public static void ParseEnum(EnumDeclarationSyntax node, ref rSelect seldef)
{
foreach (var member in node.Members)
{
var field = new rSelectItem();
field.Name = member.Identifier.Text;
field.NameHash = MurmurHash2.Hash(field.Name);
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 == "SelectValue")
{
ParseSelectValueAttributeArguments(attr.ArgumentList, ref field);
}
}
}
seldef.Items.Add(field);
}
}
public override void VisitEnumDeclaration(EnumDeclarationSyntax node)
{
base.VisitEnumDeclaration(node);
foreach (var attrList in node.AttributeLists)
{
foreach (var attr in attrList.Attributes)
{
IdentifierNameSyntax name = (IdentifierNameSyntax)attr.Name;
SyntaxToken identifier = name.Identifier;
if (identifier.Text == "Select")
{
var seldef = new rSelect();
seldef.Name = node.Identifier.Text;
seldef.NameHash = MurmurHash2.Hash(seldef.Name);
Select.ParseAttributes(attr.ArgumentList, ref seldef);
Select.ParseEnum(node, ref seldef);
Selects.Add(seldef);
}
}
}
}
public static void ParseAttributes(AttributeArgumentListSyntax args, ref rSelect seldef)
{
if (args == null)
{
return;
}
foreach (var argument in args.Arguments)
{
var nameEqSyntax = argument.NameEquals;
var exprSyntax = (LiteralExpressionSyntax)argument.Expression;
var argName = (IdentifierNameSyntax)nameEqSyntax.Name;
if (argName.Identifier.Text == "Description")
{
seldef.Description = exprSyntax.Token.Text;
}
else if (argName.Identifier.Text == "Label")
{
seldef.Label = exprSyntax.Token.Text;
}
}
}
