From 215a1b4f84eb01775354253e0c3cbdb0e1b4ef44 Mon Sep 17 00:00:00 2001
From: David Kaltschmidt <david.kaltschmidt@gmail.com>
Date: Fri, 29 May 2015 15:47:51 +0200
Subject: [PATCH] set and unset window title for details

fixes #42
---
 client/app/scripts/components/node-details.js | 17 ++++++++++++++++
 client/app/scripts/utils/title-utils.js       | 20 +++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 client/app/scripts/utils/title-utils.js

diff --git a/client/app/scripts/components/node-details.js b/client/app/scripts/components/node-details.js
index 36dc8152f..099290317 100644
--- a/client/app/scripts/components/node-details.js
+++ b/client/app/scripts/components/node-details.js
@@ -2,6 +2,7 @@ const React = require('react');
 
 const NodeDetailsTable = require('./node-details-table');
 const NodeColorMixin = require('../mixins/node-color-mixin');
+const TitleUtils = require('../utils/title-utils');
 
 const NodeDetails = React.createClass({
 
@@ -9,6 +10,14 @@ const NodeDetails = React.createClass({
     NodeColorMixin
   ],
 
+  componentDidMount: function() {
+    this.updateTitle();
+  },
+
+  componentWillUnmount: function() {
+    TitleUtils.resetTitle();
+  },
+
   render: function() {
     const node = this.props.details;
 
@@ -36,6 +45,14 @@ const NodeDetails = React.createClass({
         </div>
       </div>
     );
+  },
+
+  componentDidUpdate: function() {
+    this.updateTitle();
+  },
+
+  updateTitle: function() {
+    TitleUtils.setTitle(this.props.details && this.props.details.label_major);
   }
 
 });
diff --git a/client/app/scripts/utils/title-utils.js b/client/app/scripts/utils/title-utils.js
new file mode 100644
index 000000000..b2db1680f
--- /dev/null
+++ b/client/app/scripts/utils/title-utils.js
@@ -0,0 +1,20 @@
+
+const PREFIX = 'Weave Scope';
+const SEPARATOR = ' - ';
+
+function setDocumentTitle(title) {
+  if (title) {
+    document.title = [PREFIX, title].join(SEPARATOR);
+  } else {
+    document.title = PREFIX;
+  }
+}
+
+function resetDocumentTitle() {
+  setDocumentTitle(null);
+}
+
+module.exports = {
+  resetTitle: resetDocumentTitle,
+  setTitle: setDocumentTitle
+};