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