1 using System;

     2 using System.Collections.Generic;

     3 using System.Linq;

     4 using System.Text;

     5 using System.Windows;

     6 

     7 namespace FingersDance.Control.SyncSource

     8 {

     9     public enum SyncSourceState

    10     {

    11         Playing,

    12         Paused,

    13         Stopped

    14     }

    15 

    16     public class SyncSourceEventArg : RoutedEventArgs

    17     {

    18         public SyncSourceState OrignalState { get; set; }

    19     }

    20 

    21     public delegate void SyncSourceEventHandler(Object source, SyncSourceEventArg e);

    22 

    23     public interface ISyncSource

    24     {

    25         void Play();

    26         void Pause();

    27         void Stop();

    28         SyncSourceState State { get; set; }

    29         event SyncSourceEventHandler CurrentStateChanged;

    30     }

    31 }