1 /* GIMP - The GNU Image Manipulation Program
2  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
3  *
4  * GimpGroupLayer
5  * Copyright (C) 2009  Michael Natterer <mitch@gimp.org>
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef __GIMP_GROUP_LAYER_H__
22 #define __GIMP_GROUP_LAYER_H__
23 
24 
25 #include "core/gimplayer.h"
26 
27 
28 #define GIMP_TYPE_GROUP_LAYER            (gimp_group_layer_get_type ())
29 #define GIMP_GROUP_LAYER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_GROUP_LAYER, GimpGroupLayer))
30 #define GIMP_GROUP_LAYER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_GROUP_LAYER, GimpGroupLayerClass))
31 #define GIMP_IS_GROUP_LAYER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_GROUP_LAYER))
32 #define GIMP_IS_GROUP_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_GROUP_LAYER))
33 #define GIMP_GROUP_LAYER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_GROUP_LAYER, GimpGroupLayerClass))
34 
35 
36 typedef struct _GimpGroupLayerClass GimpGroupLayerClass;
37 
38 struct _GimpGroupLayer
39 {
40   GimpLayer  parent_instance;
41 };
42 
43 struct _GimpGroupLayerClass
44 {
45   GimpLayerClass  parent_class;
46 };
47 
48 
49 GType            gimp_group_layer_get_type            (void) G_GNUC_CONST;
50 
51 GimpLayer      * gimp_group_layer_new                 (GimpImage           *image);
52 
53 GimpProjection * gimp_group_layer_get_projection      (GimpGroupLayer      *group);
54 
55 void             gimp_group_layer_suspend_resize      (GimpGroupLayer      *group,
56                                                        gboolean             push_undo);
57 void             gimp_group_layer_resume_resize       (GimpGroupLayer      *group,
58                                                        gboolean             push_undo);
59 
60 void             gimp_group_layer_suspend_mask        (GimpGroupLayer      *group,
61                                                        gboolean             push_undo);
62 void             gimp_group_layer_resume_mask         (GimpGroupLayer      *group,
63                                                        gboolean             push_undo);
64 
65 
66 void             _gimp_group_layer_set_suspended_mask (GimpGroupLayer      *group,
67                                                        GeglBuffer          *buffer,
68                                                        const GeglRectangle *bounds);
69 GeglBuffer     * _gimp_group_layer_get_suspended_mask (GimpGroupLayer      *group,
70                                                        GeglRectangle       *bounds);
71 
72 void             _gimp_group_layer_start_transform    (GimpGroupLayer      *group,
73                                                        gboolean             push_undo);
74 void             _gimp_group_layer_end_transform      (GimpGroupLayer      *group,
75                                                        gboolean             push_undo);
76 
77 
78 #endif /* __GIMP_GROUP_LAYER_H__ */
79