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/* pps-undo-handler.h
* this file is part of papers, a gnome document viewer
*
* Copyright (C) 2024 Lucas Baudin
*
* Papers 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.
*
* Papers 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include "pps-document-model.h"
#include <glib-object.h>
#include <papers-document.h>
G_BEGIN_DECLS
PPS_PUBLIC
#define PPS_TYPE_UNDO_HANDLER (pps_undo_handler_get_type ())
G_DECLARE_INTERFACE (PpsUndoHandler, pps_undo_handler, PPS, UNDO_HANDLER, GObject)
struct _PpsUndoHandlerInterface {
GTypeInterface parent_iface;
/* undoes @data */
void (*undo) (PpsUndoHandler *self, gpointer data);
/* frees @data */
void (*free_action) (gpointer data);
};
PPS_PUBLIC
void
pps_undo_handler_undo (PpsUndoHandler *self, gpointer data);
PPS_PUBLIC
void
pps_undo_handler_free_action (PpsUndoHandler *self, gpointer data);
G_END_DECLS
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