private void WriteFixed(ColorString value, int width, TypeCode typeCode)
{
var len = value.String.Length;
if (len == width)
{
Write(value);
}
else if (len < width)
{
// right align numbers
string padded = typeCode >= TypeCode.SByte && typeCode <= TypeCode.Decimal ?
value.String.PadLeft(width) :
value.String.PadRight(width);
Write(padded, value.Foreground, value.Background);
}
else
{
Write(value.String.Substring(0, width - 1), value.Foreground, value.Background);
Write(_Ellipsis);
}
}
private void Write(ColorString cs)
{
Write(cs.String, cs.Foreground, cs.Background);
}
private void DumpComplexEnumerable(TypeDetails details, object instance, int padding)
{
int?count;
var items = details.GetEnumerableMemberValues(instance, ENUMERABLE_LIMIT, out count);
var itemType = details.ItemDetails;
int columnCount = itemType.Members.Length;
var columnWidths = new int[columnCount];
int columnIndex;
ColorString[] row;
var allValues = new List <ColorString[]>(items.Count + 1);
// get the column headings
columnIndex = 0;
row = new ColorString[columnCount];
foreach (var member in itemType.Members)
{
row[columnIndex] = new ColorString(member.Name, HEADING_FOREGROUND, HEADING_BACKGROUND);
columnWidths[columnIndex] = member.Name.Length;
columnIndex++;
}
allValues.Add(row);
// get all the values
foreach (var item in items)
{
if (item == null)
{
allValues.Add(null);
continue;
}
columnIndex = 0;
row = new ColorString[columnCount];
foreach (var value in item)
{
var cs = GetString(value);
row[columnIndex] = cs;
if (cs.String.Length > columnWidths[columnIndex])
{
columnWidths[columnIndex] = cs.String.Length;
}
columnIndex++;
}
allValues.Add(row);
}
// echo
WriteEnumerableLabel(details, items.Count, count, padding);
padding++;
int rowCount = 0;
foreach (var item in allValues)
{
WritePadding(padding);
if (item == null)
{
Write(_Null);
}
else
{
columnIndex = 0;
foreach (var value in item)
{
// grab TypeCode but not for headings
var typeCode = rowCount == 0 ?
TypeCode.String :
itemType.Members[columnIndex].TypeDetails.SimpleTypeCode;
Write(_Separator);
WriteFixed(value, columnWidths[columnIndex], typeCode);
columnIndex++;
}
}
WriteLine();
rowCount++;
}
}