gdk4 0.3.1

Rust bindings of the GDK 4 library
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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.git)
// DO NOT EDIT

use crate::ContentFormats;
use crate::Device;
use crate::Display;
use crate::Drag;
use crate::DragAction;
use crate::Surface;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib::wrapper! {
    #[doc(alias = "GdkDrop")]
    pub struct Drop(Object<ffi::GdkDrop>);

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

impl Drop {
    #[doc(alias = "gdk_drop_finish")]
    pub fn finish(&self, action: DragAction) {
        unsafe {
            ffi::gdk_drop_finish(self.to_glib_none().0, action.into_glib());
        }
    }

    #[doc(alias = "gdk_drop_get_actions")]
    #[doc(alias = "get_actions")]
    pub fn actions(&self) -> DragAction {
        unsafe { from_glib(ffi::gdk_drop_get_actions(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_get_device")]
    #[doc(alias = "get_device")]
    pub fn device(&self) -> Option<Device> {
        unsafe { from_glib_none(ffi::gdk_drop_get_device(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_get_display")]
    #[doc(alias = "get_display")]
    pub fn display(&self) -> Option<Display> {
        unsafe { from_glib_none(ffi::gdk_drop_get_display(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_get_drag")]
    #[doc(alias = "get_drag")]
    pub fn drag(&self) -> Option<Drag> {
        unsafe { from_glib_none(ffi::gdk_drop_get_drag(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_get_formats")]
    #[doc(alias = "get_formats")]
    pub fn formats(&self) -> Option<ContentFormats> {
        unsafe { from_glib_none(ffi::gdk_drop_get_formats(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_get_surface")]
    #[doc(alias = "get_surface")]
    pub fn surface(&self) -> Option<Surface> {
        unsafe { from_glib_none(ffi::gdk_drop_get_surface(self.to_glib_none().0)) }
    }

    #[doc(alias = "gdk_drop_status")]
    pub fn status(&self, actions: DragAction, preferred: DragAction) {
        unsafe {
            ffi::gdk_drop_status(
                self.to_glib_none().0,
                actions.into_glib(),
                preferred.into_glib(),
            );
        }
    }

    #[doc(alias = "display")]
    pub fn connect_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_display_trampoline<F: Fn(&Drop) + 'static>(
            this: *mut ffi::GdkDrop,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::display\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_display_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl fmt::Display for Drop {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("Drop")
    }
}