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107 lines
3.7 KiB
107 lines
3.7 KiB
7 years ago
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// Copyright 2017 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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import React, {Component} from 'react';
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import PropTypes from 'prop-types';
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import {withStyles} from 'material-ui/styles';
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import Drawer from 'material-ui/Drawer';
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import {IconButton} from "material-ui";
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import List, {ListItem, ListItemText} from 'material-ui/List';
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import ChevronLeftIcon from 'material-ui-icons/ChevronLeft';
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import {TAGS, DRAWER_WIDTH} from './Common.jsx';
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// Styles for the SideBar component.
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const styles = theme => ({
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drawerPaper: {
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position: 'relative',
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height: '100%',
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width: DRAWER_WIDTH,
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},
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drawerHeader: {
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'flex-end',
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padding: '0 8px',
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...theme.mixins.toolbar,
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transitionDuration: {
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enter: theme.transitions.duration.enteringScreen,
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exit: theme.transitions.duration.leavingScreen,
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}
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},
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});
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// SideBar renders a sidebar component.
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class SideBar extends Component {
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constructor(props) {
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super(props);
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// clickOn contains onClick event functions for the menu items.
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// Instantiate only once, and reuse the existing functions to prevent the creation of
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// new function instances every time the render method is triggered.
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this.clickOn = {};
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for(let key in TAGS) {
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const id = TAGS[key].id;
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this.clickOn[id] = event => {
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event.preventDefault();
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console.log(event.target.key);
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this.props.changeContent(id);
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};
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}
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}
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render() {
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// The classes property is injected by withStyles().
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const {classes} = this.props;
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return (
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<Drawer
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type="persistent"
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classes={{paper: classes.drawerPaper,}}
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open={this.props.opened}
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>
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<div>
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<div className={classes.drawerHeader}>
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<IconButton onClick={this.props.close}>
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<ChevronLeftIcon />
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</IconButton>
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</div>
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<List>
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{
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Object.values(TAGS).map(tag => {
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return (
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<ListItem button key={tag.id} onClick={this.clickOn[tag.id]}>
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<ListItemText primary={tag.title} />
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</ListItem>
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);
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})
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}
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</List>
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</div>
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</Drawer>
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);
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}
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}
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SideBar.propTypes = {
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classes: PropTypes.object.isRequired,
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opened: PropTypes.bool.isRequired,
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close: PropTypes.func.isRequired,
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changeContent: PropTypes.func.isRequired,
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};
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export default withStyles(styles)(SideBar);
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