New files added to the system

[clg] / glib / gobject.lisp

diff --git a/glib/gobject.lisp b/glib/gobject.lisp
index 015f29b09753b00ce5808080459402c07f56f078..ee61f96587afe20dff4c91acf62094358a7bd615 100644 (file)
--- a/glib/gobject.lisp
+++ b/glib/gobject.lisp
@@ -1,5 +1,5 @@
 ;; Common Lisp bindings for GTK+ v2.0
-;; Copyright (C) 2000 Espen S. Johnsen <espejohn@online.no>
+;; Copyright (C) 2000 Espen S. Johnsen <esj@stud.cs.uit.no>
 ;;
 ;; This library is free software; you can redistribute it and/or
 ;; modify it under the terms of the GNU Lesser General Public
@@ -15,21 +15,21 @@
 ;; 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: gobject.lisp,v 1.1 2000-08-14 16:44:30 espen Exp $
+;; $Id: gobject.lisp,v 1.3 2000-11-09 20:29:19 espen Exp $
 
 (in-package "GLIB")
 
 
 (eval-when (:compile-toplevel :load-toplevel :execute)
-  (defclass gobject (gtype)
+  (defclass gobject (ginstance)
     ()
-    (:metaclass gtype-class)
+    (:metaclass ginstance-class)
     (:alien-name "GObject"))
 
-  (defclass gobject-class (gtype-class)))
+  (defclass gobject-class (ginstance-class)))
 
 
-;;;; Methods for gobject
+;;;; Reference counting for gobject
 
 ;; Specializing reference-instance and unreference-instance on gobject
 ;; is not really necessary but done for efficiency
@@ -56,21 +56,47 @@ (define-foreign %object-unref () nil
   (object (or gobject pointer)))
 
 
-;; Parameter stuff not yet implemented
+;;;; Parameter stuff
+
+(define-foreign %object-set-param () nil
+  (object gobject)
+  (name string)
+  (value gvalue))
+
+(define-foreign %object-get-param () nil
+  (object gobject)
+  (name string)
+  (value gvalue :out))
+
+(define-foreign object-queue-param-changed () nil
+  (object gobject)
+  (name string))
+
+
+
+
+(define-foreign %object-set-qdata-full () nil
+  (object gobject)
+  (id quark)
+  (data unsigned-long)
+  (destroy-marshal pointer))
+
+(defun (setf object-data) (data object key &key (test #'eq))
+  (%object-set-qdata-full
+   object (quark-from-object key :test test)
+   (register-user-data data) *destroy-notify*)
+  data)
+
+(define-foreign %object-get-qdata () unsigned-long
+  (object gobject)              
+  (id quark))
+
+(defun object-data (object key &key (test #'eq))
+  (find-user-data
+   (%object-get-qdata object (quark-from-object key :test test))))
 
-; (define-foreign object-set-param () nil
-;   (object gobject)
-;   (name string)
-;   (value gvalue))
 
-; (define-foreign object-get-param () nil
-;   (object gobject)
-;   (name string)
-;   (value gvalue :out))
 
-; (define-foreign object-queue-param-changed () nil
-;   (object gobject)
-;   (name string))