polished/lib/mixins/ellipsis.js

A lightweight toolset for writing styles in Javascript.

"use strict";

exports.__esModule = true;
exports["default"] = ellipsis;
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
/**
 * CSS to represent truncated text with an ellipsis. You can optionally pass a max-width and number of lines before truncating.
 *
 * @example
 * // Styles as object usage
 * const styles = {
 *   ...ellipsis('250px')
 * }
 *
 * // styled-components usage
 * const div = styled.div`
 *   ${ellipsis('250px')}
 * `
 *
 * // CSS as JS Output
 *
 * div: {
 *   'display': 'inline-block',
 *   'maxWidth': '250px',
 *   'overflow': 'hidden',
 *   'textOverflow': 'ellipsis',
 *   'whiteSpace': 'nowrap',
 *   'wordWrap': 'normal'
 * }
 */
function ellipsis(width, lines) {
  if (lines === void 0) {
    lines = 1;
  }
  var styles = {
    display: 'inline-block',
    maxWidth: width || '100%',
    overflow: 'hidden',
    textOverflow: 'ellipsis',
    whiteSpace: 'nowrap',
    wordWrap: 'normal'
  };
  return lines > 1 ? _extends({}, styles, {
    WebkitBoxOrient: 'vertical',
    WebkitLineClamp: lines,
    display: '-webkit-box',
    whiteSpace: 'normal'
  }) : styles;
}
module.exports = exports.default;