Switch from virtualdom to React

src/main/tray.js

@@ -0,0 +1,115 @@
+module.exports = {
+  hasTray,
+  init,
+  onWindowBlur,
+  onWindowFocus
+}
+
+var electron = require('electron')
+
+var app = electron.app
+
+var config = require('../config')
+var windows = require('./windows')
+
+var tray
+
+function init () {
+  if (process.platform === 'linux') {
+    initLinux()
+  }
+  if (process.platform === 'win32') {
+    initWin32()
+  }
+  // OS X apps generally do not have menu bar icons
+}
+
+/**
+ * Returns true if there a tray icon is active.
+ */
+function hasTray () {
+  return !!tray
+}
+
+function onWindowBlur () {
+  if (!tray) return
+  updateTrayMenu()
+}
+
+function onWindowFocus () {
+  if (!tray) return
+  updateTrayMenu()
+}
+
+function initLinux () {
+  checkLinuxTraySupport(function (supportsTray) {
+    if (supportsTray) createTray()
+  })
+}
+
+function initWin32 () {
+  createTray()
+}
+
+/**
+ * Check for libappindicator1 support before creating tray icon
+ */
+function checkLinuxTraySupport (cb) {
+  var cp = require('child_process')
+
+  // Check that we're on Ubuntu (or another debian system) and that we have
+  // libappindicator1. If WebTorrent was installed from the deb file, we should
+  // always have it. If it was installed from the zip file, we might not.
+  cp.exec('dpkg --get-selections libappindicator1', function (err, stdout) {
+    if (err) return cb(false)
+    // Unfortunately there's no cleaner way, as far as I can tell, to check
+    // whether a debian package is installed:
+    cb(stdout.endsWith('\tinstall\n'))
+  })
+}
+
+function createTray () {
+  tray = new electron.Tray(getIconPath())
+
+  // On Windows, left click opens the app, right click opens the context menu.
+  // On Linux, any click (left or right) opens the context menu.
+  tray.on('click', () => windows.main.show())
+
+  // Show the tray context menu, and keep the available commands up to date
+  updateTrayMenu()
+}
+
+function updateTrayMenu () {
+  var contextMenu = electron.Menu.buildFromTemplate(getMenuTemplate())
+  tray.setContextMenu(contextMenu)
+}
+
+function getMenuTemplate () {
+  return [
+    getToggleItem(),
+    {
+      label: 'Quit',
+      click: () => app.quit()
+    }
+  ]
+
+  function getToggleItem () {
+    if (windows.main.win.isVisible()) {
+      return {
+        label: 'Hide to tray',
+        click: () => windows.main.hide()
+      }
+    } else {
+      return {
+        label: 'Show WebTorrent',
+        click: () => windows.main.show()
+      }
+    }
+  }
+}
+
+function getIconPath () {
+  return process.platform === 'win32'
+    ? config.APP_ICON + '.ico'
+    : config.APP_ICON + '.png'
+}