Revert "Send a suitable 'datadir' and 'tempdir' to m65."

This reverts commit fb17e42f25.

map65/commons.h

@@ -38,8 +38,6 @@ extern struct {                     //This is "common/datcom/..." in Fortran
   char hiscall[12];
   char hisgrid[6];
   char datetime[20];
-  char datadir[200];
-  char tempdir[200];
 } datcom_;
 }
 

map65/mainwindow.cpp

@@ -292,10 +292,6 @@ MainWindow::MainWindow(QWidget *parent) :
   if(ui->actionCuteSDR->isChecked()) on_actionCuteSDR_triggered();
   if(ui->actionAFMHot->isChecked()) on_actionAFMHot_triggered();
   if(ui->actionBlue->isChecked()) on_actionBlue_triggered();
-
-  m_dataDir = QStandardPaths::writableLocation (QStandardPaths::DataLocation);
-  m_tempDir = QStandardPaths::writableLocation (QStandardPaths::TempLocation) + "/map65";
-
                                              // End of MainWindow constructor
 }
 
@@ -955,6 +951,7 @@ void MainWindow::OnExit()
 {
   g_pWideGraph->saveSettings();
   m_killAll=true;
+  mem_m65.detach();
   QFile quitFile(m_appDir + "/.quit");
   quitFile.open(QIODevice::ReadWrite);
   QFile lockFile(m_appDir + "/.lock");
@@ -962,7 +959,6 @@ void MainWindow::OnExit()
   bool b=proc_m65.waitForFinished(1000);
   if(!b) proc_m65.kill();
   quitFile.remove();
-  mem_m65.detach();
   qApp->exit(0);                          // Exit the event loop
 }
 
@@ -1318,8 +1314,7 @@ void MainWindow::decode()                                       //decode()
   memcpy(datcom_.hiscall, hcall.toLatin1(), 12);
   memcpy(datcom_.hisgrid, hgrid.toLatin1(), 6);
   memcpy(datcom_.datetime, m_dateTime.toLatin1(), 20);
-  memcpy(datcom_.datadir, m_dataDir.toLatin1(),m_dataDir.length());
-  memcpy(datcom_.tempdir, m_tempDir.toLatin1(),m_tempDir.length());
+
   //newdat=1  ==> this is new data, must do the big FFT
   //nagain=1  ==> decode only at fQSO +/- Tol
 
@@ -1332,7 +1327,6 @@ void MainWindow::decode()                                       //decode()
     from += noffset;
     size -= noffset;
   }
-
   memcpy(to, from, qMin(mem_m65.size(), size));
   datcom_.nagain=0;
   datcom_.ndiskdat=0;

map65/mainwindow.h

@@ -256,8 +256,6 @@ private:
     QString m_colors;
     QString m_editorCommand;
     QString m_modeTx;
-    QString m_dataDir;
-    QString m_tempDir;
 
     QHash<QString,bool> m_worked;