2 * Copyright © 2010 Codethink Limited
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.
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.
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.
19 * Authors: Ryan Lortie <desrt@desrt.ca>
22 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
23 #error "Only <gio/gio.h> can be included directly."
26 #ifndef __G_ACTION_GROUP_H__
27 #define __G_ACTION_GROUP_H__
29 #include <gio/giotypes.h>
33 #define G_TYPE_ACTION_GROUP (g_action_group_get_type ())
34 #define G_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
35 G_TYPE_ACTION_GROUP, GActionGroup))
36 #define G_IS_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
38 #define G_ACTION_GROUP_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
39 G_TYPE_ACTION_GROUP, GActionGroupInterface))
41 #define G_TYPE_ACTION_GROUP (g_action_group_get_type ())
42 #define G_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
43 G_TYPE_ACTION_GROUP, GActionGroup))
44 #define G_IS_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
46 #define G_ACTION_GROUP_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
47 G_TYPE_ACTION_GROUP, GActionGroupInterface))
49 typedef struct _GActionGroupInterface GActionGroupInterface;
52 * GActionGroupInterface:
53 * @has_action: the virtual function pointer for g_action_group_has_action()
54 * @list_actions: the virtual function pointer for g_action_group_list_actions()
55 * @get_parameter_type: the virtual function pointer for g_action_group_get_parameter_type()
56 * @get_state_type: the virtual function pointer for g_action_group_get_state_type()
57 * @get_state_hint: the virtual function pointer for g_action_group_get_state_hint()
58 * @get_enabled: the virtual function pointer for g_action_group_get_enabled()
59 * @get_state: the virtual function pointer for g_action_group_get_state()
60 * @set_state: the virtual function pointer for g_action_group_set_state()
61 * @activate: the virtual function pointer for g_action_group_activate()
62 * @action_added: the class closure for the action-added signal
63 * @action_removed: the class closure for the action-removed signal
64 * @action_enabled_changed: the class closure for the action-enabled-changed signal
65 * @action_state_changed: the class closure for the action-enabled-changed signal
67 * The virtual function table for #GActionGroup.
71 struct _GActionGroupInterface
73 GTypeInterface g_iface;
75 /* virtual functions */
76 gboolean (* has_action) (GActionGroup *action_group,
77 const gchar *action_name);
79 gchar ** (* list_actions) (GActionGroup *action_group);
81 gboolean (* get_action_enabled) (GActionGroup *action_group,
82 const gchar *action_name);
84 const GVariantType * (* get_action_parameter_type) (GActionGroup *action_group,
85 const gchar *action_name);
87 const GVariantType * (* get_action_state_type) (GActionGroup *action_group,
88 const gchar *action_name);
90 GVariant * (* get_action_state_hint) (GActionGroup *action_group,
91 const gchar *action_name);
93 GVariant * (* get_action_state) (GActionGroup *action_group,
94 const gchar *action_name);
96 void (* change_action_state) (GActionGroup *action_group,
97 const gchar *action_name,
100 void (* activate_action) (GActionGroup *action_group,
101 const gchar *action_name,
102 GVariant *parameter);
105 void (* action_added) (GActionGroup *action_group,
106 const gchar *action_name);
107 void (* action_removed) (GActionGroup *action_group,
108 const gchar *action_name);
109 void (* action_enabled_changed) (GActionGroup *action_group,
110 const gchar *action_name,
112 void (* action_state_changed) (GActionGroup *action_group,
113 const gchar *action_name,
117 GType g_action_group_get_type (void) G_GNUC_CONST;
119 gboolean g_action_group_has_action (GActionGroup *action_group,
120 const gchar *action_name);
121 gchar ** g_action_group_list_actions (GActionGroup *action_group);
123 const GVariantType * g_action_group_get_action_parameter_type (GActionGroup *action_group,
124 const gchar *action_name);
125 const GVariantType * g_action_group_get_action_state_type (GActionGroup *action_group,
126 const gchar *action_name);
127 GVariant * g_action_group_get_action_state_hint (GActionGroup *action_group,
128 const gchar *action_name);
130 gboolean g_action_group_get_action_enabled (GActionGroup *action_group,
131 const gchar *action_name);
133 GVariant * g_action_group_get_action_state (GActionGroup *action_group,
134 const gchar *action_name);
135 void g_action_group_change_action_state (GActionGroup *action_group,
136 const gchar *action_name,
139 void g_action_group_activate_action (GActionGroup *action_group,
140 const gchar *action_name,
141 GVariant *parameter);
144 void g_action_group_action_added (GActionGroup *action_group,
145 const gchar *action_name);
146 void g_action_group_action_removed (GActionGroup *action_group,
147 const gchar *action_name);
148 void g_action_group_action_enabled_changed (GActionGroup *action_group,
149 const gchar *action_name,
152 void g_action_group_action_state_changed (GActionGroup *action_group,
153 const gchar *action_name,
158 #endif /* __G_ACTION_GROUP_H__ */