Monor structure tweaks

mainwindow.cpp

@@ -531,7 +531,7 @@ void MainWindow::printMsg(const char* text)
     cursor.insertText(text);
 
     ui->terminal->setTextCursor(cursor);
-;
+
 }
 
 void MainWindow::printMsg(QString text)
@@ -835,9 +835,9 @@ void MainWindow::updateFileProgress(FileProgress p)
         ui->pauseBtn->setEnabled(true);
         sending = true;
     }
-    ui->filelines->setText(QString::number(p.P)
+    ui->filelines->setText(QString::number(p.T)
                         + QString("/")
-                        + QString::number(p.T)
+                        + QString::number(p.P)
                         + QString(" Lines"));
     ui->progressBar->setValue(((float)p.P/p.T) * 100);
 }

sender.cpp

@@ -156,7 +156,7 @@ void Sender::setFile(QVector <QString> f)
 
 void Sender::injectCommand(QString command)
 {
-    userCommands.enqueue(command);
+    if(userCommands.contains(command)) userCommands.enqueue(command);
 }
 
 void Sender::recievedOkWait()

sender.h

@@ -20,9 +20,8 @@ public:
     explicit Sender(QObject *parent = 0);
     ~Sender();
 
-    QSerialPort *printer;
-
 protected:
+    QSerialPort *printer;
     int currentLine;
     int totalLineNum;
     int baudrate;