SubtitleEdit/libse/SubtitleFormats/AdobeEncoreTabs.cs

97 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 AdobeEncoreTabs : SubtitleFormat
{
private static readonly Regex RegexTimeCodes = new Regex(@"^\d\d:\d\d:\d\d:\d\d\t\d\d:\d\d:\d\d:\d\d\t", RegexOptions.Compiled);
public override string Extension
{
get { return ".txt"; }
}
public override string Name
{
get { return "Adobe Encore (tabs)"; }
}
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 \r)
sb.AppendLine(string.Format("{0}\t{1}\t{2}", EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), HtmlUtil.RemoveHtmlTags(p.Text, true).Replace(Environment.NewLine, "\r")));
}
return sb.ToString();
}
private static string EncodeTimeCode(TimeCode time)
{
//00:03:15:22 (last is frame)
return time.ToHHMMSSFF();
}
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.
Paragraph p = null;
subtitle.Paragraphs.Clear();
_errorCount = 0;
foreach (string line in lines)
{
if (RegexTimeCodes.IsMatch(line))
{
string temp = line.Substring(0, RegexTimeCodes.Match(line).Length);
string start = temp.Substring(0, 11);
string end = temp.Substring(12, 11);
string[] startParts = start.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
string[] endParts = end.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
if (startParts.Length == 4 && endParts.Length == 4)
{
string text = line.Remove(0, RegexTimeCodes.Match(line).Length - 1).Trim();
if (!text.Contains(Environment.NewLine))
text = text.Replace("\r", Environment.NewLine);
p = new Paragraph(DecodeTimeCodeFramesFourParts(startParts), DecodeTimeCodeFramesFourParts(endParts), 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();
}
}
}