private void Client_ReceiveCompleted(object sender, SocketHelper.Events.ReceiveEventArgs args)
{
if (args.ByteLength > 0)
{
using (MemoryStream ms = new MemoryStream(args.ReceivedBytes))
{
using (BinaryReader br = new BinaryReader(ms))
{
int code = br.ReadInt32();
switch ((ParamCode)code)
{
case ParamCode.TimePeriods:
{
OnVideoDataInfoReceived(VideoTimePeriodsPacket.Decode(ms));
}
break;
case ParamCode.LocalDownSource:
{
OnTreeNodesReceived(LocalVideosInfoPacket.Decode(ms));
}
break;
case ParamCode.Message:
onMessage(MessagePacket.Decode(ms));
break;
}
}
}
}
}
private void onLocalSourceInfoReceived(LocalVideosInfoPacket obj)
{
WindowUtil.BeginInvoke(() =>
{
UpdateTimePeriod(obj.TimePeriod.BeginTime, obj.TimePeriod.EndTime);
});
}
private void onLocalDownloadPath(string path)
{
Logger.Default.Trace("获取本地视频信息，Path：{0}", path);
LocalVideosInfoPacket packet = FolderManager.GetLocalVideoInfoPacket(path);
send(ParamCode.LocalDownSource, LocalVideosInfoPacket.Encode(packet));
}
public void TestLocalVideosInfoPacket()
{
TimePeriodPacket tpp = new TimePeriodPacket(new DateTime(2016, 7, 25), new DateTime(2016, 7, 25, 17, 0, 0));
VideoTimePeriodsPacket[] vtpps = new VideoTimePeriodsPacket[]
{
new VideoTimePeriodsPacket(new VideoInfo("id", 2), new TimePeriodPacket[0]),
new VideoTimePeriodsPacket(new VideoInfo("id2", 2), new TimePeriodPacket[]
{
new TimePeriodPacket(new DateTime(2016, 7, 25), new DateTime(2016, 7, 25, 16, 40, 0))
})
};
LocalVideosInfoPacket packet = new LocalVideosInfoPacket(tpp, vtpps);
byte[] buffer = LocalVideosInfoPacket.Encode(packet);
var packet2 = LocalVideosInfoPacket.Decode(buffer);
Assert.AreNotSame(packet, packet2);
TimePeriodPacketTest.AssertAreEqual(packet.TimePeriod, packet2.TimePeriod);
Assert.AreNotSame(packet.ValidTimePeriods, packet2.ValidTimePeriods);
Assert.AreEqual(packet.ValidTimePeriods.Length, packet2.ValidTimePeriods.Length);
for (int i = 0; i < packet.ValidTimePeriods.Length; i++)
{
VideoTimePeriodsPacketTest.AssertAreEqual(packet.ValidTimePeriods[i], packet2.ValidTimePeriods[i]);
}
}
private void onNodeUpdated(LocalVideosInfoPacket node)
{
Action <LocalVideosInfoPacket> handler = LocalSourceInfoReceived;
if (handler != null)
{
handler(node);
}
}
public void UpdateSource(VideoDataSource src)
{
if (src == null)
{
throw new ErrorMessageException("视频数据源参数不能为空值。");
}
Close();
_src = src;
_localVideos = null;
SourceValid = true;
}
private void onNodeUpdated(LocalVideosInfoPacket packet)
{
//更新节点树。
if (string.IsNullOrWhiteSpace(SearchContext))
{
updateFilteredVideos();
}
else
{
SearchContext = string.Empty;
}
}
private void OnTreeNodesReceived(LocalVideosInfoPacket lvip)
{
_localVideos = lvip;
Action <LocalVideosInfoPacket> handler = TreeNodesReceived;
if (handler != null)
{
handler(lvip);
}
foreach (VideoTimePeriodsPacket vtpp in lvip.ValidTimePeriods)
{
OnVideoDataInfoReceived(vtpp);
}
}
private void proxy_TreeNodesReceived(LocalVideosInfoPacket obj)
{
buildNodeRoot(obj.ValidTimePeriods);
onNodeUpdated(obj);
}
private void InfoManager_NodeUpdated(LocalVideosInfoPacket obj)
{
onNodeUpdated(obj);
}