Changed icon to red while sharing

app.js

@@ -33,6 +33,7 @@ peerConnection.on('connected', function connected (newPeer, remote) {
   peer = newPeer
 
   if (!remote) {
+    ipc.send('icon', 'connected')
     ui.show(ui.containers.sharing)
     ui.hide(ui.containers.content)
   } else {
@@ -41,12 +42,14 @@ peerConnection.on('connected', function connected (newPeer, remote) {
   }
 
   peer.on('error', function error (err) {
+    ipc.send('icon', 'disconnected')
     console.error('peer error')
     console.error(err)
     ui.containers.content.innerHTML = 'Error connecting! Please Quit. ' + err.message
   })
 
   peer.on('close', function close () {
+    ipc.send('icon', 'disconnected')
     showChoose()
   })
 })

electron.js

@@ -3,11 +3,16 @@ var menubar = require('menubar')
 var BrowserWindow = require('browser-window')
 var ipc = require('ipc')
 
+var icons = {
+  connected: path.join(__dirname, 'img', 'IconRed.png'),
+  disconnected: path.join(__dirname, 'img', 'Icon.png')
+}
+
 var mb = menubar({
   width: 700,
   height: 300,
   index: 'file://' + path.join(__dirname, 'app.html'),
-  icon: 'file://' + path.join(__dirname, 'img', 'Icon.png')
+  icon: 'file://' + icons.disconnected
 })
 
 var win
@@ -18,6 +23,10 @@ mb.on('ready', function ready () {
   console.log('ready')
 })
 
+ipc.on('icon', function (ev, key) {
+  mb.tray.setImage(icons[key])
+})
+
 mb.app.on('open-url', function (e, lnk) {
   e.preventDefault()
   if (mb.window) mb.window.webContents.send('open-url', lnk)