PIKApp/app/operations/layer-modes/pikaoperationpassthrough.c

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2023-09-26 00:35:21 +02:00
/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* pikaoperationpassthrough.c
* Copyright (C) 2008 Michael Natterer <mitch@gimp.org>
* 2017 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 <gegl-plugin.h>
#include "../operations-types.h"
#include "pikaoperationpassthrough.h"
G_DEFINE_TYPE (PikaOperationPassThrough, pika_operation_pass_through,
PIKA_TYPE_OPERATION_REPLACE)
static void
pika_operation_pass_through_class_init (PikaOperationPassThroughClass *klass)
{
GeglOperationClass *operation_class = GEGL_OPERATION_CLASS (klass);
PikaOperationLayerModeClass *layer_mode_class = PIKA_OPERATION_LAYER_MODE_CLASS (klass);
gegl_operation_class_set_keys (operation_class,
"name", "pika:pass-through",
"description", "PIKA pass through mode operation",
NULL);
/* don't use REPLACE mode's specialized get_affected_region(); PASS_THROUGH
* behaves like an ordinary layer mode here.
*/
layer_mode_class->get_affected_region = NULL;
}
static void
pika_operation_pass_through_init (PikaOperationPassThrough *self)
{
}