public void viewChange(View new_view) {
Vector mbrship;
if (new_view != null && (mbrship = new_view.getMembers()) != null) {
tree._put(SEP, "members", mbrship);
tree._put(SEP, "coordinator", mbrship.firstElement());
}
}
public void redrawTree(boolean doRepaint) {
displayText = false;
if (argument == null) return;
if (argument.isMultiRoots()) {
argument.deleteDummyRoot();
argument.setMultiRoots(false);
}
TreeVertex root = null;
Vector roots = argument.getTree().getRoots();
if (roots.size() > 1) {
if (argument.getDummyRoot() == null) {
argument.addDummyRoot(roots);
}
root = argument.getDummyRoot();
} else if (roots.size() == 1) {
root = (TreeVertex) roots.firstElement();
}
// if root == null, the entire tree has been erased,
// so call emptyTree() to clean things up and
// clear the display
if (root == null) {
argument.emptyTree(false);
} else {
calcTreeShape(root);
}
if (doRepaint) {
repaint();
}
/*
if (displayFrame.getMainDiagramPanel() == this)
{
searchFrame.updateDisplays(false);
}
*/
}
/** Fetches all data from underlying tree model and display it graphically */
void init() {
Vector mbrship = null;
addGuiNode(SEP);
mbrship =
tree != null && tree.getMembers() != null ? (Vector) tree.getMembers().clone() : null;
if (mbrship != null) {
tree._put(SEP, "members", mbrship);
tree._put(SEP, "coordinator", mbrship.firstElement());
}
}
/** Reaction to Add/Delete buttons. */
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmdAdd.equals(cmd)) {
Zone z = ((ControllerSWARM) controller).new Zone();
Vector<AbstractNetworkElement> ml =
((AbstractControllerComplex) controller).getMyMonitor().getPredecessors();
Vector<AbstractNetworkElement> cl =
((AbstractControllerComplex) controller).getMyMonitor().getSuccessors();
if (ml.size() > 0) z.bottleneck = (AbstractLinkHWC) ml.firstElement();
if (cl.size() > 0) {
z.setFromOnramp((AbstractLinkHWC) cl.firstElement());
z.setToOnramp((AbstractLinkHWC) cl.firstElement());
}
z.initialize();
zones.add(z);
zoneTM.fireTableStructureChanged();
setUpBottleneckColumn();
setUpFromOnrampColumn();
setUpToOnrampColumn();
}
if (cmdDelete.equals(cmd)) {
try {
int[] selected = zonetab.getSelectedRows();
if ((selected != null) && (selected.length > 0))
for (int i = 0; i < selected.length; i++) {
int idx = selected[i] - i;
if ((idx >= 0) && (idx < zones.size())) {
zones.remove(idx);
zoneTM.fireTableStructureChanged();
setUpBottleneckColumn();
setUpFromOnrampColumn();
setUpToOnrampColumn();
}
}
} catch (Exception ex) {
}
}
return;
}
private void browseAction() {
if (selectedPath == null) {
selectedPath = System.getenv("ROPE_SOURCES_DIR");
if (selectedPath != null) {
File dir = new File(selectedPath);
if (!dir.exists() || !dir.isDirectory()) {
String message =
String.format(
"The sources path set in environment variable ROPE_SOURCES_DIR is not avaliable.\n%s",
selectedPath);
JOptionPane.showMessageDialog(null, message, "ROPE", JOptionPane.WARNING_MESSAGE);
selectedPath = null;
} else {
System.out.println("Source folder path set from ROPE_SOURCES_DIR: " + selectedPath);
}
}
if (selectedPath == null) {
selectedPath = System.getProperty("user.dir");
System.out.println("Source folder path set to current directory: " + selectedPath);
}
}
Vector<RopeFileFilter> filters = new Vector<RopeFileFilter>();
filters.add(
new RopeFileFilter(
new String[] {".a", ".asm", ".aut", ".s"}, "Assembly files (*.a *.asm *.aut *.s)"));
filters.add(new RopeFileFilter(new String[] {".m", ".mac"}, "Macro files (*.m *.mac)"));
filters.add(new RopeFileFilter(new String[] {".lst"}, "List files (*.lst)"));
filters.add(new RopeFileFilter(new String[] {".txt"}, "Text files (*.txt)"));
RopeFileChooser chooser = new RopeFileChooser(selectedPath, null, filters);
chooser.setDialogTitle("Source document selection");
chooser.setFileFilter(filters.firstElement());
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
File file = chooser.open(this, fileText);
if (file != null) {
if (loadSourceFile(file)) {
mainFrame.showExecWindow(baseName);
}
}
}
/** @return The position of the first <code>Lite</code> object. */
public Point getPosition() {
if (!lites.isEmpty()) return ((Lite) lites.firstElement()).getPosition();
else return new Point();
}
public void addNewEdge() {
if (!canCreateEdge) {
// refreshDisplay();
return;
}
canCreateEdge = false;
Vector vertexList = argument.getTree().getVertexList();
boolean addNewEdge = false;
if (!vertexList.contains(startVertex)) {
addNewEdge = true;
argument.getTree().addVertex(startVertex);
argument.getFreeVertexList().remove(startVertex);
}
if (!vertexList.contains(endVertex)) {
addNewEdge = true;
argument.getTree().addVertex(endVertex);
argument.getFreeVertexList().remove(endVertex);
}
if (addNewEdge) {
argument.getTree().addEdge(endVertex, startVertex);
// If addNewEdge is true here, either or both vertexes are new
// to the tree, so new edge must be OK
startVertex.setHasParent(true);
calcSubtreeShapes();
displayFrame.controlFrame.updateDisplays(true);
// displayFrame.controlFrame.getUndoStack().push(new
// EditAction(displayFrame.controlFrame, "adding a support"));
}
// If reach this far, tree already contains both vertices.
// No need to check if edge already exists since have checked if
// vertex has a parent. Just need to check if new edge creates a
// cycle. If it does, we delete the edge we just added.
if (argument.isMultiRoots()) {
argument.deleteDummyRoot();
argument.setMultiRoots(false);
}
argument.getTree().addEdge(endVertex, startVertex);
startVertex.setHasParent(true);
TreeVertex root;
Vector roots = argument.getTree().getRoots();
if (roots.size() == 0) {
deleteCycle(startVertex, endVertex);
return;
}
if (roots.size() > 1) {
argument.addDummyRoot(roots);
root = argument.getDummyRoot();
} else {
root = (TreeVertex) roots.firstElement();
}
try {
argument.getTree().breadthFirstTopSort(root);
} catch (GraphException e) {
deleteCycle(startVertex, endVertex);
return;
}
// If we survive the cycle test, the edge is OK.
redrawTree(true);
}