Shared media block done in the new profile implementation.

Preparing to call Notify::peerUpdatedSendDelayed() only from event loop.

Telegram/Resources/langs/lang.strings

@@ -117,8 +117,8 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 "lng_channel_status" = "channel";
 "lng_group_status" = "group";
 
-"lng_channel_members_link" = "{count:_not_used_|# member|# members} »";
-"lng_channel_admins_link" = "{count:Manage administrators|# administrator|# administrators} »";
+"lng_channel_members_link" = "{count:_not_used_|# member|# members}";
+"lng_channel_admins_link" = "{count:_not_used_|# administrator|# administrators}";
 
 "lng_server_error" = "Internal server error.";
 "lng_flood_error" = "Too many tries. Please try again later.";
@@ -446,17 +446,17 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 "lng_profile_loading" = "Loading...";
 "lng_profile_shared_media" = "Shared media";
 "lng_profile_no_media" = "No media in this conversation.";
-"lng_profile_photos" = "{count:_not_used_|# photo|# photos} »";
+"lng_profile_photos" = "{count:_not_used_|# photo|# photos}";
 "lng_profile_photos_header" = "Photos overview";
-"lng_profile_videos" = "{count:_not_used_|# video file|# video files} »";
+"lng_profile_videos" = "{count:_not_used_|# video file|# video files}";
 "lng_profile_videos_header" = "Video files overview";
-"lng_profile_songs" = "{count:_not_used_|# audio file|# audio files} »";
+"lng_profile_songs" = "{count:_not_used_|# audio file|# audio files}";
 "lng_profile_songs_header" = "Audio files overview";
-"lng_profile_files" = "{count:_not_used_|# file|# files} »";
+"lng_profile_files" = "{count:_not_used_|# file|# files}";
 "lng_profile_files_header" = "Files overview";
-"lng_profile_audios" = "{count:_not_used_|# voice message|# voice messages} »";
+"lng_profile_audios" = "{count:_not_used_|# voice message|# voice messages}";
 "lng_profile_audios_header" = "Voice messages overview";
-"lng_profile_shared_links" = "{count:_not_used_|# shared link|# shared links} »";
+"lng_profile_shared_links" = "{count:_not_used_|# shared link|# shared links}";
 "lng_profile_shared_links_header" = "Shared links overview";
 "lng_profile_copy_phone" = "Copy phone number";
 "lng_profile_copy_fullname" = "Copy name";

Telegram/SourceFiles/apiwrap.cpp

@@ -226,6 +226,10 @@ void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mt
 		const auto &f(d.vfull_chat.c_channelFull());
 		PhotoData *photo = App::feedPhoto(f.vchat_photo);
 		ChannelData *channel = peer->asChannel();
+
+		auto canViewAdmins = channel->canViewAdmins();
+		auto canViewMembers = channel->canViewMembers();
+
 		channel->flagsFull = f.vflags.v;
 		if (photo) {
 			channel->photoId = photo->id;
@@ -277,15 +281,8 @@ void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mt
 			}
 		}
 		channel->setAbout(qs(f.vabout));
-		int32 newCount = f.has_participants_count() ? f.vparticipants_count.v : 0;
-		if (newCount != channel->count) {
-			if (channel->isMegagroup() && !channel->mgInfo->lastParticipants.isEmpty()) {
-				channel->mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
-				channel->mgInfo->lastParticipantsCount = channel->count;
-			}
-			channel->count = newCount;
-		}
-		channel->adminsCount = f.has_admins_count() ? f.vadmins_count.v : 0;
+		channel->setMembersCount(f.has_participants_count() ? f.vparticipants_count.v : 0);
+		channel->setAdminsCount(f.has_admins_count() ? f.vadmins_count.v : 0);
 		channel->setInviteLink((f.vexported_invite.type() == mtpc_chatInviteExported) ? qs(f.vexported_invite.c_chatInviteExported().vlink) : QString());
 		if (History *h = App::historyLoaded(channel->id)) {
 			if (h->inboxReadBefore < f.vread_inbox_max_id.v + 1) {
@@ -303,6 +300,9 @@ void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mt
 		}
 		channel->fullUpdated();
 
+		if (canViewAdmins != channel->canViewAdmins()) Notify::peerUpdatedDelayed(channel, Notify::PeerUpdate::Flag::ChannelCanViewAdmins);
+		if (canViewMembers != channel->canViewMembers()) Notify::peerUpdatedDelayed(channel, Notify::PeerUpdate::Flag::ChannelCanViewMembers);
+
 		notifySettingReceived(MTP_inputNotifyPeer(peer->input), f.vnotify_settings);
 	}
 
@@ -549,16 +549,16 @@ void ApiWrap::lastParticipantsDone(ChannelData *peer, const MTPchannels_ChannelP
 		h->clearLastKeyboard();
 		if (App::main()) App::main()->updateBotKeyboard(h);
 	}
-	if (d.vcount.v > peer->count) {
-		peer->count = d.vcount.v;
-	} else if (v.count() > peer->count) {
-		peer->count = v.count();
+	int newMembersCount = qMax(d.vcount.v, v.count());
+	if (newMembersCount > peer->membersCount()) {
+		peer->setMembersCount(newMembersCount);
 	}
 	if (!bots && v.isEmpty()) {
-		peer->count = peer->mgInfo->lastParticipants.size();
+		peer->setMembersCount(peer->mgInfo->lastParticipants.size());
 	}
 	peer->mgInfo->botStatus = botStatus;
 	if (App::main()) emit fullPeerUpdated(peer);
+	Notify::peerUpdatedSendDelayed();
 }
 
 bool ApiWrap::lastParticipantsFail(ChannelData *peer, const RPCError &error, mtpRequestId req) {
@@ -637,28 +637,33 @@ void ApiWrap::kickParticipant(PeerData *peer, UserData *user) {
 void ApiWrap::kickParticipantDone(KickRequest kick, const MTPUpdates &result, mtpRequestId req) {
 	_kickRequests.remove(kick);
 	if (kick.first->isMegagroup()) {
-		int32 i = kick.first->asChannel()->mgInfo->lastParticipants.indexOf(kick.second);
+		auto channel = kick.first->asChannel();
+		auto megagroupInfo = channel->mgInfo;
+
+		int32 i = megagroupInfo->lastParticipants.indexOf(kick.second);
 		if (i >= 0) {
-			kick.first->asChannel()->mgInfo->lastParticipants.removeAt(i);
+			megagroupInfo->lastParticipants.removeAt(i);
 		}
-		if (kick.first->asChannel()->count > 1) {
-			--kick.first->asChannel()->count;
+
+		if (channel->membersCount() > 1) {
+			channel->setMembersCount(channel->membersCount() - 1);
 		} else {
-			kick.first->asChannel()->mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
-			kick.first->asChannel()->mgInfo->lastParticipantsCount = 0;
+			megagroupInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
+			megagroupInfo->lastParticipantsCount = 0;
 		}
-		if (kick.first->asChannel()->mgInfo->lastAdmins.contains(kick.second)) {
-			kick.first->asChannel()->mgInfo->lastAdmins.remove(kick.second);
-			if (kick.first->asChannel()->adminsCount > 1) {
-				--kick.first->asChannel()->adminsCount;
+		if (megagroupInfo->lastAdmins.contains(kick.second)) {
+			megagroupInfo->lastAdmins.remove(kick.second);
+			if (channel->adminsCount() > 1) {
+				channel->setAdminsCount(channel->adminsCount() - 1);
 			}
 		}
-		kick.first->asChannel()->mgInfo->bots.remove(kick.second);
-		if (kick.first->asChannel()->mgInfo->bots.isEmpty() && kick.first->asChannel()->mgInfo->botStatus > 0) {
-			kick.first->asChannel()->mgInfo->botStatus = -1;
+		megagroupInfo->bots.remove(kick.second);
+		if (megagroupInfo->bots.isEmpty() && megagroupInfo->botStatus > 0) {
+			megagroupInfo->botStatus = -1;
 		}
 	}
 	emit fullPeerUpdated(kick.first);
+	Notify::peerUpdatedSendDelayed();
 }
 
 bool ApiWrap::kickParticipantFail(KickRequest kick, const RPCError &error, mtpRequestId req) {

Telegram/SourceFiles/app.cpp

@@ -656,7 +656,9 @@ namespace {
 				auto cdata = data->asChannel();
 				auto wasInChannel = cdata->amIn();
 				auto canEditPhoto = cdata->canEditPhoto();
-				auto canAddMembers = cdata->canAddParticipants();
+				auto canViewAdmins = cdata->canViewAdmins();
+				auto canViewMembers = cdata->canViewMembers();
+				auto canAddMembers = cdata->canAddMembers();
 				auto wasEditor = cdata->amEditor();
 
 				if (minimal) {
@@ -683,18 +685,12 @@ namespace {
 				cdata->flagsUpdated();
 				cdata->setPhoto(d.vphoto);
 
-				if (wasInChannel != cdata->amIn()) {
-					update.flags |= UpdateFlag::ChannelAmIn;
-				}
-				if (canEditPhoto != cdata->canEditPhoto()) {
-					update.flags |= UpdateFlag::ChannelCanEditPhoto;
-				}
-				if (canAddMembers != cdata->canAddParticipants()) {
-					update.flags |= UpdateFlag::ChannelCanAddMembers;
-				}
-				if (wasEditor != cdata->amEditor()) {
-					update.flags |= UpdateFlag::ChannelAmEditor;
-				}
+				if (wasInChannel != cdata->amIn()) update.flags |= UpdateFlag::ChannelAmIn;
+				if (canEditPhoto != cdata->canEditPhoto()) update.flags |= UpdateFlag::ChannelCanEditPhoto;
+				if (canViewAdmins != cdata->canViewAdmins()) update.flags |= UpdateFlag::ChannelCanViewAdmins;
+				if (canViewMembers != cdata->canViewMembers()) update.flags |= UpdateFlag::ChannelCanViewMembers;
+				if (canAddMembers != cdata->canAddMembers()) update.flags |= UpdateFlag::ChannelCanAddMembers;
+				if (wasEditor != cdata->amEditor()) update.flags |= UpdateFlag::ChannelAmEditor;
 			} break;
 			case mtpc_channelForbidden: {
 				auto &d(chat.c_channelForbidden());
@@ -706,7 +702,9 @@ namespace {
 				auto cdata = data->asChannel();
 				auto wasInChannel = cdata->amIn();
 				auto canEditPhoto = cdata->canEditPhoto();
-				auto canAddMembers = cdata->canAddParticipants();
+				auto canViewAdmins = cdata->canViewAdmins();
+				auto canViewMembers = cdata->canViewMembers();
+				auto canAddMembers = cdata->canAddMembers();
 				auto wasEditor = cdata->amEditor();
 
 				cdata->inputChannel = MTP_inputChannel(d.vid, d.vaccess_hash);
@@ -716,21 +714,15 @@ namespace {
 				cdata->access = d.vaccess_hash.v;
 				cdata->setPhoto(MTP_chatPhotoEmpty());
 				cdata->date = 0;
-				cdata->count = 0;
+				cdata->setMembersCount(0);
 				cdata->isForbidden = true;
 
-				if (wasInChannel != cdata->amIn()) {
-					update.flags |= UpdateFlag::ChannelAmIn;
-				}
-				if (canEditPhoto != cdata->canEditPhoto()) {
-					update.flags |= UpdateFlag::ChannelCanEditPhoto;
-				}
-				if (canAddMembers != cdata->canAddParticipants()) {
-					update.flags |= UpdateFlag::ChannelCanAddMembers;
-				}
-				if (wasEditor != cdata->amEditor()) {
-					update.flags |= UpdateFlag::ChannelAmEditor;
-				}
+				if (wasInChannel != cdata->amIn()) update.flags |= UpdateFlag::ChannelAmIn;
+				if (canEditPhoto != cdata->canEditPhoto()) update.flags |= UpdateFlag::ChannelCanEditPhoto;
+				if (canViewAdmins != cdata->canViewAdmins()) update.flags |= UpdateFlag::ChannelCanViewAdmins;
+				if (canViewMembers != cdata->canViewMembers()) update.flags |= UpdateFlag::ChannelCanViewMembers;
+				if (canAddMembers != cdata->canAddMembers()) update.flags |= UpdateFlag::ChannelCanAddMembers;
+				if (wasEditor != cdata->amEditor()) update.flags |= UpdateFlag::ChannelAmEditor;
 			} break;
 			}
 			if (!data) continue;

Telegram/SourceFiles/application.cpp

@@ -917,6 +917,10 @@ void AppClass::call_handleFileDialogQueue() {
 	}
 }
 
+void AppClass::call_handleDelayedPeerUpdates() {
+	Notify::peerUpdatedSendDelayed();
+}
+
 void AppClass::killDownloadSessions() {
 	uint64 ms = getms(), left = MTPAckSendWaiting + MTPKillFileSessionTimeout;
 	for (QMap<int32, uint64>::iterator i = killDownloadSessionTimes.begin(); i != killDownloadSessionTimes.end(); ) {

Telegram/SourceFiles/application.h

@@ -204,6 +204,7 @@ public slots:
 	void call_handleHistoryUpdate();
 	void call_handleUnreadCounterUpdate();
 	void call_handleFileDialogQueue();
+	void call_handleDelayedPeerUpdates();
 
 private:
 

Telegram/SourceFiles/boxes/confirmbox.cpp

@@ -477,6 +477,7 @@ void RichDeleteMessageBox::onDelete() {
 	if (HistoryItem *item = App::histItemById(_channel ? peerToChannel(_channel->id) : 0, _msgId)) {
 		bool wasLast = (item->history()->lastMsg == item);
 		item->destroy();
+
 		if (_msgId > 0) {
 			App::main()->deleteMessages(_channel, QVector<MTPint>(1, MTP_int(_msgId)));
 		} else if (wasLast) {

Telegram/SourceFiles/boxes/contactsbox.cpp

@@ -31,6 +31,7 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #include "ui/filedialog.h"
 #include "boxes/photocropbox.h"
 #include "boxes/confirmbox.h"
+#include "observer_peer.h"
 #include "apiwrap.h"
 
 QString cantInviteError() {
@@ -740,7 +741,7 @@ int32 ContactsInner::selectedCount() const {
 	if (_chat) {
 		result += qMax(_chat->count, 1);
 	} else if (_channel) {
-		result += qMax(_channel->count, _already.size());
+		result += qMax(_channel->membersCount(), _already.size());
 	} else if (_creating == CreatingGroupGroup) {
 		result += 1;
 	}
@@ -1739,7 +1740,7 @@ bool ContactsBox::creationFail(const RPCError &error) {
 
 MembersInner::MembersInner(ChannelData *channel, MembersFilter filter) : TWidget()
 , _rowHeight(st::contactsPadding.top() + st::contactsPhotoSize + st::contactsPadding.bottom())
-, _newItemHeight((channel->amCreator() && (channel->count < (channel->isMegagroup() ? Global::MegagroupSizeMax() : Global::ChatSizeMax()) || (!channel->isMegagroup() && !channel->isPublic()) || filter == MembersFilterAdmins)) ? st::contactsNewItemHeight : 0)
+, _newItemHeight((channel->amCreator() && (channel->membersCount() < (channel->isMegagroup() ? Global::MegagroupSizeMax() : Global::ChatSizeMax()) || (!channel->isMegagroup() && !channel->isPublic()) || filter == MembersFilterAdmins)) ? st::contactsNewItemHeight : 0)
 , _newItemSel(false)
 , _channel(channel)
 , _filter(filter)
@@ -1808,7 +1809,7 @@ void MembersInner::paintEvent(QPaintEvent *e) {
 			paintDialog(p, _rows[from], data(from), sel, kickSel, kickDown);
 			p.translate(0, _rowHeight);
 		}
-		if (to == _rows.size() && _filter == MembersFilterRecent && (_rows.size() < _channel->count || _rows.size() >= Global::ChatSizeMax())) {
+		if (to == _rows.size() && _filter == MembersFilterRecent && (_rows.size() < _channel->membersCount() || _rows.size() >= Global::ChatSizeMax())) {
 			p.setPen(st::stickersReorderFg);
 			_about.draw(p, st::contactsPadding.left(), st::stickersReorderPadding.top(), _aboutWidth, style::al_center);
 		}
@@ -1987,7 +1988,7 @@ void MembersInner::refresh() {
 	} else {
 		_about.setText(st::boxTextFont, lng_channel_only_last_shown(lt_count, _rows.size()));
 		_aboutHeight = st::stickersReorderPadding.top() + _about.countHeight(_aboutWidth) + st::stickersReorderPadding.bottom();
-		if (_filter != MembersFilterRecent || (_rows.size() >= _channel->count && _rows.size() < Global::ChatSizeMax())) {
+		if (_filter != MembersFilterRecent || (_rows.size() >= _channel->membersCount() && _rows.size() < Global::ChatSizeMax())) {
 			_aboutHeight = 0;
 		}
 		resize(width(), st::membersPadding.top() + _newItemHeight + _rows.size() * _rowHeight + st::membersPadding.bottom() + _aboutHeight);
@@ -2115,14 +2116,16 @@ void MembersInner::membersReceived(const MTPchannels_ChannelParticipants &result
 		_datas.reserve(v.size());
 		_dates.reserve(v.size());
 		_roles.reserve(v.size());
-		if (_filter == MembersFilterRecent && _channel->count < d.vcount.v) {
-			_channel->count = d.vcount.v;
+
+		if (_filter == MembersFilterRecent && _channel->membersCount() < d.vcount.v) {
+			_channel->setMembersCount(d.vcount.v);
 			if (App::main()) emit App::main()->peerUpdated(_channel);
-		} else if (_filter == MembersFilterAdmins && _channel->adminsCount < d.vcount.v) {
-			_channel->adminsCount = d.vcount.v;
+		} else if (_filter == MembersFilterAdmins && _channel->adminsCount() < d.vcount.v) {
+			_channel->setAdminsCount(d.vcount.v);
 			if (App::main()) emit App::main()->peerUpdated(_channel);
 		}
-		App::feedUsers(d.vusers);
+		App::feedUsersDelayed(d.vusers);
+
 		for (QVector<MTPChannelParticipant>::const_iterator i = v.cbegin(), e = v.cend(); i != e; ++i) {
 			int32 userId = 0, addedTime = 0;
 			MemberRole role = MemberRoleNone;
@@ -2229,11 +2232,11 @@ void MembersInner::removeKicked() {
 		_dates.removeAt(index);
 		_roles.removeAt(index);
 		clearSel();
-		if (_filter == MembersFilterRecent && _channel->count > 1) {
-			--_channel->count;
+		if (_filter == MembersFilterRecent && _channel->membersCount() > 1) {
+			_channel->setMembersCount(_channel->membersCount() - 1);
 			if (App::main()) emit App::main()->peerUpdated(_channel);
-		} else if (_filter == MembersFilterAdmins && _channel->adminsCount > 1) {
-			--_channel->adminsCount;
+		} else if (_filter == MembersFilterAdmins && _channel->adminsCount() > 1) {
+			_channel->setAdminsCount(_channel->adminsCount() - 1);
 			if (App::main()) emit App::main()->peerUpdated(_channel);
 		}
 		refresh();
@@ -2290,7 +2293,7 @@ void MembersBox::onScroll() {
 }
 
 void MembersBox::onAdd() {
-	if (_inner.filter() == MembersFilterRecent && _inner.channel()->count >= (_inner.channel()->isMegagroup() ? Global::MegagroupSizeMax() : Global::ChatSizeMax())) {
+	if (_inner.filter() == MembersFilterRecent && _inner.channel()->membersCount() >= (_inner.channel()->isMegagroup() ? Global::MegagroupSizeMax() : Global::ChatSizeMax())) {
 		Ui::showLayer(new MaxInviteBox(_inner.channel()->inviteLink()), KeepOtherLayers);
 		return;
 	}

Telegram/SourceFiles/facades.cpp

@@ -524,6 +524,7 @@ struct Data {
 	SingleDelayedCall HandleHistoryUpdate = { App::app(), "call_handleHistoryUpdate" };
 	SingleDelayedCall HandleUnreadCounterUpdate = { App::app(), "call_handleUnreadCounterUpdate" };
 	SingleDelayedCall HandleFileDialogQueue = { App::app(), "call_handleFileDialogQueue" };
+	SingleDelayedCall HandleDelayedPeerUpdates = { App::app(), "call_handleDelayedPeerUpdates" };
 
 	Adaptive::Layout AdaptiveLayout = Adaptive::NormalLayout;
 	bool AdaptiveForWide = true;
@@ -588,6 +589,7 @@ DefineReadOnlyVar(Global, uint64, LaunchId);
 DefineRefVar(Global, SingleDelayedCall, HandleHistoryUpdate);
 DefineRefVar(Global, SingleDelayedCall, HandleUnreadCounterUpdate);
 DefineRefVar(Global, SingleDelayedCall, HandleFileDialogQueue);
+DefineRefVar(Global, SingleDelayedCall, HandleDelayedPeerUpdates);
 
 DefineVar(Global, Adaptive::Layout, AdaptiveLayout);
 DefineVar(Global, bool, AdaptiveForWide);

Telegram/SourceFiles/facades.h

@@ -205,6 +205,7 @@ DeclareReadOnlyVar(uint64, LaunchId);
 DeclareRefVar(SingleDelayedCall, HandleHistoryUpdate);
 DeclareRefVar(SingleDelayedCall, HandleUnreadCounterUpdate);
 DeclareRefVar(SingleDelayedCall, HandleFileDialogQueue);
+DeclareRefVar(SingleDelayedCall, HandleDelayedPeerUpdates);
 
 DeclareVar(Adaptive::Layout, AdaptiveLayout);
 DeclareVar(bool, AdaptiveForWide);

Telegram/SourceFiles/history.cpp

@@ -1098,26 +1098,29 @@ HistoryItem *History::createItem(const MTPMessage &msg, bool applyServiceAction,
 					if (App::main()) App::main()->updateBotKeyboard(this);
 				}
 				if (peer->isMegagroup()) {
-					if (UserData *user = App::userLoaded(uid)) {
-						int32 index = peer->asChannel()->mgInfo->lastParticipants.indexOf(user);
+					if (auto user = App::userLoaded(uid)) {
+						auto channel = peer->asChannel();
+						auto megagroupInfo = channel->mgInfo;
+
+						int32 index = megagroupInfo->lastParticipants.indexOf(user);
 						if (index >= 0) {
-							peer->asChannel()->mgInfo->lastParticipants.removeAt(index);
+							megagroupInfo->lastParticipants.removeAt(index);
 						}
-						if (peer->asChannel()->count > 1) {
-							--peer->asChannel()->count;
+						if (peer->asChannel()->membersCount() > 1) {
+							peer->asChannel()->setMembersCount(channel->membersCount() - 1);
 						} else {
-							peer->asChannel()->mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
-							peer->asChannel()->mgInfo->lastParticipantsCount = 0;
+							megagroupInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
+							megagroupInfo->lastParticipantsCount = 0;
 						}
-						if (peer->asChannel()->mgInfo->lastAdmins.contains(user)) {
-							peer->asChannel()->mgInfo->lastAdmins.remove(user);
-							if (peer->asChannel()->adminsCount > 1) {
-								--peer->asChannel()->adminsCount;
+						if (megagroupInfo->lastAdmins.contains(user)) {
+							megagroupInfo->lastAdmins.remove(user);
+							if (channel->adminsCount() > 1) {
+								channel->setAdminsCount(channel->adminsCount() - 1);
 							}
 						}
-						peer->asChannel()->mgInfo->bots.remove(user);
-						if (peer->asChannel()->mgInfo->bots.isEmpty() && peer->asChannel()->mgInfo->botStatus > 0) {
-							peer->asChannel()->mgInfo->botStatus = -1;
+						megagroupInfo->bots.remove(user);
+						if (megagroupInfo->bots.isEmpty() && megagroupInfo->botStatus > 0) {
+							megagroupInfo->botStatus = -1;
 						}
 					}
 				}
@@ -2059,6 +2062,7 @@ void History::getReadyFor(MsgId msgId, MsgId &fixInScrollMsgId, int32 &fixInScro
 		if (History *h = App::historyLoaded(peer->migrateFrom()->id)) {
 			if (h->unreadCount()) {
 				clear(true);
+
 				h->getReadyFor(msgId, fixInScrollMsgId, fixInScrollMsgTop);
 				return;
 			}
@@ -2066,6 +2070,7 @@ void History::getReadyFor(MsgId msgId, MsgId &fixInScrollMsgId, int32 &fixInScro
 	}
 	if (!isReadyFor(msgId, fixInScrollMsgId, fixInScrollMsgTop)) {
 		clear(true);
+
 		if (msgId == ShowAtTheEndMsgId) {
 			newLoaded = true;
 		}

Telegram/SourceFiles/historywidget.cpp

@@ -4485,6 +4485,7 @@ void HistoryWidget::messagesReceived(PeerData *peer, const MTPmessages_Messages
 		} else if (_migrated) {
 			_migrated->clear(true);
 		}
+
 		addMessagesToFront(peer, *histList, histCollapsed);
 		if (_fixedInScrollMsgId && _history->isChannel()) {
 			_history->asChannelHistory()->insertCollapseItem(_fixedInScrollMsgId);
@@ -4507,6 +4508,7 @@ void HistoryWidget::messagesReceived(PeerData *peer, const MTPmessages_Messages
 		} else if (_migrated) {
 			_migrated->clear(true);
 		}
+
 		_delayedShowAtRequest = 0;
 		bool wasOnlyImportant = _history->isChannel() ? _history->asChannelHistory()->onlyImportant() : true;
 		_history->getReadyFor(_delayedShowAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
@@ -5094,6 +5096,8 @@ void HistoryWidget::shareContact(const PeerId &peer, const QString &phone, const
 
 	App::main()->finishForwarding(h, _broadcast.checked(), _silent.checked());
 	cancelReply(lastKeyboardUsed);
+
+	Notify::peerUpdatedSendDelayed();
 }
 
 void HistoryWidget::onSendPaths(const PeerId &peer) {
@@ -5999,8 +6003,8 @@ void HistoryWidget::updateOnlineDisplay(int32 x, int32 w) {
 			}
 		}
 	} else if (_peer->isChannel()) {
-		if (_peer->isMegagroup() && _peer->asChannel()->count > 0 && _peer->asChannel()->count <= Global::ChatSizeMax()) {
-			if (_peer->asChannel()->mgInfo->lastParticipants.size() < _peer->asChannel()->count || _peer->asChannel()->lastParticipantsCountOutdated()) {
+		if (_peer->isMegagroup() && _peer->asChannel()->membersCount() > 0 && _peer->asChannel()->membersCount() <= Global::ChatSizeMax()) {
+			if (_peer->asChannel()->mgInfo->lastParticipants.size() < _peer->asChannel()->membersCount() || _peer->asChannel()->lastParticipantsCountOutdated()) {
 				if (App::api()) App::api()->requestLastParticipants(_peer->asChannel());
 			}
 			int32 onlineCount = 0;
@@ -6012,12 +6016,12 @@ void HistoryWidget::updateOnlineDisplay(int32 x, int32 w) {
 				}
 			}
 			if (onlineCount && !onlyMe) {
-				text = lng_chat_status_members_online(lt_count, _peer->asChannel()->count, lt_count_online, onlineCount);
+				text = lng_chat_status_members_online(lt_count, _peer->asChannel()->membersCount(), lt_count_online, onlineCount);
 			} else {
-				text = lng_chat_status_members(lt_count, _peer->asChannel()->count);
+				text = lng_chat_status_members(lt_count, _peer->asChannel()->membersCount());
 			}
 		} else {
-			text = _peer->asChannel()->count ? lng_chat_status_members(lt_count, _peer->asChannel()->count) : lang(_peer->isMegagroup() ? lng_group_status : lng_channel_status);
+			text = _peer->asChannel()->membersCount() ? lng_chat_status_members(lt_count, _peer->asChannel()->membersCount()) : lang(_peer->isMegagroup() ? lng_group_status : lng_channel_status);
 		}
 	}
 	if (_titlePeerText != text) {
@@ -6286,6 +6290,8 @@ void HistoryWidget::confirmSendFile(const FileLoadResultPtr &file, bool ctrlShif
 	}
 	App::main()->dialogsToUp();
 	peerMessagesUpdated(file->to.peer);
+
+	Notify::peerUpdatedSendDelayed();
 }
 
 void HistoryWidget::cancelSendFile(const FileLoadResultPtr &file) {
@@ -6920,6 +6926,7 @@ void HistoryWidget::addMessagesToFront(PeerData *peer, const QVector<MTPMessage>
 		}
 		updateBotKeyboard();
 	}
+	Notify::peerUpdatedSendDelayed();
 }
 
 void HistoryWidget::addMessagesToBack(PeerData *peer, const QVector<MTPMessage> &messages, const QVector<MTPMessageGroup> *collapsed) {
@@ -6927,6 +6934,7 @@ void HistoryWidget::addMessagesToBack(PeerData *peer, const QVector<MTPMessage>
 	if (!_firstLoadRequest) {
 		updateListSize(false, true, { ScrollChangeNoJumpToBottom, 0 });
 	}
+	Notify::peerUpdatedSendDelayed();
 }
 
 void HistoryWidget::countHistoryShowFrom() {
@@ -7174,6 +7182,8 @@ void HistoryWidget::onInlineResultSend(InlineBots::Result *result, UserData *bot
 	App::main()->finishForwarding(_history, _broadcast.checked(), _silent.checked());
 	cancelReply(lastKeyboardUsed);
 
+	Notify::peerUpdatedSendDelayed();
+
 	App::historyRegRandom(randomId, newId);
 
 	clearFieldText();
@@ -7943,6 +7953,7 @@ void HistoryWidget::onDeleteSelected() {
 }
 
 void HistoryWidget::onDeleteSelectedSure() {
+	Ui::hideLayer();
 	if (!_list) return;
 
 	SelectedItemSet sel;
@@ -7960,7 +7971,7 @@ void HistoryWidget::onDeleteSelectedSure() {
 	for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
 		i.value()->destroy();
 	}
-	Ui::hideLayer();
+	Notify::peerUpdatedSendDelayed();
 
 	for (QMap<PeerData*, QVector<MTPint> >::const_iterator i = ids.cbegin(), e = ids.cend(); i != e; ++i) {
 		App::main()->deleteMessages(i.key(), i.value());
@@ -7968,6 +7979,8 @@ void HistoryWidget::onDeleteSelectedSure() {
 }
 
 void HistoryWidget::onDeleteContextSure() {
+	Ui::hideLayer();
+
 	HistoryItem *item = App::contextItem();
 	if (!item || item->type() != HistoryItemMsg) {
 		return;
@@ -7977,12 +7990,12 @@ void HistoryWidget::onDeleteContextSure() {
 	History *h = item->history();
 	bool wasOnServer = (item->id > 0), wasLast = (h->lastMsg == item);
 	item->destroy();
+	Notify::peerUpdatedSendDelayed();
+
 	if (!wasOnServer && wasLast && !h->lastMsg) {
 		App::main()->checkPeerHistory(h->peer);
 	}
 
-	Ui::hideLayer();
-
 	if (wasOnServer) {
 		App::main()->deleteMessages(h->peer, toDelete);
 	}

Telegram/SourceFiles/mainwidget.cpp

@@ -764,6 +764,7 @@ void MainWidget::deleteConversation(PeerData *peer, bool deleteHistory) {
 	if (deleteHistory) {
 		MTP::send(MTPmessages_DeleteHistory(peer->input, MTP_int(0)), rpcDone(&MainWidget::deleteHistoryPart, peer));
 	}
+	Notify::peerUpdatedSendDelayed();
 }
 
 void MainWidget::deleteAndExit(ChatData *chat) {
@@ -788,6 +789,7 @@ void MainWidget::deleteAllFromUser(ChannelData *channel, UserData *from) {
 				item->destroy();
 			}
 		}
+		Notify::peerUpdatedSendDelayed();
 	}
 	MTP::send(MTPchannels_DeleteUserHistory(channel->inputChannel, from->inputUser), rpcDone(&MainWidget::deleteAllFromUserPart, { channel, from }));
 }
@@ -820,6 +822,7 @@ void MainWidget::clearHistory(PeerData *peer) {
 	}
 	Ui::showPeerHistory(peer->id, ShowAtUnreadMsgId);
 	MTP::send(MTPmessages_DeleteHistory(peer->input, MTP_int(0)), rpcDone(&MainWidget::deleteHistoryPart, peer));
+	Notify::peerUpdatedSendDelayed();
 }
 
 void MainWidget::addParticipants(PeerData *chatOrChannel, const QVector<UserData*> &users) {
@@ -976,6 +979,7 @@ void MainWidget::checkedHistory(PeerData *peer, const MTPmessages_Messages &resu
 			}
 		}
 	}
+	Notify::peerUpdatedSendDelayed();
 }
 
 bool MainWidget::sendMessageFail(const RPCError &error) {
@@ -1240,7 +1244,7 @@ bool MainWidget::preloadOverview(PeerData *peer, MediaOverviewType type) {
 	if (type == OverviewCount) return false;
 
 	History *h = App::history(peer->id);
-	if (h->overviewCountLoaded(type) || _overviewPreload[type].constFind(peer) != _overviewPreload[type].cend()) {
+	if (h->overviewCountLoaded(type) || _overviewPreload[type].contains(peer)) {
 		return false;
 	}
 
@@ -1280,11 +1284,11 @@ void MainWidget::overviewPreloaded(PeerData *peer, const MTPmessages_Messages &r
 
 	App::history(peer->id)->overviewSliceDone(type, result, true);
 
-	mediaOverviewUpdated(peer, type);
+	if (App::wnd()) App::wnd()->mediaOverviewUpdated(peer, type);
+	Notify::peerUpdatedSendDelayed();
 }
 
 void MainWidget::mediaOverviewUpdated(PeerData *peer, MediaOverviewType type) {
-//	if (_profile) _profile->mediaOverviewUpdated(peer, type); TODO
 	if (!_player->isHidden()) _player->mediaOverviewUpdated(peer, type);
 	if (_overview && (_overview->peer() == peer || _overview->peer()->migrateFrom() == peer)) {
 		_overview->mediaOverviewUpdated(peer, type);
@@ -1419,6 +1423,7 @@ void MainWidget::overviewLoaded(History *history, const MTPmessages_Messages &re
 	history->overviewSliceDone(type, result);
 
 	if (App::wnd()) App::wnd()->mediaOverviewUpdated(history->peer, type);
+	Notify::peerUpdatedSendDelayed();
 }
 
 void MainWidget::sendReadRequest(PeerData *peer, MsgId upTo) {
@@ -4451,7 +4456,7 @@ void MainWidget::feedUpdate(const MTPUpdate &update) {
 			// Request last active supergroup participants if the 'from' user was not loaded yet.
 			// This will optimize similar getDifference() calls for almost all next messages.
 			if (isDataLoaded == DataIsLoadedResult::FromNotLoaded && channel && channel->isMegagroup() && App::api()) {
-				if (channel->mgInfo->lastParticipants.size() < Global::ChatSizeMax() && (channel->mgInfo->lastParticipants.isEmpty() || channel->mgInfo->lastParticipants.size() < channel->count)) {
+				if (channel->mgInfo->lastParticipants.size() < Global::ChatSizeMax() && (channel->mgInfo->lastParticipants.isEmpty() || channel->mgInfo->lastParticipants.size() < channel->membersCount())) {
 					App::api()->requestLastParticipants(channel);
 				}
 			}

Telegram/SourceFiles/mainwindow.cpp

@@ -35,6 +35,7 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #include "boxes/confirmbox.h"
 #include "boxes/contactsbox.h"
 #include "boxes/addcontactbox.h"
+#include "observer_peer.h"
 #include "autoupdater.h"
 #include "mediaview.h"
 #include "localstorage.h"
@@ -1880,8 +1881,15 @@ void MainWindow::sendPaths() {
 
 void MainWindow::mediaOverviewUpdated(PeerData *peer, MediaOverviewType type) {
 	if (main) main->mediaOverviewUpdated(peer, type);
-	if (!_mediaView || _mediaView->isHidden()) return;
-	_mediaView->mediaOverviewUpdated(peer, type);
+	if (_mediaView && !_mediaView->isHidden()) {
+		_mediaView->mediaOverviewUpdated(peer, type);
+	}
+	if (type != OverviewCount) {
+		Notify::PeerUpdate update(peer);
+		update.flags |= Notify::PeerUpdate::Flag::SharedMediaChanged;
+		update.mediaTypesMask |= (1 << type);
+		Notify::peerUpdatedDelayed(update);
+	}
 }
 
 void MainWindow::documentUpdated(DocumentData *doc) {

Telegram/SourceFiles/observer_peer.cpp

@@ -65,12 +65,17 @@ void mergePeerUpdate(PeerUpdate &mergeTo, const PeerUpdate &mergeFrom) {
 			mergeTo.oldNameFirstChars = mergeFrom.oldNameFirstChars;
 		}
 	}
+	if (mergeFrom.flags & PeerUpdate::Flag::SharedMediaChanged) {
+		mergeTo.mediaTypesMask |= mergeFrom.mediaTypesMask;
+	}
 	mergeTo.flags |= mergeFrom.flags;
 }
 
 void peerUpdatedDelayed(const PeerUpdate &update) {
 	t_assert(creator.started());
 
+	Global::RefHandleDelayedPeerUpdates().call();
+
 	int existingUpdatesCount = SmallUpdates->size();
 	for (int i = 0; i < existingUpdatesCount; ++i) {
 		auto &existingUpdate = (*SmallUpdates)[i];
@@ -96,9 +101,9 @@ void peerUpdatedDelayed(const PeerUpdate &update) {
 }
 
 void peerUpdatedSendDelayed() {
-	App::emitPeerUpdated();
+	if (!creator.started()) return;
 
-	t_assert(creator.started());
+	App::emitPeerUpdated();
 
 	if (SmallUpdates->isEmpty()) return;
 

Telegram/SourceFiles/observer_peer.h

@@ -34,25 +34,32 @@ struct PeerUpdate {
 	PeerData *peer;
 
 	enum class Flag {
-		NameChanged          = 0x00000001U,
-		UsernameChanged      = 0x00000002U,
-		PhotoChanged         = 0x00000004U,
-		AboutChanged         = 0x00000008U,
-		NotificationsEnabled = 0x00000010U,
-		InviteLinkChanged    = 0x00000020U,
+		NameChanged           = 0x00000001U,
+		UsernameChanged       = 0x00000002U,
+		PhotoChanged          = 0x00000004U,
+		AboutChanged          = 0x00000008U,
+		NotificationsEnabled  = 0x00000010U,
+		SharedMediaChanged    = 0x00000020U,
 
-		UserCanShareContact  = 0x00010000U,
-		UserIsContact        = 0x00020000U,
-		UserPhoneChanged     = 0x00040000U,
-		UserIsBlocked        = 0x00080000U,
-		BotCommandsChanged   = 0x00100000U,
+		// For chats and channels
+		InviteLinkChanged     = 0x00000020U,
+		MembersChanged        = 0x00000040U,
+		AdminsChanged         = 0x00000080U,
 
-		ChatCanEdit          = 0x00010000U,
+		UserCanShareContact   = 0x00010000U,
+		UserIsContact         = 0x00020000U,
+		UserPhoneChanged      = 0x00040000U,
+		UserIsBlocked         = 0x00080000U,
+		BotCommandsChanged    = 0x00100000U,
 
-		ChannelAmIn          = 0x00010000U,
-		ChannelAmEditor      = 0x00020000U,
-		ChannelCanEditPhoto  = 0x00040000U,
-		ChannelCanAddMembers = 0x00080000U,
+		ChatCanEdit           = 0x00010000U,
+
+		ChannelAmIn           = 0x00010000U,
+		ChannelAmEditor       = 0x00020000U,
+		ChannelCanEditPhoto   = 0x00040000U,
+		ChannelCanAddMembers  = 0x00080000U,
+		ChannelCanViewAdmins  = 0x00100000U,
+		ChannelCanViewMembers = 0x00200000U,
 	};
 	Q_DECLARE_FLAGS(Flags, Flag);
 	Flags flags = 0;
@@ -60,6 +67,10 @@ struct PeerUpdate {
 	// NameChanged data
 	PeerData::Names oldNames;
 	PeerData::NameFirstChars oldNameFirstChars;
+
+	// SharedMediaChanged data
+	int32 mediaTypesMask = 0;
+
 };
 Q_DECLARE_OPERATORS_FOR_FLAGS(PeerUpdate::Flags);
 

Telegram/SourceFiles/overviewwidget.cpp

@@ -2336,6 +2336,8 @@ void OverviewWidget::onDeleteSelected() {
 }
 
 void OverviewWidget::onDeleteSelectedSure() {
+	Ui::hideLayer();
+
 	SelectedItemSet sel;
 	_inner.fillSelectedItems(sel);
 	if (sel.isEmpty()) return;
@@ -2351,7 +2353,6 @@ void OverviewWidget::onDeleteSelectedSure() {
 	for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
 		i.value()->destroy();
 	}
-	Ui::hideLayer();
 
 	for (QMap<PeerData*, QVector<MTPint> >::const_iterator i = ids.cbegin(), e = ids.cend(); i != e; ++i) {
 		App::main()->deleteMessages(i.key(), i.value());
@@ -2359,6 +2360,8 @@ void OverviewWidget::onDeleteSelectedSure() {
 }
 
 void OverviewWidget::onDeleteContextSure() {
+	Ui::hideLayer();
+
 	HistoryItem *item = App::contextItem();
 	if (!item || item->type() != HistoryItemMsg) {
 		return;
@@ -2368,12 +2371,11 @@ void OverviewWidget::onDeleteContextSure() {
 	History *h = item->history();
 	bool wasOnServer = (item->id > 0), wasLast = (h->lastMsg == item);
 	item->destroy();
+
 	if (!wasOnServer && wasLast && !h->lastMsg) {
 		App::main()->checkPeerHistory(h->peer);
 	}
 
-	Ui::hideLayer();
-
 	if (wasOnServer) {
 		App::main()->deleteMessages(h->peer, toDelete);
 	}

Telegram/SourceFiles/profile/profile_actions_widget.cpp

@@ -34,7 +34,10 @@ namespace Profile {
 using UpdateFlag = Notify::PeerUpdate::Flag;
 
 ActionsWidget::ActionsWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_actions_section)) {
-	auto observeEvents = UpdateFlag::ChannelAmIn | UpdateFlag::UserIsBlocked | UpdateFlag::BotCommandsChanged;
+	auto observeEvents = UpdateFlag::ChannelAmIn
+		| UpdateFlag::UserIsBlocked
+		| UpdateFlag::BotCommandsChanged
+		| UpdateFlag::MembersChanged;
 	Notify::registerPeerObserver(observeEvents, this, &ActionsWidget::notifyPeerUpdated);
 
 	validateBlockStatus();
@@ -57,6 +60,9 @@ void ActionsWidget::notifyPeerUpdated(const Notify::PeerUpdate &update) {
 	if (needFullRefresh()) {
 		refreshButtons();
 	} else {
+		if (update.flags & UpdateFlag::MembersChanged) {
+			refreshDeleteChannel();
+		}
 		if (update.flags & UpdateFlag::ChannelAmIn) {
 			refreshLeaveChannel();
 		}
@@ -99,11 +105,11 @@ Ui::LeftOutlineButton *ActionsWidget::addButton(const QString &text, const char
 };
 
 void ActionsWidget::resizeButton(Ui::LeftOutlineButton *button, int top) {
-	int left = st::profileBlockTitlePosition.x();
-	int availableWidth = width() - left + st::defaultLeftOutlineButton.padding.left() - st::profileBlockMarginRight;
+	int left = defaultOutlineButtonLeft();
+	int availableWidth = width() - left - st::profileBlockMarginRight;
 	accumulate_min(availableWidth, st::profileBlockOneLineWidthMax);
 	button->resizeToWidth(availableWidth);
-	button->moveToLeft(left - st::defaultLeftOutlineButton.padding.left(), top);
+	button->moveToLeft(left, top);
 }
 
 void ActionsWidget::refreshButtons() {
@@ -131,9 +137,7 @@ void ActionsWidget::refreshButtons() {
 		addButton(lang(lng_profile_clear_and_exit), SLOT(onDeleteConversation()));
 	} else if (auto channel = peer()->asChannel()) {
 //		addButton(lang(lng_profile_report), SLOT(onReport()));
-		if (channel->amCreator()) {
-			addButton(lang(channel->isMegagroup() ? lng_profile_delete_group : lng_profile_delete_channel), SLOT(onDeleteChannel()), st::attentionLeftOutlineButton);
-		}
+		refreshDeleteChannel();
 		refreshLeaveChannel();
 	}
 
@@ -208,6 +212,18 @@ void ActionsWidget::refreshBlockUser() {
 	}
 }
 
+void ActionsWidget::refreshDeleteChannel() {
+	if (auto channel = peer()->asChannel()) {
+		if (channel->canDelete() && !_deleteChannel) {
+			_deleteChannel = addButton(lang(channel->isMegagroup() ? lng_profile_delete_group : lng_profile_delete_channel), SLOT(onDeleteChannel()), st::attentionLeftOutlineButton);
+		} else if (!channel->canDelete() && _deleteChannel) {
+			_buttons.removeOne(_deleteChannel);
+			delete _deleteChannel;
+			_deleteChannel = nullptr;
+		}
+	}
+}
+
 void ActionsWidget::refreshLeaveChannel() {
 	if (auto channel = peer()->asChannel()) {
 		if (!channel->amCreator()) {

Telegram/SourceFiles/profile/profile_actions_widget.h

@@ -21,7 +21,6 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "profile/profile_block_widget.h"
-#include "core/observer.h"
 
 namespace Ui {
 class LeftOutlineButton;
@@ -33,7 +32,7 @@ struct PeerUpdate;
 
 namespace Profile {
 
-class ActionsWidget : public BlockWidget, public Notify::Observer {
+class ActionsWidget : public BlockWidget {
 	Q_OBJECT
 
 public:
@@ -67,6 +66,7 @@ private:
 
 	void refreshButtons();
 	void refreshBlockUser();
+	void refreshDeleteChannel();
 	void refreshLeaveChannel();
 	void refreshVisibility();
 
@@ -93,6 +93,7 @@ private:
 	bool _hasBotHelp = false;
 	bool _hasBotSettings = false;
 	Ui::LeftOutlineButton *_blockUser = nullptr;
+	Ui::LeftOutlineButton *_deleteChannel = nullptr;
 	Ui::LeftOutlineButton *_leaveChannel = nullptr;
 
 };

Telegram/SourceFiles/profile/profile_block_widget.cpp

@@ -50,4 +50,8 @@ void BlockWidget::paintEvent(QPaintEvent *e) {
 	paintContents(p);
 }
 
+int defaultOutlineButtonLeft() {
+	return st::profileBlockTitlePosition.x() - st::defaultLeftOutlineButton.padding.left();
+}
+
 } // namespace Profile

Telegram/SourceFiles/profile/profile_block_widget.h

@@ -20,9 +20,11 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include "core/observer.h"
+
 namespace Profile {
 
-class BlockWidget : public TWidget {
+class BlockWidget : public TWidget, public Notify::Observer {
 	Q_OBJECT
 
 public:
@@ -64,4 +66,6 @@ private:
 
 };
 
+int defaultOutlineButtonLeft();
+
 } // namespace Profile

Telegram/SourceFiles/profile/profile_cover.cpp

@@ -363,10 +363,10 @@ void CoverWidget::refreshStatusText() {
 		for_const (auto user, _peerMegagroup->mgInfo->lastParticipants) {
 			counter.feedUser(user);
 		}
-		_statusText = counter.result(_peerMegagroup->count);
+		_statusText = counter.result(_peerMegagroup->membersCount());
 	} else if (_peerChannel) {
-		if (_peerChannel->count > 0) {
-			_statusText = lng_chat_status_members(lt_count, _peerChannel->count);
+		if (_peerChannel->membersCount() > 0) {
+			_statusText = lng_chat_status_members(lt_count, _peerChannel->membersCount());
 		} else {
 			_statusText = lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
 		}
@@ -381,7 +381,7 @@ bool CoverWidget::isUsingMegagroupOnlineCount() const {
 		return false;
 	}
 
-	if (_peerMegagroup->count <= 0 || _peerMegagroup->count > Global::ChatSizeMax()) {
+	if (_peerMegagroup->membersCount() <= 0 || _peerMegagroup->membersCount() > Global::ChatSizeMax()) {
 		return false;
 	}
 
@@ -425,7 +425,7 @@ void CoverWidget::setMegagroupButtons() {
 	if (_peerMegagroup->canEditPhoto()) {
 		addButton(lang(lng_profile_set_group_photo), SLOT(onSetPhoto()));
 	}
-	if (_peerMegagroup->canAddParticipants()) {
+	if (_peerMegagroup->canAddMembers()) {
 		addButton(lang(lng_profile_add_participant), SLOT(onAddMember()), &st::profileAddMemberButton);
 	}
 }

Telegram/SourceFiles/profile/profile_info_widget.h

@@ -21,7 +21,6 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "profile/profile_block_widget.h"
-#include "core/observer.h"
 
 class FlatLabel;
 
@@ -31,7 +30,7 @@ struct PeerUpdate;
 
 namespace Profile {
 
-class InfoWidget : public BlockWidget, public Notify::Observer {
+class InfoWidget : public BlockWidget {
 public:
 	InfoWidget(QWidget *parent, PeerData *peer);
 

Telegram/SourceFiles/profile/profile_inner_widget.cpp

@@ -54,10 +54,10 @@ void InnerWidget::createBlocks() {
 		_blocks.push_back({ new InviteLinkWidget(this, _peer), BlockSide::Right });
 	}
 	_blocks.push_back({ new SharedMediaWidget(this, _peer), BlockSide::Right });
-	_blocks.push_back({ new ActionsWidget(this, _peer), BlockSide::Right });
 	if (channel && !megagroup) {
 		_blocks.push_back({ new ChannelMembersWidget(this, _peer), BlockSide::Right });
 	}
+	_blocks.push_back({ new ActionsWidget(this, _peer), BlockSide::Right });
 	if (chat || megagroup) {
 		_blocks.push_back({ new MembersWidget(this, _peer), BlockSide::Left });
 	}
@@ -82,7 +82,7 @@ void InnerWidget::setVisibleTopBottom(int visibleTop, int visibleBottom) {
 	}
 
 	//loadProfilePhotos(_visibleTop);
-	if (peer()->isMegagroup() && !peer()->asChannel()->mgInfo->lastParticipants.isEmpty() && peer()->asChannel()->mgInfo->lastParticipants.size() < peer()->asChannel()->count) {
+	if (peer()->isMegagroup() && !peer()->asChannel()->mgInfo->lastParticipants.isEmpty() && peer()->asChannel()->mgInfo->lastParticipants.size() < peer()->asChannel()->membersCount()) {
 		if (_visibleTop + (PreloadHeightsCount + 1) * (_visibleBottom - _visibleTop) > height()) {
 			App::api()->requestLastParticipants(peer()->asChannel(), false);
 		}

Telegram/SourceFiles/profile/profile_invite_link_widget.h

@@ -21,7 +21,6 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "profile/profile_block_widget.h"
-#include "core/observer.h"
 
 class FlatLabel;
 
@@ -31,7 +30,7 @@ struct PeerUpdate;
 
 namespace Profile {
 
-class InviteLinkWidget : public BlockWidget, public Notify::Observer {
+class InviteLinkWidget : public BlockWidget {
 public:
 	InviteLinkWidget(QWidget *parent, PeerData *peer);
 

Telegram/SourceFiles/profile/profile_members_widget.cpp

@@ -22,10 +22,15 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #include "profile/profile_members_widget.h"
 
 #include "styles/style_profile.h"
+#include "ui/buttons/left_outline_button.h"
+#include "boxes/contactsbox.h"
+#include "observer_peer.h"
 #include "lang.h"
 
 namespace Profile {
 
+using UpdateFlag = Notify::PeerUpdate::Flag;
+
 MembersWidget::MembersWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_participants_section))
 {
 	show();
@@ -37,15 +42,113 @@ int MembersWidget::resizeGetHeight(int newWidth) {
 	return newHeight;
 }
 
-ChannelMembersWidget::ChannelMembersWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_participants_section))
-{
-	show();
+ChannelMembersWidget::ChannelMembersWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_participants_section)) {
+	auto observeEvents = UpdateFlag::ChannelCanViewAdmins
+		| UpdateFlag::ChannelCanViewMembers
+		| UpdateFlag::AdminsChanged
+		| UpdateFlag::MembersChanged;
+	Notify::registerPeerObserver(observeEvents, this, &ChannelMembersWidget::notifyPeerUpdated);
+
+	refreshButtons();
+}
+
+void ChannelMembersWidget::notifyPeerUpdated(const Notify::PeerUpdate &update) {
+	if (update.peer != peer()) {
+		return;
+	}
+
+	if (update.flags & (UpdateFlag::ChannelCanViewAdmins | UpdateFlag::AdminsChanged)) {
+		refreshAdmins();
+	}
+	if (update.flags & (UpdateFlag::ChannelCanViewMembers | UpdateFlag::MembersChanged)) {
+		refreshMembers();
+	}
+	refreshVisibility();
+
+	contentSizeUpdated();
+}
+
+void ChannelMembersWidget::addButton(const QString &text, ChildWidget<Ui::LeftOutlineButton> *button, const char *slot) {
+	if (text.isEmpty()) {
+		button->destroy();
+	} else if (*button) {
+		(*button)->setText(text);
+	} else {
+		(*button) = new Ui::LeftOutlineButton(this, text);
+		(*button)->show();
+		connect(*button, SIGNAL(clicked()), this, slot);
+	}
+}
+
+void ChannelMembersWidget::refreshButtons() {
+	refreshAdmins();
+	refreshMembers();
+
+	refreshVisibility();
+}
+
+void ChannelMembersWidget::refreshAdmins() {
+	auto getAdminsText = [this]() -> QString {
+		if (auto channel = peer()->asChannel()) {
+			if (!channel->isMegagroup() && channel->canViewAdmins()) {
+				int adminsCount = qMax(channel->adminsCount(), 1);
+				return lng_channel_admins_link(lt_count, adminsCount);
+			}
+		}
+		return QString();
+	};
+	addButton(getAdminsText(), &_admins, SLOT(onAdmins()));
+}
+
+void ChannelMembersWidget::refreshMembers() {
+	auto getMembersText = [this]() -> QString {
+		if (auto channel = peer()->asChannel()) {
+			if (!channel->isMegagroup() && channel->canViewMembers()) {
+				int membersCount = qMax(channel->membersCount(), 1);
+				return lng_channel_members_link(lt_count, membersCount);
+			}
+		}
+		return QString();
+	};
+	addButton(getMembersText(), &_members, SLOT(onMembers()));
+}
+
+void ChannelMembersWidget::refreshVisibility() {
+	setVisible(_admins || _members);
 }
 
 int ChannelMembersWidget::resizeGetHeight(int newWidth) {
 	int newHeight = contentTop();
 
+	auto resizeButton = [this, &newHeight, newWidth](ChildWidget<Ui::LeftOutlineButton> &button) {
+		if (!button) {
+			return;
+		}
+
+		int left = defaultOutlineButtonLeft();
+		int availableWidth = newWidth - left - st::profileBlockMarginRight;
+		accumulate_min(availableWidth, st::profileBlockOneLineWidthMax);
+		button->resizeToWidth(availableWidth);
+		button->moveToLeft(left, newHeight);
+		newHeight += button->height();
+	};
+
+	resizeButton(_admins);
+	resizeButton(_members);
+
 	return newHeight;
 }
 
+void ChannelMembersWidget::onAdmins() {
+	if (auto channel = peer()->asChannel()) {
+		Ui::showLayer(new MembersBox(channel, MembersFilterAdmins));
+	}
+}
+
+void ChannelMembersWidget::onMembers() {
+	if (auto channel = peer()->asChannel()) {
+		Ui::showLayer(new MembersBox(channel, MembersFilterRecent));
+	}
+}
+
 } // namespace Profile

Telegram/SourceFiles/profile/profile_members_widget.h

@@ -22,6 +22,14 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 
 #include "profile/profile_block_widget.h"
 
+namespace Ui {
+class LeftOutlineButton;
+} // namespace Ui
+
+namespace Notify {
+struct PeerUpdate;
+} // namespace Notify
+
 namespace Profile {
 
 class MembersWidget : public BlockWidget {
@@ -35,6 +43,8 @@ protected:
 };
 
 class ChannelMembersWidget : public BlockWidget {
+	Q_OBJECT
+
 public:
 	ChannelMembersWidget(QWidget *parent, PeerData *peer);
 
@@ -42,6 +52,24 @@ protected:
 	// Resizes content and counts natural widget height for the desired width.
 	int resizeGetHeight(int newWidth) override;
 
+private slots:
+	void onAdmins();
+	void onMembers();
+
+private:
+	// Observed notifications.
+	void notifyPeerUpdated(const Notify::PeerUpdate &update);
+
+	void refreshButtons();
+	void refreshAdmins();
+	void refreshMembers();
+	void refreshVisibility();
+
+	void addButton(const QString &text, ChildWidget<Ui::LeftOutlineButton> *button, const char *slot);
+
+	ChildWidget<Ui::LeftOutlineButton> _admins = { nullptr };
+	ChildWidget<Ui::LeftOutlineButton> _members = { nullptr };
+
 };
 
 } // namespace Profile

Telegram/SourceFiles/profile/profile_settings_widget.cpp

@@ -80,18 +80,17 @@ void SettingsWidget::notifyPeerUpdated(const Notify::PeerUpdate &update) {
 int SettingsWidget::resizeGetHeight(int newWidth) {
 	int newHeight = contentTop();
 
-	int left = st::profileBlockTitlePosition.x();
-
-	_enableNotifications->moveToLeft(left, newHeight);
+	_enableNotifications->moveToLeft(st::profileBlockTitlePosition.x(), newHeight);
 	newHeight += _enableNotifications->height() + st::profileBlockOneLineSkip;
 
-	auto moveLink = [&newHeight, left, newWidth](Ui::LeftOutlineButton *button) {
+	auto moveLink = [&newHeight, newWidth](Ui::LeftOutlineButton *button) {
 		if (!button) return;
 
-		int availableWidth = newWidth - left + st::defaultLeftOutlineButton.padding.left() - st::profileBlockMarginRight;
+		int left = defaultOutlineButtonLeft();
+		int availableWidth = newWidth - left - st::profileBlockMarginRight;
 		accumulate_min(availableWidth, st::profileBlockOneLineWidthMax);
 		button->resizeToWidth(availableWidth);
-		button->moveToLeft(left - st::defaultLeftOutlineButton.padding.left(), newHeight);
+		button->moveToLeft(left, newHeight);
 		newHeight += button->height();
 	};
 	moveLink(_manageAdmins);

Telegram/SourceFiles/profile/profile_settings_widget.h

@@ -21,7 +21,6 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "profile/profile_block_widget.h"
-#include "core/observer.h"
 
 class Checkbox;
 
@@ -35,7 +34,7 @@ struct PeerUpdate;
 
 namespace Profile {
 
-class SettingsWidget : public BlockWidget, public Notify::Observer {
+class SettingsWidget : public BlockWidget {
 	Q_OBJECT
 
 public:

Telegram/SourceFiles/profile/profile_shared_media_widget.cpp

@@ -22,19 +22,132 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 #include "profile/profile_shared_media_widget.h"
 
 #include "styles/style_profile.h"
+#include "observer_peer.h"
+#include "ui/buttons/left_outline_button.h"
+#include "mainwidget.h"
 #include "lang.h"
 
 namespace Profile {
+namespace {
+
+QString getButtonText(MediaOverviewType type, int count) {
+	if (count <= 0) {
+		return QString();
+	}
+
+	switch (type) {
+	case OverviewPhotos: return lng_profile_photos(lt_count, count);
+	case OverviewVideos: return lng_profile_videos(lt_count, count);
+	case OverviewMusicFiles: return lng_profile_songs(lt_count, count);
+	case OverviewFiles: return lng_profile_files(lt_count, count);
+	case OverviewVoiceFiles: return lng_profile_audios(lt_count, count);
+	case OverviewLinks: return lng_profile_shared_links(lt_count, count);
+	}
+	return QString();
+}
+
+} // namespace
 
 SharedMediaWidget::SharedMediaWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_shared_media))
-{
-	show();
+, _history(App::history(peer))
+, _migrated(peer->migrateFrom() ? App::history(peer->migrateFrom()) : nullptr) {
+	Notify::registerPeerObserver(Notify::PeerUpdate::Flag::SharedMediaChanged, this, &SharedMediaWidget::notifyPeerUpdated);
+
+	App::main()->preloadOverviews(peer);
+	if (_migrated) {
+		App::main()->preloadOverviews(_migrated->peer);
+	}
+
+	refreshButtons();
+	refreshVisibility();
+}
+
+void SharedMediaWidget::notifyPeerUpdated(const Notify::PeerUpdate &update) {
+	if (update.peer != peer() && (!_migrated || update.peer != _migrated->peer)) {
+		return;
+	}
+
+	bool updated = false;
+	for (int i = 0; i < OverviewCount; ++i) {
+		if (update.mediaTypesMask & (1 << i)) {
+			refreshButton(static_cast<MediaOverviewType>(i));
+			updated = true;
+		}
+	}
+	if (updated) {
+		refreshVisibility();
+
+		contentSizeUpdated();
+	}
 }
 
 int SharedMediaWidget::resizeGetHeight(int newWidth) {
 	int newHeight = contentTop();
 
+	resizeButtons(&newHeight);
+
 	return newHeight;
 }
 
+void SharedMediaWidget::refreshButtons() {
+	for (int typeIndex = 0; typeIndex < OverviewCount; ++typeIndex) {
+		refreshButton(static_cast<MediaOverviewType>(typeIndex));
+	}
+}
+
+void SharedMediaWidget::refreshButton(MediaOverviewType type) {
+	int count = _history->overviewCount(type), migrated = _migrated ? _migrated->overviewCount(type) : 0;
+	int finalCount = (count >= 0 && migrated >= 0) ? (count + migrated) : -1;
+	auto text = getButtonText(type, finalCount);
+	if (text.isEmpty()) {
+		if (_mediaButtons[type]) {
+			delete _mediaButtons[type];
+			_mediaButtons[type] = nullptr;
+		}
+	} else {
+		if (_mediaButtons[type]) {
+			_mediaButtons[type]->setText(text);
+		} else {
+			_mediaButtons[type] = new Ui::LeftOutlineButton(this, text);
+			_mediaButtons[type]->show();
+			connect(_mediaButtons[type], SIGNAL(clicked()), this, SLOT(onMediaChosen()));
+		}
+	}
+}
+
+void SharedMediaWidget::refreshVisibility() {
+	for_const (auto button, _mediaButtons) {
+		if (button) {
+			show();
+			return;
+		}
+	}
+	hide();
+}
+
+void SharedMediaWidget::onMediaChosen() {
+	for (int i = 0; i < OverviewCount; ++i) {
+		auto button = _mediaButtons[i];
+		if (button && button == sender()) {
+			App::main()->showMediaOverview(peer(), static_cast<MediaOverviewType>(i));
+			return;
+		}
+	}
+}
+
+void SharedMediaWidget::resizeButtons(int *top) {
+	t_assert(top != nullptr);
+
+	int left = defaultOutlineButtonLeft();
+	int availableWidth = width() - left - st::profileBlockMarginRight;
+	accumulate_min(availableWidth, st::profileBlockOneLineWidthMax);
+	for_const (auto button, _mediaButtons) {
+		if (!button) continue;
+
+		button->resizeToWidth(availableWidth);
+		button->moveToLeft(left, *top);
+		*top += button->height();
+	}
+}
+
 } // namespace Profile

Telegram/SourceFiles/profile/profile_shared_media_widget.h

@@ -22,9 +22,19 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
 
 #include "profile/profile_block_widget.h"
 
+namespace Ui {
+class LeftOutlineButton;
+} // namespace Ui
+
+namespace Notify {
+struct PeerUpdate;
+} // namespace Notify
+
 namespace Profile {
 
 class SharedMediaWidget : public BlockWidget {
+	Q_OBJECT
+
 public:
 	SharedMediaWidget(QWidget *parent, PeerData *peer);
 
@@ -32,6 +42,23 @@ protected:
 	// Resizes content and counts natural widget height for the desired width.
 	int resizeGetHeight(int newWidth) override;
 
+private slots:
+	void onMediaChosen();
+
+private:
+	// Observed notifications.
+	void notifyPeerUpdated(const Notify::PeerUpdate &update);
+
+	void refreshButtons();
+	void refreshButton(MediaOverviewType type);
+	void refreshVisibility();
+
+	void resizeButtons(int *top);
+
+	Ui::LeftOutlineButton *_mediaButtons[OverviewCount] = { nullptr };
+	History *_history;
+	History *_migrated;
+
 };
 
 } // namespace Profile

Telegram/SourceFiles/profilewidget.cpp

@@ -61,8 +61,8 @@ ProfileInner::ProfileInner(ProfileWidget *profile, PeerData *peer) : TWidget(0)
 , _botHelp(this, lang(lng_profile_bot_help))
 , _pinnedMessage(this, lang(lng_pinned_message))
 , _username(this, (_peerChannel && _peerChannel->isPublic()) ? (qsl("telegram.me/") + _peerChannel->username) : lang(lng_profile_create_public_link))
-, _members(this, lng_channel_members_link(lt_count, (_peerChannel && _peerChannel->count > 0) ? _peerChannel->count : 1))
-, _admins(this, lng_channel_admins_link(lt_count, (_peerChannel ? (_peerChannel->adminsCount > 0 ? _peerChannel->adminsCount : 1) : ((_peerChat && _peerChat->adminsEnabled()) ? (_peerChat->admins.size() + 1) : 0))))
+, _members(this, lng_channel_members_link(lt_count, (_peerChannel && _peerChannel->membersCount() > 0) ? _peerChannel->membersCount() : 1))
+, _admins(this, lng_channel_admins_link(lt_count, (_peerChannel ? (_peerChannel->adminsCount() > 0 ? _peerChannel->adminsCount() : 1) : ((_peerChat && _peerChat->adminsEnabled()) ? (_peerChat->admins.size() + 1) : 0))))
 
 // about
 , _about(st::wndMinWidth - st::profilePadding.left() - st::profilePadding.right())
@@ -554,9 +554,9 @@ void ProfileInner::onFullPeerUpdated(PeerData *peer) {
 		_admins.setText(lng_channel_admins_link(lt_count, _peerChat->adminsEnabled() ? (_peerChat->admins.size() + 1) : 0));
 	} else if (_peerChannel) {
 		updateInvitationLink();
-		_members.setText(lng_channel_members_link(lt_count, (_peerChannel->count > 0) ? _peerChannel->count : 1));
-		_admins.setText(lng_channel_admins_link(lt_count, (_peerChannel->adminsCount > 0) ? _peerChannel->adminsCount : 1));
-		_onlineText = (_peerChannel->count > 0) ? lng_chat_status_members(lt_count, _peerChannel->count) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
+		_members.setText(lng_channel_members_link(lt_count, (_peerChannel->membersCount() > 0) ? _peerChannel->membersCount() : 1));
+		_admins.setText(lng_channel_admins_link(lt_count, (_peerChannel->adminsCount() > 0) ? _peerChannel->adminsCount() : 1));
+		_onlineText = (_peerChannel->membersCount() > 0) ? lng_chat_status_members(lt_count, _peerChannel->membersCount()) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
 		if (_peerChannel->about().isEmpty()) {
 			_about = Text(st::wndMinWidth - st::profilePadding.left() - st::profilePadding.right());
 		} else {
@@ -623,9 +623,9 @@ void ProfileInner::peerUpdated(PeerData *data) {
 			if (_peerChannel->isPublic() != _invitationLink.isHidden()) {
 				peerUsernameChanged();
 			}
-			_members.setText(lng_channel_members_link(lt_count, (_peerChannel->count > 0) ? _peerChannel->count : 1));
-			_admins.setText(lng_channel_admins_link(lt_count, (_peerChannel->adminsCount > 0) ? _peerChannel->adminsCount : 1));
-			_onlineText = (_peerChannel->count > 0) ? lng_chat_status_members(lt_count, _peerChannel->count) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
+			_members.setText(lng_channel_members_link(lt_count, (_peerChannel->membersCount() > 0) ? _peerChannel->membersCount() : 1));
+			_admins.setText(lng_channel_admins_link(lt_count, (_peerChannel->adminsCount() > 0) ? _peerChannel->adminsCount() : 1));
+			_onlineText = (_peerChannel->membersCount() > 0) ? lng_chat_status_members(lt_count, _peerChannel->membersCount()) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
 			updatePinnedMessageVisibility();
 		}
 		if (photo && photo->date) {
@@ -719,7 +719,7 @@ void ProfileInner::reorderParticipants() {
 		loadProfilePhotos(_lastPreload);
 	} else if (_peerChannel && _peerChannel->isMegagroup() && _peerChannel->amIn() && !_peerChannel->mgInfo->lastParticipants.isEmpty()) {
 		bool needAdmins = true, adminsOutdated = (_peerChannel->mgInfo->lastParticipantsStatus & MegagroupInfo::LastParticipantsAdminsOutdated);
-		bool orderByOnline = (_peerChannel->count > 0) && (_peerChannel->count <= Global::ChatSizeMax());
+		bool orderByOnline = (_peerChannel->membersCount() > 0) && (_peerChannel->membersCount() <= Global::ChatSizeMax());
 
 		_onlineText.clear();
 		if (_peerChannel->mgInfo->lastParticipants.isEmpty() || (needAdmins && adminsOutdated) || _peerChannel->lastParticipantsCountOutdated()) {
@@ -758,9 +758,9 @@ void ProfileInner::reorderParticipants() {
 					}
 				}
 				if (onlineCount && !onlyMe) {
-					_onlineText = lng_chat_status_members_online(lt_count, _peerChannel->count, lt_count_online, onlineCount);
+					_onlineText = lng_chat_status_members_online(lt_count, _peerChannel->membersCount(), lt_count_online, onlineCount);
 				} else {
-					_onlineText = lng_chat_status_members(lt_count, _peerChannel->count);
+					_onlineText = lng_chat_status_members(lt_count, _peerChannel->membersCount());
 				}
 			} else {
 				for (int32 i = 0, l = _participants.size(); i < l; ++i) {
@@ -786,7 +786,7 @@ void ProfileInner::reorderParticipants() {
 			_participantsData.resize(s);
 		}
 		if (_onlineText.isEmpty()) {
-			_onlineText = (_peerChannel->count > 0) ? lng_chat_status_members(lt_count, _peerChannel->count) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
+			_onlineText = (_peerChannel->membersCount() > 0) ? lng_chat_status_members(lt_count, _peerChannel->membersCount()) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
 		}
 		loadProfilePhotos(_lastPreload);
 	} else {
@@ -794,7 +794,7 @@ void ProfileInner::reorderParticipants() {
 		if (_peerUser) {
 			_onlineText = App::onlineText(_peerUser, t, true);
 		} else if (_peerChannel) {
-			_onlineText = (_peerChannel->count > 0) ? lng_chat_status_members(lt_count, _peerChannel->count) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
+			_onlineText = (_peerChannel->membersCount() > 0) ? lng_chat_status_members(lt_count, _peerChannel->membersCount()) : lang(_peerChannel->isMegagroup() ? lng_group_status : lng_channel_status);
 		} else {
 			_onlineText = lang(lng_chat_status_unaccessible);
 		}
@@ -867,7 +867,7 @@ void ProfileInner::paintEvent(QPaintEvent *e) {
 	} else if (_peerChannel && (_peerChannel->isPublic() || _peerChannel->canEditUsername())) {
 //		addbyname = st::profileStatusTop + st::linkFont->ascent - (st::profileNameTop + st::profileNameFont->ascent);
 	}
-	if (!_peerChannel || !_peerChannel->canViewParticipants() || _peerChannel->isMegagroup()) {
+	if (!_peerChannel || !_peerChannel->canViewMembers() || _peerChannel->isMegagroup()) {
 		//p.setPen((_peerUser && App::onlineColorUse(_peerUser, l_time) ? st::profileOnlineColor : st::profileOfflineColor)->p);
 		//p.drawText(_left + st::profilePhotoSize + st::profileStatusLeft, top + addbyname + st::profileStatusTop + st::linkFont->ascent, _onlineText);
 	}
@@ -889,7 +889,7 @@ void ProfileInner::paintEvent(QPaintEvent *e) {
 //	top += st::profilePhotoSize;
 //	top += st::profileButtonTop;
 
-	if ((!_peerChat || _peerChat->canEdit()) && (!_peerChannel || _amCreator || (_peerChannel->canAddParticipants() && _peerChannel->isMegagroup()))) {
+	if ((!_peerChat || _peerChat->canEdit()) && (!_peerChannel || _amCreator || (_peerChannel->canAddMembers() && _peerChannel->isMegagroup()))) {
 		top += _shareContact.height();
 	} else {
 //		top -= st::profileButtonTop;
@@ -1371,7 +1371,7 @@ bool ProfileInner::migrateFail(const RPCError &error) {
 }
 
 bool ProfileInner::canDeleteChannel() const {
-	return _peerChannel && _amCreator && (_peerChannel->count <= 1000);
+	return _peerChannel && _amCreator && (_peerChannel->membersCount() <= 1000);
 }
 
 void ProfileInner::resizeEvent(QResizeEvent *e) {
@@ -1406,7 +1406,7 @@ void ProfileInner::resizeEvent(QResizeEvent *e) {
 	//top += st::profileButtonTop;
 
 	_uploadPhoto.setGeometry(_left, top, btnWidth, _uploadPhoto.height());
-	if (_peerChannel && _peerChannel->count < Global::MegagroupSizeMax() && _peerChannel->isMegagroup() && !_amCreator && !_peerChannel->amEditor() && _peerChannel->canAddParticipants()) {
+	if (_peerChannel && _peerChannel->membersCount() < Global::MegagroupSizeMax() && _peerChannel->isMegagroup() && !_amCreator && !_peerChannel->amEditor() && _peerChannel->canAddMembers()) {
 		_addParticipant.setGeometry(_left, top, btnWidth, _addParticipant.height());
 	} else {
 		_addParticipant.setGeometry(_left + _width - btnWidth, top, btnWidth, _addParticipant.height());
@@ -1416,7 +1416,7 @@ void ProfileInner::resizeEvent(QResizeEvent *e) {
 	_shareContact.setGeometry(_left + _width - btnWidth, top, btnWidth, _shareContact.height());
 	_inviteToGroup.setGeometry(_left + _width - btnWidth, top, btnWidth, _inviteToGroup.height());
 
-	if ((!_peerChat || _peerChat->canEdit()) && (!_peerChannel || _amCreator || (_peerChannel->canAddParticipants() && _peerChannel->isMegagroup()))) {
+	if ((!_peerChat || _peerChat->canEdit()) && (!_peerChannel || _amCreator || (_peerChannel->canAddMembers() && _peerChannel->isMegagroup()))) {
 		top += _shareContact.height();
 	} else {
 		//top -= st::profileButtonTop;
@@ -1766,7 +1766,7 @@ void ProfileInner::showAll() {
 				_invitationLink.hide();
 			}
 		}
-		if (_peerChannel->count < Global::MegagroupSizeMax() && _peerChannel->isMegagroup() && _peerChannel->canAddParticipants()) {
+		if (_peerChannel->membersCount() < Global::MegagroupSizeMax() && _peerChannel->isMegagroup() && _peerChannel->canAddMembers()) {
 			_addParticipant.show();
 		} else {
 			_addParticipant.hide();
@@ -1787,7 +1787,7 @@ void ProfileInner::showAll() {
 		} else {
 			_admins.hide();
 		}
-		if (_peerChannel->canViewParticipants() && !_peerChannel->isMegagroup()) {
+		if (_peerChannel->canViewMembers() && !_peerChannel->isMegagroup()) {
 			_members.show();
 		} else {
 			_members.hide();
@@ -1880,7 +1880,7 @@ void ProfileWidget::onScroll() {
 	if (!_scroll.isHidden() && _scroll.scrollTop() < _scroll.scrollTopMax()) {
 		_inner.allowDecreaseHeight(_scroll.scrollTopMax() - _scroll.scrollTop());
 	}
-	if (peer()->isMegagroup() && !peer()->asChannel()->mgInfo->lastParticipants.isEmpty() && peer()->asChannel()->mgInfo->lastParticipants.size() < peer()->asChannel()->count) {
+	if (peer()->isMegagroup() && !peer()->asChannel()->mgInfo->lastParticipants.isEmpty() && peer()->asChannel()->mgInfo->lastParticipants.size() < peer()->asChannel()->membersCount()) {
 		if (_scroll.scrollTop() + PreloadHeightsCount * _scroll.height() > _scroll.scrollTopMax()) {
 			App::api()->requestLastParticipants(peer()->asChannel(), false);
 		}

Telegram/SourceFiles/structs.cpp

@@ -516,6 +516,24 @@ void ChannelData::setInviteLink(const QString &newInviteLink) {
 	}
 }
 
+void ChannelData::setMembersCount(int newMembersCount) {
+	if (_membersCount != newMembersCount) {
+		if (isMegagroup() && !mgInfo->lastParticipants.isEmpty()) {
+			mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
+			mgInfo->lastParticipantsCount = membersCount();
+		}
+		_membersCount = newMembersCount;
+		Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::MembersChanged);
+	}
+}
+
+void ChannelData::setAdminsCount(int newAdminsCount) {
+	if (_adminsCount != newAdminsCount) {
+		_adminsCount = newAdminsCount;
+		Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::AdminsChanged);
+	}
+}
+
 void ChannelData::flagsUpdated() {
 	if (isMegagroup()) {
 		if (!mgInfo) {

Telegram/SourceFiles/structs.h

@@ -697,8 +697,16 @@ public:
 		return _about;
 	}
 
-	int count = 1;
-	int adminsCount = 1;
+	int membersCount() const {
+		return _membersCount;
+	}
+	void setMembersCount(int newMembersCount);
+
+	int adminsCount() const {
+		return _adminsCount;
+	}
+	void setAdminsCount(int newAdminsCount);
+
 	int32 date = 0;
 	int version = 0;
 	MTPDchannel::Flags flags = { 0 };
@@ -708,7 +716,7 @@ public:
 		if (!mgInfo || !(mgInfo->lastParticipantsStatus & MegagroupInfo::LastParticipantsCountOutdated)) {
 			return false;
 		}
-		if (mgInfo->lastParticipantsCount == count) {
+		if (mgInfo->lastParticipantsCount == membersCount()) {
 			mgInfo->lastParticipantsStatus &= ~MegagroupInfo::LastParticipantsCountOutdated;
 			return false;
 		}
@@ -748,9 +756,12 @@ public:
 	bool canWrite() const {
 		return amIn() && (canPublish() || !isBroadcast());
 	}
-	bool canViewParticipants() const {
+	bool canViewMembers() const {
 		return flagsFull & MTPDchannelFull::Flag::f_can_view_participants;
 	}
+	bool canViewAdmins() const {
+		return (isMegagroup() || amCreator() || amEditor() || amModerator());
+	}
 	bool addsSignature() const {
 		return flags & MTPDchannel::Flag::f_signatures;
 	}
@@ -758,7 +769,7 @@ public:
 	bool isVerified() const {
 		return flags & MTPDchannel::Flag::f_verified;
 	}
-	bool canAddParticipants() const {
+	bool canAddMembers() const {
 		return amCreator() || amEditor() || (flags & MTPDchannel::Flag::f_democracy);
 	}
 	bool canEditPhoto() const {
@@ -767,6 +778,9 @@ public:
 	bool canEditUsername() const {
 		return amCreator() && (flagsFull & MTPDchannelFull::Flag::f_can_set_username);
 	}
+	bool canDelete() const {
+		return amCreator() && (membersCount() <= 1000);
+	}
 
 //	ImagePtr photoFull;
 
@@ -824,6 +838,9 @@ private:
 	PtsWaiter _ptsWaiter;
 	uint64 _lastFullUpdate = 0;
 
+	int _membersCount = 1;
+	int _adminsCount = 1;
+
 	QString _restrictionReason;
 	QString _about;
 

Telegram/Telegram.vcxproj

@@ -410,10 +410,18 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Debug\moc_profile_members_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Debug\moc_profile_settings_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Debug\moc_profile_shared_media_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Debug\moc_profile_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -733,10 +741,18 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Deploy\moc_profile_members_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Deploy\moc_profile_settings_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Deploy\moc_profile_shared_media_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Deploy\moc_profile_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -1082,10 +1098,18 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Release\moc_profile_members_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Release\moc_profile_settings_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Release\moc_profile_shared_media_widget.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="GeneratedFiles\Release\moc_profile_widget.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
@@ -1610,7 +1634,20 @@
     <ClInclude Include="SourceFiles\profile\profile_cover_drop_area.h" />
     <ClInclude Include="SourceFiles\profile\profile_info_widget.h" />
     <ClInclude Include="SourceFiles\profile\profile_invite_link_widget.h" />
-    <ClInclude Include="SourceFiles\profile\profile_members_widget.h" />
+    <CustomBuild Include="SourceFiles\profile\profile_members_widget.h">
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">Moc%27ing profile_members_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_members_widget.h"  -DAL_LIBTYPE_STATIC -DCUSTOM_API_ID -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Moc%27ing profile_members_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_members_widget.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl_debug\Debug\include"</Command>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Moc%27ing profile_members_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_members_widget.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
+    </CustomBuild>
     <ClInclude Include="SourceFiles\profile\profile_section_memento.h" />
     <CustomBuild Include="SourceFiles\profile\profile_settings_widget.h">
       <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
@@ -1626,7 +1663,20 @@
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
       <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_settings_widget.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
     </CustomBuild>
-    <ClInclude Include="SourceFiles\profile\profile_shared_media_widget.h" />
+    <CustomBuild Include="SourceFiles\profile\profile_shared_media_widget.h">
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">Moc%27ing profile_shared_media_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_shared_media_widget.h"  -DAL_LIBTYPE_STATIC -DCUSTOM_API_ID -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Moc%27ing profile_shared_media_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_shared_media_widget.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl_debug\Debug\include"</Command>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Moc%27ing profile_shared_media_widget.h...</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/profile/profile_shared_media_widget.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
+    </CustomBuild>
     <ClInclude Include="SourceFiles\profile\profile_userpic_button.h" />
     <ClInclude Include="SourceFiles\serialize\serialize_common.h" />
     <ClInclude Include="SourceFiles\serialize\serialize_document.h" />

Telegram/Telegram.vcxproj.filters

@@ -1254,6 +1254,24 @@
     <ClCompile Include="GeneratedFiles\Release\moc_profile_actions_widget.cpp">
       <Filter>GeneratedFiles\Release</Filter>
     </ClCompile>
+    <ClCompile Include="GeneratedFiles\Deploy\moc_profile_members_widget.cpp">
+      <Filter>GeneratedFiles\Deploy</Filter>
+    </ClCompile>
+    <ClCompile Include="GeneratedFiles\Debug\moc_profile_members_widget.cpp">
+      <Filter>GeneratedFiles\Debug</Filter>
+    </ClCompile>
+    <ClCompile Include="GeneratedFiles\Release\moc_profile_members_widget.cpp">
+      <Filter>GeneratedFiles\Release</Filter>
+    </ClCompile>
+    <ClCompile Include="GeneratedFiles\Deploy\moc_profile_shared_media_widget.cpp">
+      <Filter>GeneratedFiles\Deploy</Filter>
+    </ClCompile>
+    <ClCompile Include="GeneratedFiles\Debug\moc_profile_shared_media_widget.cpp">
+      <Filter>GeneratedFiles\Debug</Filter>
+    </ClCompile>
+    <ClCompile Include="GeneratedFiles\Release\moc_profile_shared_media_widget.cpp">
+      <Filter>GeneratedFiles\Release</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="SourceFiles\stdafx.h">
@@ -1463,12 +1481,6 @@
     <ClInclude Include="SourceFiles\profile\profile_invite_link_widget.h">
       <Filter>SourceFiles\profile</Filter>
     </ClInclude>
-    <ClInclude Include="SourceFiles\profile\profile_members_widget.h">
-      <Filter>SourceFiles\profile</Filter>
-    </ClInclude>
-    <ClInclude Include="SourceFiles\profile\profile_shared_media_widget.h">
-      <Filter>SourceFiles\profile</Filter>
-    </ClInclude>
     <ClInclude Include="SourceFiles\ui\buttons\left_outline_button.h">
       <Filter>SourceFiles\ui\buttons</Filter>
     </ClInclude>
@@ -1741,6 +1753,12 @@
     <CustomBuild Include="SourceFiles\profile\profile_actions_widget.h">
       <Filter>SourceFiles\profile</Filter>
     </CustomBuild>
+    <CustomBuild Include="SourceFiles\profile\profile_members_widget.h">
+      <Filter>SourceFiles\profile</Filter>
+    </CustomBuild>
+    <CustomBuild Include="SourceFiles\profile\profile_shared_media_widget.h">
+      <Filter>SourceFiles\profile</Filter>
+    </CustomBuild>
   </ItemGroup>
   <ItemGroup>
     <None Include="Resources\langs\lang_it.strings">