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
|
/*** BEGIN file-header ***/
/*** END file-header ***/
/*** BEGIN file-production ***/
/* enumerations from "@filename@" */
/*** END file-production ***/
/*** BEGIN value-header ***/
static const G@Type@Value @enum_name@_values[] = {
/*** END value-header ***/
/*** BEGIN value-production ***/
{ @VALUENAME@, "@VALUENAME@", "@valuenick@" },
/*** END value-production ***/
/*** BEGIN value-tail ***/
{ 0, NULL, NULL }
};
/* Define type-specific symbols */
#undef IS_ENUM
#undef IS_FLAGS
#define IS_@TYPE@
GType
@enum_name@_get_type (void)
{
static volatile gsize g_define_type_id__volatile = 0;
if (g_once_init_enter (&g_define_type_id__volatile)) {
GType g_define_type_id =
g_@type@_register_static (g_intern_static_string ("@EnumName@"),
@enum_name@_values);
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
}
return g_define_type_id__volatile;
}
/* Enum-specific method to get the value as a string.
* We get the nick of the GEnumValue. Note that this will be
* valid even if the GEnumClass is not referenced anywhere. */
#if defined IS_ENUM
const gchar *
@enum_name@_get_string (@EnumName@ val)
{
guint i;
for (i = 0; @enum_name@_values[i].value_nick; i++) {
if (val == @enum_name@_values[i].value)
return @enum_name@_values[i].value_nick;
}
return NULL;
}
#endif /* IS_ENUM */
/* Flags-specific method to build a string with the given mask.
* We get a comma separated list of the nicks of the GFlagsValues.
* Note that this will be valid even if the GFlagsClass is not referenced
* anywhere. */
#if defined IS_FLAGS
gchar *
@enum_name@_build_string_from_mask (@EnumName@ mask)
{
guint i;
gboolean first = TRUE;
GString *str = NULL;
for (i = 0; @enum_name@_values[i].value_nick; i++) {
/* We also look for exact matches */
if (mask == @enum_name@_values[i].value) {
if (str)
g_string_free (str, TRUE);
return g_strdup (@enum_name@_values[i].value_nick);
}
/* Build list with single-bit masks */
if (mask & @enum_name@_values[i].value) {
guint c;
gulong number = @enum_name@_values[i].value;
for (c = 0; number; c++)
number &= number - 1;
if (c == 1) {
if (!str)
str = g_string_new ("");
g_string_append_printf (str, "%s%s",
first ? "" : ", ",
@enum_name@_values[i].value_nick);
if (first)
first = FALSE;
}
}
}
return (str ? g_string_free (str, FALSE) : NULL);
}
#endif /* IS_FLAGS */
/*** END value-tail ***/
/*** BEGIN file-tail ***/
/*** END file-tail ***/
|
