mirror of
https://github.com/YaLTeR/niri.git
synced 2024-10-26 11:48:09 +03:00
Restructure things and add tty backend
This commit is contained in:
parent
b8e79e9cc8
commit
396ab93585
382
Cargo.lock
generated
382
Cargo.lock
generated
@ -2,6 +2,21 @@
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# It is not intended for manual editing.
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@ -139,6 +247,53 @@ dependencies = [
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@ -265,6 +493,12 @@ dependencies = [
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@ -314,6 +554,28 @@ dependencies = [
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"smithay",
|
||||
"smithay-drm-extras",
|
||||
"tracing",
|
||||
"tracing-subscriber",
|
||||
]
|
||||
|
||||
@ -644,6 +960,15 @@ dependencies = [
|
||||
"objc-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "object"
|
||||
version = "0.31.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8bda667d9f2b5051b8833f59f3bf748b28ef54f850f4fcb389a252aa383866d1"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "once_cell"
|
||||
version = "1.18.0"
|
||||
@ -840,6 +1165,12 @@ version = "0.7.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
|
||||
|
||||
[[package]]
|
||||
name = "rustc-demangle"
|
||||
version = "0.1.23"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
|
||||
|
||||
[[package]]
|
||||
name = "rustix"
|
||||
version = "0.38.7"
|
||||
@ -847,7 +1178,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "172891ebdceb05aa0005f533a6cbfca599ddd7d966f6f5d4d9b2e70478e70399"
|
||||
dependencies = [
|
||||
"bitflags 2.3.3",
|
||||
"errno",
|
||||
"errno 0.3.2",
|
||||
"libc",
|
||||
"linux-raw-sys",
|
||||
"windows-sys 0.48.0",
|
||||
@ -874,6 +1205,12 @@ dependencies = [
|
||||
"lazy_static",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "slog"
|
||||
version = "2.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8347046d4ebd943127157b94d63abb990fcf729dc4e9978927fdf4ac3c998d06"
|
||||
|
||||
[[package]]
|
||||
name = "slotmap"
|
||||
version = "1.0.6"
|
||||
@ -897,27 +1234,37 @@ dependencies = [
|
||||
"appendlist",
|
||||
"bitflags 2.3.3",
|
||||
"calloop",
|
||||
"cc",
|
||||
"cgmath",
|
||||
"downcast-rs",
|
||||
"drm",
|
||||
"drm-ffi",
|
||||
"drm-fourcc",
|
||||
"gbm",
|
||||
"gl_generator",
|
||||
"indexmap 1.9.3",
|
||||
"input",
|
||||
"lazy_static",
|
||||
"libc",
|
||||
"libloading",
|
||||
"libseat",
|
||||
"nix 0.26.2",
|
||||
"once_cell",
|
||||
"pkg-config",
|
||||
"profiling",
|
||||
"rand",
|
||||
"scan_fmt",
|
||||
"tempfile",
|
||||
"thiserror",
|
||||
"tracing",
|
||||
"udev",
|
||||
"wayland-backend",
|
||||
"wayland-egl",
|
||||
"wayland-protocols 0.30.1",
|
||||
"wayland-protocols-misc",
|
||||
"wayland-protocols-wlr",
|
||||
"wayland-server",
|
||||
"wayland-sys 0.30.1",
|
||||
"winit",
|
||||
"xkbcommon",
|
||||
]
|
||||
@ -941,12 +1288,26 @@ dependencies = [
|
||||
"wayland-protocols 0.29.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "smithay-drm-extras"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"drm",
|
||||
"edid-rs",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "static_assertions"
|
||||
version = "1.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
|
||||
|
||||
[[package]]
|
||||
name = "strsim"
|
||||
version = "0.10.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.109"
|
||||
@ -1091,12 +1452,29 @@ dependencies = [
|
||||
"tracing-log",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "udev"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4ebdbbd670373442a12fe9ef7aeb53aec4147a5a27a00bbc3ab639f08f48191a"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"libudev-sys",
|
||||
"pkg-config",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-ident"
|
||||
version = "1.0.11"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
|
||||
|
||||
[[package]]
|
||||
name = "utf8parse"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
|
||||
|
||||
[[package]]
|
||||
name = "valuable"
|
||||
version = "0.1.0"
|
||||
@ -1343,7 +1721,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "96b2a02ac608e07132978689a6f9bf4214949c85998c247abadd4f4129b1aa06"
|
||||
dependencies = [
|
||||
"dlib",
|
||||
"libc",
|
||||
"log",
|
||||
"memoffset 0.7.1",
|
||||
"pkg-config",
|
||||
]
|
||||
|
||||
|
23
Cargo.toml
23
Cargo.toml
@ -1,18 +1,33 @@
|
||||
[package]
|
||||
name = "niri"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
description = "A Wayland compositor"
|
||||
authors = ["Ivan Molodetskikh <yalterz@gmail.com>"]
|
||||
license = "GPL-3.0-or-later"
|
||||
edition = "2021"
|
||||
|
||||
[dependencies]
|
||||
tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
|
||||
bitflags = "2.2.1"
|
||||
anyhow = { version = "1.0.72", features = ["backtrace"] }
|
||||
bitflags = "2.3.3"
|
||||
clap = { version = "4.3.21", features = ["derive"] }
|
||||
smithay-drm-extras = { version = "0.1.0", path = "../smithay/smithay-drm-extras" }
|
||||
tracing = "0.1.37"
|
||||
tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
|
||||
|
||||
[dependencies.smithay]
|
||||
git = "https://github.com/Smithay/smithay"
|
||||
default-features = false
|
||||
features = [
|
||||
"backend_drm",
|
||||
"backend_egl",
|
||||
"backend_gbm",
|
||||
"backend_libinput",
|
||||
"backend_session_libseat",
|
||||
"backend_udev",
|
||||
"backend_winit",
|
||||
"wayland_frontend",
|
||||
"desktop",
|
||||
"renderer_gl",
|
||||
"renderer_multi",
|
||||
"use_system_lib",
|
||||
"wayland_frontend",
|
||||
]
|
||||
|
15
src/backend.rs
Normal file
15
src/backend.rs
Normal file
@ -0,0 +1,15 @@
|
||||
use smithay::backend::renderer::element::surface::WaylandSurfaceRenderElement;
|
||||
use smithay::backend::renderer::gles::GlesRenderer;
|
||||
use smithay::desktop::space::SpaceRenderElements;
|
||||
|
||||
use crate::Niri;
|
||||
|
||||
pub trait Backend {
|
||||
fn seat_name(&self) -> String;
|
||||
fn renderer(&mut self) -> &mut GlesRenderer;
|
||||
fn render(
|
||||
&mut self,
|
||||
niri: &mut Niri,
|
||||
elements: &[SpaceRenderElements<GlesRenderer, WaylandSurfaceRenderElement<GlesRenderer>>],
|
||||
);
|
||||
}
|
@ -6,19 +6,19 @@ use smithay::input::pointer::{
|
||||
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
|
||||
use smithay::utils::{Logical, Point};
|
||||
|
||||
use crate::Smallvil;
|
||||
use crate::Niri;
|
||||
|
||||
pub struct MoveSurfaceGrab {
|
||||
pub start_data: PointerGrabStartData<Smallvil>,
|
||||
pub start_data: PointerGrabStartData<Niri>,
|
||||
pub window: Window,
|
||||
pub initial_window_location: Point<i32, Logical>,
|
||||
}
|
||||
|
||||
impl PointerGrab<Smallvil> for MoveSurfaceGrab {
|
||||
impl PointerGrab<Niri> for MoveSurfaceGrab {
|
||||
fn motion(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
_focus: Option<(WlSurface, Point<i32, Logical>)>,
|
||||
event: &MotionEvent,
|
||||
) {
|
||||
@ -33,8 +33,8 @@ impl PointerGrab<Smallvil> for MoveSurfaceGrab {
|
||||
|
||||
fn relative_motion(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
focus: Option<(WlSurface, Point<i32, Logical>)>,
|
||||
event: &RelativeMotionEvent,
|
||||
) {
|
||||
@ -43,8 +43,8 @@ impl PointerGrab<Smallvil> for MoveSurfaceGrab {
|
||||
|
||||
fn button(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
event: &ButtonEvent,
|
||||
) {
|
||||
handle.button(data, event);
|
||||
@ -61,14 +61,14 @@ impl PointerGrab<Smallvil> for MoveSurfaceGrab {
|
||||
|
||||
fn axis(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
details: AxisFrame,
|
||||
) {
|
||||
handle.axis(data, details)
|
||||
}
|
||||
|
||||
fn start_data(&self) -> &PointerGrabStartData<Smallvil> {
|
||||
fn start_data(&self) -> &PointerGrabStartData<Niri> {
|
||||
&self.start_data
|
||||
}
|
||||
}
|
||||
|
@ -11,7 +11,7 @@ use smithay::utils::{Logical, Point, Rectangle, Size};
|
||||
use smithay::wayland::compositor;
|
||||
use smithay::wayland::shell::xdg::SurfaceCachedState;
|
||||
|
||||
use crate::Smallvil;
|
||||
use crate::Niri;
|
||||
|
||||
bitflags::bitflags! {
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
||||
@ -37,7 +37,7 @@ impl From<xdg_toplevel::ResizeEdge> for ResizeEdge {
|
||||
}
|
||||
|
||||
pub struct ResizeSurfaceGrab {
|
||||
start_data: PointerGrabStartData<Smallvil>,
|
||||
start_data: PointerGrabStartData<Niri>,
|
||||
window: Window,
|
||||
|
||||
edges: ResizeEdge,
|
||||
@ -48,7 +48,7 @@ pub struct ResizeSurfaceGrab {
|
||||
|
||||
impl ResizeSurfaceGrab {
|
||||
pub fn start(
|
||||
start_data: PointerGrabStartData<Smallvil>,
|
||||
start_data: PointerGrabStartData<Niri>,
|
||||
window: Window,
|
||||
edges: ResizeEdge,
|
||||
initial_window_rect: Rectangle<i32, Logical>,
|
||||
@ -72,11 +72,11 @@ impl ResizeSurfaceGrab {
|
||||
}
|
||||
}
|
||||
|
||||
impl PointerGrab<Smallvil> for ResizeSurfaceGrab {
|
||||
impl PointerGrab<Niri> for ResizeSurfaceGrab {
|
||||
fn motion(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
_focus: Option<(WlSurface, Point<i32, Logical>)>,
|
||||
event: &MotionEvent,
|
||||
) {
|
||||
@ -132,8 +132,8 @@ impl PointerGrab<Smallvil> for ResizeSurfaceGrab {
|
||||
|
||||
fn relative_motion(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
focus: Option<(WlSurface, Point<i32, Logical>)>,
|
||||
event: &RelativeMotionEvent,
|
||||
) {
|
||||
@ -142,8 +142,8 @@ impl PointerGrab<Smallvil> for ResizeSurfaceGrab {
|
||||
|
||||
fn button(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
event: &ButtonEvent,
|
||||
) {
|
||||
handle.button(data, event);
|
||||
@ -175,14 +175,14 @@ impl PointerGrab<Smallvil> for ResizeSurfaceGrab {
|
||||
|
||||
fn axis(
|
||||
&mut self,
|
||||
data: &mut Smallvil,
|
||||
handle: &mut PointerInnerHandle<'_, Smallvil>,
|
||||
data: &mut Niri,
|
||||
handle: &mut PointerInnerHandle<'_, Niri>,
|
||||
details: AxisFrame,
|
||||
) {
|
||||
handle.axis(data, details)
|
||||
}
|
||||
|
||||
fn start_data(&self) -> &PointerGrabStartData<Smallvil> {
|
||||
fn start_data(&self) -> &PointerGrabStartData<Niri> {
|
||||
&self.start_data
|
||||
}
|
||||
}
|
||||
|
@ -11,10 +11,10 @@ use smithay::{delegate_compositor, delegate_shm};
|
||||
|
||||
use super::xdg_shell;
|
||||
use crate::grabs::resize_grab;
|
||||
use crate::state::ClientState;
|
||||
use crate::Smallvil;
|
||||
use crate::niri::ClientState;
|
||||
use crate::Niri;
|
||||
|
||||
impl CompositorHandler for Smallvil {
|
||||
impl CompositorHandler for Niri {
|
||||
fn compositor_state(&mut self) -> &mut CompositorState {
|
||||
&mut self.compositor_state
|
||||
}
|
||||
@ -44,15 +44,15 @@ impl CompositorHandler for Smallvil {
|
||||
}
|
||||
}
|
||||
|
||||
impl BufferHandler for Smallvil {
|
||||
impl BufferHandler for Niri {
|
||||
fn buffer_destroyed(&mut self, _buffer: &wl_buffer::WlBuffer) {}
|
||||
}
|
||||
|
||||
impl ShmHandler for Smallvil {
|
||||
impl ShmHandler for Niri {
|
||||
fn shm_state(&self) -> &ShmState {
|
||||
&self.shm_state
|
||||
}
|
||||
}
|
||||
|
||||
delegate_compositor!(Smallvil);
|
||||
delegate_shm!(Smallvil);
|
||||
delegate_compositor!(Niri);
|
||||
delegate_shm!(Niri);
|
||||
|
@ -10,13 +10,13 @@ use smithay::wayland::data_device::{
|
||||
};
|
||||
use smithay::{delegate_data_device, delegate_output, delegate_seat};
|
||||
|
||||
use crate::Smallvil;
|
||||
use crate::Niri;
|
||||
|
||||
impl SeatHandler for Smallvil {
|
||||
impl SeatHandler for Niri {
|
||||
type KeyboardFocus = WlSurface;
|
||||
type PointerFocus = WlSurface;
|
||||
|
||||
fn seat_state(&mut self) -> &mut SeatState<Smallvil> {
|
||||
fn seat_state(&mut self) -> &mut SeatState<Niri> {
|
||||
&mut self.seat_state
|
||||
}
|
||||
|
||||
@ -29,26 +29,26 @@ impl SeatHandler for Smallvil {
|
||||
fn focus_changed(&mut self, _seat: &smithay::input::Seat<Self>, _focused: Option<&WlSurface>) {}
|
||||
}
|
||||
|
||||
delegate_seat!(Smallvil);
|
||||
delegate_seat!(Niri);
|
||||
|
||||
//
|
||||
// Wl Data Device
|
||||
//
|
||||
|
||||
impl DataDeviceHandler for Smallvil {
|
||||
impl DataDeviceHandler for Niri {
|
||||
type SelectionUserData = ();
|
||||
fn data_device_state(&self) -> &smithay::wayland::data_device::DataDeviceState {
|
||||
&self.data_device_state
|
||||
}
|
||||
}
|
||||
|
||||
impl ClientDndGrabHandler for Smallvil {}
|
||||
impl ServerDndGrabHandler for Smallvil {}
|
||||
impl ClientDndGrabHandler for Niri {}
|
||||
impl ServerDndGrabHandler for Niri {}
|
||||
|
||||
delegate_data_device!(Smallvil);
|
||||
delegate_data_device!(Niri);
|
||||
|
||||
//
|
||||
// Wl Output & Xdg Output
|
||||
//
|
||||
|
||||
delegate_output!(Smallvil);
|
||||
delegate_output!(Niri);
|
||||
|
@ -14,9 +14,9 @@ use smithay::wayland::shell::xdg::{
|
||||
};
|
||||
|
||||
use crate::grabs::{MoveSurfaceGrab, ResizeSurfaceGrab};
|
||||
use crate::Smallvil;
|
||||
use crate::Niri;
|
||||
|
||||
impl XdgShellHandler for Smallvil {
|
||||
impl XdgShellHandler for Niri {
|
||||
fn xdg_shell_state(&mut self) -> &mut XdgShellState {
|
||||
&mut self.xdg_shell_state
|
||||
}
|
||||
@ -102,13 +102,13 @@ impl XdgShellHandler for Smallvil {
|
||||
}
|
||||
|
||||
// Xdg Shell
|
||||
delegate_xdg_shell!(Smallvil);
|
||||
delegate_xdg_shell!(Niri);
|
||||
|
||||
fn check_grab(
|
||||
seat: &Seat<Smallvil>,
|
||||
seat: &Seat<Niri>,
|
||||
surface: &WlSurface,
|
||||
serial: Serial,
|
||||
) -> Option<PointerGrabStartData<Smallvil>> {
|
||||
) -> Option<PointerGrabStartData<Niri>> {
|
||||
let pointer = seat.get_pointer()?;
|
||||
|
||||
// Check that this surface has a click grab.
|
||||
|
34
src/input.rs
34
src/input.rs
@ -2,28 +2,52 @@ use smithay::backend::input::{
|
||||
AbsolutePositionEvent, Axis, AxisSource, ButtonState, Event, InputBackend, InputEvent,
|
||||
KeyboardKeyEvent, PointerAxisEvent, PointerButtonEvent,
|
||||
};
|
||||
use smithay::input::keyboard::FilterResult;
|
||||
use smithay::input::keyboard::{keysyms, FilterResult};
|
||||
use smithay::input::pointer::{AxisFrame, ButtonEvent, MotionEvent};
|
||||
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
|
||||
use smithay::utils::SERIAL_COUNTER;
|
||||
|
||||
use crate::state::Smallvil;
|
||||
use crate::niri::Niri;
|
||||
|
||||
impl Smallvil {
|
||||
enum InputAction {
|
||||
Quit,
|
||||
ChangeVt(i32),
|
||||
}
|
||||
|
||||
impl Niri {
|
||||
pub fn process_input_event<I: InputBackend>(&mut self, event: InputEvent<I>) {
|
||||
trace!("process_input_event");
|
||||
|
||||
match event {
|
||||
InputEvent::Keyboard { event, .. } => {
|
||||
let serial = SERIAL_COUNTER.next_serial();
|
||||
let time = Event::time_msec(&event);
|
||||
|
||||
self.seat.get_keyboard().unwrap().input::<(), _>(
|
||||
let action = self.seat.get_keyboard().unwrap().input(
|
||||
self,
|
||||
event.key_code(),
|
||||
event.state(),
|
||||
serial,
|
||||
time,
|
||||
|_, _, _| FilterResult::Forward,
|
||||
|_, _, keysym| match keysym.modified_sym() {
|
||||
keysyms::KEY_Escape => FilterResult::Intercept(InputAction::Quit),
|
||||
keysym @ keysyms::KEY_XF86Switch_VT_1..=keysyms::KEY_XF86Switch_VT_12 => {
|
||||
let vt = (keysym - keysyms::KEY_XF86Switch_VT_1 + 1) as i32;
|
||||
FilterResult::Intercept(InputAction::ChangeVt(vt))
|
||||
}
|
||||
_ => FilterResult::Forward,
|
||||
},
|
||||
);
|
||||
|
||||
if let Some(action) = action {
|
||||
match action {
|
||||
InputAction::Quit => {
|
||||
info!("quitting because Esc was pressed");
|
||||
self.stop_signal.stop()
|
||||
}
|
||||
InputAction::ChangeVt(vt) => todo!(),
|
||||
}
|
||||
}
|
||||
}
|
||||
InputEvent::PointerMotion { .. } => {}
|
||||
InputEvent::PointerMotionAbsolute { event, .. } => {
|
||||
|
125
src/main.rs
125
src/main.rs
@ -1,54 +1,109 @@
|
||||
#[macro_use]
|
||||
extern crate tracing;
|
||||
|
||||
mod handlers;
|
||||
|
||||
mod backend;
|
||||
mod grabs;
|
||||
mod input;
|
||||
mod state;
|
||||
mod niri;
|
||||
mod tty;
|
||||
mod winit;
|
||||
|
||||
use smithay::reexports::calloop::EventLoop;
|
||||
use smithay::reexports::wayland_server::Display;
|
||||
pub use state::Smallvil;
|
||||
use std::env;
|
||||
use std::ffi::OsString;
|
||||
|
||||
pub struct CalloopData {
|
||||
state: Smallvil,
|
||||
display: Display<Smallvil>,
|
||||
use backend::Backend;
|
||||
use clap::Parser;
|
||||
use niri::Niri;
|
||||
use smithay::reexports::calloop::EventLoop;
|
||||
use smithay::reexports::wayland_server::{Display, DisplayHandle};
|
||||
use tracing_subscriber::EnvFilter;
|
||||
use tty::Tty;
|
||||
use winit::Winit;
|
||||
|
||||
#[derive(Parser)]
|
||||
#[command(author, version, about, long_about = None)]
|
||||
struct Cli {
|
||||
#[arg(last = true)]
|
||||
command: Option<OsString>,
|
||||
}
|
||||
|
||||
fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
if let Ok(env_filter) = tracing_subscriber::EnvFilter::try_from_default_env() {
|
||||
pub struct LoopData {
|
||||
niri: Niri,
|
||||
display_handle: DisplayHandle,
|
||||
|
||||
// Last so that it's dropped after the Smithay state in Niri.
|
||||
display: Display<Niri>,
|
||||
|
||||
tty: Option<Tty>,
|
||||
winit: Option<Winit>,
|
||||
}
|
||||
|
||||
fn main() {
|
||||
env::set_var("RUST_BACKTRACE", "1");
|
||||
|
||||
let directives = env::var("RUST_LOG").unwrap_or_else(|_| "niri=debug,info".to_owned());
|
||||
let env_filter = EnvFilter::builder().parse_lossy(directives);
|
||||
tracing_subscriber::fmt()
|
||||
.compact()
|
||||
.with_env_filter(env_filter)
|
||||
.init();
|
||||
|
||||
let cli = Cli::parse();
|
||||
|
||||
let mut event_loop = EventLoop::try_new().unwrap();
|
||||
|
||||
let has_display = env::var_os("WAYLAND_DISPLAY").is_some() || env::var_os("DISPLAY").is_some();
|
||||
|
||||
let mut winit = None;
|
||||
let mut tty = None;
|
||||
let backend: &mut dyn Backend = if has_display {
|
||||
winit = Some(Winit::new(event_loop.handle()));
|
||||
winit.as_mut().unwrap()
|
||||
} else {
|
||||
tracing_subscriber::fmt().compact().init();
|
||||
tty = Some(Tty::new(event_loop.handle()));
|
||||
tty.as_mut().unwrap()
|
||||
};
|
||||
|
||||
let mut display = Display::new().unwrap();
|
||||
let display_handle = display.handle();
|
||||
let niri = Niri::new(
|
||||
event_loop.handle(),
|
||||
event_loop.get_signal(),
|
||||
&mut display,
|
||||
backend.seat_name(),
|
||||
);
|
||||
|
||||
let mut data = LoopData {
|
||||
niri,
|
||||
display_handle,
|
||||
display,
|
||||
|
||||
tty,
|
||||
winit,
|
||||
};
|
||||
|
||||
if let Some(tty) = data.tty.as_mut() {
|
||||
tty.init(&mut data.niri);
|
||||
}
|
||||
if let Some(winit) = data.winit.as_mut() {
|
||||
winit.init(&mut data.niri);
|
||||
}
|
||||
|
||||
let mut event_loop: EventLoop<CalloopData> = EventLoop::try_new()?;
|
||||
|
||||
let mut display: Display<Smallvil> = Display::new()?;
|
||||
let state = Smallvil::new(&event_loop, &mut display);
|
||||
|
||||
let mut data = CalloopData { state, display };
|
||||
|
||||
crate::winit::init_winit(&event_loop, &mut data)?;
|
||||
|
||||
let mut args = std::env::args().skip(1);
|
||||
let flag = args.next();
|
||||
let arg = args.next();
|
||||
|
||||
match (flag.as_deref(), arg) {
|
||||
(Some("-c") | Some("--command"), Some(command)) => {
|
||||
std::process::Command::new(command).spawn().ok();
|
||||
}
|
||||
_ => {
|
||||
std::process::Command::new("weston-terminal").spawn().ok();
|
||||
}
|
||||
let res = if let Some(command) = &cli.command {
|
||||
std::process::Command::new(command).spawn()
|
||||
} else {
|
||||
std::process::Command::new("weston-terminal").spawn()
|
||||
};
|
||||
if let Err(err) = res {
|
||||
warn!("error spawning command: {err}");
|
||||
}
|
||||
|
||||
event_loop.run(None, &mut data, move |_| {
|
||||
// Smallvil is running
|
||||
})?;
|
||||
|
||||
Ok(())
|
||||
event_loop
|
||||
.run(None, &mut data, move |data| {
|
||||
// niri is running.
|
||||
data.display.flush_clients().unwrap();
|
||||
})
|
||||
.unwrap();
|
||||
}
|
||||
|
168
src/niri.rs
Normal file
168
src/niri.rs
Normal file
@ -0,0 +1,168 @@
|
||||
use std::os::unix::io::AsRawFd;
|
||||
use std::sync::Arc;
|
||||
use std::time::Duration;
|
||||
|
||||
use smithay::desktop::space::space_render_elements;
|
||||
use smithay::desktop::{Space, Window, WindowSurfaceType};
|
||||
use smithay::input::keyboard::XkbConfig;
|
||||
use smithay::input::pointer::PointerHandle;
|
||||
use smithay::input::{Seat, SeatState};
|
||||
use smithay::output::Output;
|
||||
use smithay::reexports::calloop::generic::Generic;
|
||||
use smithay::reexports::calloop::{Interest, LoopHandle, LoopSignal, Mode, PostAction};
|
||||
use smithay::reexports::wayland_server::backend::{ClientData, ClientId, DisconnectReason};
|
||||
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
|
||||
use smithay::reexports::wayland_server::{Display, DisplayHandle};
|
||||
use smithay::utils::{Logical, Point};
|
||||
use smithay::wayland::compositor::{CompositorClientState, CompositorState};
|
||||
use smithay::wayland::data_device::DataDeviceState;
|
||||
use smithay::wayland::output::OutputManagerState;
|
||||
use smithay::wayland::shell::xdg::XdgShellState;
|
||||
use smithay::wayland::shm::ShmState;
|
||||
use smithay::wayland::socket::ListeningSocketSource;
|
||||
|
||||
use crate::backend::Backend;
|
||||
use crate::LoopData;
|
||||
|
||||
pub struct Niri {
|
||||
pub start_time: std::time::Instant,
|
||||
pub event_loop: LoopHandle<'static, LoopData>,
|
||||
pub stop_signal: LoopSignal,
|
||||
pub display_handle: DisplayHandle,
|
||||
|
||||
pub space: Space<Window>,
|
||||
|
||||
// Smithay state.
|
||||
pub compositor_state: CompositorState,
|
||||
pub xdg_shell_state: XdgShellState,
|
||||
pub shm_state: ShmState,
|
||||
pub output_manager_state: OutputManagerState,
|
||||
pub seat_state: SeatState<Self>,
|
||||
pub data_device_state: DataDeviceState,
|
||||
|
||||
pub seat: Seat<Self>,
|
||||
pub output: Option<Output>,
|
||||
}
|
||||
|
||||
impl Niri {
|
||||
pub fn new(
|
||||
event_loop: LoopHandle<'static, LoopData>,
|
||||
stop_signal: LoopSignal,
|
||||
display: &mut Display<Self>,
|
||||
seat_name: String,
|
||||
) -> Self {
|
||||
let start_time = std::time::Instant::now();
|
||||
|
||||
let display_handle = display.handle();
|
||||
|
||||
let compositor_state = CompositorState::new::<Self>(&display_handle);
|
||||
let xdg_shell_state = XdgShellState::new::<Self>(&display_handle);
|
||||
let shm_state = ShmState::new::<Self>(&display_handle, vec![]);
|
||||
let output_manager_state = OutputManagerState::new_with_xdg_output::<Self>(&display_handle);
|
||||
let mut seat_state = SeatState::new();
|
||||
let data_device_state = DataDeviceState::new::<Self>(&display_handle);
|
||||
|
||||
let mut seat: Seat<Self> = seat_state.new_wl_seat(&display_handle, seat_name);
|
||||
// FIXME: get Xkb and repeat interval from GNOME dconf.
|
||||
seat.add_keyboard(XkbConfig::default(), 400, 30).unwrap();
|
||||
seat.add_pointer();
|
||||
|
||||
let space = Space::default();
|
||||
|
||||
let socket_source = ListeningSocketSource::new_auto().unwrap();
|
||||
let socket_name = socket_source.socket_name().to_os_string();
|
||||
event_loop
|
||||
.insert_source(socket_source, move |client, _, data| {
|
||||
if let Err(err) = data
|
||||
.display_handle
|
||||
.insert_client(client, Arc::new(ClientState::default()))
|
||||
{
|
||||
error!("error inserting client: {err}");
|
||||
}
|
||||
})
|
||||
.unwrap();
|
||||
std::env::set_var("WAYLAND_DISPLAY", &socket_name);
|
||||
info!(
|
||||
"listening on Wayland socket: {}",
|
||||
socket_name.to_string_lossy()
|
||||
);
|
||||
|
||||
let display_source = Generic::new(
|
||||
display.backend().poll_fd().as_raw_fd(),
|
||||
Interest::READ,
|
||||
Mode::Level,
|
||||
);
|
||||
event_loop
|
||||
.insert_source(display_source, |_, _, data| {
|
||||
data.display.dispatch_clients(&mut data.niri).unwrap();
|
||||
Ok(PostAction::Continue)
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
Self {
|
||||
start_time,
|
||||
event_loop,
|
||||
stop_signal,
|
||||
display_handle,
|
||||
|
||||
space,
|
||||
|
||||
compositor_state,
|
||||
xdg_shell_state,
|
||||
shm_state,
|
||||
output_manager_state,
|
||||
seat_state,
|
||||
data_device_state,
|
||||
|
||||
seat,
|
||||
output: None,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn surface_under_pointer(
|
||||
&self,
|
||||
pointer: &PointerHandle<Self>,
|
||||
) -> Option<(WlSurface, Point<i32, Logical>)> {
|
||||
let pos = pointer.current_location();
|
||||
self.space
|
||||
.element_under(pos)
|
||||
.and_then(|(window, location)| {
|
||||
window
|
||||
.surface_under(pos - location.to_f64(), WindowSurfaceType::ALL)
|
||||
.map(|(s, p)| (s, p + location))
|
||||
})
|
||||
}
|
||||
|
||||
pub fn redraw(&mut self, backend: &mut dyn Backend) {
|
||||
let elements = space_render_elements(
|
||||
backend.renderer(),
|
||||
[&self.space],
|
||||
self.output.as_ref().unwrap(),
|
||||
1.,
|
||||
)
|
||||
.unwrap();
|
||||
backend.render(self, &elements);
|
||||
|
||||
let output = self.output.as_ref().unwrap();
|
||||
self.space.elements().for_each(|window| {
|
||||
window.send_frame(
|
||||
output,
|
||||
self.start_time.elapsed(),
|
||||
Some(Duration::ZERO),
|
||||
|_, _| Some(output.clone()),
|
||||
)
|
||||
});
|
||||
|
||||
self.space.refresh();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct ClientState {
|
||||
pub compositor_state: CompositorClientState,
|
||||
}
|
||||
|
||||
impl ClientData for ClientState {
|
||||
fn initialized(&self, _client_id: ClientId) {}
|
||||
fn disconnected(&self, _client_id: ClientId, _reason: DisconnectReason) {}
|
||||
}
|
165
src/state.rs
165
src/state.rs
@ -1,165 +0,0 @@
|
||||
use std::ffi::OsString;
|
||||
use std::os::unix::io::AsRawFd;
|
||||
use std::sync::Arc;
|
||||
|
||||
use smithay::desktop::{Space, Window, WindowSurfaceType};
|
||||
use smithay::input::pointer::PointerHandle;
|
||||
use smithay::input::{Seat, SeatState};
|
||||
use smithay::reexports::calloop::generic::Generic;
|
||||
use smithay::reexports::calloop::{EventLoop, Interest, LoopSignal, Mode, PostAction};
|
||||
use smithay::reexports::wayland_server::backend::{ClientData, ClientId, DisconnectReason};
|
||||
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
|
||||
use smithay::reexports::wayland_server::Display;
|
||||
use smithay::utils::{Logical, Point};
|
||||
use smithay::wayland::compositor::{CompositorClientState, CompositorState};
|
||||
use smithay::wayland::data_device::DataDeviceState;
|
||||
use smithay::wayland::output::OutputManagerState;
|
||||
use smithay::wayland::shell::xdg::XdgShellState;
|
||||
use smithay::wayland::shm::ShmState;
|
||||
use smithay::wayland::socket::ListeningSocketSource;
|
||||
|
||||
use crate::CalloopData;
|
||||
|
||||
pub struct Smallvil {
|
||||
pub start_time: std::time::Instant,
|
||||
pub socket_name: OsString,
|
||||
|
||||
pub space: Space<Window>,
|
||||
pub loop_signal: LoopSignal,
|
||||
|
||||
// Smithay State
|
||||
pub compositor_state: CompositorState,
|
||||
pub xdg_shell_state: XdgShellState,
|
||||
pub shm_state: ShmState,
|
||||
pub output_manager_state: OutputManagerState,
|
||||
pub seat_state: SeatState<Smallvil>,
|
||||
pub data_device_state: DataDeviceState,
|
||||
|
||||
pub seat: Seat<Self>,
|
||||
}
|
||||
|
||||
impl Smallvil {
|
||||
pub fn new(event_loop: &EventLoop<CalloopData>, display: &mut Display<Self>) -> Self {
|
||||
let start_time = std::time::Instant::now();
|
||||
|
||||
let dh = display.handle();
|
||||
|
||||
let compositor_state = CompositorState::new::<Self>(&dh);
|
||||
let xdg_shell_state = XdgShellState::new::<Self>(&dh);
|
||||
let shm_state = ShmState::new::<Self>(&dh, vec![]);
|
||||
let output_manager_state = OutputManagerState::new_with_xdg_output::<Self>(&dh);
|
||||
let mut seat_state = SeatState::new();
|
||||
let data_device_state = DataDeviceState::new::<Self>(&dh);
|
||||
|
||||
// A seat is a group of keyboards, pointer and touch devices.
|
||||
// A seat typically has a pointer and maintains a keyboard focus and a pointer focus.
|
||||
let mut seat: Seat<Self> = seat_state.new_wl_seat(&dh, "winit");
|
||||
|
||||
// Notify clients that we have a keyboard, for the sake of the example we assume that
|
||||
// keyboard is always present. You may want to track keyboard hot-plug in real
|
||||
// compositor.
|
||||
seat.add_keyboard(Default::default(), 200, 200).unwrap();
|
||||
|
||||
// Notify clients that we have a pointer (mouse)
|
||||
// Here we assume that there is always pointer plugged in
|
||||
seat.add_pointer();
|
||||
|
||||
// A space represents a two-dimensional plane. Windows and Outputs can be mapped onto it.
|
||||
//
|
||||
// Windows get a position and stacking order through mapping.
|
||||
// Outputs become views of a part of the Space and can be rendered via Space::render_output.
|
||||
let space = Space::default();
|
||||
|
||||
let socket_name = Self::init_wayland_listener(display, event_loop);
|
||||
|
||||
// Get the loop signal, used to stop the event loop
|
||||
let loop_signal = event_loop.get_signal();
|
||||
|
||||
Self {
|
||||
start_time,
|
||||
|
||||
space,
|
||||
loop_signal,
|
||||
socket_name,
|
||||
|
||||
compositor_state,
|
||||
xdg_shell_state,
|
||||
shm_state,
|
||||
output_manager_state,
|
||||
seat_state,
|
||||
data_device_state,
|
||||
seat,
|
||||
}
|
||||
}
|
||||
|
||||
fn init_wayland_listener(
|
||||
display: &mut Display<Smallvil>,
|
||||
event_loop: &EventLoop<CalloopData>,
|
||||
) -> OsString {
|
||||
// Creates a new listening socket, automatically choosing the next available `wayland`
|
||||
// socket name.
|
||||
let listening_socket = ListeningSocketSource::new_auto().unwrap();
|
||||
|
||||
// Get the name of the listening socket.
|
||||
// Clients will connect to this socket.
|
||||
let socket_name = listening_socket.socket_name().to_os_string();
|
||||
|
||||
let handle = event_loop.handle();
|
||||
|
||||
event_loop
|
||||
.handle()
|
||||
.insert_source(listening_socket, move |client_stream, _, state| {
|
||||
// Inside the callback, you should insert the client into the display.
|
||||
//
|
||||
// You may also associate some data with the client when inserting the client.
|
||||
state
|
||||
.display
|
||||
.handle()
|
||||
.insert_client(client_stream, Arc::new(ClientState::default()))
|
||||
.unwrap();
|
||||
})
|
||||
.expect("Failed to init the wayland event source.");
|
||||
|
||||
// You also need to add the display itself to the event loop, so that client events will be
|
||||
// processed by wayland-server.
|
||||
handle
|
||||
.insert_source(
|
||||
Generic::new(
|
||||
display.backend().poll_fd().as_raw_fd(),
|
||||
Interest::READ,
|
||||
Mode::Level,
|
||||
),
|
||||
|_, _, state| {
|
||||
state.display.dispatch_clients(&mut state.state).unwrap();
|
||||
Ok(PostAction::Continue)
|
||||
},
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
socket_name
|
||||
}
|
||||
|
||||
pub fn surface_under_pointer(
|
||||
&self,
|
||||
pointer: &PointerHandle<Self>,
|
||||
) -> Option<(WlSurface, Point<i32, Logical>)> {
|
||||
let pos = pointer.current_location();
|
||||
self.space
|
||||
.element_under(pos)
|
||||
.and_then(|(window, location)| {
|
||||
window
|
||||
.surface_under(pos - location.to_f64(), WindowSurfaceType::ALL)
|
||||
.map(|(s, p)| (s, p + location))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct ClientState {
|
||||
pub compositor_state: CompositorClientState,
|
||||
}
|
||||
|
||||
impl ClientData for ClientState {
|
||||
fn initialized(&self, _client_id: ClientId) {}
|
||||
fn disconnected(&self, _client_id: ClientId, _reason: DisconnectReason) {}
|
||||
}
|
423
src/tty.rs
Normal file
423
src/tty.rs
Normal file
@ -0,0 +1,423 @@
|
||||
use std::os::fd::FromRawFd;
|
||||
use std::path::PathBuf;
|
||||
use std::time::Duration;
|
||||
|
||||
use anyhow::anyhow;
|
||||
use smithay::backend::allocator::dmabuf::Dmabuf;
|
||||
use smithay::backend::allocator::gbm::{GbmAllocator, GbmBufferFlags, GbmDevice};
|
||||
use smithay::backend::allocator::Fourcc;
|
||||
use smithay::backend::drm::compositor::DrmCompositor;
|
||||
use smithay::backend::drm::{DrmDevice, DrmDeviceFd, DrmEvent};
|
||||
use smithay::backend::egl::{EGLContext, EGLDisplay};
|
||||
use smithay::backend::libinput::{LibinputInputBackend, LibinputSessionInterface};
|
||||
use smithay::backend::renderer::element::surface::WaylandSurfaceRenderElement;
|
||||
use smithay::backend::renderer::gles::{GlesRenderbuffer, GlesRenderer};
|
||||
use smithay::backend::renderer::{Bind, ImportEgl};
|
||||
use smithay::backend::session::libseat::LibSeatSession;
|
||||
use smithay::backend::session::{Event as SessionEvent, Session};
|
||||
use smithay::backend::udev::{self, UdevBackend, UdevEvent};
|
||||
use smithay::desktop::space::SpaceRenderElements;
|
||||
use smithay::output::{Mode, Output, OutputModeSource, PhysicalProperties, Subpixel};
|
||||
use smithay::reexports::calloop::timer::{TimeoutAction, Timer};
|
||||
use smithay::reexports::calloop::{LoopHandle, RegistrationToken};
|
||||
use smithay::reexports::drm::control::connector::{
|
||||
Interface as ConnectorInterface, State as ConnectorState,
|
||||
};
|
||||
use smithay::reexports::drm::control::{Device, ModeTypeFlags};
|
||||
use smithay::reexports::input::Libinput;
|
||||
use smithay::reexports::nix::fcntl::OFlag;
|
||||
use smithay::reexports::nix::libc::dev_t;
|
||||
use smithay::utils::DeviceFd;
|
||||
use smithay_drm_extras::edid::EdidInfo;
|
||||
|
||||
use crate::backend::Backend;
|
||||
use crate::{LoopData, Niri};
|
||||
|
||||
const SUPPORTED_COLOR_FORMATS: &[Fourcc] = &[Fourcc::Argb8888, Fourcc::Abgr8888];
|
||||
|
||||
pub struct Tty {
|
||||
session: LibSeatSession,
|
||||
primary_gpu_path: PathBuf,
|
||||
output_device: Option<OutputDevice>,
|
||||
}
|
||||
|
||||
type GbmDrmCompositor =
|
||||
DrmCompositor<GbmAllocator<DrmDeviceFd>, GbmDevice<DrmDeviceFd>, (), DrmDeviceFd>;
|
||||
|
||||
struct OutputDevice {
|
||||
id: dev_t,
|
||||
path: PathBuf,
|
||||
token: RegistrationToken,
|
||||
drm: DrmDevice,
|
||||
gles: GlesRenderer,
|
||||
drm_compositor: GbmDrmCompositor,
|
||||
}
|
||||
|
||||
impl Backend for Tty {
|
||||
fn seat_name(&self) -> String {
|
||||
self.session.seat()
|
||||
}
|
||||
|
||||
fn renderer(&mut self) -> &mut GlesRenderer {
|
||||
&mut self.output_device.as_mut().unwrap().gles
|
||||
}
|
||||
|
||||
fn render(
|
||||
&mut self,
|
||||
niri: &mut Niri,
|
||||
elements: &[SpaceRenderElements<GlesRenderer, WaylandSurfaceRenderElement<GlesRenderer>>],
|
||||
) {
|
||||
let output_device = self.output_device.as_mut().unwrap();
|
||||
let res = output_device
|
||||
.drm_compositor
|
||||
.render_frame::<_, _, GlesRenderbuffer>(
|
||||
&mut output_device.gles,
|
||||
elements,
|
||||
[0.1, 0.1, 0.1, 1.],
|
||||
)
|
||||
.unwrap();
|
||||
assert!(!res.needs_sync());
|
||||
if res.damage.is_some() {
|
||||
output_device.drm_compositor.queue_frame(()).unwrap();
|
||||
} else {
|
||||
niri.event_loop
|
||||
.insert_source(
|
||||
Timer::from_duration(Duration::from_millis(6)),
|
||||
|_, _, data| {
|
||||
data.niri.redraw(data.tty.as_mut().unwrap());
|
||||
TimeoutAction::Drop
|
||||
},
|
||||
)
|
||||
.unwrap();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Tty {
|
||||
pub fn new(event_loop: LoopHandle<LoopData>) -> Self {
|
||||
let (session, notifier) = LibSeatSession::new().unwrap();
|
||||
let seat_name = session.seat();
|
||||
|
||||
let mut libinput = Libinput::new_with_udev(LibinputSessionInterface::from(session.clone()));
|
||||
libinput.udev_assign_seat(&seat_name).unwrap();
|
||||
|
||||
let input_backend = LibinputInputBackend::new(libinput.clone());
|
||||
event_loop
|
||||
.insert_source(input_backend, |event, _, data| {
|
||||
data.niri.process_input_event(event)
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
event_loop
|
||||
.insert_source(notifier, move |event, _, data| {
|
||||
let tty = data.tty.as_mut().unwrap();
|
||||
let niri = &mut data.niri;
|
||||
|
||||
match event {
|
||||
SessionEvent::PauseSession => {
|
||||
libinput.suspend();
|
||||
|
||||
if let Some(output_device) = &tty.output_device {
|
||||
output_device.drm.pause();
|
||||
}
|
||||
}
|
||||
SessionEvent::ActivateSession => {
|
||||
if libinput.resume().is_err() {
|
||||
error!("error resuming libinput");
|
||||
}
|
||||
|
||||
if let Some(output_device) = &tty.output_device {
|
||||
// FIXME: according to Catacomb, resetting DRM+Compositor is preferrable
|
||||
// here, but currently not possible due to a bug somewhere.
|
||||
tty.device_changed(output_device.id, niri);
|
||||
}
|
||||
|
||||
niri.redraw(tty);
|
||||
}
|
||||
}
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
let primary_gpu_path = udev::primary_gpu(&seat_name).unwrap().unwrap();
|
||||
|
||||
Self {
|
||||
session,
|
||||
primary_gpu_path,
|
||||
output_device: None,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn init(&mut self, niri: &mut Niri) {
|
||||
let backend = UdevBackend::new(&self.session.seat()).unwrap();
|
||||
for (device_id, path) in backend.device_list() {
|
||||
if let Err(err) = self.device_added(device_id, path.to_owned(), niri) {
|
||||
warn!("error adding device: {err:?}");
|
||||
}
|
||||
}
|
||||
|
||||
niri.event_loop
|
||||
.insert_source(backend, move |event, _, data| {
|
||||
let tty = data.tty.as_mut().unwrap();
|
||||
let niri = &mut data.niri;
|
||||
|
||||
match event {
|
||||
UdevEvent::Added { device_id, path } => {
|
||||
if let Err(err) = tty.device_added(device_id, path, niri) {
|
||||
warn!("error adding device: {err:?}");
|
||||
}
|
||||
niri.redraw(tty);
|
||||
}
|
||||
UdevEvent::Changed { device_id } => tty.device_changed(device_id, niri),
|
||||
UdevEvent::Removed { device_id } => tty.device_removed(device_id, niri),
|
||||
}
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
niri.redraw(self);
|
||||
}
|
||||
|
||||
fn device_added(
|
||||
&mut self,
|
||||
device_id: dev_t,
|
||||
path: PathBuf,
|
||||
niri: &mut Niri,
|
||||
) -> anyhow::Result<()> {
|
||||
if path != self.primary_gpu_path {
|
||||
debug!("skipping non-primary device {path:?}");
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
debug!("adding device {path:?}");
|
||||
assert!(self.output_device.is_none());
|
||||
|
||||
let open_flags = OFlag::O_RDWR | OFlag::O_CLOEXEC | OFlag::O_NOCTTY | OFlag::O_NONBLOCK;
|
||||
let fd = self.session.open(&path, open_flags)?;
|
||||
let device_fd = unsafe { DrmDeviceFd::new(DeviceFd::from_raw_fd(fd)) };
|
||||
|
||||
let (drm, drm_notifier) = DrmDevice::new(device_fd.clone(), true)?;
|
||||
let gbm = GbmDevice::new(device_fd)?;
|
||||
|
||||
let display = EGLDisplay::new(gbm.clone())?;
|
||||
let egl_context = EGLContext::new(&display)?;
|
||||
|
||||
let mut gles = unsafe { GlesRenderer::new(egl_context)? };
|
||||
gles.bind_wl_display(&niri.display_handle)?;
|
||||
|
||||
let drm_compositor = self.create_drm_compositor(&drm, &gbm, &gles, niri)?;
|
||||
|
||||
let token = niri
|
||||
.event_loop
|
||||
.insert_source(drm_notifier, move |event, metadata, data| {
|
||||
let tty = data.tty.as_mut().unwrap();
|
||||
match event {
|
||||
DrmEvent::VBlank(_crtc) => {
|
||||
info!("vblank {metadata:?}");
|
||||
|
||||
let output_device = tty.output_device.as_mut().unwrap();
|
||||
|
||||
// Mark the last frame as submitted.
|
||||
if let Err(err) = output_device.drm_compositor.frame_submitted() {
|
||||
error!("error marking frame as submitted: {err}");
|
||||
}
|
||||
|
||||
// Send presentation time feedback.
|
||||
// catacomb
|
||||
// .windows
|
||||
// .mark_presented(&output_device.last_render_states, metadata);
|
||||
|
||||
// Request redraw before the next VBlank.
|
||||
// let frame_interval = catacomb.windows.output().frame_interval();
|
||||
// let duration = frame_interval - RENDER_TIME_OFFSET;
|
||||
// catacomb.backend.schedule_redraw(duration);
|
||||
data.niri.redraw(tty);
|
||||
}
|
||||
DrmEvent::Error(error) => error!("DRM error: {error}"),
|
||||
};
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
self.output_device = Some(OutputDevice {
|
||||
id: device_id,
|
||||
path,
|
||||
token,
|
||||
drm,
|
||||
gles,
|
||||
drm_compositor,
|
||||
});
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn device_changed(&mut self, device_id: dev_t, niri: &mut Niri) {
|
||||
if let Some(output_device) = &self.output_device {
|
||||
if output_device.id == device_id {
|
||||
debug!("output device changed");
|
||||
|
||||
let path = output_device.path.clone();
|
||||
self.device_removed(device_id, niri);
|
||||
if let Err(err) = self.device_added(device_id, path, niri) {
|
||||
warn!("error adding device: {err:?}");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn device_removed(&mut self, device_id: dev_t, niri: &mut Niri) {
|
||||
if let Some(mut output_device) = self.output_device.take() {
|
||||
if output_device.id != device_id {
|
||||
self.output_device = Some(output_device);
|
||||
return;
|
||||
}
|
||||
|
||||
// FIXME: remove wl_output.
|
||||
niri.event_loop.remove(output_device.token);
|
||||
niri.output = None;
|
||||
output_device.gles.unbind_wl_display();
|
||||
}
|
||||
}
|
||||
|
||||
fn create_drm_compositor(
|
||||
&mut self,
|
||||
drm: &DrmDevice,
|
||||
gbm: &GbmDevice<DrmDeviceFd>,
|
||||
gles: &GlesRenderer,
|
||||
niri: &mut Niri,
|
||||
) -> anyhow::Result<GbmDrmCompositor> {
|
||||
let formats = Bind::<Dmabuf>::supported_formats(gles)
|
||||
.ok_or_else(|| anyhow!("no supported formats"))?;
|
||||
let resources = drm.resource_handles()?;
|
||||
|
||||
let mut connector = None;
|
||||
resources
|
||||
.connectors()
|
||||
.iter()
|
||||
.filter_map(|conn| match drm.get_connector(*conn, true) {
|
||||
Ok(info) => Some(info),
|
||||
Err(err) => {
|
||||
warn!("error probing connector: {err}");
|
||||
None
|
||||
}
|
||||
})
|
||||
.inspect(|conn| {
|
||||
debug!(
|
||||
"connector: {}-{}, {:?}, {} modes",
|
||||
conn.interface().as_str(),
|
||||
conn.interface_id(),
|
||||
conn.state(),
|
||||
conn.modes().len(),
|
||||
);
|
||||
})
|
||||
.filter(|conn| conn.state() == ConnectorState::Connected)
|
||||
// FIXME: don't hardcode eDP.
|
||||
.filter(|conn| conn.interface() == ConnectorInterface::EmbeddedDisplayPort)
|
||||
.for_each(|conn| connector = Some(conn));
|
||||
let connector = connector.ok_or_else(|| anyhow!("no compatible connector"))?;
|
||||
info!(
|
||||
"picking connector: {}-{}",
|
||||
connector.interface().as_str(),
|
||||
connector.interface_id(),
|
||||
);
|
||||
|
||||
let mut mode = connector.modes().get(0);
|
||||
connector.modes().iter().for_each(|m| {
|
||||
debug!("mode: {m:?}");
|
||||
|
||||
if m.mode_type().contains(ModeTypeFlags::PREFERRED) {
|
||||
// Pick the highest refresh rate.
|
||||
if mode
|
||||
.map(|curr| curr.vrefresh() < m.vrefresh())
|
||||
.unwrap_or(true)
|
||||
{
|
||||
mode = Some(m);
|
||||
}
|
||||
}
|
||||
});
|
||||
let mode = mode.ok_or_else(|| anyhow!("no mode"))?;
|
||||
info!("picking mode: {mode:?}");
|
||||
|
||||
let surface = connector
|
||||
.encoders()
|
||||
.iter()
|
||||
.filter_map(|enc| match drm.get_encoder(*enc) {
|
||||
Ok(info) => Some(info),
|
||||
Err(err) => {
|
||||
warn!("error probing encoder: {err}");
|
||||
None
|
||||
}
|
||||
})
|
||||
.flat_map(|enc| {
|
||||
// Get all CRTCs compatible with the encoder.
|
||||
let mut crtcs = resources.filter_crtcs(enc.possible_crtcs());
|
||||
|
||||
// Sort by maximum number of overlay planes.
|
||||
crtcs.sort_by_cached_key(|crtc| match drm.planes(crtc) {
|
||||
Ok(planes) => -(planes.overlay.len() as isize),
|
||||
Err(err) => {
|
||||
warn!("error probing planes for CRTC: {err}");
|
||||
0
|
||||
}
|
||||
});
|
||||
|
||||
crtcs
|
||||
})
|
||||
.find_map(
|
||||
|crtc| match drm.create_surface(crtc, *mode, &[connector.handle()]) {
|
||||
Ok(surface) => Some(surface),
|
||||
Err(err) => {
|
||||
warn!("error creating DRM surface: {err}");
|
||||
None
|
||||
}
|
||||
},
|
||||
);
|
||||
let surface = surface.ok_or_else(|| anyhow!("no surface"))?;
|
||||
|
||||
// Create GBM allocator.
|
||||
let gbm_flags = GbmBufferFlags::RENDERING | GbmBufferFlags::SCANOUT;
|
||||
let allocator = GbmAllocator::new(gbm.clone(), gbm_flags);
|
||||
|
||||
// Update the output mode.
|
||||
let (physical_width, physical_height) = connector.size().unwrap_or((0, 0));
|
||||
let output_name = format!(
|
||||
"{}-{}",
|
||||
connector.interface().as_str(),
|
||||
connector.interface_id(),
|
||||
);
|
||||
|
||||
let (make, model) = EdidInfo::for_connector(drm, connector.handle())
|
||||
.map(|info| (info.manufacturer, info.model))
|
||||
.unwrap_or_else(|| ("Unknown".into(), "Unknown".into()));
|
||||
|
||||
let output = Output::new(
|
||||
output_name,
|
||||
PhysicalProperties {
|
||||
size: (physical_width as i32, physical_height as i32).into(),
|
||||
subpixel: Subpixel::Unknown,
|
||||
model,
|
||||
make,
|
||||
},
|
||||
);
|
||||
let wl_mode = Mode::from(*mode);
|
||||
output.change_current_state(Some(wl_mode), None, None, Some((0, 0).into()));
|
||||
output.set_preferred(wl_mode);
|
||||
|
||||
// FIXME: store this somewhere to remove on disconnect, etc.
|
||||
let _global = output.create_global::<Niri>(&niri.display_handle);
|
||||
niri.space.map_output(&output, (0, 0));
|
||||
niri.output = Some(output.clone());
|
||||
// windows.set_output();
|
||||
|
||||
// Create the compositor.
|
||||
let compositor = DrmCompositor::new(
|
||||
OutputModeSource::Auto(output),
|
||||
surface,
|
||||
None,
|
||||
allocator,
|
||||
gbm.clone(),
|
||||
SUPPORTED_COLOR_FORMATS,
|
||||
formats,
|
||||
drm.cursor_size(),
|
||||
Some(gbm.clone()),
|
||||
)?;
|
||||
Ok(compositor)
|
||||
}
|
||||
}
|
145
src/winit.rs
145
src/winit.rs
@ -4,21 +4,49 @@ use smithay::backend::renderer::damage::OutputDamageTracker;
|
||||
use smithay::backend::renderer::element::surface::WaylandSurfaceRenderElement;
|
||||
use smithay::backend::renderer::gles::GlesRenderer;
|
||||
use smithay::backend::winit::{self, WinitError, WinitEvent, WinitEventLoop, WinitGraphicsBackend};
|
||||
use smithay::desktop::space::SpaceRenderElements;
|
||||
use smithay::output::{Mode, Output, PhysicalProperties, Subpixel};
|
||||
use smithay::reexports::calloop::timer::{TimeoutAction, Timer};
|
||||
use smithay::reexports::calloop::EventLoop;
|
||||
use smithay::reexports::calloop::LoopHandle;
|
||||
use smithay::utils::{Rectangle, Transform};
|
||||
|
||||
use crate::{CalloopData, Smallvil};
|
||||
use crate::backend::Backend;
|
||||
use crate::{LoopData, Niri};
|
||||
|
||||
pub fn init_winit(
|
||||
event_loop: &EventLoop<CalloopData>,
|
||||
data: &mut CalloopData,
|
||||
) -> Result<(), Box<dyn std::error::Error>> {
|
||||
let display = &mut data.display;
|
||||
let state = &mut data.state;
|
||||
pub struct Winit {
|
||||
output: Output,
|
||||
backend: WinitGraphicsBackend<GlesRenderer>,
|
||||
winit_event_loop: WinitEventLoop,
|
||||
damage_tracker: OutputDamageTracker,
|
||||
}
|
||||
|
||||
let (mut backend, mut winit) = winit::init()?;
|
||||
impl Backend for Winit {
|
||||
fn seat_name(&self) -> String {
|
||||
"winit".to_owned()
|
||||
}
|
||||
|
||||
fn renderer(&mut self) -> &mut GlesRenderer {
|
||||
self.backend.renderer()
|
||||
}
|
||||
|
||||
fn render(
|
||||
&mut self,
|
||||
_niri: &mut Niri,
|
||||
elements: &[SpaceRenderElements<GlesRenderer, WaylandSurfaceRenderElement<GlesRenderer>>],
|
||||
) {
|
||||
let size = self.backend.window_size().physical_size;
|
||||
let damage = Rectangle::from_loc_and_size((0, 0), size);
|
||||
|
||||
self.damage_tracker
|
||||
.render_output(self.backend.renderer(), 0, elements, [0.1, 0.1, 0.1, 1.0])
|
||||
.unwrap();
|
||||
self.backend.submit(Some(&[damage])).unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
impl Winit {
|
||||
pub fn new(event_loop: LoopHandle<LoopData>) -> Self {
|
||||
let (backend, winit_event_loop) = winit::init().unwrap();
|
||||
|
||||
let mode = Mode {
|
||||
size: backend.window_size().physical_size,
|
||||
@ -34,7 +62,6 @@ pub fn init_winit(
|
||||
model: "Winit".into(),
|
||||
},
|
||||
);
|
||||
let _global = output.create_global::<Smallvil>(&display.handle());
|
||||
output.change_current_state(
|
||||
Some(mode),
|
||||
Some(Transform::Flipped180),
|
||||
@ -43,47 +70,37 @@ pub fn init_winit(
|
||||
);
|
||||
output.set_preferred(mode);
|
||||
|
||||
state.space.map_output(&output, (0, 0));
|
||||
|
||||
let mut damage_tracker = OutputDamageTracker::from_output(&output);
|
||||
|
||||
std::env::set_var("WAYLAND_DISPLAY", &state.socket_name);
|
||||
|
||||
let mut full_redraw = 0u8;
|
||||
let damage_tracker = OutputDamageTracker::from_output(&output);
|
||||
|
||||
let timer = Timer::immediate();
|
||||
event_loop
|
||||
.handle()
|
||||
.insert_source(timer, move |_, _, data| {
|
||||
winit_dispatch(
|
||||
&mut backend,
|
||||
&mut winit,
|
||||
data,
|
||||
&output,
|
||||
&mut damage_tracker,
|
||||
&mut full_redraw,
|
||||
)
|
||||
.unwrap();
|
||||
let winit = data.winit.as_mut().unwrap();
|
||||
winit.dispatch(&mut data.niri);
|
||||
TimeoutAction::ToDuration(Duration::from_millis(16))
|
||||
})?;
|
||||
})
|
||||
.unwrap();
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Self {
|
||||
output,
|
||||
backend,
|
||||
winit_event_loop,
|
||||
damage_tracker,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn winit_dispatch(
|
||||
backend: &mut WinitGraphicsBackend<GlesRenderer>,
|
||||
winit: &mut WinitEventLoop,
|
||||
data: &mut CalloopData,
|
||||
output: &Output,
|
||||
damage_tracker: &mut OutputDamageTracker,
|
||||
full_redraw: &mut u8,
|
||||
) -> Result<(), Box<dyn std::error::Error>> {
|
||||
let display = &mut data.display;
|
||||
let state = &mut data.state;
|
||||
pub fn init(&mut self, niri: &mut Niri) {
|
||||
let _global = self.output.create_global::<Niri>(&niri.display_handle);
|
||||
niri.space.map_output(&self.output, (0, 0));
|
||||
niri.output = Some(self.output.clone());
|
||||
}
|
||||
|
||||
let res = winit.dispatch_new_events(|event| match event {
|
||||
fn dispatch(&mut self, niri: &mut Niri) {
|
||||
let res = self
|
||||
.winit_event_loop
|
||||
.dispatch_new_events(|event| match event {
|
||||
WinitEvent::Resized { size, .. } => {
|
||||
output.change_current_state(
|
||||
niri.output.as_ref().unwrap().change_current_state(
|
||||
Some(Mode {
|
||||
size,
|
||||
refresh: 60_000,
|
||||
@ -93,48 +110,18 @@ pub fn winit_dispatch(
|
||||
None,
|
||||
);
|
||||
}
|
||||
WinitEvent::Input(event) => state.process_input_event(event),
|
||||
WinitEvent::Input(event) => niri.process_input_event(event),
|
||||
_ => (),
|
||||
});
|
||||
|
||||
if let Err(WinitError::WindowClosed) = res {
|
||||
// Stop the loop
|
||||
state.loop_signal.stop();
|
||||
|
||||
return Ok(());
|
||||
niri.stop_signal.stop();
|
||||
return;
|
||||
} else {
|
||||
res?;
|
||||
res.unwrap();
|
||||
}
|
||||
|
||||
*full_redraw = full_redraw.saturating_sub(1);
|
||||
|
||||
let size = backend.window_size().physical_size;
|
||||
let damage = Rectangle::from_loc_and_size((0, 0), size);
|
||||
|
||||
backend.bind()?;
|
||||
smithay::desktop::space::render_output::<_, WaylandSurfaceRenderElement<GlesRenderer>, _, _>(
|
||||
output,
|
||||
backend.renderer(),
|
||||
1.0,
|
||||
0,
|
||||
[&state.space],
|
||||
&[],
|
||||
damage_tracker,
|
||||
[0.1, 0.1, 0.1, 1.0],
|
||||
)?;
|
||||
backend.submit(Some(&[damage]))?;
|
||||
|
||||
state.space.elements().for_each(|window| {
|
||||
window.send_frame(
|
||||
output,
|
||||
state.start_time.elapsed(),
|
||||
Some(Duration::ZERO),
|
||||
|_, _| Some(output.clone()),
|
||||
)
|
||||
});
|
||||
|
||||
state.space.refresh();
|
||||
display.flush_clients()?;
|
||||
|
||||
Ok(())
|
||||
self.backend.bind().unwrap();
|
||||
niri.redraw(self);
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user