PD: Use SuppressibleExtension

src/Mod/PartDesign/App/Feature.cpp

@@ -54,12 +54,13 @@ PROPERTY_SOURCE(PartDesign::Feature,Part::Feature)
 Feature::Feature()
 {
     ADD_PROPERTY(BaseFeature,(nullptr));
-    ADD_PROPERTY(Suppressed,(false));
     ADD_PROPERTY_TYPE(_Body,(nullptr),"Base",(App::PropertyType)(
                 App::Prop_ReadOnly|App::Prop_Hidden|App::Prop_Output|App::Prop_Transient),0);
     Placement.setStatus(App::Property::Hidden, true);
     BaseFeature.setStatus(App::Property::Hidden, true);
-    Suppressed.setStatus(App::Property::Hidden, true);
+
+    App::SuppressibleExtension::initExtension(this);
+    Suppressed.setStatus(App::Property::Status::Hidden, true); //Todo: remove when TNP fixed
 }
 
 App::DocumentObjectExecReturn* Feature::recompute()

src/Mod/PartDesign/App/Feature.h

@@ -25,6 +25,7 @@
 #define PARTDESIGN_Feature_H
 
 #include <App/PropertyStandard.h>
+#include <App/SuppressibleExtension.h>
 #include <Mod/Part/App/PartFeature.h>
 #include <Mod/PartDesign/PartDesignGlobal.h>
 
@@ -44,7 +45,7 @@ class Body;
  *   Base class of all PartDesign features.
  *   This kind of features only produce solids or fail.
  */
-class PartDesignExport Feature : public Part::Feature
+class PartDesignExport Feature : public Part::Feature, public App::SuppressibleExtension
 {
     PROPERTY_HEADER_WITH_OVERRIDE(PartDesign::Feature);
 
@@ -55,8 +56,6 @@ public:
     App::PropertyLink   BaseFeature;
     App::PropertyLinkHidden _Body;
 
-    App::PropertyBool   Suppressed;
-
     App::DocumentObjectExecReturn* recompute() override;
 
     short mustExecute() const override;

src/Mod/PartDesign/App/FeatureBoolean.cpp

@@ -57,7 +57,8 @@ Boolean::Boolean()
     this->Refine.setValue(hGrp->GetBool("RefineModel", false));
     ADD_PROPERTY_TYPE(UsePlacement,(0),"Part Design",(App::PropertyType)(App::Prop_None),"Apply the placement of the second ( tool ) object");
     this->UsePlacement.setValue(false);
-    initExtension(this);
+
+    App::GeoFeatureGroupExtension::initExtension(this);
 }
 
 short Boolean::mustExecute() const

src/Mod/PartDesign/Gui/ViewProvider.cpp

@@ -51,6 +51,7 @@ PROPERTY_SOURCE_WITH_EXTENSIONS(PartDesignGui::ViewProvider, PartGui::ViewProvid
 
 ViewProvider::ViewProvider()
 {
+    ViewProviderSuppressibleExtension::initExtension(this);
     PartGui::ViewProviderAttachExtension::initExtension(this);
 }
 

src/Mod/PartDesign/Gui/ViewProvider.h

@@ -27,6 +27,7 @@
 #include <Mod/Part/Gui/ViewProvider.h>
 #include "ViewProviderBody.h"
 #include <Gui/ViewProviderPythonFeature.h>
+#include "Gui/ViewProviderSuppressibleExtension.h"
 
 #include <Mod/Part/Gui/ViewProviderAttachExtension.h>
 
@@ -37,7 +38,9 @@ class TaskDlgFeatureParameters;
 /**
  * A common base class for all part design features view providers
  */
-class PartDesignGuiExport ViewProvider : public PartGui::ViewProviderPart, PartGui::ViewProviderAttachExtension
+class PartDesignGuiExport ViewProvider : public PartGui::ViewProviderPart,
+                                         Gui::ViewProviderSuppressibleExtension,
+                                         PartGui::ViewProviderAttachExtension
 {
     using inherited = PartGui::ViewProviderPart;
     PROPERTY_HEADER_WITH_OVERRIDE(PartDesignGui::ViewProvider);