1 /* parasitelist.h: Copyright 1998 Jay Cox <jaycox@gimp.org>
2  *
3  * This program is free software: you can redistribute it and/or modify
4  * it under the terms of the GNU General Public License as published by
5  * the Free Software Foundation; either version 3 of the License, or
6  * (at your option) any later version.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
15  */
16 
17 #ifndef __GIMP_PARASITE_LIST_H__
18 #define __GIMP_PARASITE_LIST_H__
19 
20 
21 #include "gimpobject.h"
22 
23 
24 #define GIMP_TYPE_PARASITE_LIST            (gimp_parasite_list_get_type ())
25 #define GIMP_PARASITE_LIST(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PARASITE_LIST, GimpParasiteList))
26 #define GIMP_PARASITE_LIST_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PARASITE_LIST, GimpParasiteListClass))
27 #define GIMP_IS_PARASITE_LIST(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PARASITE_LIST))
28 #define GIMP_IS_PARASITE_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PARASITE_LIST))
29 #define GIMP_PARASITE_LIST_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PARASITE_LIST, GimpParasiteListClass))
30 
31 
32 typedef struct _GimpParasiteListClass GimpParasiteListClass;
33 
34 struct _GimpParasiteList
35 {
36   GimpObject  object;
37 
38   GHashTable *table;
39 };
40 
41 struct _GimpParasiteListClass
42 {
43   GimpObjectClass parent_class;
44 
45   void (* add)    (GimpParasiteList *list,
46                    GimpParasite     *parasite);
47   void (* remove) (GimpParasiteList *list,
48                    GimpParasite     *parasite);
49 };
50 
51 
52 GType                gimp_parasite_list_get_type (void) G_GNUC_CONST;
53 
54 GimpParasiteList   * gimp_parasite_list_new      (void);
55 GimpParasiteList   * gimp_parasite_list_copy     (GimpParasiteList       *list);
56 void                 gimp_parasite_list_add      (GimpParasiteList       *list,
57                                                   const GimpParasite     *parasite);
58 void                 gimp_parasite_list_remove   (GimpParasiteList       *list,
59                                                   const gchar            *name);
60 gint                 gimp_parasite_list_length   (GimpParasiteList       *list);
61 gint                 gimp_parasite_list_persistent_length (GimpParasiteList *list);
62 void                 gimp_parasite_list_foreach  (GimpParasiteList       *list,
63                                                   GHFunc                  function,
64                                                   gpointer                user_data);
65 const GimpParasite * gimp_parasite_list_find     (GimpParasiteList       *list,
66                                                   const gchar            *name);
67 
68 
69 #endif  /*  __GIMP_PARASITE_LIST_H__  */
70