExtendedMediaLink() const {
+ClickHandlerPtr Photo::priceTagLink() const {
 	const auto item = parent()->data();
-	if (!_extendedMediaLink && item->isRegular()) {
-		_extendedMediaLink = MakePaidMediaLink(item);
+	if (!item->isRegular()) {
+		return nullptr;
+	} else if (!_priceTag) {
+		setupPriceTag();
+		if (!_priceTag) {
+			return nullptr;
+		}
 	}
-	return _extendedMediaLink;
+	if (!_priceTag->link) {
+		_priceTag->link = MakePaidMediaLink(item);
+	}
+	return _priceTag->link;
+}
+
+QImage Photo::priceTagBackground() const {
+	return _spoiler ? _spoiler->background : QImage();
 }
 
 TextState Photo::textState(QPoint point, StateRequest request) const {
@@ -669,7 +743,7 @@ TextState Photo::textState(QPoint point, StateRequest request) const {
 	if (QRect(paintx, painty, paintw, painth).contains(point)) {
 		ensureDataMediaCreated();
 		result.link = _data->extendedMediaPreview()
-			? ensureExtendedMediaLink()
+			? priceTagLink()
 			: (_spoiler && !_spoiler->revealed)
 			? _spoiler->link
 			: _data->uploading()
@@ -735,8 +809,9 @@ void Photo::drawGrouped(
 
 	const auto st = context.st;
 	const auto sti = context.imageStyle();
-	const auto loaded = _dataMedia->loaded();
-	const auto displayLoading = _data->displayLoading();
+	const auto preview = _data->extendedMediaPreview();
+	const auto loaded = preview || _dataMedia->loaded();
+	const auto displayLoading = !preview && _data->displayLoading();
 
 	if (displayLoading) {
 		ensureAnimation();
@@ -841,7 +916,9 @@ TextState Photo::getStateGrouped(
 		return {};
 	}
 	ensureDataMediaCreated();
-	return TextState(_parent, (_spoiler && !_spoiler->revealed)
+	return TextState(_parent, _data->extendedMediaPreview()
+		? priceTagLink()
+		: (_spoiler && !_spoiler->revealed)
 		? _spoiler->link
 		: _data->uploading()
 		? _cancell
@@ -887,7 +964,8 @@ void Photo::validateGroupedCache(
 
 	ensureDataMediaCreated();
 
-	const auto loaded = _dataMedia->loaded();
+	const auto preview = _data->extendedMediaPreview();
+	const auto loaded = preview || _dataMedia->loaded();
 	const auto loadLevel = loaded
 		? 2
 		: (_dataMedia->thumbnailInline()

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

@@ -75,6 +75,14 @@ public:
 		QPoint point,
 		StateRequest request) const override;
 
+	void drawPriceTag(
+		Painter &p,
+		QRect rthumb,
+		const PaintContext &context,
+		Fn<QImage()> generateBackground) const override;
+	ClickHandlerPtr priceTagLink() const override;
+	QImage priceTagBackground() const override;
+
 	void hideSpoilers() override;
 	bool needsBubble() const override;
 	bool customInfoLayout() const override {
@@ -97,6 +105,7 @@ protected:
 
 private:
 	struct Streamed;
+	struct PriceTag;
 
 	void create(FullMsgId contextId, PeerData *chat = nullptr);
 
@@ -106,6 +115,7 @@ private:
 
 	void ensureDataMediaCreated() const;
 	void dataMediaCreated() const;
+	void setupPriceTag() const;
 
 	QSize countOptimalSize() override;
 	QSize countCurrentSize(int newWidth) override;
@@ -147,13 +157,11 @@ private:
 	[[nodiscard]] QSize photoSize() const;
 	[[nodiscard]] QRect enlargeRect() const;
 
-	void paintPriceTag(Painter &p, QRect rthumb) const;
-	[[nodiscard]] ClickHandlerPtr ensureExtendedMediaLink() const;
 	void togglePollingStory(bool enabled) const;
 
 	const not_null<PhotoData*> _data;
 	const FullStoryId _storyId;
-	mutable ClickHandlerPtr _extendedMediaLink;
+	mutable std::unique_ptr<PriceTag> _priceTag;
 	mutable std::shared_ptr<Data::PhotoMedia> _dataMedia;
 	mutable std::unique_ptr<Streamed> _streamed;
 	const std::unique_ptr<MediaSpoiler> _spoiler;