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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_IMAGE__UNDO_H__
#define __GIMP_IMAGE__UNDO_H__
gboolean gimp_image_undo_is_enabled (GimpImage *image);
gboolean gimp_image_undo_enable (GimpImage *image);
gboolean gimp_image_undo_disable (GimpImage *image);
gboolean gimp_image_undo_freeze (GimpImage *image);
gboolean gimp_image_undo_thaw (GimpImage *image);
gboolean gimp_image_undo (GimpImage *image);
gboolean gimp_image_redo (GimpImage *image);
gboolean gimp_image_strong_undo (GimpImage *image);
gboolean gimp_image_strong_redo (GimpImage *image);
GimpUndoStack * gimp_image_get_undo_stack (GimpImage *image);
GimpUndoStack * gimp_image_get_redo_stack (GimpImage *image);
void gimp_image_undo_free (GimpImage *image);
gint gimp_image_get_undo_group_count (GimpImage *image);
gboolean gimp_image_undo_group_start (GimpImage *image,
GimpUndoType undo_type,
const gchar *name);
gboolean gimp_image_undo_group_end (GimpImage *image);
GimpUndo * gimp_image_undo_push (GimpImage *image,
GType object_type,
GimpUndoType undo_type,
const gchar *name,
GimpDirtyMask dirty_mask,
...) G_GNUC_NULL_TERMINATED;
GimpUndo * gimp_image_undo_can_compress (GimpImage *image,
GType object_type,
GimpUndoType undo_type);
#endif /* __GIMP_IMAGE__UNDO_H__ */
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