mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 06:52:35 +01:00
98 lines
3.7 KiB
C#
98 lines
3.7 KiB
C#
using Nikse.SubtitleEdit.Core.Forms.FixCommonErrors;
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using System;
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using System.Collections.Generic;
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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 UnknownSubtitle97 : SubtitleFormat
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{
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private static readonly Regex RegexTimeCode = new Regex(@"^\d\d:\d\d:\d\d\s+.+", RegexOptions.Compiled);
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public override string Extension => ".txt";
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public override string Name => "Unknown 97";
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public override string ToText(Subtitle subtitle, string title)
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{
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//00:00:20 I think we’ve heard enough.
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//
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//00:00:22 - Wait, he’s the one that…
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//\t\t-ENOUGH!
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const string writeFormat = "{0:00}:{1:00}:{2:00} {3}";
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var sb = new StringBuilder();
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foreach (var p in subtitle.Paragraphs)
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{
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var textBuilder = new StringBuilder();
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var list = p.Text.SplitToLines();
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for (var index = 0; index < list.Count; index++)
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{
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var line = list[index];
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if (index > 0)
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{
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textBuilder.Append("\t\t");
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}
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textBuilder.AppendLine(line);
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}
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sb.AppendLine(string.Format(writeFormat, p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, textBuilder));
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}
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return sb.ToString().Trim() + Environment.NewLine;
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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 paragraph = null;
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_errorCount = 0;
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subtitle.Paragraphs.Clear();
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foreach (var line in lines)
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{
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var s = line.Trim();
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if (string.IsNullOrEmpty(s))
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{
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// ignore
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}
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else
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{
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var match = RegexTimeCode.Match(s);
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if (match.Success)
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{
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var arr = match.Value.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
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if (arr.Length >= 2)
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{
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var start = GetTimeCode(arr[0].Trim());
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var text = s.Remove(0, 8).Trim();
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paragraph = new Paragraph(start, new TimeCode(), text);
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paragraph.EndTime.TotalMilliseconds = paragraph.StartTime.TotalMilliseconds + Utilities.GetOptimalDisplayMilliseconds(paragraph.Text);
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subtitle.Paragraphs.Add(paragraph);
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}
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}
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else if (paragraph != null)
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{
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paragraph.Text = (paragraph.Text + Environment.NewLine + s).Trim();
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paragraph.EndTime.TotalMilliseconds = paragraph.StartTime.TotalMilliseconds + Utilities.GetOptimalDisplayMilliseconds(paragraph.Text);
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}
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else
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{
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_errorCount++;
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}
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}
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}
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new FixOverlappingDisplayTimes().Fix(subtitle, new EmptyFixCallback());
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subtitle.Renumber();
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}
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private static TimeCode GetTimeCode(string code)
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{
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var arr = code.Split(':');
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if (arr.Length == 3 && int.TryParse(arr[0], out int hours) && int.TryParse(arr[1], out int minutes) && int.TryParse(arr[2], out int seconds))
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{
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return new TimeCode(hours, minutes, seconds, 0);
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}
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return new TimeCode();
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}
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}
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}
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