Examples of org.freeplane.features.map.NodeModel

org.freeplane.features.map.NodeModel
This class represents a single Node of a Tree. It contains direct handles to its parent and children and to its view. Note that this class does not and must not know anything about its extensions, otherwise this class would become too big. Extension methods that add functionality to nodes are in the extension packages and get NodeModel as an argument.

        mapController.moveNodeAsChild(movedNode, parentNode, movedNode.isLeft(), parentNode.isLeft() != movedNode.isLeft());
  }


  // Node: R/W
  public void moveTo(final Proxy.Node parentNodeProxy, final int position) {
        final NodeModel parentNode = ((NodeProxy) parentNodeProxy).getDelegate();
        final NodeModel movedNode = getDelegate();
    final MMapController mapController = (MMapController) getModeController().getMapController();
    ((FreeNode)Controller.getCurrentModeController().getExtension(FreeNode.class)).undoableDeactivateHook(movedNode);
    mapController.moveNode(movedNode, parentNode, position, getDelegate().isLeft(), parentNode.isLeft() != movedNode.isLeft());
  }

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  }


  // NodeRO: R
  @Deprecated
  public List<Node> find(final ICondition condition) {
    final NodeModel delegate = getDelegate();
    if (getScriptContext() != null)
      getScriptContext().accessBranch(delegate);
    return ProxyUtils.find(condition, delegate, getScriptContext());
  }

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    return ProxyUtils.find(condition, delegate, getScriptContext());
  }


  // NodeRO: R
  public List<Node> find(final Closure<Boolean> closure) {
    final NodeModel delegate = getDelegate();
    if (getScriptContext() != null)
      getScriptContext().accessBranch(delegate);
    return ProxyUtils.find(closure, delegate, getScriptContext());
  }

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    return ProxyUtils.find(closure, delegate, getScriptContext());
  }


  // NodeRO: R
  public List<Node> findAll() {
    final NodeModel delegate = getDelegate();
    if (getScriptContext() != null)
      getScriptContext().accessBranch(delegate);
    return ProxyUtils.findAll(delegate, getScriptContext(), true);
    }

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      public void nodeChanged(final NodeChangeEvent event) {
        final IMapSelection selection = controller.getSelection();
        if (selection == null) {
          return;
        }
        final NodeModel node = event.getNode();
        if (selection.getSelected().equals(node)) {
          setStyle(node);
        }
      }
    });
    mapController.addMapChangeListener(new AMapChangeListenerAdapter() {


      @Override
            public void mapChanged(MapChangeEvent event) {
        if(! MapStyle.MAP_STYLES.equals(event.getProperty()))
          return;
        final IMapSelection selection = controller.getSelection();
        if (selection == null) {
          return;
        }
        final NodeModel node = selection.getSelected();
        setStyle(node);
            }
      
    });
    final IMapViewManager mapViewManager = controller.getMapViewManager();

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    return ProxyUtils.findAll(delegate, getScriptContext(), true);
    }


  // NodeRO: R
  public List<Node> findAllDepthFirst() {
    final NodeModel delegate = getDelegate();
    if (getScriptContext() != null)
      getScriptContext().accessBranch(delegate);
    return ProxyUtils.findAll(delegate, getScriptContext(), false);
    }

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  public void actionPerformed(final ActionEvent e) {
    final IMapSelection selection = Controller.getCurrentController().getSelection();
    if (selection == null) {
      return;
    }
    final NodeModel start = selection.getSelected();
    if (editor == null) {
      editor = new FilterConditionEditor(FilterController.getCurrentFilterController());
      editor.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(5, 0, 5, 0)));


    }
    else {
      editor.mapChanged(start.getMap());
    }
    editor.addAncestorListener(new AncestorListener() {
      public void ancestorAdded(final AncestorEvent event) {
        final Component component = event.getComponent();
        final Window windowAncestor = SwingUtilities.getWindowAncestor(component);

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    if (info == null || info.condition == null) {
      displayNoPreviousFindMessage();
      return;
    }
    final FilterController filterController = FilterController.getCurrentFilterController();
    final NodeModel start = Controller.getCurrentController().getSelection().getSelected();
    final NodeModel root = map.getNodeForID(info.rootID);
    if (root == null) {
      info.condition = null;
      displayNoPreviousFindMessage();
      return;
    }
    for (NodeModel n = start; !root.equals(n); n = n.getParentNode()) {
      if (n == null) {
        info.condition = null;
        displayNoPreviousFindMessage();
        return;
      }
    }
    final NodeModel next = filterController.findNext(start, null, Direction.FORWARD, info.condition);
    if (next == null) {
      displayNotFoundMessage(root, info.condition);
      return;
    }
    displayNode(info, next);

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   * link actions).
   */
  private void displayNode(final FindNodeList info, final NodeModel node) {
    final MapModel map = node.getMap();
    final LinkedList<String> nodesUnfoldedByDisplay = new LinkedList<String>();
    NodeModel nodeOnPath = null;
    for (nodeOnPath = node; nodeOnPath != null && !info.nodesUnfoldedByDisplay.contains(nodeOnPath.createID()); nodeOnPath = nodeOnPath
        .getParentNode()) {
      if (Controller.getCurrentModeController().getMapController().isFolded(nodeOnPath)) {
        nodesUnfoldedByDisplay.add(nodeOnPath.createID());
      }
    }
    final ListIterator<String> oldPathIterator = info.nodesUnfoldedByDisplay
        .listIterator(info.nodesUnfoldedByDisplay.size());
    while (oldPathIterator.hasPrevious()) {
      final String oldPathNodeID = oldPathIterator.previous();
      final NodeModel oldPathNode = map.getNodeForID(oldPathNodeID);
      if (oldPathNode != null && oldPathNode.equals(nodeOnPath)) {
        break;
      }
      oldPathIterator.remove();
      if (oldPathNode != null) {
        Controller.getCurrentModeController().getMapController().setFolded(oldPathNode, true);

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    }
    final IMapSelection selection = Controller.getCurrentController().getSelection();
    if(selection == null){
      return;
    }
    final NodeModel selected = selection.getSelected();


    final NodeModel next;
    try
    {
      filterEditor.setSearchingBusyCursor();
      next = filterController.findNext(selected, null, direction, condition);
    }

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