public static string GenerateHtml(TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
var htmlText = new StringBuilder();
htmlText.Append(@"<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN""><HTML><BODY>");
var selection = new TextSegment(0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber(selection.Offset);
int endLineNumber = doc.OffsetToLineNumber(selection.EndOffset);
htmlText.Append("<FONT face = '" + options.Font.Family + "'>");
bool first = true;
foreach (var line in doc.GetLinesBetween(startLineNumber, endLineNumber))
{
if (!first)
{
htmlText.Append("<BR/>");
}
else
{
first = false;
}
if (mode == null)
{
AppendHtmlText(htmlText, doc, options, System.Math.Max(selection.Offset, line.Offset), System.Math.Min(line.EndOffset, selection.EndOffset));
continue;
}
foreach (var chunk in mode.GetChunks(style, line, line.Offset, line.Length))
{
int start = System.Math.Max(selection.Offset, chunk.Offset);
int end = System.Math.Min(chunk.EndOffset, selection.EndOffset);
var chunkStyle = style.GetChunkStyle(chunk);
if (start < end)
{
htmlText.Append("<SPAN style = '");
if (chunkStyle.FontWeight != Xwt.Drawing.FontWeight.Normal)
{
htmlText.Append("font-weight:" + ((int)chunkStyle.FontWeight) + ";");
}
if (chunkStyle.FontStyle != Xwt.Drawing.FontStyle.Normal)
{
htmlText.Append("font-style:" + chunkStyle.FontStyle.ToString().ToLower() + ";");
}
htmlText.Append("color:" + ((HslColor)chunkStyle.Foreground).ToPangoString() + ";");
htmlText.Append("' >");
AppendHtmlText(htmlText, doc, options, start, end);
htmlText.Append("</SPAN>");
}
}
}
htmlText.Append("</FONT>");
htmlText.Append("</BODY></HTML>");
return(htmlText.ToString());
}
public static string GenerateRtf(TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
var rtfText = new StringBuilder();
var colorList = new List <Cairo.Color> ();
var selection = new TextSegment(0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber(selection.Offset);
int endLineNumber = doc.OffsetToLineNumber(selection.EndOffset);
bool isItalic = false;
bool isBold = false;
int curColor = -1;
foreach (var line in doc.GetLinesBetween(startLineNumber, endLineNumber))
{
bool appendSpace = false;
if (mode == null)
{
AppendRtfText(rtfText, doc, System.Math.Max(selection.Offset, line.Offset), System.Math.Min(line.EndOffset, selection.EndOffset), ref appendSpace);
continue;
}
foreach (var chunk in mode.GetChunks(style, line, line.Offset, line.Length))
{
int start = System.Math.Max(selection.Offset, chunk.Offset);
int end = System.Math.Min(chunk.EndOffset, selection.EndOffset);
var chunkStyle = style.GetChunkStyle(chunk);
if (start < end)
{
if (isBold != (chunkStyle.FontWeight == Xwt.Drawing.FontWeight.Bold))
{
isBold = chunkStyle.FontWeight == Xwt.Drawing.FontWeight.Bold;
rtfText.Append(isBold ? @"\b" : @"\b0");
appendSpace = true;
}
if (isItalic != (chunkStyle.FontStyle == Xwt.Drawing.FontStyle.Italic))
{
isItalic = chunkStyle.FontStyle == Xwt.Drawing.FontStyle.Italic;
rtfText.Append(isItalic ? @"\i" : @"\i0");
appendSpace = true;
}
var foreground = style.GetForeground(chunkStyle);
if (!colorList.Contains(foreground))
{
colorList.Add(foreground);
}
int color = colorList.IndexOf(foreground);
if (curColor != color)
{
curColor = color;
rtfText.Append(@"\cf" + (curColor + 1));
appendSpace = true;
}
AppendRtfText(rtfText, doc, start, end, ref appendSpace);
}
}
rtfText.Append(@"\par");
rtfText.AppendLine();
}
var rtf = new StringBuilder();
rtf.Append(@"{\rtf1\ansi\deff0\adeflang1025");
// font table
rtf.Append(@"{\fonttbl");
rtf.Append(@"{\f0\fnil\fprq1\fcharset128 " + options.Font.Family + ";}");
rtf.Append("}");
rtf.Append(CreateColorTable(colorList));
rtf.Append(@"\viewkind4\uc1\pard");
rtf.Append(@"\f0");
try {
string fontName = options.Font.ToString();
double fontSize = Double.Parse(fontName.Substring(fontName.LastIndexOf(' ') + 1), System.Globalization.CultureInfo.InvariantCulture) * 2;
rtf.Append(@"\fs");
rtf.Append(fontSize);
} catch (Exception) {};
rtf.Append(@"\cf1");
rtf.Append(rtfText.ToString());
rtf.Append("}");
return(rtf.ToString());
}
