pango/auto/
coverage.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 std::mem;
8use std::ptr;
9use CoverageLevel;
10
11glib_wrapper! {
12    #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
13    pub struct Coverage(Shared<pango_sys::PangoCoverage>);
14
15    match fn {
16        ref => |ptr| pango_sys::pango_coverage_ref(ptr),
17        unref => |ptr| pango_sys::pango_coverage_unref(ptr),
18    }
19}
20
21impl Coverage {
22    pub fn copy(&self) -> Option<Coverage> {
23        unsafe { from_glib_full(pango_sys::pango_coverage_copy(self.to_glib_none().0)) }
24    }
25
26    pub fn get(&self, index_: i32) -> CoverageLevel {
27        unsafe { from_glib(pango_sys::pango_coverage_get(self.to_glib_none().0, index_)) }
28    }
29
30    pub fn max(&self, other: &Coverage) {
31        unsafe {
32            pango_sys::pango_coverage_max(self.to_glib_none().0, other.to_glib_none().0);
33        }
34    }
35
36    pub fn set(&self, index_: i32, level: CoverageLevel) {
37        unsafe {
38            pango_sys::pango_coverage_set(self.to_glib_none().0, index_, level.to_glib());
39        }
40    }
41
42    pub fn to_bytes(&self) -> Vec<u8> {
43        unsafe {
44            let mut bytes = ptr::null_mut();
45            let mut n_bytes = mem::uninitialized();
46            pango_sys::pango_coverage_to_bytes(self.to_glib_none().0, &mut bytes, &mut n_bytes);
47            FromGlibContainer::from_glib_full_num(bytes, n_bytes as usize)
48        }
49    }
50
51    pub fn from_bytes(bytes: &[u8]) -> Option<Coverage> {
52        let n_bytes = bytes.len() as i32;
53        unsafe {
54            from_glib_full(pango_sys::pango_coverage_from_bytes(
55                bytes.to_glib_none().0,
56                n_bytes,
57            ))
58        }
59    }
60
61    pub fn new() -> Coverage {
62        unsafe { from_glib_none(pango_sys::pango_coverage_new()) }
63    }
64}
65
66impl Default for Coverage {
67    fn default() -> Self {
68        Self::new()
69    }
70}