package org.opentrafficsim.swing.gui;
   
   import java.awt.Frame;
   import java.awt.event.WindowAdapter;
   import java.awt.event.WindowEvent;
   import java.awt.geom.Rectangle2D;
   import java.util.List;
   
   import javax.swing.JPanel;
  import javax.swing.WindowConstants;
  
  import org.djunits.unit.SpeedUnit;
  import org.djunits.value.vdouble.scalar.Acceleration;
  import org.djunits.value.vdouble.scalar.Speed;
  import org.opentrafficsim.animation.gtu.colorer.AccelerationGtuColorer;
  import org.opentrafficsim.animation.gtu.colorer.GtuColorer;
  import org.opentrafficsim.animation.gtu.colorer.IdGtuColorer;
  import org.opentrafficsim.animation.gtu.colorer.SpeedGtuColorer;
  import org.opentrafficsim.core.dsol.OtsModelInterface;
  
  /**
   * Wrap a DSOL simulation model, or any (descendant of a) JPanel in a JFrame (wrap it in a window). The window will be
   * maximized.
   * <p>
   * Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
   * </p>
   * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
   * @author <a href="https://github.com/peter-knoppers">Peter Knoppers</a>
   * @param <T> model type
   */
  public class OtsSwingApplication<T extends OtsModelInterface> extends AppearanceApplication
  {
      /** */
      private static final long serialVersionUID = 20141216L;
  
      /** the model. */
      private final T model;
  
      /** whether the application has been closed or not. */
      @SuppressWarnings("checkstyle:visibilitymodifier")
      protected boolean closed = false;
  
      /** Default GTU colorers. */
      public static final List<GtuColorer> DEFAULT_GTU_COLORERS =
              List.of(new IdGtuColorer(), new SpeedGtuColorer(new Speed(150, SpeedUnit.KM_PER_HOUR)),
                      new AccelerationGtuColorer(Acceleration.instantiateSI(-6.0), Acceleration.instantiateSI(2)));
  
      /**
       * Wrap an OtsModel in a JFrame. Uses a default GTU colorer.
       * @param model the model that will be shown in the JFrame
       * @param panel this should be the JPanel of the simulation
       */
      public OtsSwingApplication(final T model, final JPanel panel)
      {
          super(panel);
          this.model = model;
          setTitle("OTS | The Open Traffic Simulator | " + model.getDescription());
          pack();
          setExtendedState(Frame.MAXIMIZED_BOTH);
          setVisible(true);
  
          setExitOnClose(true);
          addWindowListener(new WindowAdapter()
          {
              @Override
              public void windowClosing(final WindowEvent windowEvent)
              {
                  OtsSwingApplication.this.closed = true;
                  super.windowClosing(windowEvent);
              }
          });
      }
  
      /**
       * Return the initial 'home' extent for the animation. The 'Home' button returns to this extent. Override this method when a
       * smaller or larger part of the infra should be shown. In the default setting, all currently visible objects are shown.
       * @return the initial and 'home' rectangle for the animation.
       */
      @SuppressWarnings("checkstyle:designforextension")
      protected Rectangle2D makeAnimationRectangle()
      {
          return this.model.getNetwork().getExtent();
      }
  
      /**
       * @param exitOnClose set exitOnClose
       */
      public final void setExitOnClose(final boolean exitOnClose)
      {
          if (exitOnClose)
          {
              setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
          }
          else
          {
              setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
          }
      }
 
     /**
      * @return closed
      */
     public final boolean isClosed()
     {
         return this.closed;
     }
 
     /**
      * @return model
      */
     public final T getModel()
     {
         return this.model;
     }
 
 }