public CodePosition GetTwoDimensionalCordinatesFor(int stringOffset)
{
CodePosition result;
int line = newLineOffsets.BinarySearch(stringOffset);
if(line < 0) // there is no newline string at this offset
{
int lineNumber = ~line;
int lineStartOffset = 0;
if(lineNumber != 0)
{
lineStartOffset = newLineOffsets[lineNumber - 1] + NewLine.Length;
}
int column = stringOffset - lineStartOffset;
if (isZeroIndexed)
{
result = new CodePosition(lineNumber, column);
}
else
{
result = new CodePosition(lineNumber + 1, column + 1); //VS editor uses [1,1] as origin as opposed to [0,0]
}
}
else
{
if (isZeroIndexed)
{
result = new CodePosition(line, -1);
}
else
{
result = new CodePosition(line + 1, -1);
}
}
return result;
}
public CodeSpan(CodePosition start, CodePosition end)
{
Start = start;
End = end;
}
public CodeSpan(CodePosition start, CodePosition end)
{
Start = start;
End = end;
}
public CodeSpan(CodePosition start, CodePosition end)
{
this.Start = start;
this.End = end;
return;
}