[TD]add preference for progress reporting

src/Mod/TechDraw/App/DrawView.cpp

@@ -582,8 +582,10 @@ void DrawView::requestPaint()
 }
 
 void DrawView::showProgressMessage(std::string featureName, std::string text)
-{    
-    signalProgressMessage(this, featureName, text);
+{
+    if (Preferences::reportProgress()) {
+        signalProgressMessage(this, featureName, text);
+    }
 }
 
 PyObject *DrawView::getPyObject(void)

src/Mod/TechDraw/App/Preferences.cpp

@@ -339,3 +339,12 @@ double Preferences::GapASME()
     double factor = hGrp->GetFloat("GapASME", 6.0);
     return factor;
 }
+
+bool Preferences::reportProgress()
+{
+    Base::Reference<ParameterGrp>  hGrp = App::GetApplication().GetUserParameter().
+                                          GetGroup("BaseApp")->GetGroup("Preferences")->
+                                          GetGroup("Mod/TechDraw/General");
+    bool report = hGrp->GetBool("ReportProgress", false);
+    return report;
+}

src/Mod/TechDraw/App/Preferences.h

@@ -81,6 +81,7 @@ static std::string bitmapFill();
 static double      GapISO();
 static double      GapASME();
 
+static bool        reportProgress();
 };
 
 } //end namespace TechDraw