1 /* GIMP - The GNU Image Manipulation Program
2  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program 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
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef __GIMP_PALETTE_EDITOR_H__
19 #define __GIMP_PALETTE_EDITOR_H__
20 
21 
22 #include "gimpdataeditor.h"
23 
24 
25 #define GIMP_TYPE_PALETTE_EDITOR            (gimp_palette_editor_get_type ())
26 #define GIMP_PALETTE_EDITOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PALETTE_EDITOR, GimpPaletteEditor))
27 #define GIMP_PALETTE_EDITOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PALETTE_EDITOR, GimpPaletteEditorClass))
28 #define GIMP_IS_PALETTE_EDITOR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PALETTE_EDITOR))
29 #define GIMP_IS_PALETTE_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PALETTE_EDITOR))
30 #define GIMP_PALETTE_EDITOR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PALETTE_EDITOR, GimpPaletteEditorClass))
31 
32 
33 typedef struct _GimpPaletteEditorClass GimpPaletteEditorClass;
34 
35 struct _GimpPaletteEditor
36 {
37   GimpDataEditor    parent_instance;
38 
39   GtkWidget        *view;
40 
41   GtkWidget        *index_label;
42   GtkWidget        *color_name;
43   GtkAdjustment    *columns_adj;
44 
45   GtkWidget        *color_dialog;
46 
47   GimpPaletteEntry *color;
48 
49   gdouble           zoom_factor;  /* range from 0.1 to 4.0 */
50   gint              col_width;
51   gint              last_width;
52   gint              columns;
53 };
54 
55 struct _GimpPaletteEditorClass
56 {
57   GimpDataEditorClass  parent_class;
58 };
59 
60 
61 GType       gimp_palette_editor_get_type   (void) G_GNUC_CONST;
62 
63 GtkWidget * gimp_palette_editor_new        (GimpContext        *context,
64                                             GimpMenuFactory    *menu_factory);
65 
66 void        gimp_palette_editor_edit_color (GimpPaletteEditor  *editor);
67 void        gimp_palette_editor_pick_color (GimpPaletteEditor  *editor,
68                                             const GimpRGB      *color,
69                                             GimpColorPickState  pick_state);
70 void        gimp_palette_editor_zoom       (GimpPaletteEditor  *editor,
71                                             GimpZoomType        zoom_type);
72 
73 gint        gimp_palette_editor_get_index  (GimpPaletteEditor *editor,
74                                             const GimpRGB     *search);
75 gboolean    gimp_palette_editor_set_index  (GimpPaletteEditor *editor,
76                                             gint               index,
77                                             GimpRGB           *color);
78 
79 gint        gimp_palette_editor_max_index  (GimpPaletteEditor *editor);
80 
81 
82 #endif /* __GIMP_PALETTE_EDITOR_H__ */
83