mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 06:52:35 +01:00
118 lines
4.0 KiB
C#
118 lines
4.0 KiB
C#
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 MidwayInscriberCGX : SubtitleFormat
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{
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private static readonly Regex regexTimeCodes = new Regex(@"<\d\d:\d\d:\d\d:\d\d> <\d\d:\d\d:\d\d:\d\d>$", RegexOptions.Compiled);
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public override string Extension
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{
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get { return ".txt"; }
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}
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public override string Name
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{
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get { return "Midway Inscriber CG-X"; }
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}
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public override bool IsTimeBased
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{
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get { return true; }
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}
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public override bool IsMine(List<string> lines, string fileName)
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{
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var subtitle = new Subtitle();
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LoadSubtitle(subtitle, lines, fileName);
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return subtitle.Paragraphs.Count > _errorCount;
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}
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public override string ToText(Subtitle subtitle, string title)
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{
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const string writeFormat = "{3} <{0}> <{1}>{2}";
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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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sb.AppendLine(string.Format(writeFormat, EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), Environment.NewLine, HtmlUtil.RemoveHtmlTags(p.Text, true)));
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//Var vi bedre end japanerne
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//eller bare mere heldige? <12:03:29:03> <12:03:35:06>
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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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//00:50:39:13 (last is frame)
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return time.ToHHMMSSFF();
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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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_errorCount = 0;
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var sb = new StringBuilder();
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foreach (string line in lines)
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sb.Append(line);
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if (!sb.ToString().Contains("> <"))
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return;
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//Var vi bedre end japanerne
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//eller bare mere heldige? <12:03:29:03> <12:03:35:06>
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subtitle.Paragraphs.Clear();
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sb.Clear();
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char[] splitChar = { ':' };
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foreach (string line in lines)
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{
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if (!string.IsNullOrWhiteSpace(line))
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{
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if (regexTimeCodes.IsMatch(line))
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{
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int idx = regexTimeCodes.Match(line).Index;
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string temp = line.Substring(0, idx).Trim();
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sb.AppendLine(temp);
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string start = line.Substring(idx + 1, 11);
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string end = line.Substring(idx + 15, 11);
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string[] startParts = start.Split(splitChar, StringSplitOptions.RemoveEmptyEntries);
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string[] endParts = end.Split(splitChar, StringSplitOptions.RemoveEmptyEntries);
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if (startParts.Length == 4 && endParts.Length == 4)
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{
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var p = new Paragraph(DecodeTimeCode(startParts), DecodeTimeCode(endParts), sb.ToString().Trim());
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subtitle.Paragraphs.Add(p);
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}
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sb.Clear();
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}
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else
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{
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sb.AppendLine(line.Trim());
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}
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}
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if (sb.Length > 1000)
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return;
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}
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subtitle.Renumber();
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}
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private static TimeCode DecodeTimeCode(string[] parts)
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{
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//00:00:07:12
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var hour = int.Parse(parts[0]);
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var minutes = int.Parse(parts[1]);
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var seconds = int.Parse(parts[2]);
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var frames = int.Parse(parts[3]);
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int milliseconds = (int)((1000 / Configuration.Settings.General.CurrentFrameRate) * frames);
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if (milliseconds > 999)
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milliseconds = 999;
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return new TimeCode(hour, minutes, seconds, milliseconds);
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}
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}
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} |