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
use AttrType;
use Attribute;
use ffi;
use glib::translate::*;
use glib_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct AttrIterator(Boxed<ffi::PangoAttrIterator>);
match fn {
copy => |ptr| ffi::pango_attr_iterator_copy(mut_override(ptr)),
free => |ptr| ffi::pango_attr_iterator_destroy(ptr),
}
}
impl AttrIterator {
pub fn get(&mut self, type_: AttrType) -> Option<Attribute> {
unsafe {
from_glib_none(ffi::pango_attr_iterator_get(self.to_glib_none_mut().0, type_.to_glib()))
}
}
pub fn get_attrs(&mut self) -> Vec<Attribute> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::pango_attr_iterator_get_attrs(self.to_glib_none_mut().0))
}
}
pub fn next(&mut self) -> bool {
unsafe {
from_glib(ffi::pango_attr_iterator_next(self.to_glib_none_mut().0))
}
}
pub fn range(&mut self) -> (i32, i32) {
unsafe {
let mut start = mem::uninitialized();
let mut end = mem::uninitialized();
ffi::pango_attr_iterator_range(self.to_glib_none_mut().0, &mut start, &mut end);
(start, end)
}
}
}