Method constructor

tiling.js:255–382

(workspace, container, doInit)

    background;

    constructor(workspace, container, doInit) {
        super(0);
        this.workspace = workspace;
        this.signals = new Utils.Signals();

        // windows that should be represented by their WindowActor
        this.visible = [];
        this._floating = [];
        this._populated = false;

        // default focusMode (can be overriden by saved user pref in Space.init method)
        this.focusMode = FocusModes.DEFAULT;
        this.focusModeIcon = new Topbar.FocusIcon({
            name: 'panel',
            style_class: 'space-focus-mode-icon',
        })
            .setClickFunction(() => {
                switchToNextFocusMode(this);
            })
            .setVisible(false); // hide by default
        this.unfocusXPosition = null; // init

        let clip = new Clutter.Actor({ name: "clip" });
        this.clip = clip;
        let actor = new Clutter.Actor({ name: "space-actor" });
        actor.set_pivot_point(0.5, 0);

        this._visible = true;
        this.hide(); // We keep the space actor hidden when inactive due to performance

        this.actor = actor;
        let cloneClip = new Clutter.Actor({ name: "clone-clip" });
        this.cloneClip = cloneClip;
        let cloneContainer = new St.Widget({ name: "clone-container" });
        this.cloneContainer = cloneContainer;

        const workspaceIndicator = new St.Widget({
            reactive: true,
            name: 'panel',
            style_class: 'space-workspace-indicator',
        });
        signals.connect(workspaceIndicator, 'button-press-event', () => Main.overview.toggle());
        signals.connect(workspaceIndicator, 'scroll-event', (_actor, event) => {
            const direction = event.get_scroll_direction();
            switch (direction) {
            case Clutter.ScrollDirection.DOWN:
                spaces.selectSequenceSpace(Meta.MotionDirection.DOWN);
                Navigator.getNavigator().finish();
                return Clutter.EVENT_STOP;
            case Clutter.ScrollDirection.UP:
                spaces.selectSequenceSpace(Meta.MotionDirection.UP);
                Navigator.getNavigator().finish();
                return Clutter.EVENT_STOP;
            default:
                return Clutter.EVENT_STOP;
            }
        });
        this.workspaceIndicator = workspaceIndicator;