gio/gsimpleactiongroup.h

   1 /*
   2  * Copyright © 2010 Codethink Limited
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU Lesser General Public License as published
   6  * by the Free Software Foundation; either version 2 of the licence or (at
   7  * 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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General
  15  * Public 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  * Authors: Ryan Lortie <desrt@desrt.ca>
  20  */
  21
  22 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  23 #error "Only <gio/gio.h> can be included directly."
  24 #endif
  25
  26 #ifndef __G_SIMPLE_ACTION_GROUP_H__
  27 #define __G_SIMPLE_ACTION_GROUP_H__
  28
  29 #include "gactiongroup.h"
  30
  31 G_BEGIN_DECLS
  32
  33 #define G_TYPE_SIMPLE_ACTION_GROUP                          (g_simple_action_group_get_type ())
  34 #define G_SIMPLE_ACTION_GROUP(inst)                         (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \
  35                                                              G_TYPE_SIMPLE_ACTION_GROUP, GSimpleActionGroup))
  36 #define G_SIMPLE_ACTION_GROUP_CLASS(class)                  (G_TYPE_CHECK_CLASS_CAST ((class),                       \
  37                                                              G_TYPE_SIMPLE_ACTION_GROUP, GSimpleActionGroupClass))
  38 #define G_IS_SIMPLE_ACTION_GROUP(inst)                      (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \
  39                                                              G_TYPE_SIMPLE_ACTION_GROUP))
  40 #define G_IS_SIMPLE_ACTION_GROUP_CLASS(class)               (G_TYPE_CHECK_CLASS_TYPE ((class),                       \
  41                                                              G_TYPE_SIMPLE_ACTION_GROUP))
  42 #define G_SIMPLE_ACTION_GROUP_GET_CLASS(inst)               (G_TYPE_INSTANCE_GET_CLASS ((inst),                      \
  43                                                              G_TYPE_SIMPLE_ACTION_GROUP, GSimpleActionGroupClass))
  44
  45 typedef struct _GSimpleActionGroupPrivate                   GSimpleActionGroupPrivate;
  46 typedef struct _GSimpleActionGroupClass                     GSimpleActionGroupClass;
  47
  48 typedef struct _GActionEntry                                GActionEntry;
  49
  50 /**
  51  * GSimpleActionGroup:
  52  *
  53  * The #GSimpleActionGroup structure contains private data and should only be accessed using the provided API.
  54  *
  55  * Since: 2.28
  56  */
  57 struct _GSimpleActionGroup
  58 {
  59   /*< private >*/
  60   GObject parent_instance;
  61
  62   GSimpleActionGroupPrivate *priv;
  63 };
  64
  65 struct _GSimpleActionGroupClass
  66 {
  67   /*< private >*/
  68   GObjectClass parent_class;
  69
  70   /*< private >*/
  71   gpointer padding[12];
  72 };
  73
  74 GType                   g_simple_action_group_get_type                  (void) G_GNUC_CONST;
  75
  76 GSimpleActionGroup *    g_simple_action_group_new                       (void);
  77
  78 GAction *               g_simple_action_group_lookup                    (GSimpleActionGroup *simple,
  79                                                                          const gchar        *action_name);
  80
  81 void                    g_simple_action_group_insert                    (GSimpleActionGroup *simple,
  82                                                                          GAction            *action);
  83
  84 void                    g_simple_action_group_remove                    (GSimpleActionGroup *simple,
  85                                                                          const gchar        *action_name);
  86
  87 struct _GActionEntry
  88 {
  89   const gchar *name;
  90
  91   void (* activate) (GSimpleAction *action,
  92                      GVariant      *parameter,
  93                      gpointer       user_data);
  94
  95   const gchar *parameter_type;
  96
  97   const gchar *state;
  98
  99   /*< private >*/
 100   gsize padding[4];
 101 };
 102
 103 void                    g_simple_action_group_add_entries               (GSimpleActionGroup *simple,
 104                                                                          const GActionEntry *entries,
 105                                                                          gint                n_entries,
 106                                                                          gpointer            user_data);
 107
 108 G_END_DECLS
 109
 110 #endif /* __G_SIMPLE_ACTION_GROUP_H__ */