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atk 0.6.0

Rust bindings for the ATK library
Documentation 
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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 Object;
use ffi;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect_raw;
use glib::translate::*;
use glib_ffi;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib_wrapper! {
    pub struct Selection(Interface<ffi::AtkSelection>);

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

pub const NONE_SELECTION: Option<&Selection> = None;

pub trait SelectionExt: 'static {
    fn add_selection(&self, i: i32) -> bool;

    fn clear_selection(&self) -> bool;

    fn get_selection_count(&self) -> i32;

    fn is_child_selected(&self, i: i32) -> bool;

    fn ref_selection(&self, i: i32) -> Option<Object>;

    fn remove_selection(&self, i: i32) -> bool;

    fn select_all_selection(&self) -> bool;

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

impl<O: IsA<Selection>> SelectionExt for O {
    fn add_selection(&self, i: i32) -> bool {
        unsafe {
            from_glib(ffi::atk_selection_add_selection(self.as_ref().to_glib_none().0, i))
        }
    }

    fn clear_selection(&self) -> bool {
        unsafe {
            from_glib(ffi::atk_selection_clear_selection(self.as_ref().to_glib_none().0))
        }
    }

    fn get_selection_count(&self) -> i32 {
        unsafe {
            ffi::atk_selection_get_selection_count(self.as_ref().to_glib_none().0)
        }
    }

    fn is_child_selected(&self, i: i32) -> bool {
        unsafe {
            from_glib(ffi::atk_selection_is_child_selected(self.as_ref().to_glib_none().0, i))
        }
    }

    fn ref_selection(&self, i: i32) -> Option<Object> {
        unsafe {
            from_glib_full(ffi::atk_selection_ref_selection(self.as_ref().to_glib_none().0, i))
        }
    }

    fn remove_selection(&self, i: i32) -> bool {
        unsafe {
            from_glib(ffi::atk_selection_remove_selection(self.as_ref().to_glib_none().0, i))
        }
    }

    fn select_all_selection(&self) -> bool {
        unsafe {
            from_glib(ffi::atk_selection_select_all_selection(self.as_ref().to_glib_none().0))
        }
    }

    fn connect_selection_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(self.as_ptr() as *mut _, b"selection-changed\0".as_ptr() as *const _,
                Some(transmute(selection_changed_trampoline::<Self, F> as usize)), Box_::into_raw(f))
        }
    }
}

unsafe extern "C" fn selection_changed_trampoline<P, F: Fn(&P) + 'static>(this: *mut ffi::AtkSelection, f: glib_ffi::gpointer)
where P: IsA<Selection> {
    let f: &F = transmute(f);
    f(&Selection::from_glib_borrow(this).unsafe_cast())
}

impl fmt::Display for Selection {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "Selection")
    }
}