/// <summary>
/// starts the job provided as parameters
/// </summary>
/// <param name="job">the Job object containing all the parameters</param>
/// <returns>success / failure indicator</returns>
private bool StartEncoding(TaggedJob job)
{
try
{
log = mainForm.Log.Info(string.Format("Log for {0} ({1}, {2} -> {3})", job.Name, job.Job.EncodingMode, job.InputFileName, job.OutputFileName));
log.LogEvent("Started handling job");
log.Expand();
//Check to see if output file already exists before encoding.
if (File.Exists(job.Job.Output) &&
(!Path.GetExtension(job.Job.Output).Equals(".lwi") && !Path.GetExtension(job.Job.Output).Equals(".ffindex") &&
!Path.GetExtension(job.Job.Output).Equals(".d2v") &&
!Path.GetExtension(job.Job.Output).Equals(".dgi")) && !mainForm.DialogManager.overwriteJobOutput(job.Job.Output))
{
throw new JobStartException("File exists and the user doesn't want to overwrite", ExceptionType.UserSkip);
}
// Get IJobProcessor
currentProcessor = GetProcessor(job.Job);
if (currentProcessor == null)
{
throw new JobStartException("No processor could be found", ExceptionType.Error);
}
// Preprocess
PreprocessJob(job.Job);
// Setup
try
{
currentProcessor.setup(job.Job, new StatusUpdate(job.Name), log);
}
catch (JobRunException e)
{
throw new JobStartException("Calling setup of processor failed with error '" + e.Message + "'", ExceptionType.Error);
}
if (currentProcessor == null)
{
throw new JobStartException("starting job failed", ExceptionType.Error);
}
// Do JobControl setup
currentProcessor.StatusUpdate += new JobProcessingStatusUpdateCallback(UpdateGUIStatus);
// Progress window
WorkerPriority.GetJobPriority(job.Job, out WorkerPriorityType oPriority, out bool lowIOPriority);
pw.setPriority(oPriority);
if (mainForm.Settings.OpenProgressWindow && mainForm.Visible)
{
this.ShowProcessWindow();
}
job.Start = DateTime.Now;
currentJob = job;
// Start
try
{
currentProcessor.start();
}
catch (JobRunException e)
{
throw new JobStartException("starting job failed with error '" + e.Message + "'", ExceptionType.Error);
}
RefreshAll();
MeGUI.core.util.WindowUtil.PreventSystemPowerdown();
return(true);
}
catch (JobStartException e)
{
this.HideProcessWindow();
log.LogValue("Error starting job", e);
if (e.type == ExceptionType.Error)
{
job.Status = JobStatus.ERROR;
}
else // ExceptionType.UserSkip
{
job.Status = JobStatus.SKIP;
}
currentProcessor = null;
currentJob = null;
RefreshAll();
return(false);
}
}