Added CAIRO-REGION

[clg] / gtk / gtkobject.lisp

diff --git a/gtk/gtkobject.lisp b/gtk/gtkobject.lisp
index f5376351785447fd37379af2fdbd59d57b7f71fc..0f40e667b8cbe8a1ada630cf23961eb5a15e9af6 100644 (file)
--- a/gtk/gtkobject.lisp
+++ b/gtk/gtkobject.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: gtkobject.lisp,v 1.42 2007-06-06 10:43:54 espen Exp $
+;; $Id: gtkobject.lisp,v 1.44 2007-09-06 14:22:19 espen Exp $
 
 
 (in-package "GTK")
@@ -80,6 +80,19 @@ (defun main-iterate-all (&rest args)
   #+clisp 0)
 
 
+(define-callback fd-source-callback-marshal nil 
+    ((callback-id unsigned-int) (fd unsigned-int))
+  (glib::invoke-source-callback callback-id fd))
+
+(defbinding (input-add "gtk_input_add_full") (fd condition function) unsigned-int
+  (fd unsigned-int)
+  (condition gdk:input-condition)
+  (fd-source-callback-marshal callback)
+  (nil null)
+  ((register-callback-function function) unsigned-long)
+  (user-data-destroy-callback callback))
+
+
 ;;;; Metaclass for child classes
  
 (defvar *container-to-child-class-mappings* (make-hash-table))
@@ -243,3 +256,23 @@ (defun container-dependencies (type options)
     (mapcar #'param-value-type (query-container-class-child-properties type)))))
 
 (register-derivable-type 'container "GtkContainer" 'expand-container-type 'container-dependencies)
+
+
+(defmacro define-callback-setter (name arg return-type &rest rest-args)
+  (let ((callback (gensym)))
+    (if arg
+       `(progn 
+          (define-callback-marshal ,callback ,return-type 
+            ,(cons arg rest-args))
+          (defbinding ,name () nil
+            ,arg
+            (,callback callback)
+            (function user-callback)
+            (user-data-destroy-callback callback)))
+      `(progn 
+        (define-callback-marshal ,callback ,return-type ,rest-args)
+        (defbinding ,name () nil
+          (,callback callback)
+          (function user-callback)
+          (user-data-destroy-callback callback))))))
+