private boolean setMinMax(double min, double max) {
if (model != null) {
if (min > max) {
throw new IllegalArgumentException("min should be less than max");
} else if (min == max) {
// Avoid setting values at this point
return false;
}
double previousBoundsMin = model.getCustomMin();
double previousBoundsMax = model.getCustomMax();
// Custom bounds
if (model.getCustomMin() == model.getPreviousMin()) {
model.setCustomMin(min);
} else if (model.getCustomMin() < min) {
model.setCustomMin(min);
}
if (model.getCustomMax() == model.getPreviousMax()) {
model.setCustomMax(max);
} else if (model.getCustomMax() > max) {
model.setCustomMax(max);
}
model.setPreviousMin(min);
model.setPreviousMax(max);
if (model.hasValidBounds()) {
fireTimelineModelEvent(
new TimelineModelEvent(
TimelineModelEvent.EventType.MIN_MAX, model, new double[] {min, max}));
if (model.getCustomMax() != max || model.getCustomMin() != min) {
fireTimelineModelEvent(
new TimelineModelEvent(
TimelineModelEvent.EventType.CUSTOM_BOUNDS, model, new double[] {min, max}));
}
}
if ((Double.isInfinite(previousBoundsMax) || Double.isInfinite(previousBoundsMin))
&& model.hasValidBounds()) {
fireTimelineModelEvent(
new TimelineModelEvent(TimelineModelEvent.EventType.VALID_BOUNDS, model, true));
} else if (!Double.isInfinite(previousBoundsMax)
&& !Double.isInfinite(previousBoundsMin)
&& !model.hasValidBounds()) {
fireTimelineModelEvent(
new TimelineModelEvent(TimelineModelEvent.EventType.VALID_BOUNDS, model, false));
}
return true;
}
return false;
}
@Override
public void setCustomBounds(double min, double max) {
if (model != null) {
if (model.getCustomMin() != min || model.getCustomMax() != max) {
if (min >= max) {
throw new IllegalArgumentException("min should be less than max");
}
if (min < model.getMin() || max > model.getMax()) {
throw new IllegalArgumentException("Min and max should be in the bounds");
}
// Interval
if (model.getIntervalStart() < min || model.getIntervalEnd() > max) {
dynamicController.setVisibleInterval(min, max);
}
// Custom bounds
double[] val = new double[] {min, max};
model.setCustomMin(min);
model.setCustomMax(max);
fireTimelineModelEvent(
new TimelineModelEvent(TimelineModelEvent.EventType.CUSTOM_BOUNDS, model, val));
}
}
}
@Override
public void setInterval(double from, double to) {
if (model != null) {
if (model.getIntervalStart() != from || model.getIntervalEnd() != to) {
if (from >= to) {
throw new IllegalArgumentException("from should be less than to");
}
if (from < model.getCustomMin() || to > model.getCustomMax()) {
throw new IllegalArgumentException("From and to should be in the bounds");
}
dynamicController.setVisibleInterval(from, to);
}
}
}