d2-ui/node_modules-react-15/material-ui/List/MakeSelectable.js

d2-ui

'use strict';

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

var _extends = Object.assign || 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; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _simpleAssign = require('simple-assign');

var _simpleAssign2 = _interopRequireDefault(_simpleAssign);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _colorManipulator = require('../utils/colorManipulator');

var _deprecatedPropType = require('../utils/deprecatedPropType');

var _deprecatedPropType2 = _interopRequireDefault(_deprecatedPropType);

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; }

var MakeSelectable = exports.MakeSelectable = function MakeSelectable(Component) {
  var _class, _temp2;

  return _temp2 = _class = function (_Component) {
    _inherits(_class, _Component);

    function _class() {
      var _Object$getPrototypeO;

      var _temp, _this, _ret;

      _classCallCheck(this, _class);

      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_Object$getPrototypeO = Object.getPrototypeOf(_class)).call.apply(_Object$getPrototypeO, [this].concat(args))), _this), _this.hasSelectedDescendant = function (previousValue, child) {
        if (_react2.default.isValidElement(child) && child.props.nestedItems && child.props.nestedItems.length > 0) {
          return child.props.nestedItems.reduce(_this.hasSelectedDescendant, previousValue);
        }
        return previousValue || _this.isChildSelected(child, _this.props);
      }, _this.handleItemTouchTap = function (event, item) {
        var valueLink = _this.getValueLink(_this.props);
        var itemValue = item.props.value;

        if (itemValue !== valueLink.value) {
          valueLink.requestChange(event, itemValue);
        }
      }, _temp), _possibleConstructorReturn(_this, _ret);
    }

    _createClass(_class, [{
      key: 'getValueLink',
      value: function getValueLink(props) {
        return props.valueLink || {
          value: props.value,
          requestChange: props.onChange
        };
      }
    }, {
      key: 'extendChild',
      value: function extendChild(child, styles, selectedItemStyle) {
        var _this2 = this;

        if (child && child.type && child.type.muiName === 'ListItem') {
          var selected = this.isChildSelected(child, this.props);
          var selectedChildrenStyles = void 0;
          if (selected) {
            selectedChildrenStyles = (0, _simpleAssign2.default)({}, styles, selectedItemStyle);
          }

          var mergedChildrenStyles = (0, _simpleAssign2.default)({}, child.props.style, selectedChildrenStyles);

          this.keyIndex += 1;

          return _react2.default.cloneElement(child, {
            onTouchTap: function onTouchTap(event) {
              _this2.handleItemTouchTap(event, child);
              if (child.props.onTouchTap) {
                child.props.onTouchTap(event);
              }
            },
            key: this.keyIndex,
            style: mergedChildrenStyles,
            nestedItems: child.props.nestedItems.map(function (child) {
              return _this2.extendChild(child, styles, selectedItemStyle);
            }),
            initiallyOpen: this.isInitiallyOpen(child)
          });
        } else {
          return child;
        }
      }
    }, {
      key: 'isInitiallyOpen',
      value: function isInitiallyOpen(child) {
        if (child.props.initiallyOpen) {
          return child.props.initiallyOpen;
        }
        return this.hasSelectedDescendant(false, child);
      }
    }, {
      key: 'isChildSelected',
      value: function isChildSelected(child, props) {
        return this.getValueLink(props).value === child.props.value;
      }
    }, {
      key: 'render',
      value: function render() {
        var _this3 = this;

        var _props = this.props;
        var children = _props.children;
        var selectedItemStyle = _props.selectedItemStyle;


        this.keyIndex = 0;
        var styles = {};

        if (!selectedItemStyle) {
          var textColor = this.context.muiTheme.baseTheme.palette.textColor;
          styles.backgroundColor = (0, _colorManipulator.fade)(textColor, 0.2);
        }

        return _react2.default.createElement(
          Component,
          _extends({}, this.props, this.state),
          _react2.default.Children.map(children, function (child) {
            return _this3.extendChild(child, styles, selectedItemStyle);
          })
        );
      }
    }]);

    return _class;
  }(Component), _class.propTypes = {
    children: _react.PropTypes.node,
    onChange: _react.PropTypes.func,
    selectedItemStyle: _react.PropTypes.object,
    value: _react.PropTypes.any,
    valueLink: (0, _deprecatedPropType2.default)(_react.PropTypes.shape({
      value: _react.PropTypes.any,
      requestChange: _react.PropTypes.func
    }), 'This property is deprecated due to his low popularity. Use the value and onChange property.')
  }, _class.contextTypes = {
    muiTheme: _react.PropTypes.object.isRequired
  }, _temp2;
};

exports.default = MakeSelectable;