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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
#include "config.h"
#include "empathy-roster-group.h"
#include <telepathy-glib/telepathy-glib.h>
G_DEFINE_TYPE (EmpathyRosterGroup, empathy_roster_group, GTK_TYPE_LIST_BOX_ROW)
enum
{
PROP_NAME = 1,
PROP_ICON,
N_PROPS
};
/*
enum
{
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
*/
struct _EmpathyRosterGroupPriv
{
gchar *name;
gchar *icon_name;
/* Widgets associated with this group. EmpathyRosterGroup is not responsible
* of packing/displaying these widgets. This hash table is a just a set
* to keep track of them. */
GHashTable *widgets;
};
static void
empathy_roster_group_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyRosterGroup *self = EMPATHY_ROSTER_GROUP (object);
switch (property_id)
{
case PROP_NAME:
g_value_set_string (value, self->priv->name);
break;
case PROP_ICON:
g_value_set_string (value, self->priv->icon_name);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
empathy_roster_group_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
EmpathyRosterGroup *self = EMPATHY_ROSTER_GROUP (object);
switch (property_id)
{
case PROP_NAME:
g_assert (self->priv->name == NULL); /* construct-only */
self->priv->name = g_value_dup_string (value);
break;
case PROP_ICON:
g_assert (self->priv->icon_name == NULL); /* construct-only */
self->priv->icon_name = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
empathy_roster_group_constructed (GObject *object)
{
EmpathyRosterGroup *self = EMPATHY_ROSTER_GROUP (object);
void (*chain_up) (GObject *) =
((GObjectClass *) empathy_roster_group_parent_class)->constructed;
gchar *tmp;
GtkWidget *box, *label;
if (chain_up != NULL)
chain_up (object);
g_assert (self->priv->name != NULL);
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
/* Icon, if any */
if (!tp_str_empty (self->priv->icon_name))
{
GtkWidget *icon;
icon = gtk_image_new_from_icon_name (self->priv->icon_name,
GTK_ICON_SIZE_MENU);
if (icon != NULL)
gtk_box_pack_start (GTK_BOX (box), icon, FALSE, FALSE, 0);
}
/* Label */
tmp = g_strdup_printf ("<b>%s</b>", self->priv->name);
label = gtk_label_new (tmp);
g_free (tmp);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
gtk_widget_show_all (box);
gtk_expander_set_label_widget (self->expander, box);
}
static void
empathy_roster_group_dispose (GObject *object)
{
EmpathyRosterGroup *self = EMPATHY_ROSTER_GROUP (object);
void (*chain_up) (GObject *) =
((GObjectClass *) empathy_roster_group_parent_class)->dispose;
tp_clear_pointer (&self->priv->widgets, g_hash_table_unref);
if (chain_up != NULL)
chain_up (object);
}
static void
empathy_roster_group_finalize (GObject *object)
{
EmpathyRosterGroup *self = EMPATHY_ROSTER_GROUP (object);
void (*chain_up) (GObject *) =
((GObjectClass *) empathy_roster_group_parent_class)->finalize;
g_free (self->priv->name);
g_free (self->priv->icon_name);
if (chain_up != NULL)
chain_up (object);
}
static void
empathy_roster_group_class_init (
EmpathyRosterGroupClass *klass)
{
GObjectClass *oclass = G_OBJECT_CLASS (klass);
GParamSpec *spec;
oclass->get_property = empathy_roster_group_get_property;
oclass->set_property = empathy_roster_group_set_property;
oclass->constructed = empathy_roster_group_constructed;
oclass->dispose = empathy_roster_group_dispose;
oclass->finalize = empathy_roster_group_finalize;
spec = g_param_spec_string ("name", "Name",
"Group name",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_property (oclass, PROP_NAME, spec);
spec = g_param_spec_string ("icon", "Icon",
"Icon name",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_property (oclass, PROP_ICON, spec);
g_type_class_add_private (klass, sizeof (EmpathyRosterGroupPriv));
}
static void
empathy_roster_group_init (EmpathyRosterGroup *self)
{
self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
EMPATHY_TYPE_ROSTER_GROUP, EmpathyRosterGroupPriv);
self->priv->widgets = g_hash_table_new (NULL, NULL);
self->expander = GTK_EXPANDER (gtk_expander_new (NULL));
gtk_expander_set_use_markup (self->expander, TRUE);
gtk_expander_set_expanded (self->expander, TRUE);
gtk_widget_show (GTK_WIDGET (self->expander));
gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (self->expander));
}
GtkWidget *
empathy_roster_group_new (const gchar *name,
const gchar *icon)
{
return g_object_new (EMPATHY_TYPE_ROSTER_GROUP,
"name", name,
"icon", icon,
NULL);
}
const gchar *
empathy_roster_group_get_name (EmpathyRosterGroup *self)
{
return self->priv->name;
}
guint
empathy_roster_group_add_widget (EmpathyRosterGroup *self,
GtkWidget *widget)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
g_hash_table_add (self->priv->widgets, widget);
return empathy_roster_group_get_widgets_count (self);
}
guint
empathy_roster_group_remove_widget (EmpathyRosterGroup *self,
GtkWidget *widget)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
g_hash_table_remove (self->priv->widgets, widget);
return empathy_roster_group_get_widgets_count (self);
}
guint
empathy_roster_group_get_widgets_count (EmpathyRosterGroup *self)
{
return g_hash_table_size (self->priv->widgets);
}
GList *
empathy_roster_group_get_widgets (EmpathyRosterGroup *self)
{
return g_hash_table_get_keys (self->priv->widgets);
}
|
