public static string GetRtf(string text)
{
MyRichTextBox tb = new MyRichTextBox();
WriteWords(text, new Rectangle(), null, null, true, tb);
return tb.Rtf;
}
public static Size WriteWords(string text, Rectangle bounds, Graphics g, List<WordStyle> words = null, bool notShow = false, MyRichTextBox tb = null)
{
if (text.Length == 0) return new Size();
Point point = new Point(Margin.Width, Margin.Height);
Font font = FontText;
Color color = colorText;
Color prevColor = colorText;
Size wordSize = new Size();
int prevHeight = 0;
int maxWidth = 0;
string[] lines = text.Split('\n');
for (int iline = 0; iline < lines.Length; iline++) {
MatchCollection mc = regexWords.Matches(lines[iline]);
foreach (Match m in mc) {
string word = m.Groups[1].Value;
string word2 = m.Groups[2].Value;
if (word == "<t>" ) { font = FontTitle ; color = colorText ; continue; }
if (word == "<b>" ) { font = FontTextBold; continue; }
if (word == "</b>") { font = FontText ; continue; }
if (word == "<h>" ) { font = FontHelp ; color = colorHelp ; continue; }
if (word == "<v>" ) { font = FontValue ; color = colorValue ; continue; }
if (word == "<i>" ) { font = FontItalic ; continue; }
if (word == "</i>") { font = FontText ; continue; }
if (word == "<s>" ) { prevColor = color ; color = colorString; continue; }
if (word == "</s>") { color = prevColor ; continue; }
if (word == "<r>" ) { prevColor = color ; color = colorRed ; continue; }
if (word == "</r>") { color = prevColor ; continue; }
if (word == "<p>" ) { prevColor = color ; font = FontTextBold; color = colorParam; continue; }
if (word == "</p>") { color = prevColor ; font = FontTitle ; continue; }
if (word == "<id>") { point.Y += 3 ; continue; }
bool notColored;
if (tb!=null) {
notColored = (color == colorString) || (color == colorValue);
if (!notColored && isKeyWord(word)) tb.AppendText(word, colorKeyword, font);
else if (!notColored && isClass (word)) tb.AppendText(word, colorClass , font);
else tb.AppendText(word, color , font);
tb.AppendText(word2, color, font);
continue;
}
wordSize = TextRenderer.MeasureText(g, word+word2, font, MaxSize, tf);
maxWidth = Math.Max(maxWidth, point.X+wordSize.Width);
if (wordSize.Width > (bounds.Width - point.X - Margin.Width)) { point.X = Margin.Width; point.Y += prevHeight; word = word.TrimStart(); }
if (word.Length == 0) continue;
if (word == "<hr>") {
float y = point.Y + prevHeight + 2;
if (!notShow) g.DrawLine(Pens.Gray, Margin.Width, y, bounds.Width - Margin.Width, y);
point.Y += 4;
continue;
}
if (!notShow) {
notColored = (color == colorString) || (color == colorValue);
if (!notColored && isKeyWord(word)) DrawText(g, word, font, point, colorKeyword, words);
else if (!notColored && isClass (word)) DrawText(g, word, font, point, colorClass , words);
else DrawText(g, word, font, point, color , words);
if (word2.Length > 0) {
point.X += wordSize.Width - 4;
DrawText(g, word2, font, point, color, words);
point.X -= wordSize.Width - 4;
}
}
point.X += wordSize.Width;
prevHeight = wordSize.Height;
}
point.Y += wordSize.Height; point.X = Margin.Width;
if (tb != null && tb.IsHandleCreated && !tb.IsDisposed) {
tb.AppendText("\r\n");
if (iline == 0) tb.AppendText("\r\n");
}
}
return new Size(maxWidth+Margin.Width, point.Y+Margin.Height);
}
