private void ApplyState(State state)
{
RemoveEvents();
if (_currentState != state)
{
//abort/dispose currently running job
if (_currentState != null)
_currentState.Dispose();
//update with new job
_currentState = state;
_currentState.DisplayContentChanged += _currentState_DisplayContentChanged;
_currentState.StateChanged += _currentState_StateChanged;
}
AddEvents();
}
void _currentState_StateChanged(State newState)
{
ApplyState(newState);
}
protected void RiseStateChangedEvent(State nextState)
{
StateChanged(nextState);
}