use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct AppInfoMonitor(Object<ffi::GAppInfoMonitor>);
match fn {
get_type => || ffi::g_app_info_monitor_get_type(),
}
}
impl AppInfoMonitor {
#[cfg(any(feature = "v2_40", feature = "dox"))]
pub fn get() -> AppInfoMonitor {
unsafe {
from_glib_full(ffi::g_app_info_monitor_get())
}
}
}
pub trait AppInfoMonitorExt {
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<AppInfoMonitor> + IsA<glib::object::Object>> AppInfoMonitorExt for O {
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "changed",
transmute(changed_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn changed_trampoline<P>(this: *mut ffi::GAppInfoMonitor, f: glib_ffi::gpointer)
where P: IsA<AppInfoMonitor> {
let f: &&(Fn(&P) + 'static) = transmute(f);
f(&AppInfoMonitor::from_glib_borrow(this).downcast_unchecked())
}