1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109

// This file was generated by gir (4b09025) from gir-files (71d73f0)
// DO NOT EDIT

use MenuAttributeIter;
use MenuLinkIter;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use libc;
use std::boxed::Box as Box_;
use std::mem::transmute;

glib_wrapper! {
    pub struct MenuModel(Object<ffi::GMenuModel>);

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

pub trait MenuModelExt {
    //fn get_item_attribute(&self, item_index: i32, attribute: &str, format_string: &str, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> bool;

    fn get_item_attribute_value<'a, P: Into<Option<&'a glib::VariantTy>>>(&self, item_index: i32, attribute: &str, expected_type: P) -> Option<glib::Variant>;

    fn get_item_link(&self, item_index: i32, link: &str) -> Option<MenuModel>;

    fn get_n_items(&self) -> i32;

    fn is_mutable(&self) -> bool;

    fn items_changed(&self, position: i32, removed: i32, added: i32);

    fn iterate_item_attributes(&self, item_index: i32) -> Option<MenuAttributeIter>;

    fn iterate_item_links(&self, item_index: i32) -> Option<MenuLinkIter>;

    fn connect_items_changed<F: Fn(&Self, i32, i32, i32) + 'static>(&self, f: F) -> u64;
}

impl<O: IsA<MenuModel> + IsA<glib::object::Object>> MenuModelExt for O {
    //fn get_item_attribute(&self, item_index: i32, attribute: &str, format_string: &str, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> bool {
    //    unsafe { TODO: call ffi::g_menu_model_get_item_attribute() }
    //}

    fn get_item_attribute_value<'a, P: Into<Option<&'a glib::VariantTy>>>(&self, item_index: i32, attribute: &str, expected_type: P) -> Option<glib::Variant> {
        let expected_type = expected_type.into();
        let expected_type = expected_type.to_glib_none();
        unsafe {
            from_glib_full(ffi::g_menu_model_get_item_attribute_value(self.to_glib_none().0, item_index, attribute.to_glib_none().0, expected_type.0))
        }
    }

    fn get_item_link(&self, item_index: i32, link: &str) -> Option<MenuModel> {
        unsafe {
            from_glib_full(ffi::g_menu_model_get_item_link(self.to_glib_none().0, item_index, link.to_glib_none().0))
        }
    }

    fn get_n_items(&self) -> i32 {
        unsafe {
            ffi::g_menu_model_get_n_items(self.to_glib_none().0)
        }
    }

    fn is_mutable(&self) -> bool {
        unsafe {
            from_glib(ffi::g_menu_model_is_mutable(self.to_glib_none().0))
        }
    }

    fn items_changed(&self, position: i32, removed: i32, added: i32) {
        unsafe {
            ffi::g_menu_model_items_changed(self.to_glib_none().0, position, removed, added);
        }
    }

    fn iterate_item_attributes(&self, item_index: i32) -> Option<MenuAttributeIter> {
        unsafe {
            from_glib_full(ffi::g_menu_model_iterate_item_attributes(self.to_glib_none().0, item_index))
        }
    }

    fn iterate_item_links(&self, item_index: i32) -> Option<MenuLinkIter> {
        unsafe {
            from_glib_full(ffi::g_menu_model_iterate_item_links(self.to_glib_none().0, item_index))
        }
    }

    fn connect_items_changed<F: Fn(&Self, i32, i32, i32) + 'static>(&self, f: F) -> u64 {
        unsafe {
            let f: Box_<Box_<Fn(&Self, i32, i32, i32) + 'static>> = Box_::new(Box_::new(f));
            connect(self.to_glib_none().0, "items-changed",
                transmute(items_changed_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
        }
    }
}

unsafe extern "C" fn items_changed_trampoline<P>(this: *mut ffi::GMenuModel, position: libc::c_int, removed: libc::c_int, added: libc::c_int, f: glib_ffi::gpointer)
where P: IsA<MenuModel> {
    callback_guard!();
    let f: &Box_<Fn(&P, i32, i32, i32) + 'static> = transmute(f);
    f(&MenuModel::from_glib_none(this).downcast_unchecked(), position, removed, added)
}