/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.visualization.bridge;
import java.util.ArrayList;
import java.util.List;
import org.gephi.datalab.api.DataLaboratoryHelper;
import org.gephi.datalab.spi.nodes.NodesManipulator;
import org.gephi.graph.api.GraphController;
import org.gephi.graph.api.GraphModel;
import org.gephi.graph.api.HierarchicalGraph;
import org.gephi.graph.api.Model;
import org.gephi.graph.api.Node;
import org.gephi.graph.api.NodeData;
import org.gephi.visualization.VizArchitecture;
import org.gephi.visualization.VizController;
import org.gephi.visualization.apiimpl.GraphIO;
import org.gephi.visualization.apiimpl.ModelImpl;
import org.gephi.visualization.api.objects.ModelClass;
import org.gephi.visualization.opengl.AbstractEngine;
import org.openide.util.Lookup;
/**
*
* @author Mathieu Bastian
*/
public class DHNSEventBridge implements EventBridge, VizArchitecture {
//Architecture
private AbstractEngine engine;
private HierarchicalGraph graph;
private GraphIO graphIO;
private GraphController graphController;
@Override
public void initArchitecture() {
this.engine = VizController.getInstance().getEngine();
this.graphIO = VizController.getInstance().getGraphIO();
this.graphController = Lookup.getDefault().lookup(GraphController.class);
initEvents();
}
@Override
public void initEvents() {
}
public HierarchicalGraph getGraph(){
return graph;
}
public Node[] getSelectedNodes(){
GraphModel graphModel = graphController.getModel();
if (graphModel == null) {
return new Node[0];
}
this.graph = graphModel.getHierarchicalGraphVisible();
ModelImpl[] selectedNodeModels = engine.getSelectedObjects(AbstractEngine.CLASS_NODE);
ArrayList<Node> nodes=new ArrayList<Node>();
for (ModelImpl metaModelImpl : selectedNodeModels) {
NodeData nodeData = (NodeData) metaModelImpl.getObj();
Node node = nodeData.getNode(graph.getView().getViewId());
if (node != null) {
nodes.add(node);
}
}
return nodes.toArray(new Node[0]);
}
public void mouseClick(ModelClass objectClass, Model[] clickedObjects) {
}
}