package jadex.bdi.examples.alarmclock;
import jadex.bdi.runtime.AgentEvent;
import jadex.bdi.runtime.IBDIExternalAccess;
import jadex.bdi.runtime.IBDIInternalAccess;
import jadex.bdi.runtime.IGoal;
import jadex.bdi.runtime.IGoalListener;
import jadex.bridge.IComponentStep;
import jadex.bridge.IInternalAccess;
import jadex.commons.SGUI;
import jadex.commons.concurrent.SwingDefaultResultListener;
import jadex.commons.service.SServiceProvider;
import jadex.commons.service.clock.IClockService;
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 java.net.URL;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIDefaults;
import com.toedter.calendar.JDateChooser;
/**
* A panel for editing the settings of an alarm.
*/
public class AlarmSettingsDialog extends JDialog
{
//-------- static part --------
/** The image icons. */
protected static UIDefaults icons = new UIDefaults(new Object[]
{
"Browse", SGUI.makeIcon(AlarmSettingsDialog.class, "/jadex/bdi/examples/alarmclock/images/dots_small.png"),
"Play", SGUI.makeIcon(AlarmSettingsDialog.class, "/jadex/bdi/examples/alarmclock/images/resume.png"),
"Stop", SGUI.makeIcon(AlarmSettingsDialog.class, "/jadex/bdi/examples/alarmclock/images/stop.png")
});
//-------- attributes --------
/** The alarm. */
protected Alarm alarm;
/** The mode. */
protected JComboBox mode;
/** The date. */
protected JDateChooser date;
/** The time. */
protected TimeSpinner time;
/** The alarm text. */
protected JTextField alarmtf;
/** The message text. */
protected JTextField messagetf;
/** Result state. */
protected boolean state_ok;
/** Playing state. */
protected IGoal playing;
/** The agent. */
protected IBDIExternalAccess agent;
//-------- constructors --------
/**
* Create a new alarm settings panel.
*/
public AlarmSettingsDialog(final IBDIExternalAccess agent, JFrame owner, Alarm alarm)
{
super(owner, "Alarm Settings", true);
this.agent = agent;
JPanel content = new JPanel(new GridBagLayout());
//content.setBorder(BorderFactory.createTitledBorder(
//BorderFactory.createEtchedBorder(), "Alarm settings"));
mode = new JComboBox(Alarm.ALARMS);
date = new JDateChooser();
time = new TimeSpinner();
JButton now = new JButton("Now");
now.setMargin(new Insets(0,0,0,0));
alarmtf = new JTextField();
JButton browse = new JButton(icons.getIcon("Browse"));
browse.setMargin(new Insets(0,0,0,0));
final JButton play = new JButton(icons.getIcon("Play"));
play.setMargin(new Insets(0,0,0,0));
messagetf = new JTextField("");
JButton ok = new JButton("OK");
JButton cancel = new JButton("Cancel");
final JFileChooser filechooser = new JFileChooser(".");
filechooser.setAcceptAllFileFilterUsed(true);
final javax.swing.filechooser.FileFilter load_filter = new javax.swing.filechooser.FileFilter()
{
public String getDescription()
{
return "Music files (*.mp3)";//;, *.wma, *.wav)";
}
public boolean accept(File f)
{
String name = f.getName();
return f.isDirectory() || (name.endsWith(".mp3"));
// || name.endsWith(".wma") || name.endsWith(".wav"));
}
};
filechooser.addChoosableFileFilter(load_filter);
mode.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
String mo = (String)mode.getSelectedItem();
if(Alarm.ONCE.equals(mo))
{
date.setEnabled(true);
date.setDateFormatString("d M yyyy");
time.setFormat("HH:mm:ss");
}
else if(Alarm.HOURLY.equals(mo))
{
date.setEnabled(false);
time.setFormat("mm:ss");
}
else if(Alarm.DAILY.equals(mo))
{
date.setEnabled(false);
time.setFormat("HH:mm:ss");
}
else if(Alarm.WEEKLY.equals(mo))
{
date.setEnabled(true);
date.setDateFormatString("E");
time.setFormat("HH:mm:ss");
}
else if(Alarm.MONTHLY.equals(mo))
{
date.setEnabled(true);
date.setDateFormatString("d");
time.setFormat("HH:mm:ss");
}
else if(Alarm.YEARLY.equals(mo))
{
date.setEnabled(true);
date.setDateFormatString("d M");
time.setFormat("HH:mm:ss");
}
else if(Alarm.TIMER.equals(mo))
{
date.setEnabled(false);
time.setFormat("HH:mm:ss");
}
}
});
now.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
agent.scheduleStep(new IComponentStep()
{
public Object execute(IInternalAccess ia)
{
IBDIInternalAccess bia = (IBDIInternalAccess)ia;
final Date now = new Date(bia.getTime());
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
date.setDate(now);
time.setValue(now);
}
});
return null;
}
});
// agent.getTime().addResultListener(new SwingDefaultResultListener(AlarmSettingsDialog.this)
// {
// public void customResultAvailable(Object source, Object result)
// {
// Date now = new Date(((Long)result).longValue());
// date.setDate(now);
// time.setValue(now);
// }
// });
// Date now = new Date(agent.getTime());
// date.setDate(now);
// time.setValue(now);
}
});
browse.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
if(filechooser.showDialog(SGUI.getWindowParent(AlarmSettingsDialog.this)
, "Load")==JFileChooser.APPROVE_OPTION)
{
File file = filechooser.getSelectedFile();
//System.out.println("File is: "+file);
alarmtf.setText(""+file);
if(getAlarm()!=null)
{
getAlarm().setFilename(""+file);
}
}
}
});
play.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
if(playing==null)
{
try
{
play.setIcon(icons.getIcon("Stop"));
final URL song = new URL("file:///"+alarmtf.getText());
//System.out.println("Song is: "+song);
agent.scheduleStep(new IComponentStep()
{
public Object execute(IInternalAccess ia)
{
IBDIInternalAccess bia = (IBDIInternalAccess)ia;
playing = bia.getGoalbase().createGoal("play_song");
playing.getParameter("song").setValue(song);
playing.addGoalListener(new IGoalListener()
{
public void goalFinished(AgentEvent ae)
{
play.setIcon(icons.getIcon("Play"));
stopPlaying();
}
public void goalAdded(AgentEvent ae)
{
}
});
bia.getGoalbase().dispatchTopLevelGoal(playing);
return null;
}
});
// agent.createGoal("play_song").addResultListener(new DefaultResultListener()
// {
// public void resultAvailable(Object source, Object result)
// {
// playing = (IEAGoal)result;
// playing.setParameterValue("song", song);
//
// agent.dispatchTopLevelGoalAndWait(playing).addResultListener(new DefaultResultListener()
// {
// public void resultAvailable(Object source, Object result)
// {
// play.setIcon(icons.getIcon("Play"));
// stopPlaying();
// }
//
// public void exceptionOccurred(Object source, Exception exception)
// {
// play.setIcon(icons.getIcon("Play"));
// stopPlaying();
// }
// });
//
// // todo: can this be done without a thread?
// // todo: use a call back
//// Thread t = new Thread(new Runnable()
//// {
//// public void run()
//// {
//// try
//// {
//// agent.dispatchTopLevelGoalAndWait(playing);
//// }
//// catch(Exception e)
//// {
//// System.out.println("Song could not be played: "+e);
//// }
//// play.setIcon(icons.getIcon("Play"));
//// stopPlaying();
//// }
//// });
//// t.start();
// }
// });
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
else
{
play.setIcon(icons.getIcon("Play"));
stopPlaying();
}
}
});
ok.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
stopPlaying();
state_ok = true;
setVisible(false);
}
});
cancel.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
stopPlaying();
state_ok = false;
setVisible(false);
}
});
content.add(new JLabel("Alarm Mode:"), new GridBagConstraints(0,0,1,1,0,0,GridBagConstraints.WEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
content.add(mode, new GridBagConstraints(1,0,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
content.add(new JLabel("Date:"), new GridBagConstraints(0,1,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
content.add(date, new GridBagConstraints(1,1,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
content.add(new JLabel("Time:"), new GridBagConstraints(2,1,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH, new Insets(4,10,2,4),0,0));
content.add(time, new GridBagConstraints(3,1,1,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
content.add(now, new GridBagConstraints(4,1,1,1,0,0,GridBagConstraints.NORTHEAST,
GridBagConstraints.HORIZONTAL, new Insets(4,5,2,4),0,0));
content.add(new JLabel("Sound file:"), new GridBagConstraints(0,2,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
content.add(alarmtf, new GridBagConstraints(1,2,3,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
JPanel buts = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buts.add(browse);
buts.add(play);
content.add(buts, new GridBagConstraints(4,2,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(0,0,0,0),0,0));
content.add(new JLabel("Message:"), new GridBagConstraints(0,3,1,1,0,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(4,2,2,4),0,0));
content.add(messagetf, new GridBagConstraints(1,3,GridBagConstraints.REMAINDER,1,1,0,GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL, new Insets(4,2,2,4),0,0));
JPanel buts2 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buts2.add(ok);
buts2.add(cancel);
content.add(buts2, new GridBagConstraints(0,4,5,1,1,0,GridBagConstraints.NORTHEAST,
GridBagConstraints.NONE, new Insets(0,0,0,0),0,0));
Dimension md = cancel.getMinimumSize();
Dimension pd = cancel.getPreferredSize();
ok.setMinimumSize(md);
ok.setPreferredSize(pd);
md = browse.getMinimumSize();
pd = browse.getPreferredSize();
play.setMinimumSize(md);
play.setPreferredSize(pd);
md = date.getMinimumSize();
pd = date.getPreferredSize();
// Hack to make to date look nice :-(
date.setMinimumSize(new Dimension(md.width+20, md.height));
date.setPreferredSize(new Dimension(pd.width+20, pd.height));
getContentPane().add("Center", content);
// Set the alarm and refresh the view.
// Alarm is cloned to avoid modifying the original object.
if(alarm==null)
{
final Alarm al = new Alarm();
SServiceProvider.getService(agent.getServiceProvider(), IClockService.class)
.addResultListener(new SwingDefaultResultListener(AlarmSettingsDialog.this)
{
public void customResultAvailable(Object source, Object result)
{
IClockService cs = (IClockService)result;
al.setTime(new Time(new Date(cs.getTime())));
setAlarm(al);
}
});
// alarm.setClock((IClockService)agent.getServiceContainer().getService(IClockService.class));
}
else
{
alarm = (Alarm)alarm.clone();
setAlarm(alarm);
}
}
//-------- methods --------
/**
* Set the alarm.
* @param alarm The alarm.
*/
public void setAlarm(Alarm alarm)
{
this.alarm = alarm;
refreshGui();
}
/**
* Get the alarm.
* @return The alarm.
*/
public Alarm getAlarm()
{
refreshModel();
return alarm;
}
/**
* Test if result state is ok.
* @return True, if ok.
*/
public boolean isStateOk()
{
return state_ok;
}
/**
* Refresh the model.
*/
public void refreshModel()
{
if(alarm==null)
{
this.alarm = new Alarm();
// alarm.setClock((IClockService)agent.getServiceContainer().getService(IClockService.class));
}
alarm.setMode((String)mode.getSelectedItem());
alarm.setFilename(alarmtf.getText());
alarm.setMessage(messagetf.getText());
//Time alarmtime = alarm.getTime();
Time alarmtime = new Time();
GregorianCalendar cal = new GregorianCalendar();
cal.setTime((Date)time.getValue());
alarmtime.setSeconds(cal.get(Calendar.SECOND));
alarmtime.setMinutes(cal.get(Calendar.MINUTE));
// Do not set hour if mode hourly
if(!alarm.getMode().equals(Alarm.HOURLY))
alarmtime.setHours(cal.get(Calendar.HOUR_OF_DAY));
if(alarm.getMode().equals(Alarm.ONCE))
{
cal.setTime(date.getDate());
alarmtime.setMonthday(cal.get(Calendar.DAY_OF_MONTH));
alarmtime.setMonth(cal.get(Calendar.MONTH));
alarmtime.setYear(cal.get(Calendar.YEAR));
}
else if(alarm.getMode().equals(Alarm.WEEKLY))
{
cal.setTime(date.getDate());
alarmtime.setWeekday(cal.get(Calendar.DAY_OF_WEEK));
}
else if(alarm.getMode().equals(Alarm.MONTHLY))
{
cal.setTime(date.getDate());
alarmtime.setMonthday(cal.get(Calendar.DAY_OF_MONTH));
}
else if(alarm.getMode().equals(Alarm.YEARLY))
{
cal.setTime(date.getDate());
alarmtime.setMonthday(cal.get(Calendar.DAY_OF_MONTH));
alarmtime.setMonth(cal.get(Calendar.MONTH));
}
alarm.setTime(alarmtime);
//alarm.setNextAlarmtime(); // Hack! todo: do automatically
//System.out.println("date: "+date.getDate());
//System.out.println("time: "+time.getValue());
}
/**
* Refresh the gui.
*/
public void refreshGui()
{
mode.getModel().setSelectedItem(alarm.getMode());
alarmtf.setText(alarm.getFilename());
messagetf.setText(alarm.getMessage());
Time t = alarm.getTime();
GregorianCalendar cal = new GregorianCalendar(t.getYear(), t.getMonth(), t.getMonthday(),
t.getHours(), t.getMinutes(), t.getSeconds());
time.setValue(cal.getTime());
date.setDate(cal.getTime());
}
/**
*
*/
public synchronized void stopPlaying()
{
if(playing!=null)
{
playing.drop();
// playing.isFinished().addResultListener(new IResultListener()
// {
// public void resultAvailable(Object source, Object result)
// {
// if(!((Boolean)result).booleanValue())
// playing.drop();
// playing = null;
// }
//
// public void exceptionOccurred(Object source, Exception exception)
// {
// playing = null;
// }
// });
}
}
/**
* Show the dialog and return the result.
* @param owner The owner.
* @param alarm The alarm.
* @return The new alarm or null.
*/
public static Alarm showDialog(IBDIExternalAccess agent, JFrame owner, Alarm alarm)
{
Alarm ret = null;
AlarmSettingsDialog asd = new AlarmSettingsDialog(agent, owner, alarm);
asd.pack();
asd.setLocation(SGUI.calculateMiddlePosition(owner, asd));
asd.setVisible(true);
if(asd.isStateOk())
ret = asd.getAlarm();
return ret;
}
/**
* Main for testing.
* @param args The arguments.
*/
public static void main(String[] args)
{
Dialog dia = new AlarmSettingsDialog(null,new JFrame(), null);
dia.pack();
dia.setVisible(true);
}
}