react-native-vector-icons/Examples/IconExplorer/IconSetList.js

'use strict';

var React = require('react-native');
var {
  Image,
  ListView,
  TouchableHighlight,
  StyleSheet,
  Text,
  View,
} = React;
var _ = require('lodash');

var IconList = require('./IconList');
var SocialButton = require('./SocialButton');

var ICON_SETS = [
  {
    name: 'FontAwesome',
    component: require('react-native-vector-icons/FontAwesome'),
    glyphs: require('react-native-vector-icons/glyph-maps/FontAwesome.json')
  },
  {
    name: 'Foundation',
    component: require('react-native-vector-icons/Foundation'),
    glyphs: require('react-native-vector-icons/glyph-maps/Foundation.json')
  },
  {
    name: 'Ionicons',
    component: require('react-native-vector-icons/Ionicons'),
    glyphs: require('react-native-vector-icons/glyph-maps/Ionicons.json')
  },
  {
    name: 'MaterialDesign',
    component: require('react-native-vector-icons/MaterialDesign'),
    glyphs: require('react-native-vector-icons/glyph-maps/MaterialDesign.json')
  },
  {
    name: 'Zocial',
    component: require('react-native-vector-icons/Zocial'),
    glyphs: require('react-native-vector-icons/glyph-maps/Zocial.json')
  },
].map(function(iconSet) {
  // Some icons have multiple names, so group them by glyph
  iconSet.glyphs = _.values(_.groupBy(Object.keys(iconSet.glyphs), function(name) {
    return iconSet.glyphs[name];
  }));
  return iconSet;
});

var BUTTONS = [
  {
    text: 'Login with Facebook',
    icon: 'facebook',
    background: '#3b5998',
  },
  {
    text: 'Follow me on Twitter',
    icon: 'twitter',
    background: '#55acee',
  },
  {
    text: 'Fork on GitHub',
    icon: 'code-fork',
    background: '#ccc',
    color: '#000',
  }
];

var IconSetsList = React.createClass({
  getInitialState: function() {
    var ds = new ListView.DataSource({
      sectionHeaderHasChanged: (h1, h2) => h1 !== h2,
      rowHasChanged: (r1, r2) => r1 !== r2
    });
    return {
      dataSource: ds.cloneWithRowsAndSections({
        iconSets: ICON_SETS,
        buttons: BUTTONS,
      }),
    };
  },

  render: function() {
    return (
      <ListView
        dataSource={this.state.dataSource}
        renderSectionHeader={this._renderSectionHeader}
        renderRow={this._renderRow}
      />
    );
  },

  _renderSectionHeader(data, section) {
    return (
      <View style={styles.sectionHeader}>
        <Text style={styles.sectionHeaderTitle}>
          {section.toUpperCase()}
        </Text>
      </View>
    );
  },

  _renderRow: function(rowData: string, sectionID: number, rowID: number) {
    switch(sectionID) {
      case 'iconSets':
        return (
          <TouchableHighlight onPress={() => this._pressRow(rowID)} underlayColor="#eee">
            <View>
              <View style={styles.row}>
                <Text style={styles.text}>
                  {rowData.name}
                </Text>
              </View>
              <View style={styles.separator} />
            </View>
          </TouchableHighlight>
        );
      case 'buttons':
        return (
          <View>
            <View style={styles.row}>
              <SocialButton name={rowData.icon} background={rowData.background} color={rowData.color}>{rowData.text}</SocialButton>
            </View>
            <View style={styles.separator} />
          </View>
        );
    };
  },

  _pressRow: function(rowID: number) {
    var rowData = ICON_SETS[rowID];
    this.props.navigator.push({
      title: rowData.name,
      component: IconList,
      passProps: { iconSet: rowData },
    });
  },
});

var styles = StyleSheet.create({
  sectionHeader: {
    paddingVertical: 5,
    paddingHorizontal: 10,
    backgroundColor: '#eee'
  },
  sectionHeaderTitle: {
    fontWeight: '500',
    fontSize: 11,
  },
  row: {
    flexDirection: 'row',
    justifyContent: 'center',
    padding: 10,
  },
  separator: {
    height: 0.5,
    backgroundColor: '#ccc',
  },
  text: {
    flex: 1,
  },
});

module.exports = IconSetsList;