public static void ParseValues(EnumDeclarationSyntax node, ref BitfieldDefinition seldef)
{
foreach (var member in node.Members)
{
bool processed = false;
BitfieldField field = new BitfieldField();
field.Name = member.Identifier.Text;
var equalsValue = member.EqualsValue;
if (equalsValue != null)
{
field.Value = equalsValue.Value.ToString();
}
foreach (var attrList in member.AttributeLists)
{
foreach (var attr in attrList.Attributes)
{
IdentifierNameSyntax name = (IdentifierNameSyntax)attr.Name;
SyntaxToken identifier = name.Identifier;
if (identifier.Text == "BitfieldValue")
{
ParseBitfieldValueAttributeArguments(attr.ArgumentList, ref field);
seldef.Members.Add(field);
processed = true;
}
}
}
if (!processed)
{
seldef.Members.Add(field);
}
}
}
private static void ParseBitfieldValueAttributeArguments(AttributeArgumentListSyntax args, ref BitfieldField field)
{
foreach (var argument in args.Arguments)
{
NameEqualsSyntax nameEqSyntax = argument.NameEquals;
LiteralExpressionSyntax exprSyntax = (LiteralExpressionSyntax)argument.Expression;
IdentifierNameSyntax argName = (IdentifierNameSyntax)nameEqSyntax.Name;
if (argName.Identifier.Text == "Description")
{
field.Description = exprSyntax.Token.Text;
}
else if (argName.Identifier.Text == "Label")
{
field.Label = exprSyntax.Token.Text;
}
else if (argName.Identifier.Text == "Empty")
{
field.Empty = exprSyntax.Token.Text == "true" ? true : false;
}
}
}
