react-text-style/lib/ui/FontFamilyDropdown.js

React text style editor

'use strict';

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

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _FontFamilyDropdown = require('./FontFamilyDropdown.css');

var _FontFamilyDropdown2 = _interopRequireDefault(_FontFamilyDropdown);

var _reactTinyVirtualList = require('react-tiny-virtual-list');

var _reactTinyVirtualList2 = _interopRequireDefault(_reactTinyVirtualList);

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; } // Edit from https://github.com/nardeas/react-font-picker


var FontFamilyDropdown = function (_PureComponent) {
  _inherits(FontFamilyDropdown, _PureComponent);

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

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

    _this.onWrapperClick = function () {
      _this.setState({ isOptionsVisible: !_this.state.isOptionsVisible });
    };

    _this.onOptionClick = function (e, font) {
      e.stopPropagation();

      if (_this.state.isOptionsVisible == false) return;

      if (_this.props.onChange) _this.props.onChange(font);

      _this.setState({ isOptionsVisible: false });
    };

    _this.state = {
      isOptionsVisible: false
    };
    return _this;
  }

  _createClass(FontFamilyDropdown, [{
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          label = _props.label,
          choices = _props.choices;

      var value = this.props.selectedKey;
      return _react2.default.createElement(
        'div',
        { className: _FontFamilyDropdown2.default.wrapper, onClick: this.onWrapperClick },
        _react2.default.createElement(
          'div',
          { className: value === "" ? _FontFamilyDropdown2.default.label : _FontFamilyDropdown2.default.labelFloat },
          label
        ),
        _react2.default.createElement(
          'div',
          { className: _FontFamilyDropdown2.default.selectedOption },
          value
        ),
        _react2.default.createElement('div', { className: _FontFamilyDropdown2.default.button }),
        _react2.default.createElement(
          'div',
          { className: this.state.isOptionsVisible ? _FontFamilyDropdown2.default.options : _FontFamilyDropdown2.default.optionsHidden },
          _react2.default.createElement(_reactTinyVirtualList2.default, {
            width: '100%',
            height: 200,
            itemCount: choices.length,
            itemSize: 30 // Also supports variable heights (array or function getter)
            , renderItem: function renderItem(_ref) {
              var index = _ref.index,
                  style = _ref.style;

              var item = choices[index];
              var label = item.label;

              var optionStyle = _extends({ fontFamily: item.style.fontFamily }, style);
              if (value == label) {
                optionStyle.color = '#333';
              }
              return _react2.default.createElement(
                'div',
                { className: _FontFamilyDropdown2.default.option,
                  style: optionStyle,
                  key: index,
                  onMouseUp: function onMouseUp(e) {
                    return _this2.onOptionClick(e, label);
                  },
                  onClick: function onClick(e) {
                    return _this2.onOptionClick(e, label);
                  } },
                label
              );
            }
          })
        )
      );
    }
  }]);

  return FontFamilyDropdown;
}(_react.PureComponent);

exports.default = FontFamilyDropdown;
module.exports = exports['default'];