112ac1d3 |
1 | ;; Common Lisp bindings for GTK+ 2.x |
2 | ;; Copyright 2005 Espen S. Johnsen <espen@users.sf.net> |
3 | ;; |
4 | ;; Permission is hereby granted, free of charge, to any person obtaining |
5 | ;; a copy of this software and associated documentation files (the |
6 | ;; "Software"), to deal in the Software without restriction, including |
7 | ;; without limitation the rights to use, copy, modify, merge, publish, |
8 | ;; distribute, sublicense, and/or sell copies of the Software, and to |
9 | ;; permit persons to whom the Software is furnished to do so, subject to |
10 | ;; the following conditions: |
11 | ;; |
12 | ;; The above copyright notice and this permission notice shall be |
13 | ;; included in all copies or substantial portions of the Software. |
14 | ;; |
15 | ;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
16 | ;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
17 | ;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
18 | ;; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
19 | ;; CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
20 | ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
21 | ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
22 | |
23 | ;; $Id: ginspect.lisp,v 1.5 2005-04-23 16:48:49 espen Exp $ |
24 | |
a9d159ba |
25 | (in-package :gtk) |
26 | |
ade112f8 |
27 | (defvar *ginspect-unbound-object-marker* |
28 | #+cmu (gensym "UNBOUND-OBJECT-") |
29 | #+sbcl sb-impl::*inspect-unbound-object-marker*) |
30 | |
31 | |
a9d159ba |
32 | (defgeneric insert-object (object store parent &optional prefix)) |
33 | (defgeneric insert-parts (object store parent)) |
ade112f8 |
34 | (defgeneric object-has-parts-p (object)) |
35 | (defgeneric decompose-describe-object (object)) |
a9d159ba |
36 | |
37 | |
38 | (defun ginspect (object) |
39 | (let* ((store (make-instance 'tree-store |
40 | :column-types '(string string gobject boolean) |
ade112f8 |
41 | :column-names '(name pprinted object expanded))) |
a9d159ba |
42 | (view (make-instance 'tree-view :model store :headers-visible nil))) |
43 | |
44 | (let ((column (make-instance 'tree-view-column)) |
ade112f8 |
45 | (name (make-instance 'cell-renderer-text)) |
a9d159ba |
46 | (object (make-instance 'cell-renderer-text))) |
ade112f8 |
47 | (tree-view-append-column view column) |
48 | (cell-layout-pack column name :expand nil) |
234b4f80 |
49 | (cell-layout-add-attribute column name 'text (column-index store 'name)) |
a9d159ba |
50 | (cell-layout-pack column object :expand t) |
234b4f80 |
51 | (cell-layout-add-attribute column object 'text (column-index store 'pprinted))) |
a9d159ba |
52 | |
53 | (insert-object object store nil) |
54 | |
55 | (signal-connect view 'row-expanded |
56 | #'(lambda (iter path) |
ade112f8 |
57 | (when (setf |
234b4f80 |
58 | (tree-model-value store iter 'expanded) |
59 | (not (tree-model-value store iter 'expanded))) |
ade112f8 |
60 | (multiple-value-bind (valid child-iter) |
a9d159ba |
61 | (tree-model-iter-children store iter) |
ade112f8 |
62 | ;; Remove old children |
a9d159ba |
63 | (when valid |
ade112f8 |
64 | (loop while (tree-store-remove store child-iter)))) |
234b4f80 |
65 | (let ((gobject (tree-model-value store iter 'object))) |
a9d159ba |
66 | (insert-parts (object-data gobject 'object) store iter)) |
a9d159ba |
67 | (tree-view-expand-row view path nil)))) |
68 | |
69 | (make-instance 'dialog |
ade112f8 |
70 | :title "Object Inspector" :show-children t :visible t |
a9d159ba |
71 | :default-width 600 :default-height 600 |
72 | :button (list "gtk-close" #'widget-destroy :object t) |
73 | :child (make-instance 'scrolled-window |
74 | :hscrollbar-policy :automatic :child view)))) |
75 | |
76 | |
ade112f8 |
77 | (defmethod decompose-describe-object ((object t)) |
78 | #+cmu |
79 | (destructuring-bind (description named-p &rest parts) |
80 | (inspect::describe-parts object) |
81 | (if (equal parts (list object)) |
82 | (values description nil nil) |
83 | (values description named-p parts))) |
84 | (sb-impl::inspected-parts object)) |
85 | |
86 | (defmethod decompose-describe-object ((object (eql t))) |
87 | (values (call-next-method) nil nil)) |
88 | |
89 | (defmethod decompose-describe-object ((object (eql nil))) |
90 | (values (call-next-method) nil nil)) |
91 | |
92 | (defun propper-list-p (object) |
93 | (and (listp object) (null (cdr (last object))))) |
94 | |
95 | (defmethod decompose-describe-object ((object cons)) |
96 | (if (propper-list-p object) |
97 | (values (call-next-method) nil object) |
98 | (values "The object is a CONS." nil (list (car object) (cdr object))))) |
99 | |
100 | (defmethod decompose-describe-object ((object #+cmu alien:system-area-pointer |
101 | #+sbcl sb-alien:system-area-pointer)) |
102 | (values "The object is a SYSTEM-AREA-POINTER" nil nil)) |
103 | |
104 | (defmethod decompose-describe-object ((object (eql *ginspect-unbound-object-marker*))) |
105 | (values "The slot is unbound" nil nil)) |
106 | |
107 | #+cmu |
108 | (defmethod decompose-describe-object ((object symbol)) |
109 | (values |
110 | (call-next-method) t |
111 | (cons "Name" (symbol-name object)) |
112 | (cons "Package" (symbol-package objecy)) |
113 | (cons "Value" (if (boundp object) |
114 | (symbol-value object) |
115 | *ginspect-unbound-object-marker*)) |
116 | (cons "Function" (if (fboundp object) |
117 | (symbol-function object) |
118 | *ginspect-unbound-object-marker*)) |
119 | (cons "Plist" (symbol-plist object)))) |
120 | |
121 | #+cmu |
122 | (defmethod decompose-describe-object ((object standard-object)) |
123 | (values |
124 | (call-next-method) t |
125 | (loop |
126 | for slotd in (class-slots (class-of object)) |
127 | collect (let* ((slot-name (pcl:slot-definition-name slotd)) |
128 | (slot-value (if (slot-boundp object slot-name) |
129 | (slot-value object slot-name) |
b506b3db |
130 | *ginspect-unbound-object-marker*))) |
ade112f8 |
131 | (cons (string slot-name) slot-value))))) |
132 | |
133 | |
134 | (defmethod object-has-parts-p ((object t)) |
135 | (nth-value 2 (decompose-describe-object object))) |
136 | |
137 | (defmethod object-has-parts-p ((object cons)) |
138 | t) |
139 | |
140 | (defmethod object-has-parts-p ((object standard-object)) |
141 | (class-slots (class-of object))) |
142 | |
143 | (defmethod object-has-parts-p ((object vector)) |
144 | (not (zerop (length object)))) |
145 | |
146 | |
147 | (defmethod object-to-string ((object t)) |
a9d159ba |
148 | (with-output-to-string (stream) |
149 | (write object :stream stream :lines 1 :right-margin 80))) |
150 | |
ade112f8 |
151 | (defmethod object-to-string ((object (eql *ginspect-unbound-object-marker*))) |
152 | "<unbound>") |
153 | |
154 | (defmethod insert-object ((object t) store parent &optional (name "")) |
a9d159ba |
155 | (let ((gobject (make-instance 'gobject)) ; to "hang" the lisp object on |
156 | (has-parts (object-has-parts-p object))) |
157 | (setf (object-data gobject 'object) object) |
158 | (let ((iter (tree-store-append store parent |
ade112f8 |
159 | (vector name (object-to-string object) |
a9d159ba |
160 | gobject (not has-parts))))) |
161 | (when has-parts |
162 | ;; Insert dummy child |
163 | (tree-store-append store iter (vector "" "" gobject t)))))) |
164 | |
ade112f8 |
165 | (defmethod insert-parts :around ((object t) store parent) |
166 | (when (object-has-parts-p object) |
167 | (call-next-method))) |
a9d159ba |
168 | |
169 | (defmethod insert-parts ((object t) store parent) |
ade112f8 |
170 | (multiple-value-bind (description named-p parts) |
171 | (decompose-describe-object object) |
172 | (declare (ignore description)) |
173 | (loop |
174 | for part in parts |
175 | do (if named-p |
176 | (insert-object (cdr part) store parent (string (car part))) |
177 | (insert-object part store parent))))) |
178 | |
179 | |
180 | (defun ginspect-toplevels () |
181 | (ginspect (window-list-toplevels))) |