in progress: move webtorrent into background BrowserWindow

index.js

@@ -1,7 +1,11 @@
+require('debug/browser')
+
+var debug = require('debug')('index')
 var electron = require('electron')
 var path = require('path')
 
 var app = electron.app
+var ipc = electron.ipcMain
 
 // report crashes
 // require('crash-reporter').start({
@@ -14,11 +18,12 @@ var app = electron.app
 // adds debug features like hotkeys for triggering dev tools and reload
 require('electron-debug')()
 
-// prevent window being garbage collected
-var mainWindow
+// prevent windows from being garbage collected
+var mainWindow, backgroundWindow // eslint-disable-line no-unused-vars
 
 app.on('ready', function () {
   mainWindow = createMainWindow()
+  backgroundWindow = createBackgroundWindow()
 })
 
 app.on('activate', function () {
@@ -29,15 +34,43 @@ app.on('window-all-closed', function () {
   if (process.platform !== 'darwin') app.quit()
 })
 
+ipc.on('action', function (event, action, ...args) {
+  debug('action %s', action)
+  backgroundWindow.webContents.send('action', action, ...args)
+})
+
 function createMainWindow () {
-  const win = new electron.BrowserWindow({
+  var win = new electron.BrowserWindow({
     width: 600,
     height: 400,
-    titleBarStyle: 'hidden'
+    title: 'WebTorrent',
+    // titleBarStyle: 'hidden',
+    show: false
+  })
+  win.loadURL('file://' + path.join(__dirname, 'main.html'))
+  win.webContents.on('did-finish-load', function () {
+    win.show()
   })
-  win.loadURL('file://' + path.join(__dirname, 'index.html'))
   win.once('closed', function () {
     mainWindow = null
   })
   return win
 }
+
+function createBackgroundWindow () {
+  var opts = debug.enabled
+    ? { width: 600, height: 400, x: 0, y: 0 }
+    : { width: 0, height: 0, show: false }
+  var win = new electron.BrowserWindow(opts)
+  win.loadURL('file://' + path.join(__dirname, 'background.html'))
+  win.once('closed', function () {
+    backgroundWindow = null
+  })
+  return win
+}
+
+// var progress = 0
+// setInterval(function () {
+//   progress += 0.1
+//   mainWindow.setProgressBar(progress)
+// }, 1000)