Gimp/libgimpbase/gimpexportoptions.h
Jehan 946a362d9b Revert "libgimpbase: #pragma once"
This reverts commit 06cd254954.

GObject Introspection tools somehow fail to introspect some macros in a
very bizarre way. See issue #14668.

I thought #pragma once was somewhat standard, but it turns out it's not.
And Wikipedia even stays about this:

> While #pragma once is available in most modern compilers, its
> implementation is tricky and might not always be reliable.

Anyway clearly it's not reliable at least regarding GIR tools. I believe
we should hold up on using #pragma once at the very least within our
libgimp* libraries. It is probably fine for app/ or plug-ins/ where we
don't need to introspect anything (and so far we haven't had any
compilation mishap because of this preprocessing directive).
2025-08-14 00:03:26 +02:00

59 lines
2 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpexportoptions.h
* Copyright (C) 2024 Alx Sa.
*
* 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/>.
*/
#if !defined (__GIMP_BASE_H_INSIDE__) && !defined (GIMP_BASE_COMPILATION)
#error "Only <libgimpbase/gimpbase.h> can be included directly."
#endif
#ifndef __GIMP_EXPORT_OPTIONS_H__
#define __GIMP_EXPORT_OPTIONS_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_EXPORT_OPTIONS (gimp_export_options_get_type ())
#define GIMP_VALUE_HOLDS_EXPORT_OPTIONS(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_EXPORT_OPTIONS))
G_DECLARE_FINAL_TYPE (GimpExportOptions, gimp_export_options, GIMP, EXPORT_OPTIONS, GObject)
/*
* GIMP_TYPE_PARAM_EXPORT_OPTIONS
*/
#define GIMP_TYPE_PARAM_EXPORT_OPTIONS (gimp_param_export_options_get_type ())
#define GIMP_IS_PARAM_SPEC_EXPORT_OPTIONS(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_EXPORT_OPTIONS))
GType gimp_param_export_options_get_type (void) G_GNUC_CONST;
GParamSpec * gimp_param_spec_export_options (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags);
G_END_DECLS
#endif /* __GIMP_EXPORT_OPTIONS_H__ */