public void actionPerformed(ActionEvent e) {
JMenuItem jmi = (JMenuItem) e.getSource();
Iterator marks = mediator.getMarkerModel().getMarkersWithLabel(jmi.getText());
if (marks.hasNext()) {
ChronicleMarker marker = (ChronicleMarker) marks.next();
Instant to = marker.getWhen();
Instant from = mediator.getMajorMoment();
viper.api.impl.Util.shiftDescriptors(new Descriptor[] {desc}, from, to);
}
}
public void actionPerformed(ActionEvent e) {
Iterator toInterp = Collections.singleton(desc).iterator();
JMenuItem jmi = (JMenuItem) e.getSource();
Iterator marks = mediator.getMarkerModel().getMarkersWithLabel(jmi.getText());
if (marks.hasNext()) {
ChronicleMarker marker = (ChronicleMarker) marks.next();
Instant to = marker.getWhen();
Instant from = mediator.getMajorMoment();
mediator.getPropagator().interpolateDescriptors(toInterp, from, to);
}
}
/**
* Find a new name that isn't among the used names.
*
* @param prefix
* @param usedNames
* @return
*/
public static String unusedName(String prefix, Iterator usedNames) {
SortedSet u = new TreeSet();
while (usedNames.hasNext()) {
String curr = (String) usedNames.next();
if (curr.startsWith(prefix)) {
String postfix = curr.substring(prefix.length());
u.add(postfix);
}
}
int count = 0;
while (u.contains(String.valueOf(count))) {
count++;
}
return prefix + count;
}
private void resetMarks() {
interpToMark.removeAll();
shiftToMark.removeAll();
Iterator marks = mediator.getMarkerModel().getLabels().iterator();
boolean hasMark = false;
while (marks.hasNext()) {
String mark = (String) marks.next();
if (!ChronicleViewer.CURR_FRAME_LABEL.equals(mark)) {
JMenuItem mi = new JMenuItem(mark);
mi.addActionListener(itmAction);
interpToMark.add(mi);
mi = new JMenuItem(mark);
mi.addActionListener(stmAction);
shiftToMark.add(mi);
hasMark = true;
}
}
shiftToMark.setEnabled(hasMark);
interpToMark.setEnabled(hasMark);
}
public Object next() {
return ((AttrConfig) attrs.next()).getAttrName();
}
public boolean hasNext() {
return attrs.hasNext();
}
public Object next() {
return ((Config) descs.next()).getDescName();
}
public boolean hasNext() {
return descs.hasNext();
}