mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 06:52:35 +01:00
71 lines
2.6 KiB
C#
71 lines
2.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class UnknownSubtitle93 : SubtitleFormat
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{
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private static readonly Regex RegexTimeCodes = new Regex(@"^\[\d+\.\d+ +\d+\.\d+\].*", RegexOptions.Compiled);
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public override string Extension => ".txt";
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public override string Name => "Unknown 93";
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public override string ToText(Subtitle subtitle, string title)
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{
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var sb = new StringBuilder();
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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//[13.560 23.900] Heute geht es...
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sb.AppendLine($"[{EncodeTimeCode(p.StartTime)} {EncodeTimeCode(p.EndTime)}] {HtmlUtil.RemoveHtmlTags(p.Text, true).Replace(Environment.NewLine, "\r")}");
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}
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return sb.ToString();
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}
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private static string EncodeTimeCode(TimeCode time)
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{
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return string.Format(CultureInfo.InvariantCulture, "{0:0.000}", time.TotalSeconds);
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}
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public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
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{
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Paragraph p = null;
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subtitle.Paragraphs.Clear();
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_errorCount = 0;
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foreach (string line in lines)
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{
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var s = line.Trim();
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if (RegexTimeCodes.IsMatch(s))
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{
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var indexOfSeparator = s.IndexOf(']');
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var timeCodes = s.Substring(1, indexOfSeparator - 2);
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var text = s.Remove(0, indexOfSeparator + 1).TrimStart();
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var arr = timeCodes.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
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string start = arr[0];
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string end = arr[1];
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text = text.Replace("\r", Environment.NewLine);
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p = new Paragraph(DecodeTimeCode(start), DecodeTimeCode(end), text);
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subtitle.Paragraphs.Add(p);
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}
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else
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{
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_errorCount++;
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if (_errorCount > 20)
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{
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return;
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}
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}
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}
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subtitle.Renumber();
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}
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private static TimeCode DecodeTimeCode(string secondsAndMilliseconds)
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{
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return new TimeCode(double.Parse(secondsAndMilliseconds, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture) * TimeCode.BaseUnit);
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}
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}
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}
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