Method prepare

tiling.js:3888–3903

* Prepares state for restoring on next enable.

()

     * Prepares state for restoring on next enable.
     */
    prepare() {
        this.update();
        this.prevSpaces.forEach(space => {
            let windows = space.getWindows();
            let selected = windows.indexOf(space.selectedWindow);
            if (selected === -1)
                return;
            // Stack windows correctly for controlled restarts
            for (let i = selected; i < windows.length; i++) {
                windows[i].lower();
            }
            for (let i = selected; i >= 0; i--) {
                windows[i].lower();
            }
        });
    }
}

/**