private void setUpTransitions(int length) {
List<Value> sequences = sequenceToShowChooser.getSelectedValuesList();
if (this.serializeSequencesBox.isSelected() && sequences.size() > 1) {
int numSeq = sequences.size();
timeController.setEndTime(length * numSeq);
addTransitionsSerialized(timeController.getAllFadedTime(), true);
} else {
timeController.setEndTime(length);
addTransitions(timeController.getAllFadedTime(), true);
}
}
/**
* @todo Copy and paste code, refactor. Maybe it is best to add the transitions once they are
* known and not every time a button is pressed. The buttons would then change only the time
* controller and not affect the canvas items directly.
*/
private void addTransitionsSerialized(final double newTargetTime, final boolean highlightStates) {
List<Value> selected = sequenceToShowChooser.getSelectedValuesList();
List<ArrayList<FCAElement>> objectSequences = calculateObjectSequences();
Iterator<Value> seqValIt = sequenceValues.iterator();
int seqNum = 0;
int seqLength = timelineValues.size();
List<FCAElement> lastSequence = null;
ArrowStyle[] styles = DiagramSchema.getCurrentSchema().getArrowStyles();
ArrowStyle style = null;
int trailCount = 0;
for (ArrayList<FCAElement> sequence : objectSequences) {
Value curSequenceValue = seqValIt.next();
if (!selected.contains(curSequenceValue)) {
seqNum++;
continue;
}
if (lastSequence != null) {
Color nextColor = styles[seqNum % styles.length].getColor();
DiagramNode endLast = findObjectConceptNode(lastSequence.get(lastSequence.size() - 1));
DiagramNode startNew = findObjectConceptNode(sequence.get(0));
if (endLast == null) {
continue;
}
if (endLast != startNew) {
SimpleLineDiagram diagram = (SimpleLineDiagram) diagramView.getDiagram();
diagram.addExtraCanvasItem(
new InterSequenceTransitionArrow(
endLast,
startNew,
style,
nextColor,
trailCount * seqLength + 0.5,
timeController));
}
}
style = styles[seqNum % styles.length];
if (lastSequence == null) {
this.targetTime = newTargetTime;
this.lastAnimationTime = 0;
}
addTransitions(curSequenceValue, sequence, style, highlightStates, trailCount * seqLength);
seqNum++;
trailCount++;
lastSequence = sequence;
}
}
private void addTransitions(double newTargetTime, boolean highlightStates) {
List<Value> selected = sequenceToShowChooser.getSelectedValuesList();
List<ArrayList<FCAElement>> objectSequences = calculateObjectSequences();
Iterator<Value> seqValIt = sequenceValues.iterator();
int styleNum = 0;
boolean start = true;
for (List<FCAElement> sequence : objectSequences) {
Value curSequenceValue = seqValIt.next();
if (start) {
start = false;
this.targetTime = newTargetTime;
this.lastAnimationTime = 0;
}
ArrowStyle[] styles = DiagramSchema.getCurrentSchema().getArrowStyles();
if (selected.contains(curSequenceValue)) {
addTransitions(curSequenceValue, sequence, styles[styleNum], highlightStates, 0);
}
styleNum = (styleNum + 1) % styles.length;
}
}