path: root/src/niri.rs

use std::cell::RefCell;
use std::collections::HashMap;
use std::os::unix::io::AsRawFd;
use std::process::Command;
use std::rc::Rc;
use std::sync::{Arc, Mutex};
use std::time::Duration;
use std::{env, thread};

use anyhow::Context;
use directories::UserDirs;
use sd_notify::NotifyState;
use smithay::backend::allocator::dmabuf::Dmabuf;
use smithay::backend::allocator::Fourcc;
use smithay::backend::renderer::element::surface::{
    render_elements_from_surface_tree, WaylandSurfaceRenderElement,
};
use smithay::backend::renderer::element::texture::{TextureBuffer, TextureRenderElement};
use smithay::backend::renderer::element::{
    render_elements, AsRenderElements, Element, Kind, RenderElement, RenderElementStates,
};
use smithay::backend::renderer::gles::{GlesMapping, GlesRenderer, GlesTexture};
use smithay::backend::renderer::{Bind, ExportMem, Frame, ImportAll, Offscreen, Renderer};
use smithay::desktop::utils::{
    send_dmabuf_feedback_surface_tree, send_frames_surface_tree,
    surface_presentation_feedback_flags_from_states, take_presentation_feedback_surface_tree,
    OutputPresentationFeedback,
};
use smithay::desktop::{
    layer_map_for_output, LayerSurface, PopupManager, Space, Window, WindowSurfaceType,
};
use smithay::input::keyboard::XkbConfig;
use smithay::input::pointer::{CursorImageAttributes, CursorImageStatus, MotionEvent};
use smithay::input::{Seat, SeatState};
use smithay::output::Output;
use smithay::reexports::calloop::generic::Generic;
use smithay::reexports::calloop::{self, Idle, Interest, LoopHandle, LoopSignal, Mode, PostAction};
use smithay::reexports::nix::libc::CLOCK_MONOTONIC;
use smithay::reexports::wayland_protocols::xdg::shell::server::xdg_toplevel::WmCapabilities;
use smithay::reexports::wayland_server::backend::{
    ClientData, ClientId, DisconnectReason, GlobalId,
};
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
use smithay::reexports::wayland_server::{Display, DisplayHandle};
use smithay::utils::{
    IsAlive, Logical, Physical, Point, Rectangle, Scale, Size, Transform, SERIAL_COUNTER,
};
use smithay::wayland::compositor::{with_states, CompositorClientState, CompositorState};
use smithay::wayland::data_device::DataDeviceState;
use smithay::wayland::dmabuf::DmabufFeedback;
use smithay::wayland::output::OutputManagerState;
use smithay::wayland::pointer_gestures::PointerGesturesState;
use smithay::wayland::presentation::PresentationState;
use smithay::wayland::shell::wlr_layer::{Layer, WlrLayerShellState};
use smithay::wayland::shell::xdg::XdgShellState;
use smithay::wayland::shm::ShmState;
use smithay::wayland::socket::ListeningSocketSource;
use smithay::wayland::tablet_manager::TabletManagerState;
use time::OffsetDateTime;

use crate::backend::{Backend, Tty,