Redesign calls service messages.

2017-04-28 00:17:00 +03:00 · 2017-04-28 00:17:00 +03:00 · c4f90983af
parent 06b081f509
commit c4f90983af
23 changed files with 384 additions and 180 deletions
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@ -671,13 +671,6 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 "lng_action_game_you_scored" = "You scored {count:#|#|#} in {game}";
 "lng_action_game_score_no_game" = "{from} scored {count:#|#|#}";
 "lng_action_game_you_scored_no_game" = "You scored {count:#|#|#}";
-"lng_action_call_outgoing" = "Outgoing call at {time}";
-"lng_action_call_incoming" = "Incoming call at {time}";
-"lng_action_call_outgoing_duration" = "Outgoing call ({duration}) at {time}";
-"lng_action_call_incoming_duration" = "Incoming call ({duration}) at {time}";
-"lng_action_call_incoming_missed" = "Missed call at {time}";
-"lng_action_call_outgoing_missed" = "Cancelled call at {time}";
-"lng_action_call_incoming_declined" = "Declined call at {time}";
 "lng_action_payment_done" = "You have just successfully transferred {amount} to {user}";
 "lng_action_payment_done_for" = "You have just successfully transferred {amount} to {user} for {invoice}";

@ -1145,6 +1138,14 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 "lng_call_box_status_date" = "{date} at {time}";
 "lng_call_box_status_group" = "({count}) {status}";

+"lng_call_outgoing" = "Outgoing call";
+"lng_call_incoming" = "Incoming call";
+"lng_call_missed" = "Missed call";
+"lng_call_cancelled" = "Cancelled call";
+"lng_call_declined" = "Declined call";
+"lng_call_duration_info" = "{time}, {duration}";
+"lng_call_type_and_duration" = "{type} ({duration})";
+
 // Not used

 "lng_topbar_info" = "Info";
--- a/Telegram/SourceFiles/calls/calls_box_controller.cpp
+++ b/Telegram/SourceFiles/calls/calls_box_controller.cpp
@ -26,6 +26,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "observer_peer.h"
 #include "ui/effects/ripple_animation.h"
 #include "calls/calls_instance.h"
+#include "history/history_media_types.h"

 namespace Calls {
 namespace {
@ -86,7 +87,7 @@ private:
 		return false;
 	}
 	QSize actionSize() const override {
-		return QSize(st::callReDial.width, st::callReDial.height);
+		return peer()->isUser() ? QSize(st::callReDial.width, st::callReDial.height) : QSize();
 	}
 	QMargins actionMargins() const override {
 		return QMargins(0, 0, 0, 0);
@ -157,10 +158,12 @@ void BoxController::Row::refreshStatus() {
 BoxController::Row::Type BoxController::Row::ComputeType(HistoryItem *item) {
 	if (item->out()) {
 		return Type::Out;
-	} else if (auto call = item->Get<HistoryMessageCallInfo>()) {
-		using Reason = HistoryMessageCallInfo::Reason;
-		if (call->reason == Reason::Busy || call->reason == Reason::Missed) {
-			return Type::Missed;
+	} else if (auto media = item->getMedia()) {
+		if (media->type() == MediaTypeCall) {
+			auto reason = static_cast<HistoryCall*>(media)->reason();
+			if (reason == HistoryCall::FinishReason::Busy || reason == HistoryCall::FinishReason::Missed) {
+				return Type::Missed;
+			}
 		}
 	}
 	return Type::In;
@ -243,7 +246,7 @@ void BoxController::rowClicked(PeerListBox::Row *row) {

 void BoxController::rowActionClicked(PeerListBox::Row *row) {
 	auto user = row->peer()->asUser();
-	Expects(user != nullptr);
+	t_assert(user != nullptr);

 	Current().startOutgoingCall(user);
 }
@ -258,7 +261,7 @@ void BoxController::receivedCalls(const QVector<MTPMessage> &result) {
 		auto peerId = peerFromMessage(message);
 		if (auto peer = App::peerLoaded(peerId)) {
 			auto item = App::histories().addNewMessage(message, NewMessageExisting);
-			appendRow(item);
+			insertRow(item, InsertWay::Append);
 		} else {
 			LOG(("API Error: a search results with not loaded peer %1").arg(peerId));
 		}
@ -269,12 +272,14 @@ void BoxController::receivedCalls(const QVector<MTPMessage> &result) {
 	view()->refreshRows();
 }

-bool BoxController::appendRow(HistoryItem *item) {
+bool BoxController::insertRow(HistoryItem *item, InsertWay way) {
 	if (auto row = rowForItem(item)) {
-		row->addItem(item);
-		return false;
+		if (row->canAddItem(item)) {
+			row->addItem(item);
+			return false;
+		}
 	}
-	view()->appendRow(createRow(item));
+	(way == InsertWay::Append) ? view()->appendRow(createRow(item)) : view()->prependRow(createRow(item));
 	view()->reorderRows([](auto &begin, auto &end) {
 		std::sort(begin, end, [](auto &a, auto &b) {
 			return static_cast<Row&>(*a).maxItemId() > static_cast<Row&>(*a).maxItemId();
@ -283,29 +288,17 @@ bool BoxController::appendRow(HistoryItem *item) {
 	return true;
 }

-bool BoxController::prependRow(HistoryItem *item) {
-	if (auto row = rowForItem(item)) {
-		row->addItem(item);
-		return false;
-	}
-	view()->prependRow(createRow(item));
-	return true;
-}
-
 BoxController::Row *BoxController::rowForItem(HistoryItem *item) {
 	auto v = view();
-	auto checkForReturn = [item](Row *row) {
-		return row->canAddItem(item) ? row : nullptr;
-	};
 	if (auto fullRowsCount = v->fullRowsCount()) {
 		auto itemId = item->id;
 		auto lastRow = static_cast<Row*>(v->rowAt(fullRowsCount - 1));
 		if (itemId < lastRow->minItemId()) {
-			return checkForReturn(lastRow);
+			return lastRow;
 		}
 		auto firstRow = static_cast<Row*>(v->rowAt(0));
 		if (itemId > firstRow->maxItemId()) {
-			return checkForReturn(firstRow);
+			return firstRow;
 		}

 		// Binary search. Invariant:
@ -332,7 +325,7 @@ BoxController::Row *BoxController::rowForItem(HistoryItem *item) {
 				return possibleResult;
 			}
 		}
-		return checkForReturn(result);
+		return result;
 	}
 	return nullptr;
 }
--- a/Telegram/SourceFiles/calls/calls_box_controller.h
+++ b/Telegram/SourceFiles/calls/calls_box_controller.h
@ -38,8 +38,11 @@ private:
 	class Row;
 	Row *rowForItem(HistoryItem *item);

-	bool appendRow(HistoryItem *item);
-	bool prependRow(HistoryItem *item);
+	enum class InsertWay {
+		Append,
+		Prepend,
+	};
+	bool insertRow(HistoryItem *item, InsertWay way);
 	std::unique_ptr<PeerListBox::Row> createRow(HistoryItem *item) const;

 	MsgId _offsetId = 0;
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@ -31,6 +31,7 @@ Instance::Instance() = default;

 void Instance::startOutgoingCall(gsl::not_null<UserData*> user) {
 	if (_currentCall) {
+		_currentCallPanel->showAndActivate();
 		return; // Already in a call.
 	}
 	createCall(user, Call::Type::Outgoing);
--- a/Telegram/SourceFiles/history.cpp
+++ b/Telegram/SourceFiles/history.cpp
@ -835,7 +835,11 @@ HistoryItem *History::createItem(const MTPMessage &msg, bool applyServiceAction,

 	case mtpc_messageService: {
 		auto &m = msg.c_messageService();
-		result = HistoryService::create(this, m);
+		if (m.vaction.type() == mtpc_messageActionPhoneCall) {
+			result = HistoryMessage::create(this, m);
+		} else {
+			result = HistoryService::create(this, m);
+		}

 		if (applyServiceAction) {
 			auto &action = m.vaction;
--- a/Telegram/SourceFiles/history.h
+++ b/Telegram/SourceFiles/history.h
@ -110,6 +110,7 @@ enum HistoryMediaType {
 	MediaTypePhoto,
 	MediaTypeVideo,
 	MediaTypeContact,
+	MediaTypeCall,
 	MediaTypeFile,
 	MediaTypeGif,
 	MediaTypeSticker,
--- a/Telegram/SourceFiles/history/history.style
+++ b/Telegram/SourceFiles/history/history.style
@ -402,6 +402,18 @@ historyCallArrowMissedIn: icon {{ "call_arrow_in", historyCallArrowMissedInFg }}
 historyCallArrowMissedInSelected: icon {{ "call_arrow_in", historyCallArrowMissedInFgSelected }};
 historyCallArrowOut: icon {{ "call_arrow_out", historyCallArrowOutFg }};
 historyCallArrowOutSelected: icon {{ "call_arrow_out", historyCallArrowOutFgSelected }};
+historyCallWidth: 240px;
+historyCallHeight: 56px;
+historyCallInIcon: icon {{ "menu_calls", msgFileInBg }};
+historyCallInIconSelected: icon {{ "menu_calls", msgFileInBgSelected }};
+historyCallOutIcon: icon {{ "menu_calls", msgFileOutBg }};
+historyCallOutIconSelected: icon {{ "menu_calls", msgFileOutBgSelected }};
+historyCallIconPosition: point(17px, 18px);
+historyCallLeft: 16px;
+historyCallTop: 9px;
+historyCallStatusTop: 29px;
+historyCallStatusSkip: 4px;
+historyCallArrowPosition: point(-1px, 1px);

 msgFileMenuSize: size(36px, 36px);
 msgFileSize: 44px;
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@ -1007,8 +1007,11 @@ void HistoryInner::onDragExec() {

 		auto drag = std::make_unique<QDrag>(App::wnd());
 		if (!urls.isEmpty()) mimeData->setUrls(urls);
-		if (uponSelected && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection && !Adaptive::OneColumn()) {
-			mimeData->setData(qsl("application/x-td-forward-selected"), "1");
+		if (uponSelected && !Adaptive::OneColumn()) {
+			auto selectedState = getSelectionState();
+			if (selectedState.count > 0 && selectedState.count == selectedState.canForwardCount) {
+				mimeData->setData(qsl("application/x-td-forward-selected"), "1");
+			}
 		}
 		drag->setMimeData(mimeData);
 		drag->exec(Qt::CopyAction);
@ -1213,9 +1216,8 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		dragActionUpdate(e->globalPos());
 	}

-	int32 selectedForForward, selectedForDelete;
-	getSelectionState(selectedForForward, selectedForDelete);
-	bool canSendMessages = _widget->canSendMessages(_peer);
+	auto selectedState = getSelectionState();
+	auto canSendMessages = _widget->canSendMessages(_peer);

 	// -2 - has full selected items, but not over, -1 - has selection, but no over, 0 - no selection, 1 - over text, 2 - over full selected items
 	int32 isUponSelected = 0, hasSelected = 0;;
@ -1296,8 +1298,10 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			_menu->addAction(lang(lng_context_copy_post_link), _widget, SLOT(onCopyPostLink()));
 		}
 		if (isUponSelected > 1) {
-			_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
-			if (selectedForDelete == selectedForForward) {
+			if (selectedState.count > 0 && selectedState.canForwardCount == selectedState.count) {
+				_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
+			}
+			if (selectedState.count > 0 && selectedState.canDeleteCount == selectedState.count) {
 				_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
 					_widget->confirmDeleteSelectedItems();
 				}));
@ -1305,7 +1309,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			_menu->addAction(lang(lng_context_clear_selection), _widget, SLOT(onClearSelected()));
 		} else if (App::hoveredLinkItem()) {
 			if (isUponSelected != -2) {
-				if (dynamic_cast<HistoryMessage*>(App::hoveredLinkItem()) && App::hoveredLinkItem()->id > 0) {
+				if (App::hoveredLinkItem()->canForward()) {
 					_menu->addAction(lang(lng_context_forward_msg), _widget, SLOT(forwardMessage()))->setEnabled(true);
 				}
 				if (App::hoveredLinkItem()->canDelete()) {
@ -1321,9 +1325,9 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		}
 	} else { // maybe cursor on some text history item?
 		bool canDelete = item && item->canDelete() && (item->id > 0 || !item->serviceMsg());
-		bool canForward = item && (item->id > 0) && !item->serviceMsg();
+		bool canForward = item && item->canForward();

-		HistoryMessage *msg = dynamic_cast<HistoryMessage*>(item);
+		auto msg = dynamic_cast<HistoryMessage*>(item);
 		if (isUponSelected > 0) {
 			_menu->addAction(lang(lng_context_copy_selected), this, SLOT(copySelectedText()))->setEnabled(true);
 			if (item && item->id > 0 && isUponSelected != 2) {
@ -1391,7 +1395,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			}
 		}

-		QString linkCopyToClipboardText = _contextMenuLnk ? _contextMenuLnk->copyToClipboardContextItemText() : QString();
+		auto linkCopyToClipboardText = _contextMenuLnk ? _contextMenuLnk->copyToClipboardContextItemText() : QString();
 		if (!linkCopyToClipboardText.isEmpty()) {
 			_menu->addAction(linkCopyToClipboardText, this, SLOT(copyContextUrl()))->setEnabled(true);
 		}
@ -1399,8 +1403,10 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			_menu->addAction(lang(lng_context_copy_post_link), _widget, SLOT(onCopyPostLink()));
 		}
 		if (isUponSelected > 1) {
-			_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
-			if (selectedForDelete == selectedForForward) {
+			if (selectedState.count > 0 && selectedState.count == selectedState.canForwardCount) {
+				_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
+			}
+			if (selectedState.count > 0 && selectedState.count == selectedState.canDeleteCount) {
 				_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
 					_widget->confirmDeleteSelectedItems();
 				}));
@ -1595,9 +1601,8 @@ void HistoryInner::keyPressEvent(QKeyEvent *e) {
 		setToClipboard(getSelectedText(), QClipboard::FindBuffer);
 #endif // Q_OS_MAC
 	} else if (e == QKeySequence::Delete) {
-		int32 selectedForForward, selectedForDelete;
-		getSelectionState(selectedForForward, selectedForDelete);
-		if (!_selected.isEmpty() && selectedForDelete == selectedForForward) {
+		auto selectedState = getSelectionState();
+		if (selectedState.count > 0 && selectedState.canDeleteCount == selectedState.count) {
 			_widget->confirmDeleteSelectedItems();
 		}
 	} else {
@ -1957,25 +1962,26 @@ bool HistoryInner::canCopySelected() const {
 }

 bool HistoryInner::canDeleteSelected() const {
-	if (_selected.isEmpty() || _selected.cbegin().value() != FullSelection) return false;
-	int32 selectedForForward, selectedForDelete;
-	getSelectionState(selectedForForward, selectedForDelete);
-	return (selectedForForward == selectedForDelete);
+	auto selectedState = getSelectionState();
+	return (selectedState.count > 0) && (selectedState.count == selectedState.canDeleteCount);
 }

-void HistoryInner::getSelectionState(int32 &selectedForForward, int32 &selectedForDelete) const {
-	selectedForForward = selectedForDelete = 0;
+Window::TopBarWidget::SelectedState HistoryInner::getSelectionState() const {
+	auto result = Window::TopBarWidget::SelectedState {};
 	for (auto i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
 		if (i.value() == FullSelection) {
+			++result.count;
 			if (i.key()->canDelete()) {
-				++selectedForDelete;
+				++result.canDeleteCount;
 			}
-			++selectedForForward;
+			if (i.key()->canForward()) {
+				++result.canForwardCount;
+			}
+		} else {
+			result.textSelected = true;
 		}
 	}
-	if (!selectedForDelete && !selectedForForward && !_selected.isEmpty()) { // text selection
-		selectedForForward = -1;
-	}
+	return result;
 }

 void HistoryInner::clearSelectedItems(bool onlyTextSelection) {
@ -1989,8 +1995,8 @@ void HistoryInner::clearSelectedItems(bool onlyTextSelection) {
 void HistoryInner::fillSelectedItems(SelectedItemSet &sel, bool forDelete) {
 	if (_selected.isEmpty() || _selected.cbegin().value() != FullSelection) return;

-	for (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
-		HistoryItem *item = i.key();
+	for (auto i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
+		auto item = i.key();
 		if (item && item->toHistoryMessage() && item->id > 0) {
 			if (item->history() == _migrated) {
 				sel.insert(item->id - ServerMaxMsgId, item);
@ -2437,7 +2443,7 @@ void HistoryInner::applyDragSelection(SelectedItems *toItems) const {
 QString HistoryInner::tooltipText() const {
 	if (_dragCursorState == HistoryInDateCursorState && _dragAction == NoDrag) {
 		if (App::hoveredItem()) {
-			QString dateText = App::hoveredItem()->date.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat));
+			auto dateText = App::hoveredItem()->date.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat));
 			if (auto edited = App::hoveredItem()->Get<HistoryMessageEdited>()) {
 				dateText += '\n' + lng_edited_date(lt_date, edited->_editDate.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat)));
 			}
@ -2449,7 +2455,7 @@ QString HistoryInner::tooltipText() const {
 				return forwarded->_text.originalText(AllTextSelection, ExpandLinksNone);
 			}
 		}
-	} else if (ClickHandlerPtr lnk = ClickHandler::getActive()) {
+	} else if (auto lnk = ClickHandler::getActive()) {
 		return lnk->tooltip();
 	}
 	return QString();
--- a/Telegram/SourceFiles/history/history_inner_widget.h
+++ b/Telegram/SourceFiles/history/history_inner_widget.h
@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org

 #include "ui/widgets/tooltip.h"
 #include "ui/widgets/scroll_area.h"
+#include "window/top_bar_widget.h"

 namespace Window {
 class Controller;
@ -59,7 +60,7 @@ public:
 	bool canCopySelected() const;
 	bool canDeleteSelected() const;

-	void getSelectionState(int32 &selectedForForward, int32 &selectedForDelete) const;
+	Window::TopBarWidget::SelectedState getSelectionState() const;
 	void clearSelectedItems(bool onlyTextSelection = false);
 	void fillSelectedItems(SelectedItemSet &sel, bool forDelete = true);
 	void selectItem(HistoryItem *item);
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@ -757,6 +757,21 @@ bool HistoryItem::canPin() const {
 	return id > 0 && _history->peer->isMegagroup() && (_history->peer->asChannel()->amEditor() || _history->peer->asChannel()->amCreator()) && toHistoryMessage();
 }

+bool HistoryItem::canForward() const {
+	if (id < 0) {
+		return false;
+	}
+	if (auto message = toHistoryMessage()) {
+		if (auto media = message->getMedia()) {
+			if (media->type() == MediaTypeCall) {
+				return false;
+			}
+		}
+		return true;
+	}
+	return false;
+}
+
 bool HistoryItem::canEdit(const QDateTime &cur) const {
 	auto messageToMyself = (_history->peer->id == AuthSession::CurrentUserPeerId());
 	auto messageTooOld = messageToMyself ? false : (date.secsTo(cur) >= Global::EditTimeLimit());
@ -816,6 +831,11 @@ bool HistoryItem::canDeleteForEveryone(const QDateTime &cur) const {
 	if (!toHistoryMessage()) {
 		return false;
 	}
+	if (auto media = getMedia()) {
+		if (media->type() == MediaTypeCall) {
+			return false;
+		}
+	}
 	if (!out()) {
 		if (auto chat = history()->peer->asChat()) {
 			if (!chat->amCreator() && (!chat->amAdmin() || !chat->adminsEnabled())) {
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@ -413,15 +413,6 @@ struct HistoryMessageUnreadBar : public RuntimeComponent<HistoryMessageUnreadBar

 };

-struct HistoryMessageCallInfo : public RuntimeComponent<HistoryMessageCallInfo> {
-	enum class Reason {
-		None,
-		Missed,
-		Busy,
-	};
-	Reason reason = Reason::None;
-};
-
 // HistoryMedia has a special owning smart pointer
 // which regs/unregs this media to the holding HistoryItem
 class HistoryMedia;
@ -694,6 +685,7 @@ public:
 	}

 	bool canPin() const;
+	bool canForward() const;
 	bool canEdit(const QDateTime &cur) const;
 	bool canDelete() const;
 	bool canDeleteForEveryone(const QDateTime &cur) const;
@ -974,6 +966,7 @@ public:
 		result->finishCreate();
 		return result;
 	}
+
 };

 ClickHandlerPtr goToMessageClickHandler(PeerData *peer, MsgId msgId);
--- a/Telegram/SourceFiles/history/history_media_types.cpp
+++ b/Telegram/SourceFiles/history/history_media_types.cpp
@ -33,6 +33,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "history/history_location_manager.h"
 #include "window/window_controller.h"
 #include "styles/style_history.h"
+#include "calls/calls_instance.h"

 namespace {

@ -2787,6 +2788,123 @@ void HistoryContact::updateSentMedia(const MTPMessageMedia &media) {
 	}
 }

+HistoryCall::HistoryCall(HistoryItem *parent, const MTPDmessageActionPhoneCall &call) : HistoryMedia(parent)
+, _reason(GetReason(call)) {
+	if (_parent->out()) {
+		_text = lang(_reason == FinishReason::Missed ? lng_call_cancelled : lng_call_outgoing);
+	} else if (_reason == FinishReason::Missed) {
+		_text = lang(lng_call_missed);
+	} else if (_reason == FinishReason::Busy) {
+		_text = lang(lng_call_declined);
+	} else {
+		_text = lang(lng_call_incoming);
+	}
+	_duration = call.has_duration() ? call.vduration.v : 0;
+
+	_status = _parent->date.time().toString(cTimeFormat());
+	if (_duration) {
+		if (_reason != FinishReason::Missed && _reason != FinishReason::Busy) {
+			_status = lng_call_duration_info(lt_time, _status, lt_duration, formatDurationWords(_duration));
+		} else {
+			_duration = 0;
+		}
+	}
+}
+
+HistoryCall::FinishReason HistoryCall::GetReason(const MTPDmessageActionPhoneCall &call) {
+	if (call.has_reason()) {
+		switch (call.vreason.type()) {
+		case mtpc_phoneCallDiscardReasonBusy: return FinishReason::Busy;
+		case mtpc_phoneCallDiscardReasonDisconnect: return FinishReason::Disconnected;
+		case mtpc_phoneCallDiscardReasonHangup: return FinishReason::Hangup;
+		case mtpc_phoneCallDiscardReasonMissed: return FinishReason::Missed;
+		}
+		Unexpected("Call reason type.");
+	}
+	return FinishReason::Hangup;
+}
+
+void HistoryCall::initDimensions() {
+	_maxw = st::msgFileMinWidth;
+
+	_link = MakeShared<LambdaClickHandler>([peer = _parent->history()->peer] {
+		if (auto user = peer->asUser()) {
+			Calls::Current().startOutgoingCall(user);
+		}
+	});
+
+	_maxw = st::historyCallWidth;
+	_minh = st::historyCallHeight;
+	if (!isBubbleTop()) {
+		_minh -= st::msgFileTopMinus;
+	}
+	_height = _minh;
+}
+
+void HistoryCall::draw(Painter &p, const QRect &r, TextSelection selection, TimeMs ms) const {
+	if (_width < st::msgPadding.left() + st::msgPadding.right() + 1) return;
+	auto skipx = 0, skipy = 0, width = _width, height = _height;
+
+	auto out = _parent->out(), isPost = _parent->isPost(), outbg = out && !isPost;
+	auto selected = (selection == FullSelection);
+
+	if (width >= _maxw) {
+		width = _maxw;
+	}
+
+	auto nameleft = 0, nametop = 0, nameright = 0, statustop = 0;
+	auto topMinus = isBubbleTop() ? 0 : st::msgFileTopMinus;
+
+	nameleft = st::historyCallLeft;
+	nametop = st::historyCallTop - topMinus;
+	nameright = st::msgFilePadding.left();
+	statustop = st::historyCallStatusTop - topMinus;
+
+	auto namewidth = width - nameleft - nameright;
+
+	p.setFont(st::semiboldFont);
+	p.setPen(outbg ? (selected ? st::historyFileNameOutFgSelected : st::historyFileNameOutFg) : (selected ? st::historyFileNameInFgSelected : st::historyFileNameInFg));
+	p.drawTextLeft(nameleft, nametop, width, _text);
+
+	auto statusleft = nameleft;
+	auto missed = (_reason == FinishReason::Missed || _reason == FinishReason::Busy);
+	auto &arrow = outbg ? (selected ? st::historyCallArrowOutSelected : st::historyCallArrowOut) : missed ? (selected ? st::historyCallArrowMissedInSelected : st::historyCallArrowMissedIn) : (selected ? st::historyCallArrowInSelected : st::historyCallArrowIn);
+	arrow.paint(p, statusleft + st::historyCallArrowPosition.x(), statustop + st::historyCallArrowPosition.y(), width);
+	statusleft += arrow.width() + st::historyCallStatusSkip;
+
+	auto &statusFg = outbg ? (selected ? st::mediaOutFgSelected : st::mediaOutFg) : (selected ? st::mediaInFgSelected : st::mediaInFg);
+	p.setFont(st::normalFont);
+	p.setPen(statusFg);
+	p.drawTextLeft(statusleft, statustop, width, _status);
+
+	auto &icon = outbg ? (selected ? st::historyCallOutIconSelected : st::historyCallOutIcon) : (selected ? st::historyCallInIconSelected : st::historyCallInIcon);
+	icon.paint(p, width - st::historyCallIconPosition.x() - icon.width(), st::historyCallIconPosition.y() - topMinus, width);
+}
+
+HistoryTextState HistoryCall::getState(int x, int y, HistoryStateRequest request) const {
+	HistoryTextState result;
+	if (x >= 0 && y >= 0 && x < _width && y < _height) {
+		result.link = _link;
+		return result;
+	}
+	return result;
+}
+
+QString HistoryCall::notificationText() const {
+	auto result = _text;
+	if (_duration > 0) {
+		result = lng_call_type_and_duration(lt_type, result, lt_duration, formatDurationWords(_duration));
+	}
+	return result;
+}
+
+TextWithEntities HistoryCall::selectedText(TextSelection selection) const {
+	if (selection != FullSelection) {
+		return TextWithEntities();
+	}
+	return { qsl("[ ") + _text + qsl(" ]"), EntitiesInText() };
+}
+
 namespace {

 QString siteNameFromUrl(const QString &url) {
--- a/Telegram/SourceFiles/history/history_media_types.h
+++ b/Telegram/SourceFiles/history/history_media_types.h
@ -709,6 +709,61 @@ private:

 };

+class HistoryCall : public HistoryMedia {
+public:
+	HistoryCall(HistoryItem *parent, const MTPDmessageActionPhoneCall &call);
+	HistoryMediaType type() const override {
+		return MediaTypeCall;
+	}
+	std::unique_ptr<HistoryMedia> clone(HistoryItem *newParent) const override {
+		Unexpected("Clone HistoryCall.");
+	}
+
+	void initDimensions() override;
+
+	void draw(Painter &p, const QRect &r, TextSelection selection, TimeMs ms) const override;
+	HistoryTextState getState(int x, int y, HistoryStateRequest request) const override;
+
+	bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {
+		return true;
+	}
+	bool dragItemByHandler(const ClickHandlerPtr &p) const override {
+		return false;
+	}
+
+	QString notificationText() const override;
+	TextWithEntities selectedText(TextSelection selection) const override;
+
+	bool needsBubble() const override {
+		return true;
+	}
+	bool customInfoLayout() const override {
+		return true;
+	}
+
+	enum class FinishReason {
+		Missed,
+		Busy,
+		Disconnected,
+		Hangup,
+	};
+	FinishReason reason() const {
+		return _reason;
+	}
+
+private:
+	static FinishReason GetReason(const MTPDmessageActionPhoneCall &call);
+
+	FinishReason _reason = FinishReason::Missed;
+	int _duration = 0;
+
+	QString _text;
+	QString _status;
+
+	ClickHandlerPtr _link;
+
+};
+
 class HistoryWebPage : public HistoryMedia {
 public:
 	HistoryWebPage(HistoryItem *parent, WebPageData *data);
--- a/Telegram/SourceFiles/history/history_message.cpp
+++ b/Telegram/SourceFiles/history/history_message.cpp
@ -423,6 +423,25 @@ HistoryMessage::HistoryMessage(History *history, const MTPDmessage &msg)
 	setText(textWithEntities);
 }

+HistoryMessage::HistoryMessage(History *history, const MTPDmessageService &msg)
+	: HistoryItem(history, msg.vid.v, mtpCastFlags(msg.vflags.v), ::date(msg.vdate), msg.has_from_id() ? msg.vfrom_id.v : 0) {
+	CreateConfig config;
+
+	if (msg.has_reply_to_msg_id()) config.replyTo = msg.vreply_to_msg_id.v;
+
+	createComponents(config);
+
+	switch (msg.vaction.type()) {
+	case mtpc_messageActionPhoneCall: {
+		_media = std::make_unique<HistoryCall>(this, msg.vaction.c_messageActionPhoneCall());
+	} break;
+
+	default: Unexpected("Service message action type in HistoryMessage.");
+	}
+
+	setText(TextWithEntities {});
+}
+
 namespace {

 MTPDmessage::Flags newForwardedFlags(PeerData *p, int32 from, HistoryMessage *fwd) {
@ -1972,44 +1991,6 @@ void HistoryService::setMessageByAction(const MTPmessageAction &action) {
 		return result;
 	};

-	auto preparePhoneCallText = [this](const MTPDmessageActionPhoneCall &action) {
-		auto result = PreparedText {};
-		auto timeText = date.toString(cTimeFormat());
-		auto duration = action.has_duration() ? qMax(action.vduration.v, 0) : 0;
-		auto durationText = ([duration]() -> QString {
-			if (!duration) {
-				return QString();
-			}
-			if (duration >= 60) {
-				auto minutes = duration / 60;
-				auto seconds = duration % 60;
-				return lng_duration_minutes_seconds(lt_count_minutes, minutes, lt_count_seconds, seconds);
-			}
-			return lng_duration_seconds(lt_count, duration);
-		})();
-		auto info = this->Get<HistoryMessageCallInfo>();
-		if (out()) {
-			if (info && info->reason == HistoryMessageCallInfo::Reason::Missed) {
-				result.text = lng_action_call_outgoing_missed(lt_time, timeText);
-			} else if (duration) {
-				result.text = lng_action_call_outgoing_duration(lt_duration, durationText, lt_time, timeText);
-			} else {
-				result.text = lng_action_call_outgoing(lt_time, timeText);
-			}
-		} else {
-			if (info && info->reason == HistoryMessageCallInfo::Reason::Missed) {
-				result.text = lng_action_call_incoming_missed(lt_time, timeText);
-			} else if (info && info->reason == HistoryMessageCallInfo::Reason::Busy) {
-				result.text = lng_action_call_incoming_declined(lt_time, timeText);
-			} else if (duration) {
-				result.text = lng_action_call_incoming_duration(lt_duration, durationText, lt_time, timeText);
-			} else {
-				result.text = lng_action_call_incoming(lt_time, timeText);
-			}
-		}
-		return result;
-	};
-
 	auto messageText = PreparedText {};

 	switch (action.type()) {
@ -2026,7 +2007,7 @@ void HistoryService::setMessageByAction(const MTPmessageAction &action) {
 	case mtpc_messageActionChannelMigrateFrom: messageText.text = lang(lng_action_group_migrate); break;
 	case mtpc_messageActionPinMessage: messageText = preparePinnedText(); break;
 	case mtpc_messageActionGameScore: messageText = prepareGameScoreText(); break;
-	case mtpc_messageActionPhoneCall: messageText = preparePhoneCallText(action.c_messageActionPhoneCall()); break;
+	case mtpc_messageActionPhoneCall: Unexpected("PhoneCall type in HistoryService.");
 	case mtpc_messageActionPaymentSent: messageText = preparePaymentSentText(); break;
 	default: messageText.text = lang(lng_message_empty); break;
 	}
@ -2438,22 +2419,6 @@ void HistoryService::createFromMtp(const MTPDmessageService &message) {
 		auto amount = message.vaction.c_messageActionPaymentSent().vtotal_amount.v;
 		auto currency = qs(message.vaction.c_messageActionPaymentSent().vcurrency);
 		Get<HistoryServicePayment>()->amount = HistoryInvoice::fillAmountAndCurrency(amount, currency);
-	} else if (message.vaction.type() == mtpc_messageActionPhoneCall) {
-		using Reason = HistoryMessageCallInfo::Reason;
-		auto &action = message.vaction.c_messageActionPhoneCall();
-		auto reason = ([&action] {
-			if (action.has_reason()) {
-				switch (action.vreason.type()) {
-				case mtpc_phoneCallDiscardReasonBusy: return Reason::Busy;
-				case mtpc_phoneCallDiscardReasonMissed: return Reason::Missed;
-				}
-			}
-			return Reason::None;
-		})();
-		if (reason != Reason::None) {
-			UpdateComponents(HistoryMessageCallInfo::Bit());
-			Get<HistoryMessageCallInfo>()->reason = reason;
-		}
 	}
 	if (message.has_reply_to_msg_id()) {
 		if (message.vaction.type() == mtpc_messageActionPinMessage) {
--- a/Telegram/SourceFiles/history/history_message.h
+++ b/Telegram/SourceFiles/history/history_message.h
@ -27,6 +27,9 @@ public:
 	static HistoryMessage *create(History *history, const MTPDmessage &msg) {
 		return _create(history, msg);
 	}
+	static HistoryMessage *create(History *history, const MTPDmessageService &msg) {
+		return _create(history, msg);
+	}
 	static HistoryMessage *create(History *history, MsgId msgId, MTPDmessage::Flags flags, QDateTime date, int32 from, HistoryMessage *fwd) {
 		return _create(history, msgId, flags, date, from, fwd);
 	}
@ -147,6 +150,7 @@ public:

 private:
 	HistoryMessage(History *history, const MTPDmessage &msg);
+	HistoryMessage(History *history, const MTPDmessageService &msg);
 	HistoryMessage(History *history, MsgId msgId, MTPDmessage::Flags flags, QDateTime date, int32 from, HistoryMessage *fwd); // local forwarded
 	HistoryMessage(History *history, MsgId msgId, MTPDmessage::Flags flags, MsgId replyTo, int32 viaBotId, QDateTime date, int32 from, const TextWithEntities &textWithEntities); // local message
 	HistoryMessage(History *history, MsgId msgId, MTPDmessage::Flags flags, MsgId replyTo, int32 viaBotId, QDateTime date, int32 from, DocumentData *doc, const QString &caption, const MTPReplyMarkup &markup); // local document
--- a/Telegram/SourceFiles/historywidget.cpp
+++ b/Telegram/SourceFiles/historywidget.cpp
@ -982,7 +982,7 @@ void HistoryWidget::setInnerFocus() {
 	if (_scroll->isHidden()) {
 		setFocus();
 	} else if (_list) {
-		if (_selCount || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
+		if (_nonEmptySelection || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
 			_list->setFocus();
 		} else {
 			_field->setFocus();
@ -1748,8 +1748,8 @@ void HistoryWidget::showHistory(const PeerId &peerId, MsgId showAtMsgId, bool re
 	_titlePeerTextWidth = 0;

 	noSelectingScroll();
-	_selCount = 0;
-	_topBar->showSelected(0);
+	_nonEmptySelection = false;
+	_topBar->showSelected(Window::TopBarWidget::SelectedState {});

 	App::hoveredItem(nullptr);
 	App::pressedItem(nullptr);
@ -5864,7 +5864,7 @@ void HistoryWidget::deleteSelectedItems(bool forEveryone) {
 }

 void HistoryWidget::onListEscapePressed() {
-	if (_selCount && _list) {
+	if (_nonEmptySelection && _list) {
 		onClearSelected();
 	} else {
 		onCancel();
@ -5915,18 +5915,17 @@ void HistoryWidget::fillSelectedItems(SelectedItemSet &sel, bool forDelete) {

 void HistoryWidget::updateTopBarSelection() {
 	if (!_list) {
-		_topBar->showSelected(0);
+		_topBar->showSelected(Window::TopBarWidget::SelectedState {});
 		return;
 	}

-	int32 selectedForForward, selectedForDelete;
-	_list->getSelectionState(selectedForForward, selectedForDelete);
-	_selCount = selectedForForward ? selectedForForward : selectedForDelete;
-	_topBar->showSelected(_selCount > 0 ? _selCount : 0, (selectedForDelete == selectedForForward));
+	auto selectedState = _list->getSelectionState();
+	_nonEmptySelection = (selectedState.count > 0) || selectedState.textSelected;
+	_topBar->showSelected(selectedState);
 	updateControlsVisibility();
 	updateListSize();
 	if (!Ui::isLayerShown() && !App::passcoded()) {
-		if (_selCount || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
+		if (_nonEmptySelection || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
 			_list->setFocus();
 		} else {
 			_field->setFocus();
--- a/Telegram/SourceFiles/historywidget.h
+++ b/Telegram/SourceFiles/historywidget.h
@ -794,7 +794,7 @@ private:
 	DragState _attachDrag = DragStateNone;
 	object_ptr<DragArea> _attachDragDocument, _attachDragPhoto;

-	int32 _selCount; // < 0 - text selected, focus list, not _field
+	bool _nonEmptySelection = false;

 	TaskQueue _fileLoader;
 	TextUpdateEvents _textUpdateEvents = (TextUpdateEvent::SaveDraft | TextUpdateEvent::SendTyping);
--- a/Telegram/SourceFiles/layout.cpp
+++ b/Telegram/SourceFiles/layout.cpp
@ -127,6 +127,15 @@ QString formatDurationText(qint64 duration) {
 	return (hours ? QString::number(hours) + ':' : QString()) + (minutes >= 10 ? QString() : QString('0')) + QString::number(minutes) + ':' + (seconds >= 10 ? QString() : QString('0')) + QString::number(seconds);
 }

+QString formatDurationWords(qint64 duration) {
+	if (duration > 59) {
+		auto minutes = (duration / 60);
+		auto seconds = (duration % 60);
+		return lng_duration_minutes_seconds(lt_count_minutes, minutes, lt_count_seconds, seconds);
+	}
+	return lng_duration_seconds(lt_count, duration);
+}
+
 QString formatDurationAndSizeText(qint64 duration, qint64 size) {
 	return lng_duration_and_size(lt_duration, formatDurationText(duration), lt_size, formatSizeText(size));
 }
--- a/Telegram/SourceFiles/layout.h
+++ b/Telegram/SourceFiles/layout.h
@ -77,6 +77,7 @@ static const int32 FileStatusSizeFailed = 0x7FFFFFF2;
 QString formatSizeText(qint64 size);
 QString formatDownloadText(qint64 ready, qint64 total);
 QString formatDurationText(qint64 duration);
+QString formatDurationWords(qint64 duration);
 QString formatDurationAndSizeText(qint64 duration, qint64 size);
 QString formatGifAndSizeText(qint64 size);
 QString formatPlayedText(qint64 played, qint64 duration);
--- a/Telegram/SourceFiles/overviewwidget.cpp
+++ b/Telegram/SourceFiles/overviewwidget.cpp
@ -580,7 +580,12 @@ void OverviewInner::onDragExec() {
 	QList<QUrl> urls;
 	bool forwardSelected = false;
 	if (uponSelected) {
-		forwardSelected = !_selected.isEmpty() && _selected.cbegin().value() == FullSelection && !Adaptive::OneColumn();
+		if (!Adaptive::OneColumn()) {
+			auto selectedState = getSelectionState();
+			if (selectedState.count > 0 && selectedState.count == selectedState.canForwardCount) {
+				forwardSelected = true;
+			}
+		}
 	} else if (pressedHandler) {
 		sel = pressedHandler->dragText();
 		//if (!sel.isEmpty() && sel.at(0) != '/' && sel.at(0) != '@' && sel.at(0) != '#') {
@ -1176,8 +1181,7 @@ void OverviewInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		}
 	}

-	int32 selectedForForward, selectedForDelete;
-	getSelectionState(selectedForForward, selectedForDelete);
+	auto selectedState = getSelectionState();

 	// -2 - has full selected items, but not over, 0 - no selection, 2 - over full selected items
 	int32 isUponSelected = 0, hasSelected = 0;
@ -1223,8 +1227,10 @@ void OverviewInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			}
 		}
 		if (isUponSelected > 1) {
-			_menu->addAction(lang(lng_context_forward_selected), _overview, SLOT(onForwardSelected()));
-			if (selectedForDelete == selectedForForward) {
+			if (selectedState.count > 0 && selectedState.count == selectedState.canForwardCount) {
+				_menu->addAction(lang(lng_context_forward_selected), _overview, SLOT(onForwardSelected()));
+			}
+			if (selectedState.count > 0 && selectedState.count == selectedState.canDeleteCount) {
 				_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
 					_overview->confirmDeleteSelectedItems();
 				}));
@ -1232,7 +1238,7 @@ void OverviewInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			_menu->addAction(lang(lng_context_clear_selection), _overview, SLOT(onClearSelected()));
 		} else if (App::hoveredLinkItem()) {
 			if (isUponSelected != -2) {
-				if (App::hoveredLinkItem()->toHistoryMessage()) {
+				if (App::hoveredLinkItem()->canForward()) {
 					_menu->addAction(lang(lng_context_forward_msg), this, SLOT(forwardMessage()))->setEnabled(true);
 				}
 				if (App::hoveredLinkItem()->canDelete()) {
@ -1256,8 +1262,10 @@ void OverviewInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		}
 		_menu->addAction(lang(lng_context_to_msg), this, SLOT(goToMessage()))->setEnabled(true);
 		if (isUponSelected > 1) {
-			_menu->addAction(lang(lng_context_forward_selected), _overview, SLOT(onForwardSelected()));
-			if (selectedForDelete == selectedForForward) {
+			if (selectedState.count > 0 && selectedState.count == selectedState.canForwardCount) {
+				_menu->addAction(lang(lng_context_forward_selected), _overview, SLOT(onForwardSelected()));
+			}
+			if (selectedState.count > 0 && selectedState.count == selectedState.canDeleteCount) {
 				_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
 					_overview->confirmDeleteSelectedItems();
 				}));
@ -1265,7 +1273,7 @@ void OverviewInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			_menu->addAction(lang(lng_context_clear_selection), _overview, SLOT(onClearSelected()));
 		} else {
 			if (isUponSelected != -2) {
-				if (App::mousedItem()->toHistoryMessage()) {
+				if (App::mousedItem()->canForward()) {
 					_menu->addAction(lang(lng_context_forward_msg), this, SLOT(forwardMessage()))->setEnabled(true);
 				}
 				if (App::mousedItem()->canDelete()) {
@ -1546,21 +1554,22 @@ void OverviewInner::onMenuDestroy(QObject *obj) {
 	}
 }

-void OverviewInner::getSelectionState(int32 &selectedForForward, int32 &selectedForDelete) const {
-	selectedForForward = selectedForDelete = 0;
-	for (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
+Window::TopBarWidget::SelectedState OverviewInner::getSelectionState() const {
+	auto result = Window::TopBarWidget::SelectedState {};
+	for (auto i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
 		if (i.value() == FullSelection) {
-			if (HistoryItem *item = App::histItemById(itemChannel(i.key()), itemMsgId(i.key()))) {
+			if (auto item = App::histItemById(itemChannel(i.key()), itemMsgId(i.key()))) {
+				++result.count;
+				if (item->canForward()) {
+					++result.canForwardCount;
+				}
 				if (item->canDelete()) {
-					++selectedForDelete;
+					++result.canDeleteCount;
 				}
 			}
-			++selectedForForward;
 		}
 	}
-	if (!selectedForDelete && !selectedForForward && !_selected.isEmpty()) { // text selection
-		selectedForForward = -1;
-	}
+	return result;
 }

 void OverviewInner::clearSelectedItems(bool onlyTextSelection) {
@ -2045,8 +2054,6 @@ MediaOverviewType OverviewWidget::type() const {
 }

 void OverviewWidget::switchType(MediaOverviewType type) {
-	_selCount = 0;
-
 	disconnect(_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));

 	_inner->setSelectMode(false);
@ -2062,7 +2069,7 @@ void OverviewWidget::switchType(MediaOverviewType type) {
 	_header = _header.toUpper();

 	noSelectingScroll();
-	_topBar->showSelected(0);
+	_topBar->showSelected(Window::TopBarWidget::SelectedState {});
 	updateTopBarSelection();
 	scrollReset();

@ -2086,12 +2093,10 @@ bool OverviewWidget::contentOverlapped(const QRect &globalRect) {
 }

 void OverviewWidget::updateTopBarSelection() {
-	int32 selectedForForward, selectedForDelete;
-	_inner->getSelectionState(selectedForForward, selectedForDelete);
-	_selCount = selectedForForward ? selectedForForward : selectedForDelete;
-	_inner->setSelectMode(_selCount > 0);
+	auto selectedState = _inner->getSelectionState();
+	_inner->setSelectMode(selectedState.count > 0);
 	if (App::main()) {
-		_topBar->showSelected(_selCount > 0 ? _selCount : 0, (selectedForDelete == selectedForForward));
+		_topBar->showSelected(selectedState);
 		_topBar->update();
 	}
 	if (App::wnd() && !Ui::isLayerShown()) {
--- a/Telegram/SourceFiles/overviewwidget.h
+++ b/Telegram/SourceFiles/overviewwidget.h
@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once

 #include "window/section_widget.h"
+#include "window/top_bar_widget.h"
 #include "ui/widgets/tooltip.h"
 #include "ui/widgets/scroll_area.h"

@ -90,7 +91,7 @@ public:
 	void changingMsgId(HistoryItem *row, MsgId newId);
 	void repaintItem(const HistoryItem *msg);

-	void getSelectionState(int32 &selectedForForward, int32 &selectedForDelete) const;
+	Window::TopBarWidget::SelectedState getSelectionState() const;
 	void clearSelectedItems(bool onlyTextSelection = false);
 	void fillSelectedItems(SelectedItemSet &sel, bool forDelete = true);

@ -396,8 +397,6 @@ private:
 	QTimer _scrollTimer;
 	int32 _scrollDelta = 0;

-	int32 _selCount = 0;
-
 	object_ptr<Ui::PlainShadow> _topShadow;
 	bool _inGrab = false;

--- a/Telegram/SourceFiles/window/top_bar_widget.cpp
+++ b/Telegram/SourceFiles/window/top_bar_widget.cpp
@ -263,7 +263,9 @@ void TopBarWidget::updateControlsGeometry() {
 	selectedButtonsTop += (height() - _forward->height()) / 2;

 	_forward->moveToLeft(buttonsLeft, selectedButtonsTop);
-	buttonsLeft += _forward->width() + st::topBarActionSkip;
+	if (!_forward->isHidden()) {
+		buttonsLeft += _forward->width() + st::topBarActionSkip;
+	}

 	_delete->moveToLeft(buttonsLeft, selectedButtonsTop);
 	_clearSelection->moveToRight(st::topBarActionSkip, selectedButtonsTop);
@ -293,7 +295,7 @@ void TopBarWidget::showAll() {

 	_clearSelection->show();
 	_delete->setVisible(_canDelete);
-	_forward->show();
+	_forward->setVisible(_canForward);

 	_mediaType->setVisible(App::main() ? App::main()->showMediaTypeSwitch() : false);
 	if (historyPeer && !overviewPeer) {
@ -349,17 +351,20 @@ void TopBarWidget::updateMembersShowArea() {
 	_membersShowArea->setGeometry(App::main()->getMembersShowAreaGeometry());
 }

-void TopBarWidget::showSelected(int selectedCount, bool canDelete) {
-	if (_selectedCount == selectedCount && _canDelete == canDelete) {
+void TopBarWidget::showSelected(SelectedState state) {
+	auto canDelete = (state.count > 0 && state.count == state.canDeleteCount);
+	auto canForward = (state.count > 0 && state.count == state.canForwardCount);
+	if (_selectedCount == state.count && _canDelete == canDelete && _canForward == canForward) {
 		return;
 	}
-	if (selectedCount == 0) {
+	if (state.count == 0) {
 		// Don't change the visible buttons if the selection is cancelled.
 		canDelete = _canDelete;
+		canForward = _canForward;
 	}

 	auto wasSelected = (_selectedCount > 0);
-	_selectedCount = selectedCount;
+	_selectedCount = state.count;
 	if (_selectedCount > 0) {
 		_forward->setNumbersText(_selectedCount);
 		_delete->setNumbersText(_selectedCount);
@ -369,8 +374,9 @@ void TopBarWidget::showSelected(int selectedCount, bool canDelete) {
 		}
 	}
 	auto hasSelected = (_selectedCount > 0);
-	if (_canDelete != canDelete) {
+	if (_canDelete != canDelete || _canForward != canForward) {
 		_canDelete = canDelete;
+		_canForward = canForward;
 		showAll();
 	}
 	if (wasSelected != hasSelected) {
--- a/Telegram/SourceFiles/window/top_bar_widget.h
+++ b/Telegram/SourceFiles/window/top_bar_widget.h
@ -39,8 +39,15 @@ class TopBarWidget : public TWidget, private base::Subscriber {
 public:
 	TopBarWidget(QWidget *parent, gsl::not_null<Window::Controller*> controller);

+	struct SelectedState {
+		bool textSelected = false;
+		int count = 0;
+		int canDeleteCount = 0;
+		int canForwardCount = 0;
+	};
+
 	void showAll();
-	void showSelected(int selectedCount, bool canDelete = false);
+	void showSelected(SelectedState state);
 	void animationFinished();
 	void updateMembersShowArea();

@ -77,6 +84,7 @@ private:
 	PeerData *_searchInPeer = nullptr;
 	int _selectedCount = 0;
 	bool _canDelete = false;
+	bool _canForward = false;

 	Animation _selectedShown;