SubtitleEdit/libse/SubtitleFormats/UnknownSubtitle57.cs
2016-06-07 06:31:03 +02:00

92 lines
3.3 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle57 : SubtitleFormat
{
private static readonly Regex RegexTimeCodes = new Regex(@"^\d\d:\d\d:\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 57"; }
}
public override bool IsTimeBased
{
get { return true; }
}
public override bool IsMine(List<string> lines, string fileName)
{
var subtitle = new Subtitle();
var sb = new StringBuilder();
foreach (string line in lines)
sb.AppendLine(line);
LoadSubtitle(subtitle, lines, fileName);
return subtitle.Paragraphs.Count > _errorCount;
}
public override string ToText(Subtitle subtitle, string title)
{
var sb = new StringBuilder();
foreach (Paragraph p in subtitle.Paragraphs)
{
//00:00:54.08 00:00:58.06 - Saucers... - ... a dry lake bed. (newline is //)
sb.AppendLine(string.Format("{0} {1} {2}", EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), HtmlUtil.RemoveHtmlTags(p.Text).Replace(Environment.NewLine, "//")));
}
return sb.ToString();
}
private static string EncodeTimeCode(TimeCode time)
{
//00:03:15.22 (last is frame)
return string.Format("{0:00}:{1:00}:{2:00}.{3:00}", time.Hours, time.Minutes, time.Seconds, MillisecondsToFramesMaxFrameRate(time.Milliseconds));
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
//00:03:15.22 00:03:23.10 This is line one.//This is line two.
_errorCount = 0;
Paragraph p = null;
subtitle.Paragraphs.Clear();
char[] splitChars = { ':', '.' };
foreach (string line in lines)
{
var match = RegexTimeCodes.Match(line);
if (match.Success)
{
string temp = line.Substring(0, match.Length);
if (line.Length >= 23)
{
string text = line.Remove(0, 23).Trim();
if (!text.Contains(Environment.NewLine))
text = text.Replace("//", Environment.NewLine);
p = new Paragraph(DecodeTimeCodeFrames(temp.Substring(0, 11), splitChars), DecodeTimeCodeFrames(temp.Substring(12, 11), splitChars), text);
subtitle.Paragraphs.Add(p);
}
}
else if (string.IsNullOrWhiteSpace(line))
{
}
else if (p != null)
{
if (p.Text.Length < 200)
p.Text = (p.Text + Environment.NewLine + line).Trim();
}
}
subtitle.Renumber();
}
}
}