Added code for proper library initialization

[clg] / gdk / gdk.lisp

diff --git a/gdk/gdk.lisp b/gdk/gdk.lisp
index a42f432..c258377 100644 (file)
--- a/gdk/gdk.lisp
+++ b/gdk/gdk.lisp
@@ -15,15 +15,45 @@
 ;; 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: gdk.lisp,v 1.7 2001-10-21 23:02:40 espen Exp $
+;; $Id: gdk.lisp,v 1.10 2004-10-31 11:51:08 espen Exp $
 
 
 (in-package "GDK")
 
+;;; Initialization
+ 
+(defbinding (gdk-init "gdk_parse_args") () nil
+  "Initializes the library without opening the display."
+  (nil null)
+  (nil null))
 
-;;; Events
 
-(defbinding connection-number () int)
+;;; Display
+
+(defbinding %display-manager-get () display-manager)
+
+(defbinding (display-set-default "gdk_display_manager_set_default_display")
+    (display) nil
+  ((%display-manager-get) display-manager)
+  (display display))
+
+(defbinding display-get-default () display)
+
+(defbinding %display-open () display
+  (display-name (or null string)))
+
+(defun display-open (&optional display-name)
+  (let ((display (%display-open display-name)))
+    (unless (display-get-default)
+      (display-set-default display))
+    display))
+
+(defbinding (display-connection-number "clg_gdk_connection_number")
+    (&optional (display (display-get-default))) int
+  (display display))
+
+
+;;; Events
 
 (defbinding (events-pending-p "gdk_events_pending") () boolean)
 
@@ -271,8 +301,12 @@
   (y int :out)
   (mask modifier-type :out))
 
-(defbinding get-root-window () window)
+(defbinding %get-default-root-window () window)
 
+(defun get-root-window (&optional display)
+  (if display
+      (error "Not implemented")
+    (%get-default-root-window)))
 
 
 ;;
@@ -312,7 +346,7 @@
 
 
 ;;; Pixmaps
-#|
+
 (defbinding pixmap-new (width height depth &key window) pixmap
   (width int)
   (height int)
@@ -345,10 +379,10 @@
            window colormap color (namestring (truename source))))
          ((vector string)
           (%pixmap-colormap-create-from-xpm-d window colormap color source)))
-      (unreference-instance pixmap)
-      (unreference-instance mask)
+;;       (unreference-instance pixmap)
+;;       (unreference-instance mask)
       (values pixmap mask))))
-|#  
+
 
 
 ;;; Color