95 lines
4.4 KiB
C
95 lines
4.4 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pikaimagefile.h
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*
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* Thumbnail handling according to the Thumbnail Managing Standard.
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* https://specifications.freedesktop.org/thumbnail-spec/
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*
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* Copyright (C) 2001-2002 Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_IMAGEFILE_H__
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#define __PIKA_IMAGEFILE_H__
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#include "pikaviewable.h"
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#define PIKA_TYPE_IMAGEFILE (pika_imagefile_get_type ())
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#define PIKA_IMAGEFILE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_IMAGEFILE, PikaImagefile))
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#define PIKA_IMAGEFILE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_IMAGEFILE, PikaImagefileClass))
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#define PIKA_IS_IMAGEFILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_IMAGEFILE))
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#define PIKA_IS_IMAGEFILE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_IMAGEFILE))
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#define PIKA_IMAGEFILE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_IMAGEFILE, PikaImagefileClass))
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typedef struct _PikaImagefileClass PikaImagefileClass;
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struct _PikaImagefile
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{
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PikaViewable parent_instance;
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};
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struct _PikaImagefileClass
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{
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PikaViewableClass parent_class;
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void (* info_changed) (PikaImagefile *imagefile);
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};
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GType pika_imagefile_get_type (void) G_GNUC_CONST;
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PikaImagefile * pika_imagefile_new (Pika *pika,
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GFile *file);
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GFile * pika_imagefile_get_file (PikaImagefile *imagefile);
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void pika_imagefile_set_file (PikaImagefile *imagefile,
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GFile *file);
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PikaThumbnail * pika_imagefile_get_thumbnail (PikaImagefile *imagefile);
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GIcon * pika_imagefile_get_gicon (PikaImagefile *imagefile);
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void pika_imagefile_set_mime_type (PikaImagefile *imagefile,
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const gchar *mime_type);
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void pika_imagefile_update (PikaImagefile *imagefile);
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gboolean pika_imagefile_create_thumbnail (PikaImagefile *imagefile,
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PikaContext *context,
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PikaProgress *progress,
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gint size,
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gboolean replace,
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GError **error);
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void pika_imagefile_create_thumbnail_weak (PikaImagefile *imagefile,
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PikaContext *context,
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PikaProgress *progress,
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gint size,
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gboolean replace);
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gboolean pika_imagefile_check_thumbnail (PikaImagefile *imagefile);
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gboolean pika_imagefile_save_thumbnail (PikaImagefile *imagefile,
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const gchar *mime_type,
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PikaImage *image,
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GError **error);
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const gchar * pika_imagefile_get_desc_string (PikaImagefile *imagefile);
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#endif /* __PIKA_IMAGEFILE_H__ */
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