Improve reply preview above the field.

Telegram/Resources/langs/lang.strings

@@ -2714,6 +2714,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_forwarding_from_two" = "{user} and {second_user}";
 "lng_inline_switch_choose" = "Choose conversation...";
 "lng_inline_switch_cant" = "Sorry, no way to write here :(";
+"lng_preview_reply_to" = "Reply to {name}";
+"lng_preview_reply_to_quote" = "Reply to quote by {name}";
 
 "lng_reply_in_another_title" = "Reply in...";
 "lng_reply_in_another_chat" = "Reply in Another Chat";

Telegram/SourceFiles/chat_helpers/chat_helpers.style

@@ -827,11 +827,13 @@ historyEmojiStatusInfoLabel: FlatLabel(historyContactStatusLabel) {
 }
 historyContactStatusMinSkip: 16px;
 
-historyReplySkip: 51px;
+historyReplySkip: 53px;
 historyReplyNameFg: windowActiveTextFg;
 historyReplyHeight: 49px;
-historyReplyIconPosition: point(5px, 5px);
-historyReplyIcon: icon {{ "chat/input_reply", historyReplyIconFg }};
+historyReplyIconPosition: point(7px, 7px);
+historyReplyIcon: icon {{ "chat/input_reply_settings", historyReplyIconFg }};
+historyLinkIcon: icon {{ "chat/input_link_settings", historyReplyIconFg }};
+historyQuoteIcon: icon {{ "chat/input_reply_quote", historyReplyIconFg }};
 historyForwardIcon: icon {{ "chat/input_forward", historyReplyIconFg }};
 historyEditIcon: icon {{ "chat/input_edit", historyReplyIconFg }};
 historyReplyCancel: IconButton {

Telegram/SourceFiles/history/history_widget.cpp

@@ -101,6 +101,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_pinned_bar.h"
 #include "history/view/history_view_group_call_bar.h"
 #include "history/view/history_view_item_preview.h"
+#include "history/view/history_view_reply.h"
 #include "history/view/history_view_requests_bar.h"
 #include "history/view/history_view_sticker_toast.h"
 #include "history/view/history_view_translate_bar.h"
@@ -4374,11 +4375,10 @@ void HistoryWidget::mouseMoveEvent(QMouseEvent *e) {
 
 void HistoryWidget::updateOverStates(QPoint pos) {
 	const auto isReadyToForward = readyToForward();
-	const auto skip = isReadyToForward ? 0 : st::historyReplySkip;
 	const auto detailsRect = QRect(
-		skip,
+		0,
 		_field->y() - st::historySendPadding - st::historyReplyHeight,
-		width() - skip - _fieldBarCancel->width(),
+		width() - _fieldBarCancel->width(),
 		st::historyReplyHeight);
 	const auto hasWebPage = !!_previewDrawPreview;
 	const auto inDetails = detailsRect.contains(pos)
@@ -4418,10 +4418,6 @@ void HistoryWidget::leaveToChildEvent(QEvent *e, QWidget *child) { // e -- from
 }
 
 void HistoryWidget::mouseReleaseEvent(QMouseEvent *e) {
-	if (_replyForwardPressed) {
-		_replyForwardPressed = false;
-		update(0, _field->y() - st::historySendPadding - st::historyReplyHeight, width(), st::historyReplyHeight);
-	}
 }
 
 void HistoryWidget::sendBotCommand(const Bot::SendCommandRequest &request) {
@@ -6243,20 +6239,7 @@ bool HistoryWidget::cornerButtonsHas(HistoryView::CornerButtonType type) {
 
 void HistoryWidget::mousePressEvent(QMouseEvent *e) {
 	const auto isReadyToForward = readyToForward();
-	const auto hasSecondLayer = (_editMsgId
-		|| _replyTo
-		|| isReadyToForward
-		|| _kbReplyTo);
-	_replyForwardPressed = hasSecondLayer && QRect(
-		0,
-		_field->y() - st::historySendPadding - st::historyReplyHeight,
-		st::historyReplySkip,
-		st::historyReplyHeight).contains(e->pos());
-	if (_replyForwardPressed
-			&& !_fieldBarCancel->isHidden()
-			&& !isReadyToForward) {
-		updateField();
-	} else if (_inPhotoEdit && _photoEditMedia) {
+	if (_inPhotoEdit && _photoEditMedia) {
 		EditCaptionBox::StartPhotoEdit(
 			controller(),
 			_photoEditMedia,
@@ -7486,7 +7469,6 @@ void HistoryWidget::cancelEdit() {
 
 void HistoryWidget::cancelFieldAreaState() {
 	controller()->hideLayer();
-	_replyForwardPressed = false;
 	if (_previewDrawPreview) {
 		_preview->apply({ .removed = true });
 	} else if (_editMsgId) {
@@ -7818,25 +7800,23 @@ void HistoryWidget::updateForwarding() {
 }
 
 void HistoryWidget::updateReplyToName() {
-	if (_editMsgId) {
+	if (!_history || _editMsgId) {
 		return;
 	} else if (!_replyEditMsg && (_replyTo || !_kbReplyTo)) {
 		return;
 	}
-	const auto from = [&] {
-		const auto item = _replyEditMsg ? _replyEditMsg : _kbReplyTo;
-		if (const auto from = item->displayFrom()) {
-			return from;
-		}
-		return item->author().get();
-	}();
-	_replyToName.setText(
-		st::msgNameStyle,
-		from->name(),
-		Ui::NameTextOptions());
-	_replyToNameVersion = (_replyEditMsg
-		? _replyEditMsg
-		: _kbReplyTo)->author()->nameVersion();
+	const auto context = Core::MarkedTextContext{
+		.session = &_history->session(),
+		.customEmojiRepaint = [] {},
+		.customEmojiLoopLimit = 1,
+	};
+	const auto to = _replyEditMsg ? _replyEditMsg : _kbReplyTo;
+	const auto replyToQuote = _replyTo && !_replyTo.quote.empty();
+	_replyToName.setMarkedText(
+		st::fwdTextStyle,
+		HistoryView::Reply::ComposePreviewName(_history, to, replyToQuote),
+		Ui::NameTextOptions(),
+		context);
 }
 
 void HistoryWidget::updateField() {
@@ -7856,12 +7836,6 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 	auto hasForward = readyToForward();
 	auto drawMsgText = (_editMsgId || _replyTo) ? _replyEditMsg : _kbReplyTo;
 	if (_editMsgId || _replyTo || (!hasForward && _kbReplyTo)) {
-		if (!_editMsgId
-			&& drawMsgText
-			&& (_replyToNameVersion
-				< drawMsgText->author()->nameVersion())) {
-			updateReplyToName();
-		}
 		backy -= st::historyReplyHeight;
 		backh += st::historyReplyHeight;
 	} else if (hasForward) {
@@ -7871,12 +7845,11 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 		backy -= st::historyReplyHeight;
 		backh += st::historyReplyHeight;
 	}
-	auto drawWebPagePreview = _previewDrawPreview && !_replyForwardPressed;
 	p.setInactive(
 		controller()->isGifPausedAtLeastFor(Window::GifPauseReason::Any));
 	p.fillRect(myrtlrect(0, backy, width(), backh), st::historyReplyBg);
 
-	const auto media = (!drawWebPagePreview && drawMsgText)
+	const auto media = (!_previewDrawPreview && drawMsgText)
 		? drawMsgText->media()
 		: nullptr;
 	const auto hasPreview = media && media->hasReplyPreview();
@@ -7890,86 +7863,11 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 		});
 	}
 
-	if (_editMsgId || _replyTo || (!hasForward && _kbReplyTo)) {
-		const auto now = crl::now();
-		const auto paused = p.inactive();
-		const auto pausedSpoiler = paused || On(PowerSaving::kChatSpoiler);
-		auto replyLeft = st::historyReplySkip;
-		(_editMsgId ? st::historyEditIcon : st::historyReplyIcon).paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
-		if (!drawWebPagePreview) {
-			if (drawMsgText) {
-				if (hasPreview) {
-					if (preview) {
-						const auto overEdit = _photoEditMedia
-							? _inPhotoEditOver.value(_inPhotoEdit ? 1. : 0.)
-							: 0.;
-						auto to = QRect(
-							replyLeft,
-							backy + (st::historyReplyHeight - st::historyReplyPreview) / 2,
-							st::historyReplyPreview,
-							st::historyReplyPreview);
-						p.drawPixmap(to.x(), to.y(), preview->pixSingle(
-							preview->size() / style::DevicePixelRatio(),
-							{
-								.options = Images::Option::RoundSmall,
-								.outer = to.size(),
-							}));
-						if (_replySpoiler) {
-							if (overEdit > 0.) {
-								p.setOpacity(1. - overEdit);
-							}
-							Ui::FillSpoilerRect(
-								p,
-								to,
-								Ui::DefaultImageSpoiler().frame(
-									_replySpoiler->index(now, pausedSpoiler)));
-						}
-						if (overEdit > 0.) {
-							p.setOpacity(overEdit);
-							p.fillRect(to, st::historyEditMediaBg);
-							st::historyEditMedia.paintInCenter(p, to);
-							p.setOpacity(1.);
-						}
-					}
-					replyLeft += st::historyReplyPreview + st::msgReplyBarSkip;
-				}
-				p.setPen(st::historyReplyNameFg);
-				if (_editMsgId) {
-					paintEditHeader(p, rect, replyLeft, backy);
-				} else {
-					_replyToName.drawElided(p, replyLeft, backy + st::msgReplyPadding.top(), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
-				}
-				p.setPen(st::historyComposeAreaFg);
-				_replyEditMsgText.draw(p, {
-					.position = QPoint(
-						replyLeft,
-						backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height),
-					.availableWidth = width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right(),
-					.palette = &st::historyComposeAreaPalette,
-					.spoiler = Ui::Text::DefaultSpoilerCache(),
-					.now = now,
-					.pausedEmoji = paused || On(PowerSaving::kEmojiChat),
-					.pausedSpoiler = pausedSpoiler,
-					.elisionLines = 1,
-				});
-			} else {
-				p.setFont(st::msgDateFont);
-				p.setPen(st::historyComposeAreaFgService);
-				p.drawText(replyLeft, backy + (st::historyReplyHeight - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(tr::lng_profile_loading(tr::now), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right()));
-			}
-		}
-	} else if (hasForward) {
-		st::historyForwardIcon.paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
-		if (!drawWebPagePreview) {
-			const auto x = st::historyReplySkip;
-			const auto available = width()
-				- x
-				- _fieldBarCancel->width()
-				- st::msgReplyPadding.right();
-			_forwardPanel->paint(p, x, backy, available, width());
-		}
-	}
-	if (drawWebPagePreview) {
+	if (_previewDrawPreview) {
+		st::historyLinkIcon.paint(
+			p,
+			st::historyReplyIconPosition + QPoint(0, backy),
+			width());
 		const auto textTop = backy + st::msgReplyPadding.top();
 		auto previewLeft = st::historyReplySkip;
 
@@ -7998,6 +7896,87 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 			previewLeft,
 			textTop + st::msgServiceNameFont->height,
 			elidedWidth);
+	} else if (_editMsgId || _replyTo || (!hasForward && _kbReplyTo)) {
+		const auto now = crl::now();
+		const auto paused = p.inactive();
+		const auto pausedSpoiler = paused || On(PowerSaving::kChatSpoiler);
+		auto replyLeft = st::historyReplySkip;
+		(_editMsgId
+			? st::historyEditIcon
+			: (_replyTo && !_replyTo.quote.empty())
+			? st::historyQuoteIcon
+			: st::historyReplyIcon).paint(
+				p,
+				st::historyReplyIconPosition + QPoint(0, backy),
+				width());
+		if (drawMsgText) {
+			if (hasPreview) {
+				if (preview) {
+					const auto overEdit = _photoEditMedia
+						? _inPhotoEditOver.value(_inPhotoEdit ? 1. : 0.)
+						: 0.;
+					auto to = QRect(
+						replyLeft,
+						backy + (st::historyReplyHeight - st::historyReplyPreview) / 2,
+						st::historyReplyPreview,
+						st::historyReplyPreview);
+					p.drawPixmap(to.x(), to.y(), preview->pixSingle(
+						preview->size() / style::DevicePixelRatio(),
+						{
+							.options = Images::Option::RoundSmall,
+							.outer = to.size(),
+						}));
+					if (_replySpoiler) {
+						if (overEdit > 0.) {
+							p.setOpacity(1. - overEdit);
+						}
+						Ui::FillSpoilerRect(
+							p,
+							to,
+							Ui::DefaultImageSpoiler().frame(
+								_replySpoiler->index(now, pausedSpoiler)));
+					}
+					if (overEdit > 0.) {
+						p.setOpacity(overEdit);
+						p.fillRect(to, st::historyEditMediaBg);
+						st::historyEditMedia.paintInCenter(p, to);
+						p.setOpacity(1.);
+					}
+				}
+				replyLeft += st::historyReplyPreview + st::msgReplyBarSkip;
+			}
+			p.setPen(st::historyReplyNameFg);
+			if (_editMsgId) {
+				paintEditHeader(p, rect, replyLeft, backy);
+			} else {
+				_replyToName.drawElided(p, replyLeft, backy + st::msgReplyPadding.top(), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
+			}
+			p.setPen(st::historyComposeAreaFg);
+			_replyEditMsgText.draw(p, {
+				.position = QPoint(
+					replyLeft,
+					backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height),
+				.availableWidth = width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right(),
+				.palette = &st::historyComposeAreaPalette,
+				.spoiler = Ui::Text::DefaultSpoilerCache(),
+				.now = now,
+				.pausedEmoji = paused || On(PowerSaving::kEmojiChat),
+				.pausedSpoiler = pausedSpoiler,
+				.elisionLines = 1,
+			});
+		} else {
+			p.setFont(st::msgDateFont);
+			p.setPen(st::historyComposeAreaFgService);
+			p.drawText(replyLeft, backy + (st::historyReplyHeight - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(tr::lng_profile_loading(tr::now), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right()));
+		}
+	} else if (hasForward) {
+		st::historyForwardIcon.paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
+		const auto x = st::historyReplySkip;
+		const auto available = width()
+			- x
+			- _fieldBarCancel->width()
+			- st::msgReplyPadding.right();
+		_forwardPanel->paint(p, x, backy, available, width());
 	}
 }
 

Telegram/SourceFiles/history/history_widget.h

@@ -647,7 +647,6 @@ private:
 	MTP::Sender _api;
 	FullReplyTo _replyTo;
 	Ui::Text::String _replyToName;
-	int _replyToNameVersion = 0;
 
 	FullReplyTo _processingReplyTo;
 	HistoryItem *_processingReplyItem = nullptr;
@@ -688,8 +687,6 @@ private:
 	Ui::Text::String _previewTitle;
 	Ui::Text::String _previewDescription;
 
-	bool _replyForwardPressed = false;
-
 	PeerData *_peer = nullptr;
 
 	bool _canSendMessages = false;

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -51,6 +51,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/controls/history_view_voice_record_bar.h"
 #include "history/view/controls/history_view_ttl_button.h"
 #include "history/view/controls/history_view_webpage_processor.h"
+#include "history/view/history_view_reply.h"
 #include "history/view/history_view_webpage_preview.h"
 #include "inline_bots/bot_attach_web_view.h"
 #include "inline_bots/inline_results_widget.h"
@@ -192,7 +193,6 @@ private:
 	Ui::Text::String _shownMessageText;
 	std::unique_ptr<Ui::SpoilerAnimation> _shownPreviewSpoiler;
 	Ui::Animations::Simple _inPhotoEditOver;
-	int _shownMessageNameVersion = -1;
 	bool _shownMessageHasPreview : 1 = false;
 	bool _inPhotoEdit : 1 = false;
 	bool _photoEditAllowed : 1 = false;
@@ -245,7 +245,6 @@ void FieldHeader::init() {
 		updateVisible();
 	}, lifetime());
 
-	const auto leftIconPressed = lifetime().make_state<bool>(false);
 	paintRequest(
 	) | rpl::start_with_next([=] {
 		Painter p(this);
@@ -253,21 +252,29 @@ void FieldHeader::init() {
 		p.fillRect(rect(), st::historyComposeAreaBg);
 
 		const auto position = st::historyReplyIconPosition;
-		if (isEditingMessage()) {
+		if (_preview.parsed) {
+			st::historyLinkIcon.paint(p, position, width());
+		} else if (isEditingMessage()) {
 			st::historyEditIcon.paint(p, position, width());
 		} else if (readyToForward()) {
 			st::historyForwardIcon.paint(p, position, width());
-		} else if (replyingToMessage()) {
-			st::historyReplyIcon.paint(p, position, width());
+		} else if (const auto reply = replyingToMessage()) {
+			if (!reply.quote.empty()) {
+				st::historyQuoteIcon.paint(p, position, width());
+			} else {
+				st::historyReplyIcon.paint(p, position, width());
+			}
 		}
 
-		(_preview.parsed && !*leftIconPressed)
-			? paintWebPage(
+		if (_preview.parsed) {
+			paintWebPage(
 				p,
-				_history ? _history->peer : _data->session().user())
-			: (isEditingMessage() || !readyToForward())
-			? paintEditOrReplyToMessage(p)
-			: paintForwardInfo(p);
+				_history ? _history->peer : _data->session().user());
+		} else if (isEditingMessage() || !readyToForward()) {
+			paintEditOrReplyToMessage(p);
+		} else {
+			paintForwardInfo(p);
+		}
 	}, lifetime());
 
 	_editMsgId.value(
@@ -359,13 +366,9 @@ void FieldHeader::init() {
 			updateOver(inPreviewRect, inPhotoEdit);
 			return;
 		}
-		const auto isLeftIcon = (pos.x() < st::historyReplySkip);
 		const auto isLeftButton = (e->button() == Qt::LeftButton);
 		if (type == QEvent::MouseButtonPress) {
-			if (isLeftButton && isLeftIcon && !inPreviewRect) {
-				*leftIconPressed = true;
-				update();
-			} else if (isLeftButton && inPhotoEdit) {
+			if (isLeftButton && inPhotoEdit) {
 				_editPhotoRequests.fire({});
 			} else if (isLeftButton && inPreviewRect) {
 				const auto reply = replyingToMessage();
@@ -384,11 +387,6 @@ void FieldHeader::init() {
 					_editOptionsRequests.fire({});
 				}
 			}
-		} else if (type == QEvent::MouseButtonRelease) {
-			if (isLeftButton && *leftIconPressed) {
-				*leftIconPressed = false;
-				update();
-			}
 		}
 	}, lifetime());
 }
@@ -431,9 +429,21 @@ void FieldHeader::setShownMessage(HistoryItem *item) {
 			st::msgNameStyle,
 			tr::lng_edit_message(tr::now),
 			Ui::NameTextOptions());
+	} else if (item) {
+		const auto context = Core::MarkedTextContext{
+			.session = &_history->session(),
+			.customEmojiRepaint = [] {},
+			.customEmojiLoopLimit = 1,
+		};
+		const auto replyTo = _replyTo.current();
+		const auto quote = replyTo && !replyTo.quote.empty();
+		_shownMessageName.setMarkedText(
+			st::fwdTextStyle,
+			HistoryView::Reply::ComposePreviewName(_history, item, quote),
+			Ui::NameTextOptions(),
+			context);
 	} else {
 		_shownMessageName.clear();
-		_shownMessageNameVersion = -1;
 	}
 	updateVisible();
 	update();
@@ -545,19 +555,6 @@ void FieldHeader::paintEditOrReplyToMessage(Painter &p) {
 		return;
 	}
 
-	if (!isEditingMessage()) {
-		const auto user = _shownMessage->displayFrom()
-			? _shownMessage->displayFrom()
-			: _shownMessage->author().get();
-		if (_shownMessageNameVersion < user->nameVersion()) {
-			_shownMessageName.setText(
-				st::msgNameStyle,
-				user->name(),
-				Ui::NameTextOptions());
-			_shownMessageNameVersion = user->nameVersion();
-		}
-	}
-
 	const auto media = _shownMessage->media();
 	_shownMessageHasPreview = media && media->hasReplyPreview();
 	const auto preview = _shownMessageHasPreview
@@ -692,12 +689,11 @@ FullReplyTo FieldHeader::getDraftReply() const {
 
 void FieldHeader::updateControlsGeometry(QSize size) {
 	const auto isReadyToForward = readyToForward();
-	const auto skip = isReadyToForward ? 0 : st::historyReplySkip;
 	_cancel->moveToRight(0, 0);
 	_clickableRect = QRect(
-		skip,
 		0,
-		width() - skip - _cancel->width(),
+		0,
+		width() - _cancel->width(),
 		height());
 	_shownMessagePreviewRect = QRect(
 		st::historyReplySkip,

Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp

@@ -642,6 +642,8 @@ void DraftOptionsBox(
 		if (const auto current = state->quote.current()) {
 			result.messageId = current.item->fullId();
 			result.quote = current.text;
+		} else {
+			result.quote = {};
 		}
 		return result;
 	};

Telegram/SourceFiles/history/view/history_view_reply.cpp

@@ -394,10 +394,11 @@ void Reply::updateName(
 			viaBotUsername = bot->username();
 		}
 	}
+	const auto history = view->history();
 	const auto &fields = data->fields();
 	const auto sender = resolvedSender.value_or(this->sender(view, data));
 	const auto externalPeer = fields.externalPeerId
-		? view->history()->owner().peer(fields.externalPeerId).get()
+		? history->owner().peer(fields.externalPeerId).get()
 		: nullptr;
 	const auto displayAsExternal = data->displayAsExternal(view->data());
 	const auto groupNameAdded = displayAsExternal
@@ -415,38 +416,20 @@ void Reply::updateName(
 			+ st::historyReplyPreviewMargin.right()
 			- st::historyReplyPadding.left())
 		: 0;
-	const auto peerIcon = [](PeerData *peer) {
-		using namespace std;
-		return !peer
-			? pair(&st::historyReplyUser, st::historyReplyUserPadding)
-			: peer->isBroadcast()
-			? pair(&st::historyReplyChannel, st::historyReplyChannelPadding)
-			: (peer->isChannel() || peer->isChat())
-			? pair(&st::historyReplyGroup, st::historyReplyGroupPadding)
-			: pair(&st::historyReplyUser, st::historyReplyUserPadding);
-	};
-	const auto peerEmoji = [&](PeerData *peer) {
-		const auto owner = &view->history()->owner();
-		const auto icon = peerIcon(peer);
-		return Ui::Text::SingleCustomEmoji(
-			owner->customEmojiManager().registerInternalEmoji(
-				*icon.first,
-				icon.second));
-	};
 	auto nameFull = TextWithEntities();
 	if (displayAsExternal && !groupNameAdded && !fields.storyId) {
-		nameFull.append(peerEmoji(sender));
+		nameFull.append(PeerEmoji(history, sender));
 	}
 	nameFull.append(name);
 	if (groupNameAdded) {
-		nameFull.append(' ').append(peerEmoji(externalPeer));
+		nameFull.append(' ').append(PeerEmoji(history, externalPeer));
 		nameFull.append(externalPeer->name());
 	}
 	if (!viaBotUsername.isEmpty()) {
 		nameFull.append(u" @"_q).append(viaBotUsername);
 	}
 	const auto context = Core::MarkedTextContext{
-		.session = &view->history()->session(),
+		.session = &history->session(),
 		.customEmojiRepaint = [] {},
 		.customEmojiLoopLimit = 1,
 	};
@@ -813,6 +796,61 @@ void Reply::stopLastRipple() {
 	}
 }
 
+TextWithEntities Reply::PeerEmoji(
+		not_null<History*> history,
+		PeerData *peer) {
+	using namespace std;
+	const auto icon = !peer
+		? pair(&st::historyReplyUser, st::historyReplyUserPadding)
+		: peer->isBroadcast()
+		? pair(&st::historyReplyChannel, st::historyReplyChannelPadding)
+		: (peer->isChannel() || peer->isChat())
+		? pair(&st::historyReplyGroup, st::historyReplyGroupPadding)
+		: pair(&st::historyReplyUser, st::historyReplyUserPadding);
+	const auto owner = &history->owner();
+	return Ui::Text::SingleCustomEmoji(
+		owner->customEmojiManager().registerInternalEmoji(
+			*icon.first,
+			icon.second));
+}
+
+TextWithEntities Reply::ComposePreviewName(
+		not_null<History*> history,
+		not_null<HistoryItem*> to,
+		bool quote) {
+	const auto sender = [&] {
+		if (const auto from = to->displayFrom()) {
+			return not_null(from);
+		}
+		return to->author();
+	}();
+	const auto toPeer = to->history()->peer;
+	const auto displayAsExternal = (to->history() != history);
+	const auto groupNameAdded = displayAsExternal
+		&& (toPeer != sender)
+		&& (toPeer->isChat() || toPeer->isMegagroup());
+	const auto shorten = groupNameAdded || quote;
+
+	auto nameFull = TextWithEntities();
+	using namespace HistoryView;
+	if (displayAsExternal && !groupNameAdded) {
+		nameFull.append(Reply::PeerEmoji(history, sender));
+	}
+	nameFull.append(shorten ? sender->shortName() : sender->name());
+	if (groupNameAdded) {
+		nameFull.append(' ').append(Reply::PeerEmoji(history, toPeer));
+		nameFull.append(toPeer->name());
+	}
+	return (quote
+		? tr::lng_preview_reply_to_quote
+		: tr::lng_preview_reply_to)(
+			tr::now,
+			lt_name,
+			nameFull,
+			Ui::Text::WithEntities);
+
+}
+
 void Reply::unloadPersistentAnimation() {
 	_text.unloadPersistentAnimation();
 }

Telegram/SourceFiles/history/view/history_view_reply.h

@@ -63,6 +63,14 @@ public:
 		return _link;
 	}
 
+	[[nodiscard]] static TextWithEntities PeerEmoji(
+		not_null<History*> history,
+		PeerData *peer);
+	[[nodiscard]] static TextWithEntities ComposePreviewName(
+		not_null<History*> history,
+		not_null<HistoryItem*> to,
+		bool quote);
+
 private:
 	[[nodiscard]] Ui::Text::GeometryDescriptor textGeometry(
 		int available,