private void input_SelectionChanged(object sender, string val)
{
// get language
bool bFound = false;
string strLanguage = LanguageSelectionContainer.GetLanguageFromFileName(System.IO.Path.GetFileNameWithoutExtension(input.SelectedText));
if (!String.IsNullOrEmpty(strLanguage))
{
SetLanguage(strLanguage);
bFound = true;
}
else if (input.SelectedText.ToLowerInvariant().EndsWith(".idx"))
{
List <SubtitleInfo> subTracks;
idxReader.readFileProperties(input.SelectedText, out subTracks);
if (subTracks.Count > 0)
{
SetLanguage(LanguageSelectionContainer.LookupISOCode(subTracks[0].Name));
bFound = true;
}
}
if (!bFound && this.SelectedItem != null && this.SelectedStreamIndex > 0)
{
SetLanguage(MainForm.Instance.Settings.DefaultLanguage1);
}
// get delay & track name
delay.Value = 0;
if (this.SelectedItem != null && this.SelectedStreamIndex > 0 && this.SelectedItem.Tag is OneClickStream)
{
delay.Value = ((OneClickStream)this.SelectedItem.Tag).Delay;
subName.Text = ((OneClickStream)this.SelectedItem.Tag).Name;
}
if (PrettyFormatting.getDelayAndCheck(input.SelectedText) != null)
{
delay.Value = PrettyFormatting.getDelayAndCheck(input.SelectedText) ?? 0;
}
if (showDefaultStream)
{
chkDefaultStream.Checked = this.SelectedStream.DefaultStream;
}
if (showForceStream)
{
chkForceStream.Checked = this.SelectedStream.ForcedStream;
}
raiseEvent();
}
/// <summary>
/// extracts the subtitle tracks in multiple files if needed
/// </summary>
private void writeSubtitles()
{
string strInputFile = job.Output;
if (!base.bFirstPass)
{
strInputFile = Path.Combine(Path.GetDirectoryName(strInputFile), Path.GetFileNameWithoutExtension(strInputFile) + "_forced.idx");
string strSUBFile = Path.ChangeExtension(strInputFile, ".sub");
FileInfo f = null;
if (File.Exists(strSUBFile))
{
f = new FileInfo(strSUBFile);
}
if (f == null || f.Length == 0)
{
log.LogEvent("no forced subtitles found");
job.FilesToDelete.Add(strInputFile);
job.FilesToDelete.Add(strSUBFile);
return;
}
}
if (job.SingleFileExport || !File.Exists(strInputFile))
{
return;
}
// multiple output files have to be generated based on the single input file
su.Status = "Generating files...";
string line;
string strLanguage = string.Empty;
bool bHeader = true; // same header for all output files
bool bWait = false;
bool bContentFound = false;
StringBuilder sbHeader = new StringBuilder();
StringBuilder sbIndex = new StringBuilder();
StringBuilder sbIndexTemp = new StringBuilder();
int index = 0;
using (StreamReader file = new StreamReader(strInputFile))
{
while ((line = file.ReadLine()) != null)
{
if (bHeader)
{
if (line.StartsWith("langidx:"))
{
// first subtitle track detected
bHeader = false;
bWait = true;
}
else
{
sbHeader.AppendLine(line);
}
}
else if (bWait)
{
sbIndexTemp.AppendLine(line);
if (line.StartsWith("id: "))
{
// new track detected
index = Int32.Parse(line.Substring(line.LastIndexOf(' ')));
strLanguage = line.Substring(line.IndexOf(' ') + 1, line.LastIndexOf(',') - line.IndexOf(' ') - 1);
strLanguage = LanguageSelectionContainer.LookupISOCode(strLanguage);
// create full output text
sbIndex.Clear();
sbIndex.Append(sbHeader.ToString());
sbIndex.AppendLine("langidx: " + index);
sbIndex.Append(sbIndexTemp.ToString());
bWait = false;
bContentFound = false;
}
}
else
{
if (String.IsNullOrEmpty(line))
{
bWait = true;
// check if the track found in the input file is selected to be demuxed
bool bFound = false;
if (!job.IndexAllTracks)
{
foreach (int id in job.TrackIDs)
{
if (index == id)
{
bFound = true;
}
}
}
// export if found or if all tracks should be demuxed
if ((bFound && bFirstPass) || (bFound && !bFirstPass && bContentFound) || (job.IndexAllTracks && bContentFound))
{
// create output file
string outputFile = Path.Combine(Path.GetDirectoryName(job.Output),
Path.GetFileNameWithoutExtension(job.Output)) + "_" + index + "_" + strLanguage + (!base.bFirstPass ? "_forced" : string.Empty) + ".idx";
using (StreamWriter output = new StreamWriter(outputFile))
output.WriteLine(sbIndex.ToString());
outputFile = Path.ChangeExtension(outputFile, ".sub");
File.Copy(Path.ChangeExtension(strInputFile, ".sub"), outputFile, true);
log.LogEvent("Subtitle file created: " + Path.GetFileName(outputFile));
}
sbIndexTemp.Clear();
sbIndexTemp.AppendLine(line);
}
else
{
if (line.StartsWith("timestamp:"))
{
bContentFound = true;
}
sbIndex.AppendLine(line);
}
}
}
}
}