private void playFromUrl(IUrl ui)
{
if (ui is ITimePeriod)
{
ITimePeriod tp = ui as ITimePeriod;
playCtrl.ViewModel.UpdateTimePeriod(tp.BeginTime, tp.EndTime);
}
//更新数据源。
VideoInfoManager.Instance.UpdateSource(ui);
int sourceIndex = VideoInfoManager.Instance.SourceIndex;
UrlAndIndex uai = new UrlAndIndex(ui, sourceIndex);
new Thread(initPlay)
{
IsBackground = true,
Name = "InitPlayVideos"
}.Start(uai);
}
private void initPlay(object uaiObj)
{
UrlAndIndex uai = (UrlAndIndex)uaiObj;
IUrl ui = uai.Url;
int index = uai.Index;
if (ui.VideoInfos == null || ui.VideoInfos.Length == 0)
{
return;
}
while (index == VideoInfoManager.Instance.SourceIndex)
{
PlayControlViewModel vm = getPlayCtrlModel();
if (vm.IsReadyToPlay())
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
playVideoInfos(vm, ui);
}), null);
break;
}
Thread.Sleep(100);
}
}
