Examples of ptolemy.vergil.basic.AbstractBasicGraphModel

ptolemy.vergil.basic.AbstractBasicGraphModel
This base class provides some common services for visual notations for Ptolemy II models. It assumes that the semantic object of a particular graph object is fixed, and provides facilities for making changes to the model via a change request. It supports visible attributes.
This class uses a change listener to detect changes to the Ptolemy model that do not originate from this class. These changes are propagated as structure changed graph events to all graphListeners registered with this model. This mechanism allows a graph visualization of a ptolemy model to remain synchronized with the state of a mutating model. @author Steve Neuendorffer, Contributor: Edward A. Lee @version $Id: AbstractBasicGraphModel.java,v 1.42 2006/02/27 20:12:45 cxh Exp $ @since Ptolemy II 2.0 @Pt.ProposedRating Yellow (neuendor) @Pt.AcceptedRating Red (johnr)

                NamedObj objToHighlight = (NamedObj) actor;


                // If the object is not contained by the associated
                // composite, then find an object above it in the hierarchy
                // that is.
                AbstractBasicGraphModel graphModel = (AbstractBasicGraphModel) getGraphModel();
                NamedObj toplevel = graphModel.getPtolemyModel();


                while ((objToHighlight != null)
                        && (objToHighlight.getContainer() != toplevel)) {
                    objToHighlight = objToHighlight.getContainer();
                }

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 @Pt.AcceptedRating Red (tfeng)
 */
public class GTFrameController implements ChangeListener, KeyListener {


    public CompositeEntity getActiveModel() {
        AbstractBasicGraphModel graphModel =
            (AbstractBasicGraphModel) getGraphController().getGraphModel();
        return (CompositeEntity) graphModel.getPtolemyModel();
    }

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    }


    protected GraphPane _createGraphPane(NamedObj entity) {
        // The cast is safe because the constructor only accepts
        // CompositeEntity.
        AbstractBasicGraphModel graphModel = _createGraphModel(entity);
        GraphPane graphPane = new GraphPane(_graphController, graphModel);
        if (_graphPanes != null) {
            _graphPanes.add(graphPane);
        }
        return graphPane;

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    protected void _removeListeners() {
        if (hasTabs()) {
            for (Component tab : _tabbedPane.getComponents()) {
                if (tab instanceof JGraph) {
                    AbstractBasicGraphModel graphModel =
                        (AbstractBasicGraphModel) ((JGraph) tab).getGraphPane()
                        .getGraphModel();
                    graphModel.removeListeners();
                }
            }
        }
    }

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                // composite, then find an object above it in the hierarchy
                // that is.
                DebugProfile debugProfile = getDebugProfile((Executable) objToHighlight);
                BasicGraphController graphController = debugProfile
                        .getGraphController();
                AbstractBasicGraphModel graphModel = (AbstractBasicGraphModel) graphController
                        .getGraphModel();
                NamedObj toplevel = graphModel.getPtolemyModel();


                while ((objToHighlight != null)
                        && (objToHighlight.getContainer() != toplevel)) {
                    objToHighlight = objToHighlight.getContainer();
                }

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            if (dialog.buttonPressed().equals("OK")) {
                // Get the associated Ptolemy model.
                GraphController controller = getJGraph().getGraphPane()
                        .getGraphController();
                AbstractBasicGraphModel model = (AbstractBasicGraphModel) controller
                        .getGraphModel();
                NamedObj context = model.getPtolemyModel();


                _lastAttributeClassName = query.getStringValue("class");


                // Find the root for the instance name.
                String rootName = _lastAttributeClassName;

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            if (dialog.buttonPressed().equals("OK")) {
                // Get the associated Ptolemy model.
                GraphController controller = getJGraph().getGraphPane()
                        .getGraphController();
                AbstractBasicGraphModel model = (AbstractBasicGraphModel) controller
                        .getGraphModel();
                NamedObj context = model.getPtolemyModel();


                _lastEntityClassName = query.getStringValue("class");
                _lastLocation = query.getStringValue("location");


                // Find the root for the instance name.

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