link clicks and popup menu items activated async, some crashes fixed

Telegram/SourceFiles/app.cpp

@@ -1410,7 +1410,7 @@ namespace App {
 		QString uname(username.trimmed());
 		for (PeersData::const_iterator i = peersData.cbegin(), e = peersData.cend(); i != e; ++i) {
 			if (!i.value()->userName().compare(uname, Qt::CaseInsensitive)) {
-				return i.value()->asUser();
+				return i.value();
 			}
 		}
 		return 0;

Telegram/SourceFiles/facades.cpp

@@ -63,11 +63,26 @@ namespace App {
 	}
 
 	void removeDialog(History *history) {
-		if (MainWidget *m = main()) m->removeDialog(history);
+		if (MainWidget *m = main()) {
+			m->removeDialog(history);
+		}
 	}
 
 	void showSettings() {
-		if (Window *win = wnd()) win->showSettings();
+		if (Window *w = wnd()) {
+			w->showSettings();
+		}
+	}
+
+	Q_DECLARE_METATYPE(TextLinkPtr);
+	Q_DECLARE_METATYPE(Qt::MouseButton);
+
+	void activateTextLink(TextLinkPtr link, Qt::MouseButton button) {
+		if (Window *w = wnd()) {
+			qRegisterMetaType<TextLinkPtr>();
+			qRegisterMetaType<Qt::MouseButton>();
+			QMetaObject::invokeMethod(w, "app_activateTextLink", Qt::QueuedConnection, Q_ARG(TextLinkPtr, link), Q_ARG(Qt::MouseButton, button));
+		}
 	}
 
 }

Telegram/SourceFiles/facades.h

@@ -35,6 +35,8 @@ namespace App {
 	void removeDialog(History *history);
 	void showSettings();
 
+	void activateTextLink(TextLinkPtr link, Qt::MouseButton button);
+
 };
 
 namespace Ui {

Telegram/SourceFiles/gui/popupmenu.cpp

@@ -81,7 +81,7 @@ void PopupMenu::init() {
 
 QAction *PopupMenu::addAction(const QString &text, const QObject *receiver, const char* member) {
 	QAction *a = new QAction(text, this);
-	connect(a, SIGNAL(triggered(bool)), receiver, member);
+	connect(a, SIGNAL(triggered(bool)), receiver, member, Qt::QueuedConnection);
 	return addAction(a);
 }
 

Telegram/SourceFiles/history.cpp

@@ -681,8 +681,9 @@ HistoryJoined *ChannelHistory::insertJoinedMessage(bool unread) {
 	int32 addToH = 0, skip = 0;
 	if (!blocks.isEmpty()) { // remove date block
 		if (width) addToH = -blocks.front()->height;
-		delete blocks.front();
+		HistoryBlock *dateblock = blocks.front();
 		blocks.pop_front();
+		delete dateblock;
 	}
 	HistoryItem *till = blocks.isEmpty() ? 0 : blocks.front()->items.front();
 

Telegram/SourceFiles/historywidget.cpp

@@ -684,11 +684,12 @@ void HistoryInner::itemRemoved(HistoryItem *item) {
 		dragActionCancel();
 	}
 
+	if (_dragSelFrom == item || _dragSelTo == item) {
+		_dragSelFrom = 0;
+		_dragSelTo = 0;
+		update();
+	}
 	onUpdateSelected();
-
-	if (_dragSelFrom == item) _dragSelFrom = 0;
-	if (_dragSelTo == item) _dragSelTo = 0;
-	updateDragSelection(_dragSelFrom, _dragSelTo, _dragSelecting, true);
 }
 
 void HistoryInner::dragActionFinish(const QPoint &screenPos, Qt::MouseButton button) {
@@ -730,10 +731,9 @@ void HistoryInner::dragActionFinish(const QPoint &screenPos, Qt::MouseButton but
 	_wasSelectedText = false;
 
 	if (needClick) {
-		DEBUG_LOG(("Clicked link: %1 (%2) %3").arg(needClick->text()).arg(needClick->readable()).arg(needClick->encoded()));
+		DEBUG_LOG(("Will click link: %1 (%2) %3").arg(needClick->text()).arg(needClick->readable()).arg(needClick->encoded()));
 		dragActionCancel();
-
-		needClick->onClick(button); // this possibly can delete this object
+		App::activateTextLink(needClick, button);
 		return;
 	}
 	if (_dragAction == PrepareSelect && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection) {

Telegram/SourceFiles/mtproto/mtpConnection.cpp

@@ -606,7 +606,7 @@ void MTPabstractTcpConnection::socketRead() {
 						longBuffer.clear();
 					} else if (!readingToShort && packetRead < MTPShortBufferSize * sizeof(mtpPrime)) {
 						memcpy(shortBuffer, currentPos - packetRead, packetRead);
-						currentPos = (char*)shortBuffer;
+						currentPos = (char*)shortBuffer + packetRead;
 						readingToShort = true;
 						longBuffer.clear();
 					}

Telegram/SourceFiles/structs.cpp

@@ -199,15 +199,15 @@ void PeerData::fillNames() {
 	names.clear();
 	chars.clear();
 	QString toIndex = textAccentFold(name);
+	if (cRussianLetters().match(toIndex).hasMatch()) {
+		toIndex += ' ' + translitRusEng(toIndex);
+	}
 	if (isUser()) {
 		if (!asUser()->nameOrPhone.isEmpty() && asUser()->nameOrPhone != name) toIndex += ' ' + textAccentFold(asUser()->nameOrPhone);
 		if (!asUser()->username.isEmpty()) toIndex += ' ' + textAccentFold(asUser()->username);
 	} else if (isChannel()) {
 		if (!asChannel()->username.isEmpty()) toIndex += ' ' + textAccentFold(asChannel()->username);
 	}
-	if (cRussianLetters().match(toIndex).hasMatch()) {
-		toIndex += ' ' + translitRusEng(toIndex);
-	}
 	toIndex += ' ' + rusKeyboardLayoutSwitch(toIndex);
 
 	QStringList namesList = toIndex.toLower().split(cWordSplit(), QString::SkipEmptyParts);

Telegram/SourceFiles/types.cpp

@@ -811,8 +811,7 @@ QString translitRusEng(const QString &rus) {
 	result.reserve(rus.size() * 2);
 
 	int32 toSkip = 0;
-	for (QString::const_iterator i = rus.cbegin(), e = rus.cend(); i != e;) {
-		i += toSkip;
+	for (QString::const_iterator i = rus.cbegin(), e = rus.cend(); i != e; i += toSkip) {
 		result += translitLetterRusEng(*i, (i + 1 == e) ? ' ' : *(i + 1), toSkip);
 	}
 	return result;

Telegram/SourceFiles/window.cpp

@@ -1651,6 +1651,10 @@ void Window::notifyUpdateAllPhotos() {
 	if (_mediaView && !_mediaView->isHidden()) _mediaView->updateControls();
 }
 
+void Window::app_activateTextLink(TextLinkPtr link, Qt::MouseButton button) {
+	link->onClick(button);
+}
+
 void Window::notifyUpdateAll() {
 	if (cCustomNotifies()) {
 		for (NotifyWindows::const_iterator i = notifyWindows.cbegin(), e = notifyWindows.cend(); i != e; ++i) {

Telegram/SourceFiles/window.h

@@ -281,6 +281,8 @@ public slots:
 
 	void notifyUpdateAllPhotos();
 
+	void app_activateTextLink(TextLinkPtr link, Qt::MouseButton button);
+
 signals:
 
 	void resized(const QSize &size);