1 files changed, 49 insertions, 904 deletions

diff --git a/node_modules/montage/core/event/binding.js b/node_modules/montage/core/event/binding.js
index 709a5d85..2e226372 100755
--- a/node_modules/montage/core/event/binding.js
+++ b/node_modules/montage/core/event/binding.js
@@ -14,439 +14,20 @@
 */
 
 var Montage = require("montage").Montage,
-    ChangeEventConstructor = require("core/event/mutable-event")._Change,
-    ChangeTypes = require("core/event/mutable-event").ChangeTypes,
+    ChangeNotification = require("core/change-notification").ChangeNotification,
     Serializer = require("core/serializer").Serializer,
     Deserializer = require("core/deserializer").Deserializer,
-    logger = require("core/logger").logger("binding");
+    logger = require("core/logger").logger("binding"),
     defaultEventManager = require("core/event/event-manager").defaultEventManager,
     AT_TARGET = 2,
     UNDERSCORE = "_";
 
-
-/**
-    @member external:Array#dispatchChangeEvent
-*/
-Object.defineProperty(Array.prototype, "dispatchChangeEvent", {value: false, enumerable: false, writable: true});
-
-/**
-    @member external:Array#dispatchChangeAtIndexEvent
-*/
-Object.defineProperty(Array.prototype, "dispatchChangeAtIndexEvent", {value: false, enumerable: false, writable: true});
-
-/**
-    @member external:Array#dispatchChangeAtLengthEvent
-*/
-Object.defineProperty(Array.prototype, "dispatchChangeAtLengthEvent", {value: false, enumerable: false, writable: true});
-
 /**
     @class module:montage/core/event/binding.ChangeEventDispatchingArray
 */
 var ChangeEventDispatchingArray = exports.ChangeEventDispatchingArray = [];
 
 /**
-    @function external:Array#addContentEventListener
-    @param {string} type Event type
-    @param {object|function} listener Event listener.
-    @param {boolean} useCapture Specifies whether to listen for the event during the capture phase.
-*/
-Object.defineProperty(Array.prototype, "addContentEventListener", {
-    value: function(type, listener, useCapture) {
-    },
-    enumerable: false,
-    configurable: true
-});
-
-
-Object.defineProperty(ChangeEventDispatchingArray, "_splice", {
-    value: Array.prototype.splice,
-    enumerable: false,
-    configurable: true
-});
-
-/**
-    @function module:montage/core/event/binding.ChangeEventDispatchingArray#splice
-    @param {string} type Event type
-    @param {object|function} listener Event listener.
-    @param {boolean} useCapture Specifies whether to listen for the event during the capture phase.
-*/
-Object.defineProperty(ChangeEventDispatchingArray, "splice", {
-    value: function(index, howMany/*[, element1[, ...[, elementN]]]*/) {
-
-        var originalCount = this.length,
-            addedCount = arguments.length - 2, /* elements to add less the index and howMany parameters*/
-            removedCount,
-            netChange,
-            i, changeType, changeEvent, affectedIndexCount, startIndex, changeIndex,
-            removedMembers,
-            addedMembers = [];
-
-        if (addedCount > 0) {
-            addedMembers = this.slice.call(arguments, 2);
-        }
-
-        // Index may be positive (from the front) or negative (from the back) figure out the positive one
-        // now in anticipation of needing it when dispatching events
-        startIndex = index >= 0 ? index : this.length + index;
-        removedMembers = this._splice.apply(this, arguments);
-        removedCount = removedMembers.length;
-
-        netChange = addedCount - removedCount;
-
-        // Find the most accurate propertyChange type for this splice,
-        // For the most part it's considered a modification unless the length of the array was modified
-        // if only to not bother notifying listeners for changes of the length of this array
-        changeType = ChangeTypes.MODIFICATION;
-
-        if (netChange > 0) {
-            changeType = ChangeTypes.ADDITION;
-        } else if (netChange < 0) {
-            changeType = ChangeTypes.REMOVAL;
-        }
-
-        if (this.dispatchChangeEvent) {
-            changeEvent = new ChangeEventConstructor();
-            changeEvent.minus = removedMembers;
-            changeEvent.plus = addedMembers;
-            changeEvent.changeIndex = index;
-            changeEvent.propertyChange = changeType;
-            this.dispatchEvent(changeEvent);
-        }
-
-        if (this.dispatchChangeAtIndexEvent) {
-
-            if (typeof howMany === "undefined") {
-                // no howMany argument given: remove all elements after index?
-                // TODO this may only be in some implementations
-                affectedIndexCount = originalCount + addedCount;
-            } else if (0 === netChange) {
-                // No net change; affects only how many expected
-                affectedIndexCount = addedCount;
-            } else if (netChange > 0) {
-                // Net gain; affects from start to end of original array + net gain
-                affectedIndexCount = (originalCount - startIndex) + (netChange);
-            } else {
-                // Net loss; affects from start to end of original array
-                affectedIndexCount = originalCount - startIndex;
-            }
-
-            for (i = 0; i < affectedIndexCount; i++) {
-                changeIndex = startIndex + i;
-
-                changeEvent = new ChangeEventConstructor();
-                changeEvent.type = "change@" + changeIndex;
-
-                // old value at changeIndex was either:
-                // - removed outright, or replaced
-                // - moved somewhere in the array due to a gain or loss
-                changeEvent.minus = (i < removedCount) ? removedMembers[i] : this[changeIndex + netChange];
-
-                changeEvent.plus = this[changeIndex];
-                changeEvent.changeIndex = changeIndex;
-                changeEvent.propertyChange = changeType;
-                this.dispatchEvent(changeEvent);
-            }
-        }
-
-        return removedMembers;
-    },
-    enumerable: false,
-    configurable: true
-});
-//Removes the first element from an array and returns that element. This method changes the length of the array.
-Object.defineProperty(ChangeEventDispatchingArray, "_shift", {
-    value: Array.prototype.shift,
-    enumerable: false,
-    configurable: true
-});
-
-/**
-    @function module:montage/core/event/binding.ChangeEventDispatchingArray#shift
-*/
-Object.defineProperty(ChangeEventDispatchingArray, "shift", {
-    value: function() {
-
-        if (0 === this.length) {
-            return;
-        }
-
-        var result, i, countI, changeEvent;
-
-        result = this._shift.call(this);
-
-        if (this.dispatchChangeEvent) {
-            changeEvent = new ChangeEventConstructor();
-            changeEvent.minus = result;
-            changeEvent.plus = this[0];
-            changeEvent.changeIndex = 0;
-            changeEvent.propertyChange = ChangeTypes.REMOVAL;
-            this.dispatchEvent(changeEvent);
-        }
-
-        if (this.dispatchChangeAtIndexEvent) {
-            // A single item was just removed form the front; notify all index listeners
-            // (including listeners for the index that is now undefined at the end)
-            for (i = 0,countI = this.length + 1; i < countI; i++) {
-                changeEvent = new ChangeEventConstructor();
-                changeEvent.type = "change@" + i;
-                changeEvent.minus = i === 0 ? result : this[i - 1];
-                changeEvent.plus = this[i];
-                changeEvent.changeIndex = i;
-                changeEvent.propertyChange = ChangeTypes.REMOVAL;
-                this.dispatchEvent(changeEvent);
-            }
-        }
-        return result;
-    },
-    enumerable: false,
-    configurable: true
-});
-
-//Adds one or more elements to the beginning of an array and returns the new length of the array.
-Object.defineProperty(ChangeEventDispatchingArray, "_unshift", {
-    value: Array.prototype.unshift,
-    enumerable: false,
-    configurable: true
-});
-
-/**
-    @function module:montage/core/event/binding.ChangeEventDispatchingArray#unshift
-*/
-Object.defineProperty(ChangeEventDispatchingArray, "unshift", {
-    value: function() {
-
-        var addedCount = arguments.length, i, countI, changeEvent;
-
-        countI = this._unshift.apply(this, arguments);
-
-        if (this.dispatchChangeEvent) {
-            changeEvent = new ChangeEventConstructor();
-            changeEvent.minus = undefined;
-            changeEvent.plus = Array.prototype.slice.call(arguments, 0);
-            changeEvent.changeIndex = 0;
-            changeEvent.propertyChange = ChangeTypes.ADDITION;
-            this.dispatchEvent(changeEvent);
-        }