Examples with SessionWrapper edu.cmu.tetradapp.model.SessionWrapper used on opensource projects

Example 6 with SessionWrapper

use of edu.cmu.tetradapp.model.SessionWrapper in project tetrad by cmu-phil.

the class CloseSessionAction method actionPerformed.

/**
 * Closes the frontmost session of this action's desktop.
 */
public void actionPerformed(ActionEvent e) {
    // Get the frontmost SessionWrapper.
    SessionEditorIndirectRef sessionEditorRef = DesktopController.getInstance().getFrontmostSessionEditor();
    SessionEditor sessionEditor = (SessionEditor) sessionEditorRef;
    SessionEditorWorkbench graph = sessionEditor.getSessionWorkbench();
    SessionWrapper sessionWrapper = graph.getSessionWrapper();
    if (sessionWrapper.isSessionChanged()) {
        String name = sessionWrapper.getName();
        // check to make sure user wants to evaporate this window...
        String msg = "Do you want to save the changes you made to " + name + "?";
        int response = JOptionPane.showConfirmDialog(JOptionUtils.centeringComp(), msg, "Fair Warning", JOptionPane.YES_NO_CANCEL_OPTION);
        if (response == JOptionPane.YES_OPTION) {
            SaveSessionAction saveSessionAction = new SaveSessionAction();
            saveSessionAction.actionPerformed(e);
            this.saved = saveSessionAction.isSaved();
        } else if (response == JOptionPane.CANCEL_OPTION) {
            return;
        }
    }
    DesktopController.getInstance().closeFrontmostSession();
}

Example 7 with SessionWrapper

use of edu.cmu.tetradapp.model.SessionWrapper in project tetrad by cmu-phil.

the class ConstructTemplateAction method nextName.

/**
 * Returns the next string in the sequence.
 *
 * @param base the string base of the name--for example, "Graph".
 * @return the next string in the sequence--for example, "Graph1".
 */
private static String nextName(String base) {
    SessionEditorIndirectRef sessionEditorRef = DesktopController.getInstance().getFrontmostSessionEditor();
    SessionEditor sessionEditor = (SessionEditor) sessionEditorRef;
    SessionEditorWorkbench sessionWorkbench = sessionEditor.getSessionWorkbench();
    SessionWrapper graph = sessionWorkbench.getSessionWrapper();
    if (base == null) {
        throw new NullPointerException("Base name must be non-null.");
    }
    // Sequence 1, 2, 3, ...
    int i = 0;
    loop: while (true) {
        i++;
        String name = base + i;
        for (Object o : graph.getNodes()) {
            Node node = (Node) (o);
            if (node.getName().equals(name)) {
                continue loop;
            }
        }
        break;
    }
    return base + i;
}

Example 8 with SessionWrapper

use of edu.cmu.tetradapp.model.SessionWrapper in project tetrad by cmu-phil.

the class AbstractWorkbench method setGraphWithoutNotify.

// ============================PRIVATE METHODS=========================//
/**
 * Sets the display workbench model to the indicated model. (Called when the
 * workbench is first constructed as well as whenever the workbench model is
 * changed.)
 */
private void setGraphWithoutNotify(Graph graph) {
    if (graph == null) {
        throw new IllegalArgumentException("Graph model cannot be null.");
    }
    if (graph instanceof SessionWrapper) {
        this.graph = graph;
    } else {
        this.graph = graph;
        if (graph.isPag()) {
            GraphUtils.addPagColoring(new EdgeListGraph(graph));
        }
    }
    this.modelEdgesToDisplay = new HashMap<>();
    this.modelNodesToDisplay = new HashMap<>();
    this.displayToModel = new HashMap();
    this.displayToLabels = new HashMap();
    removeAll();
    graph.addPropertyChangeListener(this.propChangeHandler);
    // extract the current contents from the model...
    List<Node> nodes = graph.getNodes();
    for (Node node : nodes) {
        if (!getModelNodesToDisplay().containsKey(node)) {
            addNode(node);
        }
    }
    Set<Edge> edges = graph.getEdges();
    for (Edge edge : edges) {
        if (!getModelEdgesToDisplay().containsKey(edge)) {
            addEdge(edge);
        }
    }
    adjustPreferredSize();
    if (getPreferredSize().getWidth() > getMaxX()) {
        setMaxX((int) getPreferredSize().getWidth());
    }
    if (getPreferredSize().getHeight() > getMaxY()) {
        setMaxY((int) getPreferredSize().getHeight());
    }
    revalidate();
    repaint();
}

Example 9 with SessionWrapper

use of edu.cmu.tetradapp.model.SessionWrapper in project tetrad by cmu-phil.

the class SessionFileTransferHandler method importData.

@Override
public boolean importData(TransferSupport support) {
    try {
        List<File> files = (List<File>) support.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
        for (File file : files) {
            Preferences.userRoot().put("sessionSaveLocation", file.getParent());
            Session session = DesktopController.getInstance().getSessionByName(file.getName());
            if (session != null) {
                if (session.isEmpty()) {
                    DesktopController.getInstance().closeSessionByName(file.getName());
                } else {
                    int ret = JOptionPane.showConfirmDialog(JOptionUtils.centeringComp(), "Replace existing session by that name?.", "Confirm", JOptionPane.YES_NO_OPTION);
                    if (ret == JOptionPane.YES_OPTION) {
                        DesktopController.getInstance().closeSessionByName(file.getName());
                    } else {
                        return false;
                    }
                }
            }
            try (InputStream in = Files.newInputStream(file.toPath())) {
                DecompressibleInputStream objIn = new DecompressibleInputStream(in);
                Object o = objIn.readObject();
                TetradMetadata metadata = null;
                SessionWrapper sessionWrapper = null;
                if (o instanceof TetradMetadata) {
                    metadata = (TetradMetadata) o;
                    sessionWrapper = (SessionWrapper) objIn.readObject();
                } else if (o instanceof SessionWrapper) {
                    metadata = null;
                    sessionWrapper = (SessionWrapper) o;
                }
                in.close();
                if (metadata == null) {
                    throw new NullPointerException("Could not read metadata.");
                }
                if (sessionWrapper == null) {
                    Version version = metadata.getVersion();
                    Date date = metadata.getDate();
                    SimpleDateFormat df = new SimpleDateFormat("MMM dd, yyyy");
                    JOptionPane.showMessageDialog(JOptionUtils.centeringComp(), "Could not load session. The version of the session was \n" + version + "; it was saved on " + df.format(date) + ". You " + "\nmight try loading it with that version instead.");
                    return false;
                }
                SessionEditorWorkbench graph = new SessionEditorWorkbench(sessionWrapper);
                String name = file.getName();
                sessionWrapper.setName(name);
                SessionEditor editor = new SessionEditor(name, graph);
                DesktopController.getInstance().addSessionEditor(editor);
                DesktopController.getInstance().closeEmptySessions();
                DesktopController.getInstance().putMetadata(sessionWrapper, metadata);
            } catch (FileNotFoundException exception) {
                LOGGER.error("", exception);
                JOptionPane.showMessageDialog(JOptionUtils.centeringComp(), "That wasn't a TETRAD session file: " + file);
            } catch (Exception exception) {
                LOGGER.error("", exception);
                JOptionPane.showMessageDialog(JOptionUtils.centeringComp(), "An error occurred attempting to load the session.");
            }
        }
    } catch (UnsupportedFlavorException | IOException exception) {
        LOGGER.error("", exception);
    }
    return super.importData(support);
}

Example 10 with SessionWrapper

use of edu.cmu.tetradapp.model.SessionWrapper in project tetrad by cmu-phil.

the class TetradDesktop method closeAllSessions.

/**
 * Queries the user as to whether they would like to save their sessions.
 *
 * @return true if the transaction was ended successfully, false if not
 * (that is, canceled).
 */
public boolean closeAllSessions() {
    while (existsSession()) {
        SessionEditor sessionEditor = getFrontmostSessionEditor();
        SessionEditorWorkbench workbench = sessionEditor.getSessionWorkbench();
        SessionWrapper wrapper = workbench.getSessionWrapper();
        if (!wrapper.isSessionChanged()) {
            closeFrontmostSession();
            continue;
        }
        String name = sessionEditor.getName();
        int ret = JOptionPane.showConfirmDialog(JOptionUtils.centeringComp(), "Would you like to save the changes you made to " + name + "?", "Advise needed...", JOptionPane.YES_NO_CANCEL_OPTION);
        if (ret == JOptionPane.NO_OPTION) {
            closeFrontmostSession();
            continue;
        } else if (ret == JOptionPane.CANCEL_OPTION) {
            return false;
        }
        SaveSessionAsAction action = new SaveSessionAsAction();
        action.actionPerformed(new ActionEvent(this, ActionEvent.ACTION_PERFORMED, "Dummy close action"));
        if (!action.isSaved()) {
            int ret2 = JOptionPane.showConfirmDialog(JOptionUtils.centeringComp(), "This session was not saved. Close session and continue anyway?", "Advise needed...", JOptionPane.OK_CANCEL_OPTION);
            if (ret2 == JOptionPane.CANCEL_OPTION) {
                return false;
            }
        }
        closeFrontmostSession();
    }
    return true;
}