Move text options constant to a separate module.

Also start MediaView group thumbs code.

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -36,6 +36,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/labels.h"
 #include "ui/toast/toast.h"
 #include "ui/special_buttons.h"
+#include "ui/text_options.h"
 #include "mainwidget.h"
 #include "mainwindow.h"
 #include "apiwrap.h"
@@ -1378,8 +1379,15 @@ RevokePublicLinkBox::Inner::Inner(QWidget *parent, base::lambda<void()> revokeCa
 
 					auto row = ChatRow(peer);
 					row.peer = peer;
-					row.name.setText(st::contactsNameStyle, peer->name, _textNameOptions);
-					row.status.setText(st::defaultTextStyle, Messenger::Instance().createInternalLink(textcmdLink(1, peer->userName())), _textDlgOptions);
+					row.name.setText(
+						st::contactsNameStyle,
+						peer->name,
+						Ui::NameTextOptions());
+					row.status.setText(
+						st::defaultTextStyle,
+						Messenger::Instance().createInternalLink(
+							textcmdLink(1, peer->userName())),
+						Ui::DialogTextOptions());
 					_rows.push_back(std::move(row));
 				}
 			}

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "boxes/edit_caption_box.h"
 
 #include "ui/widgets/input_fields.h"
+#include "ui/text_options.h"
 #include "media/media_clip_reader.h"
 #include "history/history_media_types.h"
 #include "lang/lang_keys.h"
@@ -106,7 +107,7 @@ EditCaptionBox::EditCaptionBox(
 			_name.setText(
 				st::semiboldTextStyle,
 				nameString,
-				_textNameOptions);
+				Ui::NameTextOptions());
 			_status = formatSizeText(doc->size);
 			_statusw = qMax(
 				_name.maxWidth(),

Telegram/SourceFiles/boxes/edit_participant_box.cpp

@@ -24,10 +24,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/labels.h"
 #include "ui/widgets/buttons.h"
-#include "styles/style_boxes.h"
+#include "ui/text_options.h"
 #include "ui/special_buttons.h"
 #include "boxes/calendar_box.h"
 #include "data/data_peer_values.h"
+#include "styles/style_boxes.h"
 
 namespace {
 
@@ -128,7 +129,10 @@ EditParticipantBox::Inner::Inner(
 	st::rightsPhotoButton)
 , _hasAdminRights(hasAdminRights) {
 	_userPhoto->setPointerCursor(false);
-	_userName.setText(st::rightsNameStyle, App::peerName(_user), _textNameOptions);
+	_userName.setText(
+		st::rightsNameStyle,
+		App::peerName(_user),
+		Ui::NameTextOptions());
 }
 
 void EditParticipantBox::Inner::removeControl(QPointer<TWidget> widget) {

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -34,6 +34,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/effects/ripple_animation.h"
 #include "ui/empty_userpic.h"
 #include "ui/wrap/slide_wrap.h"
+#include "ui/text_options.h"
 #include "lang/lang_keys.h"
 #include "observer_peer.h"
 #include "storage/file_download.h"
@@ -391,7 +392,7 @@ void PeerListRow::refreshName(const style::PeerListItem &st) {
 	const auto text = _isSavedMessagesChat
 		? lang(lng_saved_messages)
 		: peer()->name;
-	_name.setText(st.nameStyle, text, _textNameOptions);
+	_name.setText(st.nameStyle, text, Ui::NameTextOptions());
 }
 
 PeerListRow::~PeerListRow() = default;
@@ -516,7 +517,7 @@ void PeerListRow::paintDisabledCheckUserpic(
 }
 
 void PeerListRow::setStatusText(const QString &text) {
-	_status.setText(st::defaultTextStyle, text, _textNameOptions);
+	_status.setText(st::defaultTextStyle, text, Ui::NameTextOptions());
 }
 
 float64 PeerListRow::checkedRatio() {

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -32,6 +32,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/scroll_area.h"
 #include "ui/wrap/fade_wrap.h"
 #include "ui/grouped_layout.h"
+#include "ui/text_options.h"
 #include "media/media_clip_reader.h"
 #include "window/window_controller.h"
 #include "styles/style_history.h"
@@ -796,7 +797,10 @@ void SingleFilePreview::preparePreview(const Storage::PreparedFile &file) {
 	const auto filepath = file.path;
 	if (filepath.isEmpty()) {
 		auto filename = filedialogDefaultName(qsl("image"), qsl(".png"), QString(), true);
-		_nameText.setText(st::semiboldTextStyle, filename, _textNameOptions);
+		_nameText.setText(
+			st::semiboldTextStyle,
+			filename,
+			Ui::NameTextOptions());
 		_statusText = qsl("%1x%2").arg(preview.width()).arg(preview.height());
 		_statusWidth = qMax(_nameText.maxWidth(), st::normalFont->width(_statusText));
 		_fileIsImage = true;
@@ -823,7 +827,7 @@ void SingleFilePreview::preparePreview(const Storage::PreparedFile &file) {
 		_nameText.setText(
 			st::semiboldTextStyle,
 			nameString,
-			_textNameOptions);
+			Ui::NameTextOptions());
 		_statusText = formatSizeText(fileinfo.size());
 		_statusWidth = qMax(
 			_nameText.maxWidth(),

Telegram/SourceFiles/boxes/share_box.cpp

@@ -33,10 +33,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "apiwrap.h"
 #include "ui/toast/toast.h"
 #include "ui/widgets/multi_select.h"
-#include "history/history_media_types.h"
-#include "history/history_message.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/scroll_area.h"
+#include "ui/text_options.h"
+#include "history/history_media_types.h"
+#include "history/history_message.h"
 #include "window/themes/window_theme.h"
 #include "boxes/peer_list_box.h"
 #include "auth_session.h"
@@ -377,7 +378,7 @@ void ShareBox::Inner::updateChatName(
 		not_null<Chat*> chat,
 		not_null<PeerData*> peer) {
 	const auto text = peer->isSelf() ? lang(lng_saved_messages) : peer->name;
-	chat->name.setText(st::shareNameStyle, text, _textNameOptions);
+	chat->name.setText(st::shareNameStyle, text, Ui::NameTextOptions());
 }
 
 void ShareBox::Inner::repaintChatAtIndex(int index) {

Telegram/SourceFiles/data/data_peer.cpp

@@ -36,6 +36,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "mainwindow.h"
 #include "window/window_controller.h"
 #include "ui/empty_userpic.h"
+#include "ui/text_options.h"
 
 namespace {
 
@@ -100,7 +101,7 @@ void PeerClickHandler::onClick(Qt::MouseButton button) const {
 PeerData::PeerData(const PeerId &id)
 : id(id)
 , _userpicEmpty(createEmptyUserpic()) {
-	nameText.setText(st::msgNameStyle, QString(), _textNameOptions);
+	nameText.setText(st::msgNameStyle, QString(), Ui::NameTextOptions());
 }
 
 void PeerData::updateNameDelayed(
@@ -124,7 +125,7 @@ void PeerData::updateNameDelayed(
 
 	++nameVersion;
 	name = newName;
-	nameText.setText(st::msgNameStyle, name, _textNameOptions);
+	nameText.setText(st::msgNameStyle, name, Ui::NameTextOptions());
 	refreshEmptyUserpic();
 
 	Notify::PeerUpdate update(this);
@@ -351,7 +352,10 @@ PeerData::~PeerData() = default;
 
 const Text &BotCommand::descriptionText() const {
 	if (_descriptionText.isEmpty() && !_description.isEmpty()) {
-		_descriptionText.setText(st::defaultTextStyle, _description, _textNameOptions);
+		_descriptionText.setText(
+			st::defaultTextStyle,
+			_description,
+			Ui::NameTextOptions());
 	}
 	return _descriptionText;
 }
@@ -491,7 +495,10 @@ void UserData::setBotInfo(const MTPBotInfo &info) {
 void UserData::setNameOrPhone(const QString &newNameOrPhone) {
 	if (nameOrPhone != newNameOrPhone) {
 		nameOrPhone = newNameOrPhone;
-		phoneText.setText(st::msgNameStyle, nameOrPhone, _textNameOptions);
+		phoneText.setText(
+			st::msgNameStyle,
+			nameOrPhone,
+			Ui::NameTextOptions());
 	}
 }
 

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -28,6 +28,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_window.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/text_options.h"
 #include "data/data_drafts.h"
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
@@ -1799,7 +1800,7 @@ void DialogsInner::searchInPeer(PeerData *peer, UserData *from) {
 			_searchInSavedText.setText(
 				st::msgNameStyle,
 				lang(lng_saved_messages),
-				_textDlgOptions);
+				Ui::DialogTextOptions());
 		}
 	} else {
 		_cancelSearchInPeer->hide();
@@ -1811,7 +1812,7 @@ void DialogsInner::searchInPeer(PeerData *peer, UserData *from) {
 		_searchFromUserText.setText(
 			st::dialogsSearchFromStyle,
 			fromUserText,
-			_textDlgOptions);
+			Ui::DialogTextOptions());
 		_cancelSearchFromUser->show();
 	} else {
 		_cancelSearchFromUser->hide();

Telegram/SourceFiles/dialogs/dialogs_layout.cpp

@@ -26,6 +26,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_dialogs.h"
 #include "storage/localstorage.h"
 #include "ui/empty_userpic.h"
+#include "ui/text_options.h"
 #include "lang/lang_keys.h"
 
 namespace Dialogs {
@@ -156,7 +157,7 @@ void paintRow(
 			if (history->cloudDraftTextCache.isEmpty()) {
 				auto draftWrapped = textcmdLink(1, lng_dialogs_text_from_wrapped(lt_from, lang(lng_from_draft)));
 				auto draftText = lng_dialogs_text_with_from(lt_from_part, draftWrapped, lt_message, TextUtilities::Clean(draft->textWithTags.text));
-				history->cloudDraftTextCache.setText(st::dialogsTextStyle, draftText, _textDlgOptions);
+				history->cloudDraftTextCache.setText(st::dialogsTextStyle, draftText, Ui::DialogTextOptions());
 			}
 			p.setPen(active ? st::dialogsTextFgActive : (selected ? st::dialogsTextFgOver : st::dialogsTextFg));
 			p.setTextPalette(active ? st::dialogsTextPaletteDraftActive : (selected ? st::dialogsTextPaletteDraftOver : st::dialogsTextPaletteDraft));

Telegram/SourceFiles/history/history.cpp

@@ -39,6 +39,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "storage/storage_facade.h"
 #include "storage/storage_shared_media.h"
 #include "data/data_channel_admins.h"
+#include "ui/text_options.h"
 #include "core/crash_reports.h"
 
 namespace {
@@ -62,7 +63,7 @@ auto GlobalPinnedIndex = 0;
 
 HistoryItem *createUnsupportedMessage(History *history, MsgId msgId, MTPDmessage::Flags flags, MsgId replyTo, int32 viaBotId, QDateTime date, int32 from) {
 	auto text = TextWithEntities { lng_message_unsupported(lt_link, qsl("https://desktop.telegram.org")) };
-	TextUtilities::ParseEntities(text, _historyTextNoMonoOptions.flags);
+	TextUtilities::ParseEntities(text, Ui::ItemTextNoMonoOptions().flags);
 	text.entities.push_front(EntityInText(EntityInTextItalic, 0, text.text.size()));
 	flags &= ~MTPDmessage::Flag::f_post_author;
 	return HistoryMessage::create(history, msgId, flags, replyTo, viaBotId, date, from, QString(), text);
@@ -70,11 +71,6 @@ HistoryItem *createUnsupportedMessage(History *history, MsgId msgId, MTPDmessage
 
 } // namespace
 
-void HistoryInit() {
-	HistoryInitMessages();
-	HistoryInitMedia();
-}
-
 History::History(const PeerId &peerId)
 : peer(App::peer(peerId))
 , lastItemTextCache(st::dialogsTextWidthMin)
@@ -364,7 +360,10 @@ bool History::updateSendActionNeedsAnimating(TimeMs ms, bool force) {
 		}
 		if (_sendActionString != newTypingString) {
 			_sendActionString = newTypingString;
-			_sendActionText.setText(st::dialogsTextStyle, _sendActionString, _textNameOptions);
+			_sendActionText.setText(
+				st::dialogsTextStyle,
+				_sendActionString,
+				Ui::NameTextOptions());
 		}
 	}
 	auto result = (!_typing.isEmpty() || !_sendActions.isEmpty());

Telegram/SourceFiles/history/history.h

@@ -30,8 +30,6 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "base/flat_set.h"
 #include "base/flags.h"
 
-void HistoryInit();
-
 class HistoryItem;
 using HistoryItemsList = std::vector<not_null<HistoryItem*>>;
 

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -27,6 +27,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "history/history_service_layout.h"
 #include "history/history_media_types.h"
 #include "history/history_item_components.h"
+#include "ui/text_options.h"
 #include "ui/widgets/popup_menu.h"
 #include "window/window_controller.h"
 #include "window/window_peer_menu.h"
@@ -1836,7 +1837,10 @@ void HistoryInner::updateBotInfo(bool recount) {
 	int newh = 0;
 	if (_botAbout && !_botAbout->info->description.isEmpty()) {
 		if (_botAbout->info->text.isEmpty()) {
-			_botAbout->info->text.setText(st::messageTextStyle, _botAbout->info->description, _historyBotNoMonoOptions);
+			_botAbout->info->text.setText(
+				st::messageTextStyle,
+				_botAbout->info->description,
+				Ui::ItemTextBotNoMonoOptions());
 			if (recount) {
 				int32 tw = _scroll->width() - st::msgMargin.left() - st::msgMargin.right();
 				if (tw > st::msgMaxWidth) tw = st::msgMaxWidth;

Telegram/SourceFiles/history/history_item.cpp

@@ -31,6 +31,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_dialogs.h"
 #include "styles/style_history.h"
 #include "ui/effects/ripple_animation.h"
+#include "ui/text_options.h"
 #include "storage/file_upload.h"
 #include "storage/storage_facade.h"
 #include "storage/storage_shared_media.h"
@@ -1032,7 +1033,7 @@ void HistoryItem::drawInDialog(
 		Text &cache) const {
 	if (cacheFor != this) {
 		cacheFor = this;
-		cache.setText(st::dialogsTextStyle, inDialogsText(way), _textDlgOptions);
+		cache.setText(st::dialogsTextStyle, inDialogsText(way), Ui::DialogTextOptions());
 	}
 	if (r.width()) {
 		p.setTextPalette(active ? st::dialogsTextPaletteActive : (selected ? st::dialogsTextPaletteOver : st::dialogsTextPalette));

Telegram/SourceFiles/history/history_item_components.cpp

@@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "lang/lang_keys.h"
 #include "ui/effects/ripple_animation.h"
+#include "ui/text_options.h"
 #include "history/history_service_layout.h"
 #include "history/history_message.h"
 #include "history/history_media.h"
@@ -63,7 +64,10 @@ void HistoryMessageSigned::refresh(const QString &date) {
 	if (timew + namew > st::maxSignatureSize) {
 		name = st::msgDateFont->elided(author, st::maxSignatureSize - timew);
 	}
-	signature.setText(st::msgDateTextStyle, name + time, _textNameOptions);
+	signature.setText(
+		st::msgDateTextStyle,
+		name + time,
+		Ui::NameTextOptions());
 }
 
 int HistoryMessageSigned::maxWidth() const {
@@ -72,7 +76,7 @@ int HistoryMessageSigned::maxWidth() const {
 
 void HistoryMessageEdited::refresh(const QString &date, bool displayed) {
 	const auto prefix = displayed ? (lang(lng_edited) + ' ') : QString();
-	text.setText(st::msgDateTextStyle, prefix + date, _textNameOptions);
+	text.setText(st::msgDateTextStyle, prefix + date, Ui::NameTextOptions());
 }
 
 int HistoryMessageEdited::maxWidth() const {
@@ -151,7 +155,10 @@ bool HistoryMessageReply::updateData(HistoryMessage *holder, bool force) {
 	}
 
 	if (replyToMsg) {
-		replyToText.setText(st::messageTextStyle, TextUtilities::Clean(replyToMsg->inReplyText()), _textDlgOptions);
+		replyToText.setText(
+			st::messageTextStyle,
+			TextUtilities::Clean(replyToMsg->inReplyText()),
+			Ui::DialogTextOptions());
 
 		updateName();
 
@@ -193,7 +200,7 @@ void HistoryMessageReply::updateName() const {
 		QString name = (replyToVia && replyToMsg->author()->isUser())
 			? replyToMsg->author()->asUser()->firstName
 			: App::peerName(replyToMsg->author());
-		replyToName.setText(st::fwdTextStyle, name, _textNameOptions);
+		replyToName.setText(st::fwdTextStyle, name, Ui::NameTextOptions());
 		replyToVersion = replyToMsg->author()->nameVersion;
 		bool hasPreview = replyToMsg->getMedia() ? replyToMsg->getMedia()->hasReplyPreview() : false;
 		int32 previewSkip = hasPreview ? (st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x()) : 0;

Telegram/SourceFiles/history/history_media_grouped.cpp

@@ -26,6 +26,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "storage/storage_shared_media.h"
 #include "lang/lang_keys.h"
 #include "ui/grouped_layout.h"
+#include "ui/text_options.h"
 #include "styles/style_history.h"
 
 HistoryGroupedMedia::Element::Element(not_null<HistoryItem*> item)
@@ -441,7 +442,7 @@ void HistoryGroupedMedia::updateNeedBubbleState() {
 	_caption.setText(
 		st::messageTextStyle,
 		captionText.text + _parent->skipBlock(),
-		itemTextNoMonoOptions(_parent));
+		Ui::ItemTextNoMonoOptions(_parent));
 	_needBubble = computeNeedBubble();
 }
 

Telegram/SourceFiles/history/history_media_types.cpp

@@ -41,44 +41,13 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "calls/calls_instance.h"
 #include "ui/empty_userpic.h"
 #include "ui/grouped_layout.h"
+#include "ui/text_options.h"
 
 namespace {
 
 constexpr auto kMaxGifForwardedBarLines = 4;
 constexpr auto kMaxOriginalEntryLines = 8192;
 
-TextParseOptions _webpageTitleOptions = {
-	TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _webpageDescriptionOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText | TextParseMarkdown, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _twitterDescriptionOptions = {
-	TextParseLinks | TextParseMentions | TextTwitterMentions | TextParseHashtags | TextTwitterHashtags | TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _instagramDescriptionOptions = {
-	TextParseLinks | TextParseMentions | TextInstagramMentions | TextParseHashtags | TextInstagramHashtags | TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-
-inline void initTextOptions() {
-	_webpageTitleOptions.maxw = st::msgMaxWidth - st::msgPadding.left() - st::msgPadding.right() - st::webPageLeft;
-	_webpageTitleOptions.maxh = st::webPageTitleFont->height * 2;
-	_webpageDescriptionOptions.maxw = st::msgMaxWidth - st::msgPadding.left() - st::msgPadding.right() - st::webPageLeft;
-	_webpageDescriptionOptions.maxh = st::webPageDescriptionFont->height * 3;
-}
-
 bool needReSetInlineResultDocument(const MTPMessageMedia &media, DocumentData *existing) {
 	if (media.type() == mtpc_messageMediaDocument) {
 		auto &mediaDocument = media.c_messageMediaDocument();
@@ -121,10 +90,6 @@ int32 gifMaxStatusWidth(DocumentData *document) {
 
 } // namespace
 
-void HistoryInitMedia() {
-	initTextOptions();
-}
-
 TextWithEntities WithCaptionSelectedText(
 		const QString &attachType,
 		const Text &caption,
@@ -263,7 +228,7 @@ HistoryPhoto::HistoryPhoto(
 		_caption.setText(
 			st::messageTextStyle,
 			caption + _parent->skipBlock(),
-			itemTextNoMonoOptions(_parent));
+			Ui::ItemTextNoMonoOptions(_parent));
 	}
 	init();
 }
@@ -864,7 +829,7 @@ HistoryVideo::HistoryVideo(
 		_caption.setText(
 			st::messageTextStyle,
 			caption + _parent->skipBlock(),
-			itemTextNoMonoOptions(_parent));
+			Ui::ItemTextNoMonoOptions(_parent));
 	}
 
 	setDocumentLinks(_data, parent);
@@ -1386,7 +1351,10 @@ HistoryDocument::HistoryDocument(
 	setStatusSize(FileStatusSizeReady);
 
 	if (auto captioned = Get<HistoryDocumentCaptioned>()) {
-		captioned->_caption.setText(st::messageTextStyle, caption + _parent->skipBlock(), itemTextNoMonoOptions(_parent));
+		captioned->_caption.setText(
+			st::messageTextStyle,
+			caption + _parent->skipBlock(),
+			Ui::ItemTextNoMonoOptions(_parent));
 	}
 }
 
@@ -2174,7 +2142,10 @@ HistoryGif::HistoryGif(
 	setStatusSize(FileStatusSizeReady);
 
 	if (!caption.isEmpty() && !_data->isVideoMessage()) {
-		_caption.setText(st::messageTextStyle, caption + _parent->skipBlock(), itemTextNoMonoOptions(_parent));
+		_caption.setText(
+			st::messageTextStyle,
+			caption + _parent->skipBlock(),
+			Ui::ItemTextNoMonoOptions(_parent));
 	}
 
 	_data->thumb->load();
@@ -3310,7 +3281,10 @@ HistoryContact::HistoryContact(not_null<HistoryItem*> parent, int32 userId, cons
 , _fname(first)
 , _lname(last)
 , _phone(App::formatPhone(phone)) {
-	_name.setText(st::semiboldTextStyle, lng_full_name(lt_first_name, first, lt_last_name, last).trimmed(), _textNameOptions);
+	_name.setText(
+		st::semiboldTextStyle,
+		lng_full_name(lt_first_name, first, lt_last_name, last).trimmed(),
+		Ui::NameTextOptions());
 	_phonew = st::normalFont->width(_phone);
 }
 
@@ -3701,12 +3675,6 @@ void HistoryWebPage::initDimensions() {
 		if (textFloatsAroundInfo) {
 			text.text += _parent->skipBlock();
 		}
-		auto opts = &_webpageDescriptionOptions;
-		if (_data->siteName == qstr("Twitter")) {
-			opts = &_twitterDescriptionOptions;
-		} else if (_data->siteName == qstr("Instagram")) {
-			opts = &_instagramDescriptionOptions;
-		}
 		if (isLogEntryOriginal()) {
 			// Fix layout for small bubbles (narrow media caption edit log entries).
 			_description = Text(st::minPhotoSize
@@ -3714,13 +3682,19 @@ void HistoryWebPage::initDimensions() {
 				- st::msgPadding.right()
 				- st::webPageLeft);
 		}
-		_description.setMarkedText(st::webPageDescriptionStyle, text, *opts);
+		_description.setMarkedText(
+			st::webPageDescriptionStyle,
+			text,
+			Ui::WebpageTextDescriptionOptions(_data->siteName));
 	}
 	if (_title.isEmpty() && !title.isEmpty()) {
 		if (textFloatsAroundInfo && _description.isEmpty()) {
 			title += _parent->skipBlock();
 		}
-		_title.setText(st::webPageTitleStyle, title, _webpageTitleOptions);
+		_title.setText(
+			st::webPageTitleStyle,
+			title,
+			Ui::WebpageTextTitleOptions());
 	}
 	if (!_siteNameWidth && !_data->siteName.isEmpty()) {
 		_siteNameWidth = st::webPageTitleFont->width(_data->siteName);
@@ -4263,11 +4237,17 @@ void HistoryGame::initDimensions() {
 			auto marked = TextWithEntities { text };
 			auto parseFlags = TextParseLinks | TextParseMultiline | TextParseRichText;
 			TextUtilities::ParseEntities(marked, parseFlags);
-			_description.setMarkedText(st::webPageDescriptionStyle, marked, _webpageDescriptionOptions);
+			_description.setMarkedText(
+				st::webPageDescriptionStyle,
+				marked,
+				Ui::WebpageTextDescriptionOptions());
 		}
 	}
 	if (_title.isEmpty() && !title.isEmpty()) {
-		_title.setText(st::webPageTitleStyle, title, _webpageTitleOptions);
+		_title.setText(
+			st::webPageTitleStyle,
+			title,
+			Ui::WebpageTextTitleOptions());
 	}
 
 	// init dimensions
@@ -4529,7 +4509,10 @@ TextSelection HistoryGame::adjustSelection(TextSelection selection, TextSelectTy
 }
 
 bool HistoryGame::consumeMessageText(const TextWithEntities &textWithEntities) {
-	_description.setMarkedText(st::webPageDescriptionStyle, textWithEntities, itemTextOptions(_parent));
+	_description.setMarkedText(
+		st::webPageDescriptionStyle,
+		textWithEntities,
+		Ui::ItemTextOptions(_parent));
 	return true;
 }
 
@@ -4702,7 +4685,10 @@ void HistoryInvoice::fillFromData(const MTPDmessageMediaInvoice &data) {
 	};
 	statusText.entities.push_back(EntityInText(EntityInTextBold, 0, statusText.text.size()));
 	statusText.text += ' ' + labelText().toUpper();
-	_status.setMarkedText(st::defaultTextStyle, statusText, itemTextOptions(_parent));
+	_status.setMarkedText(
+		st::defaultTextStyle,
+		statusText,
+		Ui::ItemTextOptions(_parent));
 
 	_receiptMsgId = data.has_receipt_msg_id() ? data.vreceipt_msg_id.v : 0;
 
@@ -4712,11 +4698,17 @@ void HistoryInvoice::fillFromData(const MTPDmessageMediaInvoice &data) {
 		auto marked = TextWithEntities { description };
 		auto parseFlags = TextParseLinks | TextParseMultiline | TextParseRichText;
 		TextUtilities::ParseEntities(marked, parseFlags);
-		_description.setMarkedText(st::webPageDescriptionStyle, marked, _webpageDescriptionOptions);
+		_description.setMarkedText(
+			st::webPageDescriptionStyle,
+			marked,
+			Ui::WebpageTextDescriptionOptions());
 	}
 	auto title = TextUtilities::SingleLine(qs(data.vtitle));
 	if (!title.isEmpty()) {
-		_title.setText(st::webPageTitleStyle, title, _webpageTitleOptions);
+		_title.setText(
+			st::webPageTitleStyle,
+			title,
+			Ui::WebpageTextTitleOptions());
 	}
 }
 
@@ -5031,13 +5023,19 @@ HistoryLocation::HistoryLocation(not_null<HistoryItem*> parent, const LocationCo
 , _description(st::msgMinWidth)
 , _link(std::make_shared<LocationClickHandler>(coords)) {
 	if (!title.isEmpty()) {
-		_title.setText(st::webPageTitleStyle, TextUtilities::Clean(title), _webpageTitleOptions);
+		_title.setText(
+			st::webPageTitleStyle,
+			TextUtilities::Clean(title),
+			Ui::WebpageTextTitleOptions());
 	}
 	if (!description.isEmpty()) {
 		auto marked = TextWithEntities { TextUtilities::Clean(description) };
 		auto parseFlags = TextParseLinks | TextParseMultiline | TextParseRichText;
 		TextUtilities::ParseEntities(marked, parseFlags);
-		_description.setMarkedText(st::webPageDescriptionStyle, marked, _webpageDescriptionOptions);
+		_description.setMarkedText(
+			st::webPageDescriptionStyle,
+			marked,
+			Ui::WebpageTextDescriptionOptions());
 	}
 }
 

Telegram/SourceFiles/history/history_media_types.h

@@ -43,7 +43,6 @@ namespace Ui {
 class EmptyUserpic;
 } // namespace Ui
 
-void HistoryInitMedia();
 TextWithEntities WithCaptionSelectedText(
 	const QString &attachType,
 	const Text &caption,

Telegram/SourceFiles/history/history_message.cpp

@@ -33,6 +33,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "boxes/share_box.h"
 #include "boxes/confirm_box.h"
 #include "ui/toast/toast.h"
+#include "ui/text_options.h"
 #include "messenger.h"
 #include "styles/style_dialogs.h"
 #include "styles/style_widgets.h"
@@ -138,11 +139,6 @@ int KeyboardStyle::minButtonWidth(
 	return result;
 }
 
-inline void initTextOptions() {
-	_historySrvOptions.dir = _textNameOptions.dir = _textDlgOptions.dir = cLangDir();
-	_textDlgOptions.maxw = st::columnMaximalWidthLeft * 2;
-}
-
 QString AdminBadgeText() {
 	return lang(lng_admin_badge);
 }
@@ -409,10 +405,6 @@ void FastShareMessage(not_null<HistoryItem*> item) {
 		std::move(filterCallback)));
 }
 
-void HistoryInitMessages() {
-	initTextOptions();
-}
-
 base::lambda<void(ChannelData*, MsgId)> HistoryDependentItemCallback(
 		const FullMsgId &msgId) {
 	return [dependent = msgId](ChannelData *channel, MsgId msgId) {
@@ -1501,9 +1493,18 @@ void HistoryMessage::setText(const TextWithEntities &textWithEntities) {
 	} else {
 		auto mediaOnBottom = (_media && _media->isDisplayed() && _media->isBubbleBottom()) || Has<HistoryMessageLogEntryOriginal>();
 		if (mediaOnBottom) {
-			_text.setMarkedText(st::messageTextStyle, textWithEntities, itemTextOptions(this));
+			_text.setMarkedText(
+				st::messageTextStyle,
+				textWithEntities,
+				Ui::ItemTextOptions(this));
 		} else {
-			_text.setMarkedText(st::messageTextStyle, { textWithEntities.text + skipBlock(), textWithEntities.entities }, itemTextOptions(this));
+			_text.setMarkedText(
+				st::messageTextStyle,
+				{
+					textWithEntities.text + skipBlock(),
+					textWithEntities.entities
+				},
+				Ui::ItemTextOptions(this));
 		}
 		_textWidth = -1;
 		_textHeight = 0;
@@ -1511,7 +1512,10 @@ void HistoryMessage::setText(const TextWithEntities &textWithEntities) {
 }
 
 void HistoryMessage::setEmptyText() {
-	_text.setMarkedText(st::messageTextStyle, { QString(), EntitiesInText() }, itemTextOptions(this));
+	_text.setMarkedText(
+		st::messageTextStyle,
+		{ QString(), EntitiesInText() },
+		Ui::ItemTextOptions(this));
 
 	_textWidth = -1;
 	_textHeight = 0;

Telegram/SourceFiles/history/history_message.h

@@ -24,7 +24,6 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 struct HistoryMessageEdited;
 
-void HistoryInitMessages();
 base::lambda<void(ChannelData*, MsgId)> HistoryDependentItemCallback(
 	const FullMsgId &msgId);
 MTPDmessage::Flags NewMessageFlags(not_null<PeerData*> peer);

Telegram/SourceFiles/history/history_service.cpp

@@ -30,6 +30,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "auth_session.h"
 #include "window/notifications_manager.h"
 #include "storage/storage_shared_media.h"
+#include "ui/text_options.h"
 
 namespace {
 
@@ -37,13 +38,6 @@ constexpr auto kPinnedMessageTextLimit = 16;
 
 } // namespace
 
-TextParseOptions _historySrvOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags/* | TextParseMultiline*/ | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // lang-dependent
-};
-
 void HistoryService::setMessageByAction(const MTPmessageAction &action) {
 	auto prepareChatAddUserText = [this](const MTPDmessageActionChatAddUser &action) {
 		auto result = PreparedText {};
@@ -495,7 +489,10 @@ QString HistoryService::inReplyText() const {
 }
 
 void HistoryService::setServiceText(const PreparedText &prepared) {
-	_text.setText(st::serviceTextStyle, prepared.text, _historySrvOptions);
+	_text.setText(
+		st::serviceTextStyle,
+		prepared.text,
+		Ui::ItemTextServiceOptions());
 	auto linkIndex = 0;
 	for_const (auto &link, prepared.links) {
 		// Link indices start with 1.

Telegram/SourceFiles/history/history_service.h

@@ -182,5 +182,3 @@ private:
 	static PreparedText GenerateText(not_null<History*> history, not_null<UserData*> inviter);
 
 };
-
-extern TextParseOptions _historySrvOptions;

Telegram/SourceFiles/history/history_widget.cpp

@@ -74,6 +74,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "observer_peer.h"
 #include "base/qthelp_regex.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/text_options.h"
 #include "auth_session.h"
 #include "window/themes/window_theme.h"
 #include "window/notifications_manager.h"
@@ -382,7 +383,7 @@ bool HistoryHider::offerPeer(PeerId peer) {
 		return false;
 	}
 
-	_toText.setText(st::boxLabelStyle, phrase, _textNameOptions);
+	_toText.setText(st::boxLabelStyle, phrase, Ui::NameTextOptions());
 	_toTextWidth = _toText.maxWidth();
 	if (_toTextWidth > _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right()) {
 		_toTextWidth = _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right();
@@ -2776,7 +2777,7 @@ void HistoryWidget::saveEditMsg() {
 	WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
 
 	auto &textWithTags = _field->getTextWithTags();
-	auto prepareFlags = itemTextOptions(_history, App::self()).flags;
+	auto prepareFlags = Ui::ItemTextOptions(_history, App::self()).flags;
 	auto sending = TextWithEntities();
 	auto left = TextWithEntities { textWithTags.text, ConvertTextTagsToEntities(textWithTags.tags) };
 	TextUtilities::PrepareForSending(left, prepareFlags);
@@ -3664,7 +3665,10 @@ void HistoryWidget::onKbToggle(bool manual) {
 		_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
 		if (_kbReplyTo && !_editMsgId && !_replyToId && fieldEnabled) {
 			updateReplyToName();
-			_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
+			_replyEditMsgText.setText(
+				st::messageTextStyle,
+				TextUtilities::Clean(_kbReplyTo->inReplyText()),
+				Ui::DialogTextOptions());
 			_fieldBarCancel->show();
 			updateMouseTracking();
 		}
@@ -3683,7 +3687,10 @@ void HistoryWidget::onKbToggle(bool manual) {
 		_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
 		if (_kbReplyTo && !_editMsgId && !_replyToId) {
 			updateReplyToName();
-			_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
+			_replyEditMsgText.setText(
+				st::messageTextStyle,
+				TextUtilities::Clean(_kbReplyTo->inReplyText()),
+				Ui::DialogTextOptions());
 			_fieldBarCancel->show();
 			updateMouseTracking();
 		}
@@ -4877,7 +4884,10 @@ void HistoryWidget::updateBotKeyboard(History *h, bool force) {
 			_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
 			if (_kbReplyTo && !_replyToId) {
 				updateReplyToName();
-				_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
+				_replyEditMsgText.setText(
+					st::messageTextStyle,
+					TextUtilities::Clean(_kbReplyTo->inReplyText()),
+					Ui::DialogTextOptions());
 				_fieldBarCancel->show();
 				updateMouseTracking();
 			}
@@ -5211,7 +5221,10 @@ void HistoryWidget::updatePinnedBar(bool force) {
 		_pinnedBar->msg = App::histItemById(_history->channelId(), _pinnedBar->msgId);
 	}
 	if (_pinnedBar->msg) {
-		_pinnedBar->text.setText(st::messageTextStyle, TextUtilities::Clean(_pinnedBar->msg->notificationText()), _textDlgOptions);
+		_pinnedBar->text.setText(
+			st::messageTextStyle,
+			TextUtilities::Clean(_pinnedBar->msg->notificationText()),
+			Ui::DialogTextOptions());
 		update();
 	} else if (force) {
 		if (auto channel = _peer ? _peer->asChannel() : nullptr) {
@@ -5508,7 +5521,10 @@ void HistoryWidget::onReplyToMessage() {
 	} else {
 		_replyEditMsg = to;
 		_replyToId = to->id;
-		_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_replyEditMsg->inReplyText()), _textDlgOptions);
+		_replyEditMsgText.setText(
+			st::messageTextStyle,
+			TextUtilities::Clean(_replyEditMsg->inReplyText()),
+			Ui::DialogTextOptions());
 
 		updateBotKeyboard();
 
@@ -5864,13 +5880,19 @@ void HistoryWidget::updatePreview() {
 		_fieldBarCancel->show();
 		updateMouseTracking();
 		if (_previewData->pendingTill) {
-			_previewTitle.setText(st::msgNameStyle, lang(lng_preview_loading), _textNameOptions);
+			_previewTitle.setText(
+				st::msgNameStyle,
+				lang(lng_preview_loading),
+				Ui::NameTextOptions());
 #ifndef OS_MAC_OLD
 			auto linkText = _previewLinks.splitRef(' ').at(0).toString();
 #else // OS_MAC_OLD
 			auto linkText = _previewLinks.split(' ').at(0);
 #endif // OS_MAC_OLD
-			_previewDescription.setText(st::messageTextStyle, TextUtilities::Clean(linkText), _textDlgOptions);
+			_previewDescription.setText(
+				st::messageTextStyle,
+				TextUtilities::Clean(linkText),
+				Ui::DialogTextOptions());
 
 			int32 t = (_previewData->pendingTill - unixtime()) * 1000;
 			if (t <= 0) t = 1;
@@ -5901,8 +5923,14 @@ void HistoryWidget::updatePreview() {
 					title = lang(lng_attach_photo);
 				}
 			}
-			_previewTitle.setText(st::msgNameStyle, title, _textNameOptions);
-			_previewDescription.setText(st::messageTextStyle, TextUtilities::Clean(desc), _textDlgOptions);
+			_previewTitle.setText(
+				st::msgNameStyle,
+				title,
+				Ui::NameTextOptions());
+			_previewDescription.setText(
+				st::messageTextStyle,
+				TextUtilities::Clean(desc),
+				Ui::DialogTextOptions());
 		}
 	} else if (!readyToForward() && !replyToId() && !_editMsgId) {
 		_fieldBarCancel->hide();
@@ -6122,7 +6150,10 @@ void HistoryWidget::updateReplyEditTexts(bool force) {
 		_replyEditMsg = App::histItemById(_channel, _editMsgId ? _editMsgId : _replyToId);
 	}
 	if (_replyEditMsg) {
-		_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_replyEditMsg->inReplyText()), _textDlgOptions);
+		_replyEditMsgText.setText(
+			st::messageTextStyle,
+			TextUtilities::Clean(_replyEditMsg->inReplyText()),
+			Ui::DialogTextOptions());
 
 		updateBotKeyboard();
 
@@ -6181,8 +6212,11 @@ void HistoryWidget::updateForwardingTexts() {
 			text = lng_forward_messages(lt_count, count);
 		}
 	}
-	_toForwardFrom.setText(st::msgNameStyle, from, _textNameOptions);
-	_toForwardText.setText(st::messageTextStyle, TextUtilities::Clean(text), _textDlgOptions);
+	_toForwardFrom.setText(st::msgNameStyle, from, Ui::NameTextOptions());
+	_toForwardText.setText(
+		st::messageTextStyle,
+		TextUtilities::Clean(text),
+		Ui::DialogTextOptions());
 	_toForwardNameVersion = version;
 }
 
@@ -6201,7 +6235,10 @@ void HistoryWidget::checkForwardingInfo() {
 void HistoryWidget::updateReplyToName() {
 	if (_editMsgId) return;
 	if (!_replyEditMsg && (_replyToId || !_kbReplyTo)) return;
-	_replyToName.setText(st::msgNameStyle, App::peerName((_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()), _textNameOptions);
+	_replyToName.setText(
+		st::msgNameStyle,
+		App::peerName((_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()),
+		Ui::NameTextOptions());
 	_replyToNameVersion = (_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()->nameVersion;
 }
 

Telegram/SourceFiles/layout.cpp

@@ -32,65 +32,6 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "media/media_audio.h"
 #include "storage/localstorage.h"
 
-TextParseOptions _textNameOptions = {
-	0, // flags
-	4096, // maxw
-	1, // maxh
-	Qt::LayoutDirectionAuto, // lang-dependent
-};
-TextParseOptions _textDlgOptions = {
-	TextParseRichText, // flags
-	0, // maxw is style-dependent
-	1, // maxh
-	Qt::LayoutDirectionAuto, // lang-dependent
-};
-TextParseOptions _historyTextOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText | TextParseMarkdown, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _historyBotOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseBotCommands | TextParseMultiline | TextParseRichText | TextParseMarkdown, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _historyTextNoMonoOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _historyBotNoMonoOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseBotCommands | TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-
-const TextParseOptions &itemTextOptions(History *h, PeerData *f) {
-	if ((h->peer->isUser() && h->peer->asUser()->botInfo) || (f->isUser() && f->asUser()->botInfo) || (h->peer->isChat() && h->peer->asChat()->botStatus >= 0) || (h->peer->isMegagroup() && h->peer->asChannel()->mgInfo->botStatus >= 0)) {
-		return _historyBotOptions;
-	}
-	return _historyTextOptions;
-}
-
-const TextParseOptions &itemTextOptions(const HistoryItem *item) {
-	return itemTextOptions(item->history(), item->author());
-}
-
-const TextParseOptions &itemTextNoMonoOptions(History *h, PeerData *f) {
-	if ((h->peer->isUser() && h->peer->asUser()->botInfo) || (f->isUser() && f->asUser()->botInfo) || (h->peer->isChat() && h->peer->asChat()->botStatus >= 0) || (h->peer->isMegagroup() && h->peer->asChannel()->mgInfo->botStatus >= 0)) {
-		return _historyBotNoMonoOptions;
-	}
-	return _historyTextNoMonoOptions;
-}
-
-const TextParseOptions &itemTextNoMonoOptions(const HistoryItem *item) {
-	return itemTextNoMonoOptions(item->history(), item->author());
-}
-
 QString formatSizeText(qint64 size) {
 	if (size >= 1024 * 1024) { // more than 1 mb
 		qint64 sizeTenthMb = (size * 10 / (1024 * 1024));

Telegram/SourceFiles/layout.h

@@ -58,14 +58,6 @@ inline bool IsGroupItemSelection(
 		: selection;
 }
 
-extern TextParseOptions _textNameOptions, _textDlgOptions;
-extern TextParseOptions _historyTextOptions, _historyBotOptions, _historyTextNoMonoOptions, _historyBotNoMonoOptions;
-
-const TextParseOptions &itemTextOptions(History *h, PeerData *f);
-const TextParseOptions &itemTextOptions(const HistoryItem *item);
-const TextParseOptions &itemTextNoMonoOptions(History *h, PeerData *f);
-const TextParseOptions &itemTextNoMonoOptions(const HistoryItem *item);
-
 enum RoundCorners {
 	SmallMaskCorners = 0x00, // for images
 	LargeMaskCorners,

Telegram/SourceFiles/mainwidget.cpp

@@ -39,6 +39,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/dropdown_menu.h"
 #include "ui/focus_persister.h"
 #include "ui/resize_area.h"
+#include "ui/text_options.h"
 #include "ui/toast/toast.h"
 #include "chat_helpers/message_field.h"
 #include "chat_helpers/stickers.h"
@@ -1456,7 +1457,7 @@ void MainWidget::sendMessage(const MessageToSend &message) {
 
 	auto sending = TextWithEntities();
 	auto left = TextWithEntities { textWithTags.text, ConvertTextTagsToEntities(textWithTags.tags) };
-	auto prepareFlags = itemTextOptions(history, App::self()).flags;
+	auto prepareFlags = Ui::ItemTextOptions(history, App::self()).flags;
 	TextUtilities::PrepareForSending(left, prepareFlags);
 
 	HistoryItem *lastMessage = nullptr;

Telegram/SourceFiles/media/view/media_view_group_thumbs.cpp

@@ -0,0 +1,42 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop version of Telegram messaging app, see https://telegram.org
+
+Telegram Desktop is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+It is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+In addition, as a special exception, the copyright holders give permission
+to link the code of portions of this program with the OpenSSL library.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
+*/
+#include "media/view/media_view_group_thumbs.h"
+
+namespace Media {
+namespace View {
+
+GroupThumbs::GroupThumbs() {
+}
+
+void GroupThumbs::resizeToWidth(int newWidth) {
+
+}
+
+int GroupThumbs::height() const {
+	return 0;
+}
+
+QRect GroupThumbs::paintedRect() const {
+	return QRect();
+}
+
+} // namespace View
+} // namespace Media

Telegram/SourceFiles/media/view/media_view_group_thumbs.h

@@ -0,0 +1,40 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop version of Telegram messaging app, see https://telegram.org
+
+Telegram Desktop is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+It is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+In addition, as a special exception, the copyright holders give permission
+to link the code of portions of this program with the OpenSSL library.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
+*/
+#pragma once
+
+namespace Media {
+namespace View {
+
+class GroupThumbs {
+public:
+	GroupThumbs();
+
+	void resizeToWidth(int newWidth);
+	int height() const;
+
+	QRect paintedRect() const;
+
+private:
+
+};
+
+} // namespace View
+} // namespace Media

Telegram/SourceFiles/mediaview.cpp

@@ -27,10 +27,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "core/file_utilities.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/widgets/buttons.h"
+#include "ui/text_options.h"
 #include "media/media_clip_reader.h"
 #include "media/view/media_clip_controller.h"
-#include "styles/style_mediaview.h"
-#include "styles/style_history.h"
+#include "media/view/media_view_group_thumbs.h"
 #include "media/media_audio.h"
 #include "history/history_message.h"
 #include "history/history_media_types.h"
@@ -42,26 +42,15 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "messenger.h"
 #include "storage/file_download.h"
 #include "calls/calls_instance.h"
+#include "styles/style_mediaview.h"
+#include "styles/style_history.h"
 
 namespace {
 
 constexpr auto kPreloadCount = 4;
 
-TextParseOptions _captionTextOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-TextParseOptions _captionBotOptions = {
-	TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText | TextParseBotCommands, // flags
-	0, // maxw
-	0, // maxh
-	Qt::LayoutDirectionAuto, // dir
-};
-
 // Preload X message ids before and after current.
-constexpr auto kIdsLimit = 32;
+constexpr auto kIdsLimit = 48;
 
 // Preload next messages if we went further from current than that.
 constexpr auto kIdsPreloadAfter = 28;
@@ -84,7 +73,8 @@ struct MediaView::UserPhotos {
 	rpl::lifetime lifetime;
 };
 
-MediaView::MediaView() : TWidget(nullptr)
+MediaView::MediaView()
+: TWidget(nullptr)
 , _transparentBrush(style::transparentPlaceholderBrush())
 , _animStarted(getms())
 , _docDownload(this, lang(lng_media_download), st::mediaviewFileLink)
@@ -99,7 +89,7 @@ MediaView::MediaView() : TWidget(nullptr)
 
 	TextCustomTagsMap custom;
 	custom.insert(QChar('c'), qMakePair(textcmdStartLink(1), textcmdStopLink()));
-	_saveMsgText.setRichText(st::mediaviewSaveMsgStyle, lang(lng_mediaview_saved), _textDlgOptions, custom);
+	_saveMsgText.setRichText(st::mediaviewSaveMsgStyle, lang(lng_mediaview_saved), Ui::DialogTextOptions(), custom);
 	_saveMsg = QRect(0, 0, _saveMsgText.maxWidth() + st::mediaviewSaveMsgPadding.left() + st::mediaviewSaveMsgPadding.right(), st::mediaviewSaveMsgStyle.font->height + st::mediaviewSaveMsgPadding.top() + st::mediaviewSaveMsgPadding.bottom());
 	_saveMsgText.setLink(1, std::make_shared<LambdaClickHandler>([this] { showSaveMsgFile(); }));
 
@@ -361,7 +351,7 @@ void MediaView::updateControls() {
 		_dateText = lng_mediaview_date_time(lt_date, d.date().toString(qsl("dd.MM.yy")), lt_time, d.time().toString(cTimeFormat()));
 	}
 	if (_from) {
-		_fromName.setText(st::mediaviewTextStyle, (_from->migrateTo() ? _from->migrateTo() : _from)->name, _textNameOptions);
+		_fromName.setText(st::mediaviewTextStyle, (_from->migrateTo() ? _from->migrateTo() : _from)->name, Ui::NameTextOptions());
 		_nameNav = myrtlrect(st::mediaviewTextLeft, height() - st::mediaviewTextTop, qMin(_fromName.maxWidth(), width() / 3), st::mediaviewFont->height);
 		_dateNav = myrtlrect(st::mediaviewTextLeft + _nameNav.width() + st::mediaviewTextSkip, height() - st::mediaviewTextTop, st::mediaviewFont->width(_dateText), st::mediaviewFont->height);
 	} else {
@@ -370,20 +360,54 @@ void MediaView::updateControls() {
 	}
 	updateHeader();
 	refreshNavVisibility();
+	resizeCenteredControls();
+
+	updateOver(mapFromGlobal(QCursor::pos()));
+	update();
+}
+
+void MediaView::resizeCenteredControls() {
+	const auto bottomSkip = std::max(
+		_dateNav.left() + _dateNav.width(),
+		_headerNav.left() + _headerNav.width());
+	const auto bottomWidth = std::max(
+		width() - 2 * bottomSkip - 2 * st::mediaviewCaptionMargin.width(),
+		st::msgMinWidth
+		+ st::mediaviewCaptionPadding.left()
+		+ st::mediaviewCaptionPadding.right());
+	if (_groupThumbs) {
+		_groupThumbs->resizeToWidth(bottomWidth);
+		_groupThumbsTop = height() - _groupThumbs->height();
+	}
 
 	if (!_caption.isEmpty()) {
-		int32 skipw = qMax(_dateNav.left() + _dateNav.width(), _headerNav.left() + _headerNav.width());
-		int32 maxw = qMin(qMax(width() - 2 * skipw - st::mediaviewCaptionPadding.left() - st::mediaviewCaptionPadding.right() - 2 * st::mediaviewCaptionMargin.width(), int(st::msgMinWidth)), _caption.maxWidth());
-		int32 maxh = qMin(_caption.countHeight(maxw), int(height() / 4 - st::mediaviewCaptionPadding.top() - st::mediaviewCaptionPadding.bottom() - 2 * st::mediaviewCaptionMargin.height()));
-		_captionRect = QRect((width() - maxw) / 2, height() - maxh - st::mediaviewCaptionPadding.bottom() - st::mediaviewCaptionMargin.height(), maxw, maxh);
+		const auto captionBottom = groupThumbsDisplayed()
+			? _groupThumbsTop
+			: height() - st::mediaviewCaptionMargin.height();
+		const auto captionWidth = std::min(
+			bottomWidth
+			- st::mediaviewCaptionPadding.left()
+			- st::mediaviewCaptionPadding.right(),
+			_caption.maxWidth());
+		const auto captionHeight = std::min(
+			_caption.countHeight(captionWidth),
+			height() / 4
+			- st::mediaviewCaptionPadding.top()
+			- st::mediaviewCaptionPadding.bottom()
+			- 2 * st::mediaviewCaptionMargin.height());
+		_captionRect = QRect(
+			(width() - captionWidth) / 2,
+			captionBottom
+			- captionHeight
+			- st::mediaviewCaptionPadding.bottom(),
+			captionWidth,
+			captionHeight);
 	} else {
 		_captionRect = QRect();
 	}
 	if (_clipController) {
 		setClipControllerGeometry();
 	}
-	updateOver(mapFromGlobal(QCursor::pos()));
-	update();
 }
 
 void MediaView::updateActions() {
@@ -1198,6 +1222,31 @@ void MediaView::refreshMediaViewer() {
 	preloadData(0);
 }
 
+void MediaView::refreshCaption(HistoryItem *item) {
+	_caption = Text();
+
+	const auto media = item ? item->getMedia() : nullptr;
+	if (!media) {
+		return;
+	}
+
+	const auto caption = media->getCaption();
+	if (caption.text.isEmpty()) {
+		return;
+	}
+	const auto asBot = [&] {
+		if (const auto author = item->author()->asUser()) {
+			return author->botInfo != nullptr;
+		}
+		return false;
+	}();
+	_caption = Text(st::msgMinWidth);
+	_caption.setMarkedText(
+		st::mediaviewCaptionStyle,
+		caption,
+		Ui::ItemTextOptions(item));
+}
+
 void MediaView::showPhoto(not_null<PhotoData*> photo, HistoryItem *context) {
 	if (context) {
 		setContext(context);
@@ -1292,21 +1341,7 @@ void MediaView::displayPhoto(not_null<PhotoData*> photo, HistoryItem *item) {
 
 	_zoom = 0;
 
-	_caption = Text();
-	if (const auto media = item ? item->getMedia() : nullptr) {
-		const auto caption = media->getCaption();
-		if (!caption.text.isEmpty()) {
-			auto asBot = (item->author()->isUser()
-				&& item->author()->asUser()->botInfo);
-			auto skipw = qMax(_dateNav.left() + _dateNav.width(), _headerNav.left() + _headerNav.width());
-			auto maxw = qMin(qMax(width() - 2 * skipw - st::mediaviewCaptionPadding.left() - st::mediaviewCaptionPadding.right() - 2 * st::mediaviewCaptionMargin.width(), int(st::msgMinWidth)), _caption.maxWidth());
-			_caption = Text(maxw);
-			_caption.setMarkedText(
-				st::mediaviewCaptionStyle,
-				caption,
-				itemTextOptions(item));
-		}
-	}
+	refreshCaption(item);
 
 	_zoomToScreen = 0;
 	Auth().downloader().clearPriorities();
@@ -2901,3 +2936,20 @@ float64 MediaView::overLevel(OverState control) const {
 	auto i = _animOpacities.constFind(control);
 	return (i == _animOpacities.cend()) ? (_over == control ? 1 : 0) : i->current();
 }
+
+bool MediaView::groupThumbsDisplayed() const {
+	return _groupThumbs != nullptr;
+}
+
+QRect MediaView::groupThumbsRect() const {
+	Expects(_groupThumbs != nullptr);
+
+	auto result = _groupThumbs->paintedRect();
+	result.moveTopLeft(result.topLeft()
+		+ QPoint(_groupThumbsLeft, _groupThumbsTop));
+	return result;
+}
+
+QRect MediaView::groupThumbsFullRect() const {
+	return QRect(0, width(), _groupThumbsTop, height() - _groupThumbsTop);
+}

Telegram/SourceFiles/mediaview.h

@@ -32,6 +32,9 @@ struct TrackState;
 namespace Clip {
 class Controller;
 } // namespace Clip
+namespace View {
+class GroupThumbs;
+} // namespace View
 } // namespace Media
 
 namespace Ui {
@@ -50,7 +53,7 @@ namespace Notify {
 struct PeerUpdate;
 } // namespace Notify
 
-class MediaView : public TWidget, private base::Subscriber, public RPCSender, public ClickHandlerHost {
+class MediaView : public TWidget, private base::Subscriber, public ClickHandlerHost {
 	Q_OBJECT
 
 public:
@@ -183,6 +186,7 @@ private:
 	void validateUserPhotos();
 	void handleUserPhotosUpdate(UserPhotosSlice &&update);
 
+	void refreshCaption(HistoryItem *item);
 	void refreshMediaViewer();
 	void refreshNavVisibility();
 
@@ -190,6 +194,7 @@ private:
 	void updateDocSize();
 	void updateControls();
 	void updateActions();
+	void resizeCenteredControls();
 
 	void displayPhoto(not_null<PhotoData*> photo, HistoryItem *item);
 	void displayDocument(DocumentData *document, HistoryItem *item);
@@ -225,9 +230,6 @@ private:
 	void radialStart();
 	TimeMs radialTimeShift() const;
 
-	void deletePhotosDone(const MTPVector<MTPlong> &result);
-	bool deletePhotosFail(const RPCError &error);
-
 	void updateHeader();
 	void snapXY();
 
@@ -246,6 +248,10 @@ private:
 	bool updateOverState(OverState newState);
 	float64 overLevel(OverState control) const;
 
+	bool groupThumbsDisplayed() const;
+	QRect groupThumbsRect() const;
+	QRect groupThumbsFullRect() const;
+
 	QBrush _transparentBrush;
 
 	PhotoData *_photo = nullptr;
@@ -272,6 +278,9 @@ private:
 	bool _fullScreenVideo = false;
 	int _fullScreenZoomCache = 0;
 
+	std::unique_ptr<Media::View::GroupThumbs> _groupThumbs;
+	int _groupThumbsLeft = 0;
+	int _groupThumbsTop = 0;
 	Text _caption;
 	QRect _captionRect;
 

Telegram/SourceFiles/messenger.cpp

@@ -47,6 +47,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/themes/window_theme.h"
 #include "history/history_location_manager.h"
 #include "ui/widgets/tooltip.h"
+#include "ui/text_options.h"
 #include "storage/serialize_common.h"
 #include "window/window_controller.h"
 #include "base/qthelp_regex.h"
@@ -115,7 +116,7 @@ Messenger::Messenger(not_null<Core::Launcher*> launcher)
 
 	style::startManager();
 	anim::startManager();
-	HistoryInit();
+	Ui::InitTextOptions();
 	Media::Player::start();
 
 	DEBUG_LOG(("Application Info: inited..."));
@@ -986,7 +987,6 @@ void Messenger::checkMediaViewActivation() {
 void Messenger::loggedOut() {
 	if (_mediaView) {
 		hideMediaView();
-		_mediaView->rpcClear();
 		_mediaView->clearData();
 	}
 }

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -37,6 +37,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "history/history_media_types.h"
 #include "history/history_item_components.h"
 #include "ui/effects/round_checkbox.h"
+#include "ui/text_options.h"
 
 namespace Overview {
 namespace Layout {
@@ -754,12 +755,12 @@ void Voice::updateName() {
 	auto version = 0;
 	if (const auto forwarded = parent()->Get<HistoryMessageForwarded>()) {
 		if (parent()->fromOriginal()->isChannel()) {
-			_name.setText(st::semiboldTextStyle, lng_forwarded_channel(lt_channel, App::peerName(parent()->fromOriginal())), _textNameOptions);
+			_name.setText(st::semiboldTextStyle, lng_forwarded_channel(lt_channel, App::peerName(parent()->fromOriginal())), Ui::NameTextOptions());
 		} else {
-			_name.setText(st::semiboldTextStyle, lng_forwarded(lt_user, App::peerName(parent()->fromOriginal())), _textNameOptions);
+			_name.setText(st::semiboldTextStyle, lng_forwarded(lt_user, App::peerName(parent()->fromOriginal())), Ui::NameTextOptions());
 		}
 	} else {
-		_name.setText(st::semiboldTextStyle, App::peerName(parent()->from()), _textNameOptions);
+		_name.setText(st::semiboldTextStyle, App::peerName(parent()->from()), Ui::NameTextOptions());
 	}
 	version = parent()->fromOriginal()->nameVersion;
 	_nameVersion = version;

Telegram/SourceFiles/profile/profile_block_peer_list.cpp

@@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "ui/effects/ripple_animation.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/text_options.h"
 #include "styles/style_profile.h"
 #include "styles/style_widgets.h"
 #include "auth_session.h"
@@ -100,7 +101,10 @@ void PeerListWidget::paintItem(Painter &p, int x, int y, Item *item, bool select
 	item->peer->paintUserpicLeft(p, x + _st.photoPosition.x(), y + _st.photoPosition.y(), width(), _st.photoSize);
 
 	if (item->name.isEmpty()) {
-		item->name.setText(st::msgNameStyle, App::peerName(item->peer), _textNameOptions);
+		item->name.setText(
+			st::msgNameStyle,
+			App::peerName(item->peer),
+			Ui::NameTextOptions());
 	}
 	int nameLeft = x + _st.namePosition.x();
 	int nameTop = y + _st.namePosition.y();

Telegram/SourceFiles/ui/text_options.cpp

@@ -0,0 +1,257 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop version of Telegram messaging app, see https://telegram.org
+
+Telegram Desktop is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+It is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+In addition, as a special exception, the copyright holders give permission
+to link the code of portions of this program with the OpenSSL library.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
+*/
+#include "ui/text_options.h"
+
+#include "styles/style_window.h"
+
+namespace Ui {
+namespace {
+
+TextParseOptions HistoryTextOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		| TextParseMultiline
+		| TextParseRichText
+		| TextParseMarkdown, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions HistoryBotOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		| TextParseBotCommands
+		| TextParseMultiline
+		| TextParseRichText
+		| TextParseMarkdown, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions HistoryServiceOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		//| TextParseMultiline
+		| TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // lang-dependent
+};
+
+TextParseOptions HistoryTextNoMonoOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		| TextParseMultiline
+		| TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions HistoryBotNoMonoOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		| TextParseBotCommands
+		| TextParseMultiline
+		| TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions TextNameOptions = {
+	0, // flags
+	4096, // maxw
+	1, // maxh
+	Qt::LayoutDirectionAuto, // lang-dependent
+};
+
+TextParseOptions TextDialogOptions = {
+	TextParseRichText, // flags
+	0, // maxw is style-dependent
+	1, // maxh
+	Qt::LayoutDirectionAuto, // lang-dependent
+};
+
+TextParseOptions WebpageTitleOptions = {
+	TextParseMultiline | TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions WebpageDescriptionOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextParseHashtags
+		| TextParseMultiline
+		| TextParseRichText
+		| TextParseMarkdown, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions TwitterDescriptionOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextTwitterMentions
+		| TextParseHashtags
+		| TextTwitterHashtags
+		| TextParseMultiline
+		| TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+TextParseOptions InstagramDescriptionOptions = {
+	TextParseLinks
+		| TextParseMentions
+		| TextInstagramMentions
+		| TextParseHashtags
+		| TextInstagramHashtags
+		| TextParseMultiline
+		| TextParseRichText, // flags
+	0, // maxw
+	0, // maxh
+	Qt::LayoutDirectionAuto, // dir
+};
+
+bool UseBotTextOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	if (const auto user = history->peer->asUser()) {
+		if (user->botInfo) {
+			return true;
+		}
+	} else if (const auto chat = history->peer->asChat()) {
+		if (chat->botStatus >= 0) {
+			return true;
+		}
+	} else if (const auto group = history->peer->asMegagroup()) {
+		if (group->mgInfo->botStatus >= 0) {
+			return true;
+		}
+	}
+	if (const auto user = author->asUser()) {
+		if (user->botInfo) {
+			return true;
+		}
+	}
+	return false;
+}
+
+} // namespace
+
+void InitTextOptions() {
+	HistoryServiceOptions.dir
+		= TextNameOptions.dir
+		= TextDialogOptions.dir
+		= cLangDir();
+	TextDialogOptions.maxw = st::columnMaximalWidthLeft * 2;
+	WebpageTitleOptions.maxh = st::webPageTitleFont->height * 2;
+	WebpageTitleOptions.maxw
+		= WebpageDescriptionOptions.maxw
+		= TwitterDescriptionOptions.maxw
+		= InstagramDescriptionOptions.maxw
+		= st::msgMaxWidth
+		- st::msgPadding.left()
+		- st::webPageLeft
+		- st::msgPadding.right();
+	WebpageDescriptionOptions.maxh = st::webPageDescriptionFont->height * 3;
+}
+
+const TextParseOptions &ItemTextDefaultOptions() {
+	return HistoryTextOptions;
+}
+
+const TextParseOptions &ItemTextBotDefaultOptions() {
+	return HistoryBotOptions;
+}
+
+const TextParseOptions &ItemTextNoMonoOptions() {
+	return HistoryTextNoMonoOptions;
+}
+
+const TextParseOptions &ItemTextBotNoMonoOptions() {
+	return HistoryBotNoMonoOptions;
+}
+
+const TextParseOptions &ItemTextServiceOptions() {
+	return HistoryServiceOptions;
+}
+
+const TextParseOptions &WebpageTextTitleOptions() {
+	return WebpageTitleOptions;
+}
+
+const TextParseOptions &WebpageTextDescriptionOptions(
+		const QString &siteName) {
+	if (siteName == qstr("Twitter")) {
+		return TwitterDescriptionOptions;
+	} else if (siteName == qstr("Instagram")) {
+		return InstagramDescriptionOptions;
+	}
+	return WebpageDescriptionOptions;
+}
+
+const TextParseOptions &NameTextOptions() {
+	return TextNameOptions;
+}
+
+const TextParseOptions &DialogTextOptions() {
+	return TextDialogOptions;
+}
+
+const TextParseOptions &ItemTextOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	return UseBotTextOptions(history, author)
+		? HistoryBotOptions
+		: HistoryTextOptions;
+}
+
+const TextParseOptions &ItemTextOptions(not_null<const HistoryItem*> item) {
+	return ItemTextOptions(item->history(), item->author());
+}
+
+const TextParseOptions &ItemTextNoMonoOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	return UseBotTextOptions(history, author)
+		? HistoryBotNoMonoOptions
+		: HistoryTextNoMonoOptions;
+}
+
+const TextParseOptions &ItemTextNoMonoOptions(
+		not_null<const HistoryItem*> item) {
+	return ItemTextNoMonoOptions(item->history(), item->author());
+}
+
+} // namespace Ui

Telegram/SourceFiles/ui/text_options.h

@@ -0,0 +1,49 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop version of Telegram messaging app, see https://telegram.org
+
+Telegram Desktop is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+It is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+In addition, as a special exception, the copyright holders give permission
+to link the code of portions of this program with the OpenSSL library.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
+*/
+#pragma once
+
+namespace Ui {
+
+void InitTextOptions();
+
+const TextParseOptions &ItemTextDefaultOptions();
+const TextParseOptions &ItemTextBotDefaultOptions();
+const TextParseOptions &ItemTextNoMonoOptions();
+const TextParseOptions &ItemTextBotNoMonoOptions();
+const TextParseOptions &ItemTextServiceOptions();
+
+const TextParseOptions &WebpageTextTitleOptions();
+const TextParseOptions &WebpageTextDescriptionOptions(
+	const QString &siteName = QString());
+
+const TextParseOptions &NameTextOptions();
+const TextParseOptions &DialogTextOptions();
+
+const TextParseOptions &ItemTextOptions(
+	not_null<History*> history,
+	not_null<PeerData*> author);
+const TextParseOptions &ItemTextNoMonoOptions(
+	not_null<History*> history,
+	not_null<PeerData*> author);
+const TextParseOptions &ItemTextOptions(not_null<const HistoryItem*> item);
+const TextParseOptions &ItemTextNoMonoOptions(not_null<const HistoryItem*> item);
+
+} // namespace Ui

Telegram/SourceFiles/ui/widgets/multi_select.cpp

@@ -25,6 +25,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/input_fields.h"
 #include "ui/widgets/scroll_area.h"
 #include "ui/effects/cross_animation.h"
+#include "ui/text_options.h"
 #include "lang/lang_keys.h"
 
 namespace Ui {
@@ -43,7 +44,7 @@ MultiSelect::Item::Item(const style::MultiSelectItem &st, uint64 id, const QStri
 }
 
 void MultiSelect::Item::setText(const QString &text) {
-	_text.setText(_st.style, text, _textNameOptions);
+	_text.setText(_st.style, text, NameTextOptions());
 	_width = _st.height + _st.padding.left() + _text.maxWidth() + _st.padding.right();
 	accumulate_min(_width, _st.maxWidth);
 }

Telegram/SourceFiles/window/themes/window_theme_preview.cpp

@@ -23,6 +23,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/themes/window_theme.h"
 #include "lang/lang_keys.h"
 #include "platform/platform_window_title.h"
+#include "ui/text_options.h"
 #include "styles/style_widgets.h"
 #include "styles/style_window.h"
 #include "styles/style_mediaview.h"
@@ -213,13 +214,13 @@ void Generator::prepare() {
 
 void Generator::addRow(QString name, int peerIndex, QString date, QString text) {
 	Row row;
-	row.name.setText(st::msgNameStyle, name, _textNameOptions);
+	row.name.setText(st::msgNameStyle, name, Ui::NameTextOptions());
 
 	row.letters = fillLetters(name);
 
 	row.peerIndex = peerIndex;
 	row.date = date;
-	row.text.setRichText(st::dialogsTextStyle, text, _textDlgOptions);
+	row.text.setRichText(st::dialogsTextStyle, text, Ui::DialogTextOptions());
 	_rows.push_back(std::move(row));
 }
 
@@ -268,7 +269,7 @@ int Generator::computeInfoWidth(Status status, QString date) {
 void Generator::addTextBubble(QString text, QString date, Status status) {
 	Bubble bubble;
 	auto skipBlock = computeSkipBlock(status, date);
-	bubble.text.setRichText(st::messageTextStyle, text + textcmdSkipBlock(skipBlock.width(), skipBlock.height()), _historyTextOptions);
+	bubble.text.setRichText(st::messageTextStyle, text + textcmdSkipBlock(skipBlock.width(), skipBlock.height()), Ui::ItemTextDefaultOptions());
 
 	auto width = _history.width() - st::msgMargin.left() - st::msgMargin.right();
 	accumulate_min(width, st::msgPadding.left() + bubble.text.maxWidth() + st::msgPadding.right());
@@ -292,7 +293,7 @@ void Generator::addPhotoBubble(QString image, QString caption, QString date, Sta
 	bubble.photoWidth = convertScale(bubble.photo.width() / 2);
 	bubble.photoHeight = convertScale(bubble.photo.height() / 2);
 	auto skipBlock = computeSkipBlock(status, date);
-	bubble.text.setRichText(st::messageTextStyle, caption + textcmdSkipBlock(skipBlock.width(), skipBlock.height()), _historyTextOptions);
+	bubble.text.setRichText(st::messageTextStyle, caption + textcmdSkipBlock(skipBlock.width(), skipBlock.height()), Ui::ItemTextDefaultOptions());
 
 	auto width = _history.width() - st::msgMargin.left() - st::msgMargin.right();
 	accumulate_min(width, bubble.photoWidth);
@@ -325,7 +326,7 @@ void Generator::generateData() {
 	_rows.back().status = Status::Received;
 	addRow("Davy Jones", 5, "4:00", textcmdLink(1, "Keynote.pdf"));
 
-	_topBarName.setText(st::msgNameStyle, "Eva Summer", _textNameOptions);
+	_topBarName.setText(st::msgNameStyle, "Eva Summer", Ui::NameTextOptions());
 	_topBarStatus = "online";
 	_topBarStatusActive = true;
 
@@ -345,8 +346,8 @@ void Generator::generateData() {
 	_bubbles.back().attached = true;
 	_bubbles.back().tail = true;
 	addTextBubble("Reminds me of a Chinese proverb: the best time to plant a tree was 20 years ago. The second best time is now.", "11:00", Status::None);
-	_bubbles.back().replyName.setText(st::msgNameStyle, "Alex Cassio", _textNameOptions);
-	_bubbles.back().replyText.setText(st::messageTextStyle, "Mark Twain said that " + QString() + QChar(9757) + QChar(55356) + QChar(57339), _textDlgOptions);
+	_bubbles.back().replyName.setText(st::msgNameStyle, "Alex Cassio", Ui::NameTextOptions());
+	_bubbles.back().replyText.setText(st::messageTextStyle, "Mark Twain said that " + QString() + QChar(9757) + QChar(55356) + QChar(57339), Ui::DialogTextOptions());
 }
 
 Generator::Generator(const Instance &theme, const CurrentData &current)

Telegram/gyp/telegram_sources.txt

@@ -343,6 +343,8 @@
 <(src_loc)/media/view/media_clip_playback.h
 <(src_loc)/media/view/media_clip_volume_controller.cpp
 <(src_loc)/media/view/media_clip_volume_controller.h
+<(src_loc)/media/view/media_view_group_thumbs.cpp
+<(src_loc)/media/view/media_view_group_thumbs.h
 <(src_loc)/media/media_audio.cpp
 <(src_loc)/media/media_audio.h
 <(src_loc)/media/media_audio_capture.cpp
@@ -628,6 +630,8 @@
 <(src_loc)/ui/search_field_controller.h
 <(src_loc)/ui/special_buttons.cpp
 <(src_loc)/ui/special_buttons.h
+<(src_loc)/ui/text_options.cpp
+<(src_loc)/ui/text_options.h
 <(src_loc)/ui/twidget.cpp
 <(src_loc)/ui/twidget.h
 <(src_loc)/ui/unread_badge.cpp