Examples of org.rssowl.core.util.ITreeNode

org.rssowl.core.util.ITreeNode
Implementors of ITreeNode provide methods to retrieve certain items from an underlying Tree-Structure. This Interface can be used in Algorithms that are working on Trees, like the Tree-Traversal-Algorithm. @author bpasero

  /**
   * @throws Exception
   */
  @Test
  public void testTreeTraversalFromLeafWithBackwardNavigation() throws Exception {
    ITreeNode startingNode = getStartingNode(false);


    TreeTraversal t = new TreeTraversal(startingNode) {
      @Override
      public boolean select(ITreeNode node) {
        return true;

View Full Code Here

  /**
   * @throws Exception
   */
  @Test
  public void testTreeTraversalFromLeafWithoutFilter() throws Exception {
    ITreeNode startingNode = getStartingNode(false);


    IFolder rootFolder = ((IBookMark) startingNode.getData()).getParent().getParent().getParent().getParent();


    IFolder subRootFolder2 = rootFolder.getFolders().get(1);
    IBookMark subRoot2Mark1 = (IBookMark) subRootFolder2.getMarks().get(0);


    IFolder subRootFolder3 = rootFolder.getFolders().get(2);

View Full Code Here

  /**
   * @throws Exception
   */
  @Test
  public void testTreeTraversalFromLeafWithFilter() throws Exception {
    ITreeNode startingNode = getStartingNode(false);


    IFolder rootFolder = ((IBookMark) startingNode.getData()).getParent().getParent().getParent().getParent();


    IFolder subRootFolder2 = rootFolder.getFolders().get(1);
    IBookMark subRoot2Mark1 = (IBookMark) subRootFolder2.getMarks().get(0);


    IFolder subRootFolder3 = rootFolder.getFolders().get(2);

View Full Code Here


    /* Selection is Present */
    if (respectSelection && tree.getSelectionCount() > 0) {


      /* Try navigating from Selection */
      ITreeNode startingNode = new WidgetTreeNode(tree.getSelection()[0], fNewsTableControl.getViewer());
      if (navigate(startingNode, next, unread))
        return true;
    }


    /* No Selection is Present */
    else {
      ITreeNode startingNode = new WidgetTreeNode(tree, fNewsTableControl.getViewer());
      return navigate(startingNode, true, unread);
    }


    return false;
  }

View Full Code Here

        return isValidNavigation(node, unread);
      }
    };


    /* Retrieve and select new Target Node */
    ITreeNode targetNode = (next ? traverse.nextNode() : traverse.previousNode());
    if (targetNode != null) {
      ISelection selection = new StructuredSelection(targetNode.getData());
      fNewsTableControl.getViewer().setSelection(selection, true);
      return true;
    }


    return false;

View Full Code Here


    /* Selection is Present */
    if (respectSelection && tree.getSelectionCount() > 0) {


      /* Try navigating from Selection */
      ITreeNode startingNode = new WidgetTreeNode(tree.getSelection()[0], fNewsTableControl.getViewer());
      if (navigate(startingNode, next, unread))
        return true;
    }


    /* No Selection is Present */
    else {
      ITreeNode startingNode = new WidgetTreeNode(tree, fNewsTableControl.getViewer());
      return navigate(startingNode, true, unread);
    }


    return false;
  }

View Full Code Here

        return isValidNavigation(node, unread);
      }
    };


    /* Retrieve and select new Target Node */
    ITreeNode targetNode = (next ? traverse.nextNode() : traverse.previousNode());
    if (targetNode != null) {
      ISelection selection = new StructuredSelection(targetNode.getData());
      fNewsTableControl.getViewer().setSelection(selection, true);
      return true;
    }


    return false;

View Full Code Here

      else if (indexOfEntityGroup > 0) //Try Previous
        lastSelectedItem = tree.getItem(indexOfEntityGroup - 1);
    }


    /* Navigate to next News if possible */
    ITreeNode startingNode = new WidgetTreeNode(lastSelectedItem, this);
    ISelection newSelection = navigate(startingNode, true);


    /* Try previous News if possible then */
    if (newSelection == null)
      newSelection = navigate(startingNode, false);

View Full Code Here

        return node.getData() instanceof INews;
      }
    };


    /* Retrieve and select new Target Node */
    ITreeNode targetNode = (next ? traverse.nextNode() : traverse.previousNode());
    if (targetNode != null) {
      ISelection selection = new StructuredSelection(targetNode.getData());
      return selection;
    }


    return null;
  }

View Full Code Here

  /**
   * @throws Exception
   */
  @Test
  public void testTreeTraversalFromRootWithoutFilter() throws Exception {
    ITreeNode startingNode = getStartingNode(true);


    IFolder rootFolder = (IFolder) startingNode.getData();


    IFolder subRootFolder1 = rootFolder.getFolders().get(0);
    IBookMark subRoot1Mark1 = (IBookMark) subRootFolder1.getMarks().get(0);
    IBookMark subRoot1Mark2 = (IBookMark) subRootFolder1.getMarks().get(1);
    IFolder subRoot1Folder1 = subRootFolder1.getFolders().get(0);

View Full Code Here

0 1 2

TOP

Related Classes of org.rssowl.core.util.ITreeNode

org.rssowl.core.tests.ui.TreeTraversalTest

org.rssowl.ui.internal.actions.NavigationActionFactory$NavigationAction

org.rssowl.ui.internal.editors.feed.FeedView

org.rssowl.ui.internal.editors.feed.NewsTableViewer

org.rssowl.ui.internal.views.explorer.BookMarkExplorer

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.