use crate::Window;
use glib::object::IsA;
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;
use std::pin::Pin;
use std::ptr;
glib::wrapper! {
#[doc(alias = "GtkFileLauncher")]
pub struct FileLauncher(Object<ffi::GtkFileLauncher, ffi::GtkFileLauncherClass>);
match fn {
type_ => || ffi::gtk_file_launcher_get_type(),
}
}
impl FileLauncher {
#[doc(alias = "gtk_file_launcher_new")]
pub fn new(file: Option<&impl IsA<gio::File>>) -> FileLauncher {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gtk_file_launcher_new(
file.map(|p| p.as_ref()).to_glib_none().0,
))
}
}
#[doc(alias = "gtk_file_launcher_get_file")]
#[doc(alias = "get_file")]
pub fn file(&self) -> Option<gio::File> {
unsafe { from_glib_none(ffi::gtk_file_launcher_get_file(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_file_launcher_launch")]
pub fn launch<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<gio::Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn launch_trampoline<P: FnOnce(Result<(), glib::Error>) + 'static>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut gio::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ = ffi::gtk_file_launcher_launch_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = launch_trampoline::<P>;
unsafe {
ffi::gtk_file_launcher_launch(
self.to_glib_none().0,
parent.map(|p| p.as_ref()).to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
pub fn launch_future(
&self,
parent: Option<&(impl IsA<Window> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
let parent = parent.map(ToOwned::to_owned);
Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
obj.launch(
parent.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
}))
}
#[doc(alias = "gtk_file_launcher_open_containing_folder")]
pub fn open_containing_folder<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<gio::Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn open_containing_folder_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut gio::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ = ffi::gtk_file_launcher_open_containing_folder_finish(
_source_object as *mut _,
res,
&mut error,
);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = open_containing_folder_trampoline::<P>;
unsafe {
ffi::gtk_file_launcher_open_containing_folder(
self.to_glib_none().0,
parent.map(|p| p.as_ref()).to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
pub fn open_containing_folder_future(
&self,
parent: Option<&(impl IsA<Window> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
let parent = parent.map(ToOwned::to_owned);
Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
obj.open_containing_folder(
parent.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
}))
}
#[doc(alias = "gtk_file_launcher_set_file")]
pub fn set_file(&self, file: Option<&impl IsA<gio::File>>) {
unsafe {
ffi::gtk_file_launcher_set_file(
self.to_glib_none().0,
file.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
#[cfg(any(feature = "v4_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v4_10")))]
#[doc(alias = "file")]
pub fn connect_file_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_file_trampoline<F: Fn(&FileLauncher) + 'static>(
this: *mut ffi::GtkFileLauncher,
_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::file\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_file_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for FileLauncher {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("FileLauncher")
}
}