private void InitializeGui()
{
var v = Assembly.GetExecutingAssembly().GetName().Version;
Text = String.Format("{0} v{1} b{2}", Application.ProductName, v.ToString(2), v.Build);
// Save
openFilesDialogProgram.Filter = Resources.FilterInput;
openFileDialogProgram.Filter = Resources.FilterInput;
saveFileDialogProgram.Filter = Resources.FilterOutput;
_userFilesFolder = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Hewlett-Packard\HP Connectivity Kit", "WorkFolder", null) as string;
connectivityKitUserFolderToolStripMenuItem.Enabled = _userFilesFolder != null && Directory.Exists(_userFilesFolder);
_emulatorFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "HP_Prime");
sendToEmulatorKitToolStripMenuItem.Enabled = IsWorkFolderAvailable;
emulatorToolStripMenuItem.Enabled = sendToEmulatorKitToolStripMenuItem.Enabled;
exploreVirtualHPPrimeWorkingFolderToolStripMenuItem.Enabled = sendToEmulatorKitToolStripMenuItem.Enabled;
_emulatorExeFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86),
@"Hewlett-Packard\HP Prime Virtual Calculator\HPPrime.exe");
//UpdateDevices();
_calculator = new PrimeCalculator();
_calculator.Connected += usbCalculator_OnSpecifiedDeviceArrived;
_calculator.Disconnected += usbCalculator_OnSpecifiedDeviceRemoved;
_calculator.DataReceived += usbCalculator_OnDataReceived;
_calculator.CheckForChanges();
}
protected override void WndProc(ref Message m)
{
if (m.Msg == 0x0219 && _calculator != null)
{
_calculator.CheckForChanges();
}
base.WndProc(ref m); // Pass message on to base form
}
private static void WaitForDevice(PrimeCalculator calculator, int timeout)
{
Console.WriteLine("Connecting to the device..."); Console.WriteLine();
var t = Stopwatch.StartNew();
do
{
calculator.CheckForChanges();
if (calculator.IsConnected)
{
break;
}
Thread.Sleep(500);
} while (t.Elapsed.TotalSeconds < timeout);
}