PIKApp/app/core/pikaselection.h

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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
*
* 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 __PIKA_SELECTION_H__
#define __PIKA_SELECTION_H__
#include "pikachannel.h"
#define PIKA_TYPE_SELECTION (pika_selection_get_type ())
#define PIKA_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_SELECTION, PikaSelection))
#define PIKA_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_SELECTION, PikaSelectionClass))
#define PIKA_IS_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_SELECTION))
#define PIKA_IS_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_SELECTION))
#define PIKA_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_SELECTION, PikaSelectionClass))
typedef struct _PikaSelectionClass PikaSelectionClass;
struct _PikaSelection
{
PikaChannel parent_instance;
gint suspend_count;
};
struct _PikaSelectionClass
{
PikaChannelClass parent_class;
};
GType pika_selection_get_type (void) G_GNUC_CONST;
PikaChannel * pika_selection_new (PikaImage *image,
gint width,
gint height);
gint pika_selection_suspend (PikaSelection *selection);
gint pika_selection_resume (PikaSelection *selection);
GeglBuffer * pika_selection_extract (PikaSelection *selection,
GList *pickables,
PikaContext *context,
gboolean cut_image,
gboolean keep_indexed,
gboolean add_alpha,
gint *offset_x,
gint *offset_y,
GError **error);
PikaLayer * pika_selection_float (PikaSelection *selection,
GList *drawables,
PikaContext *context,
gboolean cut_image,
gint off_x,
gint off_y,
GError **error);
#endif /* __PIKA_SELECTION_H__ */