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import React, { Fragment, PureComponent } from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import CloseIcon from '@material-ui/icons/Close';
import { Typography, Button, Grid, Snackbar, Slide, Fade, IconButton } from '@material-ui/core';
const styles = theme => ({
row: {
display: 'flex',
justifyContent: 'flex-start',
},
close: {
width: theme.spacing(4)
},
divider: {
display: 'block',
margin: `${theme.spacing(3)}px 0`,
},
button: {
margin: theme.spacing(1)
}
});
function TransitionLeft(props) {
return <Slide {...props} direction="left" />;
}
function TransitionUp(props) {
return <Slide {...props} direction="up" />;
}
function TransitionRight(props) {
return <Slide {...props} direction="right" />;
}
function TransitionDown(props) {
return <Slide {...props} direction="down" />;
}
class TransitionNotif extends PureComponent {
state = {
open: false,
open2: false,
open3: false,
transition: null,
messageInfo: {},
};
queue = [];
handleClickQueue = message => () => {
this.queue.push({
message,
key: new Date().getTime(),
});
if (this.state.open3) {
// immediately begin dismissing current message
// to start showing new one
this.setState({ open3: false });
} else {
this.processQueue();
}
};
processQueue = () => {
if (this.queue.length > 0) {
this.setState({
messageInfo: this.queue.shift(),
open3: true,
});
}
};
handleCloseQueue = (event, reason) => {
if (reason === 'clickaway') {
return;
}
this.setState({ open3: false });
};
handleExited = () => {
this.processQueue();
};
handleClick = transition => () => {
this.setState({ open: true, transition });
};
handleClose = () => {
this.setState({ open: false });
};
handleClick2 = () => {
this.setState({ open2: true });
};
handleClose2 = () => {
this.setState({ open2: false });
};
render() {
const { classes } = this.props;
const { message, key } = this.state.messageInfo;
return (
<Fragment>
<Grid
container
alignItems="flex-start"
justify="flex-start"
direction="row"
spacing={2}
>
<Grid
item
md={4}
>
<Typography variant="button" className={classes.divider}>Transition</Typography>
<div>
<Button variant="contained" className={classes.button} onClick={this.handleClick(TransitionLeft)}>Right</Button>
<Button variant="contained" className={classes.button} onClick={this.handleClick(TransitionUp)}>Up</Button>
<Button variant="contained" className={classes.button} onClick={this.handleClick(TransitionRight)}>Left</Button>
<Button variant="contained" className={classes.button} onClick={this.handleClick(TransitionDown)}>Down</Button>
<Snackbar
open={this.state.open}
onClose={this.handleClose}
TransitionComponent={this.state.transition}
ContentProps={{
'aria-describedby': 'message-id',
}}
message={<span>I love snacks</span>}
/>
</div>
</Grid>
<Grid
item
md={4}
>
<Typography variant="button" className={classes.divider}>Change Transition</Typography>
<div>
<Button variant="contained" className={classes.button} onClick={this.handleClick2}>Open with Fade Transition</Button>
<Snackbar
open={this.state.open2}
onClose={this.handleClose2}
TransitionComponent={Fade}
ContentProps={{
'aria-describedby': 'message-id',
}}
message={<span>I love snacks</span>}
/>
</div>
</Grid>
<Grid
item
md={4}
>
<Typography variant="button" className={classes.divider}>Consecutive Snackbars</Typography>
<div>
<Button variant="contained" className={classes.button} onClick={this.handleClickQueue('message a')}>Show message A</Button>
<Button variant="contained" className={classes.button} onClick={this.handleClickQueue('message b')}>Show message B</Button>
<Snackbar
key={key}
anchorOrigin={{
vertical: 'bottom',
horizontal: 'left',
}}
open={this.state.open3}
autoHideDuration={6000}
onClose={this.handleCloseQueue}
onExited={this.handleExited}
ContentProps={{
'aria-describedby': 'message-id',
}}
message={<span>{message}</span>}
action={[
<Button key="undo" color="secondary" size="small" onClick={this.handleClose2}>
UNDO
</Button>,
<IconButton
key="close"
aria-label="Close"
color="inherit"
className={classes.close}
onClick={this.handleCloseQueue}
>
<CloseIcon />
</IconButton>
]}
/>
</div>
</Grid>
</Grid>
</Fragment>
);
}
}
TransitionNotif.propTypes = {
classes: PropTypes.object.isRequired,
};
export default withStyles(styles)(TransitionNotif);
|
