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glib/gio/gactiongroup.h

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add GActionGroup base class
2010-08-18 06:30:44 +02:00
/*
* 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))
GActionGroup is now an interface - make GAction.get_state() return a reference - fix some leaks/warnings in the tests - fix signal propagation in GSimpleActionGroup
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#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))
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Implement (untested) GApplication actions support
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#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 _GContextActionGroupInterface GContextActionGroupInterface;
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typedef struct _GActionGroupInterface GActionGroupInterface;
add GActionGroup base class
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/**
GActionGroup is now an interface - make GAction.get_state() return a reference - fix some leaks/warnings in the tests - fix signal propagation in GSimpleActionGroup
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* GActionGroupInterface:
add GActionGroup base class
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* @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: 2.26
*/
GActionGroup is now an interface - make GAction.get_state() return a reference - fix some leaks/warnings in the tests - fix signal propagation in GSimpleActionGroup
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struct _GActionGroupInterface
add GActionGroup base class
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{
GActionGroup is now an interface - make GAction.get_state() return a reference - fix some leaks/warnings in the tests - fix signal propagation in GSimpleActionGroup
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GTypeInterface g_iface;
add GActionGroup base class
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/* virtual functions */
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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gboolean (* has_action) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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gchar ** (* list_actions) (GActionGroup *action_group);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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gboolean (* get_action_enabled) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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const GVariantType * (* get_action_parameter_type) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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const GVariantType * (* get_action_state_type) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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GVariant * (* get_action_state_hint) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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GVariant * (* get_action_state) (GActionGroup *action_group,
const gchar *action_name);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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void (* change_action_state) (GActionGroup *action_group,
const gchar *action_name,
GVariant *value);
add GActionGroup base class
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Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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void (* activate_action) (GActionGroup *action_group,
const gchar *action_name,
GVariant *parameter);
add GActionGroup base class
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/* signals */
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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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);
Implement (untested) GApplication actions support
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void (* action_state_changed) (GActionGroup *action_group,
const gchar *action_name,
GVariant *value);
add GActionGroup base class
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};
Implement (untested) GApplication actions support
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struct _GContextActionGroupInterface
{
void (* change_action_state) (GActionGroup *action_group,
const gchar *action_name,
GVariant *value,
GVariant *context);
void (* activate_action) (GActionGroup *action_group,
const gchar *action_name,
GVariant *parameter,
GVariant *context);
};
add GActionGroup base class
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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);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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const GVariantType * g_action_group_get_action_parameter_type (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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const GVariantType * g_action_group_get_action_state_type (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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GVariant * g_action_group_get_action_state_hint (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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gboolean g_action_group_get_action_enabled (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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GVariant * g_action_group_get_action_state (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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void g_action_group_change_action_state (GActionGroup *action_group,
add GActionGroup base class
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const gchar *action_name,
GVariant *value);
Rename methods on GActionGroup to include 'action' Makes explicit the fact that you are interacting with the individual action rather than the group and removes potential namespace conflicts with classes implementing the interface (like g_application_activate() vs g_application_activate_action()).
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void g_action_group_activate_action (GActionGroup *action_group,
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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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