59 lines
1.6 KiB
Rust
59 lines
1.6 KiB
Rust
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Copyright (c) 2024, Richard Acayan. All rights reserved.
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*/
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extern crate polling;
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mod wayland;
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mod core;
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use core::Layout;
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use polling::Event;
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use polling::Events;
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use polling::Poller;
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use std::path::Path;
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use std::time::Instant;
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use wayland::Dispatcher;
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use wayland::wayland_client::Connection;
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use wayland::wayland_client::globals;
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fn main()
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{
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let conn = Connection::connect_to_env().unwrap();
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let (globals, mut queue) = globals::registry_queue_init::<Dispatcher>(&conn)
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.expect("Registry required");
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let layouts = Path::new("/usr/share/unfettered-keyboard/layouts");
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let layout = Layout::load(&layouts, "latn_qwerty_us.xml")
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.expect("Layout should be loadable");
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let mut dispatcher = Dispatcher::new(layout, queue.handle(), &globals).unwrap();
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let wl_evt = Event::readable(0);
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let poller = Poller::new().unwrap();
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let mut events = Events::new();
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loop {
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queue.flush().unwrap();
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let guard = queue.prepare_read().unwrap();
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let fd = guard.connection_fd();
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let timer = dispatcher.button().next_time().map(|t| t - Instant::now());
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unsafe {
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poller.add(&fd, wl_evt).unwrap();
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}
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events.clear();
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poller.wait(&mut events, timer).unwrap();
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poller.delete(fd).unwrap();
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if !events.is_empty() {
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guard.read().unwrap();
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queue.dispatch_pending(&mut dispatcher).unwrap();
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}
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dispatcher.dispatch_timers();
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}
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}
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