/// <summary>
/// This method parses the value of 'font' attribute and returns a Properties object.
/// </summary>
/// <param name="str">a string of this form: 'style1 ... styleN size/leading font1 ... fontN'</param>
/// <returns>a Properties object</returns>
public static Properties parseFont(string str)
{
Properties result = new Properties();
if (str == null)
{
return(result);
}
int pos = 0;
string value;
str = str.Trim();
while (str.Length > 0)
{
pos = str.IndexOf(" ", pos);
if (pos == -1)
{
value = str;
str = "";
}
else
{
value = str.Substring(0, pos);
str = str.Substring(pos).Trim();
}
if (value.ToLower().Equals("bold"))
{
result.Add(MarkupTags.CSS_FONTWEIGHT, MarkupTags.CSS_BOLD);
continue;
}
if (value.ToLower().Equals("italic"))
{
result.Add(MarkupTags.CSS_FONTSTYLE, MarkupTags.CSS_ITALIC);
continue;
}
if (value.ToLower().Equals("oblique"))
{
result.Add(MarkupTags.CSS_FONTSTYLE, MarkupTags.CSS_OBLIQUE);
continue;
}
float f;
if ((f = parseLength(value)) > 0)
{
result.Add(MarkupTags.CSS_FONTSIZE, f.ToString() + "pt");
int p = value.IndexOf("/");
if (p > -1 && p < value.Length - 1)
{
result.Add(MarkupTags.CSS_LINEHEIGHT, value.Substring(p + 1) + "pt");
}
}
if (value.EndsWith(","))
{
value = value.Substring(0, value.Length - 1);
if (FontFactory.contains(value))
{
result.Add(MarkupTags.CSS_FONTFAMILY, value);
return(result);
}
}
if ("".Equals(str) && FontFactory.contains(value))
{
result.Add(MarkupTags.CSS_FONTFAMILY, value);
}
}
return(result);
}
