number of messages is more reliable then activities

src/widget/chatareawidget.cpp

@@ -118,6 +118,11 @@ void ChatAreaWidget::insertMessage(ChatAction *msgAction)
     messages.append(msgAction);
 }
 
+int ChatAreaWidget::getNumberOfMessages()
+{
+    return messages.size();
+}
+
 void ChatAreaWidget::onSliderRangeChanged()
 {
     QScrollBar* scroll = verticalScrollBar();

src/widget/chatareawidget.h

@@ -33,6 +33,7 @@ public:
 
     int nameColWidth() {return nameWidth;}
     void setNameColWidth(int w);
+    int getNumberOfMessages();
 
 signals:
     void onFileTranfertInterract(QString widgetName, QString buttonName);

src/widget/form/genericchatform.cpp

@@ -127,6 +127,11 @@ GenericChatForm::GenericChatForm(QWidget *parent) :
     connect(chatWidget, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onChatContextMenuRequested(QPoint)));
 }
 
+int GenericChatForm::getNumberOfMessages()
+{
+    return chatWidget->getNumberOfMessages();
+}
+
 void GenericChatForm::setName(const QString &newName)
 {
     nameLabel->setText(newName);

src/widget/form/genericchatform.h

@@ -46,7 +46,8 @@ public:
     virtual void show(Ui::MainWindow &ui);
     void addMessage(QString author, QString message, bool isAction = false, QDateTime datetime=QDateTime::currentDateTime());
     void addSystemInfoMessage(const QString &message, const QString &type, const QDateTime &datetime=QDateTime::currentDateTime());
-
+    int getNumberOfMessages();
+    
 signals:
     void sendMessage(int, QString);
     void sendAction(int, QString);

src/widget/widget.cpp

@@ -550,9 +550,9 @@ void Widget::onFriendStatusChanged(int friendId, Status status)
     default:
         fStatus = "online"; break;
     }
-
+        
     //won't print the message if there were no messages before    
-    if(f->chatForm->actions().size() != 0
+    if(f->chatForm->getNumberOfMessages() != 0
             && Settings::getInstance().getStatusChangeNotificationEnabled() == true)
         f->chatForm->addSystemInfoMessage(f->getName() + " has changed status to " + fStatus, "white");
 }
@@ -568,10 +568,6 @@ void Widget::onFriendSignIn(int friendId, Status status)
     f->friendStatus = status;
     f->widget->updateStatusLight();
     
-    //won't print the message if there were no messages before
-    if(f->chatForm->actions().size() != 0
-            && Settings::getInstance().getSignInNotificationEnabled() == true)
-        f->chatForm->addSystemInfoMessage(f->getName() + " has became online", "white");
 }
 
 void Widget::onFriendStatusMessageChanged(int friendId, const QString& message)