gimp/app/core/gimpimage-undo.h

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/* The GIMP -- an 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_IMAGE_UNDO_H__
#define __GIMP_IMAGE_UNDO_H__
gboolean gimp_image_undo (GimpImage *gimage);
gboolean gimp_image_redo (GimpImage *gimage);
void gimp_image_undo_free (GimpImage *gimage);
gboolean gimp_image_undo_group_start (GimpImage *gimage,
GimpUndoType undo_type,
const gchar *name);
gboolean gimp_image_undo_group_end (GimpImage *gimage);
GimpUndo * gimp_image_undo_push (GimpImage *gimage,
GType object_type,
gint64 size,
gsize struct_size,
GimpUndoType undo_type,
const gchar *name,
GimpDirtyMask dirty_mask,
GimpUndoPopFunc pop_func,
GimpUndoFreeFunc free_func,
...);
GimpUndo * gimp_image_undo_can_compress (GimpImage *gimage,
GType object_type,
GimpUndoType undo_type);
#endif /* __GIMP_IMAGE_UNDO_H__ */