;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-;; $Id: gtype.lisp,v 1.39 2006-02-05 15:38:57 espen Exp $
+;; $Id: gtype.lisp,v 1.42 2006-02-06 22:58:35 espen Exp $
(in-package "GLIB")
(defmethod reader-function ((type (eql 'gtype)) &rest args)
(declare (ignore type args))
(let ((reader (reader-function 'type-number)))
- #'(lambda (location &optional (offset 0))
+ #'(lambda (location &optional (offset 0) weak-p)
+ (declare (ignore weak-p))
(type-from-number (funcall reader location offset)))))
(type-number
(or
(find-type-number class-name)
- (if (or (symbolp gtype) (type-number-from-glib-name gtype nil))
- (register-type class-name gtype)
- (register-new-type class-name (class-name super) gtype)))))
- (unless (eq (class-name super) (supertype type-number))
+ (let ((type-number
+ (if (or
+ (symbolp gtype)
+ (type-number-from-glib-name gtype nil))
+ (register-type class-name gtype)
+ (register-new-type class-name (class-name super) gtype))))
+ (type-class-ref type-number)
+ type-number))))
+ (when (and
+ (supertype type-number)
+ (not (eq (class-name super) (supertype type-number))))
(warn "~A is the super type for ~A in the gobject type system."
(supertype type-number) class-name))))
-
(defmethod validate-superclass ((class ginstance-class) (super standard-class))
(subtypep (class-name super) 'ginstance))
;; and therefor ignore the weak-p argument.
(call-next-method class location :weak nil))
+(defmethod invalidate-instance ((instance ginstance))
+ (declare (ignore instance))
+ ;; A ginstance should never be invalidated since it is ref counted
+ nil)
(defmethod copy-from-alien-form (location (class ginstance-class) &rest args)
(declare (ignore location class args))
(defmethod reader-function ((class ginstance-class) &rest args)
(declare (ignore args))
- #'(lambda (location &optional (offset 0))
+ #'(lambda (location &optional (offset 0) weak-p)
+ (declare (ignore weak-p))
(ensure-proxy-instance class (sap-ref-sap location offset))))