Disabled delete based on preset

Author: gorriecoe

code/models/Section.php

@@ -181,6 +181,9 @@ public function canEdit($member = null) {
      * @return boolean
      */
     public function canDelete($member = null) {
+        if ($this->UniqueConfigTitle){
+            return false;
+        }
         return Permission::check('DELETE_SECTIONS', 'any', $member);
     }
 
@@ -265,4 +268,12 @@ public function Layout()
             return $this->renderWith($this->Render());
         }
     }
+
+    public function GridFieldRowClasses(){
+        if ($this->UniqueConfigTitle){
+            return array('preset');
+        }
+        return array();
+
+    }
 }

code/sections/MainSection.php

@@ -47,8 +47,4 @@ public function Layout()
             return $page->renderWith($this->Render());
         }
     }
-
-    public function GridFieldRowClasses(){
-        return array('disabled', 'main');
-    }
 }

css/CMSMain.GridField.css

@@ -1,7 +1,3 @@
-.ss-gridfield-item.disabled td:not(.col-reorder){
-    color: #aaa;
-}
-
-.ss-gridfield-item.disabled .col-buttons .action{
+.ss-gridfield-item.preset .col-buttons .action{
     display: none!important;
 }