Optimization. Call creation toolbar only if was not uploaded any measurements.

--HG--
branch : develop

src/app/valentina/mainwindow.cpp

@@ -3485,8 +3485,11 @@ bool MainWindow::LoadPattern(const QString &fileName, const QString& customMeasu
             }
         }
 
+        if (qApp->patternType() == MeasurementsType::Unknown)
+        {// Show toolbar only if was not uploaded any measurements.
             ToolBarOption();
         }
+    }
     catch (VException &e)
     {
         qCCritical(vMainWindow, "%s\n\n%s\n\n%s", qUtf8Printable(tr("File error.")),

src/libs/vmisc/vabstractapplication.cpp

@@ -47,7 +47,7 @@ VAbstractApplication::VAbstractApplication(int &argc, char **argv)
       appTranslator(nullptr),
       pmsTranslator(nullptr),
       _patternUnit(Unit::Cm),
-      _patternType(MeasurementsType::Individual),
+      _patternType(MeasurementsType::Unknown),
       currentScene(nullptr),
       sceneView(nullptr),
       doc(nullptr),