blob: 7174e004ca2e45e3192e5ce68ac7215c559adfb2 (
plain)
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
|
// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import React from 'react';
import PropTypes from 'prop-types';
import {Overlay} from 'react-bootstrap';
import EmojiPicker from './emoji_picker.jsx';
export default class EmojiPickerOverlay extends React.PureComponent {
static propTypes = {
show: PropTypes.bool.isRequired,
container: PropTypes.func,
target: PropTypes.func.isRequired,
onEmojiClick: PropTypes.func.isRequired,
onHide: PropTypes.func.isRequired,
rightOffset: PropTypes.number,
topOffset: PropTypes.number,
spaceRequiredAbove: PropTypes.number,
spaceRequiredBelow: PropTypes.number
}
// Reasonable defaults calculated from from the center channel
static defaultProps = {
spaceRequiredAbove: 422,
spaceRequiredBelow: 436
}
constructor(props) {
super(props);
this.state = {
placement: 'top'
};
}
componentWillUpdate(nextProps) {
if (nextProps.show && !this.props.show) {
const targetBounds = nextProps.target().getBoundingClientRect();
let placement;
if (targetBounds.top > nextProps.spaceRequiredAbove) {
placement = 'top';
} else if (window.innerHeight - targetBounds.bottom > nextProps.spaceRequiredBelow) {
placement = 'bottom';
} else {
placement = 'left';
}
this.setState({placement});
}
}
render() {
return (
<Overlay
show={this.props.show}
placement={this.state.placement}
rootClose={true}
container={this.props.container}
onHide={this.props.onHide}
target={this.props.target}
animation={false}
>
<EmojiPicker
onEmojiClick={this.props.onEmojiClick}
rightOffset={this.props.rightOffset}
topOffset={this.props.topOffset}
/>
</Overlay>
);
}
}
|
