mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-11-23 19:52:48 +01:00
252 lines
11 KiB
C#
252 lines
11 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using System.Xml;
|
|
|
|
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
|
|
{
|
|
public class TimedText200604 : SubtitleFormat
|
|
{
|
|
public override string Extension
|
|
{
|
|
get { return ".xml"; }
|
|
}
|
|
|
|
public override string Name
|
|
{
|
|
get { return "Timed Text draft 2006-04"; }
|
|
}
|
|
|
|
public override bool IsTimeBased
|
|
{
|
|
get { return true; }
|
|
}
|
|
|
|
public bool UseCDataForParagraphText { get; set; }
|
|
|
|
public override bool IsMine(List<string> lines, string fileName)
|
|
{
|
|
var sb = new StringBuilder();
|
|
lines.ForEach(line => sb.AppendLine(line));
|
|
string xmlAsString = sb.ToString().Replace("http://www.w3.org/2006/04/ttaf1#styling\"xml:lang", "http://www.w3.org/2006/04/ttaf1#styling\" xml:lang").Trim();
|
|
|
|
if (xmlAsString.Contains("http://www.w3.org/2006/10"))
|
|
return false;
|
|
|
|
if (!UseCDataForParagraphText && xmlAsString.Contains("<![CDATA["))
|
|
return false;
|
|
|
|
if (xmlAsString.Contains("http://www.w3.org/") &&
|
|
xmlAsString.Contains("/ttaf1"))
|
|
{
|
|
var xml = new XmlDocument { XmlResolver = null };
|
|
try
|
|
{
|
|
xml.LoadXml(xmlAsString.RemoveControlCharactersButWhiteSpace());
|
|
|
|
var nsmgr = new XmlNamespaceManager(xml.NameTable);
|
|
nsmgr.AddNamespace("ttaf1", xml.DocumentElement.NamespaceURI);
|
|
|
|
XmlNode div;
|
|
var body = xml.DocumentElement.SelectSingleNode("//ttaf1:body", nsmgr);
|
|
if (body == null)
|
|
div = xml.DocumentElement;
|
|
else
|
|
div = xml.DocumentElement.SelectSingleNode("//ttaf1:body", nsmgr).SelectSingleNode("ttaf1:div", nsmgr);
|
|
if (div == null)
|
|
div = xml.DocumentElement.SelectSingleNode("//ttaf1:body", nsmgr).FirstChild;
|
|
int numberOfParagraphs = div.ChildNodes.Count;
|
|
return numberOfParagraphs > 0;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
System.Diagnostics.Debug.WriteLine(ex.Message);
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private static string ConvertToTimeString(TimeCode time)
|
|
{
|
|
return string.Format("{0:00}:{1:00}:{2:00}.{3:000}", time.Hours, time.Minutes, time.Seconds, time.Milliseconds);
|
|
}
|
|
|
|
public override string ToText(Subtitle subtitle, string title)
|
|
{
|
|
string xmlStructure =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" + Environment.NewLine +
|
|
"<tt xmlns=\"http://www.w3.org/2006/04/ttaf1\" xmlns:tts=\"http://www.w3.org/2006/04/ttaf1#styling\">" + Environment.NewLine +
|
|
" <head>" + Environment.NewLine +
|
|
" <styling>" + Environment.NewLine +
|
|
" <style id=\"defaultSpeaker\" tts:fontSize=\"12px\" tts:fontFamily=\"SansSerif\" tts:fontWeight=\"normal\" tts:fontStyle=\"normal\" tts:textDecoration=\"none\" tts:color=\"white\" tts:backgroundColor=\"black\" tts:textAlign=\"center\" />" + Environment.NewLine +
|
|
" </styling>" + Environment.NewLine +
|
|
" </head>" + Environment.NewLine +
|
|
" <body id=\"thebody\" style=\"defaultCaption\">" + Environment.NewLine +
|
|
" <div />" + Environment.NewLine +
|
|
" </body>" + Environment.NewLine +
|
|
"</tt>";
|
|
|
|
var xml = new XmlDocument();
|
|
xml.LoadXml(xmlStructure);
|
|
var nsmgr = new XmlNamespaceManager(xml.NameTable);
|
|
nsmgr.AddNamespace("ttaf1", "http://www.w3.org/2006/04/ttaf1");
|
|
nsmgr.AddNamespace("tts", "http://www.w3.org/2006/04/ttaf1#styling");
|
|
|
|
XmlNode titleNode = xml.DocumentElement.SelectSingleNode("//ttaf1:head", nsmgr).FirstChild.FirstChild;
|
|
titleNode.InnerText = title;
|
|
|
|
XmlNode div = xml.DocumentElement.SelectSingleNode("//ttaf1:body", nsmgr).SelectSingleNode("ttaf1:div", nsmgr);
|
|
if (div == null)
|
|
div = xml.DocumentElement.SelectSingleNode("//ttaf1:body", nsmgr).FirstChild;
|
|
int no = 0;
|
|
foreach (Paragraph p in subtitle.Paragraphs)
|
|
{
|
|
XmlNode paragraph = xml.CreateElement("p", "http://www.w3.org/2006/04/ttaf1");
|
|
|
|
if (UseCDataForParagraphText)
|
|
{
|
|
XmlCDataSection cData = xml.CreateCDataSection(p.Text);
|
|
paragraph.AppendChild(cData);
|
|
}
|
|
else
|
|
{
|
|
string text = HtmlUtil.RemoveHtmlTags(p.Text);
|
|
bool first = true;
|
|
foreach (string line in text.SplitToLines())
|
|
{
|
|
if (!first)
|
|
{
|
|
XmlNode br = xml.CreateElement("br", "http://www.w3.org/2006/04/ttaf1");
|
|
paragraph.AppendChild(br);
|
|
}
|
|
XmlNode textNode = xml.CreateTextNode(line);
|
|
paragraph.AppendChild(textNode);
|
|
first = false;
|
|
}
|
|
}
|
|
|
|
XmlAttribute start = xml.CreateAttribute("begin");
|
|
start.InnerText = ConvertToTimeString(p.StartTime);
|
|
paragraph.Attributes.Append(start);
|
|
|
|
XmlAttribute id = xml.CreateAttribute("id");
|
|
id.InnerText = "p" + no;
|
|
paragraph.Attributes.Append(id);
|
|
|
|
XmlAttribute end = xml.CreateAttribute("end");
|
|
end.InnerText = ConvertToTimeString(p.EndTime);
|
|
paragraph.Attributes.Append(end);
|
|
|
|
div.AppendChild(paragraph);
|
|
no++;
|
|
}
|
|
|
|
return ToUtf8XmlString(xml);
|
|
}
|
|
|
|
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
|
|
{
|
|
_errorCount = 0;
|
|
|
|
var sb = new StringBuilder();
|
|
lines.ForEach(line => sb.AppendLine(line));
|
|
var xml = new XmlDocument { XmlResolver = null };
|
|
xml.LoadXml(sb.ToString().RemoveControlCharactersButWhiteSpace().Trim().Replace("http://www.w3.org/2006/04/ttaf1#styling\"xml:lang", "http://www.w3.org/2006/04/ttaf1#styling\" xml:lang"));
|
|
|
|
var nsmgr = new XmlNamespaceManager(xml.NameTable);
|
|
nsmgr.AddNamespace("ttaf1", xml.DocumentElement.NamespaceURI);
|
|
|
|
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//ttaf1:p", nsmgr))
|
|
{
|
|
try
|
|
{
|
|
var pText = new StringBuilder();
|
|
foreach (XmlNode innerNode in node.ChildNodes)
|
|
{
|
|
switch (innerNode.Name)
|
|
{
|
|
case "br":
|
|
pText.AppendLine();
|
|
break;
|
|
case "span":
|
|
bool italic = false;
|
|
if (innerNode.Attributes != null)
|
|
{
|
|
var fs = innerNode.Attributes.GetNamedItem("tts:fontStyle");
|
|
if (fs != null && fs.Value == "italic")
|
|
{
|
|
italic = true;
|
|
pText.Append("<i>");
|
|
}
|
|
}
|
|
if (innerNode.HasChildNodes)
|
|
{
|
|
foreach (XmlNode innerInnerNode in innerNode.ChildNodes)
|
|
{
|
|
if (innerInnerNode.Name == "br")
|
|
{
|
|
pText.AppendLine();
|
|
}
|
|
else
|
|
{
|
|
pText.Append(innerInnerNode.InnerText);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pText.Append(innerNode.InnerText);
|
|
}
|
|
if (italic)
|
|
pText.Append("</i>");
|
|
break;
|
|
default:
|
|
pText.Append(innerNode.InnerText);
|
|
break;
|
|
}
|
|
}
|
|
string start = node.Attributes["begin"].InnerText;
|
|
string text = pText.ToString();
|
|
text = text.Replace(Environment.NewLine + "</i>", "</i>" + Environment.NewLine);
|
|
text = text.Replace("<i></i>", string.Empty);
|
|
if (node.Attributes["end"] != null)
|
|
{
|
|
string end = node.Attributes["end"].InnerText;
|
|
subtitle.Paragraphs.Add(new Paragraph(TimedText10.GetTimeCode(start, false), TimedText10.GetTimeCode(end, false), text));
|
|
}
|
|
else if (node.Attributes["dur"] != null)
|
|
{
|
|
TimeCode duration = TimedText10.GetTimeCode(node.Attributes["dur"].InnerText, false);
|
|
TimeCode startTime = TimedText10.GetTimeCode(start, false);
|
|
var endTime = new TimeCode(startTime.TotalMilliseconds + duration.TotalMilliseconds);
|
|
subtitle.Paragraphs.Add(new Paragraph(startTime, endTime, text));
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
System.Diagnostics.Debug.WriteLine(ex.Message);
|
|
_errorCount++;
|
|
}
|
|
}
|
|
bool allBelow100 = true;
|
|
foreach (Paragraph p in subtitle.Paragraphs)
|
|
{
|
|
p.Text = Utilities.RemoveUnneededSpaces(p.Text, null).Replace(Environment.NewLine + Environment.NewLine, Environment.NewLine);
|
|
if (p.StartTime.Milliseconds >= 100 || p.EndTime.Milliseconds >= 100)
|
|
allBelow100 = false;
|
|
}
|
|
if (allBelow100)
|
|
{
|
|
foreach (Paragraph p in subtitle.Paragraphs)
|
|
{
|
|
p.StartTime.Milliseconds *= 10;
|
|
p.EndTime.Milliseconds *= 10;
|
|
}
|
|
}
|
|
subtitle.Renumber();
|
|
}
|
|
|
|
}
|
|
}
|