Golang content.Field类代码示例

func (g *Go) complete_pkg(pkg string, cmp *content.CompletionResult) error {
	if g.imports == nil {
		g.imports = make(map[string]*types.Package)
	}

	if p, err := types.GcImport(g.imports, pkg); err != nil {
		return err
	} else {
		nn := p.Scope()
		for i := 0; i < nn.NumEntries(); i++ {
			t := nn.At(i)

			var flags content.Flags

			if n := t.Name(); n[0] != strings.ToUpper(n)[0] {
				flags = content.FLAG_ACC_PROTECTED
			} else {
				flags = content.FLAG_ACC_PUBLIC
			}
			switch t.(type) {
			case *types.Func:
				var m content.Method
				m.Flags |= flags
				m.Name.Relative = t.Name()
				sig := t.Type().Underlying().(*types.Signature)
				if sig.Recv() != nil {
					continue
				}
				par := sig.Params()
				for j := 0; j < par.Len(); j++ {
					m.Parameters = append(m.Parameters, g.pkg_var(par.At(j)))
				}
				ret := sig.Results()
				for j := 0; j < ret.Len(); j++ {
					m.Returns = append(m.Returns, g.pkg_var(ret.At(j)))
				}
				cmp.Methods = append(cmp.Methods, m)
			case *types.TypeName:
				var t2 content.Type
				t2.Flags |= flags
				t2.Name.Relative = t.Name()
				switch t.Type().Underlying().(type) {
				case *types.Interface:
					t2.Flags |= content.FLAG_TYPE_INTERFACE
				case *types.Struct:
					t2.Flags |= content.FLAG_TYPE_STRUCT
				}
				cmp.Types = append(cmp.Types, t2)
			case *types.Const, *types.Var:
				var f content.Field
				f.Name.Relative = t.Name()
				f.Type = g.pkg_type(t.Type())
				cmp.Fields = append(cmp.Fields, f)
			default:
				log4go.Warn("Unimplemented type in package completion: at: %+v, %v, %v", t, reflect.TypeOf(t), reflect.TypeOf(t.Type().Underlying()))
			}
		}
	}
	return nil
}

func (d *DWARFHelper) toContentField(e *dwarf.Entry) (content.Field, error) {
	var f content.Field
	if v, ok := e.Val(dwarf.AttrName).(string); ok {
		f.Name.Relative = v
	}
	if v, ok := e.Val(dwarf.AttrType).(dwarf.Offset); ok {
		if t, err := d.GetType(v); err != nil {
			return f, err
		} else {
			f.Type = t
		}
	}
	f.Flags = d.Flags(e)
	return f, nil
}

func (td *TypeDef) Fields() (fields []content.Field, err error) {
	if td.ct.Name.Relative != "" {
		return td.ct.Fields, nil
	}

	var (
		mu               = td.index.(*ConcreteTableIndex).metadataUtil
		startRow, endRow = td.ListRange(td.index.Index(), id_TypeDef, id_Field, func(i interface{}) uint32 { return i.(*TypeDefRow).FieldList.Index() })
		idx              = ConcreteTableIndex{mu, startRow, id_Field}
	)
	cn := stripProto(td.Name().Absolute)
	for i := startRow; i < endRow; i++ {
		idx.index = i
		if rawfield, err := idx.Data(); err != nil {
			return nil, err
		} else {
			var (
				field = rawfield.(*FieldRow)
				f     content.Field
				dec   *SignatureDecoder
				sig   FieldSig
			)
			f.Name.Relative = string(field.Name)
			f.Name.Absolute = fmt.Sprintf("net://field/%s;%d", cn, i-startRow)
			if dec, err = NewSignatureDecoder(field.Signature); err != nil {
				return nil, err
			} else if err = dec.Decode(&sig); err != nil {
				return nil, err
			} else {
				f.Type = td.initContentType(td.index, &sig.Type)
			}
			if field.Flags&FieldAttributes_Static != 0 {
				f.Flags |= content.FLAG_STATIC
			}
			if field.Flags&FieldAttributes_Public != 0 {
				f.Flags |= content.FLAG_ACC_PUBLIC
			} else if field.Flags&FieldAttributes_Private != 0 {
				f.Flags |= content.FLAG_ACC_PRIVATE
			} else if field.Flags&FieldAttributes_Family != 0 {
				f.Flags |= content.FLAG_ACC_PROTECTED
			}
			if err := check(&f, f.Name); err != nil {
				log4go.Fine("Skipping field: %s, %+v, %+v", err, f, field)
				continue
			}
			fields = append(fields, f)
		}
	}
	return fields, nil
}