X-Git-Url: https://git.distorted.org.uk/~mdw/clg/blobdiff_plain/e74cfcab32b6d3328acdad68b4acc087c6375fb6..637525325db34a2c4e4de288711d97bb84adffee:/glib/gtype.lisp

diff --git a/glib/gtype.lisp b/glib/gtype.lisp
index c674a21..165c06e 100644
--- a/glib/gtype.lisp
+++ b/glib/gtype.lisp
@@ -15,7 +15,7 @@
 ;; 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: gtype.lisp,v 1.20 2004-11-13 16:37:09 espen Exp $
+;; $Id: gtype.lisp,v 1.23 2005-01-12 13:33:06 espen Exp $
 
 (in-package "GLIB")
 
@@ -48,12 +48,12 @@
 
 (defmethod from-alien-form (type-number (type (eql 'gtype)) &rest args)
   (declare (ignore type args))
-  `(type-from-number ,type-number t)) 
+  `(type-from-number ,type-number)) 
 
 (defmethod from-alien-function ((type (eql 'gtype)) &rest args)
   (declare (ignore type args))
   #'(lambda (type-number)
-      (type-from-number type-number t)))
+      (type-from-number type-number)))
 
 (defmethod writer-function ((type (eql 'gtype)) &rest args)
   (declare (ignore type))
@@ -65,7 +65,7 @@
   (declare (ignore type))
   (let ((reader (reader-function 'type-number)))
     #'(lambda (location &optional (offset 0))
-	(type-from-number (funcall reader location offset) t))))
+	(type-from-number (funcall reader location offset)))))
 
 
 (eval-when (:compile-toplevel :load-toplevel :execute)
@@ -147,7 +147,7 @@
   (etypecase name
     (string (type-from-number (find-type-number name t)))))
 
-(defbinding (find-type-name "g_type_name") (type) string
+(defbinding (find-type-name "g_type_name") (type) (copy-of string)
   ((find-type-number type t) type-number))
 
 (defun type-number-of (object)
@@ -203,6 +203,19 @@
       ;; TODO: (make-instance 'ginstance ...)
       location)))
 
+(defmethod copy-from-alien-form (location (class ginstance-class) &rest args)
+  (declare (ignore location class args))
+  (error "Doing copy-from-alien on a ref. counted class is most certainly an error, but if it really is what you want you should use REFERENCE-FOREIGN on the returned instance instead."))
+
+(defmethod copy-from-alien-function ((class ginstance-class) &rest args)
+  (declare (ignore class args))  
+  (error "Doing copy-from-alien on a ref. counted class is most certainly an error, but if it really is what you want you should use REFERENCE-FOREIGN on the returned instance instead."))
+
+(defmethod reader-function ((class ginstance-class) &rest args)
+  (declare (ignore args))
+  #'(lambda (location &optional (offset 0))
+      (ensure-proxy-instance class (sap-ref-sap location offset))))
+
 
 ;;;; Metaclass for subclasses of ginstance
 
@@ -231,6 +244,7 @@
 
 ;;;; Registering fundamental types
 
+(register-type 'nil "void")
 (register-type 'pointer "gpointer")
 (register-type 'char "gchar")
 (register-type 'unsigned-char "guchar")
@@ -242,6 +256,7 @@
 (register-type 'unsigned-long "gulong")
 (register-type 'single-float "gfloat")
 (register-type 'double-float "gdouble")
+(register-type 'pathname "gchararray")
 (register-type 'string "gchararray")