Gui: [skip ci] add method to return list of QAction of a Command

src/Gui/CommandPy.xml

@@ -94,5 +94,10 @@ Usage: menuText, tooltipText, whatsThisText, statustipText, pixmapText, shortcut
 </UserDocu>
       </Documentation>
     </Methode>
+    <Methode Name="getAction">
+      <Documentation>
+          <UserDocu>getAction() -> list of QAction</UserDocu>
+      </Documentation>
+    </Methode>
   </PythonExport>
 </GenerateModel>

src/Gui/CommandPyImp.cpp

@@ -31,6 +31,7 @@
 #include "MainWindow.h"
 #include "Selection.h"
 #include "Window.h"
+#include "WidgetFactory.h"
 
 // inclusion of the generated files (generated out of AreaPy.xml)
 #include "CommandPy.h"
@@ -311,6 +312,36 @@ PyObject* CommandPy::getInfo(PyObject *args)
     }
 }
 
+PyObject* CommandPy::getAction(PyObject *args)
+{
+    if (!PyArg_ParseTuple(args, ""))
+        return nullptr;
+
+    Command* cmd = this->getCommandPtr();
+    if (cmd) {
+        Action* action = cmd->getAction();
+        ActionGroup* group = qobject_cast<ActionGroup*>(action);
+
+        PythonWrapper wrap;
+        wrap.loadWidgetsModule();
+
+        Py::List list;
+        if (group) {
+            for (auto a : group->actions())
+                list.append(wrap.fromQObject(a));
+        }
+        else if (action) {
+            list.append(wrap.fromQObject(action->action()));
+        }
+
+        return Py::new_reference_to(list);
+    }
+    else {
+        PyErr_Format(Base::BaseExceptionFreeCADError, "No such command");
+        return nullptr;
+    }
+}
+
 PyObject *CommandPy::getCustomAttributes(const char* /*attr*/) const
 {
     return 0;