Examples with VisualStyle org.cytoscape.view.vizmap.VisualStyle used on opensource projects

Example 86 with VisualStyle

use of org.cytoscape.view.vizmap.VisualStyle in project cytoscape-impl by cytoscape.

the class EdgeBundlerTask method render.

private final void render(final Collection<View<CyEdge>> edges, final HandleFactory hf, final BendFactory bf, final VisualMappingManager vmm, final VisualMappingFunctionFactory discreteFactory) {
    final VisualStyle style = vmm.getVisualStyle(view);
    // Check existing mapping
    VisualMappingFunction<?, Bend> bendMapping = style.getVisualMappingFunction(EDGE_BEND);
    final Map<Long, Bend> mappingValues;
    Map<Long, Bend> existingMap = null;
    if (bendMapping != null && bendMapping instanceof DiscreteMapping) {
        final String columnName = bendMapping.getMappingColumnName();
        if (columnName.equals(BEND_MAP_COLUMN)) {
            existingMap = ((DiscreteMapping<Long, Bend>) bendMapping).getAll();
        } else {
            bendMapping = (DiscreteMapping<Long, Bend>) discreteFactory.createVisualMappingFunction(BEND_MAP_COLUMN, Long.class, EDGE_BEND);
        }
    }
    mappingValues = new HashMap<>();
    final CyNetwork network = view.getModel();
    final CyTable edgeTable = network.getTable(CyEdge.class, CyNetwork.LOCAL_ATTRS);
    final CyColumn bendMapColumn = edgeTable.getColumn(BEND_MAP_COLUMN);
    if (bendMapColumn == null) {
        edgeTable.createColumn(BEND_MAP_COLUMN, Long.class, false);
    }
    int ei = 0;
    for (final View<CyEdge> edge : edges) {
        final Long edgeId = edge.getModel().getSUID();
        final View<CyNode> eSource = view.getNodeView(edge.getModel().getSource());
        final View<CyNode> eTarget = view.getNodeView(edge.getModel().getTarget());
        network.getRow(edge.getModel()).set(BEND_MAP_COLUMN, edgeId);
        // Ignore self-edge
        if (eSource.getSUID().equals(eTarget.getSUID()))
            continue;
        final Bend bend = bf.createBend();
        final List<Handle> hlist = bend.getAllHandles();
        for (int ni = 0; ni < numNubs; ni++) {
            final double x = nubs[ni][0][ei];
            final double y = nubs[ni][1][ei];
            final Handle h = hf.createHandle(view, edge, x, y);
            hlist.add(h);
        }
        mappingValues.put(edgeId, bend);
        ei++;
    }
    if (bendMapping == null) {
        // Create new discrete mapping for edge SUID to Edge Bend
        final DiscreteMapping<Long, Bend> function = (DiscreteMapping<Long, Bend>) discreteFactory.createVisualMappingFunction(BEND_MAP_COLUMN, Long.class, EDGE_BEND);
        style.addVisualMappingFunction(function);
        function.putAll(mappingValues);
    } else {
        if (existingMap != null) {
            mappingValues.putAll(existingMap);
        }
        ((DiscreteMapping<Long, Bend>) bendMapping).putAll(mappingValues);
    }
}

Example 87 with VisualStyle

use of org.cytoscape.view.vizmap.VisualStyle in project cytoscape-impl by cytoscape.

the class DeleteNestedNetworkTask method run.

@Override
public void run(TaskMonitor tm) throws Exception {
    final CyNode node = nodeView.getModel();
    setNestedNetwork(node, null);
    final VisualMappingManager vmMgr = serviceRegistrar.getService(VisualMappingManager.class);
    final VisualStyle style = vmMgr.getVisualStyle(netView);
    style.apply(netView.getModel().getRow(node), nodeView);
    netView.updateView();
}

Example 88 with VisualStyle

use of org.cytoscape.view.vizmap.VisualStyle in project cytoscape-impl by cytoscape.

the class PasteTask method run.

@Override
public void run(TaskMonitor tm) throws Exception {
    tm.setTitle("Paste Task");
    final List<CyIdentifiable> pastedObjects;
    if (xformPt == null)
        pastedObjects = clipMgr.paste(view, 0.0, 0.0);
    else
        pastedObjects = clipMgr.paste(view, xformPt.getX(), xformPt.getY());
    if (pastedObjects == null) {
        tm.showMessage(TaskMonitor.Level.WARN, "Nothing to past");
        return;
    }
    final UndoSupport undoSupport = serviceRegistrar.getService(UndoSupport.class);
    undoSupport.postEdit(new PasteEdit(view, xformPt, clipMgr, pastedObjects, serviceRegistrar));
    // Apply visual style
    final VisualMappingManager vmMgr = serviceRegistrar.getService(VisualMappingManager.class);
    VisualStyle vs = vmMgr.getVisualStyle(view);
    for (CyIdentifiable element : pastedObjects) {
        View<? extends CyIdentifiable> elementView = null;
        if (element instanceof CyNode)
            elementView = view.getNodeView((CyNode) element);
        else if (element instanceof CyEdge)
            elementView = view.getEdgeView((CyEdge) element);
        else
            continue;
        vs.apply(view.getModel().getRow(element), elementView);
    }
    view.updateView();
    tm.setStatusMessage("Pasted " + pastedObjects.size() + " nodes and/or edges");
}

Example 89 with VisualStyle

use of org.cytoscape.view.vizmap.VisualStyle in project cytoscape-impl by cytoscape.

the class GroupViewCollapseHandler method handleEvent.

@Override
public void handleEvent(GroupCollapsedEvent e) {
    getServices();
    CyNetwork network = e.getNetwork();
    CyGroup group = e.getSource();
    final Collection<CyNetworkView> views = cyNetworkViewManager.getNetworkViews(network);
    CyNetworkView view = null;
    if (views.size() == 0) {
        return;
    }
    for (CyNetworkView v : views) {
        if (v.getRendererId().equals("org.cytoscape.ding")) {
            view = v;
        }
    }
    if (view == null)
        return;
    CyRootNetwork rootNetwork = group.getRootNetwork();
    GroupViewType groupViewType = cyGroupSettings.getGroupViewType(group);
    if (e.collapsed()) {
        // System.out.println("Got collapse event for "+group);
        // Get the location to move the group node to
        Dimension d = ViewUtils.getLocation(network, group);
        if (d != null) {
            // Move it.
            ViewUtils.moveNode(view, group.getGroupNode(), d);
        }
        View<CyNode> nView = view.getNodeView(group.getGroupNode());
        if (cyGroupSettings.getUseNestedNetworks(group)) {
            // Now, if we're displaying the nested network, create it....
            CyNetwork nn = group.getGroupNetwork();
            CyNetworkView nnView = null;
            // If we've already registered the network, don't do it again
            if (!cyNetworkManager.networkExists(nn.getSUID())) {
                cyNetworkManager.addNetwork(nn, false);
                nnView = cyNetworkViewFactory.createNetworkView(nn);
                cyNetworkViewManager.addNetworkView(nnView, false);
                // Apply our current style to the nested network
                VisualStyle style = cyStyleManager.getVisualStyle(view);
                cyStyleManager.setVisualStyle(style, nnView);
                style.apply(nnView);
            } else if (cyNetworkViewManager.viewExists(nn)) {
                nnView = cyNetworkViewManager.getNetworkViews(nn).iterator().next();
            }
            if (nnView != null) {
                ViewUtils.moveNodes(group, nnView, d);
                nnView.updateView();
                // Allow the nested network image to be displayed
                nView.clearValueLock(BasicVisualLexicon.NODE_NESTED_NETWORK_IMAGE_VISIBLE);
            }
        } else {
            // Make sure the nested network image is not displayed
            nView.setLockedValue(BasicVisualLexicon.NODE_NESTED_NETWORK_IMAGE_VISIBLE, Boolean.FALSE);
        }
        // If we were showing this as a compound node, we need to restyle
        if (groupViewType.equals(GroupViewType.COMPOUND)) {
            deActivateCompoundNode(group, view);
        }
        styleGroupNode(group, view, views);
    } else {
        // System.out.println("Got expand event for "+group);
        CyNode groupNode = group.getGroupNode();
        // Get the location of the group node before it went away
        Dimension center = ViewUtils.getLocation(network, group);
        if (center != null)
            ViewUtils.moveNodes(group, view, center);
        // If we're asked to, show the group node
        if (!groupViewType.equals(GroupViewType.NONE)) {
            CySubNetwork subnet = (CySubNetwork) network;
            // Add the node back
            subnet.addNode(group.getGroupNode());
            // Add the group nodes's edges back
            List<CyEdge> groupNodeEdges = rootNetwork.getAdjacentEdgeList(groupNode, CyEdge.Type.ANY);
            for (CyEdge edge : groupNodeEdges) {
                CyRow row = rootNetwork.getRow(edge, CyNetwork.HIDDEN_ATTRS);
                // Only add non-meta edges
                if (row != null && (!row.isSet(CyGroupImpl.ISMETA_EDGE_ATTR) || !row.get(CyGroupImpl.ISMETA_EDGE_ATTR, Boolean.class))) {
                    subnet.addEdge(edge);
                } else if (subnet.containsEdge(edge) && row != null && row.isSet(CyGroupImpl.ISMETA_EDGE_ATTR) && row.get(CyGroupImpl.ISMETA_EDGE_ATTR, Boolean.class)) {
                    // Edge is a meta edge, but is still in the network.  Remove it
                    subnet.removeEdges(Collections.singletonList(edge));
                }
            }
            if (groupViewType.equals(GroupViewType.SHOWGROUPNODE)) {
                // If this is the first time, we need to add our member
                // edges in.
                addMemberEdges(group, network);
                // Style our member edges
                styleGroupNode(group, view, views);
            }
            // Flush events so that the view hears about it
            final CyEventHelper cyEventHelper = cyGroupManager.getService(CyEventHelper.class);
            cyEventHelper.flushPayloadEvents();
            // Now, call ourselves as if we had been collapsed
            handleEvent(new GroupCollapsedEvent(group, network, true));
            if (groupViewType.equals(GroupViewType.COMPOUND) || groupViewType.equals(GroupViewType.SINGLENODE)) {
                // May be redundant, but just to make sure
                ((CyGroupImpl) group).setGroupNodeShown(network, true);
                activateCompoundNode(group, view);
            }
            cyEventHelper.flushPayloadEvents();
            view.updateView();
            return;
        }
        final List<CyNode> nodeList = group.getNodeList();
        // TODO: turn off stupid nested network thing
        for (CyNode node : nodeList) {
            if (!network.containsNode(node))
                continue;
            View<CyNode> nView = view.getNodeView(node);
            if (node.getNetworkPointer() != null && cyGroupManager.isGroup(node, network)) {
                if (!cyGroupSettings.getUseNestedNetworks(cyGroupManager.getGroup(node, network))) {
                    nView.setLockedValue(BasicVisualLexicon.NODE_NESTED_NETWORK_IMAGE_VISIBLE, Boolean.FALSE);
                }
            }
        }
        // Apply visual property to added graph elements
        ViewUtils.applyStyle(nodeList, views, cyStyleManager);
        ViewUtils.applyStyle(group.getInternalEdgeList(), views, cyStyleManager);
        ViewUtils.applyStyle(group.getExternalEdgeList(), views, cyStyleManager);
    }
    view.updateView();
}

Example 90 with VisualStyle

use of org.cytoscape.view.vizmap.VisualStyle in project cytoscape-impl by cytoscape.

the class SessionWriterImpl method zipVizmap.

/**
 * Writes the vizmap.props file to the session zip.
 */
private void zipVizmap() throws Exception {
    Set<VisualStyle> styles = session.getVisualStyles();
    zos.putNextEntry(new ZipEntry(sessionDir + VIZMAP_FILE));
    CyWriter vizmapWriter = vizmapWriterMgr.getWriter(styles, vizmapFilter, zos);
    vizmapWriter.run(taskMonitor);
    zos.closeEntry();
    vizmapWriter = null;
}