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use glib::translate::*;
use pango_sys;
use std::mem;
use std::ptr;
use CoverageLevel;
glib_wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct Coverage(Shared<pango_sys::PangoCoverage>);
match fn {
ref => |ptr| pango_sys::pango_coverage_ref(ptr),
unref => |ptr| pango_sys::pango_coverage_unref(ptr),
}
}
impl Coverage {
pub fn copy(&self) -> Option<Coverage> {
unsafe { from_glib_full(pango_sys::pango_coverage_copy(self.to_glib_none().0)) }
}
pub fn get(&self, index_: i32) -> CoverageLevel {
unsafe { from_glib(pango_sys::pango_coverage_get(self.to_glib_none().0, index_)) }
}
pub fn max(&self, other: &Coverage) {
unsafe {
pango_sys::pango_coverage_max(self.to_glib_none().0, other.to_glib_none().0);
}
}
pub fn set(&self, index_: i32, level: CoverageLevel) {
unsafe {
pango_sys::pango_coverage_set(self.to_glib_none().0, index_, level.to_glib());
}
}
pub fn to_bytes(&self) -> Vec<u8> {
unsafe {
let mut bytes = ptr::null_mut();
let mut n_bytes = mem::uninitialized();
pango_sys::pango_coverage_to_bytes(self.to_glib_none().0, &mut bytes, &mut n_bytes);
FromGlibContainer::from_glib_full_num(bytes, n_bytes as usize)
}
}
pub fn from_bytes(bytes: &[u8]) -> Option<Coverage> {
let n_bytes = bytes.len() as i32;
unsafe {
from_glib_full(pango_sys::pango_coverage_from_bytes(
bytes.to_glib_none().0,
n_bytes,
))
}
}
pub fn new() -> Coverage {
unsafe { from_glib_none(pango_sys::pango_coverage_new()) }
}
}
impl Default for Coverage {
fn default() -> Self {
Self::new()
}
}
