public bool ProcessRawEvent(RawKeyboardEventArgs rawEvent)
{
if (rawEvent.KeyStates == KeyStates.Down)
{
downKeys.Add(rawEvent.Key);
}
else
{
downKeys.Remove(rawEvent.Key);
}
RoutedEvent previewRoutedEvent;
RoutedEvent routedEvent;
if (rawEvent.KeyStates == KeyStates.Down)
{
previewRoutedEvent = Keyboard.PreviewKeyDownEvent;
routedEvent = Keyboard.KeyDownEvent;
}
else if (rawEvent.KeyStates == KeyStates.None)
{
previewRoutedEvent = Keyboard.PreviewKeyUpEvent;
routedEvent = Keyboard.KeyUpEvent;
}
else
{
throw new Granular.Exception("Unexpected KeyStates \"{0}\"", rawEvent.KeyStates);
}
KeyEventArgs previewEventArgs = new KeyEventArgs(previewRoutedEvent, Target, this, rawEvent.Timestamp, rawEvent.Key, rawEvent.KeyStates, rawEvent.IsRepeat);
KeyEventArgs eventArgs = new KeyEventArgs(routedEvent, Target, this, rawEvent.Timestamp, rawEvent.Key, rawEvent.KeyStates, rawEvent.IsRepeat);
PreProcessKey.Raise(this, previewEventArgs);
if (Target != null)
{
Target.RaiseEvents(previewEventArgs, eventArgs);
}
PostProcessKey.Raise(this, eventArgs);
return((previewEventArgs.Handled || eventArgs.Handled) && !previewEventArgs.ForceHostHandling && !eventArgs.ForceHostHandling);
}
public bool ProcessRawEvent(RawKeyboardEventArgs rawEvent)
{
if (rawEvent.KeyStates == KeyStates.Down)
{
downKeys.Add(rawEvent.Key);
}
else
{
downKeys.Remove(rawEvent.Key);
}
RoutedEvent previewRoutedEvent;
RoutedEvent routedEvent;
if (rawEvent.KeyStates == KeyStates.Down)
{
previewRoutedEvent = Keyboard.PreviewKeyDownEvent;
routedEvent = Keyboard.KeyDownEvent;
}
else if (rawEvent.KeyStates == KeyStates.None)
{
previewRoutedEvent = Keyboard.PreviewKeyUpEvent;
routedEvent = Keyboard.KeyUpEvent;
}
else
{
throw new Granular.Exception("Unexpected KeyStates \"{0}\"", rawEvent.KeyStates);
}
KeyEventArgs previewEventArgs = new KeyEventArgs(previewRoutedEvent, Target, this, rawEvent.Timestamp, rawEvent.Key, rawEvent.KeyStates, rawEvent.IsRepeat);
KeyEventArgs eventArgs = new KeyEventArgs(routedEvent, Target, this, rawEvent.Timestamp, rawEvent.Key, rawEvent.KeyStates, rawEvent.IsRepeat);
PreProcessKey.Raise(this, previewEventArgs);
if (Target != null)
{
Target.RaiseEvents(previewEventArgs, eventArgs);
}
PostProcessKey.Raise(this, eventArgs);
return (previewEventArgs.Handled || eventArgs.Handled) && !previewEventArgs.ForceHostHandling && !eventArgs.ForceHostHandling;
}