electron/renderer/api/lib/ipc.coffee

EventEmitter = require('events').EventEmitter
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...) ->
    @sendChannel 'message', args...

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

  sendSync: (args...) ->
    @sendSync 'sync-message', args...

  sendChannelSync: (args...) ->
    JSON.parse ipc.sendSync('ATOM_INTERNAL_MESSAGE_SYNC', [args...])

module.exports = new Ipc
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 04:18:07 +00:00			`EventEmitter = require('events').EventEmitter`
Use camelCase not under_score, I forgot it's coffee script. 2013-04-27 11:13:24 +00:00			`ipc = process.atomBinding('ipc')`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 04:18:07 +00:00
			`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 15:34:43 +00:00			`@emit args...`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 04:18:07 +00:00
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 13:52:14 +00:00			`window.addEventListener 'unload', (event) ->`
			`process.removeAllListeners 'ATOM_INTERNAL_MESSAGE'`

Use require('ipc').send to communicate between browser and renderer. 2013-04-23 04:18:07 +00:00			`send: (args...) ->`
Fail quietly when getting null renderer view. It happens when the window is closing. 2013-12-05 15:34:43 +00:00			`@sendChannel 'message', args...`
Add getRoutingID and getProcessID for window API. 2013-04-23 09:21:34 +00:00
			`sendChannel: (args...) ->`
Fail quietly when getting null renderer view. It happens when the window is closing. 2013-12-05 15:34:43 +00:00			`ipc.send 'ATOM_INTERNAL_MESSAGE', [args...]`
Add ipc.sendSync in renderer. 2013-04-23 13:52:19 +00:00
			`sendSync: (args...) ->`
Fail quietly when getting null renderer view. It happens when the window is closing. 2013-12-05 15:34:43 +00:00			`@sendSync 'sync-message', args...`
Add ipc.sendSync in renderer. 2013-04-23 13:52:19 +00:00
			`sendChannelSync: (args...) ->`
Fail quietly when getting null renderer view. It happens when the window is closing. 2013-12-05 15:34:43 +00:00			`JSON.parse ipc.sendSync('ATOM_INTERNAL_MESSAGE_SYNC', [args...])`
Use require('ipc').send to communicate between browser and renderer. 2013-04-23 04:18:07 +00:00
			`module.exports = new Ipc`