Read/write backup fixes: (#4327)

* Read/write backup fixes:
 * radio not found was show behind all windows (missing parent)
 * bad behavior on write when radio not found

* Disable model backup read/write for Horus (needs implementation)

companion/src/flasheepromdialog.cpp

@@ -48,7 +48,6 @@ radioData(new RadioData())
   if (backupPath.isEmpty() || !QDir(backupPath).exists()) {
     ui->backupBeforeWrite->setEnabled(false);
   }
-  updateUI();
 }
 
 FlashEEpromDialog::~FlashEEpromDialog()
@@ -56,11 +55,16 @@ FlashEEpromDialog::~FlashEEpromDialog()
   delete ui;
 }
 
+void FlashEEpromDialog::showEvent(QShowEvent *)
+{
+  updateUI();
+}
+
 void FlashEEpromDialog::updateUI()
 {
   // ui->burnButton->setEnabled(true);
   ui->eepromFilename->setText(eepromFilename);
-  if (getEEpromVersion(eepromFilename) >= 0) {
+  if (!eepromFilename.isEmpty() && getEEpromVersion(eepromFilename) >= 0) {
     ui->profileLabel->show();
     ui->patchCalibration->show();
     ui->patchHardwareSettings->show();
@@ -290,9 +294,10 @@ void FlashEEpromDialog::on_burnButton_clicked()
   }
 
   // and write...
-  writeEeprom(filename, progressDialog.progress());
-
-  progressDialog.exec();
+  bool result = writeEeprom(filename, progressDialog.progress());
+  if (!result && !progressDialog.isEmpty()) {
+    progressDialog.exec();
+  }
 }
 
 void FlashEEpromDialog::on_cancelButton_clicked()

companion/src/flasheepromdialog.h

@@ -54,6 +54,7 @@ protected:
   int getEEpromVersion(const QString &filename);
   bool patchCalibration();
   bool patchHardwareSettings();
+  virtual void showEvent(QShowEvent *);
 
 private:
   Ui::FlashEEpromDialog *ui;

companion/src/mainwindow.cpp

@@ -777,6 +777,11 @@ bool MainWindow::readEepromFromRadio(const QString & filename)
 
 void MainWindow::writeBackup()
 {
+  if (IS_HORUS(getCurrentBoard())) {
+    QMessageBox::information(this, "Companion", tr("This function is not yet implemented"));
+    return;
+    // TODO implementation
+  }
   FlashEEpromDialog *cd = new FlashEEpromDialog(this);
   cd->exec();
 }
@@ -789,6 +794,11 @@ void MainWindow::writeFlash(QString fileToFlash)
 
 void MainWindow::readBackup()
 {
+  if (IS_HORUS(getCurrentBoard())) {
+    QMessageBox::information(this, "Companion", tr("This function is not yet implemented"));
+    return;
+    // TODO implementation
+  }
   QString fileName = QFileDialog::getSaveFileName(this, tr("Save Radio Backup to File"), g.eepromDir(), tr(EXTERNAL_EEPROM_FILES_FILTER));
   if (!fileName.isEmpty()) {
     if (!readEepromFromRadio(fileName))

companion/src/radiointerface.cpp

@@ -351,7 +351,7 @@ bool readEeprom(const QString & filename, ProgressWidget * progress)
         path = findMassstoragePath("ERSKY9X.BIN");
       }
       if (path.isEmpty()) {
-        RadioNotFoundDialog dialog;
+        RadioNotFoundDialog dialog(progress);
         dialog.exec();
         return false;
       }
@@ -398,7 +398,7 @@ bool writeEeprom(const QString & filename, ProgressWidget * progress)
   }
 
   if (IS_ARM(board)) {
-    RadioNotFoundDialog dialog;
+    RadioNotFoundDialog dialog(progress);
     dialog.exec();
   }