HumanFace now extends Observable

Comparison/src/main/java/cz/fidentis/analyst/face/HumanFace.java

@@ -25,6 +25,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Objects;
+import java.util.Observable;
 //import org.nustaq.serialization.FSTConfiguration;
 //import org.nustaq.serialization.FSTObjectInput;
 //import org.nustaq.serialization.FSTObjectOutput;
@@ -50,7 +51,7 @@ import java.util.Objects;
  * 
  * @author Radek Oslejsek
  */
-public class HumanFace implements MeshListener, Serializable {
+public class HumanFace extends Observable implements MeshListener, Serializable {
     
     private MeshModel meshModel;
     
@@ -116,6 +117,8 @@ public class HumanFace implements MeshListener, Serializable {
      */
     public void registerListener(MeshListener listener) {
         eventBus.register(listener);
+        setChanged();
+        notifyObservers(this);
     }
     
     /**
@@ -125,6 +128,8 @@ public class HumanFace implements MeshListener, Serializable {
      */
     public void unregisterListener(MeshListener listener) {
         eventBus.unregister(listener);
+        setChanged();
+        notifyObservers(this);        
     }
 
     /**
@@ -182,6 +187,8 @@ public class HumanFace implements MeshListener, Serializable {
      */
     public void setFeaturePoints(List<FeaturePoint> points) {
         featurePoints = points;
+        setChanged();
+        notifyObservers(this);
     }
     
     /**
@@ -193,6 +200,8 @@ public class HumanFace implements MeshListener, Serializable {
      */
     public void loadFeaturePoints(String path, String fileName) throws IOException {
         featurePoints = FeaturePointImportService.importFeaturePoints(path, fileName);
+        setChanged();
+        notifyObservers(this);
     }
     
     /**
@@ -253,6 +262,8 @@ public class HumanFace implements MeshListener, Serializable {
     public KdTree computeKdTree(boolean recompute) {
         if (kdTree == null || recompute) {
             kdTree = new KdTree(new ArrayList<>(meshModel.getFacets()));
+            setChanged();
+            notifyObservers(this);
         }
         return kdTree;
     }
@@ -264,6 +275,8 @@ public class HumanFace implements MeshListener, Serializable {
     public KdTree removeKdTree() {
         KdTree ret = this.kdTree;
         this.kdTree = null;
+        setChanged();
+        notifyObservers(this);
         return ret;
     }