use crate::DOMCSSRule;
use crate::DOMObject;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib::wrapper! {
#[doc(alias = "WebKitDOMCSSRuleList")]
pub struct DOMCSSRuleList(Object<ffi::WebKitDOMCSSRuleList, ffi::WebKitDOMCSSRuleListClass>) @extends DOMObject;
match fn {
type_ => || ffi::webkit_dom_css_rule_list_get_type(),
}
}
impl DOMCSSRuleList {
pub const NONE: Option<&'static DOMCSSRuleList> = None;
}
pub trait DOMCSSRuleListExt: 'static {
#[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
#[doc(alias = "webkit_dom_css_rule_list_get_length")]
#[doc(alias = "get_length")]
fn length(&self) -> libc::c_ulong;
#[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
#[doc(alias = "webkit_dom_css_rule_list_item")]
fn item(&self, index: libc::c_ulong) -> Option<DOMCSSRule>;
#[doc(alias = "length")]
fn connect_length_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<DOMCSSRuleList>> DOMCSSRuleListExt for O {
fn length(&self) -> libc::c_ulong {
unsafe {
ffi::webkit_dom_css_rule_list_get_length(self.as_ref().to_glib_none().0)
}
}
fn item(&self, index: libc::c_ulong) -> Option<DOMCSSRule> {
unsafe {
from_glib_full(ffi::webkit_dom_css_rule_list_item(self.as_ref().to_glib_none().0, index))
}
}
fn connect_length_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_length_trampoline<P: IsA<DOMCSSRuleList>, F: Fn(&P) + 'static>(this: *mut ffi::WebKitDOMCSSRuleList, _param_spec: glib::ffi::gpointer, f: glib::ffi::gpointer) {
let f: &F = &*(f as *const F);
f(DOMCSSRuleList::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"notify::length\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(notify_length_trampoline::<Self, F> as *const ())), Box_::into_raw(f))
}
}
}
impl fmt::Display for DOMCSSRuleList {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("DOMCSSRuleList")
}
}