1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* 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 License, or (at your option) version 3.
*
* This program 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 the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* David Trowbridge <trowbrds@cs.colorado.edu>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "eab-config.h"
static GObjectClass *ecp_parent_class;
struct _EABConfigPrivate {
guint source_changed_id;
};
#define _PRIVATE(o) (g_type_instance_get_private((GTypeInstance *)o, eab_config_get_type()))
static void
ecp_init (GObject *o)
{
}
static void
ecp_target_free (EConfig *ec, EConfigTarget *t)
{
struct _EABConfigPrivate *p = _PRIVATE(ec);
if (ec->target == t) {
switch (t->type) {
case EAB_CONFIG_TARGET_SOURCE: {
EABConfigTargetSource *s = (EABConfigTargetSource *)t;
if (p->source_changed_id) {
g_signal_handler_disconnect(s->source, p->source_changed_id);
p->source_changed_id = 0;
}
break; }
}
}
switch (t->type) {
case EAB_CONFIG_TARGET_SOURCE: {
EABConfigTargetSource *s = (EABConfigTargetSource *)t;
if (s->source)
g_object_unref (s->source);
break; }
}
((EConfigClass *) ecp_parent_class)->target_free (ec, t);
}
static void
ecp_source_changed(struct _ESource *source, EConfig *ec)
{
e_config_target_changed(ec, E_CONFIG_TARGET_CHANGED_STATE);
}
static void
ecp_set_target (EConfig *ec, EConfigTarget *t)
{
struct _EABConfigPrivate *p = _PRIVATE(ec);
((EConfigClass *)ecp_parent_class)->set_target(ec, t);
if (t) {
switch (t->type) {
case EAB_CONFIG_TARGET_SOURCE: {
EABConfigTargetSource *s = (EABConfigTargetSource *)t;
p->source_changed_id = g_signal_connect(s->source, "changed", G_CALLBACK(ecp_source_changed), ec);
break; }
}
}
}
static void
ecp_class_init (GObjectClass *klass)
{
((EConfigClass *)klass)->set_target = ecp_set_target;
((EConfigClass *)klass)->target_free = ecp_target_free;
g_type_class_add_private(klass, sizeof(struct _EABConfigPrivate));
}
GType
eab_config_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof (EABConfigClass),
NULL, NULL,
(GClassInitFunc) ecp_class_init,
NULL, NULL,
sizeof (EABConfig), 0,
(GInstanceInitFunc) ecp_init
};
ecp_parent_class = g_type_class_ref (e_config_get_type ());
type = g_type_register_static (e_config_get_type (), "EABConfig", &info, 0);
}
return type;
}
EABConfig *
eab_config_new (gint type, const gchar *menuid)
{
EABConfig *ecp = g_object_new (eab_config_get_type(), NULL);
e_config_construct (&ecp->config, type, menuid);
return ecp;
}
EABConfigTargetSource *
eab_config_target_new_source (EABConfig *ecp, struct _ESource *source)
{
EABConfigTargetSource *t = e_config_target_new (&ecp->config, EAB_CONFIG_TARGET_SOURCE, sizeof (*t));
t->source = source;
g_object_ref (source);
return t;
}
|
