Viewing file:  gaction.h (4.5 KB) -rw-r--r--
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/*
* Copyright © 2010 Codethink Limited
*
* This library 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 2.1 of the License, 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, see <http://www.gnu.org/licenses/>.
*
* Authors: Ryan Lortie <desrt@desrt.ca>
*/
#ifndef __G_ACTION_H__
#define __G_ACTION_H__
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_ACTION (g_action_get_type ())
#define G_ACTION(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
G_TYPE_ACTION, GAction))
#define G_IS_ACTION(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), G_TYPE_ACTION))
#define G_ACTION_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
G_TYPE_ACTION, GActionInterface))
typedef struct _GActionInterface GActionInterface;
struct _GActionInterface
{
GTypeInterface g_iface;
/* virtual functions */
const gchar * (* get_name) (GAction *action);
const GVariantType * (* get_parameter_type) (GAction *action);
const GVariantType * (* get_state_type) (GAction *action);
GVariant * (* get_state_hint) (GAction *action);
gboolean (* get_enabled) (GAction *action);
GVariant * (* get_state) (GAction *action);
void (* change_state) (GAction *action,
GVariant *value);
void (* activate) (GAction *action,
GVariant *parameter);
};
GLIB_AVAILABLE_IN_2_30
GType g_action_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
const gchar * g_action_get_name (GAction *action);
GLIB_AVAILABLE_IN_ALL
const GVariantType * g_action_get_parameter_type (GAction *action);
GLIB_AVAILABLE_IN_ALL
const GVariantType * g_action_get_state_type (GAction *action);
GLIB_AVAILABLE_IN_ALL
GVariant * g_action_get_state_hint (GAction *action);
GLIB_AVAILABLE_IN_ALL
gboolean g_action_get_enabled (GAction *action);
GLIB_AVAILABLE_IN_ALL
GVariant * g_action_get_state (GAction *action);
GLIB_AVAILABLE_IN_ALL
void g_action_change_state (GAction *action,
GVariant *value);
GLIB_AVAILABLE_IN_ALL
void g_action_activate (GAction *action,
GVariant *parameter);
GLIB_AVAILABLE_IN_2_28
gboolean g_action_name_is_valid (const gchar *action_name);
GLIB_AVAILABLE_IN_2_38
gboolean g_action_parse_detailed_name (const gchar *detailed_name,
gchar **action_name,
GVariant **target_value,
GError **error);
GLIB_AVAILABLE_IN_2_38
gchar * g_action_print_detailed_name (const gchar *action_name,
GVariant *target_value);
G_END_DECLS
#endif /* __G_ACTION_H__ */
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