e9848a2d4f
Requires pop-os/cosmic-protocols#49. The duplication between applets, and cosmic-workspace/xdg-desktop-portal-cosmic, should be moved to shared abstractions. But that can be done after moving to `ext-image-copy-capture`. `ToplevelInfo` now contains both ext and cosmic handles, so the tuples of handles and info are needed. Use just the info.
91 lines
2.5 KiB
Rust
91 lines
2.5 KiB
Rust
// Copyright 2023 System76 <info@system76.com>
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// SPDX-License-Identifier: GPL-3.0-only
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//! # DBus interface proxy for: `org.freedesktop.UPower.KbdBacklight`
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//!
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//! This code was generated by `zbus-xmlgen` `2.0.1` from DBus introspection data.
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//! Source: `Interface '/org/freedesktop/UPower/KbdBacklight' from service 'org.freedesktop.UPower' on system bus`.
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use cctk::{sctk::reexports::calloop, toplevel_info::ToplevelInfo};
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use cosmic::{
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cctk::{
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self,
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wayland_protocols::ext::foreign_toplevel_list::v1::client::ext_foreign_toplevel_handle_v1::ExtForeignToplevelHandleV1,
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},
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iced::{self, Subscription},
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iced_core::image::Bytes,
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iced_futures::{futures, stream},
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};
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use futures::SinkExt;
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use image::EncodableLayout;
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use std::fmt::Debug;
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use crate::wayland_handler::wayland_handler;
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pub fn wayland_subscription() -> iced::Subscription<WaylandUpdate> {
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Subscription::run_with_id(
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std::any::TypeId::of::<WaylandUpdate>(),
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stream::channel(1, move |mut output| async move {
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let (calloop_tx, calloop_rx) = calloop::channel::channel();
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let runtime = tokio::runtime::Handle::current();
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let _ = std::thread::spawn(move || {
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runtime.block_on(async move {
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_ = output.send(WaylandUpdate::Init(calloop_tx)).await;
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wayland_handler(output.clone(), calloop_rx);
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tracing::error!("Wayland handler thread died");
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_ = output.send(WaylandUpdate::Finished).await;
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});
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});
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futures::future::pending().await
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}),
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)
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}
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#[derive(Clone, Debug)]
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pub enum WaylandUpdate {
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Init(calloop::channel::Sender<WaylandRequest>),
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Finished,
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Toplevel(ToplevelUpdate),
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Image(ExtForeignToplevelHandleV1, WaylandImage),
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}
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#[derive(Debug, Clone)]
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pub struct WaylandImage {
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pub img: Bytes,
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pub width: u32,
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pub height: u32,
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}
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impl WaylandImage {
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pub fn new(img: image::RgbaImage) -> Self {
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Self {
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img: Bytes::copy_from_slice(img.as_bytes()),
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width: img.width(),
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height: img.height(),
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}
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}
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}
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impl AsRef<[u8]> for WaylandImage {
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fn as_ref(&self) -> &[u8] {
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self.img.as_bytes()
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}
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}
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#[derive(Clone, Debug)]
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pub enum ToplevelUpdate {
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Add(ToplevelInfo),
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Update(ToplevelInfo),
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Remove(ExtForeignToplevelHandleV1),
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}
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#[derive(Clone, Debug)]
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pub enum WaylandRequest {
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Toplevel(ToplevelRequest),
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}
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#[derive(Debug, Clone)]
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pub enum ToplevelRequest {
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Activate(ExtForeignToplevelHandleV1),
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}
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