private void UpdateView()
{
var context = new RtfContext();
context.AddFont(defaultFont.Name);
var rtfBody = textBlock.ToRtf(context);
rtbText.Rtf = $@"{context.RtfHeader}{{\pard {rtfBody}\par}}}}";
}
public override string ToRtf(RtfContext context)
{
if (BackColor == null)
{
return(DecoratedTextBlock.ToRtf(context));
}
var cnumber = context.AddColor(BackColor);
return($@"\highlight{cnumber} {DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
if (Font == null)
{
return(DecoratedTextBlock.ToRtf(context));
}
var strikeThroughCmd = Font.Strikeout ? "strike" : "strike0";
var twips = Math.Floor(Font.SizeInPoints * 2);
var fnumber = context.AddFont(Font.Name);
return($@"\f{fnumber}\fs{twips}\{strikeThroughCmd} {DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
var underlineCmd = "ul";
switch (Underline)
{
case UnderlineType.None:
underlineCmd = "ulnone";
break;
case UnderlineType.Single:
underlineCmd = "ul";
break;
case UnderlineType.Double:
underlineCmd = "uldb";
break;
}
return($@"\{underlineCmd} {DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
var text = DecoratedTextBlock.RawText;
var match = numericListRegex.Match(text);
if (match.Success)
{
context.ListStyle = match.Groups[2].Value;
context.LastListNumbering = match.Groups[1].Value;
return(DecoratedTextBlock.ToRtf(context));
}
var lastNumbering = context.LastListNumbering ?? "0";
var sections = lastNumbering.Split('.').Select(d => int.Parse(d)).ToList();
sections[sections.Count - 1]++;
var numbering = String.Join(".", sections);
context.LastListNumbering = numbering;
context.ListStyle = context.ListStyle ?? ".";
return($@"{numbering}{context.ListStyle}{DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
return($@"\b {DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
var cmd = (Indent == IndentType.Left ? "li" : "ri");
return($@"\{cmd}720 {DecoratedTextBlock.ToRtf(context)}");
}
public override string ToRtf(RtfContext context)
{
return(context.Escape(Text ?? ""));
}
