react-native-web-headroom/docs/node_modules/react-inspector/lib/tree-view/TreeNode.js

React Native Web Headroom

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _createStyles = require('../styles/createStyles');

var _createStyles2 = _interopRequireDefault(_createStyles);

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

var Arrow = function Arrow(_ref) {
  var expanded = _ref.expanded,
      styles = _ref.styles;
  return _react2.default.createElement(
    'span',
    { style: (0, _extends3.default)({}, styles.base, expanded ? styles.expanded : styles.collapsed) },
    '\u25B6'
  );
};

var TreeNode = function (_Component) {
  (0, _inherits3.default)(TreeNode, _Component);

  function TreeNode() {
    (0, _classCallCheck3.default)(this, TreeNode);
    return (0, _possibleConstructorReturn3.default)(this, (TreeNode.__proto__ || Object.getPrototypeOf(TreeNode)).apply(this, arguments));
  }

  (0, _createClass3.default)(TreeNode, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          expanded = _props.expanded,
          onClick = _props.onClick,
          children = _props.children,
          nodeRenderer = _props.nodeRenderer,
          title = _props.title,
          shouldShowArrow = _props.shouldShowArrow,
          shouldShowPlaceholder = _props.shouldShowPlaceholder;
      var theme = this.context.theme;

      var styles = (0, _createStyles2.default)('TreeNode', theme);

      var renderedNode = (0, _react.createElement)(nodeRenderer, this.props);
      var childNodes = expanded ? children : undefined;

      return _react2.default.createElement(
        'li',
        { 'aria-expanded': expanded, role: 'treeitem', style: styles.treeNodeBase, title: title },
        _react2.default.createElement(
          'div',
          { style: styles.treeNodePreviewContainer, onClick: onClick },
          shouldShowArrow || _react.Children.count(children) > 0 ? _react2.default.createElement(Arrow, { expanded: expanded, styles: styles.treeNodeArrow }) : shouldShowPlaceholder && _react2.default.createElement(
            'span',
            { style: styles.treeNodePlaceholder },
            '\xA0'
          ),
          renderedNode
        ),
        _react2.default.createElement(
          'ol',
          { role: 'group', style: styles.treeNodeChildNodesContainer },
          childNodes
        )
      );
    }
  }]);
  return TreeNode;
}(_react.Component);

TreeNode.propTypes = {
  name: _propTypes2.default.string,
  data: _propTypes2.default.any,

  expanded: _propTypes2.default.bool,
  shouldShowArrow: _propTypes2.default.bool,
  shouldShowPlaceholder: _propTypes2.default.bool,

  nodeRenderer: _propTypes2.default.func,

  onClick: _propTypes2.default.func
};

TreeNode.defaultProps = {
  name: undefined,
  data: undefined,
  expanded: true,

  nodeRenderer: function nodeRenderer(_ref2) {
    var name = _ref2.name;
    return _react2.default.createElement(
      'span',
      null,
      name
    );
  },

  onClick: function onClick() {},

  shouldShowArrow: false,
  shouldShowPlaceholder: true
};

TreeNode.contextTypes = {
  theme: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]).isRequired
};

exports.default = TreeNode;