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use glib::translate::*;
use pango_sys;
use AttrIterator;
use Attribute;
glib_wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct AttrList(Shared<pango_sys::PangoAttrList>);
match fn {
ref => |ptr| pango_sys::pango_attr_list_ref(ptr),
unref => |ptr| pango_sys::pango_attr_list_unref(ptr),
get_type => || pango_sys::pango_attr_list_get_type(),
}
}
impl AttrList {
pub fn new() -> AttrList {
unsafe { from_glib_full(pango_sys::pango_attr_list_new()) }
}
pub fn copy(&self) -> Option<AttrList> {
unsafe { from_glib_full(pango_sys::pango_attr_list_copy(self.to_glib_none().0)) }
}
pub fn filter<P: FnMut(&Attribute) -> bool>(&self, func: P) -> Option<AttrList> {
let func_data: P = func;
unsafe extern "C" fn func_func<P: FnMut(&Attribute) -> bool>(
attribute: *mut pango_sys::PangoAttribute,
user_data: glib_sys::gpointer,
) -> glib_sys::gboolean {
let attribute = from_glib_borrow(attribute);
let callback: *mut P = user_data as *const _ as usize as *mut P;
let res = (*callback)(&attribute);
res.to_glib()
}
let func = Some(func_func::<P> as _);
let super_callback0: &P = &func_data;
unsafe {
from_glib_full(pango_sys::pango_attr_list_filter(
self.to_glib_none().0,
func,
super_callback0 as *const _ as usize as *mut _,
))
}
}
#[cfg(any(feature = "v1_44", feature = "dox"))]
pub fn get_attributes(&self) -> Vec<Attribute> {
unsafe {
FromGlibPtrContainer::from_glib_full(pango_sys::pango_attr_list_get_attributes(
self.to_glib_none().0,
))
}
}
pub fn get_iterator(&self) -> Option<AttrIterator> {
unsafe {
from_glib_full(pango_sys::pango_attr_list_get_iterator(
self.to_glib_none().0,
))
}
}
pub fn splice(&self, other: &AttrList, pos: i32, len: i32) {
unsafe {
pango_sys::pango_attr_list_splice(
self.to_glib_none().0,
other.to_glib_none().0,
pos,
len,
);
}
}
#[cfg(any(feature = "v1_44", feature = "dox"))]
pub fn update(&self, pos: i32, remove: i32, add: i32) {
unsafe {
pango_sys::pango_attr_list_update(self.to_glib_none().0, pos, remove, add);
}
}
}
impl Default for AttrList {
fn default() -> Self {
Self::new()
}
}