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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
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))
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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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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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
2010-08-18 06:30:44 +02:00
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,
[gi] Fix parameter name typos in Gio docstrings Found by GIR compiler when building gobject-introspection: gir/gio-2.0.c:33525: Warning: Gio: g_tls_password_set_description: unknown parameter 'flags' in documentation comment, should be one of 'password', 'description' gir/gio-2.0.c:14568: Warning: Gio: g_action_group_action_state_changed: unknown parameter 'state' in documentation comment, should be one of 'action_group', 'action_name', 'value'
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GVariant *state);
Add g_action_group_query_action() This new API allows requesting multiple pieces of information about a particular action in one go and also simplifies the burden for GActionGroup implementations -- they need not implement all the separate APIs now.
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/* more virtual functions */
gboolean (* query_action) (GActionGroup *action_group,
const gchar *action_name,
gboolean *enabled,
const GVariantType **parameter_type,
const GVariantType **state_type,
GVariant **state_hint,
GVariant **state);
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,
add GActionGroup base class
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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);
Add g_action_group_query_action() This new API allows requesting multiple pieces of information about a particular action in one go and also simplifies the burden for GActionGroup implementations -- they need not implement all the separate APIs now.
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gboolean g_action_group_query_action (GActionGroup *action_group,
const gchar *action_name,
gboolean *enabled,
const GVariantType **parameter_type,
const GVariantType **state_type,
GVariant **state_hint,
GVariant **state);
add GActionGroup base class
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G_END_DECLS
#endif /* __G_ACTION_GROUP_H__ */
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