func GetEditable(ctx context.Context, node *node.Node) editable.Editable {
if node == nil || node.Null || node.Missing {
return nil
}
// This is the recommended method of presenting an custom editor.
if ed, ok := node.Value.(editable.Editable); ok {
return ed
}
editors := clientctx.FromContext(ctx)
// Don't do this. Implement the Editable interface instead. We can't do
// this for system types so we use this method instead.
if e, ok := editors.Get(node.Type.Id.String()); ok {
return e
}
if node.JsonType != "" {
if e, ok := editors.Get(string(node.JsonType)); ok {
return e
}
}
return nil
}
func (v *StructView) Render() *vecty.HTML {
if v.model == nil {
return elem.Div(vecty.Text("Struct (nil)"))
}
if v.model.Node.Type.Basic {
// This view is only for types that embed system:object
panic(kerr.New("QHDQMXTNIH", "Basic type %s not supported by StructView", v.model.Node.Type.Id.String()))
}
out := vecty.List{}
// Always show the editor for system:object first
objectEditor, ok := clientctx.FromContext(v.Ctx).Get("kego.io/system:object")
if !ok {
panic(kerr.New("BJRMXESSUV", "Can't find editor for system:object"))
}
out = append(out, objectEditor.EditorView(v.Ctx, v.model.Node, editable.Block))
out = append(out, NewStructFragmentView(v.Ctx, v.model.Node, v.model.Node.Type.Id))
return elem.Div(
out,
)
}
func GetEmbedEditable(ctx context.Context, node *node.Node, embed *system.Reference) (editable.Editable, error) {
if node == nil || node.Null || node.Missing {
return nil, nil
}
if *node.Type.Id == *embed {
return GetEditable(ctx, node), nil
}
jcache := jsonctx.FromContext(ctx)
nf, df, ok := jcache.GetNewFunc(embed.Package, embed.Name)
if !ok {
return nil, kerr.New("DGWDERFPVV", "Can't find %s in jsonctx", embed.String())
}
t := reflect.TypeOf(nf())
if df != nil {
t = t.Elem()
}
v := node.Val
for v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface {
v = v.Elem()
}
var field reflect.Value
for i := 0; i < v.Type().NumField(); i++ {
f := v.Type().Field(i)
if f.Anonymous && f.Type == t {
field = v.Field(i)
break
}
}
if field == (reflect.Value{}) {
return nil, kerr.New("UDBOWYUBER", "Can't find %s field in struct", t)
}
// This is the recommended method of presenting an custom editor.
if ed, ok := field.Interface().(editable.Editable); ok {
return ed, nil
}
editors := clientctx.FromContext(ctx)
// Don't do this. Implement the Editable interface instead. We can't do this
// for system types so we use this method instead.
if e, ok := editors.Get(embed.String()); ok {
return e, nil
}
return nil, nil
}
func Register(ctx context.Context) {
// Don't do this. Implement the Editable interface instead. We can't do this
// for system types so we use this method instead.
editors := clientctx.FromContext(ctx)
editors.Set("string", new(StringEditor))
editors.Set("kego.io/json:string", new(StringEditor))
editors.Set("kego.io/system:string", new(StringEditor))
editors.Set("number", new(NumberEditor))
editors.Set("kego.io/json:number", new(NumberEditor))
editors.Set("kego.io/system:number", new(NumberEditor))
editors.Set("kego.io/system:int", new(NumberEditor))
editors.Set("bool", new(BoolEditor))
editors.Set("kego.io/json:bool", new(BoolEditor))
editors.Set("kego.io/system:bool", new(BoolEditor))
editors.Set("kego.io/system:object", new(ObjectEditor))
}