157 lines
4.2 KiB
Rust
157 lines
4.2 KiB
Rust
//! # DBus interface proxy for: `org.freedesktop.UPower.KbdBacklight`
|
|
//!
|
|
//! This code was generated by `zbus-xmlgen` `2.0.1` from DBus introspection data.
|
|
//! Source: `Interface '/org/freedesktop/UPower/KbdBacklight' from service 'org.freedesktop.UPower' on system bus`.
|
|
use cctk::{
|
|
sctk::{output::OutputInfo, reexports::calloop},
|
|
toplevel_info::ToplevelInfo,
|
|
wayland_client::protocol::wl_output::WlOutput,
|
|
wayland_protocols::ext::{
|
|
foreign_toplevel_list::v1::client::ext_foreign_toplevel_handle_v1::ExtForeignToplevelHandleV1,
|
|
workspace::v1::client::ext_workspace_handle_v1::ExtWorkspaceHandleV1,
|
|
},
|
|
};
|
|
use cosmic::{
|
|
iced::{self, Subscription, stream},
|
|
iced_core::image::Bytes,
|
|
};
|
|
use image::EncodableLayout;
|
|
|
|
use futures::{
|
|
SinkExt, StreamExt,
|
|
channel::mpsc::{UnboundedReceiver, unbounded},
|
|
};
|
|
use std::fmt::Debug;
|
|
use std::sync::LazyLock;
|
|
use tokio::sync::Mutex;
|
|
|
|
use crate::wayland_handler::wayland_handler;
|
|
|
|
pub static WAYLAND_RX: LazyLock<Mutex<Option<UnboundedReceiver<WaylandUpdate>>>> =
|
|
LazyLock::new(|| Mutex::new(None));
|
|
|
|
pub fn wayland_subscription() -> iced::Subscription<WaylandUpdate> {
|
|
Subscription::run_with_id(
|
|
std::any::TypeId::of::<WaylandUpdate>(),
|
|
stream::channel(50, move |mut output| async move {
|
|
let mut state = State::Waiting;
|
|
|
|
loop {
|
|
state = start_listening(state, &mut output).await;
|
|
}
|
|
}),
|
|
)
|
|
}
|
|
|
|
pub enum State {
|
|
Waiting,
|
|
Finished,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct WaylandImage {
|
|
pub img: Bytes,
|
|
pub width: u32,
|
|
pub height: u32,
|
|
}
|
|
|
|
impl WaylandImage {
|
|
pub fn new(img: image::RgbaImage) -> Self {
|
|
let width = img.width();
|
|
let height = img.height();
|
|
|
|
Self {
|
|
img: Bytes::from_owner(img.into_vec()),
|
|
width,
|
|
height,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl AsRef<[u8]> for WaylandImage {
|
|
fn as_ref(&self) -> &[u8] {
|
|
self.img.as_bytes()
|
|
}
|
|
}
|
|
|
|
async fn start_listening(
|
|
state: State,
|
|
output: &mut futures::channel::mpsc::Sender<WaylandUpdate>,
|
|
) -> State {
|
|
match state {
|
|
State::Waiting => {
|
|
let mut guard = WAYLAND_RX.lock().await;
|
|
let rx = {
|
|
if guard.is_none() {
|
|
let (calloop_tx, calloop_rx) = calloop::channel::channel();
|
|
let (toplevel_tx, toplevel_rx) = unbounded();
|
|
let _ = std::thread::spawn(move || {
|
|
wayland_handler(toplevel_tx, calloop_rx);
|
|
});
|
|
*guard = Some(toplevel_rx);
|
|
_ = output.send(WaylandUpdate::Init(calloop_tx)).await;
|
|
}
|
|
guard.as_mut().unwrap()
|
|
};
|
|
if let Some(u) = rx.next().await {
|
|
_ = output.send(u).await;
|
|
State::Waiting
|
|
} else {
|
|
_ = output.send(WaylandUpdate::Finished).await;
|
|
tracing::error!("Wayland handler thread died");
|
|
State::Finished
|
|
}
|
|
}
|
|
State::Finished => iced::futures::future::pending().await,
|
|
}
|
|
}
|
|
|
|
#[derive(Clone, Debug)]
|
|
pub enum WaylandUpdate {
|
|
Init(calloop::channel::Sender<WaylandRequest>),
|
|
Finished,
|
|
Toplevel(ToplevelUpdate),
|
|
Workspace(Vec<ExtWorkspaceHandleV1>),
|
|
Output(OutputUpdate),
|
|
ActivationToken {
|
|
token: Option<String>,
|
|
app_id: Option<String>,
|
|
exec: String,
|
|
gpu_idx: Option<usize>,
|
|
terminal: bool,
|
|
},
|
|
Image(ExtForeignToplevelHandleV1, WaylandImage),
|
|
}
|
|
|
|
#[derive(Clone, Debug)]
|
|
pub enum ToplevelUpdate {
|
|
Add(ToplevelInfo),
|
|
Update(ToplevelInfo),
|
|
Remove(ExtForeignToplevelHandleV1),
|
|
}
|
|
|
|
#[derive(Clone, Debug)]
|
|
pub enum OutputUpdate {
|
|
Add(WlOutput, OutputInfo),
|
|
Update(WlOutput, OutputInfo),
|
|
Remove(WlOutput),
|
|
}
|
|
|
|
#[derive(Clone, Debug)]
|
|
pub enum WaylandRequest {
|
|
Toplevel(ToplevelRequest),
|
|
TokenRequest {
|
|
app_id: String,
|
|
exec: String,
|
|
gpu_idx: Option<usize>,
|
|
terminal: bool,
|
|
},
|
|
Screencopy(ExtForeignToplevelHandleV1),
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub enum ToplevelRequest {
|
|
Activate(ExtForeignToplevelHandleV1),
|
|
Minimize(ExtForeignToplevelHandleV1),
|
|
Quit(ExtForeignToplevelHandleV1),
|
|
}
|