atk/atkregistry.h

   1 /* ATK - Accessibility Toolkit
   2  * Copyright 2001 Sun Microsystems Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
  21 #error "Only <atk/atk.h> can be included directly."
  22 #endif
  23
  24 #ifndef __ATK_REGISTRY_H__
  25 #define __ATK_REGISTRY_H__
  26
  27 #include <glib-object.h>
  28 #include "atkobjectfactory.h"
  29
  30 G_BEGIN_DECLS
  31
  32 #define ATK_TYPE_REGISTRY                (atk_registry_get_type ())
  33 #define ATK_REGISTRY(obj)                (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_REGISTRY, AtkRegistry))
  34 #define ATK_REGISTRY_CLASS(klass)       (G_TYPE_CHECK_CLASS_CAST ((klass), ATK_TYPE_REGISTRY, AtkRegistryClass))
  35 #define ATK_IS_REGISTRY(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_REGISTRY))
  36 #define ATK_IS_REGISTRY_CLASS(klass)     (G_TYPE_CHECK_CLASS_TYPE ((klass), ATK_TYPE_REGISTRY))
  37 #define ATK_REGISTRY_GET_CLASS(obj)      (G_TYPE_INSTANCE_GET_CLASS ((obj), ATK_TYPE_REGISTRY, AtkRegistryClass))
  38
  39 struct _AtkRegistry
  40 {
  41   GObject    parent;
  42   GHashTable *factory_type_registry;
  43   GHashTable *factory_singleton_cache;
  44 };
  45
  46 struct _AtkRegistryClass
  47 {
  48   GObjectClass    parent_class;
  49 };
  50
  51 typedef struct _AtkRegistry             AtkRegistry;
  52 typedef struct _AtkRegistryClass        AtkRegistryClass;
  53
  54
  55 GType             atk_registry_get_type         (void);
  56 void              atk_registry_set_factory_type (AtkRegistry *registry,
  57                                                  GType type,
  58                                                  GType factory_type);
  59 GType             atk_registry_get_factory_type (AtkRegistry *registry,
  60                                                  GType type);
  61 AtkObjectFactory* atk_registry_get_factory      (AtkRegistry *registry,
  62                                                  GType type);
  63
  64 AtkRegistry*      atk_get_default_registry      (void);
  65
  66 G_END_DECLS
  67
  68 #endif /* __ATK_REGISTRY_H__ */
  69