X-Git-Url: https://git.distorted.org.uk/~mdw/clg/blobdiff_plain/234b4f80d856564a7349989b7f4ab528d4e520a5..358bbd909c4ddbe95587fe15c30d74ed05a06567:/examples/ginspect.lisp

diff --git a/examples/ginspect.lisp b/examples/ginspect.lisp
index 66e5e99..bf18098 100644
--- a/examples/ginspect.lisp
+++ b/examples/ginspect.lisp
@@ -1,4 +1,35 @@
-(in-package :gtk)
+;; Common Lisp bindings for GTK+ 2.x
+;; Copyright 2005 Espen S. Johnsen <espen@users.sf.net>
+;;
+;; Permission is hereby granted, free of charge, to any person obtaining
+;; a copy of this software and associated documentation files (the
+;; "Software"), to deal in the Software without restriction, including
+;; without limitation the rights to use, copy, modify, merge, publish,
+;; distribute, sublicense, and/or sell copies of the Software, and to
+;; permit persons to whom the Software is furnished to do so, subject to
+;; the following conditions:
+;;
+;; The above copyright notice and this permission notice shall be
+;; included in all copies or substantial portions of the Software.
+;;
+;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+;; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+;; CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+;; $Id: ginspect.lisp,v 1.10 2006-04-26 14:56:59 espen Exp $
+
+#+sbcl(require :gtk)
+#+cmu(asdf:oos 'asdf:load-op :gtk)
+
+(defpackage "GINSPECT"
+  (:use "COMMON-LISP" "GLIB" "GTK" #+cmu"PCL" #+sbcl"SB-PCL")
+  (:export "GINSPECT" "GINSPECT-TOPLEVELS"))
+
+(in-package "GINSPECT")
 
 (defvar *ginspect-unbound-object-marker* 
   #+cmu (gensym "UNBOUND-OBJECT-")
@@ -11,6 +42,12 @@
 (defgeneric decompose-describe-object (object))
 
 
+;; A container to hold lisp objects "inside" the tree store
+(defclass object-container (gobject)
+  ((object :initarg :object))
+  (:metaclass gobject-class))
+
+
 (defun ginspect (object)
   (let* ((store (make-instance 'tree-store 
 		 :column-types '(string string gobject boolean)
@@ -38,8 +75,8 @@
 	     ;; Remove old children
 	     (when valid
 	       (loop while (tree-store-remove store child-iter))))
-	   (let ((gobject (tree-model-value store iter 'object)))
-	     (insert-parts (object-data gobject 'object) store iter))
+	   (let ((container (tree-model-value store iter 'object)))
+	     (insert-parts (slot-value container 'object) store iter))
 	   (tree-view-expand-row view path nil))))
 
     (make-instance 'dialog
@@ -57,7 +94,7 @@
     (if (equal parts (list object))
 	(values description nil nil)
       (values description named-p parts)))
-  (sb-impl::inspected-parts object))
+  #+sbcl(sb-impl::inspected-parts object))
 
 (defmethod decompose-describe-object ((object (eql t)))
   (values (call-next-method) nil nil))
@@ -84,23 +121,26 @@
 (defmethod decompose-describe-object ((object symbol))
   (values 
    (call-next-method) t
-   (cons "Name" (symbol-name object)) 
-   (cons "Package" (symbol-package objecy))
-   (cons "Value" (if (boundp object)
-		     (symbol-value object)
-		   *ginspect-unbound-object-marker*))
-   (cons "Function" (if (fboundp object)
-			(symbol-function  object)
-		      *ginspect-unbound-object-marker*))
-   (cons "Plist" (symbol-plist object))))
+   (list
+    (cons "Name" (symbol-name object)) 
+    (cons "Package" (symbol-package object))
+    (cons "Value" (if (boundp object)
+		      (symbol-value object)
+		    *ginspect-unbound-object-marker*))
+    (cons "Function" (if (fboundp object)
+			 (symbol-function  object)
+		       *ginspect-unbound-object-marker*))
+    (cons "Plist" (symbol-plist object)))))
 
-#+cmu
 (defmethod decompose-describe-object ((object standard-object))
   (values 
-   (call-next-method) t
+   (format nil "The instance is an object of type ~A." 
+    (class-name (class-of object)))
+   t
    (loop
     for slotd in (class-slots (class-of object))
-    collect (let* ((slot-name (pcl:slot-definition-name slotd))
+    when (slot-readable-p slotd)
+    collect (let* ((slot-name (slot-definition-name slotd))
 		   (slot-value (if (slot-boundp object slot-name)
 				   (slot-value object slot-name)
 				 *ginspect-unbound-object-marker*)))
@@ -128,15 +168,14 @@
   "<unbound>")
 
 (defmethod insert-object ((object t) store parent &optional (name ""))
-  (let ((gobject (make-instance 'gobject)) ; to "hang" the lisp object on
+  (let ((container (make-instance 'object-container :object object))
 	(has-parts (object-has-parts-p object)))
-    (setf (object-data gobject 'object) object)
     (let ((iter (tree-store-append store parent 
 		 (vector name (object-to-string object) 
-			 gobject (not has-parts)))))
+			 container (not has-parts)))))
       (when has-parts
 	;; Insert dummy child
-	(tree-store-append store iter (vector "" "" gobject t))))))
+	(tree-store-append store iter (vector "" "" container t))))))
 
 (defmethod insert-parts :around ((object t) store parent)
   (when (object-has-parts-p object)