1 /* GIMP - The GNU Image Manipulation Program
2  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
3  *
4  * gimpimagefile.h
5  *
6  * Thumbnail handling according to the Thumbnail Managing Standard.
7  * https://specifications.freedesktop.org/thumbnail-spec/
8  *
9  * Copyright (C) 2001-2002  Sven Neumann <sven@gimp.org>
10  *                          Michael Natterer <mitch@gimp.org>
11  *
12  * This program is free software: you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 3 of the License, or
15  * (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
24  */
25 
26 #ifndef __GIMP_IMAGEFILE_H__
27 #define __GIMP_IMAGEFILE_H__
28 
29 
30 #include "gimpviewable.h"
31 
32 
33 #define GIMP_TYPE_IMAGEFILE            (gimp_imagefile_get_type ())
34 #define GIMP_IMAGEFILE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_IMAGEFILE, GimpImagefile))
35 #define GIMP_IMAGEFILE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_IMAGEFILE, GimpImagefileClass))
36 #define GIMP_IS_IMAGEFILE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_IMAGEFILE))
37 #define GIMP_IS_IMAGEFILE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_IMAGEFILE))
38 #define GIMP_IMAGEFILE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_IMAGEFILE, GimpImagefileClass))
39 
40 
41 typedef struct _GimpImagefileClass GimpImagefileClass;
42 
43 struct _GimpImagefile
44 {
45   GimpViewable  parent_instance;
46 };
47 
48 struct _GimpImagefileClass
49 {
50   GimpViewableClass   parent_class;
51 
52   void (* info_changed) (GimpImagefile *imagefile);
53 };
54 
55 
56 GType           gimp_imagefile_get_type              (void) G_GNUC_CONST;
57 
58 GimpImagefile * gimp_imagefile_new                   (Gimp           *gimp,
59                                                       GFile          *file);
60 
61 GFile         * gimp_imagefile_get_file              (GimpImagefile  *imagefile);
62 void            gimp_imagefile_set_file              (GimpImagefile  *imagefile,
63                                                       GFile          *file);
64 
65 GimpThumbnail * gimp_imagefile_get_thumbnail         (GimpImagefile  *imagefile);
66 GIcon         * gimp_imagefile_get_gicon             (GimpImagefile  *imagefile);
67 
68 void            gimp_imagefile_set_mime_type         (GimpImagefile  *imagefile,
69                                                       const gchar    *mime_type);
70 void            gimp_imagefile_update                (GimpImagefile  *imagefile);
71 gboolean        gimp_imagefile_create_thumbnail      (GimpImagefile  *imagefile,
72                                                       GimpContext    *context,
73                                                       GimpProgress   *progress,
74                                                       gint            size,
75                                                       gboolean        replace,
76                                                       GError        **error);
77 void            gimp_imagefile_create_thumbnail_weak (GimpImagefile  *imagefile,
78                                                       GimpContext    *context,
79                                                       GimpProgress   *progress,
80                                                       gint            size,
81                                                       gboolean        replace);
82 gboolean        gimp_imagefile_check_thumbnail       (GimpImagefile  *imagefile);
83 gboolean        gimp_imagefile_save_thumbnail        (GimpImagefile  *imagefile,
84                                                       const gchar    *mime_type,
85                                                       GimpImage      *image,
86                                                       GError        **error);
87 const gchar   * gimp_imagefile_get_desc_string       (GimpImagefile  *imagefile);
88 
89 
90 #endif /* __GIMP_IMAGEFILE_H__ */
91