insertBefore (xml), and prevent bug for addProperty-listener

2014-09-29 09:58:44 +02:00
parent 98b1a8f660
commit 03d652f70b
66 changed files with 32695 additions and 382 deletions
--- a/lib/Frameworks/XmlFramework.coffee
+++ b/lib/Frameworks/XmlFramework.coffee
@@ -0,0 +1,100 @@
+
+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