SubtitleEdit/libse/SubtitleFormats/UnknownSubtitle35.cs

115 lines
3.9 KiB
C#

using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle35 : SubtitleFormat
{
//0072.08-0076.05
//Pidin täna peaaegu surma saama,
//kuna röövisid vale koera.
//0076.09-0078.14
//Mõtled seda tõsiselt või?
private static readonly Regex RegexTimeCode = new Regex(@"^\d\d\d\d\.\d\d-\d\d\d\d\.\d\d$", RegexOptions.Compiled);
public override string Extension
{
get { return ".txt"; }
}
public override string Name
{
get { return "Unknown 35"; }
}
public override bool IsTimeBased
{
get { return true; }
}
public override bool IsMine(List<string> lines, string fileName)
{
var subtitle = new Subtitle();
LoadSubtitle(subtitle, lines, fileName);
return subtitle.Paragraphs.Count > _errorCount;
}
private static string MakeTimeCode(TimeCode tc)
{
return string.Format("{0:0000}.{1:00}", (int)tc.TotalSeconds, MillisecondsToFramesMaxFrameRate(tc.Milliseconds));
}
public override string ToText(Subtitle subtitle, string title)
{
var sb = new StringBuilder();
for (int i = 0; i < subtitle.Paragraphs.Count; i++)
{
Paragraph p = subtitle.Paragraphs[i];
string text = HtmlUtil.RemoveHtmlTags(p.Text);
sb.AppendLine(string.Format("{0}-{1}\r\n{2}\r\n", MakeTimeCode(p.StartTime), MakeTimeCode(p.EndTime), text));
}
return sb.ToString();
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
_errorCount = 0;
Paragraph p = null;
var sb = new StringBuilder();
char[] splitChars = { ':', ';', ',', '.' };
foreach (string line in lines)
{
string s = line.Trim();
if (RegexTimeCode.IsMatch(s))
{
try
{
if (p != null)
{
p.Text = sb.ToString().Trim();
subtitle.Paragraphs.Add(p);
}
sb = new StringBuilder();
string[] arr = s.Split('-');
if (arr.Length == 2)
{
var parts1 = arr[0].Split(splitChars);
var parts2 = arr[1].Split(splitChars);
// parts1/2 most have length of 2
if (parts1.Length + parts2.Length == 4)
{
p = new Paragraph(DecodeTimeCodeFramesTwoParts(parts1), DecodeTimeCodeFramesTwoParts(parts2), string.Empty);
}
else
{
p = new Paragraph(DecodeTimeCodeFramesTwoParts(parts1), DecodeTimeCodeFramesTwoParts(parts2), string.Empty);
}
}
}
catch
{
_errorCount++;
p = null;
}
}
else if (!string.IsNullOrWhiteSpace(s))
{
sb.AppendLine(s);
}
}
if (p != null)
{
p.Text = sb.ToString().Trim();
subtitle.Paragraphs.Add(p);
}
subtitle.Renumber();
}
}
}