(defun create-gobject-from-class-and-initargs (class initargs)
(when (gobject-class-interface-p class)
(error "Trying to create instance of GInterface '~A' (class '~A')" (gobject-class-g-type-name class) (class-name class)))
- (let (arg-names arg-values arg-types nc-setters nc-arg-values rest-initargs)
+ (let (arg-names arg-values arg-types nc-setters nc-arg-values)
(declare (dynamic-extent arg-names arg-values arg-types nc-setters nc-arg-values))
(loop
for (arg-name arg-value) on initargs by #'cddr
for slot = (find arg-name (class-slots class) :key 'slot-definition-initargs :test 'member)
- if (and slot (typep slot 'gobject-effective-slot-definition))
+ when (and slot (typep slot 'gobject-effective-slot-definition))
do (typecase slot
(gobject-property-effective-slot-definition
(push (gobject-property-effective-slot-definition-g-property-name slot) arg-names)
(push (gobject-effective-slot-definition-g-property-type slot) arg-types))
(gobject-fn-effective-slot-definition
(push (gobject-fn-effective-slot-definition-g-setter-fn slot) nc-setters)
- (push arg-value nc-arg-values)))
- else do (setf rest-initargs (nconc rest-initargs (list arg-name arg-value))))
+ (push arg-value nc-arg-values))))
(let ((object (g-object-call-constructor (gobject-class-g-type-name class) arg-names arg-values arg-types)))
(loop
for fn in nc-setters
do (funcall fn object value))
object)))
+(defun filter-initargs-by-class (class initargs)
+ (iter (with slots = (class-slots class))
+ (for (arg-name arg-value) on initargs by #'cddr)
+ (for slot = (find arg-name slots :key #'slot-definition-initargs :test 'member))
+ (when (or (eq arg-name :pointer) (null slot))
+ (nconcing (list arg-name arg-value)))))
+
+(defmethod initialize-instance ((instance g-object) &rest initargs &key &allow-other-keys)
+ (let ((filtered-initargs (filter-initargs-by-class (class-of instance) initargs)))
+ (apply #'call-next-method instance filtered-initargs)))
+
(defmethod make-instance ((class gobject-class) &rest initargs &key pointer)
(if pointer
(progn
(assert (= (length initargs) 2) nil "POINTER can not be combined with other initargs (~A)" initargs)
(call-next-method))
- (multiple-value-bind (pointer rest-initargs)
- (create-gobject-from-class-and-initargs class initargs)
- (declare (dynamic-extent rest-initargs))
- (apply #'call-next-method class :pointer pointer rest-initargs))))
+ (let ((pointer (create-gobject-from-class-and-initargs class initargs)))
+ (apply #'call-next-method class :pointer pointer initargs))))
(defmethod slot-boundp-using-class ((class gobject-class) object (slot gobject-property-effective-slot-definition))
(handler-case