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Return object instead of function for remote object type.

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Cheng Zhao 2013-04-25 15:28:37 +08:00
parent 2997eb9c77
commit 70fe77ca34
1 changed files with 22 additions and 20 deletions
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42
renderer/api/lib/remote.coffee
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@ -6,42 +6,44 @@ generateFromPainObject = (plain) ->
else if plain.type is 'error' else if plain.type is 'error'
throw new Error('Remote Error: ' + plain.value) throw new Error('Remote Error: ' + plain.value)
# A shadow class to represent the remote object. ret = {}
class RemoteObject if plain.type is 'function'
constructor: () -> # A shadow class to represent the remote function object.
if @constructor == RemoteObject ret =
# Constructor call. class RemoteObject
obj = ipc.sendChannelSync 'ATOM_INTERNAL_CONSTRUCTOR', plain.id, Array::slice.call(arguments) constructor: ->
if @constructor == RemoteObject
# Constructor call.
obj = ipc.sendChannelSync 'ATOM_INTERNAL_CONSTRUCTOR', plain.id, Array::slice.call(arguments)
# Returning object in constructor will replace constructed object # Returning object in constructor will replace constructed object
# with the returned object. # with the returned object.
# http://stackoverflow.com/questions/1978049/what-values-can-a-constructor-return-to-avoid-returning-this # http://stackoverflow.com/questions/1978049/what-values-can-a-constructor-return-to-avoid-returning-this
return generateFromPainObject obj return generateFromPainObject obj
else else
# Function call. # Function call.
ret = ipc.sendChannelSync 'ATOM_INTERNAL_FUNCTION_CALL', plain.id, Array::slice.call(arguments) ret = ipc.sendChannelSync 'ATOM_INTERNAL_FUNCTION_CALL', plain.id, Array::slice.call(arguments)
generateFromPainObject ret return generateFromPainObject ret
# Polulate shadow members. # Polulate delegate members.
for member in plain.members for member in plain.members
do (member) -> do (member) ->
if member.type is 'function' if member.type is 'function'
RemoteObject[member.name] = -> ret[member.name] = ->
# Call member function. # Call member function.
ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_CALL', plain.id, member.name, Array::slice.call(arguments) ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_CALL', plain.id, member.name, Array::slice.call(arguments)
generateFromPainObject ret generateFromPainObject ret
else else
RemoteObject.__defineSetter__ member.name, (value) -> ret.__defineSetter__ member.name, (value) ->
# Set member data. # Set member data.
ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_SET', plain.id, member.name, value ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_SET', plain.id, member.name, value
undefined
RemoteObject.__defineGetter__ member.name, -> ret.__defineGetter__ member.name, ->
# Get member data. # Get member data.
ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_GET', plain.id, member.name ret = ipc.sendChannelSync 'ATOM_INTERNAL_MEMBER_GET', plain.id, member.name
generateFromPainObject ret generateFromPainObject ret
RemoteObject ret
exports.require = (module) -> exports.require = (module) ->
plain = ipc.sendChannelSync 'ATOM_INTERNAL_REQUIRE', module plain = ipc.sendChannelSync 'ATOM_INTERNAL_REQUIRE', module