protected virtual void SelectKeyboard(KeyboardDescription keyboard)
{
Debug.Assert(keyboard.Engine == this);
Debug.Assert(keyboard is XkbKeyboardDescription);
var xkbKeyboard = keyboard as XkbKeyboardDescription;
if (xkbKeyboard == null)
{
throw new ArgumentException();
}
if (xkbKeyboard.GroupIndex >= 0)
{
_engine.SetGroup(xkbKeyboard.GroupIndex);
}
}
public bool ActivateKeyboard(IKeyboardDefinition keyboard)
{
Debug.Assert(keyboard is KeyboardDescription);
Debug.Assert(((KeyboardDescription)keyboard).Engine == this);
Debug.Assert(keyboard is XkbKeyboardDescription);
var xkbKeyboard = keyboard as XkbKeyboardDescription;
if (xkbKeyboard == null)
{
throw new ArgumentException();
}
if (xkbKeyboard.GroupIndex >= 0)
{
m_engine.SetGroup(xkbKeyboard.GroupIndex);
}
return(true);
}