gtk4/
print_job.rs

1// Take a look at the license at the top of the repository in the LICENSE file.
2
3use std::boxed::Box as Box_;
4
5use glib::translate::*;
6
7use crate::{ffi, PrintJob};
8
9impl PrintJob {
10    #[doc(alias = "gtk_print_job_send")]
11    pub fn send<P: Fn(&PrintJob, Result<(), glib::Error>) + 'static>(&self, callback: P) {
12        let callback_data: Box_<P> = Box_::new(callback);
13        unsafe extern "C" fn callback_func<P: Fn(&PrintJob, Result<(), glib::Error>) + 'static>(
14            print_job: *mut ffi::GtkPrintJob,
15            user_data: glib::ffi::gpointer,
16            error: *const glib::ffi::GError,
17        ) {
18            let print_job = from_glib_borrow(print_job);
19            let result = if error.is_null() {
20                Ok(())
21            } else {
22                Err(from_glib_none(error))
23            };
24            let callback: &P = &*(user_data as *mut _);
25            (*callback)(&print_job, result);
26        }
27        let callback = Some(callback_func::<P> as _);
28        unsafe extern "C" fn dnotify_func<P>(data: glib::ffi::gpointer) {
29            let _callback: Box_<P> = Box_::from_raw(data as *mut _);
30        }
31        let destroy_call3 = Some(dnotify_func::<P> as _);
32        let super_callback0: Box_<P> = callback_data;
33        unsafe {
34            ffi::gtk_print_job_send(
35                self.to_glib_none().0,
36                callback,
37                Box_::into_raw(super_callback0) as *mut _,
38                destroy_call3,
39            );
40        }
41    }
42}
gtk4/print_job.rs

gtk4/
print_job.rs
