public TimelineControllerImpl() {
listeners = new ArrayList<TimelineModelListener>();
// Workspace events
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
dynamicController = Lookup.getDefault().lookup(DynamicController.class);
pc.addWorkspaceListener(
new WorkspaceListener() {
@Override
public void initialize(Workspace workspace) {}
@Override
public void select(Workspace workspace) {
model = workspace.getLookup().lookup(TimelineModelImpl.class);
if (model == null) {
model = new TimelineModelImpl(dynamicController.getModel(workspace));
workspace.add(model);
}
attributeModel =
Lookup.getDefault().lookup(AttributeController.class).getModel(workspace);
setup();
}
@Override
public void unselect(Workspace workspace) {
unsetup();
}
@Override
public void close(Workspace workspace) {}
@Override
public void disable() {
model = null;
attributeModel = null;
fireTimelineModelEvent(
new TimelineModelEvent(TimelineModelEvent.EventType.MODEL, null, null));
}
});
if (pc.getCurrentWorkspace() != null) {
model = pc.getCurrentWorkspace().getLookup().lookup(TimelineModelImpl.class);
if (model == null) {
model = new TimelineModelImpl(dynamicController.getModel(pc.getCurrentWorkspace()));
pc.getCurrentWorkspace().add(model);
}
attributeModel =
Lookup.getDefault().lookup(AttributeController.class).getModel(pc.getCurrentWorkspace());
setup();
}
}
public StatisticsControllerImpl() {
statisticsBuilders =
Lookup.getDefault().lookupAll(StatisticsBuilder.class).toArray(new StatisticsBuilder[0]);
// Workspace events
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
pc.addWorkspaceListener(
new WorkspaceListener() {
@Override
public void initialize(Workspace workspace) {
if (workspace.getLookup().lookup(StatisticsModelImpl.class) == null) {
workspace.add(new StatisticsModelImpl());
}
}
@Override
public void select(Workspace workspace) {
model = workspace.getLookup().lookup(StatisticsModelImpl.class);
if (model == null) {
model = new StatisticsModelImpl();
workspace.add(model);
}
}
@Override
public void unselect(Workspace workspace) {}
@Override
public void close(Workspace workspace) {}
@Override
public void disable() {
model = null;
}
});
if (pc.getCurrentWorkspace() != null) {
model = pc.getCurrentWorkspace().getLookup().lookup(StatisticsModelImpl.class);
if (model == null) {
model = new StatisticsModelImpl();
pc.getCurrentWorkspace().add(model);
}
}
}
public void script() {
// Init a project - and therefore a workspace
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
pc.newProject();
Workspace workspace = pc.getCurrentWorkspace();
// Get controllers and models
ImportController importController = Lookup.getDefault().lookup(ImportController.class);
// Import file
Container container;
try {
File file =
new File(
getClass().getResource("/org/gephi/toolkit/demos/resources/polblogs.gml").toURI());
container = importController.importFile(file);
container.getLoader().setEdgeDefault(EdgeDefault.DIRECTED); // Force DIRECTED
container.setAllowAutoNode(false); // Don't create missing nodes
} catch (Exception ex) {
ex.printStackTrace();
return;
}
// Append imported data to GraphAPI
importController.process(container, new DefaultProcessor(), workspace);
// List node columns
AttributeController ac = Lookup.getDefault().lookup(AttributeController.class);
AttributeModel model = ac.getModel();
for (AttributeColumn col : model.getNodeTable().getColumns()) {
System.out.println(col);
}
// Add boolean column
AttributeColumn testCol = model.getNodeTable().addColumn("test", AttributeType.BOOLEAN);
// Write values to nodes
GraphModel graphModel = Lookup.getDefault().lookup(GraphController.class).getModel();
for (Node n : graphModel.getGraph().getNodes()) {
n.getNodeData().getAttributes().setValue(testCol.getIndex(), Boolean.TRUE);
}
// Iterate values - fastest
AttributeColumn sourceCol = model.getNodeTable().getColumn("source");
for (Node n : graphModel.getGraph().getNodes()) {
System.out.println(n.getNodeData().getAttributes().getValue(sourceCol.getIndex()));
}
// Iterate values - normal
for (Node n : graphModel.getGraph().getNodes()) {
System.out.println(n.getNodeData().getAttributes().getValue("source"));
}
}
public synchronized AttributeModel getModel() {
Workspace workspace = projectController.getCurrentWorkspace();
if (workspace != null) {
AttributeModel model = workspace.getLookup().lookup(AttributeModel.class);
if (model != null) {
return model;
}
model = new IndexedAttributeModel();
workspace.add(model);
return model;
}
return null;
}
private void finishImport(Container[] containers) {
Report finalReport = new Report();
for (Container container : containers) {
if (container.verify()) {
Report report = container.getReport();
report.close();
finalReport.append(report);
} else {
// TODO
}
}
finalReport.close();
// Report panel
ReportPanel reportPanel = new ReportPanel();
reportPanel.setData(finalReport, containers);
DialogDescriptor dd =
new DialogDescriptor(
reportPanel, NbBundle.getMessage(DesktopImportControllerUI.class, "ReportPanel.title"));
Object response = DialogDisplayer.getDefault().notify(dd);
reportPanel.destroy();
finalReport.clean();
for (Container c : containers) {
c.getReport().clean();
}
if (!response.equals(NotifyDescriptor.OK_OPTION)) {
return;
}
final Processor processor = reportPanel.getProcessor();
// Project
Workspace workspace = null;
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
ProjectControllerUI pcui = Lookup.getDefault().lookup(ProjectControllerUI.class);
if (pc.getCurrentProject() == null) {
pcui.newProject();
workspace = pc.getCurrentWorkspace();
}
// Process
final ProcessorUI pui = getProcessorUI(processor);
final ValidResult validResult = new ValidResult();
if (pui != null) {
try {
final JPanel panel = pui.getPanel();
if (panel != null) {
SwingUtilities.invokeAndWait(
new Runnable() {
@Override
public void run() {
String title =
NbBundle.getMessage(
DesktopImportControllerUI.class,
"DesktopImportControllerUI.processor.ui.dialog.title");
pui.setup(processor);
final DialogDescriptor dd2 = new DialogDescriptor(panel, title);
if (panel instanceof ValidationPanel) {
ValidationPanel vp = (ValidationPanel) panel;
vp.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
dd2.setValid(!((ValidationPanel) e.getSource()).isProblem());
}
});
dd2.setValid(!vp.isProblem());
}
Object result = DialogDisplayer.getDefault().notify(dd2);
if (result.equals(NotifyDescriptor.CANCEL_OPTION)
|| result.equals(NotifyDescriptor.CLOSED_OPTION)) {
validResult.setResult(false);
} else {
pui.unsetup(); // true
validResult.setResult(true);
}
}
});
}
} catch (InterruptedException ex) {
Exceptions.printStackTrace(ex);
} catch (InvocationTargetException ex) {
Exceptions.printStackTrace(ex);
}
}
if (validResult.isResult()) {
controller.process(containers, processor, workspace);
// StatusLine notify
StatusDisplayer.getDefault()
.setStatusText(
NbBundle.getMessage(
DesktopImportControllerUI.class,
"DesktopImportControllerUI.status.multiImportSuccess",
containers.length));
}
}
public PreviewUIControllerImpl() {
listeners = new ArrayList<PropertyChangeListener>();
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
graphController = Lookup.getDefault().lookup(GraphController.class);
pc.addWorkspaceListener(
new WorkspaceListener() {
public void initialize(Workspace workspace) {
workspace.add(new PreviewUIModelImpl());
enableRefresh();
}
public void select(Workspace workspace) {
// Make sure AttributeModel is created before graph model:
Lookup.getDefault().lookup(AttributeController.class).getModel();
graphModel = graphController.getModel();
graphModel.addGraphListener(PreviewUIControllerImpl.this);
model = workspace.getLookup().lookup(PreviewUIModelImpl.class);
if (model == null) {
model = new PreviewUIModelImpl();
workspace.add(model);
}
fireEvent(SELECT, model);
}
public void unselect(Workspace workspace) {
if (graphModel != null) {
graphModel.removeGraphListener(PreviewUIControllerImpl.this);
graphModel = null;
}
fireEvent(UNSELECT, model);
}
public void close(Workspace workspace) {}
public void disable() {
if (graphModel != null) {
graphModel.removeGraphListener(PreviewUIControllerImpl.this);
graphModel = null;
}
fireEvent(SELECT, null);
model = null;
}
});
if (pc.getCurrentWorkspace() != null) {
model = pc.getCurrentWorkspace().getLookup().lookup(PreviewUIModelImpl.class);
if (model == null) {
model = new PreviewUIModelImpl();
pc.getCurrentWorkspace().add(model);
}
graphModel = graphController.getModel();
graphModel.addGraphListener(this);
}
previewController = Lookup.getDefault().lookup(PreviewController.class);
// Register editors
// Overriding default Preview API basic editors that don't support CustomEditor
PropertyEditorManager.registerEditor(EdgeColor.class, EdgeColorPropertyEditor.class);
PropertyEditorManager.registerEditor(
DependantOriginalColor.class, DependantOriginalColorPropertyEditor.class);
PropertyEditorManager.registerEditor(DependantColor.class, DependantColorPropertyEditor.class);
}
@Test
public void testPNG() {
try {
// Init a project - and therefore a workspace
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
pc.newProject();
Workspace workspace = pc.getCurrentWorkspace();
// Append container to graph structure
String sample = "/org/gephi/desktop/welcome/samples/Les Miserables.gexf";
final InputStream stream = WelcomeTopComponent.class.getResourceAsStream(sample);
ImportController importController = Lookup.getDefault().lookup(ImportController.class);
FileImporter fileImporter = importController.getFileImporter(".gexf");
Container container = importController.importFile(stream, fileImporter);
importController.process(container, new DefaultProcessor(), workspace);
// Add self loop
GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
Graph graph = graphController.getModel().getGraph();
Node node = graph.getNode(12);
System.out.println("Self loop " + node.getNodeData().getLabel());
graph.addEdge(graphController.getModel().factory().newEdge(node, node, 31, true));
// Set label edges
for (Edge edge : graphController.getModel().getGraph().getEdges()) {
edge.getEdgeData().setLabel("Label test");
}
// svg document
// attribute ???
AttributeController attributeController =
Lookup.getDefault().lookup(AttributeController.class);
AttributeModel attributeModel = null;
// preview
PreviewController previewController = Lookup.getDefault().lookup(PreviewController.class);
PreviewModel previewModel = previewController.getModel(workspace);
PreviewProperties previewProperties = previewModel.getProperties();
previewController.refreshPreview(workspace);
previewModel.getProperties().putValue("width", 1000);
previewModel.getProperties().putValue("height", 1000);
ProcessingTarget target =
(ProcessingTarget)
previewController.getRenderTarget(RenderTarget.PROCESSING_TARGET, workspace);
previewProperties.putValue(LegendModel.LEGEND_PROPERTIES, new LegendModel(workspace));
LegendModel legendManager = previewProperties.getValue(LegendModel.LEGEND_PROPERTIES);
Integer itemIndex = legendManager.getCurrentIndex();
// creating item
Item item = addGroupsItem(itemIndex, graph, attributeModel);
// Item item = addTextItem(itemIndex, graph, attributeModel);
// add item
LegendController.getInstance().addItemToLegendModel(workspace, item);
// render
previewController.refreshPreview(workspace);
previewController.render(target);
File fileToSave = new File("/Volumes/edubecks/edubecks/Untitled.png");
OutputStream fos = new FileOutputStream(fileToSave);
Writer writer = new OutputStreamWriter(fos, "UTF-8");
// // saving
// int width = 1000;
// int height = 1000;
// PGraphicsJava2D pg2 = (PGraphicsJava2D) target.getGraphics();
// BufferedImage img = new BufferedImage(width, height,
// BufferedImage.TYPE_INT_ARGB);
//
// System.out.println("@Var: pg2.pixels: "+pg2.pixels);
// img.setRGB(0, 0, width, height, pg2.pixels, 0, width);
// ImageIO.write(img, "png", fileToSave);
// stream.close();
PNGExporter pngExporter = new PNGExporter();
// pngExporter.setHeight(2000);
// pngExporter.setWidth(2000);
pngExporter.setWorkspace(workspace);
pngExporter.setOutputStream(fos);
pngExporter.execute();
} catch (Exception e) {
Exceptions.printStackTrace(e);
}
}
private void doPoetGraph(String path, String poet) {
System.out.println(poet);
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
pc.newProject();
Workspace workspace = pc.getCurrentWorkspace();
GraphModel graphModel = Lookup.getDefault().lookup(GraphController.class).getModel();
UndirectedGraph directedGraph = graphModel.getUndirectedGraph();
ExportController ec = Lookup.getDefault().lookup(ExportController.class);
ArrayList<String> queue = new ArrayList<String>();
ArrayList<Integer> depthqueue = new ArrayList<Integer>();
queue.add(poet);
depthqueue.add(0);
int depth = 0;
int nodecount = 0;
while (queue.size() != 0 && depth < 3 && nodecount < 20) {
String name = queue.remove(0);
depth = depthqueue.remove(0);
Node n = directedGraph.getNode(name);
if (n == null) {
n = graphModel.factory().newNode(name);
n.getNodeData().setLabel(name);
directedGraph.addNode(n);
nodecount++;
}
Iterator<String> it = edges.get(poet).keySet().iterator();
while (it.hasNext()) {
String to = it.next();
Node slave = directedGraph.getNode(to);
if (slave == null) {
slave = graphModel.factory().newNode(to);
slave.getNodeData().setLabel(to);
directedGraph.addNode(slave);
}
Edge e = graphModel.factory().newEdge(n, slave, edges.get(poet).get(to) * 15, false);
directedGraph.addEdge(e);
queue.add(to);
depthqueue.add(depth + 1);
}
}
// Preview
PreviewModel previewModel = Lookup.getDefault().lookup(PreviewController.class).getModel();
previewModel.getProperties().putValue(PreviewProperty.SHOW_NODE_LABELS, Boolean.TRUE);
previewModel.getProperties().putValue(PreviewProperty.EDGE_COLOR, new EdgeColor(Color.BLUE));
previewModel.getProperties().putValue(PreviewProperty.EDGE_THICKNESS, new Float(0.005f));
previewModel
.getProperties()
.putValue(PreviewProperty.NODE_LABEL_COLOR, new DependantOriginalColor(Color.RED));
previewModel
.getProperties()
.putValue(
PreviewProperty.NODE_LABEL_FONT,
previewModel
.getProperties()
.getFontValue(PreviewProperty.NODE_LABEL_FONT)
.deriveFont(12));
YifanHuLayout layout = new YifanHuLayout(null, new StepDisplacement(1f));
layout.setGraphModel(graphModel);
layout.resetPropertiesValues();
layout.setOptimalDistance(120f);
layout.initAlgo();
for (int i = 0; i < 100 && layout.canAlgo(); i++) {
layout.goAlgo();
}
try {
ec.exportFile(new File(path + poet + ".svg"));
} catch (IOException ex) {
ex.printStackTrace();
return;
}
}