Examples with KNIMEJob org.knime.core.util.KNIMEJob used on opensource projects

Example 1 with KNIMEJob

use of org.knime.core.util.KNIMEJob in project knime-core by knime.

the class AbstractRepositoryView method onFilterStreamableNodesClicked.

/* action to be performed if the "Filter Streamable Nodes" button is clicked */
private void onFilterStreamableNodesClicked(final AdditionalInfoViewFilter infoTextFilter, final AdditionalInfoViewFilter infoFuzzyFilter) {
    // ensure that the additional information is available and load it lazily if not
    if (!m_additionalInfoAvailable && m_filterStreamNodesButton.isChecked()) {
        m_filterStreamNodesButton.setEnabled(false);
        m_showAddInfoButton.setEnabled(false);
        final Job nodeInfoUpdater = new KNIMEJob("Additional Node Info Repository Loader", FrameworkUtil.getBundle(getClass())) {

            @Override
            protected IStatus run(final IProgressMonitor monitor) {
                m_nodeCounter = 0;
                // set filters
                infoTextFilter.setDoFilter(m_filterStreamNodesButton.isChecked());
                infoFuzzyFilter.setDoFilter(m_filterStreamNodesButton.isChecked());
                enrichWithAdditionalInfo(RepositoryManager.INSTANCE.getRoot(), monitor, true);
                m_additionalInfoAvailable = true;
                m_filterStreamNodesButton.setEnabled(true);
                m_showAddInfoButton.setEnabled(true);
                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (!m_viewer.getControl().isDisposed()) {
                            // update view
                            TreeViewerUpdater.update(m_viewer, true, false);
                        }
                    }
                });
                return Status.OK_STATUS;
            }
        };
        nodeInfoUpdater.setSystem(true);
        nodeInfoUpdater.schedule();
    } else {
        // set filter
        infoTextFilter.setDoFilter(m_filterStreamNodesButton.isChecked());
        infoFuzzyFilter.setDoFilter(m_filterStreamNodesButton.isChecked());
        // update view
        TreeViewerUpdater.update(m_viewer, true, true);
    }
}

Example 2 with KNIMEJob

use of org.knime.core.util.KNIMEJob in project knime-core by knime.

the class AbstractRepositoryView method onShowAdditionalInfoClicked.

/* action to be performed if the "Show Additional Info" button is clicked */
private void onShowAdditionalInfoClicked() {
    boolean showCategory = m_fuzzySearchButton.isChecked() && m_fuzzyTextInfoFilter.getDelegateFilter().hasNonEmptyQuery();
    if (m_showAddInfoButton.isChecked()) {
        m_viewer.setLabelProvider(new RepositoryStyledLabelProvider(new RepositoryLabelProvider(), showCategory, KEY_INFO_STREAMABLE));
    } else {
        m_viewer.setLabelProvider(new RepositoryStyledLabelProvider(new RepositoryLabelProvider(), showCategory));
    }
    // ensure that the additional information is available and load it lazily if not
    if (!m_additionalInfoAvailable && m_showAddInfoButton.isChecked()) {
        m_showAddInfoButton.setEnabled(false);
        m_filterStreamNodesButton.setEnabled(false);
        final Job nodeInfoUpdater = new KNIMEJob("Additional Node Info Repository Loader", FrameworkUtil.getBundle(getClass())) {

            @Override
            protected IStatus run(final IProgressMonitor monitor) {
                enrichWithAdditionalInfo(RepositoryManager.INSTANCE.getRoot(), monitor, false);
                m_additionalInfoAvailable = true;
                m_showAddInfoButton.setEnabled(true);
                m_filterStreamNodesButton.setEnabled(true);
                return Status.OK_STATUS;
            }
        };
        nodeInfoUpdater.setSystem(true);
        nodeInfoUpdater.schedule();
    }
}

Example 3 with KNIMEJob

use of org.knime.core.util.KNIMEJob in project knime-core by knime.

the class AbstractRepositoryView method createPartControl.

/**
 * This callback creates the content of the view. The TreeViewer is initialized.
 *
 * @see org.eclipse.ui.IWorkbenchPart #createPartControl(org.eclipse.swt.widgets.Composite)
 * @param parent the parent composite
 */
@Override
public void createPartControl(final Composite parent) {
    parent.setCursor(new Cursor(Display.getDefault(), SWT.CURSOR_WAIT));
    m_viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    m_viewer.getControl().setToolTipText("Loading node repository...");
    m_viewer.setContentProvider(new RepositoryContentProvider());
    m_viewer.setLabelProvider(new RepositoryStyledLabelProvider(new RepositoryLabelProvider(), false));
    m_viewer.setInput("Loading node repository...");
    contributeToActionBars();
    hookContextMenu();
    hookDoubleClickAction();
    // The viewer provides the selection to the workbench.
    this.getSite().setSelectionProvider(m_viewer);
    // The viewer supports drag&drop
    // (well, actually only drag - objects are dropped into the editor ;-)
    Transfer[] transfers = new Transfer[] { LocalSelectionTransfer.getTransfer() };
    m_viewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, transfers, new NodeTemplateDragListener(m_viewer));
    PlatformUI.getWorkbench().getHelpSystem().setHelp(m_viewer.getControl(), "org.knime.workbench.help.repository_view_context");
    final Job treeUpdater = new KNIMEJob("Node Repository Loader", FrameworkUtil.getBundle(getClass())) {

        @Override
        protected IStatus run(final IProgressMonitor monitor) {
            readRepository(parent, monitor);
            return Status.OK_STATUS;
        }
    };
    treeUpdater.setSystem(true);
    treeUpdater.schedule();
}

Example 4 with KNIMEJob

use of org.knime.core.util.KNIMEJob in project knime-core by knime.

the class FavoritesView method createPartControl.

/**
 * {@inheritDoc}
 */
@Override
public void createPartControl(final Composite parent) {
    m_viewer = new TreeViewer(parent, SWT.SINGLE | SWT.V_SCROLL);
    this.getSite().setSelectionProvider(m_viewer);
    Transfer[] transfers = new Transfer[] { LocalSelectionTransfer.getTransfer() };
    m_viewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, transfers, new FavoriteNodesDragSource(this));
    m_viewer.addDropSupport(DND.DROP_COPY, transfers, new FavoriteNodesDropTarget(this));
    m_viewer.setLabelProvider(new RepositoryLabelProvider());
    m_viewer.setContentProvider(new RepositoryContentProvider());
    // no sorting
    m_viewer.setComparator(null);
    m_viewer.setInput("Loading favorite nodes...");
    Job treeUpdater = new KNIMEJob("Favorite Nodes Loader", FrameworkUtil.getBundle(getClass())) {

        @Override
        protected IStatus run(final IProgressMonitor monitor) {
            final Root root = FavoriteNodesManager.getInstance().getRoot();
            final Object category = root.getChildByID(FavoriteNodesManager.FAV_CAT_ID, false);
            if (monitor.isCanceled()) {
                return Status.CANCEL_STATUS;
            } else {
                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (!parent.isDisposed()) {
                            m_viewer.setInput(root);
                            m_viewer.expandToLevel(category, 1);
                        }
                    }
                });
            }
            return Status.OK_STATUS;
        }
    };
    treeUpdater.setSystem(true);
    treeUpdater.schedule();
    NodeUsageRegistry.addNodeUsageListener(FavoritesView.this);
    hookDoubleClickAction();
}

Example 5 with KNIMEJob

use of org.knime.core.util.KNIMEJob in project knime-core by knime.

the class NodeUsageRegistry method addNode.

/**
 * @param node the last used node (is added to last used nodes and the
 *            frequency is counted
 */
public static void addNode(final NodeTemplate node) {
    NodeTemplateFrequency nodeFreq = new NodeTemplateFrequency(node);
    NodeTemplateFrequency existing = FREQUENCIES.get(nodeFreq);
    if (existing == null) {
        FREQUENCIES.put(nodeFreq, nodeFreq);
        existing = nodeFreq;
    }
    cachedFrequent = null;
    existing.increment();
    addToLastUsedNodes(node);
    Job favNodeAdder = new KNIMEJob("Favorite Node Adder", FrameworkUtil.getBundle(NodeUsageRegistry.class)) {

        @Override
        protected IStatus run(final IProgressMonitor monitor) {
            notifyListener();
            return Status.OK_STATUS;
        }
    };
    favNodeAdder.setSystem(true);
    favNodeAdder.schedule();
}