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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpcancelable.c
* Copyright (C) 2018 Ell
*
* 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/>.
*/
#include "config.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gegl.h>
#include "core-types.h"
#include "gimpcancelable.h"
#include "gimpmarshal.h"
enum
{
CANCEL,
LAST_SIGNAL
};
G_DEFINE_INTERFACE (GimpCancelable, gimp_cancelable, G_TYPE_OBJECT)
static guint cancelable_signals[LAST_SIGNAL] = { 0 };
/* private functions */
static void
gimp_cancelable_default_init (GimpCancelableInterface *iface)
{
cancelable_signals[CANCEL] =
g_signal_new ("cancel",
G_TYPE_FROM_CLASS (iface),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GimpCancelableInterface, cancel),
NULL, NULL,
gimp_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
/* public functions */
void
gimp_cancelable_cancel (GimpCancelable *cancelable)
{
g_return_if_fail (GIMP_IS_CANCELABLE (cancelable));
g_signal_emit (cancelable, cancelable_signals[CANCEL], 0);
}
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