private void DrawKey()
{
int scanCode = this.scanCode;
int extended = this.extended;
ButtonEffect effect;
if (MappingsManager.IsEmptyMapping(Map) == false)
{
// Remapped or disabled?
if (MappingsManager.IsDisabledMapping(Map))
{
// Disabled
if (MappingsManager.IsMappingPending(Map))
{
effect = ButtonEffect.DisabledPending;
}
else
{
effect = ButtonEffect.Disabled;
}
}
else
{
// Is this key mapped under the current filter?
if (MappingsManager.IsMappingPending(Map))
{
effect = ButtonEffect.MappedPending;
}
else
{
effect = ButtonEffect.Mapped;
}
// Either way, we want the button to show what it is (will be) mapped to:
scanCode = Map.To.ScanCode;
extended = Map.To.Extended;
}
}
else
{
// Not mapped now, but was this key mapped before under the current filter??
var km = MappingsManager.GetClearedMapping(scanCode, extended);
if (MappingsManager.IsEmptyMapping(km))
{
effect = ButtonEffect.None;
}
else if (MappingsManager.IsDisabledMapping(km))
{
effect = ButtonEffect.EnabledPending;
}
else
{
effect = ButtonEffect.UnmappedPending;
}
}
var keybmp = ButtonImages.GetButtonImage(
scanCode, extended, button, horizontalStretch, verticalStretch, scale, effect);
SetImage(keybmp);
}
