private string ProcessInternal(string text, Nattrib attrib)
{
if (text == null)
throw new ArgumentNullException("text");
int openTagIndex;
int closeTagIndex;
int startIndex = 0;
var b = new StringBuilder();
var textSearcher = new StringSearcher(text, "<![CDATA[", "]]>");
// 1. expand tag
while (textSearcher.FindTextSpan(startIndex, "[[", "]]", out openTagIndex, out closeTagIndex))
{
b.Append(text.Substring(startIndex, openTagIndex - startIndex));
startIndex = openTagIndex + 2;
//
string tagKey;
string[] args;
//
int openArgIndex;
int closeArgIndex;
if (((openArgIndex = textSearcher.IndexOf("{", startIndex, closeTagIndex - startIndex - 1)) > -1) && ((closeArgIndex = textSearcher.IndexOf("}", openArgIndex, closeTagIndex - openArgIndex - 1)) > -1))
{
// has arguments
tagKey = text.Substring(startIndex, openArgIndex - startIndex).Trim();
string arg = text.Substring(openArgIndex + 1, closeArgIndex - openArgIndex - 1);
string arg2 = text.Substring(closeArgIndex + 1, closeTagIndex - closeArgIndex - 2);
args = new[] { arg, arg2 };
}
else
{
// tag only - no arguments
tagKey = text.Substring(startIndex, closeTagIndex - startIndex - 1).Trim();
args = null;
}
//
TextProcessBase tag;
if ((tagKey.Length > 0) && ((tag = TextProcessBase.Get(tagKey)) != null))
b.Append(tag.Process(args));
else
b.Append(text.Substring(openTagIndex, closeTagIndex - openTagIndex + 2));
startIndex = closeTagIndex + 1;
}
b.Append(text.Substring(startIndex));
return b.ToString();
}
private void PopulateSearchResults(StringSearcher stringSearcher)
{
currentSearch = stringSearcher.GetEnumerator();
timerSearchResults.Start();
listSearchResults.Items.Clear();
}
