96 lines
4.0 KiB
C
96 lines
4.0 KiB
C
|
/* 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
|
||
|
|
*
|
||
|
|
* pikathumbnailprocedure.h
|
||
|
|
* Copyright (C) 2019 Michael Natterer <mitch@gimp.org>
|
||
|
|
*
|
||
|
|
* This library is free software: you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 3 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this library. If not, see
|
||
|
|
* <https://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __PIKA_THUMBNAIL_PROCEDURE_H__
|
||
|
|
#define __PIKA_THUMBNAIL_PROCEDURE_H__
|
||
|
|
|
||
|
|
#include <libpika/pikaprocedure.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
/* For information look into the C source or the html documentation */
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* PikaRunThumbnailFunc:
|
||
|
|
* @procedure: the #PikaProcedure that runs.
|
||
|
|
* @file: the #GFile to load the thumbnail from.
|
||
|
|
* @size: the requested thumbnail size.
|
||
|
|
* @args: the @procedure's remaining arguments.
|
||
|
|
* @run_data: (closure): the run_data given in pika_thumbnail_procedure_new().
|
||
|
|
*
|
||
|
|
* The thumbnail function is run during the lifetime of the PIKA session,
|
||
|
|
* each time a plug-in thumbnail procedure is called.
|
||
|
|
*
|
||
|
|
* Returns: (transfer full): the @procedure's return values.
|
||
|
|
*
|
||
|
|
* Since: 3.0
|
||
|
|
**/
|
||
|
|
typedef PikaValueArray * (* PikaRunThumbnailFunc) (PikaProcedure *procedure,
|
||
|
|
GFile *file,
|
||
|
|
gint size,
|
||
|
|
const PikaValueArray *args,
|
||
|
|
gpointer run_data);
|
||
|
|
|
||
|
|
|
||
|
|
#define PIKA_TYPE_THUMBNAIL_PROCEDURE (pika_thumbnail_procedure_get_type ())
|
||
|
|
#define PIKA_THUMBNAIL_PROCEDURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_THUMBNAIL_PROCEDURE, PikaThumbnailProcedure))
|
||
|
|
#define PIKA_THUMBNAIL_PROCEDURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_THUMBNAIL_PROCEDURE, PikaThumbnailProcedureClass))
|
||
|
|
#define PIKA_IS_THUMBNAIL_PROCEDURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_THUMBNAIL_PROCEDURE))
|
||
|
|
#define PIKA_IS_THUMBNAIL_PROCEDURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_THUMBNAIL_PROCEDURE))
|
||
|
|
#define PIKA_THUMBNAIL_PROCEDURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_THUMBNAIL_PROCEDURE, PikaThumbnailProcedureClass))
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct _PikaThumbnailProcedure PikaThumbnailProcedure;
|
||
|
|
typedef struct _PikaThumbnailProcedureClass PikaThumbnailProcedureClass;
|
||
|
|
typedef struct _PikaThumbnailProcedurePrivate PikaThumbnailProcedurePrivate;
|
||
|
|
|
||
|
|
struct _PikaThumbnailProcedure
|
||
|
|
{
|
||
|
|
PikaProcedure parent_instance;
|
||
|
|
|
||
|
|
PikaThumbnailProcedurePrivate *priv;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct _PikaThumbnailProcedureClass
|
||
|
|
{
|
||
|
|
PikaProcedureClass parent_class;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
GType pika_thumbnail_procedure_get_type (void) G_GNUC_CONST;
|
||
|
|
|
||
|
|
PikaProcedure * pika_thumbnail_procedure_new (PikaPlugIn *plug_in,
|
||
|
|
const gchar *name,
|
||
|
|
PikaPDBProcType proc_type,
|
||
|
|
PikaRunThumbnailFunc run_func,
|
||
|
|
gpointer run_data,
|
||
|
|
GDestroyNotify run_data_destroy);
|
||
|
|
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* __PIKA_THUMBNAIL_PROCEDURE_H__ */
|
