public static TextIndexList FromBitArray(BitArray bits, TextIndex index)
{
string bitString = BitArrayString(bits);
TextIndexList tl = new TextIndexList();
int currentStart = -1;
int lastBit = Math.Min(index.Start + index.Length, bits.Length);
for (int i = index.Start; i < lastBit; i++)
{
if (bits[i])
{
if (currentStart == -1)
{
currentStart = i;
}
}
else
{
if (currentStart != -1)
{
tl.Add(TextIndex.FromStartEnd(currentStart, i));
currentStart = -1;
}
}
}
if (currentStart != -1)
{
tl.Add(TextIndex.FromStartEnd(currentStart, index.End));
}
return(tl);
}
public TextIndexList Clone()
{
TextIndexList tl = new TextIndexList();
foreach (TextIndex t in this)
{
tl.Add(new TextIndex(t.Start, t.Length));
}
return(tl);
}
public static TextIndexList Parse(string value)
{
TextIndexList tl = new TextIndexList();
string[] strTextIndexes = value.Split(new string[1] {
":"
}, StringSplitOptions.RemoveEmptyEntries);
foreach (string strTextIndex in strTextIndexes)
{
string[] strSplit = strTextIndex.Split(new string[1] {
","
}, StringSplitOptions.RemoveEmptyEntries);
if (strSplit.Length != 2)
{
throw new Exception("Bad format");
}
else
{
tl.Add(new TextIndex(Int32.Parse(strSplit[0]), Int32.Parse(strSplit[1])));
}
}
return(tl);
}
