public void mouseReleased(MouseEvent e) {
if (ltool.isEnabled()) {
if (endComponent instanceof GigEDescriptor)
endComponent = ((GigEDescriptor) endComponent).getUnlinkedPort();
if (!ltool.addLink(linkGraphic, endComponent)) {
ExpCoordinator.print(
new String(
"LinkTool.ComponentListener::mouseReleased from "
+ startComponent.getLabel()
+ " cancelled"),
TEST_ADD);
if (ltool.isVirtualTopology())
ltool
.expCoordinator
.getCurrentExp()
.getVirtualTopology()
.getTopologyPanel()
.removeLink(linkGraphic);
else ExpCoordinator.getMainWindow().getTopologyPanel().removeLink(linkGraphic);
}
startComponent = null;
endComponent = null;
linkGraphic = null;
ltool.setEnabled(false);
}
}
public void mousePressed(MouseEvent e) {
if (ltool.isEnabled()) {
startComponent = ((ONLComponentButton) e.getSource()).getONLComponent();
if (startComponent instanceof GigEDescriptor) {
ExpCoordinator.print(
new String(
"LinkTool.ComponentListener.mousePressed gige startComponent:"
+ startComponent.getLabel()),
TEST_GIGE);
startComponent = ((GigEDescriptor) startComponent).getUnlinkedPort();
if (startComponent != null)
ExpCoordinator.print(
new String(" unlinked port: " + startComponent.getLabel()), TEST_GIGE);
else ExpCoordinator.print(" unlinked port: null", TEST_GIGE);
}
if (startComponent instanceof HardwareHost)
startComponent = ((HardwareHost) startComponent).getPort(0);
endComponent = null;
if (startComponent.isLinkable() && (!startComponent.isLinked())) {
LinkDescriptor ld =
ltool.createLinkDescriptor(
startComponent); // new LinkDescriptor(ltool.getNextLabel(), startComponent,
// ltool.currentBW, ltool.expCoordinator);
linkGraphic = (LinkGraphic) ld.getGraphic();
if (linkGraphic.getONLComponent() == null)
ExpCoordinator.print("LinkTool.ComponentListener::mousePressed onlcomp == null", 2);
// linkGraphic = new LinkGraphic();
// linkGraphic.setPoint1(startComponent.getGraphic());
linkGraphic.setVisible(true);
ltool
.getTopologyPanel()
.addLink(linkGraphic); // expCoordinator.getMainWindow().getTopologyPanel()
// System.out.println("LinkTool.ComponentListener::mousePressed component " +
// startComponent.getLabel());
setIntermediate(
e.getPoint(), ((ONLComponentButton) e.getSource()).getONLComponent().getGraphic());
} else {
ExpCoordinator.print(
new String(
"LinkTool::mousePressed startComponent "
+ startComponent.getLabel()
+ " is Linked"),
2);
startComponent = null;
ltool.setEnabled(false);
}
}
}
public void mouseExited(MouseEvent e) {
if (ltool.isEnabled() && startComponent != null && endComponent != null) {
if (endComponent == ((ONLComponentButton) e.getSource()).getONLComponent())
endComponent = null;
// if (endComponent != null) System.out.println("LinkTool.ComponentListener::mouseEntered
// component " + endComponent.getLabel());
}
}
public void mouseDragged(MouseEvent e) {
if (ltool.isEnabled()) {
// System.out.println("LinkTool.ComponentListener::mouseDragged");
// translate point to real coordinates since point is in relation to the source component
setIntermediate(
e.getPoint(), ((ONLComponentButton) e.getSource()).getONLComponent().getGraphic());
}
}
public void mouseEntered(MouseEvent e) {
if (ltool.isEnabled()) {
endComponent = ((ONLComponentButton) e.getSource()).getONLComponent();
if (endComponent instanceof HardwareHost)
endComponent = ((HardwareHost) endComponent).getPort(0);
// System.out.println("LinkTool.ComponentListener::mouseEntered component " +
// endComponent.getLabel());
}
}
public void setIntermediate(Point p, ONLGraphic c) {
if (ltool.isEnabled()) {
if (linkGraphic != null) {
Point pnt = new Point(p);
// System.out.println("LinkTool::setIntermediate (" + pnt.getX() + ", " + pnt.getY() +
// ")");
if (c != null) {
// System.out.println(" translated by (" + c.getScreenX()+ ", "
// + c.getScreenY() + ")");
pnt.translate(
(c.getScreenX() + HardwareGraphic.OFFSET),
(c.getScreenY() + HardwareGraphic.D_OFFSET));
// System.out.println(" (" + pnt.getX() + ", " + pnt.getY() +
// ")");
}
linkGraphic.setIntermediate(pnt);
linkGraphic.revalidate();
linkGraphic.repaint();
}
}
}