audrey/src/ui/window.rs

pub mod ffi {
    use gtk::glib;

    #[repr(C)]
    pub struct AudreyUiWindow {
        parent_instance: adw::ffi::AdwApplicationWindow,
    }

    #[repr(C)]
    pub struct AudreyUiWindowClass {
        parent_class: adw::ffi::AdwApplicationWindowClass,
    }

    extern "C" {
        pub fn audrey_ui_window_get_type() -> glib::ffi::GType;
        pub fn audrey_ui_window_new(app: *mut gtk::ffi::GtkApplication) -> *mut AudreyUiWindow;
    }
}

use adw::prelude::*;
use gtk::{gio, glib};

glib::wrapper! {
    pub struct Window(Object<ffi::AudreyUiWindow, ffi::AudreyUiWindowClass>)
        @extends adw::ApplicationWindow, gtk::ApplicationWindow, gtk::Window, gtk::Widget,
        @implements gio::ActionGroup, gio::ActionMap, gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget, gtk::Native, gtk::Root, gtk::ShortcutManager;

    match fn {
        type_ => || ffi::audrey_ui_window_get_type(),
    }
}

impl Window {
    pub fn new(app: &impl IsA<gtk::Application>) -> Self {
        use glib::translate::*;

        unsafe { from_glib_none(ffi::audrey_ui_window_new(app.as_ref().to_glib_none().0)) }
    }
}