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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use EmblemOrigin;
use Icon;
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 Emblem(Object<ffi::GEmblem, ffi::GEmblemClass>): Icon;

    match fn {
        get_type => || ffi::g_emblem_get_type(),
    }
}

impl Emblem {
    pub fn new<P: IsA<Icon>>(icon: &P) -> Emblem {
        unsafe {
            from_glib_full(ffi::g_emblem_new(icon.to_glib_none().0))
        }
    }

    pub fn new_with_origin<P: IsA<Icon>>(icon: &P, origin: EmblemOrigin) -> Emblem {
        unsafe {
            from_glib_full(ffi::g_emblem_new_with_origin(icon.to_glib_none().0, origin.to_glib()))
        }
    }
}

pub trait EmblemExt {
    fn get_icon(&self) -> Option<Icon>;

    fn get_origin(&self) -> EmblemOrigin;

    fn connect_property_icon_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_property_origin_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<Emblem> + IsA<glib::object::Object>> EmblemExt for O {
    fn get_icon(&self) -> Option<Icon> {
        unsafe {
            from_glib_none(ffi::g_emblem_get_icon(self.to_glib_none().0))
        }
    }

    fn get_origin(&self) -> EmblemOrigin {
        unsafe {
            from_glib(ffi::g_emblem_get_origin(self.to_glib_none().0))
        }
    }

    fn connect_property_icon_notify<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, "notify::icon",
                transmute(notify_icon_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
        }
    }

    fn connect_property_origin_notify<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, "notify::origin",
                transmute(notify_origin_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
        }
    }
}

unsafe extern "C" fn notify_icon_trampoline<P>(this: *mut ffi::GEmblem, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<Emblem> {
    let f: &&(Fn(&P) + 'static) = transmute(f);
    f(&Emblem::from_glib_borrow(this).downcast_unchecked())
}

unsafe extern "C" fn notify_origin_trampoline<P>(this: *mut ffi::GEmblem, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<Emblem> {
    let f: &&(Fn(&P) + 'static) = transmute(f);
    f(&Emblem::from_glib_borrow(this).downcast_unchecked())
}