/*
* Copyright © 2010 Codethink Limited
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2 of the licence or (at
* your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors: Ryan Lortie <desrt@desrt.ca>
*/
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#ifndef __G_ACTION_GROUP_H__
#define __G_ACTION_GROUP_H__
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_ACTION_GROUP (g_action_group_get_type ())
#define G_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
G_TYPE_ACTION_GROUP, GActionGroup))
#define G_IS_ACTION_GROUP(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
G_TYPE_ACTION_GROUP))
#define G_ACTION_GROUP_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
G_TYPE_ACTION_GROUP, GActionGroupInterface))
typedef struct _GActionGroupInterface GActionGroupInterface;
/**
* GActionGroupInterface:
* @has_action: the virtual function pointer for g_action_group_has_action()
* @list_actions: the virtual function pointer for g_action_group_list_actions()
* @get_parameter_type: the virtual function pointer for g_action_group_get_parameter_type()
* @get_state_type: the virtual function pointer for g_action_group_get_state_type()
* @get_state_hint: the virtual function pointer for g_action_group_get_state_hint()
* @get_enabled: the virtual function pointer for g_action_group_get_enabled()
* @get_state: the virtual function pointer for g_action_group_get_state()
* @set_state: the virtual function pointer for g_action_group_set_state()
* @activate: the virtual function pointer for g_action_group_activate()
* @action_added: the class closure for the action-added signal
* @action_removed: the class closure for the action-removed signal
* @action_enabled_changed: the class closure for the action-enabled-changed signal
* @action_state_changed: the class closure for the action-enabled-changed signal
*
* The virtual function table for #GActionGroup.
*
* Since: 2.28
*/
struct _GActionGroupInterface
{
GTypeInterface g_iface;
/* virtual functions */
gboolean (* has_action) (GActionGroup *action_group,
const gchar *action_name);
gchar ** (* list_actions) (GActionGroup *action_group);
gboolean (* get_action_enabled) (GActionGroup *action_group,
const gchar *action_name);
const GVariantType * (* get_action_parameter_type) (GActionGroup *action_group,
const gchar *action_name);
const GVariantType * (* get_action_state_type) (GActionGroup *action_group,
const gchar *action_name);
GVariant * (* get_action_state_hint) (GActionGroup *action_group,
const gchar *action_name);
GVariant * (* get_action_state) (GActionGroup *action_group,
const gchar *action_name);
void (* change_action_state) (GActionGroup *action_group,
const gchar *action_name,
GVariant *value);
void (* activate_action) (GActionGroup *action_group,
const gchar *action_name,
GVariant *parameter);
/* signals */
void (* action_added) (GActionGroup *action_group,
const gchar *action_name);
void (* action_removed) (GActionGroup *action_group,
const gchar *action_name);
void (* action_enabled_changed) (GActionGroup *action_group,
const gchar *action_name,
gboolean enabled);
void (* action_state_changed) (GActionGroup *action_group,
const gchar *action_name,
GVariant *value);
};
GType g_action_group_get_type (void) G_GNUC_CONST;
gboolean g_action_group_has_action (GActionGroup *action_group,
const gchar *action_name);
gchar ** g_action_group_list_actions (GActionGroup *action_group);
const GVariantType * g_action_group_get_action_parameter_type (GActionGroup *action_group,
const gchar *action_name);
const GVariantType * g_action_group_get_action_state_type (GActionGroup *action_group,
const gchar *action_name);
GVariant * g_action_group_get_action_state_hint (GActionGroup *action_group,
const gchar *action_name);
gboolean g_action_group_get_action_enabled (GActionGroup *action_group,
const gchar *action_name);
GVariant * g_action_group_get_action_state (GActionGroup *action_group,
const gchar *action_name);
void g_action_group_change_action_state (GActionGroup *action_group,
const gchar *action_name,
GVariant *value);
void g_action_group_activate_action (GActionGroup *action_group,
const gchar *action_name,
GVariant *parameter);
/* signals */
void g_action_group_action_added (GActionGroup *action_group,
const gchar *action_name);
void g_action_group_action_removed (GActionGroup *action_group,
const gchar *action_name);
void g_action_group_action_enabled_changed (GActionGroup *action_group,
const gchar *action_name,
gboolean enabled);
void g_action_group_action_state_changed (GActionGroup *action_group,
const gchar *action_name,
GVariant *state);
G_END_DECLS
#endif /* __G_ACTION_GROUP_H__ */
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