SubtitleEdit/libse/SubtitleFormats/UnknownSubtitle38.cs
2019-01-19 14:40:37 +01:00

96 lines
3.5 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle38 : SubtitleFormat
{
private static readonly Regex RegexTimeCodes = new Regex(@"^\d+ \d\d:\d\d:\d\d:\d\d \d\d:\d\d:\d\d:\d\d$", RegexOptions.Compiled);
public override string Extension => ".txt";
public override string Name => "Unknown 38";
public override string ToText(Subtitle subtitle, string title)
{
var sb = new StringBuilder();
int index = 0;
foreach (Paragraph p in subtitle.Paragraphs)
{
//1 00:50:34:22 00:50:39:13
//Ich muss dafür sorgen,
//dass die Epsteins weiterleben
sb.AppendLine(string.Format("{4} {0} {1}{2}{3}{2}", EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), Environment.NewLine, HtmlUtil.RemoveHtmlTags(p.Text), index));
index++;
}
return sb.ToString();
}
private static string EncodeTimeCode(TimeCode time)
{
//1 00:50:39:13 (last is frame)
return $"{time.Hours:00}:{time.Minutes:00}:{time.Seconds:00}:{MillisecondsToFramesMaxFrameRate(time.Milliseconds):00}";
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
//1 00:03:15:22 00:03:23:10
//This is line one.
//This is line two.
Paragraph p = null;
subtitle.Paragraphs.Clear();
_errorCount = 0;
foreach (string line in lines)
{
if (RegexTimeCodes.IsMatch(line))
{
string[] temp = line.Split(' ');
if (temp.Length == 3)
{
string start = temp[1];
string end = temp[2];
string[] startParts = start.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
string[] endParts = end.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
if (startParts.Length == 4 && endParts.Length == 4)
{
p = new Paragraph(DecodeTimeCode(startParts), DecodeTimeCode(endParts), string.Empty);
subtitle.Paragraphs.Add(p);
}
}
}
else if (string.IsNullOrWhiteSpace(line))
{
// skip these lines
}
else if (p != null)
{
if (string.IsNullOrEmpty(p.Text))
{
p.Text = line;
}
else
{
p.Text = p.Text + Environment.NewLine + line;
}
}
}
subtitle.Renumber();
}
private static TimeCode DecodeTimeCode(string[] parts)
{
//00:00:07:12
string hour = parts[0];
string minutes = parts[1];
string seconds = parts[2];
string frames = parts[3];
return new TimeCode(int.Parse(hour), int.Parse(minutes), int.Parse(seconds), FramesToMillisecondsMax999(int.Parse(frames)));
}
}
}