X-Git-Url: https://git.distorted.org.uk/~mdw/clg/blobdiff_plain/3c44ba6c1d82d2c6495a5929253f5b0391cbae70..62f128081bd450f55d7e4ffd6602fb518f8ea304:/glib/gparam.lisp

diff --git a/glib/gparam.lisp b/glib/gparam.lisp
index 88c74d3..5b2f4fa 100644
--- 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 1.14 2005-01-12 13:31:57 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))
 
@@ -66,10 +68,14 @@
    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