illogical-impulse/.config/ags/widgets/bar/workspaces_sway.js

import Widget from "resource:///com/github/Aylur/ags/widget.js";
import Sway from "../../services/sway.js";
import * as Utils from "resource:///com/github/Aylur/ags/utils.js";
import options from "../../options.js";
import { range } from "../../utils.js";


const dispatch = (arg) => Utils.execAsync(`swaymsg workspace ${arg}`);

const Workspaces = () => {
    const ws = options.workspaces.value || 20;
    return Widget.Box({
        children: range(ws).map((i) =>
            Widget.Button({
                setup: (btn) => (btn.id = i),
                on_clicked: () => dispatch(i),
                child: Widget.Label({
                    label: `${i}`,
                    class_name: "indicator",
                    vpack: "center",
                }),
                setup: (self) => self.hook(Sway, (btn) => {
                    btn.toggleClassName("active", Sway.active.workspace.name == i);
                    btn.toggleClassName(
                        "occupied",
                        Sway.getWorkspace(`${i}`)?.nodes.length > 0,
                    );
                }),
            })
        ),
        setup: (self) => self.hook(Sway.active.workspace,
            (box) => box.children.map((btn) => {
                btn.visible = Sway.workspaces.some(
                    (ws) => ws.name == btn.id,
                );
            })
        ),
    });
};

export default () => Widget.EventBox({
    class_name: "workspaces panel-button",
    child: Widget.Box({
        // its nested like this to keep it consistent with other PanelButton widgets
        child: Widget.EventBox({
            on_scroll_up: () => dispatch("next"),
            on_scroll_down: () => dispatch("prev"),
            class_name: "eventbox",
            // binds: [["child", options.workspaces, "value", Workspaces]],
            setup: (self) => self
                .hook(options.workspaces, (self) => Selection.child = Workspaces(), "value")
            ,
        }),
    }),
    setup: (self) => {
        console.log('[LOG] Sway workspace module loaded')
    }
});