diff -cr 10.1/src/com/intel/stl/ui/network/TopGraphComponent.java 10.4/src/com/intel/stl/ui/network/TopGraphComponent.java
*** 10.1/src/com/intel/stl/ui/network/TopGraphComponent.java	2017-01-20 04:40:10.053889049 -0500
--- 10.4/src/com/intel/stl/ui/network/TopGraphComponent.java	2017-01-20 04:42:31.002896219 -0500
***************
*** 1,9 ****
  /**
   * Copyright (c) 2015, Intel Corporation
!  * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
!  * 
   *     * Redistributions of source code must retain the above copyright notice,
   *       this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
--- 1,9 ----
  /**
   * Copyright (c) 2015, Intel Corporation
!  *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
!  *
   *     * Redistributions of source code must retain the above copyright notice,
   *       this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
***************
*** 12,18 ****
   *     * Neither the name of Intel Corporation nor the names of its contributors
   *       may be used to endorse or promote products derived from this software
   *       without specific prior written permission.
!  * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
--- 12,18 ----
   *     * Neither the name of Intel Corporation nor the names of its contributors
   *       may be used to endorse or promote products derived from this software
   *       without specific prior written permission.
!  *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
***************
*** 73,80 ****
  public class TopGraphComponent extends mxGraphComponent {
      private static final long serialVersionUID = -3168649345200765940L;
  
!     private static final Logger log = LoggerFactory
!             .getLogger(TopGraphComponent.class);
  
      private boolean graphBuffered = true;
  
--- 73,80 ----
  public class TopGraphComponent extends mxGraphComponent {
      private static final long serialVersionUID = -3168649345200765940L;
  
!     private static final Logger log =
!             LoggerFactory.getLogger(TopGraphComponent.class);
  
      private boolean graphBuffered = true;
  
***************
*** 100,106 ****
  
      /**
       * Description:
!      * 
       * @param graph
       */
      public TopGraphComponent(IBackgroundService updateService, TopGraph graph) {
--- 100,106 ----
  
      /**
       * Description:
!      *
       * @param graph
       */
      public TopGraphComponent(IBackgroundService updateService, TopGraph graph) {
***************
*** 148,154 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#createGraphControl()
       */
      @Override
--- 148,154 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#createGraphControl()
       */
      @Override
***************
*** 173,179 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#createHandlers()
       */
      @Override
--- 173,179 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#createHandlers()
       */
      @Override
***************
*** 216,222 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#createPanningHandler()
       */
      @Override
--- 216,222 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#createPanningHandler()
       */
      @Override
***************
*** 226,232 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#createGraphHandler()
       */
      @Override
--- 226,232 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#createGraphHandler()
       */
      @Override
***************
*** 236,242 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#createSelectionCellsHandler()
       */
      @Override
--- 236,242 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#createSelectionCellsHandler()
       */
      @Override
***************
*** 246,252 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#installDoubleClickHandler()
       */
      @Override
--- 246,252 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#installDoubleClickHandler()
       */
      @Override
***************
*** 255,264 ****
  
      /*
       * (non-Javadoc)
!      * 
!      * @see
!      * com.mxgraph.swing.mxGraphComponent#isPanningEvent(java.awt.event.MouseEvent
!      * )
       */
      @Override
      public boolean isPanningEvent(MouseEvent event) {
--- 255,263 ----
  
      /*
       * (non-Javadoc)
!      *
!      * @see com.mxgraph.swing.mxGraphComponent#isPanningEvent(java.awt.event.
!      * MouseEvent )
       */
      @Override
      public boolean isPanningEvent(MouseEvent event) {
***************
*** 267,276 ****
  
      /*
       * (non-Javadoc)
!      * 
!      * @see
!      * com.mxgraph.swing.mxGraphComponent#createHandler(com.mxgraph.view.mxCellState
!      * )
       */
      @Override
      public mxCellHandler createHandler(mxCellState state) {
--- 266,274 ----
  
      /*
       * (non-Javadoc)
!      *
!      * @see com.mxgraph.swing.mxGraphComponent#createHandler(com.mxgraph.view.
!      * mxCellState )
       */
      @Override
      public mxCellHandler createHandler(mxCellState state) {
***************
*** 284,290 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#selectRegion(java.awt.Rectangle,
       * java.awt.event.MouseEvent)
       */
--- 282,288 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#selectRegion(java.awt.Rectangle,
       * java.awt.event.MouseEvent)
       */
***************
*** 303,309 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see com.mxgraph.swing.mxGraphComponent#getCellAt(int, int, boolean,
       * java.lang.Object)
       */
--- 301,307 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see com.mxgraph.swing.mxGraphComponent#getCellAt(int, int, boolean,
       * java.lang.Object)
       */
***************
*** 348,354 ****
          }
  
          if (parent != null) {
!             Point previousTranslate = canvas.getTranslate();
              double previousScale = canvas.getScale();
  
              try {
--- 346,352 ----
          }
  
          if (parent != null) {
!             mxPoint previousTranslate = canvas.getTranslate();
              double previousScale = canvas.getScale();
  
              try {
***************
*** 366,374 ****
                      }
  
                      Object cell = model.getChildAt(parent, i);
!                     Object result =
!                             findCellAt(id, x, y, hitSwimlaneContent, cell,
!                                     vertex);
  
                      if (result != null) {
                          return result;
--- 364,371 ----
                      }
  
                      Object cell = model.getChildAt(parent, i);
!                     Object result = findCellAt(id, x, y, hitSwimlaneContent,
!                             cell, vertex);
  
                      if (result != null) {
                          return result;
***************
*** 376,393 ****
                              && (vertex == model.isVertex(cell))) {
                          mxCellState state = view.getState(cell);
  
!                         if (state != null
!                                 && canvas.intersects(this, hit, state)
                                  && (!graph.isSwimlane(cell)
!                                         || hitSwimlaneContent || (transparentSwimlaneContent && !canvas
!                                         .hitSwimlaneContent(this, state, x, y)))) {
                              return cell;
                          }
                      }
                  }
              } finally {
                  canvas.setScale(previousScale);
!                 canvas.setTranslate(previousTranslate.x, previousTranslate.y);
              }
          }
  
--- 373,392 ----
                              && (vertex == model.isVertex(cell))) {
                          mxCellState state = view.getState(cell);
  
!                         if (state != null && canvas.intersects(this, hit, state)
                                  && (!graph.isSwimlane(cell)
!                                         || hitSwimlaneContent
!                                         || (transparentSwimlaneContent
!                                                 && !canvas.hitSwimlaneContent(
!                                                         this, state, x, y)))) {
                              return cell;
                          }
                      }
                  }
              } finally {
                  canvas.setScale(previousScale);
!                 canvas.setTranslate(previousTranslate.getX(),
!                         previousTranslate.getY());
              }
          }
  
***************
*** 396,402 ****
  
      /*
       * (non-Javadoc)
!      * 
       * @see
       * com.mxgraph.swing.mxGraphComponent#setGraph(com.mxgraph.view.mxGraph)
       */
--- 395,401 ----
  
      /*
       * (non-Javadoc)
!      *
       * @see
       * com.mxgraph.swing.mxGraphComponent#setGraph(com.mxgraph.view.mxGraph)
       */
***************
*** 429,437 ****
                          selectionListener);
              }
          } else {
!             throw new IllegalArgumentException("graph "
!                     + value.getClass().getName() + " is not "
!                     + TopGraph.class.getName());
          }
      }
  
--- 428,436 ----
                          selectionListener);
              }
          } else {
!             throw new IllegalArgumentException(
!                     "graph " + value.getClass().getName() + " is not "
!                             + TopGraph.class.getName());
          }
      }
  
***************
*** 466,472 ****
  
      /**
       * Description:
!      * 
       * @param point
       */
      public void zoomIn(Point point) {
--- 465,471 ----
  
      /**
       * Description:
!      *
       * @param point
       */
      public void zoomIn(Point point) {
***************
*** 475,481 ****
  
      /**
       * Description:
!      * 
       * @param point
       */
      public void zoomOut(Point point) {
--- 474,480 ----
  
      /**
       * Description:
!      *
       * @param point
       */
      public void zoomOut(Point point) {
***************
*** 489,501 ****
                  double newScale = view.getScale() * factor;
                  if (Math.abs(newScale - view.getScale()) > 1e-4
                          && newScale > 1e-3) {
!                     mxPoint translate =
!                             point == null ? new mxPoint() : getTranslate(point,
!                                     view.getScale(), newScale);
                      mxPoint oldTranslate = view.getTranslate();
!                     view.scaleAndTranslate(newScale, translate.getX()
!                             + oldTranslate.getX(), translate.getY()
!                             + oldTranslate.getY());
                      restartTimer();
                      // System.out.println("ScaleAndTranslate " + view.getScale()
                      // + " "
--- 488,499 ----
                  double newScale = view.getScale() * factor;
                  if (Math.abs(newScale - view.getScale()) > 1e-4
                          && newScale > 1e-3) {
!                     mxPoint translate = point == null ? new mxPoint()
!                             : getTranslate(point, view.getScale(), newScale);
                      mxPoint oldTranslate = view.getTranslate();
!                     view.scaleAndTranslate(newScale,
!                             translate.getX() + oldTranslate.getX(),
!                             translate.getY() + oldTranslate.getY());
                      restartTimer();
                      // System.out.println("ScaleAndTranslate " + view.getScale()
                      // + " "
***************
*** 505,511 ****
          });
      }
  
!     protected mxPoint getTranslate(Point point, double oldScale, double newScale) {
          int x = point.x;
          int y = point.y;
          double f = (newScale - oldScale) / (oldScale * newScale);
--- 503,510 ----
          });
      }
  
!     protected mxPoint getTranslate(Point point, double oldScale,
!             double newScale) {
          int x = point.x;
          int y = point.y;
          double f = (newScale - oldScale) / (oldScale * newScale);
***************
*** 529,536 ****
              double oldScale = view.getScale();
              mxPoint trans = view.getTranslate();
              // zoom to fit selected area
!             view.scaleAndTranslate(oldScale * newScale, -rect.x / oldScale
!                     + trans.getX(), -rect.y / oldScale + trans.getY());
              // System.out.println("ScaleAndTranslate " + view.getScale()
              // + " "
              // + view.getTranslate());
--- 528,536 ----
              double oldScale = view.getScale();
              mxPoint trans = view.getTranslate();
              // zoom to fit selected area
!             view.scaleAndTranslate(oldScale * newScale,
!                     -rect.x / oldScale + trans.getX(),
!                     -rect.y / oldScale + trans.getY());
              // System.out.println("ScaleAndTranslate " + view.getScale()
              // + " "
              // + view.getTranslate());
***************
*** 539,554 ****
  
      protected void restartTimer() {
          if (repaintTimer == null) {
!             repaintTimer =
!                     new Timer(UIConstants.UPDATE_TIME / 2,
!                             new ActionListener() {
!                                 @Override
!                                 public void actionPerformed(ActionEvent e) {
!                                     if (repaintTimer != null) {
!                                         updateGraph();
!                                     }
!                                 }
!                             });
              repaintTimer.setRepeats(false);
          }
          repaintTimer.restart();
--- 539,553 ----
  
      protected void restartTimer() {
          if (repaintTimer == null) {
!             repaintTimer = new Timer(UIConstants.UPDATE_TIME / 2,
!                     new ActionListener() {
!                         @Override
!                         public void actionPerformed(ActionEvent e) {
!                             if (repaintTimer != null) {
!                                 updateGraph();
!                             }
!                         }
!                     });
              repaintTimer.setRepeats(false);
          }
          repaintTimer.restart();
***************
*** 567,573 ****
  
          /**
           * Description:
!          * 
           * @param graphComponent
           */
          public PanningHandler(mxGraphComponent graphComponent) {
--- 566,572 ----
  
          /**
           * Description:
!          *
           * @param graphComponent
           */
          public PanningHandler(mxGraphComponent graphComponent) {
***************
*** 576,582 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.handler.mxPanningHandler#mousePressed(java.awt.
           * event.MouseEvent)
--- 575,581 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.handler.mxPanningHandler#mousePressed(java.awt.
           * event.MouseEvent)
***************
*** 584,590 ****
          @Override
          public void mousePressed(final MouseEvent e) {
              if (isEnabled() && !e.isConsumed()
!                     && graphComponent.isPanningEvent(e) && !e.isPopupTrigger()) {
                  graphControl.setCursor(mxGraphHandler.FOLD_CURSOR);
                  updateService.submit(new Runnable() {
                      @Override
--- 583,590 ----
          @Override
          public void mousePressed(final MouseEvent e) {
              if (isEnabled() && !e.isConsumed()
!                     && graphComponent.isPanningEvent(e)
!                     && !e.isPopupTrigger()) {
                  graphControl.setCursor(mxGraphHandler.FOLD_CURSOR);
                  updateService.submit(new Runnable() {
                      @Override
***************
*** 607,615 ****
                              int dx = e.getX() - start.x;
                              int dy = e.getY() - start.y;
                              double scale = view.getScale();
!                             view.setTranslate(new mxPoint(viewTranslate.getX()
!                                     + dx / scale, viewTranslate.getY() + dy
!                                     / scale));
                              restartTimer();
                          }
                          e.consume();
--- 607,615 ----
                              int dx = e.getX() - start.x;
                              int dy = e.getY() - start.y;
                              double scale = view.getScale();
!                             view.setTranslate(new mxPoint(
!                                     viewTranslate.getX() + dx / scale,
!                                     viewTranslate.getY() + dy / scale));
                              restartTimer();
                          }
                          e.consume();
***************
*** 620,626 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.handler.mxPanningHandler#mouseReleased(java.awt
           * .event.MouseEvent)
--- 620,626 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.handler.mxPanningHandler#mouseReleased(java.awt
           * .event.MouseEvent)
***************
*** 639,645 ****
  
          /**
           * Description:
!          * 
           * @param graphComponent
           */
          public GraphHandler(mxGraphComponent graphComponent) {
--- 639,645 ----
  
          /**
           * Description:
!          *
           * @param graphComponent
           */
          public GraphHandler(mxGraphComponent graphComponent) {
***************
*** 649,655 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#mousePressed(java.awt.event
           * .MouseEvent)
--- 649,655 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#mousePressed(java.awt.event
           * .MouseEvent)
***************
*** 663,669 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#mouseReleased(java.awt.event
           * .MouseEvent)
--- 663,669 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#mouseReleased(java.awt.event
           * .MouseEvent)
***************
*** 691,714 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#getCursor(java.awt.event
           * .MouseEvent)
           */
          @Override
          protected synchronized Cursor getCursor(MouseEvent e) {
!             mxCell cell =
!                     (mxCell) graphComponent
!                             .getCellAt(e.getX(), e.getY(), false);
  
              updateHighlight(cellFindingId.get(), cell);
              if (cell == null) {
                  return null;
              }
  
!             if (isMoveEnabled()
!                     && graphComponent.getGraph().isCellMovable(cell)
                      && isDragTrigger(e)) {
                  return MOVE_CURSOR;
              } else {
--- 691,712 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.handler.mxGraphHandler#getCursor(java.awt.event
           * .MouseEvent)
           */
          @Override
          protected synchronized Cursor getCursor(MouseEvent e) {
!             mxCell cell = (mxCell) graphComponent.getCellAt(e.getX(), e.getY(),
!                     false);
  
              updateHighlight(cellFindingId.get(), cell);
              if (cell == null) {
                  return null;
              }
  
!             if (isMoveEnabled() && graphComponent.getGraph().isCellMovable(cell)
                      && isDragTrigger(e)) {
                  return MOVE_CURSOR;
              } else {
***************
*** 790,808 ****
                      g2d.dispose();
                  }
              } finally {
!                 log.info("Create GraphBuffer-"
!                         + id
!                         + " "
!                         + (img == null ? "" : img.getWidth() + "x"
!                                 + img.getHeight()) + " on " + graph + " in "
!                         + (System.currentTimeMillis() - t) + " ms");
              }
              return new GraphBuffer(view, img, newTrans, newScale);
          }
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.mxGraphComponent.mxGraphControl#paint(java.awt.
           * Graphics)
--- 788,807 ----
                      g2d.dispose();
                  }
              } finally {
!                 log.info(
!                         "Create GraphBuffer-" + id + " "
!                                 + (img == null ? ""
!                                         : img.getWidth() + "x"
!                                                 + img.getHeight())
!                                 + " on " + graph + " in "
!                                 + (System.currentTimeMillis() - t) + " ms");
              }
              return new GraphBuffer(view, img, newTrans, newScale);
          }
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.mxGraphComponent.mxGraphControl#paint(java.awt.
           * Graphics)
***************
*** 831,837 ****
  
          /*
           * (non-Javadoc)
!          * 
           * @see
           * com.mxgraph.swing.mxGraphComponent.mxGraphControl#updatePreferredSize
           * ()
--- 830,836 ----
  
          /*
           * (non-Javadoc)
!          *
           * @see
           * com.mxgraph.swing.mxGraphComponent.mxGraphControl#updatePreferredSize
           * ()
***************
*** 852,858 ****
  
              /**
               * Description:
!              * 
               * @param image
               * @param trans
               * @param scale
--- 851,857 ----
  
              /**
               * Description:
!              *
               * @param image
               * @param trans
               * @param scale