Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/wincloud_gateway/node_modules/react-virtualized/dist/commonjs/Grid/   drwxr-xr-x
Free 13 GB of 57.97 GB (22.43%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     accessibilityOverscanIndicesGetter.js (1.77 KB)      -rw-r--r--

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = defaultOverscanIndicesGetter;
exports.SCROLL_DIRECTION_VERTICAL = exports.SCROLL_DIRECTION_HORIZONTAL = exports.SCROLL_DIRECTION_FORWARD = exports.SCROLL_DIRECTION_BACKWARD = void 0;

var _types = require("./types");

var SCROLL_DIRECTION_BACKWARD = -1;
exports.SCROLL_DIRECTION_BACKWARD = SCROLL_DIRECTION_BACKWARD;
var SCROLL_DIRECTION_FORWARD = 1;
exports.SCROLL_DIRECTION_FORWARD = SCROLL_DIRECTION_FORWARD;
var SCROLL_DIRECTION_HORIZONTAL = 'horizontal';
exports.SCROLL_DIRECTION_HORIZONTAL = SCROLL_DIRECTION_HORIZONTAL;
var SCROLL_DIRECTION_VERTICAL = 'vertical';
/**
 * Calculates the number of cells to overscan before and after a specified range.
 * This function ensures that overscanning doesn't exceed the available cells.
 */

exports.SCROLL_DIRECTION_VERTICAL = SCROLL_DIRECTION_VERTICAL;

function defaultOverscanIndicesGetter(_ref) {
  var cellCount = _ref.cellCount,
      overscanCellsCount = _ref.overscanCellsCount,
      scrollDirection = _ref.scrollDirection,
      startIndex = _ref.startIndex,
      stopIndex = _ref.stopIndex;
  // Make sure we render at least 1 cell extra before and after (except near boundaries)
  // This is necessary in order to support keyboard navigation (TAB/SHIFT+TAB) in some cases
  // For more info see issues #625
  overscanCellsCount = Math.max(1, overscanCellsCount);

  if (scrollDirection === SCROLL_DIRECTION_FORWARD) {
    return {
      overscanStartIndex: Math.max(0, startIndex - 1),
      overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount)
    };
  } else {
    return {
      overscanStartIndex: Math.max(0, startIndex - overscanCellsCount),
      overscanStopIndex: Math.min(cellCount - 1, stopIndex + 1)
    };
  }
}