public void KillMenuModeless()
{
_displayKeyCodeHandler -= new DisplayKeyCodeHandler(ModelessMenuKeypadHandler);
comm.GetReadHandler = _previousReadHandler;
}
public int GetMenuSelection (string caption, List<string> listOptions)
{
int selectedItem = -1;
listMenuItems = new List<string> (listOptions);
curMenuItem = 0;
userMenuSelection = DISPLAY_KEYPAD_CODES.None;
//Console.WriteLine("Display.GetMenuSelection: At start display comm handler = " + comm.GetReadHandler.ToString());
SerialPortLib.ReadHandler rh = comm.GetReadHandler;
comm.GetReadHandler = KeypadHandler;
_displayKeyCodeHandler += new DisplayKeyCodeHandler (MenuKeypadHandler);
Clear ();
Add (caption, false);
Add (listOptions[0], false);
bool bDone = false;
while (userMenuSelection == DISPLAY_KEYPAD_CODES.None)
{
System.Threading.Thread.Sleep (50);
}
if (userMenuSelection == DISPLAY_KEYPAD_CODES.ENTER)
{
selectedItem = curMenuItem;
}
_displayKeyCodeHandler -= new DisplayKeyCodeHandler(MenuKeypadHandler);
comm.GetReadHandler = rh;
//Console.WriteLine("Display.GetMenuSelection: At start display comm handler = " + comm.GetReadHandler.ToString());
return selectedItem;
}
public void ShowMenuModeless (string caption, List<string> listOptions, DisplayKeyCodeHandler kh)
{
int selectedItem = -1;
listMenuItems = new List<string> (listOptions);
curMenuItem = 0;
//Console.WriteLine("Display.GetMenuSelection: At start display comm handler = " + comm.GetReadHandler.ToString());
_previousReadHandler = comm.GetReadHandler;
comm.GetReadHandler = KeypadHandler;
_modelessKeyCodeHandler = kh;
_displayKeyCodeHandler += new DisplayKeyCodeHandler (ModelessMenuKeypadHandler);
Clear ();
Add (caption, false);
Add (listOptions [0], false);
}
protected void TestMessageBoxDoneHandler (int response)
{
AddOutputText("Received " + response.ToString() + " from modeless MessageBox\r");
MessageBox.Destroy();
_displayKeyCodeHandler -= new DisplayKeyCodeHandler(InsertKeyCodeHandler);
}
