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The Jadex BDI applications package contain
several example applications, benchmarks and
testcases using BDI agents.
The newest version!
package jadex.bdi.examples.alarmclock;
import jadex.bdi.runtime.IBDIExternalAccess;
import jadex.bdi.runtime.IBDIInternalAccess;
import jadex.bridge.IComponentStep;
import jadex.bridge.IInternalAccess;
import jadex.commons.future.IFuture;
import jadex.commons.gui.SGUI;
import jadex.commons.transformation.annotations.Classname;
import java.awt.BorderLayout;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JSpinner;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIDefaults;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
/**
* Configure the alarmclock options.
*/
public class OptionDialog extends JDialog
{
//-------- static part --------
/** The image icons. */
protected static final UIDefaults icons = new UIDefaults(new Object[]
{
"Browse", SGUI.makeIcon(OptionDialog.class, "/jadex/bdi/examples/alarmclock/images/dots_small.png")
});
//-------- attributes --------
/** The agent. */
protected IBDIExternalAccess agent;
//-------- constructors --------
/**
* Create a new test center panel.
*/
public OptionDialog(final JFrame parent, final IBDIExternalAccess agent)
{
super(parent, true);
this.agent = agent;
setTitle("Options");
agent.scheduleStep(new IComponentStep()
{
@Classname("create")
public IFuture execute(IInternalAccess ia)
{
IBDIInternalAccess bia = (IBDIInternalAccess)ia;
final Settings orig_sets = (Settings)bia.getBeliefbase().getBelief("settings").getFact();
final Settings sets = (Settings)orig_sets.clone();
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
final JRadioButton ampm = new JRadioButton("AM/PM");
ampm.setSelected(sets.isAMPM());
final JRadioButton hrs = new JRadioButton("24 hours");
hrs.setSelected(!sets.isAMPM());
ButtonGroup bg = new ButtonGroup();
bg.add(ampm);
bg.add(hrs);
JButton save = new JButton("Save");
JButton load = new JButton("Load");
save.setMargin(new Insets(0,0,0,0));
load.setMargin(new Insets(0,0,0,0));
final JTextField deffile = new JTextField(sets.getFilename());
final JCheckBox autosave = new JCheckBox();
autosave.setSelected(sets.isAutosave());
JButton browse = new JButton(icons.getIcon("Browse"));
browse.setMargin(new Insets(0,0,0,0));
final JButton ok = new JButton("OK");
final JButton apply = new JButton("Apply");
final JButton cancel = new JButton("Cancel");
Dimension md = cancel.getMinimumSize();
Dimension pd = cancel.getPreferredSize();
ok.setMinimumSize(md);
ok.setPreferredSize(pd);
apply.setMinimumSize(md);
apply.setPreferredSize(md);
final JFileChooser filechooser = new JFileChooser(".");
filechooser.setAcceptAllFileFilterUsed(true);
final javax.swing.filechooser.FileFilter load_filter = new javax.swing.filechooser.FileFilter()
{
public String getDescription()
{
return "XMLs (*.xml)";
}
public boolean accept(File f)
{
String name = f.getName();
return f.isDirectory() || (name.endsWith(".xml"));
}
};
filechooser.addChoosableFileFilter(load_filter);
final JSpinner fontsize = new JSpinner();
fontsize.setValue(Integer.valueOf(sets.getFontsize()));
JPanel tf = new JPanel(new GridBagLayout());
tf.setBorder(BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "Layout"));
tf.add(new JLabel("Time format:"), new GridBagConstraints(0,0,1,1,0,0,GridBagConstraints.NORTHEAST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
tf.add(ampm, new GridBagConstraints(1,0,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
tf.add(hrs, new GridBagConstraints(2,0,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
tf.add(new JLabel("Font size:"), new GridBagConstraints(0,1,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
tf.add(fontsize, new GridBagConstraints(1,1,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
JPanel sett = new JPanel(new GridBagLayout());
sett.setBorder(BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "Load/Save Settings"));
sett.add(new JLabel("Settings file:"), new GridBagConstraints(0,0,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
sett.add(deffile, new GridBagConstraints(1,0,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
sett.add(browse, new GridBagConstraints(2,0,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
sett.add(save, new GridBagConstraints(3,0,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
sett.add(load, new GridBagConstraints(4,0,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
sett.add(new JLabel("Autosave:"), new GridBagConstraints(0,1,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
sett.add(autosave, new GridBagConstraints(1,1,GridBagConstraints.REMAINDER,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
JPanel buts = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buts.add(ok);
buts.add(apply);
buts.add(cancel);
sett.add(buts, new GridBagConstraints(0,3,GridBagConstraints.REMAINDER,1,1,1,GridBagConstraints.NORTHEAST,
GridBagConstraints.BOTH, new Insets(0,0,0,0),0,0));
ampm.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
sets.setAMPM(true);
}
});
fontsize.addChangeListener(new ChangeListener()
{
public void stateChanged(ChangeEvent e)
{
sets.setFontsize(((Integer)fontsize.getValue()).intValue());
}
});
hrs.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
sets.setAMPM(false);
}
});
browse.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
if(filechooser.showDialog(SGUI.getWindowParent(OptionDialog.this)
, "Load")==JFileChooser.APPROVE_OPTION)
{
File file = filechooser.getSelectedFile();
//System.out.println("File is: "+file);
deffile.setText(""+file);
sets.setFilename(""+file);
}
}
});
deffile.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
sets.setFilename(deffile.getText());
}
});
save.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
File f = new File(deffile.getText());
//if(f.exists())
filechooser.setSelectedFile(f);
if(filechooser.showDialog(SGUI.getWindowParent(OptionDialog.this)
, "Save")==JFileChooser.APPROVE_OPTION)
{
try
{
File file = filechooser.getSelectedFile();
sets.setFilename(file.getAbsolutePath());
sets.save();
deffile.setText(file.getAbsolutePath());
}
catch(Exception ex)
{
JOptionPane.showMessageDialog(OptionDialog.this, "Cannot save settings. The file: \n"
+filechooser.getSelectedFile().getAbsolutePath()+"\n could not be written", "Settings error",
JOptionPane.ERROR_MESSAGE);
//System.out.println("Could not save settings: "+ex);
}
}
}
});
load.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
File f = new File(deffile.getText());
if(f.exists())
filechooser.setSelectedFile(f);
if(filechooser.showDialog(SGUI.getWindowParent(OptionDialog.this)
, "Load")==JFileChooser.APPROVE_OPTION)
{
try
{
File file = filechooser.getSelectedFile();
final Settings ns = Settings.loadSettings(file.getAbsolutePath());
agent.scheduleStep(new IComponentStep()
{
@Classname("alarms")
public IFuture execute(IInternalAccess ia)
{
IBDIInternalAccess bia = (IBDIInternalAccess)ia;
bia.getBeliefbase().getBelief("settings").setFact(ns);
bia.getBeliefbase().getBeliefSet("alarms").removeFacts();
bia.getBeliefbase().getBeliefSet("alarms").addFacts(ns.getAlarms());
return IFuture.DONE;
}
});
// agent.getBeliefbase().setBeliefFact("settings", ns);
// agent.getBeliefbase().removeBeliefSetFacts("alarms");
// agent.getBeliefbase().addBeliefSetFacts("alarms", ns.getAlarms());
// Refresh gui
autosave.setSelected(ns.isAutosave());
ampm.setSelected(ns.isAMPM());
hrs.setSelected(!ns.isAMPM());
deffile.setText(file.getAbsolutePath());
}
catch(Exception ex)
{
JOptionPane.showMessageDialog(OptionDialog.this, "Cannot load settings. The file: \n"
+filechooser.getSelectedFile().getAbsolutePath()+"\n could not be read", "Settings error",
JOptionPane.ERROR_MESSAGE);
//System.out.println("Could not load settings: "+ex);
}
// agent.getServiceContainer().getService(IClockService.class).addResultListener(new SwingDefaultResultListener()
// {
// public void customResultAvailable(Object source, Object result)
// {
//
// }
// });
}
}
});
autosave.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
sets.setAutosave(autosave.isSelected());
}
});
ok.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
OptionDialog.this.dispose();
copySettings(sets, orig_sets);
}
});
apply.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
copySettings(sets, orig_sets);
}
});
cancel.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
OptionDialog.this.dispose();
}
});
JPanel pan = new JPanel(new BorderLayout());
pan.add(tf, "North");
pan.add(sett, "Center");
getContentPane().add("Center", pan);
// Must be done here because
pack();
setLocation(SGUI.calculateMiddlePosition(OptionDialog.this));
setVisible(true);
}
});
return IFuture.DONE;
}
});
}
/**
* Copy the settings back to the used settings.
*/
protected void copySettings(Settings from, Settings to)
{
// todo: would be nicer with a property change from the settings
boolean rep = to.isAMPM()!=from.isAMPM() || to.getFontsize()!=from.getFontsize();
to.setAMPM(from.isAMPM());
to.setAutosave(from.isAutosave());
to.setFilename(from.getFilename());
to.setFontsize(from.getFontsize());
if(rep)
((ClockFrame)getParent()).refresh(false);
}
// /**
// * Main for testing.
// * @param args The arguments.
// */
// public static void main(String[] args)
// {
// Dialog dia = new OptionDialog(new ClockFrame(null), null);
// dia.pack();
// dia.setVisible(true);
// }
}
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