Fixed bug with "Highlight Continuity Areas" that makes random components

conductive

diylc/diylc-core/src/org/diylc/core/IDrawingObserver.java

@@ -35,5 +35,7 @@ public interface IDrawingObserver {
   
   void stopTrackingContinuityArea();
 
-  void startTrackingContinuityArea(boolean positive);
+  void startTrackingContinuityArea(boolean positive);
+  
+  boolean isTrackingContinuityArea();
 }

diylc/diylc-core/src/org/diylc/presenter/DrawingManager.java

@@ -264,6 +264,10 @@ public class DrawingManager {
         // Draw the component through the g2dWrapper.
         try {
           component.draw(g2dWrapper, state, drawOptions.contains(DrawOption.OUTLINE_MODE), project, g2dWrapper);
+          if (g2dWrapper.isTrackingContinuityArea()) {
+            LOG.info("Component " + component.getName() + " of type " + component.getClass().getName() + " did not stop tracking continuity area.");
+            g2dWrapper.stopTrackingContinuityArea();
+          }
         } catch (Exception e) {
           LOG.error("Error drawing " + component.getName(), e);
           failedComponents.add(component);

diylc/diylc-core/src/org/diylc/presenter/G2DWrapper.java

@@ -162,6 +162,10 @@ class G2DWrapper extends Graphics2D implements IDrawingObserver {
     this.trackingContinuityAllowed = false;
   }
 
+  @Override
+  public boolean isTrackingContinuityArea() {   
+    return trackingContinuityAllowed;
+  }
 
   /**
    * Appends shape interior to the current component area.