101 lines
2.6 KiB
CoffeeScript
101 lines
2.6 KiB
CoffeeScript
|
|
json_types_uninitialized = require "../Types/XmlTypes"
|
|
HistoryBuffer = require "../HistoryBuffer"
|
|
Engine = require "../Engine"
|
|
|
|
#
|
|
# Framework for Xml-like data-structures.
|
|
# Known values that are supported:
|
|
#
|
|
class XmlFramework
|
|
|
|
#
|
|
# @param {String} user_id Unique id of the peer.
|
|
# @param {Connector} Connector the connector class.
|
|
#
|
|
constructor: (user_id, Connector)->
|
|
@HB = new HistoryBuffer user_id
|
|
type_manager = json_types_uninitialized @HB
|
|
@types = type_manager.types
|
|
@engine = new Engine @HB, type_manager.parser
|
|
@HB.engine = @engine # TODO: !! only for debugging
|
|
@connector = new Connector @engine, @HB, type_manager.execution_listener, @
|
|
#first_word = new @types.XmlType(undefined, undefined, undefined, undefined, document.createElement("shared"))
|
|
#@HB.addOperation(first_word).execute()
|
|
|
|
uid_beg = @HB.getReservedUniqueIdentifier()
|
|
uid_end = @HB.getReservedUniqueIdentifier()
|
|
beg = @HB.addOperation(new @types.Delimiter uid_beg, undefined, uid_end).execute()
|
|
end = @HB.addOperation(new @types.Delimiter uid_end, beg, undefined).execute()
|
|
|
|
@root_element = new @types.ReplaceManager undefined, @HB.getReservedUniqueIdentifier(), beg, end
|
|
@HB.addOperation(@root_element).execute()
|
|
#@root_element.replace first_word
|
|
|
|
#
|
|
# @return JsonType
|
|
#
|
|
getSharedObject: ()->
|
|
@root_element.val()
|
|
|
|
#
|
|
# Get the initialized connector.
|
|
#
|
|
getConnector: ()->
|
|
@connector
|
|
|
|
#
|
|
# @see HistoryBuffer
|
|
#
|
|
getHistoryBuffer: ()->
|
|
@HB
|
|
|
|
#
|
|
# @see JsonType.setMutableDefault
|
|
#
|
|
setMutableDefault: (mutable)->
|
|
@getSharedObject().setMutableDefault(mutable)
|
|
|
|
#
|
|
# Get the UserId from the HistoryBuffer object.
|
|
# In most cases this will be the same as the user_id value with which
|
|
# JsonFramework was initialized (Depending on the HistoryBuffer implementation).
|
|
#
|
|
getUserId: ()->
|
|
@HB.getUserId()
|
|
|
|
#
|
|
# @see JsonType.toJson
|
|
#
|
|
toJson : ()->
|
|
@getSharedObject().toJson()
|
|
|
|
#
|
|
# @see JsonType.val
|
|
#
|
|
val : ()->
|
|
if (arguments.length is 0) or (typeof arguments[0] is "boolean")
|
|
@getSharedObject().val(arguments[0])
|
|
else if arguments.length is 1
|
|
newXml = new @types.XmlType(undefined, undefined, undefined, undefined, arguments[0])
|
|
@HB.addOperation(newXml).execute()
|
|
@root_element.replace newXml
|
|
newXml
|
|
else
|
|
throw new Error "can only parse 0, or 1 parameter!"
|
|
|
|
|
|
#
|
|
# @see Operation.on
|
|
#
|
|
on: ()->
|
|
@getSharedObject().on arguments...
|
|
|
|
|
|
|
|
module.exports = XmlFramework
|
|
if window?
|
|
if not window.Y?
|
|
window.Y = {}
|
|
window.Y.XmlFramework = XmlFramework
|