/// <summary>
/// Performs the work in the processing thread.
/// </summary>
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
WorkerVars workerVars = e.Argument as WorkerVars;
List <List <InfoCombined> > combinedAll = new List <List <InfoCombined> >();
WorkerSubs subsWorker = new WorkerSubs();
int totalLines = 0;
bool needToGenerateCombinedAll = workerVars.CombinedAll == null;
// Only generate a combinedAll if one if not provided
if (needToGenerateCombinedAll)
{
// Parse and combine the subtitles
try
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Combine subs");
combinedAll = subsWorker.combineAllSubs(workerVars, dialogProgress);
if (combinedAll != null)
{
workerVars.CombinedAll = combinedAll;
}
else
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong before processing could start.\n" + e1);
e.Cancel = true;
return;
}
foreach (List <InfoCombined> combArray in workerVars.CombinedAll)
{
totalLines += combArray.Count;
}
if (totalLines == 0)
{
UtilsMsg.showErrMsg(
"No lines of dialog could be parsed from the subtitle files.\nPlease check that they are valid.");
e.Cancel = true;
return;
}
// Inactivate lines
try
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Inactivate lines");
combinedAll = subsWorker.inactivateLines(workerVars, dialogProgress);
if (combinedAll != null)
{
workerVars.CombinedAll = combinedAll;
}
else
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while setting active lines.\n" + e1);
e.Cancel = true;
return;
}
}
// Find context lines
if (Settings.Instance.ContextLeadingCount > 0 || Settings.Instance.ContextTrailingCount > 0)
{
try
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Find context lines");
combinedAll = subsWorker.markLinesOnlyNeededForContext(workerVars, dialogProgress);
if (combinedAll != null)
{
workerVars.CombinedAll = combinedAll;
}
else
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while finding context lines.\n" + e1);
e.Cancel = true;
return;
}
}
// Remove Inactive lines (unless they are needed for context)
try
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Remove inactive lines");
combinedAll = subsWorker.removeInactiveLines(workerVars, dialogProgress, true);
if (combinedAll != null)
{
workerVars.CombinedAll = combinedAll;
}
else
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while removing inactive lines.\n" + e1);
e.Cancel = true;
return;
}
totalLines = 0;
foreach (List <InfoCombined> combArray in workerVars.CombinedAll)
{
totalLines += combArray.Count;
}
if (totalLines == 0)
{
UtilsMsg.showErrMsg(
"No lines will be processed. Please check your settings to make\nsure that you are not mistakenly pruning too many lines.");
e.Cancel = true;
return;
}
try
{
// Move vobsubs from preview dir to .media dir
if (!needToGenerateCombinedAll)
{
if (!subsWorker.copyVobsubsFromPreviewDirToMediaDir(workerVars, dialogProgress))
{
e.Cancel = true;
return;
}
}
}
catch
{
}
// Generate SRS import file
try
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Generate import file");
WorkerSrs srsWorker = new WorkerSrs();
if (!srsWorker.genSrs(workerVars, dialogProgress))
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while generating the SRS import file.\n" + e1);
e.Cancel = true;
return;
}
List <List <InfoCombined> > combinedAllWithContext =
ObjectCopier.Clone <List <List <InfoCombined> > >(workerVars.CombinedAll);
// Generate audio clips
try
{
if (Settings.Instance.AudioClips.Enabled)
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Generate audio clips");
if (Settings.Instance.ContextLeadingCount > 0 &&
Settings.Instance.ContextLeadingIncludeAudioClips ||
Settings.Instance.ContextTrailingCount > 0 &&
Settings.Instance.ContextTrailingIncludeAudioClips)
{
workerVars.CombinedAll = combinedAllWithContext;
}
else
{
workerVars.CombinedAll = subsWorker.removeContextOnlyLines(combinedAllWithContext);
}
WorkerAudio audioWorker = new WorkerAudio();
if (!audioWorker.genAudioClip(workerVars, dialogProgress))
{
e.Cancel = true;
return;
}
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while generating the audio clips.\n" + e1);
e.Cancel = true;
return;
}
// Generate Snapshots
try
{
if (Settings.Instance.Snapshots.Enabled)
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Generate snapshots");
if (Settings.Instance.ContextLeadingCount > 0 &&
Settings.Instance.ContextLeadingIncludeSnapshots ||
Settings.Instance.ContextTrailingCount > 0 &&
Settings.Instance.ContextTrailingIncludeSnapshots)
{
workerVars.CombinedAll = combinedAllWithContext;
}
else
{
workerVars.CombinedAll = subsWorker.removeContextOnlyLines(combinedAllWithContext);
}
WorkerSnapshot snapshotWorker = new WorkerSnapshot();
if (!snapshotWorker.genSnapshots(workerVars, dialogProgress))
{
e.Cancel = true;
return;
}
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while generating snapshots.\n" + e1);
e.Cancel = true;
return;
}
// Generate video clips
try
{
if (Settings.Instance.VideoClips.Enabled)
{
DialogProgress.nextStepInvoke(dialogProgress, ++currentStep, "Generate video clips");
if (Settings.Instance.ContextLeadingCount > 0 &&
Settings.Instance.ContextLeadingIncludeVideoClips ||
Settings.Instance.ContextTrailingCount > 0 &&
Settings.Instance.ContextTrailingIncludeVideoClips)
{
workerVars.CombinedAll = combinedAllWithContext;
}
else
{
workerVars.CombinedAll = subsWorker.removeContextOnlyLines(combinedAllWithContext);
}
WorkerVideo videoWorker = new WorkerVideo();
if (!videoWorker.genVideoClip(workerVars, dialogProgress))
{
e.Cancel = true;
return;
}
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while generating the video clips.\n" + e1);
e.Cancel = true;
return;
}
e.Result = workerVars;
}