@Override
public void stopDragging(DrawingController controller, GraphicalRepresentation focusedGR) {
if (beforePreviousSegment != null && beforePreviousSegment.overlap(currentSegment)) {
getConnector()._simplifyLayoutOfCurrentPolylinByDeletingTwoPoints(index - 1);
}
if (afterNextSegment != null && afterNextSegment.overlap(currentSegment)) {
getConnector()._simplifyLayoutOfCurrentPolylinByDeletingTwoPoints(index + 1);
}
super.stopDragging(controller, focusedGR);
}
private void retrieveInfos() {
currentSegment = getArea();
index = getPolylin().getSegmentIndex(currentSegment);
if (index <= 0 || index >= getPolylin().getSegmentNb() - 1) {
RectPolylinConnector.logger.warning(
"Inconsistent data while managing adjustable segment in RectPolylinConnector "
+ getGraphicalRepresentation().getText()
+ " index="
+ index
+ " polylin.getSegmentNb()="
+ getPolylin().getSegmentNb());
return;
}
previousSegment = getPolylin().getSegmentAt(index - 1);
nextSegment = getPolylin().getSegmentAt(index + 1);
if (currentSegment.getApproximatedOrientation() == null
|| previousSegment.getApproximatedOrientation() == null
|| nextSegment.getApproximatedOrientation() == null) {
RectPolylinConnector.logger.warning(
"Inconsistent data while managing adjustable segment in RectPolylinConnector");
return;
}
if (index > 1) {
beforePreviousSegment = getPolylin().getSegmentAt(index - 2);
}
if (index + 2 < getPolylin().getSegmentNb()) {
afterNextSegment = getPolylin().getSegmentAt(index + 2);
}
currentOrientation = currentSegment.getApproximatedOrientation();
previousOrientation = previousSegment.getApproximatedOrientation();
nextOrientation = nextSegment.getApproximatedOrientation();
if (currentOrientation.isHorizontal()) {
if (previousOrientation == SimplifiedCardinalDirection.NORTH) {
if (nextOrientation == SimplifiedCardinalDirection.NORTH) {
draggingAuthorizedArea =
new FGERectangle(previousSegment.getP1(), nextSegment.getP2(), Filling.FILLED);
} else if (nextOrientation == SimplifiedCardinalDirection.SOUTH) {
FGESegment limit;
if (previousSegment.getP1().y > nextSegment.getP2().y) {
limit =
new FGESegment(
new FGEPoint(currentSegment.getP1().x, nextSegment.getP2().y),
new FGEPoint(currentSegment.getP2().x, nextSegment.getP2().y));
} else {
limit =
new FGESegment(
new FGEPoint(currentSegment.getP1().x, previousSegment.getP1().y),
new FGEPoint(currentSegment.getP2().x, previousSegment.getP1().y));
}
draggingAuthorizedArea = new FGEHalfBand(limit, SimplifiedCardinalDirection.NORTH);
}
} else if (previousOrientation == SimplifiedCardinalDirection.SOUTH) {
if (nextOrientation == SimplifiedCardinalDirection.SOUTH) {
draggingAuthorizedArea =
new FGERectangle(previousSegment.getP1(), nextSegment.getP2(), Filling.FILLED);
} else if (nextOrientation == SimplifiedCardinalDirection.NORTH) {
FGESegment limit;
if (previousSegment.getP1().y < nextSegment.getP2().y) {
limit =
new FGESegment(
new FGEPoint(currentSegment.getP1().x, nextSegment.getP2().y),
new FGEPoint(currentSegment.getP2().x, nextSegment.getP2().y));
} else {
limit =
new FGESegment(
new FGEPoint(currentSegment.getP1().x, previousSegment.getP1().y),
new FGEPoint(currentSegment.getP2().x, previousSegment.getP1().y));
}
draggingAuthorizedArea = new FGEHalfBand(limit, SimplifiedCardinalDirection.SOUTH);
}
}
}
if (currentOrientation.isVertical()) {
if (previousOrientation == SimplifiedCardinalDirection.EAST) {
if (nextOrientation == SimplifiedCardinalDirection.EAST) {
draggingAuthorizedArea =
new FGERectangle(previousSegment.getP1(), nextSegment.getP2(), Filling.FILLED);
} else if (nextOrientation == SimplifiedCardinalDirection.WEST) {
FGESegment limit;
if (previousSegment.getP1().x < nextSegment.getP2().x) {
limit =
new FGESegment(
new FGEPoint(nextSegment.getP2().x, currentSegment.getP1().y),
new FGEPoint(nextSegment.getP2().x, currentSegment.getP2().y));
} else {
limit =
new FGESegment(
new FGEPoint(previousSegment.getP1().x, currentSegment.getP1().y),
new FGEPoint(previousSegment.getP1().x, currentSegment.getP2().y));
}
draggingAuthorizedArea = new FGEHalfBand(limit, SimplifiedCardinalDirection.EAST);
}
} else if (previousOrientation == SimplifiedCardinalDirection.WEST) {
if (nextOrientation == SimplifiedCardinalDirection.WEST) {
draggingAuthorizedArea =
new FGERectangle(previousSegment.getP1(), nextSegment.getP2(), Filling.FILLED);
} else if (nextOrientation == SimplifiedCardinalDirection.EAST) {
FGESegment limit;
if (previousSegment.getP1().x > nextSegment.getP2().x) {
limit =
new FGESegment(
new FGEPoint(nextSegment.getP2().x, currentSegment.getP1().y),
new FGEPoint(nextSegment.getP2().x, currentSegment.getP2().y));
} else {
limit =
new FGESegment(
new FGEPoint(previousSegment.getP1().x, currentSegment.getP1().y),
new FGEPoint(previousSegment.getP1().x, currentSegment.getP2().y));
}
draggingAuthorizedArea = new FGEHalfBand(limit, SimplifiedCardinalDirection.WEST);
}
}
}
if (draggingAuthorizedArea == null) {
logger.warning("Inconsistent data while managing adjustable segment in RectPolylinConnector");
return;
}
consistentData = true;
}