2.1.2 - Finalized SpatialMatrix's basic position management

CHANGELOG.txt

+2.1.2
+
++ Added ShapeCorona and related builders.
+
 2.1.0
 
 + Adding event broadcaster for TUI context events.

TULIP/src/lu/list/itis/dkd/tui/space/SpatialMatrix.java

@@ -160,7 +160,10 @@ public class SpatialMatrix {
      * object (by ID). The method will return a new list build from the sublist of the horizontal
      * space.<br />
      * To determine whether something is "left", the method will make a sub-list of all elements
-     * with a lower index in the list than the parameterized object.
+     * with a lower index in the list than the parameterized object.<br />
+     * The returned list is to be read from left to right, that is, to be treated as if the object
+     * was added to the end. Hence, the first element is furthest away while the last element is
+     * closest.
      * 
      * @param objectId
      *        The object for which to retrieve all objects to the left of.
@@ -169,12 +172,12 @@ public class SpatialMatrix {
      */
     public synchronized List<TangibleObject> leftOf(int objectId) {
         int index = findHorizontalIndexFor(objectId);
-        return new ArrayList<>(horizontal.subList(index, horizontal.size()));
+        return new ArrayList<>(horizontal.subList(0, index));
     }
 
     public synchronized List<TangibleObject> rightOf(int objectId) {
-        int index = findHorizontalIndexFor(objectId);
-        return new ArrayList<>(horizontal.subList(0, index));
+        int index = findHorizontalIndexFor(objectId) + 1;
+        return new ArrayList<>(horizontal.subList(index, horizontal.size()));
     }
 
     public synchronized List<TangibleObject> above(int objectId) {
@@ -183,8 +186,8 @@ public class SpatialMatrix {
     }
 
     public synchronized List<TangibleObject> below(int objectId) {
-        int index = findHorizontalIndexFor(objectId);
-        return new ArrayList<>(horizontal.subList(index, vertical.size()));
+        int index = findHorizontalIndexFor(objectId) + 1;
+        return new ArrayList<>(vertical.subList(index, vertical.size()));
     }
 
     String printLists() {

TULIP/src/lu/list/itis/dkd/tui/space/SpatialPositioningManager.java

@@ -16,6 +16,7 @@
  */
 package lu.list.itis.dkd.tui.space;
 
+import lu.list.itis.dkd.tui.TangibleObjectManager;
 import lu.list.itis.dkd.tui.event.SpatialEvent;
 import lu.list.itis.dkd.tui.event.SpatialEventListener;
 import lu.list.itis.dkd.tui.utility.PropertiesFetcher;
@@ -68,6 +69,15 @@ public class SpatialPositioningManager implements SpatialEventListener {
         return INSTANCE;
     }
 
+    /**
+     * Simple getter method for spatialMatrix.
+     * 
+     * @return The value of spatialMatrix.
+     */
+    public SpatialMatrix getSpatialMatrix() {
+        return spatialMatrix;
+    }
+
     /**
      * Method for configuring a {@link Logger} with several properties as given by the loader
      * properties file.
@@ -89,10 +99,20 @@ public class SpatialPositioningManager implements SpatialEventListener {
         unconfiguredLogger.setLevel(Level.parse(properties.getProperty("logger.level"))); //$NON-NLS-1$
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc} <br/>
+     * <br/>
+     * 
+     * The event will not be registered if the if of the tangible is not recognized by the
+     * {@link TangibleObjectManager}.
+     */
     @Override
     public void spaceUpdated(SpatialEvent event) {
 
+        if (TangibleObjectManager.getWidget(event.getSource().getObjectId()) == null) {
+            return;
+        }
+
         switch (event.getType()) {
             case UPDATE:
                 spatialMatrix.update(event.getSource());
@@ -107,6 +127,15 @@ public class SpatialPositioningManager implements SpatialEventListener {
                 logger.log(Level.SEVERE, "Spatial event type \"" + event.getType() + "\" not recognized!"); //$NON-NLS-1$ //$NON-NLS-2$
                 break;
         }
-        System.out.println(spatialMatrix.printLists());
+        // System.out.println(spatialMatrix.printLists());
+        // System.out.println("Left of " + event.getSource().getObjectId() + ": " +
+        // spatialMatrix.leftOf(event.getSource().getObjectId())); //$NON-NLS-1$ //$NON-NLS-2$
+        // System.out.println("Right of " + event.getSource().getObjectId() + ": " +
+        // spatialMatrix.rightOf(event.getSource().getObjectId())); //$NON-NLS-1$ //$NON-NLS-2$
+        // System.out.println("Above " + event.getSource().getObjectId() + ": " +
+        // spatialMatrix.above(event.getSource().getObjectId())); //$NON-NLS-1$ //$NON-NLS-2$
+        // System.out.println("Below " + event.getSource().getObjectId() + ": " +
+        // spatialMatrix.below(event.getSource().getObjectId())); //$NON-NLS-1$ //$NON-NLS-2$
+
     }
 }
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