/// <summary>
/// Assigns a LEM to the window. If AssignKeyboard is true, it will search for a keyboard
/// in the given CPU and assign it to this window as well.
/// </summary>
public LEM1802Window(LEM1802 LEM1802, DCPU CPU, bool AssignKeyboard)
: base()
{
InitializeComponent();
this.iad = new InvalidateAsyncDelegate(InvalidateAsync);
startRecordingToolStripMenuItem.Tag = false;
// Set up drawing
this.SetStyle(ControlStyles.AllPaintingInWmPaint |
ControlStyles.UserPaint | ControlStyles.Opaque, true);
// Take a screen
this.CPU = CPU;
Screen = LEM1802;
managedDevices = new Device[] { Screen };
ScreenIndex = CPU.Devices.IndexOf(Screen);
Keyboard = null;
// Take a keyboard
if (AssignKeyboard)
{
for (int i = 0; i < CPU.Devices.Count; i++)
{
if (AssignedKeyboards.Contains(i))
continue;
if (CPU.Devices[i] is GenericKeyboard)
{
Keyboard = CPU.Devices[i] as GenericKeyboard;
managedDevices = managedDevices.Concat(new Device[] { Keyboard }).ToArray();
AssignedKeyboards.Add(i);
KeyboardIndex = i;
this.detatchKeyboardToolStripMenuItem.Visible = true;
break;
}
}
}
this.KeyDown += new KeyEventHandler(LEM1802Window_KeyDown);
this.KeyUp += new KeyEventHandler(LEM1802Window_KeyUp);
if (this.Keyboard == null)
{
this.DragEnter += new DragEventHandler(LEM1802Window_DragEnter);
this.DragDrop += new DragEventHandler(LEM1802Window_DragDrop);
this.AllowDrop = true;
}
timer = new System.Threading.Timer(delegate(object o)
{
InvalidateAsync();
}, null, 16, 16); // 60 Hz
InitClientSize();
}
private void InvalidateAsync()
{
if (this.InvokeRequired)
{
try
{
InvalidateAsyncDelegate iad = new InvalidateAsyncDelegate(InvalidateAsync);
this.Invoke(iad);
}
catch { }
}
else
{
this.Invalidate();
this.Update();
}
}