react-grid-layout-ext/SpriteLayer.js

A modified version of React Grid Layout. Add the ability to disable collisions.

'use strict';

exports.__esModule = true;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint-disable */


var SpriteLayer = function (_React$Component) {
  _inherits(SpriteLayer, _React$Component);

  function SpriteLayer() {
    _classCallCheck(this, SpriteLayer);

    return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));
  }

  SpriteLayer.prototype.renderItems = function renderItems(positions) {
    if (!Array.isArray(positions)) return null;
    console.log('sss', positions);
    return positions.map(function (_ref) {
      var i = _ref.i,
          x = _ref.left,
          y = _ref.top,
          w = _ref.width,
          h = _ref.height;
      return _react2.default.createElement('div', { className: 'sprite', key: i, style: {
          transform: 'translate(' + x + 'px, ' + y + 'px)'
        } });
    });
  };

  SpriteLayer.prototype.render = function render() {
    var _props = this.props,
        children = _props.children,
        positions = _props.positions;

    return _react2.default.createElement(
      'div',
      { className: 'overlay-layer' },
      this.renderItems(positions)
    );
  };

  return SpriteLayer;
}(_react2.default.Component);

exports.default = SpriteLayer;