File size: 2,657 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | import { Component } from 'react';
import ReactDOM from 'react-dom';
import PropTypes from 'prop-types';
import createHTMLMarker from './elements/createHTMLMarker';
import { registerEvents, createListenersPropTypes } from './utils';
import { GeolocHitPropType } from './propTypes';
import withGoogleMaps from './withGoogleMaps';
const eventTypes = {
onClick: 'click',
onDoubleClick: 'dblclick',
onMouseDown: 'mousedown',
onMouseEnter: 'mouseenter',
onMouseLeave: 'mouseleave',
onMouseMove: 'mousemove',
onMouseOut: 'mouseout',
onMouseOver: 'mouseover',
onMouseUp: 'mouseup',
};
export class CustomMarker extends Component {
static propTypes = {
...createListenersPropTypes(eventTypes),
hit: GeolocHitPropType.isRequired,
children: PropTypes.node.isRequired,
google: PropTypes.object.isRequired,
googleMapsInstance: PropTypes.object.isRequired,
className: PropTypes.string,
anchor: PropTypes.shape({
x: PropTypes.number.isRequired,
y: PropTypes.number.isRequired,
}),
};
static defaultProps = {
className: '',
anchor: {
x: 0,
y: 0,
},
};
static isReact16() {
return typeof ReactDOM.createPortal === 'function';
}
state = {
marker: null,
};
componentDidMount() {
const { hit, google, googleMapsInstance, className, anchor } = this.props;
// Not the best way to create the reference of the CustomMarker
// but since the Google object is required didn't find another
// solution. Ideas?
const Marker = createHTMLMarker(google);
const marker = new Marker({
map: googleMapsInstance,
position: hit._geoloc,
className,
anchor,
});
this.removeListeners = registerEvents(eventTypes, this.props, marker);
this.setState(() => ({
marker,
}));
}
componentDidUpdate() {
const { children } = this.props;
const { marker } = this.state;
this.removeListeners();
this.removeListeners = registerEvents(eventTypes, this.props, marker);
if (!CustomMarker.isReact16()) {
ReactDOM.unstable_renderSubtreeIntoContainer(
this,
children,
marker.element
);
}
}
componentWillUnmount() {
const { marker } = this.state;
if (!CustomMarker.isReact16()) {
ReactDOM.unmountComponentAtNode(marker.element);
}
marker.setMap(null);
}
render() {
const { children } = this.props;
const { marker } = this.state;
if (!marker || !CustomMarker.isReact16()) {
return null;
}
return ReactDOM.createPortal(children, marker.element);
}
}
export default withGoogleMaps(CustomMarker);
|