/// <summary>
/// Returns the column state information for the current object (used for rendering).
/// Includes max width of column, alignment and index
/// </summary>
/// <returns></returns>
public ColumnState[] GetColumnState()
{
if (ColumnsExpected < 1)
{
return(new ColumnState[0]);
}
var columns = new ColumnState[ColumnsExpected];
for (var i = 0; i < ColumnsExpected; ++i)
{
Alignment align;
if (!Alignments.TryGetValue(i, out align))
{
align = Alignment.Left;
}
columns[i] = new ColumnState
{
Index = i,
Width = maxColumnLengths[i],
Align = align
};
}
return(columns);
}
/// <summary>
///
/// </summary>
/// <param name="writer"></param>
/// <param name="index"></param>
/// <param name="count"></param>
/// <param name="text"></param>
/// <param name="column"></param>
void render_cell_text(TextWriter writer, int index, int count, string text, ColumnState column)
{
if (index > 0)
{
writer.Write(ColumnSeparator);
}
bool mustHaveRightPadding = !TrimTrailingWhitespace || index < count - 1;
string padded = Pad(text, column.Width, column.Align, mustHaveRightPadding);
writer.Write(padded);
}
/// <summary>
///
/// </summary>
/// <param name="writer"></param>
/// <param name="index"></param>
/// <param name="count"></param>
/// <param name="divider"></param>
/// <param name="column"></param>
void render_cell_divider(TextWriter writer, int index, int count, Divider divider, ColumnState column)
{
int padding = 0;
if (index > 0 && !string.IsNullOrEmpty(ColumnSeparator))
{
if (divider.UseColumnSeparator)
{
writer.Write(ColumnSeparator);
}
else
{
padding = ColumnSeparator.Length;
}
}
writer.Write(new string(divider.Char, column.Width + padding));
}
