int Paracount; // For suppressing space prior to first paragraph
int Html(String s, int i, String endtag)
{
int n = s.Length;
int plain = i; // Start of plain (not within a tag) text.
while (i < n - 2)
{
char c = s[i];
i += 1;
if (c == '&' && i < n - 2) // & char literals
{
Txt(s, plain, i - 1);
if (s[i] == 'l' && s[i + 1] == 't' && s[i + 2] == ';')
{
Txt("<"); i += 3;
}
else if (i < n - 3 && s[i] == 'a' && s[i + 1] == 'm' && s[i + 2] == 'p' && s[i + 3] == ';')
{
Txt("&"); i += 4;
}
else
{
Txt("&");
}
plain = i;
}
else if (c == '<') // HTML tag
{
char t = s[i]; // First char of the tag
if (t == '/' || (t >= 'a' && t <= 'z') || (t >= 'A' && t <= 'Z'))
{
Txt(s, plain, i - 1);
i += 1;
int tagstart = i - 1, tagend = -1;
while (i < n) // Loop to find end of the tag
{
c = s[i];
if (c == ' ')
{
tagend = i;
}
i += 1;
if (c == '>')
{
break;
}
}
if (tagend < 0)
{
tagend = i - 1;
}
if (t == '/')
{
tagstart = tagstart + 1;
}
String tag = tagend > tagstart?s.Substring(tagstart, tagend - tagstart) : "";
if (t == '/')
{
return(tag == endtag ? i : tagstart - 2);
}
if (tag == "br" || tag == "br/")
{
NewLine();
}
else
{
int Save = 0; PdfFont SaveF = null;
if (tag == "p")
{
Paracount += 1; if (Paracount > 1)
{
NewLine(); NewLine();
}
}
else if (tag == "b")
{
SaveF = Font; PdfFont nf = (SaveF == Fonts[2]) ? Fonts[3] : Fonts[1]; SetFont(nf, FontSize);
}
else if (tag == "i")
{
SaveF = Font; PdfFont nf = (SaveF == Fonts[1]) ? Fonts[3] : Fonts[2]; SetFont(nf, FontSize);
}
else if (tag == "sup")
{
Save = Super; SetSuper(FontSize / 2);
}
else if (tag == "sub")
{
Save = Super; SetSuper(-FontSize / 2);
}
i = Html(s, i, tag);
if (tag == "b" || tag == "i")
{
SetFont(SaveF, FontSize);
}
else if (tag == "sup" || tag == "sub")
{
SetSuper(Save);
}
}
plain = i;
}
}
}
i = n;
Txt(s, plain, i);
return(i);
}
// End fields.
public void InitFont(PdfFont f)
{
f.GetObj(this);
} // Only needs to be called if a page font is set directly.
public void ClearState()
{
FlushStrBuffer();
X = 0; Y = 0; CurFont = null; LastFont = null;
Super = 0; Color = null; Other = null;
}
} // Force a new page.
// Functions to adjust text style.
public void SetFont(PdfFont f, int fontSize)
{
Word.Font(f, fontSize); _Font = f; _FontSize = fontSize;
}