private string CreateIndentForNextLine(ISpanned dest, int dend, int istart)
{
if (istart > -1)
{
int iend;
for (iend = ++istart;
iend < dend;
++iend)
{
char c = dest.CharAt(iend);
if (c != ' ' &&
c != '\t')
{
break;
}
}
var subsequence = dest.SubSequence(istart, iend);
return(subsequence + AddBulletPointIfNeeded(dest.CharAt(iend)));
}
else
{
return("");
}
}
public ICharSequence FilterFormatted(ICharSequence source, int start, int end, ISpanned dest, int dstart,
int dend)
{
var textToCheck = dest.SubSequence(0, dstart) + source.SubSequence(start, end) +
dest.SubSequence(dend, dest.Length());
var matcher = pattern.Matcher(textToCheck);
// Entered text does not match the pattern
if (!matcher.Matches())
{
// It does not match partially too
if (!matcher.HitEnd())
{
return(null);
}
}
return(null);
}