1 /* gtktreemodelrefcount.h
2 * Copyright (C) 2011 Kristian Rietveld <kris@gtk.org>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef __GTK_TREE_MODEL_REF_COUNT_H__
19 #define __GTK_TREE_MODEL_REF_COUNT_H__
25 #define GTK_TYPE_TREE_MODEL_REF_COUNT (gtk_tree_model_ref_count_get_type ())
26 #define GTK_TREE_MODEL_REF_COUNT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_MODEL_REF_COUNT, GtkTreeModelRefCount))
27 #define GTK_TREE_MODEL_REF_COUNT_CLASS(vtable) (G_TYPE_CHECK_CLASS_CAST ((vtable), GTK_TYPE_TREE_MODEL_REF_COUNT, GtkTreeModelRefCountClass))
28 #define GTK_IS_TREE_MODEL_REF_COUNT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL_REF_COUNT))
29 #define GTK_IS_TREE_MODEL_REF_COUNT_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), GTK_TYPE_TREE_MODEL_REF_COUNT))
30 #define GTK_TREE_MODEL_REF_COUNT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_REF_COUNT, GtkTreeModelRefCountClass))
33 typedef struct _GtkTreeModelRefCount GtkTreeModelRefCount;
34 typedef struct _GtkTreeModelRefCountClass GtkTreeModelRefCountClass;
35 typedef struct _GtkTreeModelRefCountPrivate GtkTreeModelRefCountPrivate;
37 struct _GtkTreeModelRefCount
42 GtkTreeModelRefCountPrivate *priv;
45 struct _GtkTreeModelRefCountClass
47 GtkTreeStoreClass parent_class;
51 GType gtk_tree_model_ref_count_get_type (void) G_GNUC_CONST;
52 GtkTreeModel *gtk_tree_model_ref_count_new (void);
54 void gtk_tree_model_ref_count_dump (GtkTreeModelRefCount *ref_model);
55 gboolean gtk_tree_model_ref_count_check_level (GtkTreeModelRefCount *ref_model,
57 gint expected_ref_count,
60 gboolean gtk_tree_model_ref_count_check_node (GtkTreeModelRefCount *ref_model,
62 gint expected_ref_count,
65 /* A couple of helpers for the tests. Since this model will never be used
66 * outside of unit tests anyway, it is probably fine to have these here
67 * without namespacing.
71 assert_entire_model_unreferenced (GtkTreeModelRefCount *ref_model)
73 gtk_tree_model_ref_count_check_level (ref_model, NULL, 0, TRUE, TRUE);
77 assert_root_level_unreferenced (GtkTreeModelRefCount *ref_model)
79 gtk_tree_model_ref_count_check_level (ref_model, NULL, 0, FALSE, TRUE);
83 assert_level_unreferenced (GtkTreeModelRefCount *ref_model,
86 gtk_tree_model_ref_count_check_level (ref_model, iter, 0, FALSE, TRUE);
90 assert_entire_model_referenced (GtkTreeModelRefCount *ref_model,
93 gtk_tree_model_ref_count_check_level (ref_model, NULL, ref_count, TRUE, TRUE);
97 assert_not_entire_model_referenced (GtkTreeModelRefCount *ref_model,
100 g_assert_cmpint (gtk_tree_model_ref_count_check_level (ref_model, NULL,
107 assert_root_level_referenced (GtkTreeModelRefCount *ref_model,
110 gtk_tree_model_ref_count_check_level (ref_model, NULL, ref_count,
115 assert_level_referenced (GtkTreeModelRefCount *ref_model,
119 gtk_tree_model_ref_count_check_level (ref_model, iter, ref_count,
124 assert_node_ref_count (GtkTreeModelRefCount *ref_model,
128 gtk_tree_model_ref_count_check_node (ref_model, iter, ref_count, TRUE);
132 #endif /* __GTK_TREE_MODEL_REF_COUNT_H__ */