Bug Summary

File:tests/testtreeview.c
Warning:line 1014, column 29
Use of memory after it is freed

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name testtreeview.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/rootdir/tests -fcoverage-compilation-dir=/rootdir/tests -resource-dir /usr/lib/llvm-19/lib/clang/19 -D HAVE_CONFIG_H -I . -I .. -I .. -I ../cdk -I ../cdk -D G_ENABLE_DEBUG -D G_ENABLE_CONSISTENCY_CHECKS -D GLIB_MIN_REQUIRED_VERSION=GLIB_VERSION_2_66 -D GLIB_MAX_ALLOWED_VERSION=GLIB_VERSION_2_66 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/atk-1.0 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/x86_64-linux-gnu -I /usr/include/webp -I /usr/include/at-spi2-atk/2.0 -I /usr/include/at-spi-2.0 -I /usr/include/dbus-1.0 -I /usr/lib/x86_64-linux-gnu/dbus-1.0/include -I /usr/include/gio-unix-2.0 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/pango-1.0 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/x86_64-linux-gnu -I /usr/include/webp -I /usr/include/gio-unix-2.0 -internal-isystem /usr/lib/llvm-19/lib/clang/19/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/15/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastSize -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.core.IdenticalExpr -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.security.MallocOverflow -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /rootdir/html-report/2025-12-07-153603-43976-1 -x c testtreeview.c
1/* testtreeview.c
2 * Copyright (C) 2001 Red Hat, Inc
3 * Author: Jonathan Blandford
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#include <string.h>
20#include <ctk/ctk.h>
21#include <stdlib.h>
22
23/* Don't copy this bad example; inline RGB data is always a better
24 * idea than inline XPMs.
25 */
26static char *book_closed_xpm[] = {
27"16 16 6 1",
28" c None s None",
29". c black",
30"X c red",
31"o c yellow",
32"O c #808080",
33"# c white",
34" ",
35" .. ",
36" ..XX. ",
37" ..XXXXX. ",
38" ..XXXXXXXX. ",
39".ooXXXXXXXXX. ",
40"..ooXXXXXXXXX. ",
41".X.ooXXXXXXXXX. ",
42".XX.ooXXXXXX.. ",
43" .XX.ooXXX..#O ",
44" .XX.oo..##OO. ",
45" .XX..##OO.. ",
46" .X.#OO.. ",
47" ..O.. ",
48" .. ",
49" "
50};
51
52static void run_automated_tests (void);
53
54/* This custom model is to test custom model use. */
55
56#define CTK_TYPE_MODEL_TYPES(ctk_tree_model_types_get_type ()) (ctk_tree_model_types_get_type ())
57#define CTK_TREE_MODEL_TYPES(obj)((((CtkTreeModelTypes*) (void *) g_type_check_instance_cast (
(GTypeInstance*) ((obj)), ((ctk_tree_model_types_get_type ())
))))) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CTK_TYPE_MODEL_TYPES, CtkTreeModelTypes)(((CtkTreeModelTypes*) (void *) g_type_check_instance_cast ((
GTypeInstance*) ((obj)), ((ctk_tree_model_types_get_type ()))
))))
58#define CTK_TREE_MODEL_TYPES_CLASS(klass)((((CtkTreeModelTypesClass*) (void *) g_type_check_class_cast
((GTypeClass*) ((klass)), ((ctk_tree_model_types_get_type ()
)))))) (G_TYPE_CHECK_CLASS_CAST ((klass), CTK_TYPE_MODEL_TYPES, CtkTreeModelTypesClass)(((CtkTreeModelTypesClass*) (void *) g_type_check_class_cast (
(GTypeClass*) ((klass)), ((ctk_tree_model_types_get_type ()))
))))
59#define CTK_IS_TREE_MODEL_TYPES(obj)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(obj)); GType __t = ((ctk_tree_model_types_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CTK_TYPE_MODEL_TYPES)((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(obj)); GType __t = ((ctk_tree_model_types_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; }))))
60#define CTK_IS_TREE_MODEL_TYPES_GET_CLASS(klass)(G_TYPE_INSTANCE_GET_CLASS) (G_TYPE_INSTANCE_GET_CLASS ((obj), CTK_TYPE_MODEL_TYPES))
61
62typedef struct _CtkTreeModelTypes CtkTreeModelTypes;
63typedef struct _CtkTreeModelTypesClass CtkTreeModelTypesClass;
64
65struct _CtkTreeModelTypes
66{
67 GObject parent;
68
69 gint stamp;
70};
71
72struct _CtkTreeModelTypesClass
73{
74 GObjectClass parent_class;
75
76 guint (* get_flags) (CtkTreeModel *tree_model);
77 gint (* get_n_columns) (CtkTreeModel *tree_model);
78 GType (* get_column_type) (CtkTreeModel *tree_model,
79 gint index);
80 gboolean (* get_iter) (CtkTreeModel *tree_model,
81 CtkTreeIter *iter,
82 CtkTreePath *path);
83 CtkTreePath *(* get_path) (CtkTreeModel *tree_model,
84 CtkTreeIter *iter);
85 void (* get_value) (CtkTreeModel *tree_model,
86 CtkTreeIter *iter,
87 gint column,
88 GValue *value);
89 gboolean (* iter_next) (CtkTreeModel *tree_model,
90 CtkTreeIter *iter);
91 gboolean (* iter_children) (CtkTreeModel *tree_model,
92 CtkTreeIter *iter,
93 CtkTreeIter *parent);
94 gboolean (* iter_has_child) (CtkTreeModel *tree_model,
95 CtkTreeIter *iter);
96 gint (* iter_n_children) (CtkTreeModel *tree_model,
97 CtkTreeIter *iter);
98 gboolean (* iter_nth_child) (CtkTreeModel *tree_model,
99 CtkTreeIter *iter,
100 CtkTreeIter *parent,
101 gint n);
102 gboolean (* iter_parent) (CtkTreeModel *tree_model,
103 CtkTreeIter *iter,
104 CtkTreeIter *child);
105 void (* ref_iter) (CtkTreeModel *tree_model,
106 CtkTreeIter *iter);
107 void (* unref_iter) (CtkTreeModel *tree_model,
108 CtkTreeIter *iter);
109
110 /* These will be moved into the CtkTreeModelIface eventually */
111 void (* changed) (CtkTreeModel *tree_model,
112 CtkTreePath *path,
113 CtkTreeIter *iter);
114 void (* inserted) (CtkTreeModel *tree_model,
115 CtkTreePath *path,
116 CtkTreeIter *iter);
117 void (* child_toggled) (CtkTreeModel *tree_model,
118 CtkTreePath *path,
119 CtkTreeIter *iter);
120 void (* deleted) (CtkTreeModel *tree_model,
121 CtkTreePath *path);
122};
123
124GType ctk_tree_model_types_get_type (void) G_GNUC_CONST__attribute__ ((__const__));
125CtkTreeModelTypes *ctk_tree_model_types_new (void);
126
127typedef enum
128{
129 COLUMNS_NONE,
130 COLUMNS_ONE,
131 COLUMNS_LOTS,
132 COLUMNS_LAST
133} ColumnsType;
134
135static gchar *column_type_names[] = {
136 "No columns",
137 "One column",
138 "Many columns"
139};
140
141#define N_COLUMNS9 9
142
143static GType*
144get_model_types (void)
145{
146 static GType column_types[N_COLUMNS9] = { 0 };
147
148 if (column_types[0] == 0)
149 {
150 column_types[0] = G_TYPE_STRING((GType) ((16) << (2)));
151 column_types[1] = G_TYPE_STRING((GType) ((16) << (2)));
152 column_types[2] = GDK_TYPE_PIXBUF(gdk_pixbuf_get_type ());
153 column_types[3] = G_TYPE_FLOAT((GType) ((14) << (2)));
154 column_types[4] = G_TYPE_UINT((GType) ((7) << (2)));
155 column_types[5] = G_TYPE_UCHAR((GType) ((4) << (2)));
156 column_types[6] = G_TYPE_CHAR((GType) ((3) << (2)));
157#define BOOL_COLUMN7 7
158 column_types[BOOL_COLUMN7] = G_TYPE_BOOLEAN((GType) ((5) << (2)));
159 column_types[8] = G_TYPE_INT((GType) ((6) << (2)));
160 }
161
162 return column_types;
163}
164
165static void
166toggled_callback (CtkCellRendererToggle *celltoggle G_GNUC_UNUSED__attribute__ ((__unused__)),
167 gchar *path_string,
168 CtkTreeView *tree_view)
169{
170 CtkTreeModel *model = NULL((void*)0);
171 CtkTreeModelSort *sort_model = NULL((void*)0);
172 CtkTreePath *path;
173 CtkTreeIter iter;
174 gboolean active = FALSE(0);
175
176 g_return_if_fail (CTK_IS_TREE_VIEW (tree_view))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance
*) ((tree_view)); GType __t = ((ctk_tree_view_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))) { }
else { g_return_if_fail_warning (((gchar*) 0), ((const char*
) (__func__)), "CTK_IS_TREE_VIEW (tree_view)"); return; } } while
(0);
177
178 model = ctk_tree_view_get_model (tree_view);
179
180 if (CTK_IS_TREE_MODEL_SORT (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_tree_model_sort_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
181 {
182 sort_model = CTK_TREE_MODEL_SORT (model)((((CtkTreeModelSort*) (void *) g_type_check_instance_cast ((
GTypeInstance*) ((model)), ((ctk_tree_model_sort_get_type ())
)))));
183 model = ctk_tree_model_sort_get_model (sort_model);
184 }
185
186 if (model == NULL((void*)0))
187 return;
188
189 if (sort_model)
190 {
191 g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
192 return;
193 }
194
195 path = ctk_tree_path_new_from_string (path_string);
196 if (!ctk_tree_model_get_iter (model,
197 &iter, path))
198 {
199 g_warning ("%s: bad path?", G_STRLOC"testtreeview.c" ":" "199");
200 return;
201 }
202 ctk_tree_path_free (path);
203
204 if (CTK_IS_LIST_STORE (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_list_store_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
205 {
206 ctk_tree_model_get (CTK_TREE_MODEL (model)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_model_get_type ())))))),
207 &iter,
208 BOOL_COLUMN7,
209 &active,
210 -1);
211
212 ctk_list_store_set (CTK_LIST_STORE (model)((((CtkListStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_list_store_get_type ())))))),
213 &iter,
214 BOOL_COLUMN7,
215 !active,
216 -1);
217 }
218 else if (CTK_IS_TREE_STORE (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_tree_store_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
219 {
220 ctk_tree_model_get (CTK_TREE_MODEL (model)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_model_get_type ())))))),
221 &iter,
222 BOOL_COLUMN7,
223 &active,
224 -1);
225
226 ctk_tree_store_set (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))),
227 &iter,
228 BOOL_COLUMN7,
229 !active,
230 -1);
231 }
232 else
233 g_warning ("don't know how to actually toggle value for model type %s",
234 g_type_name (G_TYPE_FROM_INSTANCE (model)((((GTypeClass*) (((GTypeInstance*) (model))->g_class))->
g_type))));
235}
236
237static void
238edited_callback (CtkCellRendererText *renderer G_GNUC_UNUSED__attribute__ ((__unused__)),
239 const gchar *path_string,
240 const gchar *new_text,
241 CtkTreeView *tree_view)
242{
243 CtkTreeModel *model = NULL((void*)0);
244 CtkTreeModelSort *sort_model = NULL((void*)0);
245 CtkTreePath *path;
246 CtkTreeIter iter;
247 guint value = atoi (new_text);
248
249 g_return_if_fail (CTK_IS_TREE_VIEW (tree_view))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance
*) ((tree_view)); GType __t = ((ctk_tree_view_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))) { }
else { g_return_if_fail_warning (((gchar*) 0), ((const char*
) (__func__)), "CTK_IS_TREE_VIEW (tree_view)"); return; } } while
(0);
250
251 model = ctk_tree_view_get_model (tree_view);
252
253 if (CTK_IS_TREE_MODEL_SORT (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_tree_model_sort_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
254 {
255 sort_model = CTK_TREE_MODEL_SORT (model)((((CtkTreeModelSort*) (void *) g_type_check_instance_cast ((
GTypeInstance*) ((model)), ((ctk_tree_model_sort_get_type ())
)))));
256 model = ctk_tree_model_sort_get_model (sort_model);
257 }
258
259 if (model == NULL((void*)0))
260 return;
261
262 if (sort_model)
263 {
264 g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
265 return;
266 }
267
268 path = ctk_tree_path_new_from_string (path_string);
269 if (!ctk_tree_model_get_iter (model,
270 &iter, path))
271 {
272 g_warning ("%s: bad path?", G_STRLOC"testtreeview.c" ":" "272");
273 return;
274 }
275 ctk_tree_path_free (path);
276
277 if (CTK_IS_LIST_STORE (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_list_store_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
278 {
279 ctk_list_store_set (CTK_LIST_STORE (model)((((CtkListStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_list_store_get_type ())))))),
280 &iter,
281 4,
282 value,
283 -1);
284 }
285 else if (CTK_IS_TREE_STORE (model)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (
(model)); GType __t = ((ctk_tree_store_get_type ())); gboolean
__r; if (!__inst) __r = (0); else if (__inst->g_class &&
__inst->g_class->g_type == __t) __r = (!(0)); else __r
= g_type_check_instance_is_a (__inst, __t); __r; })))))
286 {
287 ctk_tree_store_set (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))),
288 &iter,
289 4,
290 value,
291 -1);
292 }
293 else
294 g_warning ("don't know how to actually toggle value for model type %s",
295 g_type_name (G_TYPE_FROM_INSTANCE (model)((((GTypeClass*) (((GTypeInstance*) (model))->g_class))->
g_type))));
296}
297
298static ColumnsType current_column_type = COLUMNS_LOTS;
299
300static void
301set_columns_type (CtkTreeView *tree_view, ColumnsType type)
302{
303 CtkTreeViewColumn *col;
304 CtkCellRenderer *rend;
305 GdkPixbuf *pixbuf;
306 CtkWidget *image;
307 CtkAdjustment *adjustment;
308
309 current_column_type = type;
310
311 col = ctk_tree_view_get_column (tree_view, 0);
312 while (col)
313 {
314 ctk_tree_view_remove_column (tree_view, col);
315
316 col = ctk_tree_view_get_column (tree_view, 0);
317 }
318
319 switch (type)
320 {
321 case COLUMNS_NONE:
322 break;
323
324 case COLUMNS_LOTS:
325 rend = ctk_cell_renderer_text_new ();
326
327 col = ctk_tree_view_column_new_with_attributes ("Column 1",
328 rend,
329 "text", 1,
330 NULL((void*)0));
331
332 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
333
334 col = ctk_tree_view_column_new();
335 ctk_tree_view_column_set_title (col, "Column 2");
336
337 rend = ctk_cell_renderer_pixbuf_new ();
338 ctk_tree_view_column_pack_start (col, rend, FALSE(0));
339 ctk_tree_view_column_add_attribute (col, rend, "pixbuf", 2);
340 rend = ctk_cell_renderer_text_new ();
341 ctk_tree_view_column_pack_start (col, rend, TRUE(!(0)));
342 ctk_tree_view_column_add_attribute (col, rend, "text", 0);
343
344
345 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
346 ctk_tree_view_set_expander_column (tree_view, col);
347
348 rend = ctk_cell_renderer_toggle_new ();
349
350 g_signal_connect (rend, "toggled",g_signal_connect_data ((rend), ("toggled"), (((GCallback) (toggled_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0)
351 G_CALLBACK (toggled_callback), tree_view)g_signal_connect_data ((rend), ("toggled"), (((GCallback) (toggled_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0);
352
353 col = ctk_tree_view_column_new_with_attributes ("Column 3",
354 rend,
355 "active", BOOL_COLUMN7,
356 NULL((void*)0));
357
358 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
359
360 pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)book_closed_xpm);
361
362 image = ctk_image_new_from_pixbuf (pixbuf);
363
364 g_object_unref (pixbuf);
365
366 ctk_widget_show (image);
367
368 ctk_tree_view_column_set_widget (col, image);
369
370 rend = ctk_cell_renderer_toggle_new ();
371
372 /* you could also set this per-row by tying it to a column
373 * in the model of course.
374 */
375 g_object_set (rend, "radio", TRUE(!(0)), NULL((void*)0));
376
377 g_signal_connect (rend, "toggled",g_signal_connect_data ((rend), ("toggled"), (((GCallback) (toggled_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0)
378 G_CALLBACK (toggled_callback), tree_view)g_signal_connect_data ((rend), ("toggled"), (((GCallback) (toggled_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0);
379
380 col = ctk_tree_view_column_new_with_attributes ("Column 4",
381 rend,
382 "active", BOOL_COLUMN7,
383 NULL((void*)0));
384
385 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
386
387 rend = ctk_cell_renderer_spin_new ();
388
389 adjustment = ctk_adjustment_new (0, 0, 10000, 100, 100, 100);
390 g_object_set (rend, "editable", TRUE(!(0)), NULL((void*)0));
391 g_object_set (rend, "adjustment", adjustment, NULL((void*)0));
392
393 g_signal_connect (rend, "edited",g_signal_connect_data ((rend), ("edited"), (((GCallback) (edited_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0)
394 G_CALLBACK (edited_callback), tree_view)g_signal_connect_data ((rend), ("edited"), (((GCallback) (edited_callback
))), (tree_view), ((void*)0), (GConnectFlags) 0);
395
396 col = ctk_tree_view_column_new_with_attributes ("Column 5",
397 rend,
398 "text", 4,
399 NULL((void*)0));
400
401 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
402#if 0
403
404 rend = ctk_cell_renderer_text_new ();
405
406 col = ctk_tree_view_column_new_with_attributes ("Column 6",
407 rend,
408 "text", 4,
409 NULL((void*)0));
410
411 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
412
413 rend = ctk_cell_renderer_text_new ();
414
415 col = ctk_tree_view_column_new_with_attributes ("Column 7",
416 rend,
417 "text", 5,
418 NULL((void*)0));
419
420 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
421
422 rend = ctk_cell_renderer_text_new ();
423
424 col = ctk_tree_view_column_new_with_attributes ("Column 8",
425 rend,
426 "text", 6,
427 NULL((void*)0));
428
429 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
430
431 rend = ctk_cell_renderer_text_new ();
432
433 col = ctk_tree_view_column_new_with_attributes ("Column 9",
434 rend,
435 "text", 7,
436 NULL((void*)0));
437
438 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
439
440 rend = ctk_cell_renderer_text_new ();
441
442 col = ctk_tree_view_column_new_with_attributes ("Column 10",
443 rend,
444 "text", 8,
445 NULL((void*)0));
446
447 ctk_tree_view_append_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col);
448
449#endif
450
451 /* FALL THRU */
452
453 case COLUMNS_ONE:
454 rend = ctk_cell_renderer_text_new ();
455
456 col = ctk_tree_view_column_new_with_attributes ("Column 0",
457 rend,
458 "text", 0,
459 NULL((void*)0));
460
461 ctk_tree_view_insert_column (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))), col, 0);
462 default:
463 break;
464 }
465}
466
467static ColumnsType
468get_columns_type (void)
469{
470 return current_column_type;
471}
472
473static GdkPixbuf *our_pixbuf;
474
475typedef enum
476{
477 /* MODEL_TYPES, */
478 MODEL_TREE,
479 MODEL_LIST,
480 MODEL_SORTED_TREE,
481 MODEL_SORTED_LIST,
482 MODEL_EMPTY_LIST,
483 MODEL_EMPTY_TREE,
484 MODEL_NULL,
485 MODEL_LAST
486} ModelType;
487
488/* FIXME add a custom model to test */
489static CtkTreeModel *models[MODEL_LAST];
490static const char *model_names[MODEL_LAST] = {
491 "CtkTreeStore",
492 "CtkListStore",
493 "CtkTreeModelSort wrapping CtkTreeStore",
494 "CtkTreeModelSort wrapping CtkListStore",
495 "Empty CtkListStore",
496 "Empty CtkTreeStore",
497 "NULL (no model)"
498};
499
500static CtkTreeModel*
501create_list_model (void)
502{
503 CtkListStore *store;
504 CtkTreeIter iter;
505 gint i;
506 GType *t;
507
508 t = get_model_types ();
509
510 store = ctk_list_store_new (N_COLUMNS9,
511 t[0], t[1], t[2],
512 t[3], t[4], t[5],
513 t[6], t[7], t[8]);
514
515 i = 0;
516 while (i < 200)
517 {
518 char *msg;
519
520 ctk_list_store_append (store, &iter);
521
522 msg = g_strdup_printf ("%d", i);
523
524 ctk_list_store_set (store, &iter, 0, msg, 1, "Foo! Foo! Foo!",
525 2, our_pixbuf,
526 3, 7.0, 4, (guint) 9000,
527 5, 'f', 6, 'g',
528 7, TRUE(!(0)), 8, 23245454,
529 -1);
530
531 g_free (msg);
532
533 ++i;
534 }
535
536 return CTK_TREE_MODEL (store)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((store)), ((ctk_tree_model_get_type ()))))));
537}
538
539static void
540typesystem_recurse (GType type,
541 CtkTreeIter *parent_iter,
542 CtkTreeStore *store)
543{
544 GType* children;
545 guint n_children = 0;
546 gint i;
547 CtkTreeIter iter;
548 gchar *str;
549
550 ctk_tree_store_append (store, &iter, parent_iter);
551
552 str = g_strdup_printf ("%ld", (glong)type);
553 ctk_tree_store_set (store, &iter, 0, str, 1, g_type_name (type),
554 2, our_pixbuf,
555 3, 7.0, 4, (guint) 9000,
556 5, 'f', 6, 'g',
557 7, TRUE(!(0)), 8, 23245454,
558 -1);
559 g_free (str);
560
561 children = g_type_children (type, &n_children);
562
563 i = 0;
564 while (i < n_children)
565 {
566 typesystem_recurse (children[i], &iter, store);
567
568 ++i;
569 }
570
571 g_free (children);
572}
573
574static CtkTreeModel*
575create_tree_model (void)
576{
577 CtkTreeStore *store;
578 gint i;
579 GType *t;
580
581 /* Make the tree more interesting */
582 /* - we need this magic here so we are sure the type ends up being
583 * registered and gcc doesn't optimize away the code */
584 g_type_class_unref (g_type_class_ref (ctk_scrolled_window_get_type ()));
585 g_type_class_unref (g_type_class_ref (ctk_label_get_type ()));
586 g_type_class_unref (g_type_class_ref (ctk_scrollbar_get_type ()));
587 g_type_class_unref (g_type_class_ref (pango_layout_get_type ()));
588
589 t = get_model_types ();
590
591 store = ctk_tree_store_new (N_COLUMNS9,
592 t[0], t[1], t[2],
593 t[3], t[4], t[5],
594 t[6], t[7], t[8]);
595
596 i = 0;
597 while (i < G_TYPE_FUNDAMENTAL_MAX(255 << (2)))
598 {
599 typesystem_recurse (i, NULL((void*)0), store);
600
601 ++i;
602 }
603
604 return CTK_TREE_MODEL (store)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((store)), ((ctk_tree_model_get_type ()))))));
605}
606
607static void
608model_selected (CtkComboBox *combo_box, gpointer data)
609{
610 CtkTreeView *tree_view = CTK_TREE_VIEW (data)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((data)), ((ctk_tree_view_get_type ()))))));
611 gint hist;
612
613 hist = ctk_combo_box_get_active (combo_box);
614
615 if (models[hist] != ctk_tree_view_get_model (tree_view))
616 {
617 ctk_tree_view_set_model (tree_view, models[hist]);
618 }
619}
620
621static void
622columns_selected (CtkComboBox *combo_box, gpointer data)
623{
624 CtkTreeView *tree_view = CTK_TREE_VIEW (data)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((data)), ((ctk_tree_view_get_type ()))))));
625 gint hist;
626
627 hist = ctk_combo_box_get_active (combo_box);
628
629 if (hist != get_columns_type ())
630 {
631 set_columns_type (tree_view, hist);
632 }
633}
634
635void
636on_row_activated (CtkTreeView *tree_view G_GNUC_UNUSED__attribute__ ((__unused__)),
637 CtkTreePath *path G_GNUC_UNUSED__attribute__ ((__unused__)),
638 CtkTreeViewColumn *column G_GNUC_UNUSED__attribute__ ((__unused__)),
639 gpointer user_data G_GNUC_UNUSED__attribute__ ((__unused__)))
640{
641 g_print ("Row activated\n");
642}
643
644enum
645{
646 TARGET_CTK_TREE_MODEL_ROW
647};
648
649static CtkTargetEntry row_targets[] = {
650 { "CTK_TREE_MODEL_ROW", CTK_TARGET_SAME_APP,
651 TARGET_CTK_TREE_MODEL_ROW }
652};
653
654int
655main (int argc,
656 char **argv)
657{
658 CtkWidget *window;
659 CtkWidget *sw;
660 CtkWidget *tv;
661 CtkWidget *box;
662 CtkWidget *combo_box;
663 CtkTreeModel *model;
664 gint i;
665
666 ctk_init (&argc, &argv);
667
668 if (g_getenv ("RTL"))
669 ctk_widget_set_default_direction (CTK_TEXT_DIR_RTL);
670
671 our_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) book_closed_xpm);
672
673#if 0
674 models[MODEL_TYPES] = CTK_TREE_MODEL (ctk_tree_model_types_new ())((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((ctk_tree_model_types_new ())), ((ctk_tree_model_get_type
()))))));
675#endif
676 models[MODEL_LIST] = create_list_model ();
677 models[MODEL_TREE] = create_tree_model ();
678
679 model = create_list_model ();
680 models[MODEL_SORTED_LIST] = ctk_tree_model_sort_new_with_model (model);
681 g_object_unref (model);
682
683 model = create_tree_model ();
684 models[MODEL_SORTED_TREE] = ctk_tree_model_sort_new_with_model (model);
685 g_object_unref (model);
686
687 models[MODEL_EMPTY_LIST] = CTK_TREE_MODEL (ctk_list_store_new (1, G_TYPE_INT))((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((ctk_list_store_new (1, ((GType) ((6) << (2)))))), (
(ctk_tree_model_get_type ()))))));
688 models[MODEL_EMPTY_TREE] = CTK_TREE_MODEL (ctk_tree_store_new (1, G_TYPE_INT))((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((ctk_tree_store_new (1, ((GType) ((6) << (2)))))), (
(ctk_tree_model_get_type ()))))));
689
690 models[MODEL_NULL] = NULL((void*)0);
691
692 run_automated_tests ();
693
694 window = ctk_window_new (CTK_WINDOW_TOPLEVEL);
695 g_signal_connect (window, "destroy", G_CALLBACK (ctk_main_quit), NULL)g_signal_connect_data ((window), ("destroy"), (((GCallback) (
ctk_main_quit))), (((void*)0)), ((void*)0), (GConnectFlags) 0
);
696 ctk_window_set_default_size (CTK_WINDOW (window)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((ctk_window_get_type ())))))), 430, 400);
697
698 box = ctk_box_new (CTK_ORIENTATION_VERTICAL, 0);
699
700 ctk_container_add (CTK_CONTAINER (window)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((ctk_container_get_type ())))))), box);
701
702 tv = ctk_tree_view_new_with_model (models[0]);
703 g_signal_connect (tv, "row-activated", G_CALLBACK (on_row_activated), NULL)g_signal_connect_data ((tv), ("row-activated"), (((GCallback)
(on_row_activated))), (((void*)0)), ((void*)0), (GConnectFlags
) 0);
704
705 ctk_tree_view_enable_model_drag_source (CTK_TREE_VIEW (tv)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tv)), ((ctk_tree_view_get_type ())))))),
706 CDK_BUTTON1_MASK,
707 row_targets,
708 G_N_ELEMENTS (row_targets)(sizeof (row_targets) / sizeof ((row_targets)[0])),
709 CDK_ACTION_MOVE | CDK_ACTION_COPY);
710
711 ctk_tree_view_enable_model_drag_dest (CTK_TREE_VIEW (tv)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tv)), ((ctk_tree_view_get_type ())))))),
712 row_targets,
713 G_N_ELEMENTS (row_targets)(sizeof (row_targets) / sizeof ((row_targets)[0])),
714 CDK_ACTION_MOVE | CDK_ACTION_COPY);
715
716 /* Model menu */
717 combo_box = ctk_combo_box_text_new ();
718 ctk_widget_set_halign (combo_box, CTK_ALIGN_CENTER);
719 for (i = 0; i < MODEL_LAST; i++)
720 ctk_combo_box_text_append_text (CTK_COMBO_BOX_TEXT (combo_box)((((CtkComboBoxText*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((combo_box)), ((ctk_combo_box_text_get_type ())))))), model_names[i]);
721
722 ctk_container_add (CTK_CONTAINER (box)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((box)), ((ctk_container_get_type ())))))), combo_box);
723 g_signal_connect (combo_box,g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (model_selected))), (tv), ((void*)0), (GConnectFlags) 0)
724 "changed",g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (model_selected))), (tv), ((void*)0), (GConnectFlags) 0)
725 G_CALLBACK (model_selected),g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (model_selected))), (tv), ((void*)0), (GConnectFlags) 0)
726 tv)g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (model_selected))), (tv), ((void*)0), (GConnectFlags) 0);
727
728 /* Columns menu */
729 combo_box = ctk_combo_box_text_new ();
730 ctk_widget_set_halign (combo_box, CTK_ALIGN_CENTER);
731 for (i = 0; i < COLUMNS_LAST; i++)
732 ctk_combo_box_text_append_text (CTK_COMBO_BOX_TEXT (combo_box)((((CtkComboBoxText*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((combo_box)), ((ctk_combo_box_text_get_type ())))))), column_type_names[i]);
733
734 ctk_container_add (CTK_CONTAINER (box)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((box)), ((ctk_container_get_type ())))))), combo_box);
735
736 set_columns_type (CTK_TREE_VIEW (tv)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tv)), ((ctk_tree_view_get_type ())))))), COLUMNS_LOTS);
737 ctk_combo_box_set_active (CTK_COMBO_BOX (combo_box)((((CtkComboBox*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((combo_box)), ((ctk_combo_box_get_type ())))))), COLUMNS_LOTS);
738
739 g_signal_connect (combo_box,g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (columns_selected))), (tv), ((void*)0), (GConnectFlags) 0)
740 "changed",g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (columns_selected))), (tv), ((void*)0), (GConnectFlags) 0)
741 G_CALLBACK (columns_selected),g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (columns_selected))), (tv), ((void*)0), (GConnectFlags) 0)
742 tv)g_signal_connect_data ((combo_box), ("changed"), (((GCallback
) (columns_selected))), (tv), ((void*)0), (GConnectFlags) 0);
743
744 sw = ctk_scrolled_window_new (NULL((void*)0), NULL((void*)0));
745 ctk_widget_set_hexpand (sw, TRUE(!(0)));
746 ctk_widget_set_vexpand (sw, TRUE(!(0)));
747 ctk_scrolled_window_set_policy (CTK_SCROLLED_WINDOW (sw)((((CtkScrolledWindow*) (void *) g_type_check_instance_cast (
(GTypeInstance*) ((sw)), ((ctk_scrolled_window_get_type ())))
))),
748 CTK_POLICY_AUTOMATIC,
749 CTK_POLICY_AUTOMATIC);
750
751 ctk_container_add (CTK_CONTAINER (box)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((box)), ((ctk_container_get_type ())))))), sw);
752
753 ctk_container_add (CTK_CONTAINER (sw)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((sw)), ((ctk_container_get_type ())))))), tv);
754
755 ctk_widget_show_all (window);
756
757 ctk_main ();
758
759 return 0;
760}
761
762/*
763 * CtkTreeModelTypes
764 */
765
766static void ctk_tree_model_types_init (CtkTreeModelTypes *model_types);
767static void ctk_tree_model_types_tree_model_init (CtkTreeModelIface *iface);
768static gint ctk_real_model_types_get_n_columns (CtkTreeModel *tree_model);
769static GType ctk_real_model_types_get_column_type (CtkTreeModel *tree_model,
770 gint index);
771static CtkTreePath *ctk_real_model_types_get_path (CtkTreeModel *tree_model,
772 CtkTreeIter *iter);
773static void ctk_real_model_types_get_value (CtkTreeModel *tree_model,
774 CtkTreeIter *iter,
775 gint column,
776 GValue *value);
777static gboolean ctk_real_model_types_iter_next (CtkTreeModel *tree_model,
778 CtkTreeIter *iter);
779static gboolean ctk_real_model_types_iter_children (CtkTreeModel *tree_model,
780 CtkTreeIter *iter,
781 CtkTreeIter *parent);
782static gboolean ctk_real_model_types_iter_has_child (CtkTreeModel *tree_model,
783 CtkTreeIter *iter);
784static gint ctk_real_model_types_iter_n_children (CtkTreeModel *tree_model,
785 CtkTreeIter *iter);
786static gboolean ctk_real_model_types_iter_nth_child (CtkTreeModel *tree_model,
787 CtkTreeIter *iter,
788 CtkTreeIter *parent,
789 gint n);
790static gboolean ctk_real_model_types_iter_parent (CtkTreeModel *tree_model,
791 CtkTreeIter *iter,
792 CtkTreeIter *child);
793
794
795GType
796ctk_tree_model_types_get_type (void)
797{
798 static GType model_types_type = 0;
799
800 if (!model_types_type)
801 {
802 const GTypeInfo model_types_info =
803 {
804 .class_size = sizeof (CtkTreeModelTypesClass),
805 .instance_size = sizeof (CtkTreeModelTypes),
806 .n_preallocs = 0,
807 .instance_init = (GInstanceInitFunc) ctk_tree_model_types_init
808 };
809
810 const GInterfaceInfo tree_model_info =
811 {
812 (GInterfaceInitFunc) ctk_tree_model_types_tree_model_init,
813 NULL((void*)0),
814 NULL((void*)0)
815 };
816
817 model_types_type = g_type_register_static (G_TYPE_OBJECT((GType) ((20) << (2))),
818 "CtkTreeModelTypes",
819 &model_types_info, 0);
820 g_type_add_interface_static (model_types_type,
821 CTK_TYPE_TREE_MODEL(ctk_tree_model_get_type ()),
822 &tree_model_info);
823 }
824
825 return model_types_type;
826}
827
828CtkTreeModelTypes *
829ctk_tree_model_types_new (void)
830{
831 CtkTreeModelTypes *retval;
832
833 retval = g_object_new (CTK_TYPE_MODEL_TYPES(ctk_tree_model_types_get_type ()), NULL((void*)0));
834
835 return retval;
836}
837
838static void
839ctk_tree_model_types_tree_model_init (CtkTreeModelIface *iface)
840{
841 iface->get_n_columns = ctk_real_model_types_get_n_columns;
842 iface->get_column_type = ctk_real_model_types_get_column_type;
843 iface->get_path = ctk_real_model_types_get_path;
844 iface->get_value = ctk_real_model_types_get_value;
845 iface->iter_next = ctk_real_model_types_iter_next;
846 iface->iter_children = ctk_real_model_types_iter_children;
847 iface->iter_has_child = ctk_real_model_types_iter_has_child;
848 iface->iter_n_children = ctk_real_model_types_iter_n_children;
849 iface->iter_nth_child = ctk_real_model_types_iter_nth_child;
850 iface->iter_parent = ctk_real_model_types_iter_parent;
851}
852
853static void
854ctk_tree_model_types_init (CtkTreeModelTypes *model_types)
855{
856 model_types->stamp = g_random_int ();
857}
858
859static GType column_types[] = {
860 G_TYPE_STRING((GType) ((16) << (2))), /* GType */
861 G_TYPE_STRING((GType) ((16) << (2))) /* type name */
862};
863
864static gint
865ctk_real_model_types_get_n_columns (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)))
866{
867 return G_N_ELEMENTS (column_types)(sizeof (column_types) / sizeof ((column_types)[0]));
868}
869
870static GType
871ctk_real_model_types_get_column_type (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
872 gint index)
873{
874 g_return_val_if_fail (index < G_N_ELEMENTS (column_types), G_TYPE_INVALID)do { if ((index < (sizeof (column_types) / sizeof ((column_types
)[0])))) { } else { g_return_if_fail_warning (((gchar*) 0), (
(const char*) (__func__)), "index < G_N_ELEMENTS (column_types)"
); return (((GType) ((0) << (2)))); } } while (0);
875
876 return column_types[index];
877}
878
879#if 0
880/* Use default implementation of this */
881static gboolean
882ctk_real_model_types_get_iter (CtkTreeModel *tree_model,
883 CtkTreeIter *iter,
884 CtkTreePath *path)
885{
886
887}
888#endif
889
890/* The toplevel nodes of the tree are the reserved types, G_TYPE_NONE through
891 * G_TYPE_RESERVED_FUNDAMENTAL.
892 */
893
894static CtkTreePath *
895ctk_real_model_types_get_path (CtkTreeModel *tree_model,
896 CtkTreeIter *iter)
897{
898 CtkTreePath *retval;
899 GType type;
900 GType parent;
901
902 g_return_val_if_fail (CTK_IS_TREE_MODEL_TYPES (tree_model), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance
*) ((tree_model)); GType __t = ((ctk_tree_model_types_get_type
())); gboolean __r; if (!__inst) __r = (0); else if (__inst->
g_class && __inst->g_class->g_type == __t) __r =
(!(0)); else __r = g_type_check_instance_is_a (__inst, __t);
__r; })))))) { } else { g_return_if_fail_warning (((gchar*) 0
), ((const char*) (__func__)), "CTK_IS_TREE_MODEL_TYPES (tree_model)"
); return (((void*)0)); } } while (0);
903 g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void*)0))) { } else { g_return_if_fail_warning
(((gchar*) 0), ((const char*) (__func__)), "iter != NULL"); return
(((void*)0)); } } while (0);
904
905 type = GPOINTER_TO_INT (iter->user_data)((gint) (glong) (iter->user_data));
906
907 retval = ctk_tree_path_new ();
908
909 parent = g_type_parent (type);
910 while (parent != G_TYPE_INVALID((GType) ((0) << (2))))
911 {
912 GType* children = g_type_children (parent, NULL((void*)0));
913 gint i = 0;
914
915 if (!children || children[0] == G_TYPE_INVALID((GType) ((0) << (2))))
916 {
917 g_warning ("bad iterator?");
918 return NULL((void*)0);
919 }
920
921 while (children[i] != type)
922 ++i;
923
924 ctk_tree_path_prepend_index (retval, i);
925
926 g_free (children);
927
928 type = parent;
929 parent = g_type_parent (parent);
930 }
931
932 /* The fundamental type itself is the index on the toplevel */
933 ctk_tree_path_prepend_index (retval, type);
934
935 return retval;
936}
937
938static void
939ctk_real_model_types_get_value (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
940 CtkTreeIter *iter,
941 gint column,
942 GValue *value)
943{
944 GType type;
945
946 type = GPOINTER_TO_INT (iter->user_data)((gint) (glong) (iter->user_data));
947
948 switch (column)
949 {
950 case 0:
951 {
952 gchar *str;
953
954 g_value_init (value, G_TYPE_STRING((GType) ((16) << (2))));
955
956 str = g_strdup_printf ("%ld", (long int) type);
957 g_value_set_string (value, str);
958 g_free (str);
959 }
960 break;
961
962 case 1:
963 g_value_init (value, G_TYPE_STRING((GType) ((16) << (2))));
964 g_value_set_string (value, g_type_name (type));
965 break;
966
967 default:
968 g_warning ("Bad column %d requested", column);
969 }
970}
971
972static gboolean
973ctk_real_model_types_iter_next (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
974 CtkTreeIter *iter)
975{
976
977 GType parent;
978 GType type;
979
980 type = GPOINTER_TO_INT (iter->user_data)((gint) (glong) (iter->user_data));
981
982 parent = g_type_parent (type);
983
984 if (parent == G_TYPE_INVALID((GType) ((0) << (2))))
1
Assuming the condition is false
→
2
←
Taking false branch
→
985 {
986 /* find next _valid_ fundamental type */
987 do
988 type++;
989 while (!g_type_name (type) && type <= G_TYPE_FUNDAMENTAL_MAX(255 << (2)));
990 if (type <= G_TYPE_FUNDAMENTAL_MAX(255 << (2)))
991 {
992 /* found one */
993 iter->user_data = GINT_TO_POINTER (type)((gpointer) (glong) (type));
994 return TRUE(!(0));
995 }
996 else
997 return FALSE(0);
998 }
999 else
1000 {
1001 GType* children = g_type_children (parent, NULL((void*)0));
1002 gint i = 0;
1003
1004 g_assert (children != NULL)do { if (children != ((void*)0)) ; else g_assertion_message_expr
(((gchar*) 0), "testtreeview.c", 1004, ((const char*) (__func__
)), "children != NULL"); } while (0);
3
←
Assuming 'children' is not equal to null
→
4
←
Taking true branch
→
5
←
Loop condition is false. Exiting loop
→
1005
1006 while (children[i] != type)
6
←
Assuming the condition is false
→
7
←
Loop condition is false. Execution continues on line 1009
→
1007 ++i;
1008
1009 ++i;
1010
1011 if (children[i] != G_TYPE_INVALID((GType) ((0) << (2))))
8
←
Assuming the condition is true
→
9
←
Taking true branch
→
1012 {
1013 g_free (children);
10
←
Memory is released
→
1014 iter->user_data = GINT_TO_POINTER (children[i])((gpointer) (glong) (children[i]));
11
←
Use of memory after it is freed
1015 return TRUE(!(0));
1016 }
1017 else
1018 {
1019 g_free (children);
1020 return FALSE(0);
1021 }
1022 }
1023}
1024
1025static gboolean
1026ctk_real_model_types_iter_children (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
1027 CtkTreeIter *iter,
1028 CtkTreeIter *parent)
1029{
1030 GType type;
1031 GType* children;
1032
1033 type = GPOINTER_TO_INT (parent->user_data)((gint) (glong) (parent->user_data));
1034
1035 children = g_type_children (type, NULL((void*)0));
1036
1037 if (!children || children[0] == G_TYPE_INVALID((GType) ((0) << (2))))
1038 {
1039 g_free (children);
1040 return FALSE(0);
1041 }
1042 else
1043 {
1044 iter->user_data = GINT_TO_POINTER (children[0])((gpointer) (glong) (children[0]));
1045 g_free (children);
1046 return TRUE(!(0));
1047 }
1048}
1049
1050static gboolean
1051ctk_real_model_types_iter_has_child (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
1052 CtkTreeIter *iter)
1053{
1054 GType type;
1055 GType* children;
1056
1057 type = GPOINTER_TO_INT (iter->user_data)((gint) (glong) (iter->user_data));
1058
1059 children = g_type_children (type, NULL((void*)0));
1060
1061 if (!children || children[0] == G_TYPE_INVALID((GType) ((0) << (2))))
1062 {
1063 g_free (children);
1064 return FALSE(0);
1065 }
1066 else
1067 {
1068 g_free (children);
1069 return TRUE(!(0));
1070 }
1071}
1072
1073static gint
1074ctk_real_model_types_iter_n_children (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
1075 CtkTreeIter *iter)
1076{
1077 if (iter == NULL((void*)0))
1078 {
1079 return G_TYPE_FUNDAMENTAL_MAX(255 << (2));
1080 }
1081 else
1082 {
1083 GType type;
1084 GType* children;
1085 guint n_children = 0;
1086
1087 type = GPOINTER_TO_INT (iter->user_data)((gint) (glong) (iter->user_data));
1088
1089 children = g_type_children (type, &n_children);
1090
1091 g_free (children);
1092
1093 return n_children;
1094 }
1095}
1096
1097static gboolean
1098ctk_real_model_types_iter_nth_child (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
1099 CtkTreeIter *iter,
1100 CtkTreeIter *parent,
1101 gint n)
1102{
1103 if (parent == NULL((void*)0))
1104 {
1105 /* fundamental type */
1106 if (n < G_TYPE_FUNDAMENTAL_MAX(255 << (2)))
1107 {
1108 iter->user_data = GINT_TO_POINTER (n)((gpointer) (glong) (n));
1109 return TRUE(!(0));
1110 }
1111 else
1112 return FALSE(0);
1113 }
1114 else
1115 {
1116 GType type = GPOINTER_TO_INT (parent->user_data)((gint) (glong) (parent->user_data));
1117 guint n_children = 0;
1118 GType* children = g_type_children (type, &n_children);
1119
1120 if (n_children == 0)
1121 {
1122 g_free (children);
1123 return FALSE(0);
1124 }
1125 else if (n >= n_children)
1126 {
1127 g_free (children);
1128 return FALSE(0);
1129 }
1130 else
1131 {
1132 iter->user_data = GINT_TO_POINTER (children[n])((gpointer) (glong) (children[n]));
1133 g_free (children);
1134
1135 return TRUE(!(0));
1136 }
1137 }
1138}
1139
1140static gboolean
1141ctk_real_model_types_iter_parent (CtkTreeModel *tree_model G_GNUC_UNUSED__attribute__ ((__unused__)),
1142 CtkTreeIter *iter,
1143 CtkTreeIter *child)
1144{
1145 GType type;
1146 GType parent;
1147
1148 type = GPOINTER_TO_INT (child->user_data)((gint) (glong) (child->user_data));
1149
1150 parent = g_type_parent (type);
1151
1152 if (parent == G_TYPE_INVALID((GType) ((0) << (2))))
1153 {
1154 if (type > G_TYPE_FUNDAMENTAL_MAX(255 << (2)))
1155 g_warning ("no parent for %ld %s\n",
1156 (long int) type,
1157 g_type_name (type));
1158 return FALSE(0);
1159 }
1160 else
1161 {
1162 iter->user_data = GINT_TO_POINTER (parent)((gpointer) (glong) (parent));
1163
1164 return TRUE(!(0));
1165 }
1166}
1167
1168/*
1169 * Automated testing
1170 */
1171
1172#if 0
1173
1174static void
1175treestore_torture_recurse (CtkTreeStore *store,
1176 CtkTreeIter *root,
1177 gint depth)
1178{
1179 CtkTreeModel *model;
1180 gint i;
1181 CtkTreeIter iter;
1182
1183 model = CTK_TREE_MODEL (store)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((store)), ((ctk_tree_model_get_type ()))))));
1184
1185 if (depth > 2)
1186 return;
1187
1188 ++depth;
1189
1190 ctk_tree_store_append (store, &iter, root);
1191
1192 ctk_tree_model_iter_children (model, &iter, root);
1193
1194 i = 0;
1195 while (i < 100)
1196 {
1197 ctk_tree_store_append (store, &iter, root);
1198 ++i;
1199 }
1200
1201 while (ctk_tree_model_iter_children (model, &iter, root))
1202 ctk_tree_store_remove (store, &iter);
1203
1204 ctk_tree_store_append (store, &iter, root);
1205
1206 /* inserts before last node in tree */
1207 i = 0;
1208 while (i < 100)
1209 {
1210 ctk_tree_store_insert_before (store, &iter, root, &iter);
1211 ++i;
1212 }
1213
1214 /* inserts after the node before the last node */
1215 i = 0;
1216 while (i < 100)
1217 {
1218 ctk_tree_store_insert_after (store, &iter, root, &iter);
1219 ++i;
1220 }
1221
1222 /* inserts after the last node */
1223 ctk_tree_store_append (store, &iter, root);
1224
1225 i = 0;
1226 while (i < 100)
1227 {
1228 ctk_tree_store_insert_after (store, &iter, root, &iter);
1229 ++i;
1230 }
1231
1232 /* remove everything again */
1233 while (ctk_tree_model_iter_children (model, &iter, root))
1234 ctk_tree_store_remove (store, &iter);
1235
1236
1237 /* Prepends */
1238 ctk_tree_store_prepend (store, &iter, root);
1239
1240 i = 0;
1241 while (i < 100)
1242 {
1243 ctk_tree_store_prepend (store, &iter, root);
1244 ++i;
1245 }
1246
1247 /* remove everything again */
1248 while (ctk_tree_model_iter_children (model, &iter, root))
1249 ctk_tree_store_remove (store, &iter);
1250
1251 ctk_tree_store_append (store, &iter, root);
1252 ctk_tree_store_append (store, &iter, root);
1253 ctk_tree_store_append (store, &iter, root);
1254 ctk_tree_store_append (store, &iter, root);
1255
1256 while (ctk_tree_model_iter_children (model, &iter, root))
1257 {
1258 treestore_torture_recurse (store, &iter, depth);
1259 ctk_tree_store_remove (store, &iter);
1260 }
1261}
1262
1263#endif
1264
1265static void
1266run_automated_tests (void)
1267{
1268 g_print ("Running automated tests...\n");
1269
1270 /* FIXME TreePath basic verification */
1271
1272 /* FIXME generic consistency checks on the models */
1273
1274 {
1275 /* Make sure list store mutations don't crash anything */
1276 CtkListStore *store;
1277 CtkTreeModel *model;
1278 gint i;
1279 CtkTreeIter iter;
1280
1281 store = ctk_list_store_new (1, G_TYPE_INT((GType) ((6) << (2))));
1282
1283 model = CTK_TREE_MODEL (store)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((store)), ((ctk_tree_model_get_type ()))))));
1284
1285 i = 0;
1286 while (i < 100)
1287 {
1288 ctk_list_store_append (store, &iter);
1289 ++i;
1290 }
1291
1292 while (ctk_tree_model_get_iter_first (model, &iter))
1293 ctk_list_store_remove (store, &iter);
1294
1295 ctk_list_store_append (store, &iter);
1296
1297 /* inserts before last node in list */
1298 i = 0;
1299 while (i < 100)
1300 {
1301 ctk_list_store_insert_before (store, &iter, &iter);
1302 ++i;
1303 }
1304
1305 /* inserts after the node before the last node */
1306 i = 0;
1307 while (i < 100)
1308 {
1309 ctk_list_store_insert_after (store, &iter, &iter);
1310 ++i;
1311 }
1312
1313 /* inserts after the last node */
1314 ctk_list_store_append (store, &iter);
1315
1316 i = 0;
1317 while (i < 100)
1318 {
1319 ctk_list_store_insert_after (store, &iter, &iter);
1320 ++i;
1321 }
1322
1323 /* remove everything again */
1324 while (ctk_tree_model_get_iter_first (model, &iter))
1325 ctk_list_store_remove (store, &iter);
1326
1327
1328 /* Prepends */
1329 ctk_list_store_prepend (store, &iter);
1330
1331 i = 0;
1332 while (i < 100)
1333 {
1334 ctk_list_store_prepend (store, &iter);
1335 ++i;
1336 }
1337
1338 /* remove everything again */
1339 while (ctk_tree_model_get_iter_first (model, &iter))
1340 ctk_list_store_remove (store, &iter);
1341
1342 g_object_unref (store);
1343 }
1344
1345 {
1346 /* Make sure tree store mutations don't crash anything */
1347 CtkTreeStore *store;
1348 CtkTreeIter root;
1349
1350 store = ctk_tree_store_new (1, G_TYPE_INT((GType) ((6) << (2))));
1351 ctk_tree_store_append (CTK_TREE_STORE (store)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((store)), ((ctk_tree_store_get_type ())))))), &root, NULL((void*)0));
1352 /* Remove test until it is rewritten to work */
1353 /* treestore_torture_recurse (store, &root, 0);*/
1354
1355 g_object_unref (store);
1356 }
1357
1358 g_print ("Passed.\n");
1359}