int TextImplementor.GetOffsetAtPoint(int x, int y, CoordType coords)
{
int rx = 0, ry = 0;
switch (coords)
{
case Atk.CoordType.Screen:
editor.TranslateCoordinates(editor, x, y, out rx, out ry);
rx -= editor.TextViewMargin.XOffset;
break;
case Atk.CoordType.Window:
rx = x - editor.TextViewMargin.XOffset;
ry = y;
break;
}
return(Document.LocationToOffset(editor.TextViewMargin.VisualToDocumentLocation(rx, ry)));
}