jay-compositor 1.15.0

use crate::client::Client;
use crate::client::LookupError;
use crate::globals::Global;
use crate::globals::GlobalName;
use crate::ifs::ipc::wl_data_device::WlDataDevice;
use crate::ifs::ipc::wl_data_source::WlDataSource;
use crate::leaks::Tracker;
use crate::object::Version;
use crate::wire::WlDataDeviceManagerId;
use crate::wire::wl_data_device_manager::*;
use jay_proc::Global;
use jay_proc::Object;
use std::convert::Infallible;
use std::rc::Rc;

pub(super) const DND_NONE: u32 = 0;
#[expect(unused)]
pub(super) const DND_COPY: u32 = 1;
#[expect(unused)]
pub(super) const DND_MOVE: u32 = 2;
#[expect(unused)]
pub(super) const DND_ASK: u32 = 4;
pub(super) const DND_ALL: u32 = 7;

#[derive(Global)]
pub struct WlDataDeviceManagerGlobal {
    name: GlobalName,
}

#[derive(Object)]
pub struct WlDataDeviceManager {
    id: WlDataDeviceManagerId,
    client: Rc<Client>,
    version: Version,
    tracker: Tracker<Self>,
}

impl WlDataDeviceManagerGlobal {
    pub fn new(name: GlobalName) -> Self {
        Self { name }
    }

    fn bind_(
        self: Rc<Self>,
        id: WlDataDeviceManagerId,
        client: &Rc<Client>,
        version: Version,
    ) -> Result<(), Infallible> {
        let obj = Rc::new(WlDataDeviceManager {
            id,
            client: client.clone(),
            version,
            tracker: Default::default(),
        });
        track!(client, obj);
        client.add_client_obj(&obj);
        Ok(())
    }
}

impl WlDataDeviceManagerRequestHandler for WlDataDeviceManager {
    type Error = LookupError;

    fn create_data_source(
        &self,
        req: CreateDataSource,
        _slf: &Rc<Self>,
    ) -> Result<(), Self::Error> {
        let res = Rc::new(WlDataSource::new(req.id, &self.client, self.version));
        track!(self.client, res);
        self.client.add_client_obj(&res);
        Ok(())
    }

    fn get_data_device(&self, req: GetDataDevice, _slf: &Rc<Self>) -> Result<(), Self::Error> {
        let seat = self.client.lookup(req.seat)?;
        let dev = Rc::new(WlDataDevice::new(
            req.id,
            &self.client,
            self.version,
            &seat.global,
        ));
        track!(self.client, dev);
        seat.global.add_data_device(&dev);
        self.client.add_client_obj(&dev);
        Ok(())
    }

    fn release(&self, _req: Release, _slf: &Rc<Self>) -> Result<(), Self::Error> {
        self.client.remove_obj(self);
        Ok(())
    }
}

impl Global for WlDataDeviceManagerGlobal {
    fn version(&self) -> u32 {
        4
    }
}