Use polygon as data source for intersection

- Use polygon as data source for intersection
- Add padlock icon
- Show padlock icon on read only polygons
- Add Fwk function appendMenuItems() to make it possible to define context menu content in a PdmObject
- Context menu "Create Polygon Intersection"
- Updates to make visualization consistent with object and object collection enabled state

ApplicationLibCode/ReservoirDataModel/RigPolyLinesData.cpp

@@ -44,11 +44,37 @@ RigPolyLinesData::~RigPolyLinesData()
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-const std::vector<std::vector<cvf::Vec3d>>& RigPolyLinesData::polyLines() const
+const std::vector<std::vector<cvf::Vec3d>>& RigPolyLinesData::rawPolyLines() const
 {
     return m_polylines;
 }
 
+//--------------------------------------------------------------------------------------------------
+/// Returns the polylines with the last point equal to the first point if the polyline is closed
+//--------------------------------------------------------------------------------------------------
+const std::vector<std::vector<cvf::Vec3d>> RigPolyLinesData::completePolyLines() const
+{
+    if ( !m_closePolyline ) return m_polylines;
+
+    std::vector<std::vector<cvf::Vec3d>> completeLines;
+    for ( const auto& polyline : m_polylines )
+    {
+        auto completePolyline = polyline;
+        if ( !polyline.empty() )
+        {
+            const double epsilon = 1e-6;
+
+            if ( polyline.front().pointDistance( polyline.back() ) > epsilon )
+            {
+                completePolyline.push_back( polyline.front() );
+            }
+        }
+        completeLines.push_back( completePolyline );
+    }
+
+    return completeLines;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------

ApplicationLibCode/ReservoirDataModel/RigPolyLinesData.h

@@ -34,7 +34,8 @@ public:
     RigPolyLinesData();
     ~RigPolyLinesData() override;
 
-    const std::vector<std::vector<cvf::Vec3d>>& polyLines() const;
+    const std::vector<std::vector<cvf::Vec3d>>& rawPolyLines() const;
+    const std::vector<std::vector<cvf::Vec3d>>  completePolyLines() const;
 
     void setPolyLines( const std::vector<std::vector<cvf::Vec3d>>& polyLines );
     void setPolyLine( const std::vector<cvf::Vec3d>& polyline );