Fem: Create own base class for Python Material objects

Author: marioalexis84

src/Mod/Fem/CMakeLists.txt

@@ -609,6 +609,7 @@ SET(FemGuiViewProvider_SRCS
     femviewprovider/__init__.py
     femviewprovider/view_base_femconstraint.py
     femviewprovider/view_base_femelement.py
+    femviewprovider/view_base_femmaterial.py
     femviewprovider/view_base_femmeshelement.py
     femviewprovider/view_base_femobject.py
     femviewprovider/view_constant_vacuumpermittivity.py

src/Mod/Fem/femviewprovider/view_base_femmaterial.py

@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+#/***************************************************************************
+# *   Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar>         *
+# *                                                                         *
+# *   This file is part of FreeCAD.                                         *
+# *                                                                         *
+# *   FreeCAD is free software: you can redistribute it and/or modify it    *
+# *   under the terms of the GNU Lesser General Public License as           *
+# *   published by the Free Software Foundation, either version 2.1 of the  *
+# *   License, or (at your option) any later version.                       *
+# *                                                                         *
+# *   FreeCAD is distributed in the hope that it will be useful, but        *
+# *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+# *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      *
+# *   Lesser General Public License for more details.                       *
+# *                                                                         *
+# *   You should have received a copy of the GNU Lesser General Public      *
+# *   License along with FreeCAD. If not, see                               *
+# *   <https://www.gnu.org/licenses/>.                                      *
+# *                                                                         *
+# **************************************************************************
+
+__title__ = "FreeCAD FEM base materlia ViewProvider"
+__author__ = "Mario Passaglia"
+__url__ = "https://www.freecad.org"
+
+## @package view_base_femmeshelement
+#  \ingroup FEM
+#  \brief view provider for Python base material object
+
+from femviewprovider import view_base_femobject
+
+
+class VPBaseFemMaterial(view_base_femobject.VPBaseFemObject):
+    """Proxy View Provider for Python base material."""
+
+    def isShow(self):
+        return self.ViewObject.Visibility

src/Mod/Fem/femviewprovider/view_material_common.py

@@ -34,10 +34,10 @@
 import FreeCAD
 
 from femtaskpanels import task_material_common
-from . import view_base_femconstraint
+from . import view_base_femmaterial
 
 
-class VPMaterialCommon(view_base_femconstraint.VPBaseFemConstraint):
+class VPMaterialCommon(view_base_femmaterial.VPBaseFemMaterial):
     """
     A View Provider for the MaterialCommon object
     """
@@ -55,8 +55,7 @@ def getIcon(self):
             return ""
 
     def setEdit(self, vobj, mode=0):
-        view_base_femconstraint.VPBaseFemConstraint.setEdit(
-            self,
+        super().setEdit(
             vobj,
             mode,
             task_material_common._TaskPanel

src/Mod/Fem/femviewprovider/view_material_mechanicalnonlinear.py

@@ -29,10 +29,10 @@
 #  \ingroup FEM
 #  \brief view provider for material mechanical nonlinear object
 
-from . import view_base_femconstraint
+from . import view_base_femmaterial
 
 
-class VPMaterialMechanicalNonlinear(view_base_femconstraint.VPBaseFemConstraint):
+class VPMaterialMechanicalNonlinear(view_base_femmaterial.VPBaseFemMaterial):
     """
     A View Provider for the MaterialMechanicalNonlinear object
     """

src/Mod/Fem/femviewprovider/view_material_reinforced.py

@@ -30,17 +30,16 @@
 #  \brief view provider for reinforced material object
 
 from femtaskpanels import task_material_reinforced
-from . import view_base_femconstraint
+from . import view_base_femmaterial
 
 
-class VPMaterialReinforced(view_base_femconstraint.VPBaseFemConstraint):
+class VPMaterialReinforced(view_base_femmaterial.VPBaseFemMaterial):
     """
     A View Provider for the MaterialReinforced object
     """
 
     def setEdit(self, vobj, mode=0):
-        view_base_femconstraint.VPBaseFemConstraint.setEdit(
-            self,
+        super().setEdit(
             vobj,
             mode,
             task_material_reinforced._TaskPanel