SubtitleEdit/libse/SubtitleFormats/UnknownSubtitle29.cs

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3.5 KiB
C#
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using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle29 : SubtitleFormat
{
//00:00:30:21 00:00:35:22
//Et c'est là que nous devions
//passer la nuit.
//00:00:38:04 00:00:40:18
//Un nouveau martyre a commencé.
private static readonly Regex RegexTimeCode = new Regex(@"^\d\d:\d\d:\d\d:\d\d\t\d\d:\d\d:\d\d:\d\d$", RegexOptions.Compiled);
public override string Extension
{
get { return ".txt"; }
}
public override string Name
{
get { return "Unknown 29"; }
}
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("{0:00}:{1:00}:{2:00}:{3:00}", tc.Hours, tc.Minutes, tc.Seconds, 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}\t{1}\r\n{2}\r\n", MakeTimeCode(p.StartTime), MakeTimeCode(p.EndTime), text));
}
return sb.ToString();
}
private static TimeCode DecodeTimeCode(string timeCode)
{
string[] arr = timeCode.Split(new[] { ':', ';', ',' }, StringSplitOptions.RemoveEmptyEntries);
return new TimeCode(int.Parse(arr[0]), int.Parse(arr[1]), int.Parse(arr[2]), FramesToMillisecondsMax999(int.Parse(arr[3])));
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
_errorCount = 0;
Paragraph p = null;
var sb = new StringBuilder();
foreach (string line in lines)
{
string s = line.TrimEnd();
if (RegexTimeCode.IsMatch(s))
{
try
{
if (p != null)
{
p.Text = sb.ToString().Trim();
subtitle.Paragraphs.Add(p);
}
sb = new StringBuilder();
string[] arr = s.Split('\t');
if (arr.Length == 2)
p = new Paragraph(DecodeTimeCode(arr[0]), DecodeTimeCode(arr[1]), 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();
}
}
}