private void FillStyles()
{
listViewStyles.Columns[listViewStyles.Columns.Count - 1].Width = -2;
var styles = new List <string>();
var formatType = _format.GetType();
if (formatType == typeof(AdvancedSubStationAlpha) || formatType == typeof(SubStationAlpha))
{
styles = AdvancedSubStationAlpha.GetStylesFromHeader(_subtitle.Header);
}
else if (formatType == typeof(TimedText10) || formatType == typeof(ItunesTimedText))
{
styles = TimedText10.GetStylesFromHeader(_subtitle.Header);
}
else if (formatType == typeof(Sami) || formatType == typeof(SamiModern))
{
styles = _subtitle.Header == null?Sami.GetStylesFromSubtitle(_subtitle) : Sami.GetStylesFromHeader(_subtitle.Header);
}
listViewStyles.Items.Clear();
foreach (var style in styles.OrderBy(p => p))
{
listViewStyles.Items.Add(style);
}
}
private void FillStyles()
{
listViewStyles.AutoSizeLastColumn();
var styles = new List <string>();
var formatType = _format.GetType();
if (formatType == typeof(AdvancedSubStationAlpha) || formatType == typeof(SubStationAlpha))
{
styles = AdvancedSubStationAlpha.GetStylesFromHeader(_subtitle.Header);
}
else if (formatType == typeof(TimedText10) || formatType == typeof(ItunesTimedText))
{
styles = TimedText10.GetStylesFromHeader(_subtitle.Header);
}
else if (formatType == typeof(Sami) || formatType == typeof(SamiModern))
{
styles = _subtitle.Header == null?Sami.GetStylesFromSubtitle(_subtitle) : Sami.GetStylesFromHeader(_subtitle.Header);
}
_loading = true;
listViewStyles.Items.Clear();
listViewStyles.Items.AddRange(styles.OrderBy(p => p).Select(p => new ListViewItem {
Text = p
}).ToArray());
_loading = false;
}
public SubStationAlphaStylesExport(string header, bool isSubStationAlpha, SubtitleFormat format)
{
InitializeComponent();
UiUtil.FixFonts(this);
_header = header;
_isSubStationAlpha = isSubStationAlpha;
_format = format;
var styles = AdvancedSubStationAlpha.GetStylesFromHeader(_header);
listViewExportStyles.Columns[0].Width = listViewExportStyles.Width - 20;
foreach (var style in styles)
{
listViewExportStyles.Items.Add(new ListViewItem(style)
{
Checked = true
});
}
Text = LanguageSettings.Current.SubStationAlphaStyles.Export;
labelStyles.Text = LanguageSettings.Current.SubStationAlphaStyles.Styles;
toolStripMenuItemInverseSelection.Text = LanguageSettings.Current.Main.Menu.Edit.InverseSelection;
toolStripMenuItemSelectAll.Text = LanguageSettings.Current.Main.Menu.ContextMenu.SelectAll;
buttonOK.Text = LanguageSettings.Current.General.Ok;
buttonCancel.Text = LanguageSettings.Current.General.Cancel;
}
private void FillStyles()
{
listViewStyles.AutoSizeLastColumn();
var styles = AdvancedSubStationAlpha.GetStylesFromHeader(_subtitle.Header);
var oldLoading = _loading;
_loading = true;
listViewStyles.Items.Clear();
listViewStyles.Items.AddRange(styles.OrderBy(p => p).Select(p => new ListViewItem {
Text = p
}).ToArray());
_loading = oldLoading;
}
private void InitializeListView()
{
var styles = AdvancedSubStationAlpha.GetStylesFromHeader(_subtitle.Header);
listViewStyles.Items.Clear();
foreach (string style in styles)
{
SsaStyle ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(style, _subtitle.Header);
SubStationAlphaStyles.AddStyle(listViewStyles, ssaStyle, _subtitle, _isSubStationAlpha);
}
if (listViewStyles.Items.Count > 0)
{
listViewStyles.Items[0].Selected = true;
}
}
public static string SubStationAlphaHeaderToTimedText(Subtitle subtitle)
{
var x = new XmlDocument();
x.LoadXml(new TimedText10().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
var styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
if (ssaStyle != null)
{
string fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
string fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString(CultureInfo.InvariantCulture));
}
}
catch
{
// ignored
}
}
return(x.OuterXml);
}
public SubStationAlphaStylesExport(string header, bool isSubStationAlpha, SubtitleFormat format)
{
InitializeComponent();
_header = header;
_isSubStationAlpha = isSubStationAlpha;
_format = format;
_styles = AdvancedSubStationAlpha.GetStylesFromHeader(_header);
listViewExportStyles.Columns[0].Width = listViewExportStyles.Width - 20;
foreach (var style in _styles)
{
listViewExportStyles.Items.Add(new ListViewItem(style)
{
Checked = true
});
}
Text = Configuration.Settings.Language.SubStationAlphaStyles.Export;
labelStyles.Text = Configuration.Settings.Language.SubStationAlphaStyles.Styles;
buttonOK.Text = Configuration.Settings.Language.General.Ok;
buttonCancel.Text = Configuration.Settings.Language.General.Cancel;
}
public override string ToText(Subtitle subtitle, string title)
{
const string header =
@"[Script Info]
; This is a Sub Station Alpha v4 script.
Title: {0}
ScriptType: v4.00
Collisions: Normal
PlayDepth: 0
[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
Style: Default,{1},{2},{3},65535,65535,-2147483640,-1,0,1,{4},{5},2,10,10,10,0,1
[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
const string headerNoStyles =
@"[Script Info]
; This is a Sub Station Alpha v4 script.
Title: {0}
ScriptType: v4.00
Collisions: Normal
PlayDepth: 0
[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
{1}
[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
const string timeCodeFormat = "{0}:{1:00}:{2:00}.{3:00}"; // h:mm:ss.cc
const string paragraphWriteFormat = "Dialogue: Marked={4},{0},{1},{3},{5},0000,0000,0000,{6},{2}";
const string commentWriteFormat = "Comment: Marked={4},{0},{1},{3},{5},0000,0000,0000,{6},{2}";
var sb = new StringBuilder();
Color fontColor = Color.White;
bool isValidAssHeader = !string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4 Styles]");
var styles = new List <string>();
if (isValidAssHeader)
{
sb.AppendLine(subtitle.Header.Trim());
const string formatLine = "Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
if (!subtitle.Header.Contains(formatLine))
{
sb.AppendLine(formatLine);
}
styles = AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header);
}
else if (!string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4+ Styles]"))
{
LoadStylesFromAdvancedSubstationAlpha(subtitle, title, subtitle.Header, headerNoStyles, sb);
}
else
{
sb.AppendLine(string.Format(header,
title,
"Arial",
20,
ColorTranslator.ToWin32(fontColor),
2,
1
));
}
foreach (Paragraph p in subtitle.Paragraphs)
{
string start = string.Format(timeCodeFormat, p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, p.StartTime.Milliseconds / 10);
string end = string.Format(timeCodeFormat, p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, p.EndTime.Milliseconds / 10);
string style = "Default";
string actor = "NTP";
if (!string.IsNullOrEmpty(p.Actor))
{
actor = p.Actor;
}
string effect = "";
if (!string.IsNullOrEmpty(p.Effect))
{
effect = p.Effect;
}
if (!string.IsNullOrEmpty(p.Extra) && isValidAssHeader && styles.Contains(p.Extra))
{
style = p.Extra;
}
if (style == "Default")
{
style = "*Default";
}
if (p.IsComment)
{
sb.AppendLine(string.Format(commentWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(p), style, p.Layer, actor, effect));
}
else
{
sb.AppendLine(string.Format(paragraphWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(p), style, p.Layer, actor, effect));
}
}
return(sb.ToString().Trim());
}
private static void LoadStylesFromAdvancedSubstationAlpha(Subtitle subtitle, string title, string header, string headerNoStyles, StringBuilder sb)
{
try
{
bool styleFound = false;
var ttStyles = new StringBuilder();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
if (ssaStyle != null)
{
string bold = "-1";
if (ssaStyle.Bold)
{
bold = "1";
}
string italic = "0";
if (ssaStyle.Italic)
{
italic = "1";
}
string newAlignment = "2";
switch (ssaStyle.Alignment)
{
case "1":
newAlignment = "1";
break;
case "3":
newAlignment = "3";
break;
case "4":
newAlignment = "9";
break;
case "5":
newAlignment = "10";
break;
case "6":
newAlignment = "11";
break;
case "7":
newAlignment = "5";
break;
case "8":
newAlignment = "6";
break;
case "9":
newAlignment = "7";
break;
}
//Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
const string styleFormat = "Style: {0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},0,1";
// N FN FS PC SC TC BC Bo It BS O Sh Ali ML MR MV A Encoding
ttStyles.AppendLine(string.Format(styleFormat, ssaStyle.Name, ssaStyle.FontName, ssaStyle.FontSize, ssaStyle.Primary.ToArgb(), ssaStyle.Secondary.ToArgb(),
ssaStyle.Outline.ToArgb(), ssaStyle.Background.ToArgb(), bold, italic, ssaStyle.BorderStyle, ssaStyle.OutlineWidth, ssaStyle.ShadowWidth,
newAlignment, ssaStyle.MarginLeft, ssaStyle.MarginRight, ssaStyle.MarginVertical));
styleFound = true;
}
}
catch
{
}
}
if (styleFound)
{
sb.AppendLine(string.Format(headerNoStyles, title, ttStyles));
subtitle.Header = sb.ToString();
}
else
{
sb.AppendLine(string.Format(header, title));
}
}
catch
{
sb.AppendLine(string.Format(header, title));
}
}
public override string ToText(Subtitle subtitle, string title)
{
XmlNode styleHead = null;
bool convertedFromSubStationAlpha = false;
if (subtitle.Header != null)
{
try
{
var x = new XmlDocument();
x.LoadXml(subtitle.Header);
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
}
catch
{
styleHead = null;
}
if (styleHead == null && (subtitle.Header.Contains("[V4+ Styles]") || subtitle.Header.Contains("[V4 Styles]")))
{
var x = new XmlDocument();
x.LoadXml(new ItunesTimedText().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
string fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
string fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString());
convertedFromSubStationAlpha = true;
}
catch
{
// ignored
}
}
subtitle.Header = x.OuterXml; // save new xml with styles in header
}
}
var xml = new XmlDocument {
XmlResolver = null
};
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
nsmgr.AddNamespace("ttp", "http://www.w3.org/ns/10/ttml#parameter");
nsmgr.AddNamespace("tts", "http://www.w3.org/ns/ttml#styling");
nsmgr.AddNamespace("ttm", "http://www.w3.org/ns/10/ttml#metadata");
string frameRate = ((int)Math.Round(Configuration.Settings.General.CurrentFrameRate)).ToString();
string frameRateMultiplier = "999 1000";
if (Configuration.Settings.General.CurrentFrameRate % 1.0 < 0.01)
{
frameRateMultiplier = "1 1";
}
string dropMode = "nonDrop";
if (Math.Abs(Configuration.Settings.General.CurrentFrameRate - 29.97) < 0.01)
{
dropMode = "dropNTSC";
}
const string language = "en-US";
string xmlStructure = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" + Environment.NewLine +
"<tt xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.w3.org/ns/ttml\" xmlns:tt=\"http://www.w3.org/ns/ttml\" xmlns:tts=\"http://www.w3.org/ns/ttml#styling\" xmlns:ttp=\"http://www.w3.org/ns/ttml#parameter\" xml:lang=\"" + language + "\" ttp:timeBase=\"smpte\" ttp:frameRate=\"" + frameRate + "\" ttp:frameRateMultiplier=\"" + frameRateMultiplier + "\" ttp:dropMode=\"" + dropMode + "\">" + Environment.NewLine +
" <head>" + Environment.NewLine +
" <styling>" + Environment.NewLine +
" <style tts:fontSize=\"100%\" tts:color=\"white\" tts:fontStyle=\"normal\" tts:fontWeight=\"normal\" tts:fontFamily=\"sansSerif\" xml:id=\"normal\"/>" + Environment.NewLine +
" <style tts:fontSize=\"100%\" tts:color=\"white\" tts:fontStyle=\"normal\" tts:fontWeight=\"bold\" tts:fontFamily=\"sansSerif\" xml:id=\"bold\"/>" + Environment.NewLine +
" <style tts:fontSize=\"100%\" tts:color=\"white\" tts:fontStyle=\"italic\" tts:fontWeight=\"normal\" tts:fontFamily=\"sansSerif\" xml:id=\"italic\"/>" + Environment.NewLine +
" </styling>" + Environment.NewLine +
" <layout>" + Environment.NewLine +
" <region xml:id=\"top\" tts:origin=\"0% 0%\" tts:extent=\"100% 15%\" tts:textAlign=\"center\" tts:displayAlign=\"before\"/>" + Environment.NewLine +
" <region xml:id=\"bottom\" tts:origin=\"0% 85%\" tts:extent=\"100% 15%\" tts:textAlign=\"center\" tts:displayAlign=\"after\"/>" + Environment.NewLine +
" </layout>" + Environment.NewLine +
" </head>" + Environment.NewLine +
" <body>" + Environment.NewLine +
" <div />" + Environment.NewLine +
" </body>" + Environment.NewLine +
"</tt>";
if (styleHead == null)
{
xml.LoadXml(xmlStructure);
}
else
{
try
{
xml.LoadXml(subtitle.Header);
XmlNode divNode = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
if (divNode == null)
{
divNode = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).FirstChild;
}
if (divNode != null)
{
var lst = new List <XmlNode>();
foreach (XmlNode child in divNode.ChildNodes)
{
lst.Add(child);
}
foreach (XmlNode child in lst)
{
divNode.RemoveChild(child);
}
}
else
{
xml.LoadXml(xmlStructure);
}
}
catch
{
xml.LoadXml(xmlStructure);
}
}
XmlNode body = xml.DocumentElement.SelectSingleNode("ttml:body", nsmgr);
string defaultStyle = Guid.NewGuid().ToString();
if (body.Attributes["style"] != null)
{
defaultStyle = body.Attributes["style"].InnerText;
}
XmlNode div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
if (div == null)
{
div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).FirstChild;
}
bool hasBottomRegion = false;
bool hasTopRegion = false;
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//ttml:head/ttml:layout/ttml:region", nsmgr))
{
string id = null;
if (node.Attributes["xml:id"] != null)
{
id = node.Attributes["xml:id"].Value;
}
else if (node.Attributes["id"] != null)
{
id = node.Attributes["id"].Value;
}
if (id != null && id == "bottom")
{
hasBottomRegion = true;
}
if (id != null && id == "top")
{
hasTopRegion = true;
}
}
var headerStyles = GetStylesFromHeader(subtitle.Header);
foreach (Paragraph p in subtitle.Paragraphs)
{
XmlNode paragraph = xml.CreateElement("p", "http://www.w3.org/ns/ttml");
string text = p.Text;
XmlAttribute regionP = xml.CreateAttribute("region");
if (text.StartsWith("{\\an7}", StringComparison.Ordinal) || text.StartsWith("{\\an8}", StringComparison.Ordinal) || text.StartsWith("{\\an9}", StringComparison.Ordinal))
{
if (hasTopRegion)
{
regionP.InnerText = "top";
paragraph.Attributes.Append(regionP);
}
}
else if (hasBottomRegion)
{
regionP.InnerText = "bottom";
paragraph.Attributes.Append(regionP);
}
if (text.StartsWith("{\\an", StringComparison.Ordinal) && text.Length > 6 && text[5] == '}')
{
text = text.Remove(0, 6);
}
if (convertedFromSubStationAlpha)
{
if (string.IsNullOrEmpty(p.Style))
{
p.Style = p.Extra;
}
}
if (subtitle.Header != null && p.Style != null && headerStyles.Contains(p.Style))
{
if (p.Style != defaultStyle)
{
XmlAttribute styleAttr = xml.CreateAttribute("style");
styleAttr.InnerText = p.Style;
paragraph.Attributes.Append(styleAttr);
}
}
else if (!string.IsNullOrEmpty(p.Style))
{
XmlAttribute styleP = xml.CreateAttribute("style");
styleP.InnerText = p.Style;
paragraph.Attributes.Append(styleP);
}
bool first = true;
bool italicOn = false;
foreach (string line in text.SplitToLines())
{
if (!first)
{
XmlNode br = xml.CreateElement("br", "http://www.w3.org/ns/ttml");
paragraph.AppendChild(br);
}
Stack <XmlNode> styles = new Stack <XmlNode>();
XmlNode currentStyle = xml.CreateTextNode(string.Empty);
paragraph.AppendChild(currentStyle);
int skipCount = 0;
for (int i = 0; i < line.Length; i++)
{
if (skipCount > 0)
{
skipCount--;
}
else if (line.Substring(i).StartsWith("<i>", StringComparison.OrdinalIgnoreCase))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/ttml#styling");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
skipCount = 2;
italicOn = true;
}
else if (line.Substring(i).StartsWith("<b>", StringComparison.OrdinalIgnoreCase))
{
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontWeight", "http://www.w3.org/ns/ttml#styling");
attr.InnerText = "bold";
currentStyle.Attributes.Append(attr);
skipCount = 2;
}
else if (line.Substring(i).StartsWith("<font ", StringComparison.OrdinalIgnoreCase))
{
int endIndex = line.Substring(i + 1).IndexOf('>');
if (endIndex > 0)
{
skipCount = endIndex + 1;
string fontContent = line.Substring(i, skipCount);
if (fontContent.Contains(" color=", StringComparison.OrdinalIgnoreCase))
{
var arr = fontContent.Substring(fontContent.IndexOf(" color=", StringComparison.OrdinalIgnoreCase) + 7).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (arr.Length > 0)
{
string fontColor = arr[0].Trim('\'').Trim('"').Trim('\'');
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:color", "http://www.w3.org/ns/ttml#styling");
attr.InnerText = fontColor;
currentStyle.Attributes.Append(attr);
}
}
}
else
{
skipCount = line.Length;
}
}
else if (line.Substring(i).StartsWith("</i>", StringComparison.OrdinalIgnoreCase) || line.Substring(i).StartsWith("</b>", StringComparison.OrdinalIgnoreCase) || line.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
currentStyle = xml.CreateTextNode(string.Empty);
if (styles.Count > 0)
{
currentStyle = styles.Pop().CloneNode(true);
currentStyle.InnerText = string.Empty;
}
paragraph.AppendChild(currentStyle);
if (line.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
skipCount = 6;
}
else
{
skipCount = 3;
}
italicOn = false;
}
else
{
if (i == 0 && italicOn && !line.Substring(i).StartsWith("<i>", StringComparison.OrdinalIgnoreCase))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/ttml#styling");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
}
currentStyle.InnerText += line[i];
}
}
first = false;
}
XmlAttribute start = xml.CreateAttribute("begin");
start.InnerText = ConvertToTimeString(p.StartTime);
paragraph.Attributes.Append(start);
XmlAttribute end = xml.CreateAttribute("end");
end.InnerText = ConvertToTimeString(p.EndTime);
paragraph.Attributes.Append(end);
div.AppendChild(paragraph);
}
string xmlString = ToUtf8XmlString(xml).Replace(" xmlns=\"\"", string.Empty).Replace("<br />", "<br/>");
if (subtitle.Header == null)
{
subtitle.Header = xmlString;
}
return(xmlString);
}
public override string ToText(Subtitle subtitle, string title)
{
XmlNode styleHead = null;
if (subtitle.Header != null)
{
try
{
var x = new XmlDocument();
x.LoadXml(subtitle.Header);
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
}
catch
{
}
if (styleHead == null && (subtitle.Header.Contains("[V4+ Styles]") || subtitle.Header.Contains("[V4 Styles]")))
{
var x = new XmlDocument();
x.LoadXml(new TimedText10().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
if (ssaStyle != null)
{
string fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
string fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString(CultureInfo.InvariantCulture));
}
}
catch
{
}
}
subtitle.Header = x.OuterXml; // save new xml with styles in header
}
}
var xml = new XmlDocument();
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
nsmgr.AddNamespace("ttp", "http://www.w3.org/ns/10/ttml#parameter");
nsmgr.AddNamespace("tts", "http://www.w3.org/ns/10/ttml#style");
nsmgr.AddNamespace("ttm", "http://www.w3.org/ns/10/ttml#metadata");
string xmlStructure = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" + Environment.NewLine +
"<tt xmlns=\"http://www.w3.org/ns/ttml\" xmlns:ttp=\"http://www.w3.org/ns/ttml#parameter\" ttp:timeBase=\"media\" xmlns:tts=\"http://www.w3.org/ns/ttml#style\" xml:lang=\"en\" xmlns:ttm=\"http://www.w3.org/ns/ttml#metadata\">" + Environment.NewLine +
" <head>" + Environment.NewLine +
" <metadata>" + Environment.NewLine +
" <ttm:title></ttm:title>" + Environment.NewLine +
" </metadata>" + Environment.NewLine +
" <styling>" + Environment.NewLine +
" <style id=\"s0\" tts:backgroundColor=\"black\" tts:fontStyle=\"normal\" tts:fontSize=\"16\" tts:fontFamily=\"sansSerif\" tts:color=\"white\" />" + Environment.NewLine +
" </styling>" + Environment.NewLine +
" </head>" + Environment.NewLine +
" <body style=\"s0\">" + Environment.NewLine +
" <div />" + Environment.NewLine +
" </body>" + Environment.NewLine +
"</tt>";
if (styleHead == null)
{
xml.LoadXml(xmlStructure);
}
else
{
xml.LoadXml(subtitle.Header);
XmlNode bodyNode = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr);
XmlNode divNode = bodyNode.SelectSingleNode("ttml:div", nsmgr);
if (divNode == null)
{
divNode = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).FirstChild;
}
if (divNode != null)
{
// Remove all but first div
int innerNodeCount = 0;
var innerNodeList = new List <XmlNode>();
foreach (XmlNode innerNode in bodyNode.SelectNodes("ttml:div", nsmgr))
{
if (innerNodeCount > 0)
{
innerNodeList.Add(innerNode);
}
innerNodeCount++;
}
foreach (XmlNode child in innerNodeList)
{
bodyNode.RemoveChild(child);
}
var lst = new List <XmlNode>();
foreach (XmlNode child in divNode.ChildNodes)
{
lst.Add(child);
}
foreach (XmlNode child in lst)
{
divNode.RemoveChild(child);
}
}
else
{
xml.LoadXml(xmlStructure);
}
}
XmlNode body = xml.DocumentElement.SelectSingleNode("ttml:body", nsmgr);
string defaultStyle = Guid.NewGuid().ToString();
if (body.Attributes["style"] != null)
{
defaultStyle = body.Attributes["style"].InnerText;
}
XmlNode div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
if (div == null)
{
div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).FirstChild;
}
int no = 0;
var headerStyles = GetStylesFromHeader(subtitle.Header);
var regions = GetRegionsFromHeader(subtitle.Header);
var languages = GetUsedLanguages(subtitle);
if (languages.Count > 0)
{
var divParentNode = div.ParentNode;
foreach (Paragraph p in subtitle.Paragraphs)
{
if (p.Language == null)
{
if (p.NewSection)
{
div = xml.CreateElement("div", "http://www.w3.org/ns/ttml");
divParentNode.AppendChild(div);
}
XmlNode paragraph = MakeParagraph(subtitle, xml, defaultStyle, no, headerStyles, regions, p);
div.AppendChild(paragraph);
no++;
}
}
foreach (string language in languages)
{
div = xml.CreateElement("div", "http://www.w3.org/ns/ttml");
XmlAttribute attr = xml.CreateAttribute("xml:lang", "http://www.w3.org/XML/1998/namespace");
attr.Value = language;
div.Attributes.Append(attr);
divParentNode.AppendChild(div);
bool firstParagraph = true;
foreach (Paragraph p in subtitle.Paragraphs)
{
if (p.Language == language)
{
if (p.NewSection && !firstParagraph)
{
div = xml.CreateElement("div", "http://www.w3.org/ns/ttml");
attr = xml.CreateAttribute("xml:lang", "http://www.w3.org/XML/1998/namespace");
attr.Value = language;
div.Attributes.Append(attr);
divParentNode.AppendChild(div);
}
firstParagraph = false;
XmlNode paragraph = MakeParagraph(subtitle, xml, defaultStyle, no, headerStyles, regions, p);
div.AppendChild(paragraph);
no++;
}
}
}
if (divParentNode != null && divParentNode.HasChildNodes && !divParentNode.FirstChild.HasChildNodes)
{
divParentNode.RemoveChild(divParentNode.FirstChild);
}
}
else
{
var divParentNode = div.ParentNode;
foreach (Paragraph p in subtitle.Paragraphs)
{
if (p.NewSection)
{
div = xml.CreateElement("div", "http://www.w3.org/ns/ttml");
divParentNode.AppendChild(div);
}
XmlNode paragraph = MakeParagraph(subtitle, xml, defaultStyle, no, headerStyles, regions, p);
div.AppendChild(paragraph);
no++;
}
if (divParentNode != null && divParentNode.HasChildNodes && !divParentNode.FirstChild.HasChildNodes)
{
divParentNode.RemoveChild(divParentNode.FirstChild);
}
}
return(ToUtf8XmlString(xml).Replace(" xmlns=\"\"", string.Empty).Replace(" xmlns:tts=\"http://www.w3.org/ns/10/ttml#style\">", ">"));
}
private static string GetStyle(string header)
{
var ttStyles = new StringBuilder();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, header);
string bold = "0";
if (ssaStyle.Bold)
{
bold = "-1";
}
string italic = "0";
if (ssaStyle.Italic)
{
italic = "-1";
}
string newAlignment = "2";
switch (ssaStyle.Alignment)
{
case "1":
newAlignment = "1";
break;
case "3":
newAlignment = "3";
break;
case "4":
newAlignment = "9";
break;
case "5":
newAlignment = "10";
break;
case "6":
newAlignment = "11";
break;
case "7":
newAlignment = "5";
break;
case "8":
newAlignment = "6";
break;
case "9":
newAlignment = "7";
break;
}
//Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
const string styleFormat = "Style: {0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},0,1";
// N FN FS PC SC TC BC Bo It BS O Sh Ali ML MR MV A Encoding
ttStyles.AppendLine(string.Format(styleFormat, ssaStyle.Name, ssaStyle.FontName, ssaStyle.FontSize, ssaStyle.Primary.ToArgb(), ssaStyle.Secondary.ToArgb(),
ssaStyle.Outline.ToArgb(), ssaStyle.Background.ToArgb(), bold, italic, ssaStyle.BorderStyle, ssaStyle.OutlineWidth.ToString(CultureInfo.InvariantCulture), ssaStyle.ShadowWidth.ToString(CultureInfo.InvariantCulture),
newAlignment, ssaStyle.MarginLeft, ssaStyle.MarginRight, ssaStyle.MarginVertical));
}
catch
{
// ignored
}
}
return(ttStyles.ToString());
}
public override string ToText(Subtitle subtitle, string title)
{
var convertedFromSubStationAlpha = false;
if (subtitle.Header != null)
{
XmlNode styleHead = null;
try
{
var x = new XmlDocument();
x.LoadXml(subtitle.Header);
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
}
}
catch
{
styleHead = null;
}
if (styleHead == null && (subtitle.Header.Contains("[V4+ Styles]") || subtitle.Header.Contains("[V4 Styles]")))
{
var x = new XmlDocument();
x.LoadXml(new ItunesTimedText().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (var styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
var fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
var fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString());
convertedFromSubStationAlpha = true;
}
catch
{
// ignored
}
}
}
subtitle.Header = x.OuterXml; // save new xml with styles in header
}
}
var xml = new XmlDocument {
XmlResolver = null
};
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
nsmgr.AddNamespace("ttp", "http://www.w3.org/ns/10/ttml#parameter");
nsmgr.AddNamespace("tts", "http://www.w3.org/ns/10/ttml#style");
nsmgr.AddNamespace("ttm", "http://www.w3.org/ns/10/ttml#metadata");
const string xmlStructure = @"<?xml version='1.0' encoding='utf-8'?>
<tt xmlns='http://www.w3.org/ns/ttml' xmlns:ttm='http://www.w3.org/ns/ttml#metadata' xmlns:tts='http://www.w3.org/ns/ttml#styling' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xml:lang='en'>
<head>
<metadata>
<ttm:title>Netflix Subtitle</ttm:title>
</metadata>
<styling>
<style tts:fontStyle='normal' tts:fontWeight='normal' xml:id='s1' tts:color='white' tts:fontFamily='Arial' tts:fontSize='100%'></style>
</styling>
<layout>
<region tts:extent='80% 40%' tts:origin='10% 10%' tts:displayAlign='before' tts:textAlign='center' xml:id='topCenter' />
<region tts:extent='80% 40%' tts:origin='10% 50%' tts:displayAlign='after' tts:textAlign='center' xml:id='bottomCenter' />
</layout>
</head>
<body>
<div style='s1' xml:id='d1'></div>
</body>
</tt>";
xml.LoadXml(xmlStructure);
if (!string.IsNullOrWhiteSpace(title))
{
var headNode = xml.DocumentElement.SelectSingleNode("//ttml:head", nsmgr);
var metadataNode = headNode?.SelectSingleNode("ttml:metadata", nsmgr);
var titleNode = metadataNode?.FirstChild;
if (titleNode != null)
{
titleNode.InnerText = "Netflix Subtitle for " + title;
}
}
var div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
var hasBottomCenterRegion = false;
var hasTopCenterRegion = false;
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//ttml:head/ttml:layout/ttml:region", nsmgr))
{
string id = null;
if (node.Attributes["xml:id"] != null)
{
id = node.Attributes["xml:id"].Value;
}
else if (node.Attributes["id"] != null)
{
id = node.Attributes["id"].Value;
}
if (id != null && id == "bottomCenter")
{
hasBottomCenterRegion = true;
}
if (id != null && id == "topCenter")
{
hasTopCenterRegion = true;
}
}
var no = 0;
foreach (var p in subtitle.Paragraphs)
{
XmlNode paragraph = xml.CreateElement("p", "http://www.w3.org/ns/ttml");
var text = p.Text;
XmlAttribute pid = xml.CreateAttribute("xml:id");
pid.InnerText = "p" + ++no;
paragraph.Attributes.Append(pid);
XmlAttribute start = xml.CreateAttribute("begin");
start.InnerText = string.Format(CultureInfo.InvariantCulture, "{0:00}:{1:00}:{2:00}.{3:000}", p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, p.StartTime.Milliseconds);
paragraph.Attributes.Append(start);
XmlAttribute end = xml.CreateAttribute("end");
end.InnerText = string.Format(CultureInfo.InvariantCulture, "{0:00}:{1:00}:{2:00}.{3:000}", p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, p.EndTime.Milliseconds);
paragraph.Attributes.Append(end);
XmlAttribute regionP = xml.CreateAttribute("region");
if (text.StartsWith("{\\an7}", StringComparison.Ordinal) || text.StartsWith("{\\an8}", StringComparison.Ordinal) || text.StartsWith("{\\an9}", StringComparison.Ordinal))
{
if (hasTopCenterRegion)
{
regionP.InnerText = "topCenter";
paragraph.Attributes.Append(regionP);
}
}
else if (hasBottomCenterRegion)
{
regionP.InnerText = "bottomCenter";
paragraph.Attributes.Append(regionP);
}
if (text.StartsWith("{\\an", StringComparison.Ordinal) && text.Length > 6 && text[5] == '}')
{
text = text.Remove(0, 6);
}
if (convertedFromSubStationAlpha)
{
if (string.IsNullOrEmpty(p.Style))
{
p.Style = p.Extra;
}
}
var first = true;
var italicOn = false;
var boldOn = false;
var fontColors = new Stack <string>();
foreach (var line in text.SplitToLines())
{
if (!first)
{
XmlNode br = xml.CreateElement("br", "http://www.w3.org/ns/ttml");
paragraph.AppendChild(br);
}
var styles = new Stack <XmlNode>();
XmlNode currentStyle = xml.CreateTextNode(string.Empty);
paragraph.AppendChild(currentStyle);
var skipCount = 0;
for (var i = 0; i < line.Length; i++)
{
if (skipCount > 0)
{
skipCount--;
}
else if (line.Substring(i).StartsWith("<i>", StringComparison.OrdinalIgnoreCase))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
skipCount = 2;
italicOn = true;
}
else if (line.Substring(i).StartsWith("<b>", StringComparison.OrdinalIgnoreCase))
{
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontWeight", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "bold";
currentStyle.Attributes.Append(attr);
skipCount = 2;
boldOn = true;
}
else if (line.Substring(i).StartsWith("<font ", StringComparison.OrdinalIgnoreCase))
{
var fontColorAdded = false;
var endIndex = line.Substring(i + 1).IndexOf('>');
if (endIndex > 0)
{
skipCount = endIndex + 1;
var fontContent = line.Substring(i, skipCount);
if (fontContent.Contains(" color=", StringComparison.OrdinalIgnoreCase))
{
var arr = fontContent.Substring(fontContent.IndexOf(" color=", StringComparison.Ordinal) + 7).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (arr.Length > 0)
{
var fontColor = arr[0].Trim('\'').Trim('"').Trim('\'');
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:color", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = fontColor;
currentStyle.Attributes.Append(attr);
fontColors.Push(fontColor);
fontColorAdded = true;
}
}
}
else
{
skipCount = line.Length;
}
if (!fontColorAdded)
{
fontColors.Push(string.Empty);
}
}
else if (line.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
fontColors.Pop();
skipCount = 6;
currentStyle = xml.CreateTextNode(string.Empty);
if (styles.Count > 0)
{
currentStyle = styles.Pop().CloneNode(true);
currentStyle.InnerText = string.Empty;
}
if (styles.Count == 0)
{
currentStyle = xml.CreateTextNode(string.Empty);
paragraph.AppendChild(currentStyle);
}
}
else if (line.Substring(i).StartsWith("</i>", StringComparison.OrdinalIgnoreCase) || line.Substring(i).StartsWith("</b>", StringComparison.OrdinalIgnoreCase) || line.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
currentStyle = xml.CreateTextNode(string.Empty);
if (styles.Count > 0)
{
currentStyle = styles.Pop().CloneNode(true);
currentStyle.InnerText = string.Empty;
}
paragraph.AppendChild(currentStyle);
if (line.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
skipCount = 6;
fontColors.Pop();
}
else
{
skipCount = 3;
}
italicOn = false;
}
else
{
if (i == 0 && italicOn && !line.Substring(i).StartsWith("<i>", StringComparison.OrdinalIgnoreCase))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
}
else if (i == 0 && boldOn && !line.Substring(i).StartsWith("<b>", StringComparison.OrdinalIgnoreCase))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontWeight", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "bold";
currentStyle.Attributes.Append(attr);
}
else if (i == 0 && fontColors.Count > 0 && !line.Substring(i).StartsWith("<font ", StringComparison.OrdinalIgnoreCase))
{
var fontColor = fontColors.Peek();
if (!string.IsNullOrEmpty(fontColor))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:color", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = fontColor;
currentStyle.Attributes.Append(attr);
}
}
currentStyle.InnerText += line[i];
}
}
first = false;
}
div.AppendChild(paragraph);
}
var xmlString = ToUtf8XmlString(xml).Replace(" xmlns=\"\"", string.Empty).Replace(" xmlns:tts=\"http://www.w3.org/ns/10/ttml#style\">", ">").Replace("<br />", "<br/>");
if (subtitle.Header == null)
{
subtitle.Header = xmlString;
}
return(xmlString);
}
public override string ToText(Subtitle subtitle, string title)
{
const string header =
@"[Script Info]
; This is a Sub Station Alpha v4 script.
Title: {0}
ScriptType: v4.00
Collisions: Normal
PlayDepth: 0
[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
Style: Default,{1},{2},{3},65535,65535,-2147483640,{9},0,1,{4},{5},2,{6},{7},{8},0,1
[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
const string timeCodeFormat = "{0}:{1:00}:{2:00}.{3:00}"; // h:mm:ss.cc
const string paragraphWriteFormat = "Dialogue: Marked={4},{0},{1},{3},{5},{6},{7},{8},{9},{2}";
const string commentWriteFormat = "Comment: Marked={4},{0},{1},{3},{5},{6},{7},{8},{9},{2}";
var sb = new StringBuilder();
var isValidSsaHeader = !string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4 Styles]");
var styles = new List <string>();
if (isValidSsaHeader)
{
sb.AppendLine(subtitle.Header.Trim());
const string formatLine = "Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
if (!subtitle.Header.Contains(formatLine))
{
sb.AppendLine(formatLine);
}
styles = AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header);
}
else if (!string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4+ Styles]"))
{
LoadStylesFromAdvancedSubstationAlpha(subtitle, title, subtitle.Header, HeaderNoStyles, sb);
isValidSsaHeader = true;
styles = AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header);
}
else if (subtitle.Header != null && subtitle.Header.Contains("http://www.w3.org/ns/ttml"))
{
LoadStylesFromTimedText10(subtitle, title, header, HeaderNoStyles, sb);
}
else
{
SsaStyle style = null;
var storageCategories = Configuration.Settings.SubtitleSettings.AssaStyleStorageCategories;
if (storageCategories != null && storageCategories.Count > 0 && storageCategories.Exists(x => x.IsDefault))
{
var defaultStyle = storageCategories.FirstOrDefault(x => x.IsDefault)?.Styles.FirstOrDefault(x => x.Name.ToLowerInvariant() == "default");
style = defaultStyle ?? storageCategories.FirstOrDefault(x => x.IsDefault)?.Styles[0];
}
style = style ?? new SsaStyle();
var boldStyle = "0"; // 0=regular
if (style.Bold)
{
boldStyle = "-1"; // -1 = true, 0 is false
}
sb.AppendLine(string.Format(header,
title,
style.FontName,
style.FontSize,
ColorTranslator.ToWin32(style.Primary),
style.OutlineWidth,
style.ShadowWidth,
style.MarginLeft,
style.MarginRight,
style.MarginVertical,
boldStyle
));
}
foreach (var p in subtitle.Paragraphs)
{
var start = string.Format(timeCodeFormat, p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, p.StartTime.Milliseconds / 10);
var end = string.Format(timeCodeFormat, p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, p.EndTime.Milliseconds / 10);
var style = "Default";
var actor = "NTP";
if (!string.IsNullOrEmpty(p.Actor))
{
actor = p.Actor;
}
var marginL = "0000";
if (!string.IsNullOrEmpty(p.MarginL) && Utilities.IsInteger(p.MarginL))
{
marginL = p.MarginL.PadLeft(4, '0');
}
var marginR = "0000";
if (!string.IsNullOrEmpty(p.MarginR) && Utilities.IsInteger(p.MarginR))
{
marginR = p.MarginR.PadLeft(4, '0');
}
string marginV = "0000";
if (!string.IsNullOrEmpty(p.MarginV) && Utilities.IsInteger(p.MarginV))
{
marginV = p.MarginV.PadLeft(4, '0');
}
string effect = "";
if (!string.IsNullOrEmpty(p.Effect))
{
effect = p.Effect;
}
if (!string.IsNullOrEmpty(p.Extra) && isValidSsaHeader && styles.Contains(p.Extra))
{
style = p.Extra;
}
if (style == "Default")
{
style = "*Default";
}
var text = p.Text.Replace(Environment.NewLine, "\\N");
if (p.IsComment)
{
sb.AppendLine(string.Format(commentWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(text), style, p.Layer, actor, marginL, marginR, marginV, effect));
}
else
{
sb.AppendLine(string.Format(paragraphWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(text), style, p.Layer, actor, marginL, marginR, marginV, effect));
}
}
if (!string.IsNullOrEmpty(subtitle.Footer) &&
(subtitle.Footer.Contains("[Fonts]" + Environment.NewLine) || subtitle.Footer.Contains("[Graphics]" + Environment.NewLine) || subtitle.Footer.Contains("[Aegisub Extradata]" + Environment.NewLine)))
{
sb.AppendLine();
sb.AppendLine(subtitle.Footer);
}
return(sb.ToString().Trim() + Environment.NewLine);
}
public override string ToText(Subtitle subtitle, string title)
{
bool convertedFromSubStationAlpha = false;
if (subtitle.Header != null)
{
XmlNode styleHead = null;
try
{
var x = new XmlDocument();
x.LoadXml(subtitle.Header);
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
}
}
catch
{
styleHead = null;
}
if (styleHead == null && (subtitle.Header.Contains("[V4+ Styles]") || subtitle.Header.Contains("[V4 Styles]")))
{
var x = new XmlDocument();
x.LoadXml(new ItunesTimedText().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
string fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
string fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString());
convertedFromSubStationAlpha = true;
}
catch
{
// ignored
}
}
}
subtitle.Header = x.OuterXml; // save new xml with styles in header
}
}
var xml = new XmlDocument {
XmlResolver = null
};
var nsmgr = new XmlNamespaceManager(xml.NameTable);
foreach (var ns in NameSpaces)
{
nsmgr.AddNamespace(ns.Prefix, ns.Url);
}
string xmlStructure = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" + Environment.NewLine +
"<tt " + BuildRootElementAttributes() + ">" + Environment.NewLine +
" <head>" + Environment.NewLine +
" <metadata>" + Environment.NewLine +
" <ttm:title>" + title + "</ttm:title>" + Environment.NewLine +
" <ttm:desc>Automatically generated by Subtitle Edit</ttm:desc>" + Environment.NewLine +
" </metadata>" + Environment.NewLine +
" <styling>" + Environment.NewLine +
" <style tts:fontStyle=\"normal\" tts:fontWeight=\"normal\" xml:id=\"s1\" tts:color=\"white\" tts:fontFamily=\"Arial\" tts:fontSize=\"100%\"></style>" + Environment.NewLine +
" </styling>" + Environment.NewLine +
" <layout>" + Environment.NewLine +
" <region tts:extent=\"80% 40%\" tts:origin=\"10% 10%\" tts:displayAlign=\"before\" tts:textAlign=\"center\" xml:id=\"topCenter\" />" + Environment.NewLine +
" <region tts:extent=\"80% 40%\" tts:origin=\"10% 50%\" tts:displayAlign=\"after\" tts:textAlign=\"center\" xml:id=\"bottomCenter\" />" + Environment.NewLine +
" </layout>" + Environment.NewLine +
" </head>" + Environment.NewLine +
" <body>" + Environment.NewLine +
" <div style=\"s1\" xml:id=\"d1\"></div>" + Environment.NewLine +
" </body>" + Environment.NewLine +
"</tt>";
xml.LoadXml(xmlStructure);
var div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
bool hasBottomCenterRegion = false;
bool hasTopCenterRegion = false;
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//ttml:head/ttml:layout/ttml:region", nsmgr))
{
string id = null;
if (node.Attributes["xml:id"] != null)
{
id = node.Attributes["xml:id"].Value;
}
else if (node.Attributes["id"] != null)
{
id = node.Attributes["id"].Value;
}
if (id != null && id == "bottomCenter")
{
hasBottomCenterRegion = true;
}
if (id != null && id == "topCenter")
{
hasTopCenterRegion = true;
}
}
var relevantParagraphs = subtitle.Paragraphs;
if (RemoveInformationalParagraph)
{
relevantParagraphs.RemoveAll(p => p.StartFrame == 0);
}
int no = 0;
foreach (var p in relevantParagraphs)
{
XmlNode paragraph = xml.CreateElement("p", "http://www.w3.org/ns/ttml");
string text = p.Text;
XmlAttribute pid = xml.CreateAttribute("xml:id");
pid.InnerText = "p" + ++no;
paragraph.Attributes.Append(pid);
XmlAttribute start = xml.CreateAttribute("begin");
start.InnerText = ConvertToTimeString(p.StartTime);
paragraph.Attributes.Append(start);
XmlAttribute end = xml.CreateAttribute("end");
end.InnerText = ConvertToTimeString(p.EndTime);
paragraph.Attributes.Append(end);
XmlAttribute regionP = xml.CreateAttribute("region");
if (text.StartsWith("{\\an7}", StringComparison.Ordinal) || text.StartsWith("{\\an8}", StringComparison.Ordinal) || text.StartsWith("{\\an9}", StringComparison.Ordinal))
{
if (hasTopCenterRegion)
{
regionP.InnerText = "topCenter";
paragraph.Attributes.Append(regionP);
}
}
else if (hasBottomCenterRegion)
{
regionP.InnerText = "bottomCenter";
paragraph.Attributes.Append(regionP);
}
if (text.StartsWith("{\\an", StringComparison.Ordinal) && text.Length > 6 && text[5] == '}')
{
text = text.Remove(0, 6);
}
if (convertedFromSubStationAlpha)
{
if (string.IsNullOrEmpty(p.Style))
{
p.Style = p.Extra;
}
}
bool first = true;
bool italicOn = false;
foreach (string line in text.SplitToLines())
{
if (!first)
{
XmlNode br = xml.CreateElement("br", "http://www.w3.org/ns/ttml");
paragraph.AppendChild(br);
}
var styles = new Stack <XmlNode>();
XmlNode currentStyle = xml.CreateTextNode(string.Empty);
paragraph.AppendChild(currentStyle);
int skipCount = 0;
for (int i = 0; i < line.Length; i++)
{
if (skipCount > 0)
{
skipCount--;
}
else if (line.Substring(i).StartsWith("<i>", StringComparison.Ordinal))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
skipCount = 2;
italicOn = true;
}
else if (line.Substring(i).StartsWith("<b>", StringComparison.Ordinal))
{
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontWeight", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "bold";
currentStyle.Attributes.Append(attr);
skipCount = 2;
}
else if (line.Substring(i).StartsWith("<font ", StringComparison.Ordinal))
{
int endIndex = line.Substring(i + 1).IndexOf('>');
if (endIndex > 0)
{
skipCount = endIndex + 1;
string fontContent = line.Substring(i, skipCount);
if (fontContent.Contains(" color="))
{
var arr = fontContent.Substring(fontContent.IndexOf(" color=", StringComparison.Ordinal) + 7).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (arr.Length > 0)
{
string fontColor = arr[0].Trim('\'').Trim('"').Trim('\'');
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:color", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = fontColor;
currentStyle.Attributes.Append(attr);
}
}
}
else
{
skipCount = line.Length;
}
}
else if (line.Substring(i).StartsWith("</i>", StringComparison.Ordinal) || line.Substring(i).StartsWith("</b>", StringComparison.Ordinal) || line.Substring(i).StartsWith("</font>", StringComparison.Ordinal))
{
currentStyle = xml.CreateTextNode(string.Empty);
if (styles.Count > 0)
{
currentStyle = styles.Pop().CloneNode(true);
currentStyle.InnerText = string.Empty;
}
paragraph.AppendChild(currentStyle);
if (line.Substring(i).StartsWith("</font>", StringComparison.Ordinal))
{
skipCount = 6;
}
else
{
skipCount = 3;
}
italicOn = false;
}
else
{
if (i == 0 && italicOn && !(line.Substring(i).StartsWith("<i>", StringComparison.Ordinal)))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
}
currentStyle.InnerText = currentStyle.InnerText + line[i];
}
}
first = false;
}
div.AppendChild(paragraph);
}
string xmlString = ToUtf8XmlString(xml).Replace(" xmlns=\"\"", string.Empty).Replace(" xmlns:tts=\"http://www.w3.org/ns/10/ttml#style\">", ">").Replace("<br />", "<br/>");
if (subtitle.Header == null)
{
subtitle.Header = xmlString;
}
return(xmlString);
}
private void SortAndLoad()
{
JoinedFormat = new SubRip(); // default subtitle format
string header = null;
SubtitleFormat lastFormat = null;
var subtitles = new List <Subtitle>();
for (int k = 0; k < _fileNamesToJoin.Count; k++)
{
var fileName = _fileNamesToJoin[k];
try
{
var sub = new Subtitle();
SubtitleFormat format = null;
if (fileName.EndsWith(".ismt", StringComparison.InvariantCultureIgnoreCase) ||
fileName.EndsWith(".mp4", StringComparison.InvariantCultureIgnoreCase) ||
fileName.EndsWith(".m4v", StringComparison.InvariantCultureIgnoreCase) ||
fileName.EndsWith(".3gp", StringComparison.InvariantCultureIgnoreCase))
{
format = new IsmtDfxp();
if (format.IsMine(null, fileName))
{
var s = new Subtitle();
format.LoadSubtitle(s, null, fileName);
if (s.Paragraphs.Count > 0)
{
lastFormat = format;
}
}
}
var lines = FileUtil.ReadAllLinesShared(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName));
if (lastFormat != null && lastFormat.IsMine(lines, fileName))
{
format = lastFormat;
format.LoadSubtitle(sub, lines, fileName);
}
if (sub.Paragraphs.Count == 0 || format == null)
{
format = sub.LoadSubtitle(fileName, out _, null);
}
if (format == null && lines.Count > 0 && lines.Count < 10 && lines[0].Trim() == "WEBVTT")
{
format = new WebVTT(); // empty WebVTT
}
if (format == null)
{
foreach (var binaryFormat in SubtitleFormat.GetBinaryFormats(true))
{
if (binaryFormat.IsMine(null, fileName))
{
binaryFormat.LoadSubtitle(sub, null, fileName);
format = binaryFormat;
break;
}
}
}
if (format == null)
{
foreach (var f in SubtitleFormat.GetTextOtherFormats())
{
if (f.IsMine(lines, fileName))
{
f.LoadSubtitle(sub, lines, fileName);
format = f;
break;
}
}
}
if (format == null)
{
Revert(k, LanguageSettings.Current.UnknownSubtitle.Title + Environment.NewLine + fileName);
break;
}
if (sub.Header != null)
{
if (format.Name == AdvancedSubStationAlpha.NameOfFormat && header != null)
{
var oldPlayResX = AdvancedSubStationAlpha.GetTagFromHeader("PlayResX", "[Script Info]", header);
var oldPlayResY = AdvancedSubStationAlpha.GetTagFromHeader("PlayResY", "[Script Info]", header);
var newPlayResX = AdvancedSubStationAlpha.GetTagFromHeader("PlayResX", "[Script Info]", sub.Header);
var newPlayResY = AdvancedSubStationAlpha.GetTagFromHeader("PlayResY", "[Script Info]", sub.Header);
var stylesInHeader = AdvancedSubStationAlpha.GetStylesFromHeader(header);
var styles = new List <SsaStyle>();
foreach (var styleName in stylesInHeader)
{
styles.Add(AdvancedSubStationAlpha.GetSsaStyle(styleName, header));
}
foreach (var newStyle in AdvancedSubStationAlpha.GetStylesFromHeader(sub.Header))
{
if (stylesInHeader.Any(p => p == newStyle))
{
var styleToBeRenamed = AdvancedSubStationAlpha.GetSsaStyle(newStyle, sub.Header);
var newName = styleToBeRenamed.Name + "_" + Guid.NewGuid();
foreach (var p in sub.Paragraphs.Where(p => p.Extra == styleToBeRenamed.Name))
{
p.Extra = newName;
}
styleToBeRenamed.Name = newName;
styles.Add(styleToBeRenamed);
}
else
{
styles.Add(AdvancedSubStationAlpha.GetSsaStyle(newStyle, sub.Header));
}
}
header = AdvancedSubStationAlpha.GetHeaderAndStylesFromAdvancedSubStationAlpha(header, styles);
if (!string.IsNullOrEmpty(oldPlayResX) && string.IsNullOrEmpty(newPlayResX))
{
header = AdvancedSubStationAlpha.AddTagToHeader("PlayResX", oldPlayResX, "[Script Info]", header);
}
if (!string.IsNullOrEmpty(oldPlayResY) && string.IsNullOrEmpty(newPlayResY))
{
header = AdvancedSubStationAlpha.AddTagToHeader("PlayResY", oldPlayResY, "[Script Info]", header);
}
}
else
{
header = sub.Header;
}
}
lastFormat = lastFormat == null || lastFormat.FriendlyName == format.FriendlyName ? format : new SubRip();
subtitles.Add(sub);
}
catch (Exception exception)
{
Revert(k, exception.Message);
return;
}
}
JoinedFormat = lastFormat;
if (!radioButtonJoinAddTime.Checked)
{
for (int outer = 0; outer < subtitles.Count; outer++)
{
for (int inner = 1; inner < subtitles.Count; inner++)
{
var a = subtitles[inner - 1];
var b = subtitles[inner];
if (a.Paragraphs.Count > 0 && b.Paragraphs.Count > 0 && a.Paragraphs[0].StartTime.TotalMilliseconds > b.Paragraphs[0].StartTime.TotalMilliseconds)
{
var t1 = _fileNamesToJoin[inner - 1];
_fileNamesToJoin[inner - 1] = _fileNamesToJoin[inner];
_fileNamesToJoin[inner] = t1;
var t2 = subtitles[inner - 1];
subtitles[inner - 1] = subtitles[inner];
subtitles[inner] = t2;
}
}
}
}
listViewParts.BeginUpdate();
listViewParts.Items.Clear();
int i = 0;
foreach (var fileName in _fileNamesToJoin)
{
var sub = subtitles[i];
var lvi = new ListViewItem($"{sub.Paragraphs.Count:#,###,###}");
if (sub.Paragraphs.Count > 0)
{
lvi.SubItems.Add(sub.Paragraphs[0].StartTime.ToString());
lvi.SubItems.Add(sub.Paragraphs[sub.Paragraphs.Count - 1].StartTime.ToString());
}
else
{
lvi.SubItems.Add("-");
lvi.SubItems.Add("-");
}
lvi.SubItems.Add(fileName);
listViewParts.Items.Add(lvi);
i++;
}
listViewParts.EndUpdate();
JoinedSubtitle = new Subtitle();
if (JoinedFormat != null && JoinedFormat.FriendlyName != SubRip.NameOfFormat)
{
JoinedSubtitle.Header = header;
}
var addTime = radioButtonJoinAddTime.Checked;
foreach (var sub in subtitles)
{
double addMs = 0;
if (addTime && JoinedSubtitle.Paragraphs.Count > 0)
{
addMs = JoinedSubtitle.Paragraphs.Last().EndTime.TotalMilliseconds + Convert.ToDouble(numericUpDownAddMs.Value);
}
foreach (var p in sub.Paragraphs)
{
p.StartTime.TotalMilliseconds += addMs;
p.EndTime.TotalMilliseconds += addMs;
JoinedSubtitle.Paragraphs.Add(p);
}
}
JoinedSubtitle.Renumber();
labelTotalLines.Text = string.Format(LanguageSettings.Current.JoinSubtitles.TotalNumberOfLinesX, JoinedSubtitle.Paragraphs.Count);
}
public override string ToText(Subtitle subtitle, string title)
{
bool convertedFromSubStationAlpha = false;
if (subtitle.Header != null)
{
XmlNode styleHead = null;
try
{
var x = new XmlDocument();
x.LoadXml(subtitle.Header);
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
}
}
catch
{
styleHead = null;
}
if (styleHead == null && (subtitle.Header.Contains("[V4+ Styles]") || subtitle.Header.Contains("[V4 Styles]")))
{
var x = new XmlDocument();
x.LoadXml(new ItunesTimedText().ToText(new Subtitle(), "tt")); // load default xml
var xnsmgr = new XmlNamespaceManager(x.NameTable);
xnsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
if (x.DocumentElement != null)
{
styleHead = x.DocumentElement.SelectSingleNode("ttml:head", xnsmgr);
styleHead.SelectSingleNode("ttml:styling", xnsmgr).RemoveAll();
foreach (string styleName in AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header))
{
try
{
var ssaStyle = AdvancedSubStationAlpha.GetSsaStyle(styleName, subtitle.Header);
string fontStyle = "normal";
if (ssaStyle.Italic)
{
fontStyle = "italic";
}
string fontWeight = "normal";
if (ssaStyle.Bold)
{
fontWeight = "bold";
}
AddStyleToXml(x, styleHead, xnsmgr, ssaStyle.Name, ssaStyle.FontName, fontWeight, fontStyle, Utilities.ColorToHex(ssaStyle.Primary), ssaStyle.FontSize.ToString());
convertedFromSubStationAlpha = true;
}
catch
{
// ignored
}
}
}
subtitle.Header = x.OuterXml; // save new xml with styles in header
}
}
var xml = new XmlDocument {
XmlResolver = null
};
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("ttml", "http://www.w3.org/ns/ttml");
nsmgr.AddNamespace("ttp", "http://www.w3.org/ns/10/ttml#parameter");
nsmgr.AddNamespace("tts", "http://www.w3.org/ns/10/ttml#style");
nsmgr.AddNamespace("ttm", "http://www.w3.org/ns/10/ttml#metadata");
nsmgr.AddNamespace("ttm", "http://www.w3.org/ns/10/ttml#metadata");
nsmgr.AddNamespace("smpte", "http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt");
nsmgr.AddNamespace("m608", "http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt#cea608");
const string xmlStructure = @"<?xml version='1.0' encoding='utf-8'?>
<tt xml:lang='[LANG]' xmlns='http://www.w3.org/ns/ttml' xmlns:tts='http://www.w3.org/ns/ttml#styling' xmlns:ttm='http://www.w3.org/ns/ttml#metadata' xmlns:ttp='http://www.w3.org/ns/ttml#parameter' ttp:timeBase='media' ttp:frameRate='24' ttp:frameRateMultiplier='1000 1001' xmlns:smpte='http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt' xmlns:m608='http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt#cea608'>
<head>
<metadata>
<ttm:title>SMPTE-TT 2052 subtitle</ttm:title>
<ttm:desc>SMPTE Timed Text document created by Subtitle Edit</ttm:desc>
<smpte:information xmlns:m608='http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt#cea608' origin='http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt#cea608' mode='Preserved' m608:channel='CC1' m608:programName='Demo' m608:captionService='F1C1CC'/>
</metadata>
<styling>
<style xml:id='basic' tts:color='white' tts:fontFamily='Arial' tts:backgroundColor='transparent' tts:fontSize='21' tts:fontWeight='normal' tts:fontStyle='normal' />
</styling>
<layout>
<region xml:id='bottom' tts:backgroundColor='transparent' tts:showBackground='whenActive' tts:origin='80% 80%' tts:extent='80% 80%' tts:displayAlign='after' />
</layout>
</head>
<body>
<div></div>
</body>
</tt>";
var languageCode = LanguageAutoDetect.AutoDetectGoogleLanguage(subtitle);
xml.LoadXml(xmlStructure.Replace("[LANG]", languageCode));
if (!string.IsNullOrWhiteSpace(title))
{
var headNode = xml.DocumentElement.SelectSingleNode("//ttml:head", nsmgr);
var metadataNode = headNode?.SelectSingleNode("ttml:metadata", nsmgr);
var titleNode = metadataNode?.FirstChild;
if (titleNode != null)
{
titleNode.InnerText = title;
}
}
var div = xml.DocumentElement.SelectSingleNode("//ttml:body", nsmgr).SelectSingleNode("ttml:div", nsmgr);
bool hasBottomCenterRegion = false;
bool hasTopCenterRegion = false;
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//ttml:head/ttml:layout/ttml:region", nsmgr))
{
string id = null;
if (node.Attributes["xml:id"] != null)
{
id = node.Attributes["xml:id"].Value;
}
else if (node.Attributes["id"] != null)
{
id = node.Attributes["id"].Value;
}
if (id != null && id == "bottom")
{
hasBottomCenterRegion = true;
}
if (id != null && id == "topCenter")
{
hasTopCenterRegion = true;
}
}
foreach (var p in subtitle.Paragraphs)
{
XmlNode paragraph = xml.CreateElement("p", "http://www.w3.org/ns/ttml");
string text = p.Text;
XmlAttribute start = xml.CreateAttribute("begin");
start.InnerText = string.Format(CultureInfo.InvariantCulture, "{0:00}:{1:00}:{2:00}:{3:00}", p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, MillisecondsToFramesMaxFrameRate(p.StartTime.Milliseconds));
paragraph.Attributes.Append(start);
XmlAttribute end = xml.CreateAttribute("end");
end.InnerText = string.Format(CultureInfo.InvariantCulture, "{0:00}:{1:00}:{2:00}:{3:00}", p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, MillisecondsToFramesMaxFrameRate(p.EndTime.Milliseconds));
paragraph.Attributes.Append(end);
XmlAttribute style = xml.CreateAttribute("style");
style.InnerText = "basic";
paragraph.Attributes.Append(style);
XmlAttribute regionP = xml.CreateAttribute("region");
if (text.StartsWith("{\\an7}", StringComparison.Ordinal) || text.StartsWith("{\\an8}", StringComparison.Ordinal) || text.StartsWith("{\\an9}", StringComparison.Ordinal))
{
if (hasTopCenterRegion)
{
regionP.InnerText = "top";
paragraph.Attributes.Append(regionP);
}
}
else if (hasBottomCenterRegion)
{
regionP.InnerText = "bottom";
paragraph.Attributes.Append(regionP);
}
if (text.StartsWith("{\\an", StringComparison.Ordinal) && text.Length > 6 && text[5] == '}')
{
text = text.Remove(0, 6);
}
XmlAttribute styleAttribute = xml.CreateAttribute("style");
styleAttribute.InnerText = "basic";
paragraph.Attributes.Append(styleAttribute);
if (convertedFromSubStationAlpha)
{
if (string.IsNullOrEmpty(p.Style))
{
p.Style = p.Extra;
}
}
bool first = true;
bool italicOn = false;
foreach (string line in text.SplitToLines())
{
if (!first)
{
XmlNode br = xml.CreateElement("br", "http://www.w3.org/ns/ttml");
paragraph.AppendChild(br);
}
var styles = new Stack <XmlNode>();
XmlNode currentStyle = xml.CreateTextNode(string.Empty);
paragraph.AppendChild(currentStyle);
int skipCount = 0;
for (int i = 0; i < line.Length; i++)
{
if (skipCount > 0)
{
skipCount--;
}
else if (line.Substring(i).StartsWith("<i>", StringComparison.Ordinal))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
skipCount = 2;
italicOn = true;
}
else if (line.Substring(i).StartsWith("<b>", StringComparison.Ordinal))
{
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontWeight", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "bold";
currentStyle.Attributes.Append(attr);
skipCount = 2;
}
else if (line.Substring(i).StartsWith("<font ", StringComparison.Ordinal))
{
int endIndex = line.Substring(i + 1).IndexOf('>');
if (endIndex > 0)
{
skipCount = endIndex + 1;
string fontContent = line.Substring(i, skipCount);
if (fontContent.Contains(" color="))
{
var arr = fontContent.Substring(fontContent.IndexOf(" color=", StringComparison.Ordinal) + 7).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (arr.Length > 0)
{
string fontColor = arr[0].Trim('\'').Trim('"').Trim('\'');
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:color", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = fontColor;
currentStyle.Attributes.Append(attr);
}
}
}
else
{
skipCount = line.Length;
}
}
else if (line.Substring(i).StartsWith("</i>", StringComparison.Ordinal) || line.Substring(i).StartsWith("</b>", StringComparison.Ordinal) || line.Substring(i).StartsWith("</font>", StringComparison.Ordinal))
{
currentStyle = xml.CreateTextNode(string.Empty);
if (styles.Count > 0)
{
currentStyle = styles.Pop().CloneNode(true);
currentStyle.InnerText = string.Empty;
}
paragraph.AppendChild(currentStyle);
if (line.Substring(i).StartsWith("</font>", StringComparison.Ordinal))
{
skipCount = 6;
}
else
{
skipCount = 3;
}
italicOn = false;
}
else
{
if (i == 0 && italicOn && !(line.Substring(i).StartsWith("<i>", StringComparison.Ordinal)))
{
styles.Push(currentStyle);
currentStyle = xml.CreateNode(XmlNodeType.Element, "span", null);
paragraph.AppendChild(currentStyle);
XmlAttribute attr = xml.CreateAttribute("tts:fontStyle", "http://www.w3.org/ns/10/ttml#style");
attr.InnerText = "italic";
currentStyle.Attributes.Append(attr);
}
currentStyle.InnerText = currentStyle.InnerText + line[i];
}
}
first = false;
}
div.AppendChild(paragraph);
}
string xmlString = ToUtf8XmlString(xml).Replace(" xmlns=\"\"", string.Empty).Replace(" xmlns:tts=\"http://www.w3.org/ns/10/ttml#style\">", ">").Replace("<br />", "<br/>");
if (subtitle.Header == null)
{
subtitle.Header = xmlString;
}
return(xmlString);
}
public override string ToText(Subtitle subtitle, string title)
{
const string header =
@"[Script Info]
; This is a Sub Station Alpha v4 script.
Title: {0}
ScriptType: v4.00
Collisions: Normal
PlayDepth: 0
[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
Style: Default,{1},{2},{3},65535,65535,-2147483640,{9},0,1,{4},{5},2,{6},{7},{8},0,1
[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
const string headerNoStyles =
@"[Script Info]
; This is a Sub Station Alpha v4 script.
Title: {0}
ScriptType: v4.00
Collisions: Normal
PlayDepth: 0
[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
{1}
[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
const string timeCodeFormat = "{0}:{1:00}:{2:00}.{3:00}"; // h:mm:ss.cc
const string paragraphWriteFormat = "Dialogue: Marked={4},{0},{1},{3},{5},{6},{7},{8},{9},{2}";
const string commentWriteFormat = "Comment: Marked={4},{0},{1},{3},{5},{6},{7},{8},{9},{2}";
var sb = new StringBuilder();
Color fontColor = Color.FromArgb(Configuration.Settings.SubtitleSettings.SsaFontColorArgb);
bool isValidAssHeader = !string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4 Styles]");
var styles = new List <string>();
if (isValidAssHeader)
{
sb.AppendLine(subtitle.Header.Trim());
const string formatLine = "Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text";
if (!subtitle.Header.Contains(formatLine))
{
sb.AppendLine(formatLine);
}
styles = AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header);
}
else if (!string.IsNullOrEmpty(subtitle.Header) && subtitle.Header.Contains("[V4+ Styles]"))
{
LoadStylesFromAdvancedSubstationAlpha(subtitle, title, subtitle.Header, headerNoStyles, sb);
isValidAssHeader = true;
styles = AdvancedSubStationAlpha.GetStylesFromHeader(subtitle.Header);
}
else if (subtitle.Header != null && subtitle.Header.Contains("http://www.w3.org/ns/ttml"))
{
LoadStylesFromTimedText10(subtitle, title, header, headerNoStyles, sb);
}
else
{
var ssa = Configuration.Settings.SubtitleSettings;
string boldStyle = "0"; // 0=regular
if (ssa.SsaFontBold)
{
boldStyle = "-1"; // -1 = true, 0 is false
}
sb.AppendLine(string.Format(header,
title,
ssa.SsaFontName,
(int)ssa.SsaFontSize,
ColorTranslator.ToWin32(fontColor),
ssa.SsaOutline,
ssa.SsaShadow,
ssa.SsaMarginLeft,
ssa.SsaMarginRight,
ssa.SsaMarginTopBottom,
boldStyle
));
}
foreach (Paragraph p in subtitle.Paragraphs)
{
string start = string.Format(timeCodeFormat, p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, p.StartTime.Milliseconds / 10);
string end = string.Format(timeCodeFormat, p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, p.EndTime.Milliseconds / 10);
string style = "Default";
string actor = "NTP";
if (!string.IsNullOrEmpty(p.Actor))
{
actor = p.Actor;
}
string marginL = "0000";
if (!string.IsNullOrEmpty(p.MarginL) && Utilities.IsInteger(p.MarginL))
{
marginL = p.MarginL.PadLeft(4, '0');
}
string marginR = "0000";
if (!string.IsNullOrEmpty(p.MarginR) && Utilities.IsInteger(p.MarginR))
{
marginR = p.MarginR.PadLeft(4, '0');
}
string marginV = "0000";
if (!string.IsNullOrEmpty(p.MarginV) && Utilities.IsInteger(p.MarginV))
{
marginV = p.MarginV.PadLeft(4, '0');
}
string effect = "";
if (!string.IsNullOrEmpty(p.Effect))
{
effect = p.Effect;
}
if (!string.IsNullOrEmpty(p.Extra) && isValidAssHeader && styles.Contains(p.Extra))
{
style = p.Extra;
}
if (style == "Default")
{
style = "*Default";
}
if (p.IsComment)
{
sb.AppendLine(string.Format(commentWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(p), style, p.Layer, actor, marginL, marginR, marginV, effect));
}
else
{
sb.AppendLine(string.Format(paragraphWriteFormat, start, end, AdvancedSubStationAlpha.FormatText(p), style, p.Layer, actor, marginL, marginR, marginV, effect));
}
}
return(sb.ToString().Trim());
}
