Added device error message to file open error messages

Thanks to  Mike W9MDB for contributing  this as a patch.  Also added a
few more in elsewhere.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4883 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

HRDTransceiver.cpp

@@ -161,7 +161,7 @@ void HRDTransceiver::do_start ()
   QFile HRD_info_file {QDir {QStandardPaths::writableLocation (QStandardPaths::DataLocation)}.absoluteFilePath ("HRD Interface Information.txt")};
   if (!HRD_info_file.open (QFile::WriteOnly | QFile::Text | QFile::Truncate))
     {
-      throw error {tr ("Failed to open file \"%1\".").arg (HRD_info_file.fileName ())};
+      throw error {tr ("Failed to open file \"%1\": %2.").arg (HRD_info_file.fileName ()).arg (HRD_info_file.errorString ())};
     }
   QTextStream HRD_info {&HRD_info_file};
 

WFPalette.cpp

@@ -109,7 +109,7 @@ namespace
       }
     else
       {
-        throw_qstring (QObject::tr ("Error opening waterfall palette file \"%1\".").arg (file.fileName ()));
+        throw_qstring (QObject::tr ("Error opening waterfall palette file \"%1\": %2.").arg (file.fileName ()).arg (file.errorString ()));
       }
 
     return colours;
@@ -255,7 +255,7 @@ namespace
             }
           else
             {
-              throw_qstring (QObject::tr ("Error writing waterfall palette file \"%1\".").arg (file.fileName ()));
+              throw_qstring (QObject::tr ("Error writing waterfall palette file \"%1\": %2.").arg (file.fileName ()).arg (file.errorString ()));
             }
         }
     }

astro.cpp

@@ -145,7 +145,7 @@ void Astro::astroUpdate(QDateTime t, QString mygrid, QString hisgrid,
   if (!f.open (QIODevice::WriteOnly | QIODevice::Text))
     {
     QMessageBox mb;
-    mb.setText ("Cannot open \"" + f.fileName () + "\".");
+    mb.setText ("Cannot open \"" + f.fileName () + "\" for writing:" + f.errorString ());
     mb.exec();
     return;
   }

logqso.cpp

@@ -121,7 +121,7 @@ void LogQSO::accept()
   static QFile f {QDir {QStandardPaths::writableLocation (QStandardPaths::DataLocation)}.absoluteFilePath ("wsjtx.log")};
   if(!f.open(QIODevice::Text | QIODevice::Append)) {
     QMessageBox m;
-    m.setText("Cannot open file \"" + f.fileName () + "\".");
+    m.setText("Cannot open file \"" + f.fileName () + "\" for append:" + f.errorString ());
     m.exec();
   } else {
     QString logEntry=m_dateTime.date().toString("yyyy-MMM-dd,") +

mainwindow.cpp

@@ -902,11 +902,17 @@ void MainWindow::qsy (Frequency f)
           m_secBandChanged=QDateTime::currentMSecsSinceEpoch()/1000;
 
           QFile f2 {m_dataDir.absoluteFilePath ("ALL.TXT")};
-          f2.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
+          if (f2.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append))
+            {
               QTextStream out(&f2);
               out << QDateTime::currentDateTimeUtc().toString("yyyy-MMM-dd hh:mm")
                   << "  " << (m_dialFreq / 1.e6) << " MHz  " << m_mode << endl;
               f2.close();
+            }
+          else
+            {
+              msgBox("Cannot open \"" + f2.fileName () + "\" for append:" + f2.errorString ());
+            }
           if (m_config.spot_to_psk_reporter ())
             {
               pskSetLocal ();
@@ -957,8 +963,7 @@ void MainWindow::statusChanged()
         << ui->rptSpinBox->value() << ";" << m_modeTx << endl;
     f.close();
   } else {
-    msgBox("Cannot open file \"" + f.fileName () + "\".");
+    msgBox("Cannot open \"" + f.fileName () + "\" for writing:" + f.errorString ());
-    return;
   }
 }
 
@@ -1194,7 +1199,7 @@ void MainWindow::on_actionKeyboard_shortcuts_triggered()
     {
       QFile f(":/shortcuts.txt");
       if(!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        msgBox("Cannot open \"" + f.fileName () + "\".");
+        msgBox("Cannot open \"" + f.fileName () + "\" for reading:"+f.errorString ());
         return;
       }
       m_shortcuts.reset (new QTextEdit);
@@ -1222,7 +1227,7 @@ void MainWindow::on_actionSpecial_mouse_commands_triggered()
     {
       QFile f(":/mouse_commands.txt");
       if(!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        msgBox("Cannot open \"" + f.fileName () + "\".");
+        msgBox("Cannot open \"" + f.fileName () + "\" for reading:" + f.errorString ());
         return;
       }
       m_mouseCmnds.reset (new QTextEdit);
@@ -1348,7 +1353,8 @@ void MainWindow::readFromStdout()                             //readFromStdout
           return;
         } else {
         QFile f {m_dataDir.absoluteFilePath ("ALL.TXT")};
-        f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
+        if (f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append))
+          {
             QTextStream out(&f);
             if(m_RxLog==1) {
               out << QDateTime::currentDateTimeUtc().toString("yyyy-MMM-dd hh:mm")
@@ -1358,6 +1364,11 @@ void MainWindow::readFromStdout()                             //readFromStdout
             int n=t.length();
             out << t.mid(0,n-2) << endl;
             f.close();
+          }
+        else
+          {
+            msgBox("Cannot open \"" + f.fileName () + "\" for append:" + f.errorString ());
+          }
 
         if(m_config.insert_blank () && m_blankLine)
           {
@@ -1549,12 +1560,18 @@ void MainWindow::guiUpdate()
     last_tx_label->setText("Last Tx:  " + t);
     if(m_restart) {
       QFile f {m_dataDir.absoluteFilePath ("ALL.TXT")};
-      f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
+      if (f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append))
+        {
           QTextStream out(&f);
           out << QDateTime::currentDateTimeUtc().toString("hhmm")
               << "  Transmitting " << (m_dialFreq / 1.e6) << " MHz  " << m_modeTx
               << ":  " << t << endl;
           f.close();
+        }
+      else
+        {
+          msgBox("Cannot open \"" + f.fileName () + "\" for append:" + f.errorString ());
+        }
       if (m_config.TX_messages ())
         {
           ui->decodedTextBrowser2->displayTransmittedText(t,m_modeTx,ui->TxFreqSpinBox->value ());
@@ -1617,13 +1634,19 @@ void MainWindow::guiUpdate()
       if(!m_tune)
         {
           QFile f {m_dataDir.absoluteFilePath ("ALL.TXT")};
-          f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
+          if (f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append))
+            {
               QTextStream out(&f);
               out << QDateTime::currentDateTimeUtc().toString("hhmm")
                   << "  Transmitting " << (m_dialFreq / 1.e6) << " MHz  " << m_modeTx
                   << ":  " << t << endl;
               f.close();
             }
+          else
+            {
+              msgBox("Cannot open \"" + f.fileName () + "\" for append:" + f.errorString ());
+            }
+        }
 
       if (m_config.TX_messages () && !m_tune)
         {
@@ -2146,7 +2169,7 @@ void MainWindow::on_addButton_clicked()                       //Add button
   
   QFile f1 {m_dataDir.absoluteFilePath ("CALL3.TXT")};
   if(!f1.open(QIODevice::ReadWrite | QIODevice::Text)) {
-    msgBox("Cannot open \"" + f1.fileName () + "\".");
+    msgBox("Cannot open \"" + f1.fileName () + "\" for read/write:" + f1.errorString ());
     return;
   }
   if(f1.size()==0) {
@@ -2157,7 +2180,7 @@ void MainWindow::on_addButton_clicked()                       //Add button
   }
   QFile f2 {m_dataDir.absoluteFilePath ("CALL3.TMP")};
   if(!f2.open(QIODevice::WriteOnly | QIODevice::Text)) {
-    msgBox("Cannot open \"" + f2.fileName () + "\".");
+    msgBox("Cannot open \"" + f2.fileName () + "\" for writing:" + f2.errorString ());
     return;
   }
   QTextStream in(&f1);          //Read from CALL3.TXT
@@ -2940,7 +2963,7 @@ void MainWindow::on_actionShort_list_of_add_on_prefixes_and_suffixes_triggered()
     {
       QFile f(":/prefixes.txt");
       if(!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        msgBox("Cannot open \"" + f.fileName () + "\".");
+        msgBox("Cannot open \"" + f.fileName () + "\" for reading:" + f.errorString ());
         return;
       }
       m_prefixes.reset (new QTextEdit);