fix(edit): #3742 dropdown was not calling out to cellNav for cellNav keys.

also refactored the generic editor keydown event code

Author: swalters

Diff for: src/features/edit/js/gridEdit.js

@@ -879,25 +879,13 @@
                       evt.stopPropagation();
                       $scope.$emit(uiGridEditConstants.events.CANCEL_CELL_EDIT);
                       break;
-                    case uiGridConstants.keymap.ENTER: // Enter (Leave Field)
-                      $scope.stopEdit(evt);
-                      break;
-                    case uiGridConstants.keymap.TAB:
-                      $scope.stopEdit(evt);
-                      break;
                   }
 
                   if ($scope.deepEdit) {
                     switch (evt.keyCode) {
                       case uiGridConstants.keymap.LEFT:
-                        evt.stopPropagation();
-                        break;
                       case uiGridConstants.keymap.RIGHT:
-                        evt.stopPropagation();
-                        break;
                       case uiGridConstants.keymap.UP:
-                        evt.stopPropagation();
-                        break;
                       case uiGridConstants.keymap.DOWN:
                         evt.stopPropagation();
                         break;
@@ -910,6 +898,17 @@
                       $scope.stopEdit(evt);
                     }
                   }
+                  else {
+                    //handle enter and tab for editing not using cellNav
+                    switch (evt.keyCode) {
+                      case uiGridConstants.keymap.ENTER: // Enter (Leave Field)
+                      case uiGridConstants.keymap.TAB:
+                        evt.stopPropagation();
+                        evt.preventDefault();
+                        $scope.stopEdit(evt);
+                        break;
+                    }
+                  }
 
                   return true;
                 });
@@ -1000,13 +999,16 @@
     ['uiGridConstants', 'uiGridEditConstants',
       function (uiGridConstants, uiGridEditConstants) {
         return {
+          require: ['?^uiGrid', '?^uiGridRenderContainer'],
           scope: true,
           compile: function () {
             return {
               pre: function ($scope, $elm, $attrs) {
 
               },
-              post: function ($scope, $elm, $attrs) {
+              post: function ($scope, $elm, $attrs, controllers) {
+                var uiGridCtrl = controllers[0];
+                var renderContainerCtrl = controllers[1];
 
                 //set focus at start of edit
                 $scope.$on(uiGridEditConstants.events.BEGIN_CELL_EDIT, function () {
@@ -1030,24 +1032,23 @@
                       evt.stopPropagation();
                       $scope.$emit(uiGridEditConstants.events.CANCEL_CELL_EDIT);
                       break;
-                    case uiGridConstants.keymap.ENTER: // Enter (Leave Field)
-                      $scope.stopEdit(evt);
-                      break;
-                    case uiGridConstants.keymap.LEFT:
-                      $scope.stopEdit(evt);
-                      break;
-                    case uiGridConstants.keymap.RIGHT:
-                      $scope.stopEdit(evt);
-                      break;
-                    case uiGridConstants.keymap.UP:
-                      evt.stopPropagation();
-                      break;
-                    case uiGridConstants.keymap.DOWN:
-                      evt.stopPropagation();
-                      break;
-                    case uiGridConstants.keymap.TAB:
+                  }
+                  if (uiGridCtrl && uiGridCtrl.grid.api.cellNav) {
+                    evt.uiGridTargetRenderContainerId = renderContainerCtrl.containerId;
+                    if (uiGridCtrl.cellNav.handleKeyDown(evt) !== null) {
                       $scope.stopEdit(evt);
-                      break;
+                    }
+                  }
+                  else {
+                    //handle enter and tab for editing not using cellNav
+                    switch (evt.keyCode) {
+                      case uiGridConstants.keymap.ENTER: // Enter (Leave Field)
+                      case uiGridConstants.keymap.TAB:
+                        evt.stopPropagation();
+                        evt.preventDefault();
+                        $scope.stopEdit(evt);
+                        break;
+                    }
                   }
                   return true;
                 });