Make temp directory unique in test mode.

The Qt  test mode  that uses  special paths  for writeable  files (via
QtStandardPaths)  doesn't make  a special  temporary file  path.  This
change appends " - test_mode" to the WSJT-X unique temporary file path
so that an application run in test mode will not interact with another
running in normal mode.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4240 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

Configuration.cpp

@@ -207,7 +207,7 @@ class Configuration::impl final
 public:
   using FrequencyDelta = Radio::FrequencyDelta;
 
-  explicit impl (Configuration * self, QString const& instance_key, QSettings * settings, QWidget * parent);
+  explicit impl (Configuration * self, QString const& instance_key, QSettings * settings, bool test_mode, QWidget * parent);
   ~impl ();
 
   bool have_rig (bool open_if_closed = true);
@@ -398,8 +398,8 @@ private:
 
 
 // delegate to implementation class
-Configuration::Configuration (QString const& instance_key, QSettings * settings, QWidget * parent)
-  : m_ {this, instance_key, settings, parent}
+Configuration::Configuration (QString const& instance_key, QSettings * settings, bool test_mode, QWidget * parent)
+  : m_ {this, instance_key, settings, test_mode, parent}
 {
 }
 
@@ -517,7 +517,7 @@ void Configuration::sync_transceiver (bool force_signal, bool enforce_mode_and_s
 }
 
 
-Configuration::impl::impl (Configuration * self, QString const& instance_key, QSettings * settings, QWidget * parent)
+Configuration::impl::impl (Configuration * self, QString const& instance_key, QSettings * settings, bool test_mode, QWidget * parent)
   : QDialog {parent}
   , self_ {self}
   , ui_ {new Ui::configuration_dialog}
@@ -576,6 +576,10 @@ Configuration::impl::impl (Configuration * self, QString const& instance_key, QS
       }
 
     QString unique_directory {instance_key};
+    if (test_mode)
+      {
+        unique_directory += " - test_mode";
+      }
     if (!temp_path_.mkpath (unique_directory) || !temp_path_.cd (unique_directory))
       {
         QMessageBox::critical (this, "WSJT-X", tr ("Create temporary directory error: ") + temp_path_.absolutePath ());

Configuration.hpp

@@ -61,7 +61,7 @@ public:
 
   enum DataMode {data_mode_none, data_mode_USB, data_mode_data};
 
-  explicit Configuration (QString const& instance_key, QSettings * settings, QWidget * parent = nullptr);
+  explicit Configuration (QString const& instance_key, QSettings * settings, bool test_mode, QWidget * parent = nullptr);
   ~Configuration ();
 
   int exec ();

main.cpp

@@ -149,7 +149,7 @@ int main(int argc, char *argv[])
                                            ).toBool () ? 1u : 4u;
       }
 
-      MainWindow w(multiple, &settings, &mem_jt9, my_key, downSampleFactor);
+      MainWindow w(multiple, &settings, &mem_jt9, my_key, downSampleFactor, parser.isSet (test_option));
       w.show();
 
       QObject::connect (&a, SIGNAL (lastWindowClosed()), &a, SLOT (quit()));

mainwindow.cpp

@@ -67,13 +67,13 @@ private:
 
 //--------------------------------------------------- MainWindow constructor
 MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdmem, QString const& thekey,
-                       unsigned downSampleFactor, QWidget *parent) :
+                       unsigned downSampleFactor, bool test_mode, QWidget *parent) :
   QMainWindow(parent),
   m_revision {revision ("$Rev$")},
   m_multiple {multiple},
   m_settings (settings),
   ui(new Ui::MainWindow),
-  m_config (thekey, settings, this),
+  m_config (thekey, settings, test_mode, this),
   m_wideGraph (new WideGraph (settings)),
   m_logDlg (new LogQSO (program_title (), settings, &m_config, this)),
   m_dialFreq {0},

mainwindow.h

@@ -58,7 +58,7 @@ public:
 
   // Multiple instances: call MainWindow() with *thekey
   explicit MainWindow(bool multiple, QSettings *, QSharedMemory *shdmem, QString const& thekey,
-                      unsigned downSampleFactor, QWidget *parent = 0);
+                      unsigned downSampleFactor, bool test_mode, QWidget *parent = 0);
   ~MainWindow();
 
 public slots: