private ListViewItem AddToQueue(JobInfo jobInfo)
{
ListViewItem item = new ListViewItem
{
Group = listView1.Groups[(int) jobInfo.Task],
Tag = jobInfo.Process,
Text = jobInfo.Input
};
item.SubItems.Add(jobInfo.Output);
if (listView1.InvokeRequired)
{
listView1.Invoke((MethodInvoker) delegate
{
listView1.Items.Add(item);
});
}
else
{
listView1.Items.Add(item);
}
processes.Add(jobInfo.Process);
return item;
}
private void RunAsync(JobInfo jobInfo)
{
if (File.Exists(ffmpeg))
{
tabControl1.SelectTab(queueTab);
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += (obj, ea) => bw_DoWork(ea, jobInfo);
bw.RunWorkerCompleted += bw_RunWorkerCompleted;
bw.RunWorkerAsync();
}
else
{
Log(ffmpeg + " not found");
OnError();
}
}
private void OnSuccess(JobInfo jobInfo)
{
if (OpenExplorer && !Utility.LaunchExplorer(jobInfo.Output))
{
SystemSounds.Hand.Play();
}
}
private void OnError(JobInfo jobInfo = null)
{
SystemSounds.Hand.Play();
if (jobInfo != null)
OnCancel(jobInfo);
}
private void OnCancel(JobInfo jobInfo)
{
Utility.RemovePath(jobInfo.Output);
}
private void bw_DoWork(DoWorkEventArgs e, JobInfo jobInfo)
{
Process p = jobInfo.CreateProcess(ffmpeg);
p.OutputDataReceived += (s, ea) => Log(ea.Data);
p.ErrorDataReceived += (s, ea) => Log(ea.Data);
var item = AddToQueue(jobInfo);
logger.Log(p.StartInfo.FileName + " " + p.StartInfo.Arguments);
p.Start();
p.BeginOutputReadLine();
p.BeginErrorReadLine();
p.WaitForExit();
RemoveFromQueue(item);
switch (p.ExitCode)
{
// Kill()
case -1:
jobInfo.Result = JobInfo.EResult.Cancel;
break;
// OK
case 0:
jobInfo.Result = JobInfo.EResult.Success;
break;
// ffmpeg error
default:
jobInfo.Result = JobInfo.EResult.Error;
break;
}
e.Result = jobInfo;
p.Dispose();
}