Examples with ProjectController org.gephi.project.api.ProjectController used on opensource projects

Example 6 with ProjectController

use of org.gephi.project.api.ProjectController in project gephi-plugins-bootcamp by gephi.

the class StreamingDynamicGraph method generate.

@Override
public void generate(ContainerLoader container) {
    //Reset cancel
    cancel = false;
    //Start progress
    Progress.start(progressTicket);
    //Project
    ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
    ProjectControllerUI projectControllerUI = Lookup.getDefault().lookup(ProjectControllerUI.class);
    if (projectController.getCurrentProject() == null) {
        projectControllerUI.newProject();
    }
    //Get current graph
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    GraphModel graphModel = graphController.getGraphModel();
    Graph graph = graphModel.getGraph();
    //Create list of nodes and a random obj
    List<Node> nodes = new ArrayList<Node>();
    Random random = new Random(232323);
    //Create nodes and edges until cancelled
    while (!cancel) {
        //Create a new node and assign random position
        Node n = graphModel.factory().newNode();
        n.setX(random.nextInt(2000) - 1000);
        n.setY(random.nextInt(2000) - 1000);
        //Create a new random time interval and set it to the node
        //Min value is 100
        double min = random.nextInt(2000) + 100;
        //Max value is 2099
        double max = random.nextInt(2000) + 100;
        Interval timeInterval = new Interval(min < max ? min : max, max > min ? max : min);
        n.addInterval(timeInterval);
        //Add the node to the graph
        graph.addNode(n);
        //Add a random number of edges between 0 and 3
        int nbedges = random.nextInt(4);
        for (int i = 0; i < nbedges; i++) {
            //Shuffle an index in the list of nodes 
            int index = random.nextInt(nodes.size() + 1);
            if (index < nodes.size()) {
                //Add an edge if not already exist
                Node m = nodes.get(index);
                if (n != m && graph.getEdge(n, m) == null) {
                    Edge e = graphModel.factory().newEdge(n, m);
                    graph.addEdge(e);
                }
            }
        }
        //Add the node to the list of nodes
        nodes.add(n);
        //Sleep some time
        try {
            Thread.sleep(delay);
        } catch (InterruptedException ex) {
            Exceptions.printStackTrace(ex);
        }
    }
    Progress.finish(progressTicket);
}

Example 7 with ProjectController

use of org.gephi.project.api.ProjectController in project gephi by gephi.

the class GraphTopComponent method initToolPanels.

private void initToolPanels() {
    final ToolController tc = Lookup.getDefault().lookup(ToolController.class);
    if (tc != null) {
        if (VizController.getInstance().getVizConfig().isToolbar()) {
            JPanel westPanel = new JPanel(new BorderLayout(0, 0));
            if (UIUtils.isAquaLookAndFeel()) {
                westPanel.setBackground(UIManager.getColor("NbExplorerView.background"));
            }
            toolbar = tc.getToolbar();
            if (toolbar != null) {
                westPanel.add(toolbar, BorderLayout.CENTER);
            }
            selectionToolbar = new SelectionToolbar();
            actionsToolbar = new ActionsToolbar();
            westPanel.add(selectionToolbar, BorderLayout.NORTH);
            westPanel.add(actionsToolbar, BorderLayout.SOUTH);
            add(westPanel, BorderLayout.WEST);
        }
        if (VizController.getInstance().getVizConfig().isPropertiesbar()) {
            propertiesBar = tc.getPropertiesBar();
            if (propertiesBar != null) {
                add(propertiesBar, BorderLayout.NORTH);
            }
        }
    }
    //Workspace events
    ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
    projectController.addWorkspaceListener(new WorkspaceListener() {

        @Override
        public void initialize(Workspace workspace) {
        }

        @Override
        public void select(Workspace workspace) {
            if (toolbar != null) {
                toolbar.setEnabled(true);
            }
            if (propertiesBar != null) {
                propertiesBar.setEnabled(true);
            }
            if (actionsToolbar != null) {
                actionsToolbar.setEnabled(true);
            }
            if (selectionToolbar != null) {
                selectionToolbar.setEnabled(true);
            }
        }

        @Override
        public void unselect(Workspace workspace) {
        }

        @Override
        public void close(Workspace workspace) {
        }

        @Override
        public void disable() {
            if (toolbar != null) {
                toolbar.setEnabled(false);
            }
            if (tc != null) {
                //Unselect any selected tool
                tc.select(null);
            }
            if (propertiesBar != null) {
                propertiesBar.setEnabled(false);
            }
            if (actionsToolbar != null) {
                actionsToolbar.setEnabled(false);
            }
            if (selectionToolbar != null) {
                selectionToolbar.setEnabled(false);
            }
        }
    });
    boolean hasWorkspace = projectController.getCurrentWorkspace() != null;
    if (toolbar != null) {
        toolbar.setEnabled(hasWorkspace);
    }
    if (propertiesBar != null) {
        propertiesBar.setEnabled(hasWorkspace);
    }
    if (actionsToolbar != null) {
        actionsToolbar.setEnabled(hasWorkspace);
    }
    if (selectionToolbar != null) {
        selectionToolbar.setEnabled(hasWorkspace);
    }
}

Example 8 with ProjectController

use of org.gephi.project.api.ProjectController in project gephi by gephi.

the class StandardTest method cleanUp.

@AfterMethod
public void cleanUp() {
    ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
    projectController.closeCurrentProject();
    workspace = null;
    graphModel = null;
}

Example 9 with ProjectController

use of org.gephi.project.api.ProjectController in project gephi by gephi.

the class VizController method refreshWorkspace.

public void refreshWorkspace() {
    ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
    VizModel model = null;
    if (pc.getCurrentWorkspace() == null) {
        model = new VizModel(true);
    } else {
        model = pc.getCurrentWorkspace().getLookup().lookup(VizModel.class);
        if (model == null) {
            model = new VizModel(pc.getCurrentWorkspace());
            pc.getCurrentWorkspace().add(model);
        }
    }
    if (model != currentModel) {
        model.setListeners(currentModel.getListeners());
        model.getTextModel().setListeners(currentModel.getTextModel().getListeners());
        currentModel.setListeners(null);
        currentModel.getTextModel().setListeners(null);
        currentModel = model;
        currentModel.init();
    }
}

Example 10 with ProjectController

use of org.gephi.project.api.ProjectController in project gephi by gephi.

the class ExportControllerImpl method exportStream.

@Override
public void exportStream(OutputStream stream, ByteExporter byteExporter) {
    if (byteExporter.getWorkspace() == null) {
        ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
        Workspace workspace = projectController.getCurrentWorkspace();
        byteExporter.setWorkspace(workspace);
    }
    byteExporter.setOutputStream(stream);
    try {
        byteExporter.execute();
    } catch (Exception ex) {
        try {
            stream.flush();
            stream.close();
        } catch (IOException exe) {
        }
        if (ex instanceof RuntimeException) {
            throw (RuntimeException) ex;
        }
        throw new RuntimeException(ex);
    }
    try {
        stream.flush();
        stream.close();
    } catch (IOException ex) {
    }
}