58 lines
2.3 KiB
CoffeeScript
58 lines
2.3 KiB
CoffeeScript
ipc = require 'ipc'
|
|
v8_util = process.atom_binding 'v8_util'
|
|
|
|
generateFromPainObject = (plain) ->
|
|
switch plain.type
|
|
when 'error' then throw new Error('Remote Error: ' + plain.value)
|
|
when 'value' then plain.value
|
|
when 'array' then (generateFromPainObject(el) for el in plain.members)
|
|
else
|
|
if plain.type is 'function'
|
|
# A shadow class to represent the remote function object.
|
|
ret =
|
|
class RemoteFunction
|
|
constructor: ->
|
|
if @constructor == RemoteFunction
|
|
# Constructor call.
|
|
obj = ipc.sendChannelSync 'ATOM_INTERNAL_CONSTRUCTOR', plain.id, Array::slice.call(arguments)
|
|
|
|
# Returning object in constructor will replace constructed object
|
|
# with the returned object.
|
|
# http://stackoverflow.com/questions/1978049/what-values-can-a-constructor-return-to-avoid-returning-this
|
|
return generateFromPainObject obj
|
|
else
|
|
# Function call.
|
|
ret = ipc.sendChannelSync 'ATOM_INTERNAL_FUNCTION_CALL', plain.id, Array::slice.call(arguments)
|
|
return generateFromPainObject ret
|
|
else
|
|
ret = v8_util.createObjectWithName plain.name
|
|
|
|
# Polulate delegate members.
|
|
for member in plain.members
|
|
do (member) ->
|
|
if member.type is 'function'
|
|
ret[member.name] = ->
|
|
# Call member function.
|
|
ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_CALL', plain.id, member.name, Array::slice.call(arguments)
|
|
generateFromPainObject ret
|
|
else
|
|
ret.__defineSetter__ member.name, (value) ->
|
|
# Set member data.
|
|
ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_SET', plain.id, member.name, value
|
|
|
|
ret.__defineGetter__ member.name, ->
|
|
# Get member data.
|
|
ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_GET', plain.id, member.name
|
|
generateFromPainObject ret
|
|
|
|
# Track delegate object's life time, and tell the browser to clean up
|
|
# when the object is GCed.
|
|
v8_util.setDestructor ret, ->
|
|
ipc.sendChannel 'ATOM_INTERNAL_DESTROY', plain.id
|
|
|
|
ret
|
|
|
|
# Get remote module.
|
|
exports.require = (module) ->
|
|
plain = ipc.sendChannelSync 'ATOM_INTERNAL_REQUIRE', module
|
|
generateFromPainObject plain
|