// Add our keyboard handler
private void AddKeyboardHandlerDelegate()
{
if (null == _eKeyboardHandler)
{
_eKeyboardHandler = new KeyCommandEventHandler(ProcessSessionEvents);
_session.KeyCommandEvent += _eKeyboardHandler;
}
}
// Remove our keyboard handler
private void RemoveKeyboardHandlerDelegate()
{
if (null != _eKeyboardHandler)
{
_session.KeyCommandEvent -= _eKeyboardHandler;
_eKeyboardHandler = null;
}
}
// Constructor
internal EventHandlerDelegate(PlaybackSession session, Tuning tuning, OverlaySurface overlaySurface, UserInterface userInterface)
{
_tuning = tuning;
_session = session;
_overlaySurface = overlaySurface;
_userInterface = userInterface;
_eKeyboardHandler = null;
_eChannelChangeHandler = null;
}
