hyprswitch 3.3.2

A CLI/GUI that allows switching between windows in Hyprland
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use std::sync::{Arc, Mutex};

use crate::{InitConfig, Payload, Share, SharedData};
use gtk4::glib::clone;
use tracing::{debug, span, Level};

mod cache;
pub mod gui;
mod handle_client;
mod handle_fns;
mod submap;

use crate::envs::SYSTEMD_SERVICE;
pub use submap::deactivate_submap;

pub fn start_daemon(init_config: InitConfig) -> anyhow::Result<()> {
    // we don't have any config here, so we just create a default one with no filtering (but fill the monitors as they are needed for gtk)
    // create arc to send to threads containing the config the daemon was initialized with and the data (clients, etc.)
    let (sender, receiver) = async_channel::bounded::<Payload>(1);
    let (return_sender, return_receiver) = async_channel::bounded::<Option<Payload>>(1);
    let share: Share = Arc::new((Mutex::new(SharedData::default()), sender, return_receiver));

    std::thread::scope(move |scope| {
        scope.spawn(clone!(
            #[strong]
            share,
            move || {
                let _span = span!(Level::TRACE, "handle").entered();
                handle_client::start_handler_blocking(&share);
            }
        ));

        if *SYSTEMD_SERVICE {
            scope.spawn(clone!(
                #[strong]
                share,
                move || {
                    let _span = span!(Level::TRACE, "gui_restart").entered();
                    gui::start_gui_restarter(share);
                }
            ));
        } else {
            debug!("Not running as systemd service, exiting on monitor changes not supported");
        }

        scope.spawn(move || {
            loop {
                // restart gui if this loop exits
                let _span = span!(Level::TRACE, "gui").entered();
                gui::reload_desktop_maps();
                gui::start_gui_blocking(
                    share.clone(),
                    init_config.clone(),
                    receiver.clone(),
                    return_sender.clone(),
                );
            }
        });
    });

    Ok(())
}