path: root/src/handlers/xdg_shell.rs

use std::cell::Cell;

use calloop::Interest;
use smithay::desktop::{
    find_popup_root_surface, get_popup_toplevel_coords, layer_map_for_output, utils, LayerSurface,
    PopupKeyboardGrab, PopupKind, PopupManager, PopupPointerGrab, PopupUngrabStrategy, Window,
    WindowSurfaceType,
};
use smithay::input::pointer::Focus;
use smithay::output::Output;
use smithay::reexports::wayland_protocols::xdg::decoration::zv1::server::zxdg_toplevel_decoration_v1;
use smithay::reexports::wayland_protocols::xdg::shell::server::xdg_positioner::ConstraintAdjustment;
use smithay::reexports::wayland_protocols::xdg::shell::server::xdg_toplevel::{self};
use smithay::reexports::wayland_protocols_misc::server_decoration::server::org_kde_kwin_server_decoration;
use smithay::reexports::wayland_server::protocol::wl_output;
use smithay::reexports::wayland_server::protocol::wl_seat::WlSeat;
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
use smithay::reexports::wayland_server::{self, Resource, WEnum};
use smithay::utils::{Logical, Rectangle, Serial};
use smithay::wayland::compositor::{
    add_blocker, add_pre_commit_hook, with_states, BufferAssignment, CompositorHandler as _,
    HookId, SurfaceAttributes,
};
use smithay::wayland::dmabuf::get_dmabuf;
use smithay::wayland::input_method::InputMethodSeat;
use smithay::wayland::shell::kde::decoration::{KdeDecorationHandler, KdeDecorationState};
use smithay::wayland::shell::wlr_layer::{self, Layer};
use smithay::wayland::shell::xdg::decoration::XdgDecorationHandler;
use smithay::wayland::shell::xdg::{
    PopupSurface, PositionerState, ToplevelSurface, XdgPopupSurfaceData, XdgShellHandler,
    XdgShellState, XdgToplevelSurfaceData,
};
use smithay::wayland::xdg_foreign::{XdgForeignHandler, XdgForeignState};
use smithay::{
    delegate_kde_decoration, delegate_xdg_decoration, delegate_xdg_foreign, delegate_xdg_shell,
};
use tracing::field::Empty;

use crate::input::resize_grab::ResizeGrab;
use crate::input::DOUBLE_CLICK_TIME;
use crate::layout::workspace::ColumnWidth;
use crate::niri::{PopupGrabState, State};
use crate::utils::transaction::Transaction;
use crate::utils::{get_monotonic_time, send_scale_transform, ResizeEdge};
use crate::window::{InitialConfigureState, ResolvedWindowRules, Unmapped, WindowRef};

impl XdgShellHandler for State {
    fn xdg_shell_state(&mut self) -> &mut XdgShellState {
        &mut self.niri.xdg_shell_state
    }

    fn new_toplevel(&mut self, surface: ToplevelSurface) {
        let wl_surface = surface.wl_surface().clone();
        let unmapped = Unmapped::new(Window::new_wayland_window(surface));
        let existing = self.niri.unmapped_windows.insert(wl_surface, unmapped);
        assert!(existing.is_none());
    }

    fn new_popup(&mut self, surface: PopupSurface, _positioner: PositionerState) {
        let popup = PopupKind::Xdg(surface);
        self.unconstrain_popup(&popup);

        if let Err(err) = self.niri.popups.track_popup(popup) {
            warn!("error tracking popup: {err:?}");
        }
    }

    fn