Refs #10013 Add phpDoc. Set CM defaults.

extension/Classes/Core/AbstractBuildForm.php

@@ -3174,6 +3174,8 @@ abstract class AbstractBuildForm {
     }
 
     /**
+     * Build an Editor input element: TinyMCE / CodeMirror
+     *
      * @param array $formElement
      * @param $htmlFormElementName
      * @param $value
@@ -3253,6 +3255,9 @@ abstract class AbstractBuildForm {
     }
 
     /**
+     * Build a HTML 'textarea' element which becomes a CodeMirror Editor.
+     * https://codemirror.net/doc/manual.html#overview
+     *
      * @param array $formElement
      * @param $htmlFormElementName
      * @param $value
@@ -3268,7 +3273,6 @@ abstract class AbstractBuildForm {
 
         $attribute .= Support::doAttribute('id', $formElement[FE_HTML_ID]);
         $attribute .= Support::doAttribute('name', $htmlFormElementName);
-//        $attribute .= Support::doAttribute('id', $htmlFormElementName);
         $attribute .= Support::doAttribute(ATTRIBUTE_DATA_REFERENCE, $formElement[FE_DATA_REFERENCE]);
 
         $attribute .= Support::doAttribute('class', 'qfq-codemirror');
@@ -3279,11 +3283,17 @@ abstract class AbstractBuildForm {
 //        $attribute .= Support::doAttribute('data-title', $formElement[FE_TOOLTIP]);
 
 //        $formElement = $this->setEditorTinyMCEConfig($formElement, $htmlFormElementName);
-        // $formElement['editor-plugins']='autoresize code'
-        // $formElement['editor-contextmenu']='link image | cell row column'
+//        $formElement['editor-plugins']='autoresize code'
+//        $formElement['editor-contextmenu']='link image | cell row column'
 
+        // Defaults: fits good to QFQ style programming
         $formElement[FE_EDITOR_PREFIX . 'mode'] = $formElement[FE_EDITOR_PREFIX . 'mode'] ?? "text/x-sql";
         $formElement[FE_EDITOR_PREFIX . 'lineNumbers'] = $formElement[FE_EDITOR_PREFIX . 'lineNumbers'] ?? true;
+        $formElement[FE_EDITOR_PREFIX . 'lineWrapping'] = $formElement[FE_EDITOR_PREFIX . 'lineNumbers'] ?? true;
+
+        if ($formElement[FE_MODE] == FE_MODE_READONLY) {
+            $formElement[FE_EDITOR_PREFIX . 'readOnly'] = true;
+        }
 
         $json = $this->getPrefixedElementsAsJSON(FE_EDITOR_PREFIX, $formElement);