at-spi-2.0/atspi/atspi-relation.h

0001 /*
0002  * AT-SPI - Assistive Technology Service Provider Interface
0003  * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
0004  *
0005  * Copyright 2002 Ximian, Inc.
0006  *           2002 Sun Microsystems Inc.
0007  * Copyright 2010, 2011 Novell, Inc.
0008  *
0009  *
0010  * This library is free software; you can redistribute it and/or
0011  * modify it under the terms of the GNU Lesser General Public
0012  * License as published by the Free Software Foundation; either
0013  * version 2.1 of the License, or (at your option) any later version.
0014  *
0015  * This library is distributed in the hope that it will be useful,
0016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0018  * Lesser General Public License for more details.
0019  *
0020  * You should have received a copy of the GNU Lesser General Public
0021  * License along with this library; if not, write to the
0022  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0023  * Boston, MA 02110-1301, USA.
0024  */
0025
0026 #ifndef _ATSPI_RELATION_H_
0027 #define _ATSPI_RELATION_H_
0028
0029 #include "glib-object.h"
0030
0031 #include "atspi-constants.h"
0032
0033 G_BEGIN_DECLS
0034
0035 #define ATSPI_TYPE_RELATION (atspi_relation_get_type ())
0036 #define ATSPI_IS_RELATION(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATSPI_TYPE_RELATION)
0037 #define ATSPI_RELATION(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATSPI_TYPE_RELATION, AtspiRelation)
0038 #define ATSPI_RELATION_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATSPI_TYPE_RELATION, AtspiRelation))
0039
0040 GType atspi_relation_get_type ();
0041
0042 typedef struct _AtspiRelation AtspiRelation;
0043 struct _AtspiRelation
0044 {
0045   GObject parent;
0046   AtspiRelationType relation_type;
0047   GArray *targets;
0048 };
0049
0050 typedef struct _AtspiRelationClass AtspiRelationClass;
0051 struct _AtspiRelationClass
0052 {
0053   GObjectClass parent_class;
0054 };
0055
0056 AtspiRelationType atspi_relation_get_relation_type (AtspiRelation *obj);
0057
0058 gint atspi_relation_get_n_targets (AtspiRelation *obj);
0059
0060 AtspiAccessible *atspi_relation_get_target (AtspiRelation *obj, gint i);
0061
0062 /* private */
0063 AtspiRelation *_atspi_relation_new_from_iter (DBusMessageIter *iter);
0064
0065 G_END_DECLS
0066
0067 #endif /* _ATSPI_RELATION_H_ */