ChartGenerator createNewChart(final GUIState simulation) {
generator = createNewGenerator();
globalAttributes = new GlobalAttributes();
generator.addGlobalAttribute(globalAttributes); // it'll be added last
// set up the simulation -- need a new name other than guiObjects: and it should be
// a HashMap rather than a Bag.
if (simulation.guiObjects == null) simulation.guiObjects = new Bag();
simulation.guiObjects.add(generator);
final JFrame f = generator.createFrame(simulation);
WindowListener wl =
new WindowListener() {
public void windowActivated(WindowEvent e) {}
public void windowClosed(WindowEvent e) {}
public void windowClosing(WindowEvent e) {
generator.quit();
}
public void windowDeactivated(WindowEvent e) {}
public void windowDeiconified(WindowEvent e) {}
public void windowIconified(WindowEvent e) {}
public void windowOpened(WindowEvent e) {}
};
f.addWindowListener(wl);
f.setVisible(true);
return generator;
}
/** Used to find the global attributes that another inspector has set so I can share it. */
GlobalAttributes findGlobalAttributes() {
if (generator == null) return null; // got a problem
int len = generator.getGlobalAttributeCount();
for (int i = 0; i < len; i++)
if ((generator.getGlobalAttribute(i) instanceof GlobalAttributes))
return (GlobalAttributes) generator.getGlobalAttribute(i);
return null;
}
public void updateInspector() {
double time = simulation.state.schedule.time();
// we should only update if we're at a new time that we've not seen yet, or if
// we're at the start of inspection and haven't done an update yet. It's possible
// for this second condition to be true while the first one is false: if we're at
// simulation start, then lastTime == Schedule.BEFORE_SIMULATION == time, but we'd
// still want to update at least one time.
if (time >= Schedule.EPOCH
&& time < Schedule.AFTER_SIMULATION
&& (lastTime < time || !updatedOnceAlready)) // bug fix
{
updatedOnceAlready = true;
updateSeries(time, lastTime);
lastTime = time;
// now determine when to update
switch (globalAttributes.redraw) {
case REDRAW_ALWAYS: // do it now
generator.update();
break;
case REDRAW_TENTH_SEC:
updateBefore(100);
break;
case REDRAW_HALF_SEC:
updateBefore(500);
break;
case REDRAW_ONE_SEC:
updateBefore(1000);
break;
case REDRAW_TWO_SECS:
updateBefore(2000);
break;
case REDRAW_FIVE_SECS:
updateBefore(5000);
break;
case REDRAW_TEN_SECS:
updateBefore(10000);
break;
case REDRAW_DONT: // do nothing
break;
default:
System.err.println("Unknown redraw time specified");
}
}
}