material-ui-chips-group/dist/FilterChip.js

material ui chips group

'use strict';

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

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _core = require('@material-ui/core');

var _icons = require('@material-ui/icons');

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

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 styles = function styles(theme) {
  return {
    container: {
      display: 'inline-block',
      margin: '0 ' + theme.spacing.unit + 'px ' + theme.spacing.unit + 'px',
      zIndex: 999,
      position: 'absolute',
      top: 0
    },
    root: {
      maxWidth: 120,
      marginTop: theme.spacing.unit
    },
    root_single: {
      maxWidth: 120
    },
    label: {
      overflow: 'hidden',
      textOverflow: 'ellipsis',
      display: 'block',
      width: '100%'
    },
    chips: {
      maxWidth: 120,
      display: 'flex',
      flexDirection: 'column'
    }
  };
};

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

  function FilterChipComponent(props) {
    _classCallCheck(this, FilterChipComponent);

    var _this = _possibleConstructorReturn(this, (FilterChipComponent.__proto__ || Object.getPrototypeOf(FilterChipComponent)).call(this, props));

    _this.state = {
      open: false
    };
    _this.onMouseEnter = _this.onMouseEnter.bind(_this);
    _this.onMouseLeave = _this.onMouseLeave.bind(_this);
    return _this;
  }

  _createClass(FilterChipComponent, [{
    key: 'onMouseEnter',
    value: function onMouseEnter() {
      this.setState({
        open: true
      });
    }
  }, {
    key: 'onMouseLeave',
    value: function onMouseLeave() {
      this.setState({
        open: false
      });
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          name = _props.name,
          title = _props.title,
          chips = _props.chips,
          _onDelete = _props.onDelete,
          showCount = _props.showCount,
          classes = _props.classes,
          open = this.state.open,
          onMouseEnter = this.onMouseEnter,
          onMouseLeave = this.onMouseLeave;


      var chipLabel = showCount ? title + ' (' + chips.length + ')' : title;

      if (chips.length === 1) {
        return _react2.default.createElement(
          _core.Tooltip,
          { title: title + ' - ' + (chips[0].name || chips[0].id) || '' },
          _react2.default.createElement(_core.Chip, {
            label: title + ' - ' + (chips[0].name || chips[0].id),
            classes: { root: classes.root_single, label: classes.label },
            onDelete: function onDelete(e) {
              _onDelete(e, name, chips[0]);
            }
          })
        );
      }
      return _react2.default.createElement(
        'div',
        { className: classes.container, onMouseEnter: onMouseEnter, onMouseLeave: onMouseLeave },
        _react2.default.createElement(
          _core.Tooltip,
          { title: chipLabel || '' },
          _react2.default.createElement(_core.Chip, {
            label: chipLabel,
            classes: { root: classes.root, label: classes.label },
            onDelete: function onDelete() {},
            deleteIcon: open ? _react2.default.createElement(_icons.KeyboardArrowUp, null) : _react2.default.createElement(_icons.KeyboardArrowDown, null)
          })
        ),
        open && _react2.default.createElement(
          'div',
          { className: classes.chips },
          _lodash2.default.map(chips, function (chip, i) {
            return _react2.default.createElement(
              _core.Tooltip,
              { key: chip.id + '_' + i, title: chip.name || '' },
              _react2.default.createElement(_core.Chip, {
                classes: { root: classes.root, label: classes.label },
                label: chip.name || chip.id,
                onDelete: function onDelete(e) {
                  if (i === chips.length - 1) {
                    onMouseLeave(e);
                  }
                  //Incase when we have 2 filters applied and delete any of the one.
                  //Close the Filter Popover
                  if (chips.length === 2) {
                    onMouseLeave(e);
                  }
                  _onDelete(e, name, chip);
                }
              })
            );
          })
        )
      );
    }
  }]);

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

FilterChipComponent.propTypes = {
  title: _propTypes2.default.string,
  chips: _propTypes2.default.arrayOf(_propTypes2.default.shape({
    id: _propTypes2.default.string,
    name: _propTypes2.default.string
  })),
  onDelete: _propTypes2.default.func,
  showCount: _propTypes2.default.bool,
  name: _propTypes2.default.string
};
FilterChipComponent.defaultProps = {
  onDelete: function onDelete() {},
  showCount: true
};

var FilterChip = exports.FilterChip = (0, _core.withStyles)(styles)(FilterChipComponent);