Examples with CyEventHelper org.cytoscape.event.CyEventHelper used on opensource projects

Example 16 with CyEventHelper

use of org.cytoscape.event.CyEventHelper in project cytoscape-impl by cytoscape.

the class HideFromSelectionTask method run.

@Override
public void run(final TaskMonitor tm) {
    tm.setProgress(0.0);
    final CyNetwork network = view.getModel();
    final List<CyIdentifiable> elements = new ArrayList<>();
    List<CyNode> nodes = null;
    List<CyEdge> edges = null;
    if (hideNodes) {
        nodes = CyTableUtil.getNodesInState(network, CyNetwork.SELECTED, selectionValue);
        elements.addAll(nodes);
    }
    tm.setProgress(0.1);
    if (hideEdges) {
        edges = CyTableUtil.getEdgesInState(network, CyNetwork.SELECTED, selectionValue);
        elements.addAll(edges);
    }
    final UndoSupport undoSupport = serviceRegistrar.getService(UndoSupport.class);
    final CyEventHelper eventHelper = serviceRegistrar.getService(CyEventHelper.class);
    final VisualMappingManager vmMgr = serviceRegistrar.getService(VisualMappingManager.class);
    undoSupport.postEdit(new HideEdit(description, view, elements, false, eventHelper, vmMgr));
    tm.setProgress(0.4);
    if (nodes != null)
        HideUtils.setVisibleNodes(nodes, false, view);
    tm.setProgress(0.6);
    if (edges != null)
        HideUtils.setVisibleEdges(edges, false, view);
    tm.setProgress(0.8);
    VisualStyle style = vmMgr.getVisualStyle(view);
    for (CyIdentifiable e : elements) {
        View<? extends CyIdentifiable> ev = null;
        if (e instanceof CyNode)
            ev = view.getNodeView((CyNode) e);
        else if (e instanceof CyEdge)
            ev = view.getEdgeView((CyEdge) e);
        if (ev != null)
            style.apply(network.getRow(e), ev);
    }
    view.updateView();
    tm.setProgress(1.0);
}

Example 17 with CyEventHelper

use of org.cytoscape.event.CyEventHelper in project cytoscape-impl by cytoscape.

the class PopupMenuHelper method selectElementsFromSelectedRows.

private void selectElementsFromSelectedRows(final JTable table, final Class<? extends CyIdentifiable> tableType) {
    final Thread t = new Thread() {

        @Override
        public void run() {
            final CyApplicationManager applicationManager = serviceRegistrar.getService(CyApplicationManager.class);
            final CyNetwork net = applicationManager.getCurrentNetwork();
            if (net != null) {
                final BrowserTableModel tableModel = (BrowserTableModel) table.getModel();
                final int[] selectedRows = table.getSelectedRows();
                final Set<CyRow> targetRows = new HashSet<CyRow>();
                for (final int rowIndex : selectedRows) {
                    // Getting the row from data table solves the problem with hidden or moved SUID column.
                    // However, since the rows might be sorted we need to convert the index to model.
                    final ValidatedObjectAndEditString selected = (ValidatedObjectAndEditString) tableModel.getValueAt(table.convertRowIndexToModel(rowIndex), CyNetwork.SUID);
                    targetRows.add(tableModel.getRow(selected.getValidatedObject()));
                }
                final CyTable cyTable = tableType == CyNode.class ? net.getDefaultNodeTable() : net.getDefaultEdgeTable();
                for (final CyRow cyRow : cyTable.getAllRows()) cyRow.set(CyNetwork.SELECTED, targetRows.contains(cyRow));
                final CyNetworkView view = applicationManager.getCurrentNetworkView();
                if (view != null) {
                    final CyEventHelper eventHelper = serviceRegistrar.getService(CyEventHelper.class);
                    eventHelper.flushPayloadEvents();
                    view.updateView();
                }
            }
        }
    };
    t.start();
}

Example 18 with CyEventHelper

use of org.cytoscape.event.CyEventHelper in project cytoscape-impl by cytoscape.

the class DGraphView method select.

public void select(Collection<? extends CyIdentifiable> nodesOrEdges, Class<? extends CyIdentifiable> type, boolean selected) {
    if (nodesOrEdges.isEmpty())
        return;
    List<RowSetRecord> records = new ArrayList<>();
    CyTable table = type.equals(CyNode.class) ? getModel().getDefaultNodeTable() : getModel().getDefaultEdgeTable();
    // Disable events
    final CyEventHelper eventHelper = serviceRegistrar.getService(CyEventHelper.class);
    eventHelper.silenceEventSource(table);
    try {
        for (final CyIdentifiable nodeOrEdge : nodesOrEdges) {
            CyRow row = getModel().getRow(nodeOrEdge);
            row.set(CyNetwork.SELECTED, selected);
            // Add to paylod
            records.add(new RowSetRecord(row, CyNetwork.SELECTED, selected, selected));
        }
    } finally {
        eventHelper.unsilenceEventSource(table);
    }
    // Update the selection before firing the event to prevent race conditions
    updateSelection(type, records);
    // Only now it can fire the RowsSetEvent
    fireRowsSetEvent(table, records, eventHelper);
}

Example 19 with CyEventHelper

use of org.cytoscape.event.CyEventHelper in project cytoscape-impl by cytoscape.

the class TableEventHelperFacade method fireEvent.

@Override
public <E extends CyEvent<?>> void fireEvent(final E event) {
    final CyEventHelper eventHelper = getEventHelper();
    // always propagate the actual event
    eventHelper.fireEvent(event);
    // make sure the source is something we care about
    Object source = event.getSource();
    if (!(source instanceof CyTable))
        return;
    Reference<LocalTableFacade> reference;
    synchronized (lock) {
        reference = facadeMap.get((CyTable) source);
    }
    if (reference == null)
        return;
    LocalTableFacade facade = reference.get();
    if (facade == null)
        return;
    // create a new event for the facade table based on the actual event
    CyEvent<?> facadeEvent = null;
    if (event instanceof TableTitleChangedEvent) {
        TableTitleChangedEvent e = (TableTitleChangedEvent) event;
        facadeEvent = new TableTitleChangedEvent(facade, e.getOldTitle());
    } else if (event instanceof TablePrivacyChangedEvent) {
        facadeEvent = new TablePrivacyChangedEvent(facade);
    } else if (event instanceof ColumnNameChangedEvent) {
        ColumnNameChangedEvent e = (ColumnNameChangedEvent) event;
        facadeEvent = new ColumnNameChangedEvent(facade, e.getOldColumnName(), e.getNewColumnName());
    } else if (event instanceof ColumnDeletedEvent) {
        ColumnDeletedEvent e = (ColumnDeletedEvent) event;
        facadeEvent = new ColumnDeletedEvent(facade, e.getColumnName());
    } else if (event instanceof ColumnCreatedEvent) {
        ColumnCreatedEvent e = (ColumnCreatedEvent) event;
        facadeEvent = new ColumnCreatedEvent(facade, e.getColumnName());
    }
    // fire the new facade event
    if (facadeEvent != null)
        eventHelper.fireEvent(facadeEvent);
}

Example 20 with CyEventHelper

use of org.cytoscape.event.CyEventHelper in project cytoscape-impl by cytoscape.

the class RenderingEngineManagerImpl method removeRenderingEngine.

@Override
public void removeRenderingEngine(final RenderingEngine<?> renderingEngine) {
    final CyEventHelper eventHelper = serviceRegistrar.getService(CyEventHelper.class);
    eventHelper.fireEvent(new RenderingEngineAboutToBeRemovedEvent(this, renderingEngine));
    synchronized (lock) {
        final View<?> viewModel = renderingEngine.getViewModel();
        final Collection<RenderingEngine<?>> currentEngines = renderingEngineMap.get(viewModel);
        if (currentEngines != null) {
            currentEngines.remove(renderingEngine);
        }
    }
    renderingEngine.dispose();
}