use crate::{Core,ObjectFeatures};
use glib::{prelude::*,signal::{connect_raw, SignalHandlerId},translate::*};
use std::{boxed::Box as Box_,pin::Pin};
glib::wrapper! {
#[doc(alias = "WpObject")]
pub struct Object(Object<ffi::WpObject, ffi::WpObjectClass>);
match fn {
type_ => || ffi::wp_object_get_type(),
}
}
impl Object {
pub const NONE: Option<&'static Object> = None;
}
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::Object>> Sealed for T {}
}
pub trait ObjectExt: IsA<Object> + sealed::Sealed + 'static {
#[cfg(feature = "v0_4_6")]
#[cfg_attr(docsrs, doc(cfg(feature = "v0_4_6")))]
#[doc(alias = "wp_object_abort_activation")]
fn abort_activation(&self, msg: &str) {
unsafe {
ffi::wp_object_abort_activation(self.as_ref().to_glib_none().0, msg.to_glib_none().0);
}
}
#[doc(alias = "wp_object_activate")]
fn activate<P: FnOnce(Result<(), glib::Error>) + 'static>(&self, features: ObjectFeatures, 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 activate_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 = std::ptr::null_mut();
let _ = ffi::wp_object_activate_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 = activate_trampoline::<P>;
unsafe {
ffi::wp_object_activate(self.as_ref().to_glib_none().0, features.into_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, Some(callback), Box_::into_raw(user_data) as *mut _);
}
}
fn activate_future(&self, features: ObjectFeatures) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
obj.activate(
features,
Some(cancellable),
move |res| {
send.resolve(res);
},
);
}))
}
#[doc(alias = "wp_object_activate_closure")]
fn activate_closure(&self, features: ObjectFeatures, cancellable: Option<&impl IsA<gio::Cancellable>>, closure: glib::Closure) {
unsafe {
ffi::wp_object_activate_closure(self.as_ref().to_glib_none().0, features.into_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, closure.into_glib_ptr());
}
}
#[doc(alias = "wp_object_deactivate")]
fn deactivate(&self, features: ObjectFeatures) {
unsafe {
ffi::wp_object_deactivate(self.as_ref().to_glib_none().0, features.into_glib());
}
}
#[doc(alias = "wp_object_get_active_features")]
#[doc(alias = "get_active_features")]
fn active_features(&self) -> ObjectFeatures {
unsafe {
from_glib(ffi::wp_object_get_active_features(self.as_ref().to_glib_none().0))
}
}
#[doc(alias = "wp_object_get_core")]
#[doc(alias = "get_core")]
fn core(&self) -> Option<Core> {
unsafe {
from_glib_full(ffi::wp_object_get_core(self.as_ref().to_glib_none().0))
}
}
#[doc(alias = "wp_object_get_supported_features")]
#[doc(alias = "get_supported_features")]
fn supported_features(&self) -> ObjectFeatures {
unsafe {
from_glib(ffi::wp_object_get_supported_features(self.as_ref().to_glib_none().0))
}
}
#[doc(alias = "wp_object_update_features")]
fn update_features(&self, activated: ObjectFeatures, deactivated: ObjectFeatures) {
unsafe {
ffi::wp_object_update_features(self.as_ref().to_glib_none().0, activated.into_glib(), deactivated.into_glib());
}
}
#[doc(alias = "active-features")]
fn connect_active_features_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_active_features_trampoline<P: IsA<Object>, F: Fn(&P) + 'static>(this: *mut ffi::WpObject, _param_spec: glib::ffi::gpointer, f: glib::ffi::gpointer) {
let f: &F = &*(f as *const F);
f(Object::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"notify::active-features\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(notify_active_features_trampoline::<Self, F> as *const ())), Box_::into_raw(f))
}
}
#[doc(alias = "supported-features")]
fn connect_supported_features_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_supported_features_trampoline<P: IsA<Object>, F: Fn(&P) + 'static>(this: *mut ffi::WpObject, _param_spec: glib::ffi::gpointer, f: glib::ffi::gpointer) {
let f: &F = &*(f as *const F);
f(Object::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"notify::supported-features\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(notify_supported_features_trampoline::<Self, F> as *const ())), Box_::into_raw(f))
}
}
}
impl<O: IsA<Object>> ObjectExt for O {}