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
34 (defclass array-list-store (g-object tree-model)
35 ((items :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-items)
36 (columns-getters :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-getters)
37 (columns-types :initform (make-array 0 :adjustable t :fill-pointer t) :reader store-types)))
39 (export 'array-list-store)
41 (register-object-type-implementation "LispArrayListStore" array-list-store "GObject" ("GtkTreeModel") nil)
43 (defun store-items-count (store)
44 (length (store-items store)))
46 (export 'store-items-count)
48 (defun store-item (store index)
49 (aref (store-items store) index))
53 (defun store-add-item (store item)
54 (vector-push-extend item (store-items store))
55 (using* ((path (make-instance 'tree-path))
56 (iter (make-instance 'tree-iter)))
57 (setf (tree-path-indices path) (list (1- (length (store-items store)))))
58 (setf (tree-iter-stamp iter) 0 (tree-iter-user-data iter) (1- (length (store-items store))))
59 (emit-signal store "row-inserted" path iter)))
61 (export 'store-add-item)
63 (defun store-remove-item (store item &key (test 'eq))
64 (with-slots (items) store
65 (let ((index (position item items :test test)))
66 (unless index (error "No such item~%~A~%in list-store~%~A" item store))
67 (setf items (delete item items :test test))
68 (using (path (make-instance 'tree-path))
69 (setf (tree-path-indices path) (list index))
70 (emit-signal store "row-deleted" path)))))
72 (export 'store-remove-item)
74 (defun store-add-column (store type getter)
75 (vector-push-extend (ensure-g-type type) (store-types store))
76 (vector-push-extend getter (store-getters store))
77 (1- (length (store-types store))))
79 (export 'store-add-column)
81 (defmethod tree-model-get-flags-impl ((model array-list-store))
84 (defmethod tree-model-get-n-columns-impl ((model array-list-store))
85 (length (store-types model)))
87 (defmethod tree-model-get-column-type-impl ((tree-model array-list-store) index)
88 (aref (store-types tree-model) index))
90 (defmethod tree-model-get-iter-impl ((model array-list-store) iter path)
92 (let ((indices (tree-path-indices path)))
93 (when (and (= 1 (length indices))
94 (< (first indices) (length (store-items model))))
95 (setf (tree-iter-stamp iter) 0 (tree-iter-user-data iter) (first indices))
98 (defmethod tree-model-ref-node-impl ((model array-list-store) iter) (release iter))
99 (defmethod tree-model-unref-node-impl ((model array-list-store) iter) (release iter))
101 (defmethod tree-model-iter-next-impl ((model array-list-store) iter)
103 (let ((n (tree-iter-user-data iter)))
104 (when (< n (1- (length (store-items model))))
105 (setf (tree-iter-user-data iter) (1+ n))
108 (defmethod tree-model-iter-nth-child-impl ((model array-list-store) iter parent n)
109 (using* (iter parent)
110 (setf (tree-iter-stamp iter) 0
111 (tree-iter-user-data iter) n)
114 (defmethod tree-model-iter-n-children-impl ((model array-list-store) iter)
116 (length (store-items model))
119 (defmethod tree-model-get-path-impl ((model array-list-store) iter)
121 (anaphora:aprog1 (make-instance 'tree-path)
122 (setf (tree-path-indices anaphora:it) (list (tree-iter-user-data iter)))
123 (disown-boxed-ref anaphora:it))))
125 (defmethod tree-model-iter-has-child-impl ((model array-list-store) iter)
129 (defgeneric tree-model-item (model iter-or-path))
131 (defmethod tree-model-item ((model array-list-store) (iter tree-iter))
132 (let ((n-row (tree-iter-user-data iter)))
133 (aref (store-items model) n-row)))
135 (defmethod tree-model-item ((model array-list-store) (path tree-path))
136 (let ((n-row (first (tree-path-indices path))))
137 (aref (store-items model) n-row)))
139 (export 'tree-model-item)
141 (defmethod tree-model-get-value-impl ((model array-list-store) iter n value)
143 (let ((n-row (tree-iter-user-data iter)))
145 (funcall (aref (store-getters model) n)
146 (aref (store-items model) n-row))
147 (aref (store-types model) n)))))
149 (defcfun (tree-model-flags "gtk_tree_model_get_flags") tree-model-flags
150 (tree-model g-object))
152 (export 'tree-modelg-flags)
154 (defcfun (tree-model-n-columns "gtk_tree_model_get_n_columns") :int
155 (tree-model g-object))
157 (export 'tree-model-flags)
159 (defcfun (tree-model-column-type "gtk_tree_model_get_column_type") g-type
160 (tree-model g-object)
163 (export 'tree-model-column-type)
165 (defcfun (tree-model-set-iter-to-path "gtk_tree_model_get_iter") :boolean
166 (tree-model g-object)
167 (iter (g-boxed-ref tree-iter))
168 (path (g-boxed-ref tree-path)))
170 (defun tree-model-iter-by-path (tree-model tree-path)
171 (let ((iter (make-instance 'tree-iter)))
172 (if (tree-model-set-iter-to-path tree-model iter tree-path)
174 (progn (release iter) nil))))
176 (export 'tree-model-iter-by-path)
178 (defcfun (tree-model-set-iter-from-string "gtk_tree_model_get_iter_from_string") :boolean
179 (tree-model g-object)
180 (iter (g-boxed-ref tree-iter))
181 (path-string :string))
183 (defun tree-model-iter-from-string (tree-model path-string)
184 (let ((iter (make-instance 'tree-iter)))
185 (if (tree-model-set-iter-from-string tree-model iter path-string)
187 (progn (release iter) nil))))
189 (export 'tree-model-iter-from-string)
191 (defcfun (tree-model-set-iter-to-first "gtk_tree_model_get_iter_first") :boolean
193 (iter (g-boxed-ref tree-iter)))
195 (defun tree-model-iter-first (tree-model)
196 (let ((iter (make-instance 'tree-iter)))
197 (if (tree-model-set-iter-to-first tree-model iter)
199 (progn (release iter) nil))))
201 (export 'tree-model-iter-first)
203 (defcfun (tree-model-path "gtk_tree_model_get_path") (g-boxed-ref tree-path :owner :lisp)
204 (tree-model g-object)
205 (iter (g-boxed-ref tree-iter)))
207 (export 'tree-model-path)
209 (defcfun gtk-tree-model-get-value :void
211 (iter (g-boxed-ref tree-iter))
213 (value (:pointer g-value)))
215 (defun tree-model-value (tree-model iter column)
216 (with-foreign-object (v 'g-value)
218 (gtk-tree-model-get-value tree-model iter column v)
219 (prog1 (parse-gvalue v)
222 (export 'tree-model-value)
224 (defcfun (tree-model-iter-next "gtk_tree_model_iter_next") :boolean
225 (tree-model g-object)
226 (iter (g-boxed-ref tree-iter)))
228 (export 'tree-model-iter-next)
230 (defcfun gtk-tree-model-iter-children :boolean
231 (tree-model g-object)
232 (iter (g-boxed-ref tree-iter))
233 (parent (g-boxed-ref tree-iter)))
235 (defun tree-model-iter-first-child (tree-model parent)
236 (let ((iter (make-instance 'tree-iter)))
237 (if (gtk-tree-model-iter-children tree-model iter parent)
239 (progn (release iter) nil))))
241 (export 'tree-model-iter-first-child)
243 (defcfun (tree-model-iter-has-child "gtk_tree_model_iter_has_child") :boolean
244 (tree-model g-object)
245 (iter (g-boxed-ref tree-iter)))
247 (export 'tree-model-iter-has-child)
249 (defcfun (tree-model-iter-n-children "gtk_tree_model_iter_n_children") :int
250 (tree-model g-object)
251 (iter (g-boxed-ref tree-iter)))
253 (export 'tree-model-iter-n-children)
255 (defcfun gtk-tree-model-iter-nth-child :boolean
256 (tree-model g-object)
257 (iter (g-boxed-ref tree-iter))
258 (parent (g-boxed-ref tree-iter))
261 (defun tree-model-iter-nth-child (tree-model parent n)
262 (let ((iter (make-instance 'tree-iter)))
263 (if (gtk-tree-model-iter-nth-child tree-model iter parent n)
265 (progn (release iter) n))))
267 (export 'tree-model-iter-nth-child)
269 (defcfun gtk-tree-model-iter-parent :boolean
270 (tree-model g-object)
271 (iter (g-boxed-ref tree-iter))
272 (parent (g-boxed-ref tree-iter)))
274 (defun tree-model-iter-parent (tree-model iter)
275 (let ((parent (make-instance 'tree-iter)))
276 (if (gtk-tree-model-iter-parent tree-model iter parent)
278 (progn (release parent) nil))))
280 (export 'tree-model-iter-parent)
282 (defcfun (tree-model-iter-to-string "gtk_tree_model_get_string_from_iter") (g-string :free-from-foreign t)
283 (tree-model g-object)
284 (iter (g-boxed-ref tree-iter)))
286 (export 'tree-model-iter-to-string)
288 (defcfun (tree-model-ref-node "gtk_tree_model_ref_node") :void
289 (tree-model g-object)
290 (iter (g-boxed-ref tree-iter)))
292 (export 'tree-model-ref-node)
294 (defcfun (tree-model-unref-node "gtk_tree_model_unref_node") :void
295 (tree-model g-object)
296 (iter (g-boxed-ref tree-iter)))
298 (export 'tree-model-unref-node)
300 (defcallback gtk-tree-model-foreach-cb :boolean ((model g-object) (path (g-boxed-ref tree-path)) (iter (g-boxed-ref tree-iter)) (data :pointer))
301 (let ((fn (get-stable-pointer-value data)))
303 (funcall fn model path iter)
304 (stop-tree-model-iteration () t)
305 (skip-tree-model-current () nil))))
307 (defcfun gtk-tree-model-foreach :void
312 (defun do-tree-model (model fn)
313 (with-stable-pointer (ptr fn)
314 (gtk-tree-model-foreach model (callback gtk-tree-model-foreach-cb) ptr)))
316 (export 'do-tree-model)