electron/atom/renderer/api/lib/ipc.coffee

EventEmitter = require('events').EventEmitter
process = global.process
ipc = process.atomBinding('ipc')

class Ipc extends EventEmitter
  constructor: ->
    process.on 'ATOM_INTERNAL_MESSAGE', (args...) =>
      @emit args...

    window.addEventListener 'unload', (event) ->
      process.removeAllListeners 'ATOM_INTERNAL_MESSAGE'

  send: (args...) ->
    ipc.send 'ipc-message', [args...]

  sendSync: (args...) ->
    JSON.parse ipc.sendSync('ipc-message-sync', [args...])

  sendToHost: (args...) ->
    ipc.send 'ipc-message-host', [args...]

  # Discarded
  sendChannel: -> @send.apply this, arguments
  sendChannelSync: -> @sendSync.apply this, arguments

module.exports = new Ipc
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 12:18:07 +08:00			`EventEmitter = require('events').EventEmitter`
Make remote.getCurrentWindow() work in <webview> 2014-10-26 19:30:53 +08:00			`process = global.process`
Use camelCase not under_score, I forgot it's coffee script. 2013-04-27 19:13:24 +08:00			`ipc = process.atomBinding('ipc')`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 12:18:07 +08:00
			`class Ipc extends EventEmitter`
			`constructor: ->`
			`process.on 'ATOM_INTERNAL_MESSAGE', (args...) =>`
Fail quietly when getting null renderer view. It happens when the window is closing. 2013-12-05 23:34:43 +08:00			`@emit args...`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 12:18:07 +08:00
Clear listeners on process object when unloading. The process object is created under node context, and it will live through the reloading, so we are responsible for clearing the listeners to make sure resources are not leaked. 2013-05-04 21:52:14 +08:00			`window.addEventListener 'unload', (event) ->`
			`process.removeAllListeners 'ATOM_INTERNAL_MESSAGE'`

Use require('ipc').send to communicate between browser and renderer. 2013-04-23 12:18:07 +08:00			`send: (args...) ->`
Handle IPC messages in webContents instead of BrowserWindow. 2014-04-25 16:13:16 +08:00			`ipc.send 'ipc-message', [args...]`
Add ipc.sendSync in renderer. 2013-04-23 21:52:19 +08:00
			`sendSync: (args...) ->`
Handle IPC messages in webContents instead of BrowserWindow. 2014-04-25 16:13:16 +08:00			`JSON.parse ipc.sendSync('ipc-message-sync', [args...])`
Add ipc.sendSync in renderer. 2013-04-23 21:52:19 +08:00
Add sendToHost method 2014-12-17 11:09:11 -08:00			`sendToHost: (args...) ->`
			`ipc.send 'ipc-message-host', [args...]`

Handle IPC messages in webContents instead of BrowserWindow. 2014-04-25 16:13:16 +08:00			`# Discarded`
			`sendChannel: -> @send.apply this, arguments`
			`sendChannelSync: -> @sendSync.apply this, arguments`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 12:18:07 +08:00
			`module.exports = new Ipc`