leyoda/smithay-clipboard
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Update to SCTK 0.18.0

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The main highlight is the move to calloop to handle all the requests
which makes it possible to remove all the active polling and clean the
data reading/writing, as well as accepting arbitrary long payloads.

This update also fixes the CI for the repository by moving it to github
actions, sets the minimum rust version, and edition to 2021.

Fixes #46.
Fixes #44.
Fixes #34.
This commit is contained in:
Kirill Chibisov 2023-10-10 20:49:56 +04:00 • committed by GitHub
parent e2ffc4f183
commit 31392200dc
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15 changed files with 1124 additions and 937 deletions
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24
src/lib.rs
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@ -1,17 +1,19 @@
//! Smithay Clipboard
//!
//! Provides access to the Wayland clipboard for gui applications. The user should have surface
//! around.
//! Provides access to the Wayland clipboard for gui applications. The user
//! should have surface around.
#![deny(clippy::all, clippy::if_not_else, clippy::enum_glob_use)]
use std::ffi::c_void;
use std::io::Result;
use std::sync::mpsc::{self, Receiver, Sender};
use std::sync::mpsc::{self, Receiver};
use sctk::reexports::client::Display;
use sctk::reexports::calloop::channel::{self, Sender};
use sctk::reexports::client::backend::Backend;
use sctk::reexports::client::Connection;
mod env;
mod mime;
mod state;
mod worker;
/// Access to a Wayland clipboard.
@ -22,24 +24,24 @@ pub struct Clipboard {
}
impl Clipboard {
/// Creates new clipboard which will be running on its own thread with its own event queue to
/// handle clipboard requests.
/// Creates new clipboard which will be running on its own thread with its
/// own event queue to handle clipboard requests.
///
/// # Safety
///
/// `display` must be a valid `*mut wl_display` pointer, and it must remain
/// valid for as long as `Clipboard` object is alive.
pub unsafe fn new(display: *mut c_void) -> Self {
let display = Display::from_external_display(display as *mut _);
let backend = unsafe { Backend::from_foreign_display(display.cast()) };
let connection = Connection::from_backend(backend);
// Create channel to send data to clipboard thread.
let (request_sender, clipboard_request_receiver) = mpsc::channel();
let (request_sender, rx_chan) = channel::channel();
// Create channel to get data from the clipboard thread.
let (clipboard_reply_sender, request_receiver) = mpsc::channel();
let name = String::from("smithay-clipboard");
let clipboard_thread =
worker::spawn(name, display, clipboard_request_receiver, clipboard_reply_sender);
let clipboard_thread = worker::spawn(name, connection, rx_chan, clipboard_reply_sender);
Self { request_receiver, request_sender, clipboard_thread }
}