ucsc-xena-client/dist/containers/addTooltip.js

UCSC Xena Client. Functional genomics visualizations.

'use strict';

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 _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

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 _PureComponent2 = require('../PureComponent');

var _PureComponent3 = _interopRequireDefault(_PureComponent2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

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 Tooltip = require('../views/Tooltip');

var React = require('react');

var _require = require('../react-utils'),
    rxEvents = _require.rxEvents;

var meta = require('../meta');
var _ = require('../underscore_ext');
var Rx = require('../rx');

function addTooltip(Component) {
	var _class, _temp2;

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

		function _class() {
			var _ref;

			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, (_ref = _class.__proto__ || Object.getPrototypeOf(_class)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
				tooltip: { open: false }
			}, _temp), _possibleConstructorReturn(_this, _ret);
		}

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

				var events = this.ev = rxEvents(this, 'tooltip', 'click', 'close');

				var toggle = events.click.filter(function (ev) {
					return ev[meta.key];
				}).map(function () {
					return 'toggle';
				}),
				    close = events.close.map(function () {
					return 'toggle';
				});

				var tooltip = events.tooltip.merge(toggle).merge(close)
				// If open + user clicks, toggle freeze of display.
				.scan(function (_ref2, ev) {
					var _ref3 = _slicedToArray(_ref2, 2),
					    tt = _ref3[0],
					    frozen = _ref3[1];

					return ev === 'toggle' ? [tt, tt.open && !frozen] : [ev, frozen];
				}, [{ open: false }, false])
				// Filter frozen events until frozen state changes.
				.distinctUntilChanged(_.isEqual, function (_ref4) {
					var _ref5 = _slicedToArray(_ref4, 2),
					    ev = _ref5[0],
					    frozen = _ref5[1];

					return frozen ? frozen : [ev, frozen];
				}).map(function (_ref6) {
					var _ref7 = _slicedToArray(_ref6, 2),
					    ev = _ref7[0],
					    frozen = _ref7[1];

					return _.assoc(ev, 'frozen', frozen);
				}).share();

				// XXX Overwrite this.ev.tooltip with a Subject that includes
				// the 'frozen' functionality. This allows listeners to 'freeze',
				// e.g. the probe position highlight.
				this.ev.tooltip = Rx.Subject.create(events.tooltip, tooltip);

				this.sub = tooltip.subscribe(function (ev) {
					return _this2.setState({ tooltip: ev });
				});
			}
		}, {
			key: 'componentWillUnmount',
			value: function componentWillUnmount() {
				this.sub.unsubscribe();
			}
		}, {
			key: 'render',
			value: function render() {
				var _this3 = this;

				var _props = this.props,
				    children = _props.children,
				    props = _objectWithoutProperties(_props, ['children']),
				    interactive = props.interactive,
				    open = this.state.tooltip.open && interactive,
				    onClick = interactive ? this.on.click : null;

				return React.createElement(
					Component,
					_extends({}, props, {
						onClick: onClick,
						append: React.createElement(Tooltip, _extends({ show: interactive, onClose: this.on.close, onClick: this.on.click }, _extends({}, this.state.tooltip, { open: open }))) }),
					React.Children.map(children, function (el) {
						return React.cloneElement(el, {
							tooltip: _this3.ev.tooltip,
							frozen: _this3.state.tooltip.frozen
						});
					})
				);
			}
		}]);

		return _class;
	}(_PureComponent3.default), _class.displayName = 'SpreadsheetTooltip', _temp2;
}

module.exports = addTooltip;