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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 Display;
use ffi;
use glib::object::ObjectType;
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 DisplayManager(Object<ffi::GdkDisplayManager, DisplayManagerClass>);

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

impl DisplayManager {
    pub fn get_default_display(&self) -> Option<Display> {
        unsafe {
            from_glib_none(ffi::gdk_display_manager_get_default_display(self.to_glib_none().0))
        }
    }

    pub fn list_displays(&self) -> Vec<Display> {
        unsafe {
            FromGlibPtrContainer::from_glib_container(ffi::gdk_display_manager_list_displays(self.to_glib_none().0))
        }
    }

    pub fn open_display(&self, name: &str) -> Option<Display> {
        unsafe {
            from_glib_none(ffi::gdk_display_manager_open_display(self.to_glib_none().0, name.to_glib_none().0))
        }
    }

    pub fn set_default_display(&self, display: &Display) {
        unsafe {
            ffi::gdk_display_manager_set_default_display(self.to_glib_none().0, display.to_glib_none().0);
        }
    }

    pub fn get() -> DisplayManager {
        assert_initialized_main_thread!();
        unsafe {
            from_glib_none(ffi::gdk_display_manager_get())
        }
    }

    pub fn connect_display_opened<F: Fn(&DisplayManager, &Display) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(self.as_ptr() as *mut _, b"display-opened\0".as_ptr() as *const _,
                Some(transmute(display_opened_trampoline::<F> as usize)), Box_::into_raw(f))
        }
    }

    pub fn connect_property_default_display_notify<F: Fn(&DisplayManager) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(self.as_ptr() as *mut _, b"notify::default-display\0".as_ptr() as *const _,
                Some(transmute(notify_default_display_trampoline::<F> as usize)), Box_::into_raw(f))
        }
    }
}

unsafe extern "C" fn display_opened_trampoline<F: Fn(&DisplayManager, &Display) + 'static>(this: *mut ffi::GdkDisplayManager, display: *mut ffi::GdkDisplay, f: glib_ffi::gpointer) {
    let f: &F = transmute(f);
    f(&from_glib_borrow(this), &from_glib_borrow(display))
}

unsafe extern "C" fn notify_default_display_trampoline<F: Fn(&DisplayManager) + 'static>(this: *mut ffi::GdkDisplayManager, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
    let f: &F = transmute(f);
    f(&from_glib_borrow(this))
}

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