[TD]Fix RichText parent in scene (fix #18283) (#18768)

* [TD]allow DrawViewAnno to be attached to another view

* [TD]allow image and spreadsheet attach to view

* [TD]ensure correct parent in scene

* [TD]refactor command helpers to separate file

- gathering the helpers in one place
- helper redundancy to be address in another change

* [TD]create symbol, spreadsheet, image with parent

* [TD]fix claimChildren for some views

- also includes many lint fixes

src/Mod/TechDraw/App/DrawViewAnnotation.cpp

@@ -24,8 +24,6 @@
 #include "PreCompiled.h"
 
 #ifndef _PreComp_
-# include <iomanip>
-# include <sstream>
 #endif
 
 #include "DrawViewAnnotation.h"
@@ -62,6 +60,9 @@ DrawViewAnnotation::DrawViewAnnotation()
     TextStyle.setEnums(TextStyleEnums);
     ADD_PROPERTY_TYPE(TextStyle, ((long)0), vgroup, App::Prop_None, "Text style");
 
+    ADD_PROPERTY_TYPE(Owner, (nullptr), vgroup, (App::PropertyType)(App::Prop_None),
+                      "Feature to which this annotation is attached, if any");
+
     Scale.setStatus(App::Property::Hidden, true);
     ScaleType.setStatus(App::Property::Hidden, true);
 }
@@ -82,6 +83,20 @@ void DrawViewAnnotation::onChanged(const App::Property* prop)
     TechDraw::DrawView::onChanged(prop);
 }
 
+
+short DrawViewAnnotation::mustExecute() const
+{
+    if (!isRestoring()) {
+        if (Text.isTouched() ||
+            Owner.isTouched()) {
+            return 1;
+        }
+    }
+
+    return DrawView::mustExecute();
+}
+
+
 void DrawViewAnnotation::handleChangedPropertyType(Base::XMLReader &reader, const char *TypeName, App::Property *prop)
 // transforms properties that had been changed
 {