2
* Copyright (C) 2001 Red Hat, Inc
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* Author: Jonathan Blandford
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
11
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13
* Library General Public License for more details.
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
21
#undef GTK_DISABLE_DEPRECATED
23
#include "prop-editor.h"
24
1
#include <gtk/gtk.h>
27
/* Don't copy this bad example; inline RGB data is always a better
28
* idea than inline XPMs.
30
static char *book_closed_xpm[] = {
56
static void run_automated_tests (void);
58
/* This custom model is to test custom model use. */
60
#define GTK_TYPE_MODEL_TYPES (gtk_tree_model_types_get_type ())
61
#define GTK_TREE_MODEL_TYPES(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypes))
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#define GTK_TREE_MODEL_TYPES_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypesClass))
63
#define GTK_IS_TREE_MODEL_TYPES(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MODEL_TYPES))
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#define GTK_IS_TREE_MODEL_TYPES_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MODEL_TYPES))
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typedef struct _GtkTreeModelTypes GtkTreeModelTypes;
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typedef struct _GtkTreeModelTypesClass GtkTreeModelTypesClass;
69
struct _GtkTreeModelTypes
76
struct _GtkTreeModelTypesClass
78
GObjectClass parent_class;
80
guint (* get_flags) (GtkTreeModel *tree_model);
81
gint (* get_n_columns) (GtkTreeModel *tree_model);
82
GType (* get_column_type) (GtkTreeModel *tree_model,
84
gboolean (* get_iter) (GtkTreeModel *tree_model,
87
GtkTreePath *(* get_path) (GtkTreeModel *tree_model,
89
void (* get_value) (GtkTreeModel *tree_model,
93
gboolean (* iter_next) (GtkTreeModel *tree_model,
95
gboolean (* iter_children) (GtkTreeModel *tree_model,
98
gboolean (* iter_has_child) (GtkTreeModel *tree_model,
100
gint (* iter_n_children) (GtkTreeModel *tree_model,
102
gboolean (* iter_nth_child) (GtkTreeModel *tree_model,
106
gboolean (* iter_parent) (GtkTreeModel *tree_model,
109
void (* ref_iter) (GtkTreeModel *tree_model,
111
void (* unref_iter) (GtkTreeModel *tree_model,
114
/* These will be moved into the GtkTreeModelIface eventually */
115
void (* changed) (GtkTreeModel *tree_model,
118
void (* inserted) (GtkTreeModel *tree_model,
121
void (* child_toggled) (GtkTreeModel *tree_model,
124
void (* deleted) (GtkTreeModel *tree_model,
128
GType gtk_tree_model_types_get_type (void) G_GNUC_CONST;
129
GtkTreeModelTypes *gtk_tree_model_types_new (void);
139
static gchar *column_type_names[] = {
148
get_model_types (void)
150
static GType column_types[N_COLUMNS] = { 0 };
152
if (column_types[0] == 0)
154
column_types[0] = G_TYPE_STRING;
155
column_types[1] = G_TYPE_STRING;
156
column_types[2] = GDK_TYPE_PIXBUF;
157
column_types[3] = G_TYPE_FLOAT;
158
column_types[4] = G_TYPE_UINT;
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column_types[5] = G_TYPE_UCHAR;
160
column_types[6] = G_TYPE_CHAR;
161
#define BOOL_COLUMN 7
162
column_types[BOOL_COLUMN] = G_TYPE_BOOLEAN;
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column_types[8] = G_TYPE_INT;
170
col_clicked_cb (GtkTreeViewColumn *col, gpointer data)
174
win = GTK_WINDOW (create_prop_editor (G_OBJECT (col), GTK_TYPE_TREE_VIEW_COLUMN));
176
gtk_window_set_title (win, gtk_tree_view_column_get_title (col));
180
setup_column (GtkTreeViewColumn *col)
182
gtk_tree_view_column_set_clickable (col, TRUE);
183
g_signal_connect (col,
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G_CALLBACK (col_clicked_cb),
190
toggled_callback (GtkCellRendererToggle *celltoggle,
192
GtkTreeView *tree_view)
194
GtkTreeModel *model = NULL;
195
GtkTreeModelSort *sort_model = NULL;
198
gboolean active = FALSE;
200
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
202
model = gtk_tree_view_get_model (tree_view);
204
if (GTK_IS_TREE_MODEL_SORT (model))
206
sort_model = GTK_TREE_MODEL_SORT (model);
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model = gtk_tree_model_sort_get_model (sort_model);
215
g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
219
path = gtk_tree_path_new_from_string (path_string);
220
if (!gtk_tree_model_get_iter (model,
223
g_warning ("%s: bad path?", G_STRLOC);
226
gtk_tree_path_free (path);
228
if (GTK_IS_LIST_STORE (model))
230
gtk_tree_model_get (GTK_TREE_MODEL (model),
236
gtk_list_store_set (GTK_LIST_STORE (model),
242
else if (GTK_IS_TREE_STORE (model))
244
gtk_tree_model_get (GTK_TREE_MODEL (model),
250
gtk_tree_store_set (GTK_TREE_STORE (model),
257
g_warning ("don't know how to actually toggle value for model type %s",
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g_type_name (G_TYPE_FROM_INSTANCE (model)));
262
edited_callback (GtkCellRendererText *renderer,
263
const gchar *path_string,
264
const gchar *new_text,
265
GtkTreeView *tree_view)
267
GtkTreeModel *model = NULL;
268
GtkTreeModelSort *sort_model = NULL;
271
guint value = atoi (new_text);
273
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
275
model = gtk_tree_view_get_model (tree_view);
277
if (GTK_IS_TREE_MODEL_SORT (model))
279
sort_model = GTK_TREE_MODEL_SORT (model);
280
model = gtk_tree_model_sort_get_model (sort_model);
288
g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
292
path = gtk_tree_path_new_from_string (path_string);
293
if (!gtk_tree_model_get_iter (model,
296
g_warning ("%s: bad path?", G_STRLOC);
299
gtk_tree_path_free (path);
301
if (GTK_IS_LIST_STORE (model))
303
gtk_list_store_set (GTK_LIST_STORE (model),
309
else if (GTK_IS_TREE_STORE (model))
311
gtk_tree_store_set (GTK_TREE_STORE (model),
318
g_warning ("don't know how to actually toggle value for model type %s",
319
g_type_name (G_TYPE_FROM_INSTANCE (model)));
322
static ColumnsType current_column_type = COLUMNS_LOTS;
325
set_columns_type (GtkTreeView *tree_view, ColumnsType type)
327
GtkTreeViewColumn *col;
328
GtkCellRenderer *rend;
331
GtkObject *adjustment;
333
current_column_type = type;
335
col = gtk_tree_view_get_column (tree_view, 0);
338
gtk_tree_view_remove_column (tree_view, col);
340
col = gtk_tree_view_get_column (tree_view, 0);
343
gtk_tree_view_set_rules_hint (tree_view, FALSE);
351
/* with lots of columns we need to turn on rules */
352
gtk_tree_view_set_rules_hint (tree_view, TRUE);
354
rend = gtk_cell_renderer_text_new ();
356
col = gtk_tree_view_column_new_with_attributes ("Column 1",
362
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
364
col = gtk_tree_view_column_new();
365
gtk_tree_view_column_set_title (col, "Column 2");
367
rend = gtk_cell_renderer_pixbuf_new ();
368
gtk_tree_view_column_pack_start (col, rend, FALSE);
369
gtk_tree_view_column_add_attribute (col, rend, "pixbuf", 2);
370
rend = gtk_cell_renderer_text_new ();
371
gtk_tree_view_column_pack_start (col, rend, TRUE);
372
gtk_tree_view_column_add_attribute (col, rend, "text", 0);
377
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
378
gtk_tree_view_set_expander_column (tree_view, col);
380
rend = gtk_cell_renderer_toggle_new ();
382
g_signal_connect (rend, "toggled",
383
G_CALLBACK (toggled_callback), tree_view);
385
col = gtk_tree_view_column_new_with_attributes ("Column 3",
387
"active", BOOL_COLUMN,
392
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
394
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)book_closed_xpm);
396
image = gtk_image_new_from_pixbuf (pixbuf);
398
g_object_unref (pixbuf);
400
gtk_widget_show (image);
402
gtk_tree_view_column_set_widget (col, image);
404
rend = gtk_cell_renderer_toggle_new ();
406
/* you could also set this per-row by tying it to a column
407
* in the model of course.
409
g_object_set (rend, "radio", TRUE, NULL);
411
g_signal_connect (rend, "toggled",
412
G_CALLBACK (toggled_callback), tree_view);
414
col = gtk_tree_view_column_new_with_attributes ("Column 4",
416
"active", BOOL_COLUMN,
421
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
423
rend = gtk_cell_renderer_spin_new ();
425
adjustment = gtk_adjustment_new (0, 0, 10000, 100, 100, 100);
426
g_object_set (rend, "editable", TRUE, NULL);
427
g_object_set (rend, "adjustment", adjustment, NULL);
429
g_signal_connect (rend, "edited",
430
G_CALLBACK (edited_callback), tree_view);
432
col = gtk_tree_view_column_new_with_attributes ("Column 5",
439
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
442
rend = gtk_cell_renderer_text_new ();
444
col = gtk_tree_view_column_new_with_attributes ("Column 6",
451
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
453
rend = gtk_cell_renderer_text_new ();
455
col = gtk_tree_view_column_new_with_attributes ("Column 7",
462
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
464
rend = gtk_cell_renderer_text_new ();
466
col = gtk_tree_view_column_new_with_attributes ("Column 8",
473
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
475
rend = gtk_cell_renderer_text_new ();
477
col = gtk_tree_view_column_new_with_attributes ("Column 9",
484
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
486
rend = gtk_cell_renderer_text_new ();
488
col = gtk_tree_view_column_new_with_attributes ("Column 10",
495
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
502
rend = gtk_cell_renderer_text_new ();
504
col = gtk_tree_view_column_new_with_attributes ("Column 0",
511
gtk_tree_view_insert_column (GTK_TREE_VIEW (tree_view), col, 0);
518
get_columns_type (void)
520
return current_column_type;
523
static GdkPixbuf *our_pixbuf;
538
/* FIXME add a custom model to test */
539
static GtkTreeModel *models[MODEL_LAST];
540
static const char *model_names[MODEL_LAST] = {
543
"GtkTreeModelSort wrapping GtkTreeStore",
544
"GtkTreeModelSort wrapping GtkListStore",
545
"Empty GtkListStore",
546
"Empty GtkTreeStore",
551
create_list_model (void)
558
t = get_model_types ();
560
store = gtk_list_store_new (N_COLUMNS,
570
gtk_list_store_append (store, &iter);
572
msg = g_strdup_printf ("%d", i);
574
gtk_list_store_set (store, &iter, 0, msg, 1, "Foo! Foo! Foo!",
576
3, 7.0, 4, (guint) 9000,
578
7, TRUE, 8, 23245454,
586
return GTK_TREE_MODEL (store);
590
typesystem_recurse (GType type,
591
GtkTreeIter *parent_iter,
595
guint n_children = 0;
600
gtk_tree_store_append (store, &iter, parent_iter);
602
str = g_strdup_printf ("%ld", (glong)type);
603
gtk_tree_store_set (store, &iter, 0, str, 1, g_type_name (type),
605
3, 7.0, 4, (guint) 9000,
607
7, TRUE, 8, 23245454,
611
children = g_type_children (type, &n_children);
614
while (i < n_children)
616
typesystem_recurse (children[i], &iter, store);
625
create_tree_model (void)
630
volatile GType dummy; /* G_GNUC_CONST makes the optimizer remove
631
* get_type calls if you don't do something
635
/* Make the tree more interesting */
636
dummy = gtk_scrolled_window_get_type ();
637
dummy = gtk_label_get_type ();
638
dummy = gtk_hscrollbar_get_type ();
639
dummy = gtk_vscrollbar_get_type ();
640
dummy = pango_layout_get_type ();
642
t = get_model_types ();
644
store = gtk_tree_store_new (N_COLUMNS,
650
while (i < G_TYPE_FUNDAMENTAL_MAX)
652
typesystem_recurse (i, NULL, store);
657
return GTK_TREE_MODEL (store);
661
model_selected (GtkComboBox *combo_box, gpointer data)
663
GtkTreeView *tree_view = GTK_TREE_VIEW (data);
666
hist = gtk_combo_box_get_active (combo_box);
668
if (models[hist] != gtk_tree_view_get_model (tree_view))
670
gtk_tree_view_set_model (tree_view, models[hist]);
675
columns_selected (GtkComboBox *combo_box, gpointer data)
677
GtkTreeView *tree_view = GTK_TREE_VIEW (data);
680
hist = gtk_combo_box_get_active (combo_box);
682
if (hist != get_columns_type ())
684
set_columns_type (tree_view, hist);
691
TARGET_GTK_TREE_MODEL_ROW
694
static GtkTargetEntry row_targets[] = {
695
{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP,
696
TARGET_GTK_TREE_MODEL_ROW }
4
main (int argc, char *argv[])
707
GtkWidget *combo_box;
9
GdkRectangle rect = { 10, 10, 100, 100 };
711
11
gtk_init (&argc, &argv);
713
our_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) book_closed_xpm);
716
models[MODEL_TYPES] = GTK_TREE_MODEL (gtk_tree_model_types_new ());
718
models[MODEL_LIST] = create_list_model ();
719
models[MODEL_TREE] = create_tree_model ();
721
model = create_list_model ();
722
models[MODEL_SORTED_LIST] = gtk_tree_model_sort_new_with_model (model);
723
g_object_unref (model);
725
model = create_tree_model ();
726
models[MODEL_SORTED_TREE] = gtk_tree_model_sort_new_with_model (model);
727
g_object_unref (model);
729
models[MODEL_EMPTY_LIST] = GTK_TREE_MODEL (gtk_list_store_new (1, G_TYPE_INT));
730
models[MODEL_EMPTY_TREE] = GTK_TREE_MODEL (gtk_tree_store_new (1, G_TYPE_INT));
732
models[MODEL_NULL] = NULL;
734
run_automated_tests ();
736
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
737
g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
738
gtk_window_set_default_size (GTK_WINDOW (window), 430, 400);
740
table = gtk_table_new (3, 1, FALSE);
742
gtk_container_add (GTK_CONTAINER (window), table);
744
tv = gtk_tree_view_new_with_model (models[0]);
746
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (tv),
749
G_N_ELEMENTS (row_targets),
750
GDK_ACTION_MOVE | GDK_ACTION_COPY);
752
gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (tv),
754
G_N_ELEMENTS (row_targets),
755
GDK_ACTION_MOVE | GDK_ACTION_COPY);
758
combo_box = gtk_combo_box_text_new ();
759
for (i = 0; i < MODEL_LAST; i++)
760
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo_box), model_names[i]);
762
gtk_table_attach (GTK_TABLE (table), combo_box,
767
g_signal_connect (combo_box,
769
G_CALLBACK (model_selected),
773
combo_box = gtk_combo_box_text_new ();
774
for (i = 0; i < COLUMNS_LAST; i++)
775
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo_box), column_type_names[i]);
777
gtk_table_attach (GTK_TABLE (table), combo_box,
782
set_columns_type (GTK_TREE_VIEW (tv), COLUMNS_LOTS);
783
gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), COLUMNS_LOTS);
785
g_signal_connect (combo_box,
787
G_CALLBACK (columns_selected),
790
sw = gtk_scrolled_window_new (NULL, NULL);
791
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
792
GTK_POLICY_AUTOMATIC,
793
GTK_POLICY_AUTOMATIC);
795
gtk_table_attach (GTK_TABLE (table), sw,
797
GTK_EXPAND | GTK_FILL,
798
GTK_EXPAND | GTK_FILL,
801
gtk_container_add (GTK_CONTAINER (sw), tv);
803
gtk_widget_show_all (window);
13
w = gtk_window_new (GTK_WINDOW_TOPLEVEL);
17
win = gtk_widget_get_window (w);
19
region = gdk_region_rectangle (&rect);
20
gdk_window_shape_combine_region (win, region, 0, 0);
24
else if (strcmp (argv[1], "--empty") == 0)
25
region = gdk_region_new ();
26
else if (strcmp (argv[1], "--nonempty") == 0)
27
region = gdk_region_rectangle (&rect);
29
gdk_window_shape_combine_region (win, region, 0, 0);
32
gdk_region_destroy (region);
814
static void gtk_tree_model_types_init (GtkTreeModelTypes *model_types);
815
static void gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface);
816
static gint gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model);
817
static GType gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
819
static GtkTreePath *gtk_real_model_types_get_path (GtkTreeModel *tree_model,
821
static void gtk_real_model_types_get_value (GtkTreeModel *tree_model,
825
static gboolean gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
827
static gboolean gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
829
GtkTreeIter *parent);
830
static gboolean gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
832
static gint gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
834
static gboolean gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
838
static gboolean gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
844
gtk_tree_model_types_get_type (void)
846
static GType model_types_type = 0;
848
if (!model_types_type)
850
const GTypeInfo model_types_info =
852
sizeof (GtkTreeModelTypesClass),
853
NULL, /* base_init */
854
NULL, /* base_finalize */
855
NULL, /* class_init */
856
NULL, /* class_finalize */
857
NULL, /* class_data */
858
sizeof (GtkTreeModelTypes),
860
(GInstanceInitFunc) gtk_tree_model_types_init
863
const GInterfaceInfo tree_model_info =
865
(GInterfaceInitFunc) gtk_tree_model_types_tree_model_init,
870
model_types_type = g_type_register_static (G_TYPE_OBJECT,
872
&model_types_info, 0);
873
g_type_add_interface_static (model_types_type,
878
return model_types_type;
882
gtk_tree_model_types_new (void)
884
GtkTreeModelTypes *retval;
886
retval = g_object_new (GTK_TYPE_MODEL_TYPES, NULL);
892
gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface)
894
iface->get_n_columns = gtk_real_model_types_get_n_columns;
895
iface->get_column_type = gtk_real_model_types_get_column_type;
896
iface->get_path = gtk_real_model_types_get_path;
897
iface->get_value = gtk_real_model_types_get_value;
898
iface->iter_next = gtk_real_model_types_iter_next;
899
iface->iter_children = gtk_real_model_types_iter_children;
900
iface->iter_has_child = gtk_real_model_types_iter_has_child;
901
iface->iter_n_children = gtk_real_model_types_iter_n_children;
902
iface->iter_nth_child = gtk_real_model_types_iter_nth_child;
903
iface->iter_parent = gtk_real_model_types_iter_parent;
907
gtk_tree_model_types_init (GtkTreeModelTypes *model_types)
909
model_types->stamp = g_random_int ();
912
static GType column_types[] = {
913
G_TYPE_STRING, /* GType */
914
G_TYPE_STRING /* type name */
918
gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model)
920
return G_N_ELEMENTS (column_types);
924
gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
927
g_return_val_if_fail (index < G_N_ELEMENTS (column_types), G_TYPE_INVALID);
929
return column_types[index];
933
/* Use default implementation of this */
935
gtk_real_model_types_get_iter (GtkTreeModel *tree_model,
943
/* The toplevel nodes of the tree are the reserved types, G_TYPE_NONE through
944
* G_TYPE_RESERVED_FUNDAMENTAL.
948
gtk_real_model_types_get_path (GtkTreeModel *tree_model,
955
g_return_val_if_fail (GTK_IS_TREE_MODEL_TYPES (tree_model), NULL);
956
g_return_val_if_fail (iter != NULL, NULL);
958
type = GPOINTER_TO_INT (iter->user_data);
960
retval = gtk_tree_path_new ();
962
parent = g_type_parent (type);
963
while (parent != G_TYPE_INVALID)
965
GType* children = g_type_children (parent, NULL);
968
if (!children || children[0] == G_TYPE_INVALID)
970
g_warning ("bad iterator?");
974
while (children[i] != type)
977
gtk_tree_path_prepend_index (retval, i);
982
parent = g_type_parent (parent);
985
/* The fundamental type itself is the index on the toplevel */
986
gtk_tree_path_prepend_index (retval, type);
992
gtk_real_model_types_get_value (GtkTreeModel *tree_model,
999
type = GPOINTER_TO_INT (iter->user_data);
1007
g_value_init (value, G_TYPE_STRING);
1009
str = g_strdup_printf ("%ld", (long int) type);
1010
g_value_set_string (value, str);
1016
g_value_init (value, G_TYPE_STRING);
1017
g_value_set_string (value, g_type_name (type));
1021
g_warning ("Bad column %d requested", column);
1026
gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
1033
type = GPOINTER_TO_INT (iter->user_data);
1035
parent = g_type_parent (type);
1037
if (parent == G_TYPE_INVALID)
1039
/* find next _valid_ fundamental type */
1042
while (!g_type_name (type) && type <= G_TYPE_FUNDAMENTAL_MAX);
1043
if (type <= G_TYPE_FUNDAMENTAL_MAX)
1046
iter->user_data = GINT_TO_POINTER (type);
1054
GType* children = g_type_children (parent, NULL);
1057
g_assert (children != NULL);
1059
while (children[i] != type)
1064
if (children[i] != G_TYPE_INVALID)
1067
iter->user_data = GINT_TO_POINTER (children[i]);
1079
gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
1081
GtkTreeIter *parent)
1086
type = GPOINTER_TO_INT (parent->user_data);
1088
children = g_type_children (type, NULL);
1090
if (!children || children[0] == G_TYPE_INVALID)
1097
iter->user_data = GINT_TO_POINTER (children[0]);
1104
gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
1110
type = GPOINTER_TO_INT (iter->user_data);
1112
children = g_type_children (type, NULL);
1114
if (!children || children[0] == G_TYPE_INVALID)
1127
gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
1132
return G_TYPE_FUNDAMENTAL_MAX;
1138
guint n_children = 0;
1140
type = GPOINTER_TO_INT (iter->user_data);
1142
children = g_type_children (type, &n_children);
1151
gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
1153
GtkTreeIter *parent,
1158
/* fundamental type */
1159
if (n < G_TYPE_FUNDAMENTAL_MAX)
1161
iter->user_data = GINT_TO_POINTER (n);
1169
GType type = GPOINTER_TO_INT (parent->user_data);
1170
guint n_children = 0;
1171
GType* children = g_type_children (type, &n_children);
1173
if (n_children == 0)
1178
else if (n >= n_children)
1185
iter->user_data = GINT_TO_POINTER (children[n]);
1194
gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
1201
type = GPOINTER_TO_INT (child->user_data);
1203
parent = g_type_parent (type);
1205
if (parent == G_TYPE_INVALID)
1207
if (type > G_TYPE_FUNDAMENTAL_MAX)
1208
g_warning ("no parent for %ld %s\n",
1210
g_type_name (type));
1215
iter->user_data = GINT_TO_POINTER (parent);
1228
treestore_torture_recurse (GtkTreeStore *store,
1232
GtkTreeModel *model;
1236
model = GTK_TREE_MODEL (store);
1243
gtk_tree_store_append (store, &iter, root);
1245
gtk_tree_model_iter_children (model, &iter, root);
1250
gtk_tree_store_append (store, &iter, root);
1254
while (gtk_tree_model_iter_children (model, &iter, root))
1255
gtk_tree_store_remove (store, &iter);
1257
gtk_tree_store_append (store, &iter, root);
1259
/* inserts before last node in tree */
1263
gtk_tree_store_insert_before (store, &iter, root, &iter);
1267
/* inserts after the node before the last node */
1271
gtk_tree_store_insert_after (store, &iter, root, &iter);
1275
/* inserts after the last node */
1276
gtk_tree_store_append (store, &iter, root);
1281
gtk_tree_store_insert_after (store, &iter, root, &iter);
1285
/* remove everything again */
1286
while (gtk_tree_model_iter_children (model, &iter, root))
1287
gtk_tree_store_remove (store, &iter);
1291
gtk_tree_store_prepend (store, &iter, root);
1296
gtk_tree_store_prepend (store, &iter, root);
1300
/* remove everything again */
1301
while (gtk_tree_model_iter_children (model, &iter, root))
1302
gtk_tree_store_remove (store, &iter);
1304
gtk_tree_store_append (store, &iter, root);
1305
gtk_tree_store_append (store, &iter, root);
1306
gtk_tree_store_append (store, &iter, root);
1307
gtk_tree_store_append (store, &iter, root);
1309
while (gtk_tree_model_iter_children (model, &iter, root))
1311
treestore_torture_recurse (store, &iter, depth);
1312
gtk_tree_store_remove (store, &iter);
1319
run_automated_tests (void)
1321
g_print ("Running automated tests...\n");
1323
/* FIXME TreePath basic verification */
1325
/* FIXME generic consistency checks on the models */
1328
/* Make sure list store mutations don't crash anything */
1329
GtkListStore *store;
1330
GtkTreeModel *model;
1334
store = gtk_list_store_new (1, G_TYPE_INT);
1336
model = GTK_TREE_MODEL (store);
1341
gtk_list_store_append (store, &iter);
1345
while (gtk_tree_model_get_iter_first (model, &iter))
1346
gtk_list_store_remove (store, &iter);
1348
gtk_list_store_append (store, &iter);
1350
/* inserts before last node in list */
1354
gtk_list_store_insert_before (store, &iter, &iter);
1358
/* inserts after the node before the last node */
1362
gtk_list_store_insert_after (store, &iter, &iter);
1366
/* inserts after the last node */
1367
gtk_list_store_append (store, &iter);
1372
gtk_list_store_insert_after (store, &iter, &iter);
1376
/* remove everything again */
1377
while (gtk_tree_model_get_iter_first (model, &iter))
1378
gtk_list_store_remove (store, &iter);
1382
gtk_list_store_prepend (store, &iter);
1387
gtk_list_store_prepend (store, &iter);
1391
/* remove everything again */
1392
while (gtk_tree_model_get_iter_first (model, &iter))
1393
gtk_list_store_remove (store, &iter);
1395
g_object_unref (store);
1399
/* Make sure tree store mutations don't crash anything */
1400
GtkTreeStore *store;
1403
store = gtk_tree_store_new (1, G_TYPE_INT);
1404
gtk_tree_store_append (GTK_TREE_STORE (store), &root, NULL);
1405
/* Remove test until it is rewritten to work */
1406
/* treestore_torture_recurse (store, &root, 0);*/
1408
g_object_unref (store);
1411
g_print ("Passed.\n");