/* * 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 */ #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) #error "Only can be included directly." #endif #ifndef __G_ACTION_GROUP_H__ #define __G_ACTION_GROUP_H__ #include 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)) #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; 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: 2.26 */ 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); }; 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); }; 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__ */