Renamed VECTOR-NULL to NULL-TERMINATED-VECTOR

[clg] / glib / gparam.lisp

diff --git a/glib/gparam.lisp b/glib/gparam.lisp
index 88c74d33123d368898b5dc2804dbe87881aa45a4..d2a4b01db5388cf8806c68dfb91fcd146d28594d 100644 (file)
--- a/glib/gparam.lisp
+++ b/glib/gparam.lisp
@@ -15,12 +15,14 @@
 ;; License along with this library; if not, write to the Free Software
 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-;; $Id: gparam.lisp,v 1.12 2004-12-16 23:21:18 espen Exp $
+;; $Id: gparam.lisp,v 1.15 2005-02-03 23:09:04 espen Exp $
 
 (in-package "GLIB")
 
 (deftype gvalue () 'pointer)
 
+(register-type 'gvalue "GValue")
+
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (defbinding (size-of-gvalue "size_of_gvalue") () unsigned-int))
 
@@ -55,7 +57,7 @@ (defun gvalue-free (gvalue &optional (unset-p t))
     (deallocate-memory gvalue)))
 
 (defun gvalue-type (gvalue)
-  (type-from-number (system:sap-ref-32 gvalue 0)))
+  (type-from-number (sap-ref-32 gvalue 0)))
 
 (defun gvalue-get (gvalue)
   (funcall (reader-function (gvalue-type gvalue))
@@ -66,10 +68,14 @@ (defun gvalue-set (gvalue value)
    value gvalue +gvalue-value-offset+)
   value)
 
-(defmacro with-gvalue ((gvalue type &optional (value nil value-p)) &body body)
-  `(let ((,gvalue ,(if value-p
-                      `(gvalue-new ,type ,value)
-                    `(gvalue-new))))
+(defbinding (gvalue-p "g_type_check_value") () boolean
+  (location pointer))
+
+(defmacro with-gvalue ((gvalue &optional type (value nil value-p)) &body body)
+  `(let ((,gvalue ,(cond
+                   ((and type value-p) `(gvalue-new ,type ,value))
+                   (type `(gvalue-new ,type))
+                   (`(gvalue-new)))))
     (unwind-protect
         (progn
           ,@body
@@ -90,8 +96,7 @@ (eval-when (:compile-toplevel :load-toplevel :execute)
   (defclass param-spec-class (ginstance-class)
     ())
 
-  (defmethod validate-superclass 
-      ((class param-spec-class) (super pcl::standard-class))
+  (defmethod validate-superclass  ((class param-spec-class) (super standard-class))
     t ;(subtypep (class-name super) 'param)
 ))