protected virtual void Assign(Section section)
{
Text = section.Text;
Font = section.Font;
Scale = section.Scale;
Offset = section.Offset;
Bold = section.Bold;
Italic = section.Italic;
Underline = section.Underline;
ForeColor = section.ForeColor;
BackColor = section.BackColor;
ShadowColors.Clear();
ShadowColors.AddRange(section.ShadowColors);
RubyPart = section.RubyPart;
}
private static int GetRubyPartId(RubyPart part)
{
switch (part)
{
case RubyPart.None:
return(0);
case RubyPart.Text:
return(1);
case RubyPart.Parenthesis:
return(2);
case RubyPart.RubyAbove:
return(4);
case RubyPart.RubyBelow:
return(5);
default:
throw new ArgumentOutOfRangeException();
}
}
private static void InsertRubySection(AssLine line, Section format, string text, RubyPart rubyPart, int sectionIndex, ref int numSubSections)
{
AssSection section = (AssSection)format.Clone();
section.Text = text;
section.RubyPart = rubyPart;
section.Duration = TimeSpan.Zero;
line.Sections.Insert(sectionIndex + numSubSections, section);
numSubSections++;
}
protected virtual void WriteLine(AssLine line, StreamWriter writer)
{
if (line.Sections.Count == 0)
{
return;
}
AssStyle style = GetStyleMatchingStructure((AssSection)line.Sections[0]);
WriteLineMetadata(line, style, writer);
AssSection prevSection = new AssSection();
AssStyle prevStyle = style;
ApplyStyle(prevSection, prevStyle);
AssLineContentBuilder lineContent = new AssLineContentBuilder();
AppendLineTags(line, style, lineContent);
RubyPart currentRubyPosition = RubyPart.None;
for (int i = 0; i < line.Sections.Count; i++)
{
AssSection section = (AssSection)line.Sections[i];
style = GetStyleMatchingStructure(section);
if (style != prevStyle || (currentRubyPosition != RubyPart.None && section.RubyPart == RubyPart.None))
{
lineContent.AppendTag("r", style);
currentRubyPosition = RubyPart.None;
prevSection = (AssSection)prevSection.Clone();
ApplyStyle(prevSection, style);
}
AppendSectionTags(section, prevSection, lineContent);
if (section.RubyPart == RubyPart.Text)
{
RubyPart rubyPart;
if (i + 4 > line.Sections.Count || ((rubyPart = line.Sections[i + 2].RubyPart) != RubyPart.RubyAbove && rubyPart != RubyPart.RubyBelow))
{
throw new InvalidDataException("Invalid ruby sequence");
}
if (rubyPart != currentRubyPosition)
{
lineContent.AppendTag("ytruby", rubyPart == RubyPart.RubyAbove ? 8 : 2);
currentRubyPosition = rubyPart;
}
lineContent.AppendText($"[{section.Text}/{line.Sections[i + 2].Text}]");
i += 3;
}
else
{
lineContent.AppendText(section.Text);
}
prevSection = section;
prevStyle = style;
}
writer.WriteLine(lineContent);
}
