/usr/include/nautilus-actions/na-object.h is in nautilus-actions 3.2.3-1+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Nautilus-Actions
* A Nautilus extension which offers configurable context menu actions.
*
* Copyright (C) 2005 The GNOME Foundation
* Copyright (C) 2006-2008 Frederic Ruaudel and others (see AUTHORS)
* Copyright (C) 2009-2013 Pierre Wieser and others (see AUTHORS)
*
* Nautilus-Actions 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 2 of
* the License, or (at your option) any later version.
*
* Nautilus-Actions 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 Nautilus-Actions; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
* Authors:
* Frederic Ruaudel <grumz@grumz.net>
* Rodrigo Moya <rodrigo@gnome-db.org>
* Pierre Wieser <pwieser@trychlos.org>
* ... and many others (see AUTHORS)
*/
#ifndef __NAUTILUS_ACTIONS_API_NA_OBJECT_H__
#define __NAUTILUS_ACTIONS_API_NA_OBJECT_H__
/**
* SECTION: object
* @title: NAObject
* @short_description: The Deepest Base Class Definition
* @include: nautilus-actions/na-object.h
*
* This is the base class of all our data object hierarchy. #NAObject is
* supposed to be used as a pure virtual base class, i.e. should only be
* derived.
*
* All the API described here is rather private. External code should
* use the API described in <filename>nautilus-actions/na-object-api.h</filename>.
*/
#include <glib-object.h>
G_BEGIN_DECLS
#define NA_TYPE_OBJECT ( na_object_object_get_type())
#define NA_OBJECT( object ) ( G_TYPE_CHECK_INSTANCE_CAST( object, NA_TYPE_OBJECT, NAObject ))
#define NA_OBJECT_CLASS( klass ) ( G_TYPE_CHECK_CLASS_CAST( klass, NA_TYPE_OBJECT, NAObjectClass ))
#define NA_IS_OBJECT( object ) ( G_TYPE_CHECK_INSTANCE_TYPE( object, NA_TYPE_OBJECT ))
#define NA_IS_OBJECT_CLASS( klass ) ( G_TYPE_CHECK_CLASS_TYPE(( klass ), NA_TYPE_OBJECT ))
#define NA_OBJECT_GET_CLASS( object ) ( G_TYPE_INSTANCE_GET_CLASS(( object ), NA_TYPE_OBJECT, NAObjectClass ))
typedef struct _NAObjectPrivate NAObjectPrivate;
typedef struct {
/*< private >*/
GObject parent;
NAObjectPrivate *private;
}
NAObject;
typedef struct _NAObjectClassPrivate NAObjectClassPrivate;
/**
* NAObjectClass:
* @dump: Dumps the #NAObject -part of the #NAObject -derived object.
* @copy: Copies a #NAObject to another.
* @are_equal: Tests if two #NAObject are equal.
* @is_valid: Tests if a #NAObject is valid.
*
* The #NAObjectClass defines some methods available to derived classes.
*/
typedef struct {
/*< private >*/
GObjectClass parent;
NAObjectClassPrivate *private;
/*< public >*/
/**
* dump:
* @object: the NAObject-derived object to be dumped.
*
* Dumps via g_debug the content of the object.
*
* The derived class should call its parent class at the end of the
* dump of its own datas.
*
* Since: 2.30
*/
void ( *dump ) ( const NAObject *object );
/**
* copy:
* @target: the NAObject-derived object which will receive data.
* @source: the NAObject-derived object which provides data.
* @mode: the copy mode.
*
* Copies data and properties from @source to @target.
*
* The derived class should call its parent class at the end of the
* copy of its own datas.
*
* Since: 2.30
*/
void ( *copy ) ( NAObject *target, const NAObject *source, guint mode );
/**
* are_equal:
* @a: a first NAObject object.
* @b: a second NAObject object to be compared to the first one.
*
* Compares the two objects.
*
* When testing for the modification status of an object, @a stands for
* the original object, while @b stands for the duplicated one.
*
* As long as no difference is detected, the derived class should call
* its parent class at the end of its comparison.
* As soon as a difference is detected, the calling sequence should
* be stopped, and the result returned.
*
* Returns: TRUE if @a and @b are identical, FALSE else.
*
* Since: 2.30
*/
gboolean ( *are_equal )( const NAObject *a, const NAObject *b );
/**
* is_valid:
* @object: the NAObject object to be checked.
*
* Checks @object for validity.
*
* A NAObject is valid if its internal identifier is set.
*
* As long as the item is valid, the derived class should call its parent
* at the end of its checks.
* As soon as an error is detected, the calling sequence should be stopped,
* and the result returned.
*
* Returns: TRUE if @object is valid, FALSE else.
*
* Since: 2.30
*/
gboolean ( *is_valid ) ( const NAObject *object );
}
NAObjectClass;
GType na_object_object_get_type( void );
void na_object_object_check_status_rec( const NAObject *object );
void na_object_object_reset_origin ( NAObject *object, const NAObject *origin );
NAObject *na_object_object_ref ( NAObject *object );
void na_object_object_unref( NAObject *object );
void na_object_object_dump ( const NAObject *object );
void na_object_object_dump_norec( const NAObject *object );
void na_object_object_dump_tree ( GList *tree );
#ifdef NA_ENABLE_DEPRECATED
GList *na_object_get_hierarchy( const NAObject *object );
void na_object_free_hierarchy( GList *hierarchy );
#endif
void na_object_object_debug_invalid( const NAObject *object, const gchar *reason );
G_END_DECLS
#endif /* __NAUTILUS_ACTIONS_API_NA_OBJECT_H__ */
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