/////////////////////////////////////////////////////////////
// constructor
////////////////////////////////////////////////////////////
public StepControl(final ToolParent parent) {
// sort out the small & large time steps
initialiseTimeStepSizes();
_listeners = new Vector<StepperListener>(0, 1);
_participants = new Hashtable<Object, somePeriod>();
/** the timer-related settings */
_theTimer = new MWC.Utilities.Timer.Timer();
_theTimer.stop();
setAutoStep(1000);
_theTimer.addTimerListener(this);
_goingForward = true;
_largeSteps = true;
// create our default highlighter
_defaultHighlighter =
new Debrief.GUI.Tote.Painters.Highlighters.PlotHighlighter.RectangleHighlight();
if (_myHighlighters == null) {
_myHighlighters = new Vector<PlotHighlighter>(0, 1);
_myHighlighters.add(_defaultHighlighter);
_myHighlighters.add(new Debrief.GUI.Tote.Painters.Highlighters.RangeHighlighter());
_myHighlighters.add(new Debrief.GUI.Tote.Painters.Highlighters.SymbolHighlighter());
}
_currentHighlighter = _myHighlighters.elementAt(0);
// initialise the date format
_dateFormatter =
new java.text.SimpleDateFormat(MWC.Utilities.TextFormatting.FormatRNDateTime.getExample());
_dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT"));
}
public final void setDateFormat(final String val) {
// update the formatter
_dateFormatter.applyPattern(val);
// has our date been set?
final HiResDate tNow = this.getCurrentTime();
if (tNow != null) {
// and update the form
updateForm(tNow);
}
}
/**
* private method to produce a time string from the indicated DTG we've moved it out of the
* newTime box so that we can access it from a tester
*/
public String getNewTime(final HiResDate DTG) {
final String pattern = _dateFormatter.toPattern();
String res = "";
if (pattern.startsWith("'T+'")) {
// hey, we're doing our "Special format".
res = "T ";
// get the T-zero time
final HiResDate theTZero = getTimeZero();
if (theTZero == null) {
// no, return an error message
return "N/A";
}
final long Tzero = theTZero.getMicros();
// what's the elapsed time
final long elapsed = DTG.getMicros() - Tzero;
if (Math.abs(elapsed) > 1000000000000l) {
res = "N/A";
} else {
// how many seconds is this?
long secs = (long) (elapsed / 1000000d);
// are we +ve?
if (secs > 0) {
res += "+";
} else {
res += "-";
}
// ok, we've handled the +ve/-ve make it absolute
secs = Math.abs(secs);
// which format do they want?
String format = pattern.substring(pattern.indexOf(" "));
// strip the format string
format = format.trim();
if (format.equals("SSS")) {
// do we have our number formatter?
if (_secondsFormat == null) _secondsFormat = new java.text.DecimalFormat("000s");
res += _secondsFormat.format(secs);
} else if (format.equals("MM:SS")) {
// how many mins?
final long mins = secs / 60;
// and the seconds
secs -= mins * 60;
res += mins;
res += ":";
res += MWC.Utilities.TextFormatting.BriefFormatLocation.df2.format(secs);
} else {
MWC.Utilities.Errors.Trace.trace("Step control: invalid TZero format found:" + format);
}
}
} else {
// are we in hi-res mode or not?
if (HiResDate.inHiResProcessingMode()) res = DebriefFormatDateTime.formatMicros(DTG);
else res = _dateFormatter.format(DTG.getDate());
}
return res;
}
public final String getDateFormat() {
return _dateFormatter.toPattern();
}