openethereum/js/packages/dapp-settings/Background/background.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

166 lines
4.5 KiB
JavaScript

// 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 React, { Component } from 'react';
import PropTypes from 'prop-types';
import { FormattedMessage } from 'react-intl';
import { connect } from 'react-redux';
import { bindActionCreators } from 'redux';
import { updateBackground } from '@parity/shared/redux/providers/settings/actions';
import { Button, Container, ParityBackground } from '@parity/ui';
import { RefreshIcon } from '@parity/ui/Icons';
import layout from '../layout.css';
import styles from './background.css';
let counter = 0;
class Background extends Component {
static contextTypes = {
api: PropTypes.object.isRequired
}
static propTypes = {
settings: PropTypes.object.isRequired,
updateBackground: PropTypes.func.isRequired
}
state = {
seeds: []
}
componentDidMount () {
const { settings } = this.props;
const seeds = new Array(20).fill(null);
seeds[0] = settings.backgroundSeed;
this.setState({
seeds
}, () => this.generateSeeds());
}
render () {
return (
<Container
title={
<FormattedMessage id='settings.background.label' />
}
>
<div className={ layout.layout }>
<div className={ layout.overview }>
<div>
<FormattedMessage
id='settings.background.overview_0'
defaultMessage='The background pattern you can see right now is unique to your Parity installation. It will change every time you create a new Signer token. This is so that decentralized applications cannot pretend to be trustworthy.'
/>
</div>
<div>
<FormattedMessage
id='settings.background.overview_1'
defaultMessage='Pick a pattern you like and memorize it. This Pattern will always be shown from now on, unless you clear your browser cache or use a new Signer token.'
/>
</div>
<div>
<Button
icon={ <RefreshIcon /> }
label={
<FormattedMessage
id='settings.background.button_more'
defaultMessage='generate more'
/>
}
onClick={ this.generateSeeds }
/>
</div>
</div>
<div className={ layout.details }>
<div className={ styles.bgcontainer }>
{ this.renderBackgrounds() }
</div>
</div>
</div>
</Container>
);
}
renderBackgrounds () {
const { settings } = this.props;
const { seeds } = this.state;
return seeds.map((seed, index) => {
return (
<div className={ styles.bgflex } key={ index }>
<div className={ styles.bgseed }>
<ParityBackground
className={ settings.backgroundSeed === seed ? styles.seedactive : styles.seed }
seed={ seed }
onClick={ this.onSelect(seed) }
/>
</div>
</div>
);
});
}
onSelect = (seed) => {
const { updateBackground } = this.props;
return (event) => {
updateBackground(seed);
};
}
generateSeeds = () => {
const { seeds } = this.state;
const current = this.props.settings.backgroundSeed;
const newSeeds = seeds.map((seed) => {
if (seed === current) {
return seed;
}
return this.generateSeed();
});
this.setState({
seeds: newSeeds
});
}
generateSeed () {
const { api } = this.context;
return api.util.sha3.text(`${Math.random()}${counter++}`);
}
}
function mapStateToProps (state) {
const { settings } = state;
return { settings };
}
function mapDispatchToProps (dispatch) {
return bindActionCreators({ updateBackground }, dispatch);
}
export default connect(
mapStateToProps,
mapDispatchToProps
)(Background);