func handleEnumCursor(cursor clang.Cursor, cname string, cnameIsTypeDef bool) *Enum {
e := Enum{
CName: cname,
CNameIsTypeDef: cnameIsTypeDef,
Comment: CleanDoxygenComment(cursor.RawCommentText()),
IncludeFiles: newIncludeFiles(),
Items: []EnumItem{},
}
e.Name = TrimLanguagePrefix(e.CName)
e.Receiver.Name = commonReceiverName(e.Name)
e.Receiver.Type.GoName = e.Name
e.Receiver.Type.CGoName = e.CName
if cnameIsTypeDef {
e.Receiver.Type.CGoName = e.CName
} else {
e.Receiver.Type.CGoName = "enum_" + e.CName
}
enumNamePrefix := e.Name
enumNamePrefix = strings.TrimSuffix(enumNamePrefix, "Kind")
enumNamePrefix = strings.SplitN(enumNamePrefix, "_", 2)[0]
cursor.Visit(func(cursor, parent clang.Cursor) clang.ChildVisitResult {
switch cursor.Kind() {
case clang.Cursor_EnumConstantDecl:
ei := EnumItem{
CName: cursor.Spelling(),
Comment: CleanDoxygenComment(cursor.RawCommentText()), // TODO We are always using the same comment if there is none, see "TypeKind" https://github.com/go-clang/gen/issues/58
Value: cursor.EnumConstantDeclUnsignedValue(),
}
ei.Name = TrimLanguagePrefix(ei.CName)
// Check if the first item has an enum prefix
if len(e.Items) == 0 {
eis := strings.SplitN(ei.Name, "_", 2)
if len(eis) == 2 {
enumNamePrefix = ""
}
}
// Add the enum prefix to the item
if enumNamePrefix != "" {
ei.Name = strings.TrimSuffix(ei.Name, enumNamePrefix)
if !strings.HasPrefix(ei.Name, enumNamePrefix) {
ei.Name = enumNamePrefix + "_" + ei.Name
}
}
e.Items = append(e.Items, ei)
default:
panic(cursor.Kind())
}
return clang.ChildVisit_Continue
})
if strings.HasSuffix(e.Name, "Error") {
e.UnderlyingType = "int32"
} else {
e.UnderlyingType = "uint32"
}
return &e
}
