case 505: (new OperationGUI_FilletDlg (getGeometryGUI(), parent))->show(); break;
case 506: (new OperationGUI_ChamferDlg (getGeometryGUI(), parent))->show(); break;
case 507: (new OperationGUI_ClippingDlg (getGeometryGUI(), parent))->show(); break;
case 505: (new OperationGUI_FilletDlg (getGeometryGUI(), parent))->show(); break;
case 506: (new OperationGUI_ChamferDlg (getGeometryGUI(), parent))->show(); break;
case 507: (new OperationGUI_ClippingDlg (getGeometryGUI(), parent))->show(); break;