Going LIte

browser/finder/FinderList.js

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+import React, { PropTypes } from 'react'
+import ReactDOM from 'react-dom'
+import ModeIcon from 'boost/components/ModeIcon'
+import { selectArticle } from './actions'
+
+export default class FinderList extends React.Component {
+  componentDidUpdate () {
+    var index = this.props.articles.indexOf(this.props.activeArticle)
+    var el = ReactDOM.findDOMNode(this)
+    var li = el.querySelectorAll('li')[index]
+
+    if (li == null) {
+      return
+    }
+
+    var overflowBelow = el.clientHeight + el.scrollTop < li.offsetTop + li.clientHeight
+    if (overflowBelow) {
+      el.scrollTop = li.offsetTop + li.clientHeight - el.clientHeight
+    }
+    var overflowAbove = el.scrollTop > li.offsetTop
+    if (overflowAbove) {
+      el.scrollTop = li.offsetTop
+    }
+  }
+
+  handleArticleClick (article) {
+    return (e) => {
+      let { dispatch } = this.props
+      dispatch(selectArticle(article.key))
+    }
+  }
+
+  render () {
+    let articleElements = this.props.articles.map(function (article) {
+      if (article == null) {
+        return (
+          <li className={isActive ? 'active' : ''}>
+            <div className='articleItem'>Undefined</div>
+            <div className='divider'/>
+          </li>
+        )
+      }
+
+      var isActive = this.props.activeArticle != null && (article.key === this.props.activeArticle.key)
+      return (
+        <li key={'article-' + article.key} onClick={this.handleArticleClick(article)} className={isActive ? 'active' : ''}>
+          <div className='articleItem'>
+            <ModeIcon mode={article.mode}/> {article.title}</div>
+          <div className='divider'/>
+        </li>
+      )
+    }.bind(this))
+
+    return (
+      <div className='FinderList'>
+        <ul>
+          {articleElements}
+        </ul>
+      </div>
+    )
+  }
+}
+
+FinderList.propTypes = {
+  articles: PropTypes.array,
+  activeArticle: PropTypes.shape({
+    type: PropTypes.string,
+    key: PropTypes.string
+  }),
+  dispatch: PropTypes.func
+}