refactor file structure

lib/hotkey.js

@@ -0,0 +1,60 @@
+const electron = require('electron')
+const app = electron.app
+const ipc = electron.ipcMain
+const globalShortcut = electron.globalShortcut
+const jetpack = require('fs-jetpack')
+const mainWindow = require('./atom-lib/main-window')
+const nodeIpc = require('@rokt33r/node-ipc')
+
+var userDataPath = app.getPath('userData')
+if (!jetpack.cwd(userDataPath).exists('keymap.json')) {
+  jetpack.cwd(userDataPath).file('keymap.json', {content: '{}'})
+}
+try {
+  global.keymap = JSON.parse(jetpack.cwd(userDataPath).read('keymap.json', 'utf-8'))
+} catch (err) {
+  jetpack.cwd(userDataPath).file('keymap.json', {content: '{}'})
+  global.keymap = {}
+}
+if (global.keymap.toggleFinder == null) global.keymap.toggleFinder = 'ctrl+tab+shift'
+var toggleFinderKey = global.keymap.toggleFinder
+
+try {
+  globalShortcut.register(toggleFinderKey, function () {
+    emitToFinder('open-finder')
+    mainWindow.webContents.send('open-finder', {})
+  })
+} catch (err) {
+  console.log(err.name)
+}
+
+ipc.on('hotkeyUpdated', function (event, newKeymap) {
+  console.log('got new keymap')
+  console.log(newKeymap)
+  globalShortcut.unregisterAll()
+  global.keymap = newKeymap
+  jetpack.cwd(userDataPath).file('keymap.json', {content: JSON.stringify(global.keymap)})
+
+  var toggleFinderKey = global.keymap.toggleFinder != null ? global.keymap.toggleFinder : 'ctrl+tab+shift'
+  try {
+    globalShortcut.register(toggleFinderKey, function () {
+      emitToFinder('open-finder')
+      mainWindow.webContents.send('open-finder', {})
+    })
+    mainWindow.webContents.send('APP_SETTING_DONE', {})
+  } catch (err) {
+    console.error(err)
+    mainWindow.webContents.send('APP_SETTING_ERROR', {
+      message: 'Failed to apply hotkey: Invalid format'
+    })
+  }
+})
+
+function emitToFinder (type, data) {
+  var payload = {
+    type: type,
+    data: data
+  }
+
+  nodeIpc.server.broadcast('message', payload)
+}