+ModuleBase_Operation* PartSet_Module::currentOperation() const
+{
+ XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+ XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
+ return anOpMgr->currentOperation();
+}
+
+bool PartSet_Module::canUndo() const
+{
+ bool aCanUndo = false;
+ SessionPtr aMgr = ModelAPI_Session::get();
+ if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
+ aCanUndo = !aMgr->isOperation();
+ if (!aCanUndo) // check the enable state additionally by sketch manager
+ aCanUndo = aMgr->canUndo();
+ }
+ return aCanUndo;
+}
+
+bool PartSet_Module::canRedo() const
+{
+ bool aCanRedo = false;
+ SessionPtr aMgr = ModelAPI_Session::get();
+ if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
+ aCanRedo = !aMgr->isOperation();
+ if (!aCanRedo) // check the enable state additionally by sketch manager
+ aCanRedo = aMgr->canRedo();
+ }
+ return aCanRedo;
+}
+