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https://github.com/SubtitleEdit/subtitleedit.git
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a6b762e1ad
Fix #1749
85 lines
2.5 KiB
C#
85 lines
2.5 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.IO;
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using System.Text;
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using System.Xml;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class SpuImage : SubtitleFormat
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{
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public override string Extension
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{
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get { return ".xml"; }
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}
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public override string Name
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{
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get { return "SPU Image"; }
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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 > 0;
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}
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public override string ToText(Subtitle subtitle, string title)
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{
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throw new NotImplementedException();
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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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lines.ForEach(line => sb.AppendLine(line));
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string xmlString = sb.ToString();
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if (!xmlString.Contains("<subpictures") || !xmlString.Contains("<spu "))
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return;
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var xml = new XmlDocument { XmlResolver = null };
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try
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{
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xml.LoadXml(xmlString);
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}
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catch
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{
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_errorCount = 1;
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return;
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}
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foreach (XmlNode node in xml.DocumentElement.SelectNodes("stream/spu"))
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{
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try
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{
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string start = node.Attributes["start"].InnerText;
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string end = node.Attributes["end"].InnerText;
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string text = node.Attributes["image"].InnerText;
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text = text.Replace('/', Path.DirectorySeparatorChar);
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subtitle.Paragraphs.Add(new Paragraph(text, ParseTimeCodeToMilliseconds(start), ParseTimeCodeToMilliseconds(end)));
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine(ex.Message);
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_errorCount++;
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}
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}
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subtitle.Renumber();
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}
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private static double ParseTimeCodeToMilliseconds(string seconds)
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{
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return double.Parse(seconds, CultureInfo.InvariantCulture) * TimeCode.BaseUnit;
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}
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}
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}
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