2 * Copyright © 2012 Red Hat Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 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 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
17 * Authors: Alexander Larsson <alexl@gnome.org>
20 #ifndef __GTK_CSS_VALUE_PRIVATE_H__
21 #define __GTK_CSS_VALUE_PRIVATE_H__
23 #include <glib-object.h>
24 #include "gtkcsstypesprivate.h"
25 #include "gtksymboliccolor.h"
29 #define GTK_TYPE_CSS_VALUE (_gtk_css_value_get_type ())
31 /* A GtkCssValue is a refcounted immutable value type */
33 typedef struct _GtkCssValue GtkCssValue;
34 typedef struct _GtkCssValueClass GtkCssValueClass;
36 /* using define instead of struct here so compilers get the packing right */
37 #define GTK_CSS_VALUE_BASE \
38 const GtkCssValueClass *class; \
39 volatile gint ref_count;
41 struct _GtkCssValueClass {
42 void (* free) (GtkCssValue *value);
44 gboolean (* equal) (const GtkCssValue *value1,
45 const GtkCssValue *value2);
46 GtkCssValue * (* transition) (GtkCssValue *start,
49 void (* print) (const GtkCssValue *value,
53 GType _gtk_css_value_get_type (void) G_GNUC_CONST;
55 GtkCssValue *_gtk_css_value_alloc (const GtkCssValueClass *klass,
57 #define _gtk_css_value_new(_name, _klass) ((_name *) _gtk_css_value_alloc ((_klass), sizeof (_name)))
59 GtkCssValue *_gtk_css_value_ref (GtkCssValue *value);
60 void _gtk_css_value_unref (GtkCssValue *value);
62 gboolean _gtk_css_value_equal (const GtkCssValue *value1,
63 const GtkCssValue *value2);
64 gboolean _gtk_css_value_equal0 (const GtkCssValue *value1,
65 const GtkCssValue *value2);
66 GtkCssValue *_gtk_css_value_transition (GtkCssValue *start,
70 char * _gtk_css_value_to_string (const GtkCssValue *value);
71 void _gtk_css_value_print (const GtkCssValue *value,
76 #endif /* __GTK_CSS_VALUE_PRIVATE_H__ */