FEM: Mystran solver, add Gui command to add solver to a document

src/Mod/Fem/Gui/Workbench.cpp

@@ -337,6 +337,7 @@ Gui::MenuItem* Workbench::setupMenuBar() const
         << "FEM_SolverCalculixCxxtools"
         << "FEM_SolverCalculiX"
         << "FEM_SolverElmer"
+        << "FEM_SolverMystran"
         << "FEM_SolverZ88"
         << "Separator"
         << "FEM_EquationElasticity"

src/Mod/Fem/femcommands/commands.py

@@ -775,6 +775,19 @@ class _SolverElmer(CommandManager):
         self.do_activated = "add_obj_on_gui_noset_edit"
 
 
+class _SolverMystran(CommandManager):
+    "The FEM_SolverMystran command definition"
+
+    def __init__(self):
+        super(_SolverMystran, self).__init__()
+        self.pixmap = "FEM_SolverStandard"
+        self.menuetext = "Solver Mystran"
+        self.accel = "S, M"
+        self.tooltip = "Creates a FEM solver Mystran"
+        self.is_active = "with_analysis"
+        self.do_activated = "add_obj_on_gui_noset_edit"
+
+
 class _SolverRun(CommandManager):
     "The FEM_SolverRun command definition"
 
@@ -973,6 +986,10 @@ FreeCADGui.addCommand(
     "FEM_SolverElmer",
     _SolverElmer()
 )
+FreeCADGui.addCommand(
+    "FEM_SolverMystran",
+    _SolverMystran()
+)
 FreeCADGui.addCommand(
     "FEM_SolverRun",
     _SolverRun()