Function cleanTouchActions

docs/app/js/sanddance-app.js:93442–93457

* when the touchActions are collected they are not a valid value, so we need to clean things up. * * @param {String} actions * @returns {*}

(actions)

 * @param {String} actions
 * @returns {*}
 */ function cleanTouchActions(actions) {
        // none
        if (inStr(actions, TOUCH_ACTION_NONE)) return TOUCH_ACTION_NONE;
        var hasPanX = inStr(actions, TOUCH_ACTION_PAN_X);
        var hasPanY = inStr(actions, TOUCH_ACTION_PAN_Y);
        // if both pan-x and pan-y are set (different recognizers
        // for different directions, e.g. horizontal pan but vertical swipe?)
        // we need none (as otherwise with pan-x pan-y combined none of these
        // recognizers will work, since the browser would handle all panning
        if (hasPanX && hasPanY) return TOUCH_ACTION_NONE;
        // pan-x OR pan-y
        if (hasPanX || hasPanY) return hasPanX ? TOUCH_ACTION_PAN_X : TOUCH_ACTION_PAN_Y;
        // manipulation
        if (inStr(actions, TOUCH_ACTION_MANIPULATION)) return TOUCH_ACTION_MANIPULATION;
        return TOUCH_ACTION_AUTO;
    }
    function getTouchActionProps() {
        if (!NATIVE_TOUCH_ACTION) return false;
        var touchMap = {};