// startup
public MainWindow()
{
// find connected brick
try
{
connection = ConnectionFinder.CreateConnection(true, true);
}
catch (Exception)
{
System.Environment.Exit(1);
}
// load peristent settings
ExplorerSettings settings = new ExplorerSettings();
settings.Load();
// create the compiler and assembler instances
assembler = new Assembler();
compiler = new Compiler();
// initialize common data
ev3path = "/home/root/lms2012/prjs/";
try
{
pcdirectory = new DirectoryInfo(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal));
} catch (Exception)
{
pcdirectory = null;
}
if (settings.localDirectory.Length > 0)
{
try
{
pcdirectory = settings.localDirectory.Equals("Computer") ? null : new DirectoryInfo(settings.localDirectory);
}
catch (Exception) { }
}
// set up all UI controls
InitializeComponent();
this.Width = settings.windowWidth;
this.Height = settings.windowHeight;
this.leftColumn.Width = new GridLength((double)settings.splitterPosition, GridUnitType.Pixel);
this.OnlyShowPrograms.IsChecked = settings.onlyShowPrograms;
// retrieve initial data from brick
EV3Path.Text = ev3path;
ReadEV3Directory(true);
ReadEV3DeviceName();
PCPath.Text = pcdirectory == null ? "Computer" : pcdirectory.FullName;
RefreshPCList(true);
}
// --------------- UI event handlers ---------------
private void Window_closing(object sender, EventArgs e)
{
GridLengthConverter converter = new GridLengthConverter();
// write peristent settings
ExplorerSettings settings = new ExplorerSettings();
settings.windowWidth = (int)Width;
settings.windowHeight = (int)Height;
settings.splitterPosition = Convert.ToInt32(leftColumn.Width.Value);
settings.localDirectory = pcdirectory == null ? "Computer" : pcdirectory.FullName;
settings.onlyShowPrograms = (bool)OnlyShowPrograms.IsChecked;
settings.Save();
}