camelot-unchained/lib/components/quickselect/QuickSelect.js

Camelot Unchained Client Library

/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
"use strict";
/**
 * Materialize dropdown inspired quickselect list.
 *
 * *requires materialize js & css to be included on your html page.
 *
 * USAGE:
 *
 * class MyQuickSelect extends React.Component<any, any> {
 *   generateActiveView = (item: any) => {
 *     return <div>{item.foo}</div>;
 *   }
 *   generateListView = (item: any) => {
 *     return <div>{item.foo}</div>;
 *   }
 *   onSelectedItemChanged = (item: any) => {
 *     console.log('selected item is ' + item.foo);
 *   }
 *   render() {
 *     let items = [{foo:'Hello'},{foo:'World'}];
 *     return <QuickSelect items={items} activeViewComponentGenerator={this.generateActiveView}
          listViewComponentGenerator={this.generateListView} onSelectedItemChanged={this.onSelectedChannelChanged} />;
 *   }
 * }
 *
 */

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; }; }();

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 React = require('react');

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

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

        var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(QuickSelect).call(this, props));

        _this.uniqueId = 'QuickSelect-' + QuickSelect.idCounter++;
        _this.onItemSelect = function (item, itemIndex) {
            _this.setState({ selectedIndex: itemIndex });
            _this.props.onSelectedItemChanged(item);
        };
        _this.buildListItem = function (item, itemIndex) {
            return React.createElement("div", { key: itemIndex, onClick: _this.onItemSelect.bind(_this, item, itemIndex), className: 'quickselect-auto-width' }, _this.props.listViewComponentGenerator(item));
        };
        _this.state = {
            selectedIndex: 0
        };
        return _this;
    }

    _createClass(QuickSelect, [{
        key: 'render',
        value: function render() {
            if (this.props.items.length == 0) return React.createElement("div", null, "No Elements");
            var selectedIndex = this.props.selectedItemIndex !== undefined ? this.props.selectedItemIndex : this.state.selectedIndex;
            return React.createElement("div", null, React.createElement("div", { className: 'dropdown-button quickselect-auto-width', "data-beloworigin": 'true', "data-constrainwidth": 'false', "data-verticaloffset": '0', "data-activates": this.uniqueId, "data-style": 'quickselect-default' }, this.props.activeViewComponentGenerator(this.props.items[selectedIndex])), React.createElement("div", { id: this.uniqueId, className: 'quickselect-default' }, this.props.items.map(this.buildListItem)));
        }
    }]);

    return QuickSelect;
}(React.Component);

QuickSelect.idCounter = 0;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = QuickSelect;