1 /* gdict-database-chooser-button.h - display widget for database names
2  *
3  * Copyright (C) 2015  Juan R. García Blanco <juanrgar@gmail.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Library General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with this library. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #ifndef __GDICT_DATABASE_CHOOSER_BUTTON_H__
20 #define __GDICT_DATABASE_CHOOSER_BUTTON_H__
21 
22 #include <gtk/gtk.h>
23 #include "gdict-context.h"
24 
25 G_BEGIN_DECLS
26 
27 #define GDICT_TYPE_DATABASE_CHOOSER_BUTTON		(gdict_database_chooser_button_get_type ())
28 #define GDICT_DATABASE_CHOOSER_BUTTON(obj) \
29 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDICT_TYPE_DATABASE_CHOOSER_BUTTON, GdictDatabaseChooserButton))
30 #define GDICT_IS_DATABASE_CHOOSER_BUTTON(obj) \
31 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDICT_TYPE_DATABASE_CHOOSER_BUTTON))
32 #define GDICT_DATABASE_CHOOSER_BUTTON_CLASS(klass) \
33 (G_TYPE_CHECK_CLASS_CAST ((klass), GDICT_TYPE_DATABASE_CHOOSER_BUTTON, GdictDatabaseChooserButtonClass))
34 #define GDICT_IS_DATABASE_CHOOSER_BUTTON_CLASS(klass) \
35 (G_TYPE_CHECK_CLASS_TYPE ((klass), GDICT_TYPE_DATABASE_CHOOSER_BUTTON))
36 #define GDICT_DATABASE_CHOOSER_BUTTON_GET_CLASS(obj) \
37 (G_TYPE_INSTANCE_GET_CLASS ((obj), GDICT_TYPE_DATABASE_CHOOSER_BUTTON, GdictDatabaseChooserButtonClass))
38 
39 typedef struct _GdictDatabaseChooserButton		GdictDatabaseChooserButton;
40 typedef struct _GdictDatabaseChooserButtonPrivate	GdictDatabaseChooserButtonPrivate;
41 typedef struct _GdictDatabaseChooserButtonClass		GdictDatabaseChooserButtonClass;
42 
43 struct _GdictDatabaseChooserButton
44 {
45   /*< private >*/
46   GtkMenuButton parent_instance;
47 
48   GdictDatabaseChooserButtonPrivate *priv;
49 };
50 
51 struct _GdictDatabaseChooserButtonClass
52 {
53   /*< private >*/
54   GtkMenuButtonClass parent_class;
55 
56   /*< public >*/
57   void (*database_activated) (GdictDatabaseChooserButton *chooser_button,
58 		  	      const gchar		 *name,
59 			      const gchar		 *description);
60   void (*selection_changed)  (GdictDatabaseChooserButton *chooser);
61 
62   /*< private >*/
63   /* padding for future expansion */
64   void (*_gdict_padding2) (void);
65   void (*_gdict_padding3) (void);
66   void (*_gdict_padding4) (void);
67   void (*_gdict_padding5) (void);
68   void (*_gdict_padding6) (void);
69 };
70 
71 GType         gdict_database_chooser_button_get_type             (void) G_GNUC_CONST;
72 
73 GtkWidget *   gdict_database_chooser_button_new                  (void);
74 GtkWidget *   gdict_database_chooser_button_new_with_context     (GdictContext         *context);
75 
76 GdictContext *gdict_database_chooser_button_get_context          (GdictDatabaseChooserButton *chooser);
77 void          gdict_database_chooser_button_set_context          (GdictDatabaseChooserButton *chooser,
78 								  GdictContext		     *context);
79 gboolean      gdict_database_chooser_button_select_database      (GdictDatabaseChooserButton *chooser,
80 								  const gchar		     *db_name);
81 gboolean      gdict_database_chooser_button_unselect_database    (GdictDatabaseChooserButton *chooser,
82 								  const gchar		     *db_name);
83 gboolean      gdict_database_chooser_button_set_current_database (GdictDatabaseChooserButton *chooser,
84 								  const gchar		     *db_name);
85 gchar *       gdict_database_chooser_button_get_current_database (GdictDatabaseChooserButton *chooser) G_GNUC_MALLOC;
86 gchar **      gdict_database_chooser_button_get_databases        (GdictDatabaseChooserButton *chooser,
87 								  gsize			     *length) G_GNUC_MALLOC;
88 gint          gdict_database_chooser_button_count_databases      (GdictDatabaseChooserButton *chooser);
89 gboolean      gdict_database_chooser_button_has_database         (GdictDatabaseChooserButton *chooser,
90 								  const gchar		     *database);
91 void          gdict_database_chooser_button_clear                (GdictDatabaseChooserButton *chooser);
92 
93 G_END_DECLS
94 
95 #endif /* __GDICT_DATABASE_CHOOSER_BUTTON_H__ */
96