// ObjectByName returns the Object value of the descendant object that
// was defined with the objectName property set to the provided value.
// ObjectByName panics if the object is not found.
func (obj *Common) ObjectByName(objectName string) Object {
cname, cnamelen := unsafeStringData(objectName)
var dvalue C.DataValue
var object Object
RunMain(func() {
qname := C.newString(cname, cnamelen)
defer C.delString(qname)
C.objectFindChild(obj.addr, qname, &dvalue)
// unpackDataValue will also initialize the Go type, if necessary.
value := unpackDataValue(&dvalue, obj.engine)
if dvalue.dataType == C.DTGoAddr {
datap := unsafe.Pointer(&dvalue.data)
fold := (*(**valueFold)(datap))
if fold.init.IsValid() {
panic("internal error: custom Go type not initialized")
}
object = &Common{fold.cvalue, fold.engine, newConnections()}
} else {
object, _ = value.(Object)
}
})
// if object == nil {
// panic(fmt.Sprintf("cannot find descendant with objectName == %q", objectName))
// }
return object
}
// ObjectByName returns the Object value of the descendant object that
// was defined with the objectName property set to the provided value.
// ObjectByName panics if the object is not found.
func (obj *Common) ObjectByName(objectName string) Object {
cname, cnamelen := unsafeStringData(objectName)
var dvalue C.DataValue
gui(func() {
qname := C.newString(cname, cnamelen)
defer C.delString(qname)
C.objectFindChild(obj.addr, qname, &dvalue)
})
object, ok := unpackDataValue(&dvalue, obj.engine).(Object)
if !ok {
panic(fmt.Sprintf("cannot find descendant with objectName == %q", objectName))
}
return object
}