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
use glib::translate::*;
use std::fmt;
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
use std::mem;
glib::wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct Color(Boxed<ffi::PangoColor>);
match fn {
copy => |ptr| ffi::pango_color_copy(ptr),
free => |ptr| ffi::pango_color_free(ptr),
type_ => || ffi::pango_color_get_type(),
}
}
impl Color {
#[doc(alias = "pango_color_parse")]
pub fn parse(&mut self, spec: &str) -> bool {
unsafe {
from_glib(ffi::pango_color_parse(
self.to_glib_none_mut().0,
spec.to_glib_none().0,
))
}
}
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
#[doc(alias = "pango_color_parse_with_alpha")]
pub fn parse_with_alpha(&mut self, spec: &str) -> Option<u16> {
unsafe {
let mut alpha = mem::MaybeUninit::uninit();
let ret = from_glib(ffi::pango_color_parse_with_alpha(
self.to_glib_none_mut().0,
alpha.as_mut_ptr(),
spec.to_glib_none().0,
));
let alpha = alpha.assume_init();
if ret {
Some(alpha)
} else {
None
}
}
}
#[doc(alias = "pango_color_to_string")]
#[doc(alias = "to_string")]
pub fn to_str(&self) -> glib::GString {
unsafe { from_glib_full(ffi::pango_color_to_string(self.to_glib_none().0)) }
}
}
impl fmt::Display for Color {
#[inline]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(&self.to_str())
}
}