Moved DrawUtil.cpp member functions to DrawViewPart.cpp

Updated ownership of member functions & updated headers

Removed redundant ownership lines

Removed reference to removed ownership line

Removed owner from function head

static reference removed from header file, function heads updated

attempt to fix CosmeticExtension.cpp

attempt to fix CosmeticExtension.cpp #2

attempt to fix CosmeticExtension.cpp #3

CosmeticExtension.cpp refactored based on DrawUtil member functions move

src/Mod/TechDraw/App/DrawViewPart.cpp

@@ -1501,6 +1501,37 @@ void DrawViewPart::handleChangedPropertyType(Base::XMLReader &reader, const char
     }
 }
 
+// true if owner->element is a cosmetic vertex
+bool DrawViewPart::isCosmeticVertex(const std::string& element)
+{
+    auto vertexIndex = DrawUtil::getIndexFromName(element);
+    auto vertex = getProjVertexByIndex(vertexIndex);
+    if (vertex) {
+        return vertex->getCosmetic();
+    }
+    return false;
+}
+
+// true if owner->element is a cosmetic edge
+bool DrawViewPart::isCosmeticEdge(const std::string& element)
+{
+    auto edge = getEdge(element);
+    if (edge && edge->source() == SourceType::COSMETICEDGE && edge->getCosmetic()) {
+        return true;
+    }
+    return false;
+}
+
+// true if owner->element is a center line
+bool DrawViewPart::isCenterLine(const std::string& element)
+{
+    auto edge = getEdge(element);
+    if (edge && edge->source() == SourceType::CENTERLINE && edge->getCosmetic()) {
+        return true;
+    }
+    return false;
+}
+
 // debugging ----------------------------------------------------------------------------
 
 void DrawViewPart::dumpVerts(std::string text)