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_HISTOGRAM_EDITOR_H__ 19 #define __GIMP_HISTOGRAM_EDITOR_H__ 20 21 22 #include "gimpimageeditor.h" 23 24 25 #define GIMP_TYPE_HISTOGRAM_EDITOR (gimp_histogram_editor_get_type ()) 26 #define GIMP_HISTOGRAM_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditor)) 27 #define GIMP_HISTOGRAM_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditorClass)) 28 #define GIMP_IS_HISTOGRAM_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_HISTOGRAM_EDITOR)) 29 #define GIMP_IS_HISTOGRAM_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_HISTOGRAM_EDITOR)) 30 #define GIMP_HISTOGRAM_EDITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditorClass)) 31 32 33 typedef struct _GimpHistogramEditorClass GimpHistogramEditorClass; 34 35 struct _GimpHistogramEditor 36 { 37 GimpImageEditor parent_instance; 38 39 gboolean linear; 40 41 GimpDrawable *drawable; 42 GimpHistogram *histogram; 43 GimpHistogram *bg_histogram; 44 45 guint idle_id; 46 gboolean recompute; 47 48 GimpAsync *calculate_async; 49 gboolean bg_pending; 50 gboolean update_pending; 51 52 GtkWidget *menu; 53 GtkWidget *box; 54 GtkWidget *labels[6]; 55 }; 56 57 struct _GimpHistogramEditorClass 58 { 59 GimpImageEditorClass parent_class; 60 }; 61 62 63 GType gimp_histogram_editor_get_type (void) G_GNUC_CONST; 64 65 GtkWidget * gimp_histogram_editor_new (void); 66 67 68 #endif /* __GIMP_HISTOGRAM_EDITOR_H__ */ 69