refactor(): reorganize source files

js/angular/controller/sideMenuController.js

@@ -0,0 +1,35 @@
+IonicModule
+.controller('$ionicSideMenus', [
+  '$scope',
+  '$attrs',
+  '$ionicSideMenuDelegate',
+function($scope, $attrs, $ionicSideMenuDelegate) {
+  angular.extend(this, ionic.controllers.SideMenuController.prototype);
+
+  ionic.controllers.SideMenuController.call(this, {
+    left: { width: 275 },
+    right: { width: 275 }
+  });
+
+  this.canDragContent = function(canDrag) {
+    if (arguments.length) {
+      $scope.dragContent = !!canDrag;
+    }
+    return $scope.dragContent;
+  };
+
+  this.isDraggableTarget = function(e) {
+    return $scope.dragContent &&
+           (!e.gesture.srcEvent.defaultPrevented &&
+            !e.target.tagName.match(/input|textarea|select|object|embed/i) &&
+            !e.target.isContentEditable &&
+            !(e.target.dataset ? e.target.dataset.preventScroll : e.target.getAttribute('data-prevent-default') == 'true'));
+  };
+
+  $scope.sideMenuContentTranslateX = 0;
+
+  var deregisterInstance = $ionicSideMenuDelegate._registerInstance(
+    this, $attrs.delegateHandle
+  );
+  $scope.$on('$destroy', deregisterInstance);
+}]);