source: tmcsimulator/trunk/src/tmcsim/simulationmanager/actions/StartSimulationAction.java @ 2

package tmcsim.simulationmanager.actions;



import java.awt.event.ActionEvent;



import javax.swing.AbstractAction;

import javax.swing.JOptionPane;



import tmcsim.common.ScriptException;

import tmcsim.common.SimulationException;

import tmcsim.simulationmanager.SimulationManagerView;



/**

 * StartSimulationAction is an AbstractAction that is used for starting

 * the simulation. When the action is performed, the action checks

 * whether the a connection has been made to Paramics.  If not, the user

 * is prompted whether they want to continue without a connection to Paramics.

 * If not, the action returns.  If there is a connection, or the user wishes to

 * continue without, the action calls the SimulationManagerModel to start the 

 * simulation.

 * @author Matthew Cechini

 */

@SuppressWarnings("serial")

public class StartSimulationAction extends AbstractAction {

    

    /** Reference to the SimulationManagerView object. */

    private SimulationManagerView theSimManagerView = null;

    

    /**

     * Constructor.

     * @param View class object for the Simulation Manager.

     */

    public StartSimulationAction(SimulationManagerView view) {

        super("Start");

        

        theSimManagerView = view;

    }

    

    public void actionPerformed(ActionEvent evt) {

        Runnable startRunnable = new Runnable(){        

            public void run() {             

                if(!theSimManagerView.isConnectedToParamics()) {

                    if (JOptionPane.showConfirmDialog(null, "Connection has not been " +

                            "made to the Paramics Traffic Modeler.  Do you wish " +

                            "to continue?", "Paramics Connection", 

                            JOptionPane.YES_NO_OPTION, 

                            JOptionPane.QUESTION_MESSAGE) == JOptionPane.NO_OPTION) {

                                return;

                            }

                }

                

                try { 

                    theSimManagerView.getModel().startSimulation();

                }

                catch (ScriptException se) {

                    theSimManagerView.ScriptExceptionHandler(se);

                }

                catch (SimulationException se) {

                    theSimManagerView.SimulationExceptionHandler(se);

                }

            }       

        };      



        Thread theThread = new Thread(startRunnable);

        theThread.start();

    }



}