/// <summary>
/// HookCallback procedure that calls accordingly the KeyDown or KeyUp events.
/// </summary>
/// <param name="keyEvent">Keyboard event</param>
/// <param name="vkCode">VKCode</param>
/// <param name="character">Character as string.</param>
/// <returns>Was the event handled</returns>
bool KeyboardListener_KeyboardCallback(User32.KeyEvent keyEvent, int vkCode)
{
RawKeyEventArgs args = null;
switch (keyEvent)
{
// KeyDown events
case User32.KeyEvent.WM_KEYDOWN:
if (KeyDown != null)
{
args = new RawKeyEventArgs(vkCode, false);
dispatcher.Invoke(new RawKeyEventHandler(KeyDown), this, args);
}
break;
case User32.KeyEvent.WM_SYSKEYDOWN:
if (KeyDown != null)
{
args = new RawKeyEventArgs(vkCode, true);
dispatcher.Invoke(new RawKeyEventHandler(KeyDown), this, args);
}
break;
// KeyUp events
case User32.KeyEvent.WM_KEYUP:
if (KeyUp != null)
{
args = new RawKeyEventArgs(vkCode, false);
dispatcher.Invoke(new RawKeyEventHandler(KeyUp), this, args);
}
break;
case User32.KeyEvent.WM_SYSKEYUP:
if (KeyUp != null)
{
args = new RawKeyEventArgs(vkCode, true);
dispatcher.Invoke(new RawKeyEventHandler(KeyUp), this, args);
}
break;
default:
break;
}
return(args != null && args.IsHandled);
}
private void OnKeyDown(object sender, RawKeyEventArgs args)
{
switch (args.Key)
{
case Key.MediaNextTrack:
plexApi.PlayBack.SkipNext(this.device);
break;
case Key.MediaPreviousTrack:
plexApi.PlayBack.SkipPrevious(this.device);
break;
//case Key.MediaStop:
// plexApi.PlayBack.SkipNext(this.device);
break;
case Key.MediaPlayPause:
plexApi.PlayBack.Pause(this.device);
break;
}
}
