61 lines
1.4 KiB
Rust
61 lines
1.4 KiB
Rust
use {
|
|
crate::{
|
|
object::Version,
|
|
utils::clonecell::CloneCell,
|
|
wire::{jay_output::*, JayOutputId},
|
|
wl_usr::{usr_object::UsrObject, UsrCon},
|
|
},
|
|
std::{convert::Infallible, rc::Rc},
|
|
};
|
|
|
|
pub struct UsrJayOutput {
|
|
pub id: JayOutputId,
|
|
pub con: Rc<UsrCon>,
|
|
pub owner: CloneCell<Option<Rc<dyn UsrJayOutputOwner>>>,
|
|
pub version: Version,
|
|
}
|
|
|
|
pub trait UsrJayOutputOwner {
|
|
fn linear_id(self: Rc<Self>, ev: &LinearId) {
|
|
let _ = ev;
|
|
}
|
|
|
|
fn destroyed(&self) {}
|
|
}
|
|
|
|
impl JayOutputEventHandler for UsrJayOutput {
|
|
type Error = Infallible;
|
|
|
|
fn linear_id(&self, ev: LinearId, _slf: &Rc<Self>) -> Result<(), Self::Error> {
|
|
if let Some(owner) = self.owner.get() {
|
|
owner.linear_id(&ev);
|
|
}
|
|
Ok(())
|
|
}
|
|
|
|
fn unused(&self, _ev: Unused, _slf: &Rc<Self>) -> Result<(), Self::Error> {
|
|
unimplemented!();
|
|
}
|
|
|
|
fn destroyed(&self, _ev: Destroyed, _slf: &Rc<Self>) -> Result<(), Self::Error> {
|
|
if let Some(owner) = self.owner.get() {
|
|
owner.destroyed();
|
|
}
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
usr_object_base! {
|
|
self = UsrJayOutput = JayOutput;
|
|
version = self.version;
|
|
}
|
|
|
|
impl UsrObject for UsrJayOutput {
|
|
fn destroy(&self) {
|
|
self.con.request(Destroy { self_id: self.id });
|
|
}
|
|
|
|
fn break_loops(&self) {
|
|
self.owner.set(None);
|
|
}
|
|
}
|