added Global.addMethods() method and defined core constructors in Global

src/Animation.js

@@ -220,4 +220,24 @@
     	moveTo.call(this, container);
     };
 
+    Kinetic.Layer.batchAnim = new Kinetic.Animation(function() {
+        if (this.getLayers().length === 0) {
+            this.stop();
+        }
+        this.setLayers([]);
+    });
+
+    /**
+     * get batch draw
+     * @name batchDraw
+     * @methodOf Kinetic.Layer.prototype
+     */
+    Kinetic.Layer.prototype.batchDraw = function() {
+        var batchAnim = Kinetic.Layer.batchAnim;
+        batchAnim.addLayer(this);  
+
+        if (!batchAnim.isRunning()) {
+            batchAnim.start(); 
+        } 
+    };
 })();

src/Container.js

@@ -7,11 +7,7 @@
      * {{NodeParams}}
      * {{ContainerParams}}
      */
-    Kinetic.Container = function(config) {
-        this._containerInit(config);
-    };
-
-    Kinetic.Container.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Container, {
         _containerInit: function(config) {
             this.children = [];
             Kinetic.Node.call(this, config);
@@ -246,7 +242,7 @@
                 }
             }
         }
-    };
+    });
 
     Kinetic.Global.extend(Kinetic.Container, Kinetic.Node);
 

src/Global.js

@@ -36,8 +36,31 @@ var Kinetic = {};
      * @namespace 
      */
     Kinetic.Filters = {};
-    Kinetic.DD = {};
-    
+
+    Kinetic.Node = function(config) {
+        this._nodeInit(config);
+    };
+
+    Kinetic.Shape = function(config) {
+        this._initShape(config);
+    }; 
+
+    Kinetic.Container = function(config) {
+        this._containerInit(config);
+    };
+
+    Kinetic.Stage = function(config) {
+        this._initStage(config);
+    };
+
+    Kinetic.Layer = function(config) {
+        this._initLayer(config);
+    };
+
+    Kinetic.Group = function(config) {
+        this._initGroup(config);
+    }; 
+
     /** 
      * @namespace 
      */
@@ -48,6 +71,19 @@ var Kinetic = {};
         names: {},
         //shapes hash.  rgb keys and shape values
         shapes: {},
+        /**
+         * @method addMethods adds methods to a constructor prototype
+         * @methodOf Kinetic.Global
+         * @param {Function} constructor
+         * @param {Object} methods
+         */
+        addMethods: function(constructor, methods) {
+          var key;
+
+          for (key in methods) {
+            constructor.prototype[key] = methods[key];
+          }
+        },
         /**
          * @method isDragging returns whether or not drag and drop
          *  is currently active

src/Group.js

@@ -7,17 +7,13 @@
      * {{NodeParams}}
      * {{ContainerParams}}
      */
-    Kinetic.Group = function(config) {
-        this._initGroup(config);
-    };
-
-    Kinetic.Group.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Group, {
         _initGroup: function(config) {
             this.nodeType = 'Group';
             this.createAttrs();
             // call super constructor
             Kinetic.Container.call(this, config);
         }
-    };
+    });
     Kinetic.Global.extend(Kinetic.Group, Kinetic.Container);
 })();

src/Layer.js

@@ -10,18 +10,7 @@
      * {{NodeParams}}
      * {{ContainerParams}}
      */
-    Kinetic.Layer = function(config) {
-        this._initLayer(config);
-    };
-
-    Kinetic.Layer.batchAnim = new Kinetic.Animation(function() {
-        if (this.getLayers().length === 0) {
-            this.stop();
-        }
-        this.setLayers([]);
-    });
-
-    Kinetic.Layer.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Layer, {
         _initLayer: function(config) {
             this.nodeType = 'Layer';
             this.createAttrs();
@@ -62,19 +51,6 @@
 
             return null;
         },
-        /**
-         * get batch draw
-         * @name batchDraw
-         * @methodOf Kinetic.Layer.prototype
-         */
-        batchDraw: function() {
-            var batchAnim = Kinetic.Layer.batchAnim;
-            batchAnim.addLayer(this);  
-
-            if (!batchAnim.isRunning()) {
-                batchAnim.start(); 
-            } 
-        },
         drawScene: function(canvas) {
             var canvas = canvas || this.getCanvas();
 
@@ -208,7 +184,7 @@
                 stage.content.removeChild(element);
             }
         }
-    };
+    });
     Kinetic.Global.extend(Kinetic.Layer, Kinetic.Container);
 
     // add getters and setters

src/Node.js

@@ -40,11 +40,8 @@
      * @param {Object} config
      * {{NodeParams}}
      */
-    Kinetic.Node = function(config) {
-        this._nodeInit(config);
-    };
 
-    Kinetic.Node.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Node, {
         _nodeInit: function(config) {
             this._id = Kinetic.Global.idCounter++;
             this.eventListeners = {};
@@ -1007,8 +1004,8 @@
          */
         draw: function() {
             var evt = {
-                    node: this
-                };
+                node: this
+            };
             
             this.fire(BEFORE_DRAW, evt);
             this.drawScene();
@@ -1018,7 +1015,7 @@
         shouldDrawHit: function() { 
             return this.isVisible() && this.isListening() && !Kinetic.Global.isDragging(); 
         }
-    };
+    });
 
     // add getter and setter methods
     Kinetic.Node.addGetterSetter = function(constructor, attr, def, isTransform) {

src/Shape.js

@@ -8,9 +8,6 @@
      * {{ShapeParams}}
      * {{NodeParams}}
      */
-    Kinetic.Shape = function(config) {
-        this._initShape(config);
-    };
     function _fillFunc(context) {
         context.fill();
     }
@@ -24,7 +21,7 @@
         context.stroke();
     }
 
-    Kinetic.Shape.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Shape, {
         _initShape: function(config) {
             this.nodeType = 'Shape';
             this._fillFunc = _fillFunc;
@@ -214,7 +211,7 @@
                 this.setDrawHitFunc(this.drawHitFunc);
             }
         }
-    };
+    });
     Kinetic.Global.extend(Kinetic.Shape, Kinetic.Node);
 
     // add getters and setters

src/Stage.js

@@ -44,11 +44,8 @@
      * {{NodeParams}}
      * {{ContainerParams}}
      */
-    Kinetic.Stage = function(config) {
-        this._initStage(config);
-    };
 
-    Kinetic.Stage.prototype = {
+    Kinetic.Global.addMethods(Kinetic.Stage, {
         _initStage: function(config) {
             this.createAttrs();
             // call super constructor
@@ -601,7 +598,7 @@
                 this.content.addEventListener(baseEvent, handler, false);
             }
         }
-    };
+    });
     Kinetic.Global.extend(Kinetic.Stage, Kinetic.Container);
 
     // add getters and setters