using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
///
/// http://forum.videohelp.com/threads/365786-Converting-Subtitles-%28XML-PNG%29-to-idx-sub
///
public class SatBoxPng : SubtitleFormat
{
public override string Extension
{
get { return ".txt"; }
}
public override string Name
{
get { return "SatBox png"; }
}
public override bool IsTimeBased
{
get { return true; }
}
public override bool IsMine(List lines, string fileName)
{
var subtitle = new Subtitle();
LoadSubtitle(subtitle, lines, fileName);
return subtitle.Paragraphs.Count > _errorCount;
}
public override string ToText(Subtitle subtitle, string title)
{
return "Not implemented";
}
public override void LoadSubtitle(Subtitle subtitle, List lines, string fileName)
{
//
Paragraph p = null;
subtitle.Paragraphs.Clear();
_errorCount = 0;
if (string.IsNullOrEmpty(fileName))
return;
string path = Path.GetDirectoryName(fileName);
foreach (string line in lines)
{
if (line.Contains(" s=\"") && line.Contains(" e=\"") && line.Contains(" i=\"") && line.Contains(".png") && (line.Contains(" 0 && line.Length > start + 4)
{
int end = line.IndexOf('"', start + 3);
if (end > 0 && line.Length > end + 3)
{
string value = line.Substring(start + 3, end - start - 3);
return value;
}
}
return string.Empty;
}
private static TimeCode DecodeTimeCode(string s)
{
return TimeCode.FromSeconds(double.Parse(s, CultureInfo.InvariantCulture));
}
}
}