private void initDisplayer(VideoCacheManager cache, ITimeProcess playProcess)
{
_displayer = new VideoDisplayManager(cache, playProcess);
_displayer.OnCaching += onCaching;
_displayer.OnHaveData += onHaveData;
_displayer.VideoFrameImageEvent += onVideoFrameImage;
}
private VideoControlViewModel(DateTime begin, DateTime end, ITimeProcess playProcess)
{
this.Begin = begin;
this.End = end;
_loadedData = new List <TimePeriodPacket>();
_playProcess = playProcess;
StreamChangeCmd = new CommandDelegate(_ => doStreamChangeCmd());
SnapshotCmd = new CommandDelegate(_ => doSnapshotCmd());
CloseCmd = new CommandDelegate(_ => doCloseCmd());
}
public PlaySliderViewModel(ITimeProcess timeProcess)
{
_timeProcess = timeProcess;
ProgressBarMouseDownCmd = new CommandDelegate(_ => doProgBarMouseDownCmd());
ProgressBarMouseUpCmd = new CommandDelegate(_ => doProgBarMouseUpCmd());
PropertyChanged += onPropertyChanged;
_disposeEvent.Reset();
new Thread(run)
{
IsBackground = true
}.Start();
}
public VideoDisplayManager(VideoCacheManager cache, ITimeProcess playProcess)
{
_replayProcess = playProcess;
_replayProcess.JumpEvent += onJump;
_replayProcess.FastTimesEvent += onFastTimes;
_replayProcess.AddCache(_guid);
_render = new D3DImageSource();
_render.ImageSourceChanged += render_ImageSourceChanged;
_decoder = new VideoStreamDecoder();
_decoder.VideoFrameEvent += onVideoFrame;
_cache = cache;
_cache.PropertyChanged += _cache_PropertyChanged;
_disposeEvent.Reset();
new Thread(run)
{
IsBackground = true
}.Start();
onJump();
onFastTimes();
}
public VideoDisplayViewModel(LocalDownloadInfoPacket param, DateTime begin, DateTime end, ITimeProcess palyProcess)
{
StreamManager = new VideoCacheManager(param, begin, end);
initDisplayer(StreamManager, palyProcess);
}
public VideoDisplayViewModel(DownloadInfoParam param, ITimeProcess playProcess)
{
StreamManager = new VideoCacheManager(param);
initDisplayer(StreamManager, playProcess);
}
public VideoControlViewModel(LocalDownloadInfoPacket localDownInfo, DateTime begin, DateTime end, ITimeProcess playProcess)
: this(begin, end, playProcess)
{
VideoInfo = localDownInfo.Info;
DisplayModel = new VideoDisplayViewModel(localDownInfo, begin, end, _playProcess);
}
public VideoControlViewModel(DownloadInfoParam downloadInfo, ITimeProcess playProcess) : this(downloadInfo.BeginTime, downloadInfo.EndTime, playProcess)
{
VideoInfo = downloadInfo;
TotalMilliSeconds = (downloadInfo.EndTime - downloadInfo.BeginTime).TotalMilliseconds;
DisplayModel = new VideoDisplayViewModel(downloadInfo, _playProcess);
}
