changed examples, added listener methods

lib/Frameworks/JsonYatta.coffee

@@ -30,7 +30,7 @@ class JsonYatta
   #
   # @result JsonType
   #
-  getRootElement: ()->
+  getSharedObject: ()->
     @root_element
 
   #
@@ -77,6 +77,9 @@ class JsonYatta
   val : (name, content, mutable)->
     @root_element.val(name, content, mutable)
 
+  on: ()->
+    @root_element.on arguments...
+
   #
   # @see JsonType.value
   #

lib/Frameworks/TextYatta.coffee

@@ -39,7 +39,7 @@ class TextYatta
   #
   # @result Word
   #
-  getRootElement: ()->
+  getSharedObject: ()->
     @root_element.val()
 
   #
@@ -72,31 +72,34 @@ class TextYatta
   # @see JsonType.val
   #
   val: ()->
-    @getRootElement().val()
+    @getSharedObject().val()
 
   #
   # @see Word.insertText
   #
   insertText: (pos, content)->
-    @getRootElement().insertText pos, content
+    @getSharedObject().insertText pos, content
 
   #
   # @see Word.deleteText
   #
   deleteText: (pos, length)->
-    @getRootElement().deleteText pos, length
+    @getSharedObject().deleteText pos, length
 
   #
   # @see Word.bind
   #
   bind: (textarea)->
-    @getRootElement().bind textarea
+    @getSharedObject().bind textarea
 
   #
   # @see Word.replaceText
   #
   replaceText: (text)->
-    @getRootElement().replaceText text
+    @getSharedObject().replaceText text
+
+  on: ()->
+    @root_element.on arguments...
 
 
 module.exports = TextYatta

lib/Types/BasicTypes.coffee

@@ -32,25 +32,35 @@ module.exports = (HB)->
     # @param {String} event Name of the event.
     # @param {Function} f f is executed in case the event fires.
     #
-    on: (event, f)->
+    on: (events, f)->
       @event_listeners ?= {}
-      @event_listeners[event] ?= []
-      @event_listeners[event].push f
+      if events.constructor isnt [].constructor
+        events = [events]
+      for e in events
+        @event_listeners[e] ?= []
+        @event_listeners[e].push f
+
+    deleteListener: (events, f)->
+      if events.constructor isnt [].constructor
+        events = [events]
+      for e in events
+        if @event_listeners?[e]?
+          @event_listeners[e] = @event_listeners[e].filter (g)->
+            f isnt g
 
     #
     # Fire an event.
     # TODO: Do something with timeouts. You don't want this to fire for every operation (e.g. insert).
     #
-    callEvent: (event, args)->
+    callEvent: (event, args...)->
       if @event_listeners?[event]?
         for f in @event_listeners[event]
-          f.call @, event, args
+          f.call @, event, args...
 
     #
     # Set the parent of this operation.
     #
-    setParent: (o)->
-      @parent = o
+    setParent: (@parent)->
 
     #
     # Get the parent of this operation.

lib/Types/StructuredTypes.coffee

@@ -77,7 +77,10 @@ module.exports = (HB)->
           uid_end.op_number = "_#{uid_end.op_number}_RM_#{@name}_end"
           beg = HB.addOperation(new types.Delimiter uid_beg, undefined, uid_end).execute()
           end = HB.addOperation(new types.Delimiter uid_end, beg, undefined).execute()
-          @map_manager.map[@name] = HB.addOperation(new ReplaceManager undefined, uid_r, beg, end).execute()
+          @map_manager.map[@name] = HB.addOperation(new ReplaceManager undefined, uid_r, beg, end)
+          @map_manager.map[@name].setParent @map_manager, @name
+          @map_manager.map[@name].execute()
+        @map_manager.callEvent 'addProperty', @name
         super
 
     #
@@ -165,8 +168,6 @@ module.exports = (HB)->
           o = o.next_cl
           if not o.isDeleted()
             position -= 1
-
-
       o
 
   #
@@ -199,6 +200,16 @@ module.exports = (HB)->
       HB.addOperation(op).execute()
 
     #
+    # Add change listeners for parent.
+    #
+    setParent: (parent, property_name)->
+      @on 'insert', (event, op)=>
+        if op.next_cl instanceof types.Delimiter
+          @parent.callEvent 'change', property_name
+      @on 'change', (event)=>
+        @parent.callEvent 'change', property_name
+      super parent
+    #
     # Get the value of this Word
     # @return {String}
     #

lib/Types/TextTypes.coffee

@@ -140,7 +140,9 @@ module.exports = (HB)->
     #
     setReplaceManager: (op)->
       @saveOperation 'replace_manager', op
-      @validateSavedOperations
+      @validateSavedOperations()
+      @on ['insert', 'delete'], ()=>
+        @replace_manager?.callEvent 'change'
 
     #
     # Bind this Word to a textfield.