/// <summary>
/// 报告processor的处理进度。
/// </summary>
/// <param name="jobItem"></param>
/// <param name="processingInfo"></param>
/// <param name="e"></param>
/// <returns>如果处理顺利完成，返回true；如果被用户中止或中途出错，返回false。</returns>
private bool ProcessingReport(JobItem jobItem, IMediaProcessingInfo processingInfo, DoWorkEventArgs e)
{
while (true)
{
if (this.backgroundWorker.CancellationPending)
{
jobItem.QuitProcessing();
this.SetJobEventAndReportProgress(jobItem, JobEvent.QuitAllProcessing);
return(false);
}
if (processingInfo.HasExited)
{
if (processingInfo.Progress != 100)
{
this.SetJobEventAndReportProgress(jobItem, JobEvent.Error);
MessageBox.Show("发生了一个错误。编码器/混流器未完成工作就退出了。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
this.SynchReportProgress(jobItem);
return(true);
}
this.SynchReportProgress(jobItem);
Thread.Sleep(500);
}
}
