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-rw-r--r--app/widgets/gimphistogrameditor.h68
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diff --git a/app/widgets/gimphistogrameditor.h b/app/widgets/gimphistogrameditor.h
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_HISTOGRAM_EDITOR_H__
+#define __GIMP_HISTOGRAM_EDITOR_H__
+
+
+#include "gimpimageeditor.h"
+
+
+#define GIMP_TYPE_HISTOGRAM_EDITOR (gimp_histogram_editor_get_type ())
+#define GIMP_HISTOGRAM_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditor))
+#define GIMP_HISTOGRAM_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditorClass))
+#define GIMP_IS_HISTOGRAM_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_HISTOGRAM_EDITOR))
+#define GIMP_IS_HISTOGRAM_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_HISTOGRAM_EDITOR))
+#define GIMP_HISTOGRAM_EDITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_HISTOGRAM_EDITOR, GimpHistogramEditorClass))
+
+
+typedef struct _GimpHistogramEditorClass GimpHistogramEditorClass;
+
+struct _GimpHistogramEditor
+{
+ GimpImageEditor parent_instance;
+
+ gboolean linear;
+
+ GimpDrawable *drawable;
+ GimpHistogram *histogram;
+ GimpHistogram *bg_histogram;
+
+ guint idle_id;
+ gboolean recompute;
+
+ GimpAsync *calculate_async;
+ gboolean bg_pending;
+ gboolean update_pending;
+
+ GtkWidget *menu;
+ GtkWidget *box;
+ GtkWidget *labels[6];
+};
+
+struct _GimpHistogramEditorClass
+{
+ GimpImageEditorClass parent_class;
+};
+
+
+GType gimp_histogram_editor_get_type (void) G_GNUC_CONST;
+
+GtkWidget * gimp_histogram_editor_new (void);
+
+
+#endif /* __GIMP_HISTOGRAM_EDITOR_H__ */