public KeyEvent ConvertScanCode(byte scan2, bool ctrl, bool shift, bool alt, bool num, bool caps, bool scroll)
{
var keyev = new KeyEvent();
var found = false;
if (scan2 == 0)
{
found = true;
return keyev;
}
var scan = scan2;
if (alt) keyev.Modifiers |= ConsoleModifiers.Alt;
if (ctrl) keyev.Modifiers |= ConsoleModifiers.Control;
if (shift) keyev.Modifiers |= ConsoleModifiers.Shift;
keyev.Type = (scan & 0x80) != 0 ? KeyEvent.KeyEventType.Break : KeyEvent.KeyEventType.Make;
if ((scan & 0x80) != 0) scan = (byte)(scan ^ 0x80);
Debugger.DoSend("Number of keys: ");
Debugger.DoSendNumber((uint) _keys.Count);
for (var index = 0; index < _keys.Count; index++)
{
var t = _keys[index];
if (t == null)
{
Debugger.DoSend("Key received but item is NULL");
continue;
}
if (t.Scancode == scan)
{
found = true;
var map = t;
var key = '\0';
if (shift)
{
if (caps) key = map.ShiftCaps;
else if (num) key = map.ShiftNum;
else key = map.Shift;
}
else if (caps)
{
key = map.Caps;
}
else if (num)
{
key = map.Num;
}
else
{
key = map.Value;
}
keyev.KeyChar = key;
keyev.Key = num ? t.NumLockKey : t.Key;
break;
}
}
return found ? keyev : null;
}
public bool TryReadKey(out KeyEvent oKey)
{
if (mQueuedKeys.Count > 0)
{
oKey = mQueuedKeys.Dequeue();
return true;
}
oKey = default(KeyEvent);
return false;
}
public bool GetKey(byte aScancode, bool released, out KeyEvent keyInfo)
{
keyInfo = KeyLayout.ConvertScanCode(aScancode, ControlPressed, ShiftPressed, AltPressed, Global.NumLock, Global.CapsLock, Global.ScrollLock);
return keyInfo != null;
}
protected void Enqueue(KeyEvent aKey)
{
mQueuedKeys.Enqueue(aKey);
}
public bool GetKey(byte aScancode, bool released, out KeyEvent keyInfo)
{
if (KeyLayout == null)
{
Debugger.DoSend("No KeyLayout");
}
keyInfo = KeyLayout.ConvertScanCode(aScancode, ControlPressed, ShiftPressed, AltPressed, Global.NumLock, Global.CapsLock, Global.ScrollLock);
return keyInfo != null;
}
protected void Enqueue(KeyEvent aKey)
{
mQueuedKeys.Enqueue(aKey);
}
public KeyEvent ConvertScanCode(byte scan2, bool ctrl, bool shift, bool alt, bool num, bool caps, bool scroll)
{
var keyev = new KeyEvent();
var found = false;
if (scan2 == 0)
{
found = true;
return(keyev);
}
var scan = scan2;
if (alt)
{
keyev.Modifiers |= ConsoleModifiers.Alt;
}
if (ctrl)
{
keyev.Modifiers |= ConsoleModifiers.Control;
}
if (shift)
{
keyev.Modifiers |= ConsoleModifiers.Shift;
}
keyev.Type = (scan & 0x80) != 0 ? KeyEvent.KeyEventType.Break : KeyEvent.KeyEventType.Make;
if ((scan & 0x80) != 0)
{
scan = (byte)(scan ^ 0x80);
}
for (var index = 0; index < _keys.Count; index++)
{
var t = _keys[index];
if (t.Scancode == scan)
{
found = true;
var map = t;
var key = '\0';
if (shift)
{
if (caps)
{
key = map.ShiftCaps;
}
else if (num)
{
key = map.ShiftNum;
}
else
{
key = map.Shift;
}
}
else if (caps)
{
key = map.Caps;
}
else if (num)
{
key = map.Num;
}
else
{
key = map.Value;
}
keyev.KeyChar = key;
keyev.Key = num ? t.NumLockKey : t.Key;
break;
}
}
return(found ? keyev : null);
}
