85 lines
3.2 KiB
C
85 lines
3.2 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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* pikatag.h
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* Copyright (C) 2008 Aurimas Juška <aurisj@svn.gnome.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_TAG_H__
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#define __PIKA_TAG_H__
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#include <glib-object.h>
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#define PIKA_TYPE_TAG (pika_tag_get_type ())
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#define PIKA_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_TAG, PikaTag))
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#define PIKA_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_TAG, PikaTagClass))
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#define PIKA_IS_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_TAG))
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#define PIKA_IS_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_TAG))
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#define PIKA_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_TAG, PikaTagClass))
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typedef struct _PikaTagClass PikaTagClass;
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struct _PikaTag
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{
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GObject parent_instance;
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GQuark tag;
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GQuark collate_key;
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gboolean internal; /* Tags that are not serialized to disk */
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};
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struct _PikaTagClass
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{
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GObjectClass parent_class;
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};
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GType pika_tag_get_type (void) G_GNUC_CONST;
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PikaTag * pika_tag_new (const gchar *tag_string);
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PikaTag * pika_tag_try_new (const gchar *tag_string);
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const gchar * pika_tag_get_name (PikaTag *tag);
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guint pika_tag_get_hash (PikaTag *tag);
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gboolean pika_tag_get_internal (PikaTag *tag);
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void pika_tag_set_internal (PikaTag *tag,
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gboolean internal);
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gboolean pika_tag_equals (PikaTag *tag,
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PikaTag *other);
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gint pika_tag_compare_func (const void *p1,
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const void *p2);
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gint pika_tag_compare_with_string (PikaTag *tag,
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const gchar *tag_string);
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gboolean pika_tag_has_prefix (PikaTag *tag,
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const gchar *prefix_string);
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gchar * pika_tag_string_make_valid (const gchar *tag_string);
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gboolean pika_tag_is_tag_separator (gunichar c);
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void pika_tag_or_null_ref (PikaTag *tag_or_null);
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void pika_tag_or_null_unref (PikaTag *tag_or_null);
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#endif /* __PIKA_TAG_H__ */
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