ucsc-xena-client/dist/ChartView.js

UCSC Xena Client. Functional genomics visualizations.

'use strict';

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 _ = require('./underscore_ext');

// Styles
var compStyles = require('./ChartView.module.css');

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

	function ChartView() {
		var _ref;

		var _temp, _this, _ret;

		_classCallCheck(this, ChartView);

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

		return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = ChartView.__proto__ || Object.getPrototypeOf(ChartView)).call.apply(_ref, [this].concat(args))), _this), _this.setSize = function () {
			if (_this.chart) {
				var height = _this.chart.chartHeight(),
				    width = _this.chart.chartWidth();
				document.getElementById("myChart").style.height = height;
				document.getElementById("myChart").style.width = width;
				document.getElementById("controlPanel").style.width = width;
			}
		}, _this.chartRender = function (props) {
			var appState = props.appState,
			    callback = props.callback,
			    root = _this.refs.root;

			require.ensure(['./chart'], function () {
				_this.chart = require('./chart');
				root.innerHTML = '';
				_this.destroy = _this.chart.render(root, callback, { xena: JSON.stringify(appState) });
			});
		}, _temp), _possibleConstructorReturn(_this, _ret);
	}

	_createClass(ChartView, [{
		key: 'shouldComponentUpdate',
		value: function shouldComponentUpdate() {
			return false;
		}
	}, {
		key: 'componentDidMount',
		value: function componentDidMount() {
			this.chartRender(this.props);
			window.addEventListener('resize', this.setSize);
		}
	}, {
		key: 'componentWillUnmount',
		value: function componentWillUnmount() {
			window.removeEventListener('resize', this.setSize);
			if (this.destroy) {
				this.destroy();
			}
		}
	}, {
		key: 'componentWillReceiveProps',
		value: function componentWillReceiveProps(newProps) {
			// Updating this way is clumsy. Need to refactor chart view.
			if (!_.isEqual(_.omit(this.props.appState, 'chartState'), _.omit(newProps.appState, 'chartState'))) {
				this.chartRender(newProps);
			}
		}
	}, {
		key: 'render',
		value: function render() {
			return React.createElement('div', { ref: 'root', className: compStyles.ChartView });
		}
	}]);

	return ChartView;
}(React.Component);

module.exports = ChartView;