fixed crash caused by UpdateRecentFilesList()

qt5_src/Bootloader/MainWindow.cpp

@@ -214,9 +214,6 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
         emit SetProgressBar(0);
     }
 
-    //Update the file list in the File-->[import files list] area, so the user can quickly re-load a previously used .hex file.
-    UpdateRecentFileList();
-
 
     timer->start(1000); //Check for future USB connection status changes every 1000 milliseconds.
 
@@ -326,8 +323,6 @@ void MainWindow::Connection(void)
 
     if(currStatus != comm->isConnected())
     {
-        UpdateRecentFileList();
-
         if(comm->isConnected())
         {
             qWarning("Attempting to open device...");
@@ -368,7 +363,7 @@ void MainWindow::setBootloadEnabled(bool enable)
     ui->action_Settings->setEnabled(enable);
     ui->actionErase_Device->setEnabled(enable && !writeConfig);
     ui->actionWrite_Device->setEnabled(enable && hexOpen);
-    ui->actionExit->setEnabled(enable);
+    //ui->actionExit->setEnabled(enable);
     ui->action_Verify_Device->setEnabled(enable && hexOpen);
     //ui->actionOpen->setEnabled(enable);
     ui->actionBlank_Check->setEnabled(enable && !writeConfig);
@@ -391,7 +386,7 @@ void MainWindow::setBootloadBusy(bool busy)
     ui->action_Settings->setEnabled(!busy);
     ui->actionErase_Device->setEnabled(!busy && !writeConfig);
     ui->actionWrite_Device->setEnabled(!busy && hexOpen);
-    ui->actionExit->setEnabled(!busy);
+    //ui->actionExit->setEnabled(!busy);
     ui->action_Verify_Device->setEnabled(!busy && hexOpen);
     ui->btnFwBrowse->setEnabled(!busy);
     ui->action_Settings->setEnabled(!busy);
@@ -1046,6 +1041,7 @@ void MainWindow::on_btnFwBrowse_clicked()
         return;
     }
 
+    ui->txtFirmwareFile->setText(newFileName);
     LoadFile(newFileName);
 }
 
@@ -1178,16 +1174,6 @@ void MainWindow::LoadFile(QString newFileName)
     QSettings settings;
     settings.beginGroup("MainWindow");
 
-    QStringList files = settings.value("recentFileList").toStringList();
-    files.removeAll(fileName);
-    files.prepend(fileName);
-    while(files.size() > MAX_RECENT_FILES)
-    {
-        files.removeLast();
-    }
-    settings.setValue("recentFileList", files);
-    UpdateRecentFileList();
-
     stream.setIntegerBase(10);
 
     msg.clear();
@@ -1211,33 +1197,6 @@ void MainWindow::openRecentFile(void)
     }
 }
 
-void MainWindow::UpdateRecentFileList(void)
-{
-    QSettings settings;
-    settings.beginGroup("MainWindow");
-    QStringList files;
-
-    files = settings.value("recentFileList").toStringList();
-
-    int recentFileCount = qMin(files.size(), MAX_RECENT_FILES);
-    QString text;
-    int i;
-
-    for(i = 0; i < recentFileCount; i++)
-    {
-        text = tr("&%1 %2").arg(i + 1).arg(QFileInfo(files[i]).fileName());
-
-        recentFiles[i]->setText(text);
-        recentFiles[i]->setData(files[i]);
-        recentFiles[i]->setVisible(comm->isConnected());
-    }
-
-    for(; i < MAX_RECENT_FILES; i++)
-    {
-        recentFiles[i]->setVisible(false);
-    }
-}
-
 void MainWindow::on_action_About_triggered()
 {
     QString msg;

qt5_src/Bootloader/MainWindow.h

@@ -102,8 +102,6 @@ protected:
 
     void setBootloadEnabled(bool enable);
 
-    void UpdateRecentFileList(void);
-
     Comm::ErrorCode RemapInterruptVectors(Device* device, DeviceData* deviceData);
 
 private: