openethereum/js/packages/ui/Form/DappUrlInput/dappUrlInput.js

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import keycode from 'keycode';
import React, { Component } from 'react';
import PropTypes from 'prop-types';
export default class DappUrlInput extends Component {
static propTypes = {
className: PropTypes.string,
onChange: PropTypes.func.isRequired,
onGoto: PropTypes.func.isRequired,
onRestore: PropTypes.func.isRequired,
url: PropTypes.string.isRequired
}
render () {
const { className, url } = this.props;
return (
<input
className={ className }
onChange={ this.onChange }
onKeyDown={ this.onKeyDown }
type='text'
value={ url }
/>
);
}
onChange = (event) => {
this.props.onChange(event.target.value);
};
onKeyDown = (event) => {
switch (keycode(event)) {
case 'esc':
this.props.onRestore();
break;
case 'enter':
this.props.onGoto();
break;
default:
break;
}
};
}