pango/auto/
glyph_item_iter.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use glib::translate::*;
6use pango_sys;
7use GlyphItem;
8
9glib_wrapper! {
10    #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
11    pub struct GlyphItemIter(Boxed<pango_sys::PangoGlyphItemIter>);
12
13    match fn {
14        copy => |ptr| pango_sys::pango_glyph_item_iter_copy(mut_override(ptr)),
15        free => |ptr| pango_sys::pango_glyph_item_iter_free(ptr),
16        get_type => || pango_sys::pango_glyph_item_iter_get_type(),
17    }
18}
19
20impl GlyphItemIter {
21    pub fn init_end(&mut self, glyph_item: &mut GlyphItem, text: &str) -> bool {
22        unsafe {
23            from_glib(pango_sys::pango_glyph_item_iter_init_end(
24                self.to_glib_none_mut().0,
25                glyph_item.to_glib_none_mut().0,
26                text.to_glib_none().0,
27            ))
28        }
29    }
30
31    pub fn init_start(&mut self, glyph_item: &mut GlyphItem, text: &str) -> bool {
32        unsafe {
33            from_glib(pango_sys::pango_glyph_item_iter_init_start(
34                self.to_glib_none_mut().0,
35                glyph_item.to_glib_none_mut().0,
36                text.to_glib_none().0,
37            ))
38        }
39    }
40
41    pub fn next_cluster(&mut self) -> bool {
42        unsafe {
43            from_glib(pango_sys::pango_glyph_item_iter_next_cluster(
44                self.to_glib_none_mut().0,
45            ))
46        }
47    }
48
49    pub fn prev_cluster(&mut self) -> bool {
50        unsafe {
51            from_glib(pango_sys::pango_glyph_item_iter_prev_cluster(
52                self.to_glib_none_mut().0,
53            ))
54        }
55    }
56}