Commit initial cosmic-idle prototype I wrote earlier
This commit is contained in:
Ian Douglas Scott
commit
97ab302ae4
6 changed files with 1393 additions and 0 deletions
357
src/main.rs
Normal file
357
src/main.rs
Normal file
|
|
@ -0,0 +1,357 @@
|
|||
use keyframe::{ease, functions::EaseInOut};
|
||||
use rustix::fd::AsFd;
|
||||
use std::time::{Duration, Instant};
|
||||
use wayland_client::{
|
||||
delegate_noop,
|
||||
globals::{registry_queue_init, GlobalListContents},
|
||||
protocol::{
|
||||
wl_buffer, wl_callback, wl_compositor, wl_output, wl_pointer, wl_registry, wl_seat, wl_shm,
|
||||
wl_shm_pool, wl_surface,
|
||||
},
|
||||
Connection, Dispatch, Proxy, QueueHandle,
|
||||
};
|
||||
use wayland_protocols::{
|
||||
ext::idle_notify::v1::client::{ext_idle_notification_v1, ext_idle_notifier_v1},
|
||||
wp::{
|
||||
single_pixel_buffer::v1::client::wp_single_pixel_buffer_manager_v1,
|
||||
viewporter::client::{wp_viewport, wp_viewporter},
|
||||
},
|
||||
};
|
||||
use wayland_protocols_wlr::{
|
||||
layer_shell::v1::client::{zwlr_layer_shell_v1, zwlr_layer_surface_v1},
|
||||
output_power_management::v1::client::{zwlr_output_power_manager_v1, zwlr_output_power_v1},
|
||||
};
|
||||
|
||||
const IDLE_TIME: u32 = 3000;
|
||||
const FADE_TIME: Duration = Duration::from_millis(2000);
|
||||
|
||||
struct FadeBlackSurface {
|
||||
surface: wl_surface::WlSurface,
|
||||
layer_surface: zwlr_layer_surface_v1::ZwlrLayerSurfaceV1,
|
||||
viewport: wp_viewport::WpViewport,
|
||||
has_first_configure: bool,
|
||||
started: Instant,
|
||||
}
|
||||
|
||||
impl FadeBlackSurface {
|
||||
fn new(inner: &StateInner, output: &wl_output::WlOutput) -> Self {
|
||||
let surface = inner.compositor.create_surface(&inner.qh, ());
|
||||
let layer_surface = inner.layer_shell.get_layer_surface(
|
||||
&surface,
|
||||
Some(output),
|
||||
zwlr_layer_shell_v1::Layer::Overlay,
|
||||
"fade-to-black".to_string(),
|
||||
&inner.qh,
|
||||
(),
|
||||
);
|
||||
layer_surface.set_anchor(zwlr_layer_surface_v1::Anchor::all());
|
||||
layer_surface.set_exclusive_zone(-1);
|
||||
let viewport = inner.viewporter.get_viewport(&surface, &inner.qh, ());
|
||||
surface.commit();
|
||||
Self {
|
||||
surface,
|
||||
layer_surface,
|
||||
viewport,
|
||||
has_first_configure: false,
|
||||
started: Instant::now(),
|
||||
}
|
||||
}
|
||||
|
||||
fn is_done(&self) -> bool {
|
||||
self.started.elapsed() > FADE_TIME
|
||||
}
|
||||
|
||||
fn configure(&mut self, inner: &StateInner, width: u32, height: u32) {
|
||||
self.viewport.set_destination(width as i32, height as i32);
|
||||
if !self.has_first_configure {
|
||||
self.update(inner);
|
||||
self.has_first_configure = true;
|
||||
}
|
||||
}
|
||||
|
||||
fn update(&self, inner: &StateInner) {
|
||||
let time = self.started.elapsed().as_secs_f64() / FADE_TIME.as_secs_f64();
|
||||
let alpha = ease(EaseInOut, 0., u32::MAX as f64, time) as u32;
|
||||
//let alpha_u8 = ease(EaseOut, 0., u8::MAX as f64, time) as u8;
|
||||
//dbg!(time, alpha);
|
||||
// XXX is shm buffer different?
|
||||
/*
|
||||
let fd = rustix::fs::memfd_create("shm buffer", rustix::fs::MemfdFlags::CLOEXEC).unwrap();
|
||||
rustix::io::write(&fd, &[0, 0, 0, alpha_u8]).unwrap();
|
||||
let pool = inner.shm.create_pool(fd.as_fd(), 4, &inner.qh, ());
|
||||
let buffer = pool.create_buffer(0, 1, 1, 4, wl_shm::Format::Argb8888, &inner.qh, ());
|
||||
pool.destroy();
|
||||
*/
|
||||
let buffer =
|
||||
inner
|
||||
.single_pixel_buffer_manager
|
||||
.create_u32_rgba_buffer(0, 0, 0, alpha, &inner.qh, ());
|
||||
/*
|
||||
let buffer =
|
||||
inner
|
||||
.single_pixel_buffer_manager
|
||||
.create_u32_rgba_buffer(0, 0, 0, u32::MAX / 2, &inner.qh, ());
|
||||
*/
|
||||
self.surface.attach(Some(&buffer), 0, 0);
|
||||
self.surface.frame(&inner.qh, self.surface.clone());
|
||||
self.surface.damage(0, 0, i32::MAX, i32::MAX);
|
||||
self.surface.commit();
|
||||
buffer.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for FadeBlackSurface {
|
||||
fn drop(&mut self) {
|
||||
self.viewport.destroy();
|
||||
self.layer_surface.destroy();
|
||||
self.surface.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
struct Output {
|
||||
output: wl_output::WlOutput,
|
||||
output_power: zwlr_output_power_v1::ZwlrOutputPowerV1,
|
||||
fade_surface: Option<FadeBlackSurface>,
|
||||
}
|
||||
|
||||
struct StateInner {
|
||||
output_power_manager: zwlr_output_power_manager_v1::ZwlrOutputPowerManagerV1,
|
||||
compositor: wl_compositor::WlCompositor,
|
||||
layer_shell: zwlr_layer_shell_v1::ZwlrLayerShellV1,
|
||||
viewporter: wp_viewporter::WpViewporter,
|
||||
single_pixel_buffer_manager: wp_single_pixel_buffer_manager_v1::WpSinglePixelBufferManagerV1,
|
||||
shm: wl_shm::WlShm,
|
||||
qh: QueueHandle<State>,
|
||||
}
|
||||
|
||||
struct State {
|
||||
inner: StateInner,
|
||||
outputs: Vec<Output>,
|
||||
}
|
||||
|
||||
impl State {
|
||||
fn update_idle(&mut self, is_idle: bool) {
|
||||
let mode = if dbg!(is_idle) {
|
||||
zwlr_output_power_v1::Mode::Off
|
||||
} else {
|
||||
zwlr_output_power_v1::Mode::On
|
||||
};
|
||||
for output in &mut self.outputs {
|
||||
if is_idle {
|
||||
output.fade_surface = Some(FadeBlackSurface::new(&self.inner, &output.output));
|
||||
} else {
|
||||
output.fade_surface = None;
|
||||
output.output_power.set_mode(zwlr_output_power_v1::Mode::On);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let connection = Connection::connect_to_env().unwrap();
|
||||
let (globals, mut event_queue) = registry_queue_init::<State>(&connection).unwrap();
|
||||
let qh = event_queue.handle();
|
||||
|
||||
let output_power_manager = globals
|
||||
.bind::<zwlr_output_power_manager_v1::ZwlrOutputPowerManagerV1, _, _>(&qh, 1..=1, ())
|
||||
.unwrap();
|
||||
|
||||
let idle_notifier = globals
|
||||
.bind::<ext_idle_notifier_v1::ExtIdleNotifierV1, _, _>(&qh, 1..=1, ())
|
||||
.unwrap();
|
||||
|
||||
let seat = globals
|
||||
.bind::<wl_seat::WlSeat, _, _>(&qh, 1..=1, ())
|
||||
.unwrap();
|
||||
seat.get_pointer(&qh, ()); // XXX
|
||||
|
||||
let shm = globals.bind::<wl_shm::WlShm, _, _>(&qh, 1..=1, ()).unwrap();
|
||||
|
||||
let compositor = globals
|
||||
.bind::<wl_compositor::WlCompositor, _, _>(&qh, 1..=1, ())
|
||||
.unwrap();
|
||||
|
||||
let layer_shell = globals
|
||||
.bind::<zwlr_layer_shell_v1::ZwlrLayerShellV1, _, _>(&qh, 1..=4, ())
|
||||
.unwrap();
|
||||
|
||||
let viewporter = globals
|
||||
.bind::<wp_viewporter::WpViewporter, _, _>(&qh, 1..=1, ())
|
||||
.unwrap();
|
||||
|
||||
let single_pixel_buffer_manager = globals
|
||||
.bind::<wp_single_pixel_buffer_manager_v1::WpSinglePixelBufferManagerV1, _, _>(
|
||||
&qh,
|
||||
1..=1,
|
||||
(),
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
let outputs = globals.contents().with_list(|list| {
|
||||
list.iter()
|
||||
.filter(|global| global.interface == wl_output::WlOutput::interface().name)
|
||||
.map(|global| {
|
||||
let output = globals
|
||||
.registry()
|
||||
.bind(global.name, global.version, &qh, ());
|
||||
let output_power = output_power_manager.get_output_power(&output, &qh, ());
|
||||
Output {
|
||||
output,
|
||||
output_power,
|
||||
fade_surface: None,
|
||||
}
|
||||
})
|
||||
.collect()
|
||||
});
|
||||
|
||||
idle_notifier.get_idle_notification(IDLE_TIME, &seat, &qh, ());
|
||||
|
||||
let mut state = State {
|
||||
inner: StateInner {
|
||||
compositor,
|
||||
output_power_manager,
|
||||
layer_shell,
|
||||
viewporter,
|
||||
single_pixel_buffer_manager,
|
||||
shm,
|
||||
qh,
|
||||
},
|
||||
outputs,
|
||||
};
|
||||
loop {
|
||||
event_queue.blocking_dispatch(&mut state).unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
impl Dispatch<wl_registry::WlRegistry, GlobalListContents> for State {
|
||||
fn event(
|
||||
_: &mut Self,
|
||||
_: &wl_registry::WlRegistry,
|
||||
event: wl_registry::Event,
|
||||
_: &GlobalListContents,
|
||||
_: &Connection,
|
||||
_: &QueueHandle<Self>,
|
||||
) {
|
||||
dbg!(event);
|
||||
}
|
||||
}
|
||||
|
||||
impl Dispatch<ext_idle_notification_v1::ExtIdleNotificationV1, ()> for State {
|
||||
fn event(
|
||||
state: &mut Self,
|
||||
_: &ext_idle_notification_v1::ExtIdleNotificationV1,
|
||||
event: ext_idle_notification_v1::Event,
|
||||
_: &(),
|
||||
_: &Connection,
|
||||
qh: &QueueHandle<Self>,
|
||||
) {
|
||||
let is_idle = match event {
|
||||
ext_idle_notification_v1::Event::Idled => true,
|
||||
ext_idle_notification_v1::Event::Resumed => false,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
state.update_idle(is_idle);
|
||||
}
|
||||
}
|
||||
|
||||
impl Dispatch<zwlr_layer_surface_v1::ZwlrLayerSurfaceV1, ()> for State {
|
||||
fn event(
|
||||
state: &mut Self,
|
||||
obj: &zwlr_layer_surface_v1::ZwlrLayerSurfaceV1,
|
||||
event: zwlr_layer_surface_v1::Event,
|
||||
_data: &(),
|
||||
_conn: &Connection,
|
||||
qh: &QueueHandle<Self>,
|
||||
) {
|
||||
match event {
|
||||
zwlr_layer_surface_v1::Event::Configure {
|
||||
serial,
|
||||
width,
|
||||
height,
|
||||
} => {
|
||||
for output in &mut state.outputs {
|
||||
if let Some(fade_surface) = &mut output.fade_surface {
|
||||
if &fade_surface.layer_surface == obj {
|
||||
fade_surface.layer_surface.ack_configure(serial);
|
||||
fade_surface.configure(&state.inner, width, height);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
dbg!(width, height);
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Dispatch<wl_pointer::WlPointer, ()> for State {
|
||||
fn event(
|
||||
_: &mut Self,
|
||||
pointer: &wl_pointer::WlPointer,
|
||||
event: wl_pointer::Event,
|
||||
_: &(),
|
||||
_: &Connection,
|
||||
_: &QueueHandle<Self>,
|
||||
) {
|
||||
match event {
|
||||
wl_pointer::Event::Enter {
|
||||
serial,
|
||||
surface,
|
||||
surface_x,
|
||||
surface_y,
|
||||
} => {
|
||||
println!("set_cursor");
|
||||
pointer.set_cursor(serial, None, 0, 0);
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Dispatch<wl_callback::WlCallback, wl_surface::WlSurface> for State {
|
||||
fn event(
|
||||
state: &mut Self,
|
||||
_: &wl_callback::WlCallback,
|
||||
event: wl_callback::Event,
|
||||
surface: &wl_surface::WlSurface,
|
||||
_: &Connection,
|
||||
_qh: &QueueHandle<Self>,
|
||||
) {
|
||||
match event {
|
||||
wl_callback::Event::Done { callback_data } => {
|
||||
for output in &mut state.outputs {
|
||||
if let Some(fade_surface) = &mut output.fade_surface {
|
||||
if &fade_surface.surface == surface {
|
||||
if fade_surface.is_done() {
|
||||
output
|
||||
.output_power
|
||||
.set_mode(zwlr_output_power_v1::Mode::Off);
|
||||
output.fade_surface = None;
|
||||
} else {
|
||||
fade_surface.update(&state.inner);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
delegate_noop!(State: ignore wl_output::WlOutput);
|
||||
delegate_noop!(State: zwlr_output_power_manager_v1::ZwlrOutputPowerManagerV1);
|
||||
delegate_noop!(State: ignore zwlr_output_power_v1::ZwlrOutputPowerV1);
|
||||
delegate_noop!(State: ext_idle_notifier_v1::ExtIdleNotifierV1);
|
||||
delegate_noop!(State: ignore wl_seat::WlSeat); // XXX
|
||||
delegate_noop!(State: ignore wl_buffer::WlBuffer);
|
||||
delegate_noop!(State: ignore wl_surface::WlSurface);
|
||||
delegate_noop!(State: ignore wl_shm::WlShm);
|
||||
delegate_noop!(State: wl_shm_pool::WlShmPool);
|
||||
delegate_noop!(State: zwlr_layer_shell_v1::ZwlrLayerShellV1);
|
||||
delegate_noop!(State: wp_viewporter::WpViewporter);
|
||||
delegate_noop!(State: wp_viewport::WpViewport);
|
||||
delegate_noop!(State: wl_compositor::WlCompositor);
|
||||
delegate_noop!(State: wp_single_pixel_buffer_manager_v1::WpSinglePixelBufferManagerV1);
|
||||
Loading…
Add table
Add a link
Reference in a new issue