/*
* for use with CustomBorderPort testing
*/
private void connect(
BorderPortTestNode source, int sourcePort, BorderPortTestNode target, int targetPort) {
CustomConnectionWidget connection = new CustomConnectionWidget(this);
Widget src = source.getOutputPort(sourcePort);
Widget tgt = target.getInputPort(targetPort);
connection.setSourceAnchor(AnchorFactory.createCircularAnchor(src, 2));
connection.setTargetAnchor(AnchorFactory.createCircularAnchor(tgt, 2));
addEdge(connection);
connections.add(new Connection(source, sourcePort, target, targetPort, connection));
}
@Override
public State keyPressed(Widget widget, WidgetKeyEvent event) {
VisualScene scene = (VisualScene) widget;
if (event.getKeyCode() == KeyEvent.VK_N) { // type 'n' to create a new object
BorderPortTestNode node = new BorderPortTestNode(scene.getVisualScene());
node.setPreferredLocation(new Point((int) scene.getMouseX(), (int) scene.getMouseY()));
scene.setLastPointCreatedAt(new Point((int) scene.getMouseX(), (int) scene.getMouseY()));
scene.addNode(node);
}
if (event.getKeyCode() == KeyEvent.VK_F) { // type 'f' to create a new object
// VisualNode node = new FloatDisplay(scene.getScene(),
// scene.getDataScene());
// node.setPreferredLocation(new Point((int) scene.getMouseX(), (int)
// scene.getMouseY()));
// scene.setLastPointCreatedAt(new Point((int) scene.getMouseX(), (int)
// scene.getMouseY()));
// scene.addNode(node);
}
if (event.isAltDown()
&& event.getKeyCode() == KeyEvent.VK_A) { // alt + 'a' for align mode toggle
scene.setAlignMode();
scene.removeHoverActions();
}
if (event.isAltDown()
&& event.getKeyCode() == KeyEvent.VK_E) { // alt + 'e' for edit/use mode toggle
scene.setEditMode();
}
if (event.isAltDown()
&& event.getKeyCode() == KeyEvent.VK_R) { // alt + 'r' route selected selectedObjects
scene.routeSelectedEdges();
}
if (event.isAltDown() && event.isShiftDown() && event.getKeyCode() == KeyEvent.VK_R) {
scene.unrouteSelectedEdges();
}
//// use arrows to move selected objects
if (getSelectedObjects().size() > 0) {
Set array = getSelectedObjects();
if (event.getKeyCode() == KeyEvent.VK_UP) {
for (Iterator i = array.iterator(); i.hasNext(); ) {
try {
BorderPortTestNode node = (BorderPortTestNode) i.next();
node.setPreferredLocation(
new Point(node.getPreferredLocation().x, node.getPreferredLocation().y - 2));
} catch (java.lang.ClassCastException e) {
}
}
}
if (event.getKeyCode() == KeyEvent.VK_DOWN) {
for (Iterator i = array.iterator(); i.hasNext(); ) {
try {
BorderPortTestNode node = (BorderPortTestNode) i.next();
node.setPreferredLocation(
new Point(node.getPreferredLocation().x, node.getPreferredLocation().y + 2));
} catch (java.lang.ClassCastException e) {
}
}
}
if (event.getKeyCode() == KeyEvent.VK_LEFT) {
for (Iterator i = array.iterator(); i.hasNext(); ) {
try {
BorderPortTestNode node = (BorderPortTestNode) i.next();
node.setPreferredLocation(
new Point(node.getPreferredLocation().x - 2, node.getPreferredLocation().y));
} catch (java.lang.ClassCastException e) {
}
}
}
if (event.getKeyCode() == KeyEvent.VK_RIGHT) {
for (Iterator i = array.iterator(); i.hasNext(); ) {
try {
BorderPortTestNode node = (BorderPortTestNode) i.next();
node.setPreferredLocation(
new Point(node.getPreferredLocation().x + 2, node.getPreferredLocation().y));
} catch (java.lang.ClassCastException e) {
}
}
}
}
if (event.getKeyCode() == KeyEvent.VK_E) {
widget.getScene().setActiveTool(EDGE_CONTROL_MODE);
scene.addEdgeSelectionAction();
} else if (event.getKeyCode() == KeyEvent.VK_DELETE) {
// need to add object and edge deletion
}
return State.REJECTED;
}