3 (define-vtable ("GtkTreeModel" c-gtk-tree-model)
4 (:skip parent-instance g-type-interface)
6 (:skip tree-model-row-changed :pointer)
7 (:skip tree-model-row-inserted :pointer)
8 (:skip tree-model-row-has-child-toggled :pointer)
9 (:skip tree-model-row-deleted :pointer)
10 (:skip tree-model-rows-reordered :pointer)
12 (tree-model-get-flags-impl tree-model-get-flags-cb tree-model-flags (tree-model g-object))
13 (tree-model-get-n-columns-impl tree-model-get-n-columns-cb :int (tree-model g-object))
14 (tree-model-get-column-type-impl tree-model-get-column-type-cb g-type (tree-model g-object) (index :int))
15 (tree-model-get-iter-impl tree-model-get-iter-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)) (path (g-boxed-ref tree-path)))
16 (tree-model-get-path-impl tree-model-get-path-cb (g-boxed-ref tree-path) (tree-model g-object) (iter (g-boxed-ref tree-iter)))
17 (tree-model-get-value-impl tree-model-get-value-cb :void (tree-model g-object) (iter (g-boxed-ref tree-iter)) (n :int) (value (:pointer g-value)))
18 (tree-model-iter-next-impl tree-model-iter-next-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)))
19 (tree-model-iter-children-impl tree-model-iter-children-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)) (parent (g-boxed-ref tree-iter)))
20 (tree-model-iter-has-child-impl tree-model-iter-has-child-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)))
21 (tree-model-iter-n-children-impl tree-model-iter-n-children-cb :int (tree-model g-object) (iter (g-boxed-ref tree-iter)))
22 (tree-model-iter-nth-child-impl tree-model-iter-nth-child-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)) (parent (g-boxed-ref tree-iter)) (n :int))
23 (tree-model-iter-parent-impl tree-model-iter-parent-cb :boolean (tree-model g-object) (iter (g-boxed-ref tree-iter)) (child (g-boxed-ref tree-iter)))
24 (tree-model-ref-node-impl tree-model-ref-node-cb :void (tree-model g-object) (iter (g-boxed-ref tree-iter)))
25 (tree-model-unref-node-impl tree-model-unref-node-cb :void (tree-model g-object) (iter (g-boxed-ref tree-iter))))
27 ; TODO: GtkTreeSortable
29 ; TODO: GtkTreeModelSort
31 ; TODO: GtkTreeModelFilter
33 (defclass array-list-store (g-object tree-model)
34 ((items :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-items)
35 (columns-getters :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-getters)
36 (columns-types :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-types)))
38 (export 'array-list-store)
40 (register-object-type-implementation "LispArrayListStore" array-list-store "GObject" ("GtkTreeModel") nil)
42 (defun store-add-item (store item)
43 (vector-push-extend item (store-items store))
44 (using* ((path (make-instance 'tree-path))
45 (iter (make-instance 'tree-iter)))
46 (setf (tree-path-indices path) (list (1- (length (store-items store)))))
47 (setf (tree-iter-stamp iter) 0 (tree-iter-user-data iter) (1- (length (store-items store))))
48 (emit-signal store "row-inserted" path iter)))
50 (export 'store-add-item)
52 (defun store-add-column (store type getter)
53 (vector-push-extend (ensure-g-type type) (store-types store))
54 (vector-push-extend getter (store-getters store))
55 (1- (length (store-types store))))
57 (export 'store-add-column)
59 (defmethod tree-model-get-flags-impl ((model array-list-store))
62 (defmethod tree-model-get-n-columns-impl ((model array-list-store))
63 (length (store-types model)))
65 (defmethod tree-model-get-column-type-impl ((tree-model array-list-store) index)
66 (aref (store-types tree-model) index))
68 (defmethod tree-model-get-iter-impl ((model array-list-store) iter path)
70 (let ((indices (tree-path-indices path)))
71 (when (and (= 1 (length indices))
72 (< (first indices) (length (store-items model))))
73 (setf (tree-iter-stamp iter) 0 (tree-iter-user-data iter) (first indices))
76 (defmethod tree-model-ref-node-impl ((model array-list-store) iter) (release iter))
77 (defmethod tree-model-unref-node-impl ((model array-list-store) iter) (release iter))
79 (defmethod tree-model-iter-next-impl ((model array-list-store) iter)
81 (let ((n (tree-iter-user-data iter)))
82 (when (< n (1- (length (store-items model))))
83 (setf (tree-iter-user-data iter) (1+ n))
86 (defmethod tree-model-iter-nth-child-impl ((model array-list-store) iter parent n)
88 (setf (tree-iter-stamp iter) 0
89 (tree-iter-user-data iter) n)
92 (defmethod tree-model-iter-n-children-impl ((model array-list-store) iter)
94 (length (store-items model))
97 (defmethod tree-model-get-path-impl ((model array-list-store) iter)
99 (anaphora:aprog1 (make-instance 'tree-path)
100 (setf (tree-path-indices anaphora:it) (list (tree-iter-user-data iter)))
101 (disown-boxed-ref anaphora:it))))
103 (defmethod tree-model-iter-has-child-impl ((model array-list-store) iter)
107 (defgeneric tree-model-item (model iter-or-path))
109 (defmethod tree-model-item ((model array-list-store) (iter tree-iter))
110 (let ((n-row (tree-iter-user-data iter)))
111 (aref (store-items model) n-row)))
113 (defmethod tree-model-item ((model array-list-store) (path tree-path))
114 (let ((n-row (first (tree-path-indices path))))
115 (aref (store-items model) n-row)))
117 (export 'tree-model-item)
119 (defmethod tree-model-get-value-impl ((model array-list-store) iter n value)
121 (let ((n-row (tree-iter-user-data iter)))
123 (funcall (aref (store-getters model) n)
124 (aref (store-items model) n-row))
125 (aref (store-types model) n)))))
129 (columns-values (make-array 0 :adjustable t :fill-pointer t) :type vector)
130 (children (make-array 0 :adjustable t :fill-pointer t) :type (vector tree-node)))
134 (defclass tree-store (g-object tree-model)
135 ((root :reader tree-store-root)
136 (columns-types :initform (make-array 0 :adjustable t :fill-pointer t) :reader tree-store-types)
137 (columns-getters :initform (make-array 0 :adjustable t :fill-pointer t) :reader tree-store-getters)))
141 (register-object-type-implementation "LispTreeStore" tree-store "GObject" ("GtkTreeModel") nil)
143 (defcfun (tree-model-flags "gtk_tree_model_get_flags") tree-model-flags
144 (tree-model g-object))
146 (export 'tree-modelg-flags)
148 (defcfun (tree-model-n-columns "gtk_tree_model_get_n_columns") :int
149 (tree-model g-object))
151 (export 'tree-model-flags)
153 (defcfun (tree-model-column-type "gtk_tree_model_get_column_type") g-type
154 (tree-model g-object)
157 (export 'tree-model-column-type)
159 (defcfun (tree-model-set-iter-to-path "gtk_tree_model_get_iter") :boolean
160 (tree-model g-object)
161 (iter (g-boxed-ref tree-iter))
162 (path (g-boxed-ref tree-path)))
164 (defun tree-model-iter-by-path (tree-model tree-path)
165 (let ((iter (make-instance 'tree-iter)))
166 (if (tree-model-set-iter-to-path tree-model iter tree-path)
168 (progn (release iter) nil))))
170 (export 'tree-model-iter-by-path)
172 (defcfun (tree-model-set-iter-from-string "gtk_tree_model_get_iter_from_string") :boolean
173 (tree-model g-object)
174 (iter (g-boxed-ref tree-iter))
175 (path-string :string))
177 (defun tree-model-iter-from-string (tree-model path-string)
178 (let ((iter (make-instance 'tree-iter)))
179 (if (tree-model-set-iter-from-string tree-model iter path-string)
181 (progn (release iter) nil))))
183 (export 'tree-model-iter-from-string)
185 (defcfun (tree-model-set-iter-to-first "gtk_tree_model_get_iter_first") :boolean
187 (iter (g-boxed-ref tree-iter)))
189 (defun tree-model-iter-first (tree-model)
190 (let ((iter (make-instance 'tree-iter)))
191 (if (tree-model-set-iter-to-first tree-model iter)
193 (progn (release iter) nil))))
195 (export 'tree-model-iter-first)
197 (defcfun (tree-model-path "gtk_tree_model_get_path") (g-boxed-ref tree-path :owner :lisp)
198 (tree-model g-object)
199 (iter (g-boxed-ref tree-iter)))
201 (export 'tree-model-path)
203 (defcfun gtk-tree-model-get-value :void
205 (iter (g-boxed-ref tree-iter))
207 (value (:pointer g-value)))
209 (defun tree-model-value (tree-model iter column)
210 (with-foreign-object (v 'g-value)
212 (gtk-tree-model-get-value tree-model iter column v)
213 (prog1 (parse-gvalue v)
216 (export 'tree-model-value)
218 (defcfun (tree-model-iter-next "gtk_tree_model_iter_next") :boolean
219 (tree-model g-object)
220 (iter (g-boxed-ref tree-iter)))
222 (export 'tree-model-iter-next)
224 (defcfun gtk-tree-model-iter-children :boolean
225 (tree-model g-object)
226 (iter (g-boxed-ref tree-iter))
227 (parent (g-boxed-ref tree-iter)))
229 (defun tree-model-iter-first-child (tree-model parent)
230 (let ((iter (make-instance 'tree-iter)))
231 (if (gtk-tree-model-iter-children tree-model iter parent)
233 (progn (release iter) nil))))
235 (export 'tree-model-iter-first-child)
237 (defcfun (tree-model-iter-has-child "gtk_tree_model_iter_has_child") :boolean
238 (tree-model g-object)
239 (iter (g-boxed-ref tree-iter)))
241 (export 'tree-model-iter-has-child)
243 (defcfun (tree-model-iter-n-children "gtk_tree_model_iter_n_children") :int
244 (tree-model g-object)
245 (iter (g-boxed-ref tree-iter)))
247 (export 'tree-model-iter-n-children)
249 (defcfun gtk-tree-model-iter-nth-child :boolean
250 (tree-model g-object)
251 (iter (g-boxed-ref tree-iter))
252 (parent (g-boxed-ref tree-iter))
255 (defun tree-model-iter-nth-child (tree-model parent n)
256 (let ((iter (make-instance 'tree-iter)))
257 (if (gtk-tree-model-iter-nth-child tree-model iter parent n)
259 (progn (release iter) n))))
261 (export 'tree-model-iter-nth-child)
263 (defcfun gtk-tree-model-iter-parent :boolean
264 (tree-model g-object)
265 (iter (g-boxed-ref tree-iter))
266 (parent (g-boxed-ref tree-iter)))
268 (defun tree-model-iter-parent (tree-model iter)
269 (let ((parent (make-instance 'tree-iter)))
270 (if (gtk-tree-model-iter-parent tree-model iter parent)
272 (progn (release parent) nil))))
274 (export 'tree-model-iter-parent)
276 (defcfun (tree-model-iter-to-string "gtk_tree_model_get_string_from_iter") (g-string :free-from-foreign t)
277 (tree-model g-object)
278 (iter (g-boxed-ref tree-iter)))
280 (export 'tree-model-iter-to-string)
282 (defcfun (tree-model-ref-node "gtk_tree_model_ref_node") :void
283 (tree-model g-object)
284 (iter (g-boxed-ref tree-iter)))
286 (export 'tree-model-ref-node)
288 (defcfun (tree-model-unref-node "gtk_tree_model_unref_node") :void
289 (tree-model g-object)
290 (iter (g-boxed-ref tree-iter)))
292 (export 'tree-model-unref-node)
294 (defcallback gtk-tree-model-foreach-cb :boolean ((model g-object) (path (g-boxed-ref tree-path)) (iter (g-boxed-ref tree-iter)) (data :pointer))
295 (let ((fn (get-stable-pointer-value data)))
297 (funcall fn model path iter)
298 (stop-tree-model-iteration () t)
299 (skip-tree-model-current () nil))))
301 (defcfun gtk-tree-model-foreach :void
306 (defun do-tree-model (model fn)
307 (with-stable-pointer (ptr fn)
308 (gtk-tree-model-foreach model (callback gtk-tree-model-foreach-cb) ptr)))
310 (export 'do-tree-model)