1 /* This file is part of Maliit framework
2  *
3  * Copyright (C) 2012 One Laptop per Child Association
4  *
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the licence, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the
18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19  * Boston, MA 02111-1307, USA.
20  */
21 
22 #ifndef MALIIT_GLIB_ATTRIBUTE_EXTENSION_H
23 #define MALIIT_GLIB_ATTRIBUTE_EXTENSION_H
24 
25 #include <glib.h>
26 #include <glib-object.h>
27 
28 G_BEGIN_DECLS
29 
30 #define MALIIT_ATTRIBUTE_EXTENSION_DATA "maliit-attribute-extension"
31 
32 #define MALIIT_ATTRIBUTE_EXTENSION_DATA_QUARK (g_quark_from_string (MALIIT_ATTRIBUTE_EXTENSION_DATA))
33 
34 #define MALIIT_TYPE_ATTRIBUTE_EXTENSION           (maliit_attribute_extension_get_type())
35 #define MALIIT_ATTRIBUTE_EXTENSION(obj)           (G_TYPE_CHECK_INSTANCE_CAST(obj, MALIIT_TYPE_ATTRIBUTE_EXTENSION, MaliitAttributeExtension))
36 #define MALIIT_ATTRIBUTE_EXTENSION_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST(cls, MALIIT_TYPE_ATTRIBUTE_EXTENSION, MaliitAttributeExtensionClass))
37 #define MALIIT_IS_ATTRIBUTE_EXTENSION(obj)        (G_TYPE_CHECK_INSTANCE_TYPE(obj, MALIIT_TYPE_ATTRIBUTE_EXTENSION))
38 #define MALIIT_IS_ATTRIBUTE_EXTENSION_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE(obj, MALIIT_TYPE_ATTRIBUTE_EXTENSION))
39 #define MALIIT_ATTRIBUTE_EXTENSION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), MALIIT_TYPE_ATTRIBUTE_EXTENSION, MaliitAttributeExtensionClass))
40 
41 typedef struct _MaliitAttributeExtension MaliitAttributeExtension;
42 typedef struct _MaliitAttributeExtensionClass MaliitAttributeExtensionClass;
43 typedef struct _MaliitAttributeExtensionPrivate MaliitAttributeExtensionPrivate;
44 
45 struct _MaliitAttributeExtension
46 {
47     GObject parent;
48 
49     /*< private >*/
50     MaliitAttributeExtensionPrivate *priv;
51 };
52 
53 /**
54  * MaliitAttributeExtensionClass:
55  * @parent_class: The parent class.
56  */
57 struct _MaliitAttributeExtensionClass
58 {
59     GObjectClass parent_class;
60 };
61 
62 GType
63 maliit_attribute_extension_get_type (void) G_GNUC_CONST;
64 
65 MaliitAttributeExtension *
66 maliit_attribute_extension_new (void);
67 
68 MaliitAttributeExtension *
69 maliit_attribute_extension_new_with_filename (const gchar* filename);
70 
71 GHashTable *
72 maliit_attribute_extension_get_attributes (MaliitAttributeExtension *extension);
73 
74 const gchar *
75 maliit_attribute_extension_get_filename (MaliitAttributeExtension *extension);
76 
77 int
78 maliit_attribute_extension_get_id (MaliitAttributeExtension *extension);
79 
80 void
81 maliit_attribute_extension_update_attribute (MaliitAttributeExtension *extension,
82                                              const gchar *key,
83                                              GVariant *value);
84 
85 void
86 maliit_attribute_extension_set_attribute (MaliitAttributeExtension *extension,
87                                           const gchar *key,
88                                           GVariant *value);
89 
90 void
91 maliit_attribute_extension_attach_to_object (MaliitAttributeExtension *extension,
92                                              GObject *object);
93 
94 G_END_DECLS
95 
96 #endif /* MALIIT_GLIB_ATTRIBUTE_EXTENSION_H */
97