-(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 1.13 2006-09-06 11:43:41 espen Exp $
+
+#+sbcl(require :gtk)
+#+(or cmu clisp)(asdf:oos 'asdf:load-op :gtk)
+
+(defpackage "GINSPECT"
+ (:use "COMMON-LISP" "GFFI" "GLIB" "GTK" #+cmu"PCL" #+sbcl"SB-PCL" #+clisp"MOP")
+ #+clisp(:shadowing-import-from "MOP" "SLOT-DEFINITION-TYPE")
+ (:export "GINSPECT" "GINSPECT-TOPLEVELS"))
+
+(in-package "GINSPECT")
+
+(defvar *ginspect-unbound-object-marker*
+ #+(or cmu clisp)(gensym "UNBOUND-OBJECT-")
+ #+sbcl sb-impl::*inspect-unbound-object-marker*)
+
(defgeneric insert-object (object store parent &optional prefix))
(defgeneric insert-parts (object store parent))
-(defgeneric object-hash-parts-p (object))
+(defgeneric object-has-parts-p (object))
+(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)
- :column-names '(prefix pprint object expanded)))
+ :column-names '(name pprinted object expanded)))
(view (make-instance 'tree-view :model store :headers-visible nil)))
(let ((column (make-instance 'tree-view-column))
- (prefix (make-instance 'cell-renderer-text))
+ (name (make-instance 'cell-renderer-text))
(object (make-instance 'cell-renderer-text)))
- (cell-layout-pack column prefix :expand nil)
- (cell-layout-add-attribute column prefix 'text 0)
+ (tree-view-append-column view column)
+ (cell-layout-pack column name :expand nil)
+ (cell-layout-add-attribute column name 'text (column-index store 'name))
(cell-layout-pack column object :expand t)
- (cell-layout-add-attribute column object 'text 1)
- (tree-view-append-column view column))
+ (cell-layout-add-attribute column object 'text (column-index store 'pprinted)))
(insert-object object store nil)
(signal-connect view 'row-expanded
#'(lambda (iter path)
- (unless (tree-model-column-value store iter 'expanded)
- (multiple-value-bind (valid dummy)
+ (when (setf
+ (tree-model-value store iter 'expanded)
+ (not (tree-model-value store iter 'expanded)))
+ (multiple-value-bind (valid child-iter)
(tree-model-iter-children store iter)
- ;; Remove dummy child
+ ;; Remove old children
(when valid
- (tree-store-remove store dummy)))
- (let ((gobject (tree-model-column-value store iter 'object)))
- (insert-parts (object-data gobject 'object) store iter))
- (setf (tree-model-column-value store iter 'expanded) t)
+ (loop while (tree-store-remove store child-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
- :title "Object Inspector" :show-all t
+ :title "Object Inspector" :show-children t :visible t
:default-width 600 :default-height 600
:button (list "gtk-close" #'widget-destroy :object t)
:child (make-instance 'scrolled-window
:hscrollbar-policy :automatic :child view))))
-(defun object-to-string (object)
+(defmethod decompose-describe-object ((object t))
+ #+cmu
+ (destructuring-bind (description named-p &rest parts)
+ (inspect::describe-parts object)
+ (if (equal parts (list object))
+ (values description nil nil)
+ (values description named-p parts)))
+ #+sbcl(sb-impl::inspected-parts object)
+ #+clisp(values (format nil "The object is an ATOM of type ~A" (type-of object) nil nil)))
+
+(defmethod decompose-describe-object ((object (eql t)))
+ (values (call-next-method) nil nil))
+
+(defmethod decompose-describe-object ((object (eql nil)))
+ (values (call-next-method) nil nil))
+
+(defun propper-list-p (object)
+ (and (listp object) (null (cdr (last object)))))
+
+(defmethod decompose-describe-object ((object cons))
+ (if (propper-list-p object)
+ (values (call-next-method) nil object)
+ (values "The object is a CONS." nil (list (car object) (cdr object)))))
+
+#+(or cmu sbcl)
+(defmethod decompose-describe-object ((object #+cmu alien:system-area-pointer
+ #+sbcl sb-alien:system-area-pointer))
+ (values "The object is a SYSTEM-AREA-POINTER" nil nil))
+
+(defmethod decompose-describe-object ((object (eql *ginspect-unbound-object-marker*)))
+ (values "The slot is unbound" nil nil))
+
+#+(or cmu clisp)
+(defmethod decompose-describe-object ((object symbol))
+ (values
+ (call-next-method) t
+ (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)))))
+
+(defmethod decompose-describe-object ((object standard-object))
+ (values
+ (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))
+ 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*)))
+ (cons (string slot-name) slot-value)))))
+
+#+clisp
+(defmethod decompose-describe-object ((object vector))
+ (values
+ (format nil "The object is a ~A of length ~A" (type-of object) (length object))
+ nil
+ (coerce object 'list)))
+
+
+(defmethod object-has-parts-p ((object t))
+ (nth-value 2 (decompose-describe-object object)))
+
+(defmethod object-has-parts-p ((object cons))
+ t)
+
+(defmethod object-has-parts-p ((object standard-object))
+ (class-slots (class-of object)))
+
+(defmethod object-has-parts-p ((object vector))
+ (not (zerop (length object))))
+
+
+(defmethod object-to-string ((object t))
(with-output-to-string (stream)
(write object :stream stream :lines 1 :right-margin 80)))
-(defmethod insert-object ((object t) store parent &optional (prefix ""))
- (let ((gobject (make-instance 'gobject)) ; to "hang" the lisp object on
+(defmethod object-to-string ((object (eql *ginspect-unbound-object-marker*)))
+ "<unbound>")
+
+(defmethod insert-object ((object t) store parent &optional (name ""))
+ (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 prefix (object-to-string object)
- gobject (not has-parts)))))
+ (vector name (object-to-string object)
+ 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 object-has-parts-p ((object t))
- (declare (ignore object))
- t)
+(defmethod insert-parts :around ((object t) store parent)
+ (when (object-has-parts-p object)
+ (call-next-method)))
(defmethod insert-parts ((object t) store parent)
- (let ((parts (nth-value 1 (swank-backend:inspected-parts object))))
- (unless (and (endp (rest parts)) (eq object (cdar parts)))
- (loop
- for (prefix . part) in parts
- do (insert-object part store parent prefix)))))
-
-(defun propper-list-p (object)
- (and (listp object) (null (cdr (last object)))))
-
-(defmethod insert-parts ((object cons) store parent)
- (if (propper-list-p object)
- (loop
- for element in object
- do (insert-object element store parent))
- (progn
- (insert-object (car object) store parent)
- (insert-object (cdr object) store parent))))
-
-(defmethod insert-parts ((object vector) store parent)
- (loop
- for element across object
- do (insert-object element store parent)))
-
-(defmethod insert-parts ((object (eql t)) store parent)
- (declare (ignore object store parent)))
-
-(defmethod object-has-parts-p ((object (eql t)))
- (declare (ignore object))
- nil)
-
-(defmethod insert-parts ((object (eql nil)) store parent)
- (declare (ignore object store parent)))
-
-(defmethod object-has-parts-p ((object (eql nil)))
- (declare (ignore object))
- nil)
-
-(defvar *unbound-object-marker* (gensym "UNBOUND-OBJECT-"))
-
-(defmethod insert-parts ((object symbol) store parent)
- (insert-object
- (if (boundp object)
- (symbol-value object)
- *unbound-object-marker*)
- store parent "Value")
- (insert-object
- (if (fboundp object)
- (symbol-function object)
- *unbound-object-marker*)
- store parent "Function")
- (insert-object (symbol-plist object) store parent "Plist")
- (insert-object (symbol-package object) store parent "Package"))
-
-
-(defmethod insert-parts ((object standard-object) store parent)
- (loop
- for slotd in (class-slots (class-of object))
- do (let* ((slot-name (slot-value slotd 'pcl::name))
- (slot-value (if (slot-boundp object slot-name)
- (slot-value object slot-name)
- *unbound-object-marker*)))
- (insert-object slot-value store parent (string slot-name)))))
-
-(defmethod insert-object ((object (eql *unbound-object-marker*))
- store parent &optional prefix)
- (tree-store-append store parent (vector prefix "<unbound>" (make-instance 'gobject) t nil)))
-
-(defmethod insert-parts ((object (eql *unbound-object-marker*)) store parent)
- (declare (ignore object store parent)))
-
-(defmethod object-has-parts-p ((object character))
- (declare (ignore object))
- nil)
-
-(defmethod object-has-parts-p ((object number))
- (declare (ignore object))
- nil)
-
-(defmethod object-has-parts-p ((object alien:system-area-pointer))
- (declare (ignore object))
- nil)
+ (multiple-value-bind (description named-p parts)
+ (decompose-describe-object object)
+ (declare (ignore description))
+ (loop
+ for part in parts
+ do (if named-p
+ (insert-object (cdr part) store parent (string (car part)))
+ (insert-object part store parent)))))
+
+
+(defun ginspect-toplevels ()
+ (ginspect (window-list-toplevels)))
~mdw / clg / blobdiff