1/*
2 * Copyright © 2011 Canonical Limited
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the licence, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 *
17 * Author: Ryan Lortie <desrt@desrt.ca>
18 */
19
20#ifndef __GTK_ACTION_MUXER_H__
21#define __GTK_ACTION_MUXER_H__
22
23#include <gio/gio.h>
24#include "gtkwidget.h"
25
26G_BEGIN_DECLS
27
28#define GTK_TYPE_ACTION_MUXER (gtk_action_muxer_get_type ())
29#define GTK_ACTION_MUXER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
30 GTK_TYPE_ACTION_MUXER, GtkActionMuxer))
31#define GTK_IS_ACTION_MUXER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
32 GTK_TYPE_ACTION_MUXER))
33
34typedef struct _GtkWidgetAction GtkWidgetAction;
35typedef struct _GtkActionMuxer GtkActionMuxer;
36
37struct _GtkWidgetAction
38{
39 GtkWidgetAction *next;
40
41 char *name;
42 GType owner;
43
44 const GVariantType *parameter_type;
45 GtkWidgetActionActivateFunc activate;
46
47 const GVariantType *state_type;
48 GParamSpec *pspec;
49};
50
51GType gtk_action_muxer_get_type (void);
52GtkActionMuxer * gtk_action_muxer_new (GtkWidget *widget);
53
54void gtk_action_muxer_insert (GtkActionMuxer *muxer,
55 const char *prefix,
56 GActionGroup *action_group);
57
58void gtk_action_muxer_remove (GtkActionMuxer *muxer,
59 const char *prefix);
60GActionGroup * gtk_action_muxer_find (GtkActionMuxer *muxer,
61 const char *action_name,
62 const char **unprefixed_name);
63GActionGroup * gtk_action_muxer_get_group (GtkActionMuxer *muxer,
64 const char *group_name);
65GtkActionMuxer * gtk_action_muxer_get_parent (GtkActionMuxer *muxer);
66
67void gtk_action_muxer_set_parent (GtkActionMuxer *muxer,
68 GtkActionMuxer *parent);
69
70/* GActionGroup equivalent api */
71gboolean gtk_action_muxer_query_action (GtkActionMuxer *muxer,
72 const char *action_name,
73 gboolean *enabled,
74 const GVariantType **parameter_type,
75 const GVariantType **state_type,
76 GVariant **state_hint,
77 GVariant **state);
78void gtk_action_muxer_activate_action (GtkActionMuxer *muxer,
79 const char *action_name,
80 GVariant *parameter);
81void gtk_action_muxer_change_action_state (GtkActionMuxer *muxer,
82 const char *action_name,
83 GVariant *state);
84gboolean gtk_action_muxer_has_action (GtkActionMuxer *muxer,
85 const char *action_name);
86char ** gtk_action_muxer_list_actions (GtkActionMuxer *muxer,
87 gboolean local_only);
88
89/* api for class actions */
90void gtk_action_muxer_action_enabled_changed (GtkActionMuxer *muxer,
91 const char *action_name,
92 gboolean enabled);
93void gtk_action_muxer_action_state_changed (GtkActionMuxer *muxer,
94 const char *action_name,
95 GVariant *state);
96void gtk_action_muxer_connect_class_actions (GtkActionMuxer *muxer);
97
98/* api for accels */
99void gtk_action_muxer_set_primary_accel (GtkActionMuxer *muxer,
100 const char *action_and_target,
101 const char *primary_accel);
102const char * gtk_action_muxer_get_primary_accel (GtkActionMuxer *muxer,
103 const char *action_and_target);
104
105/* No better place for these... */
106char * gtk_print_action_and_target (const char *action_namespace,
107 const char *action_name,
108 GVariant *target);
109char * gtk_normalise_detailed_action_name (const char *detailed_action_name);
110
111G_END_DECLS
112
113#endif /* __GTK_ACTION_MUXER_H__ */
114

source code of gtk/gtk/gtkactionmuxerprivate.h