public override string ToString()
{
var builder = new StringBuilder();
builder.Append(Argument);
builder.Length--;
if (Width > 0)
{
builder.Append(',');
if (LeftAlign)
{
builder.Append('-');
}
builder.Append(Width);
}
string formatString = FormatString.ToString();
if (formatString.Length > 0)
{
builder.Append(':');
builder.Append(formatString);
}
builder.Append('}');
return(builder.ToString());
}
public SimpleFormat(
Location location, Expression argument, bool leftAlign, int width, FormatString formatString)
: base(location, argument)
{
LeftAlign = leftAlign;
Width = width;
FormatString = Utilities.ThrowIfNull(formatString, "formatString");
}
public SimpleFormat(
Location location, Expression argument, bool leftAlign, int width, FormatString formatString)
: base(location, argument)
{
LeftAlign = leftAlign;
Width = width;
FormatString = Utilities.ThrowIfNull(formatString, "formatString");
}
protected override object DoVisit(FormatString formatString)
{
int originalLength = this.formatted.Length;
foreach (FormatStringItem item in formatString.Items)
{
this.formatted.Append(Visit(item));
}
string formattedString = this.formatted.ToString(originalLength, this.formatted.Length - originalLength);
this.formatted.Length = originalLength;
return formattedString;
}