Graph getLatestWorkbenchGraph() {
if (algorithmRunner.getParams() == null) {
return null;
}
Graph graph = algorithmRunner.getParams().getSourceGraph();
if (graph == null) {
return algorithmRunner.getSourceGraph();
}
return graph;
}
JScrollPane workbenchScroll(String resultLabel) {
Graph resultGraph = resultGraph();
Graph sourceGraph = algorithmRunner.getSourceGraph();
SearchParams searchParams = algorithmRunner.getParams();
Graph latestWorkbenchGraph = null;
if (searchParams != null) {
latestWorkbenchGraph = searchParams.getSourceGraph();
}
if (latestWorkbenchGraph == null) {
GraphUtils.arrangeBySourceGraph(resultGraph, sourceGraph);
} else {
GraphUtils.arrangeBySourceGraph(resultGraph, latestWorkbenchGraph);
}
// boolean arrangedAll = DataGraphUtils.arrangeBySourceGraph(resultGraph,
// latestWorkbenchGraph);
//
// if (!arrangedAll) {
// arrangedAll =
// DataGraphUtils.arrangeBySourceGraph(resultGraph, sourceGraph);
// }
// if (!arrangedAll) {
// DataGraphUtils.circleLayout(resultGraph, 200, 200, 150);
// }
this.workbench = new GraphWorkbench(resultGraph);
graphHistory.clear();
graphHistory.add(resultGraph);
this.workbench.setAllowDoubleClickActions(false);
this.workbench.setAllowNodeEdgeSelection(true);
this.workbenchScroll = new JScrollPane(workbench);
// workbenchScroll.setPreferredSize(new Dimension(450, 450));
// workbenchScroll.setBorder(new TitledBorder(resultLabel));
this.workbench.addMouseListener(
new MouseAdapter() {
public void mouseExited(MouseEvent e) {
storeLatestWorkbenchGraph();
}
});
return workbenchScroll;
}
void storeLatestWorkbenchGraph() {
Graph latestWorkbenchGraph = workbench.getGraph();
if (latestWorkbenchGraph.getNumNodes() == 0) {
return;
}
SearchParams searchParams = algorithmRunner.getParams();
try {
Graph graph = new MarshalledObject<Graph>(latestWorkbenchGraph).get();
if (graph == null) {
throw new NullPointerException("Null graph");
}
if (searchParams != null) {
searchParams.setSourceGraph(graph);
}
} catch (IOException e) {
e.printStackTrace();
if (searchParams != null) {
searchParams.setSourceGraph(null);
}
} catch (ClassNotFoundException e) {
if (searchParams != null) {
searchParams.setSourceGraph(null);
}
e.printStackTrace();
}
}
private Graph resultGraph() {
Graph resultGraph = algorithmRunner.getResultGraph();
if (resultGraph == null) {
resultGraph = new EdgeListGraph();
}
return resultGraph;
}