Function barf

tiling.js:5317–5359

(metaWindow, expelWindow)

 * @returns
 */
export function barf(metaWindow, expelWindow) {
    if (!metaWindow)
        return;

    const space = spaces.spaceOfWindow(metaWindow);
    const index = space.indexOf(metaWindow);
    if (index === -1)
        return;

    const column = space[index];
    if (column.length < 2)
        return;

    let to;
    const direction = Settings.prefs.open_window_position;
    switch (direction) {
    case Settings.OpenWindowPositions.LEFT:
    case Settings.OpenWindowPositions.START:
        to = index; // if left then current index will increment
        break;
    case Settings.OpenWindowPositions.RIGHT:
    case Settings.OpenWindowPositions.END:
    default:
        to = index + 1;
        break;
    }

    // // remove metawindow from column
    if (expelWindow) {
        // remove expelWindow from current column
        const indexOfWindow = column.indexOf(expelWindow);
        column.splice(indexOfWindow, 1);
    }
    else {
        // remove from bottom
        expelWindow = column.splice(-1, 1)[0];
    }
    space.splice(to, 0, [expelWindow]);

    space.layout(true, {
        customAllocators: { [space.indexOf(metaWindow)]: allocateEqualHeight, ensure: false },
    });
}

export function selectPreviousSpace(_mw, _space) {
    spaces.selectStackSpace(Meta.MotionDirection.DOWN);