private boolean setPathLength(OPath path) {
float f = 0.0f;
try {
String num = _length.getText();
if (num == null || num.length() == 0) {
num = "0.0";
}
f = Float.parseFloat(num);
if (_units.isSelected()) {
path.setLength(f * 25.4f);
} else {
path.setLength(f * 10f);
}
} catch (NumberFormatException nfe) {
f = -1.0f;
}
if (f < 0.0f) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("MustBeFloat", _length.getText()),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return false;
}
return true;
}
/**
* Construct the array of icons that displays the path
*
* @param path
*/
private ArrayList<Positionable> makePathGroup(OPath path) {
Portal fromPortal = path.getFromPortal();
Portal toPortal = path.getToPortal();
String name = path.getName();
java.util.List<Positionable> list = _parent.getCircuitGroup();
if (log.isDebugEnabled()) {
log.debug("makePathGroup for " + name + " CircuitGroup size= " + list.size());
}
ArrayList<Positionable> pathGroup = new ArrayList<Positionable>();
for (int i = 0; i < list.size(); i++) {
Positionable pos = list.get(i);
if (pos instanceof IndicatorTrack) {
ArrayList<String> paths = ((IndicatorTrack) pos).getPaths();
if (paths != null) {
for (int j = 0; j < paths.size(); j++) {
if (name.equals(paths.get(j))) {
((IndicatorTrack) pos).setControlling(true);
pathGroup.add(pos);
}
}
}
} else {
PortalIcon icon = (PortalIcon) pos;
Portal portal = icon.getPortal();
if (portal.equals(fromPortal)) {
pathGroup.add(icon);
} else if (portal.equals(toPortal)) {
pathGroup.add(icon);
}
}
}
return pathGroup;
}
private static Element storePath(OPath path) {
Element elem = new Element("path");
elem.setAttribute("pathName", path.getName());
elem.setAttribute("blockName", "" + path.getBlock().getSystemName());
Portal portal = path.getFromPortal();
if (portal != null) {
elem.setAttribute("fromPortal", portal.getName());
}
portal = path.getToPortal();
if (portal != null) {
elem.setAttribute("toPortal", portal.getName());
}
List<BeanSetting> list = path.getSettings();
for (int i = 0; i < list.size(); i++) {
BeanSetting bs = list.get(i);
Element e = new Element("setting");
// Turnout to = (Turnout)bs.getBean();
e.setAttribute("turnout", bs.getBeanName());
e.setAttribute("set", "" + bs.getSetting());
elem.addContent(e);
}
elem.setAttribute("fromDirection", "" + path.getFromBlockDirection());
elem.setAttribute("toDirection", "" + path.getToBlockDirection());
elem.setAttribute("length", "" + path.getLengthMm());
return elem;
}
private void changePathName() {
String name = _pathName.getText();
OPath path = _pathList.getSelectedValue();
if (name == null || name.trim().length() == 0 || path == null) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("changePathName"),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return;
}
String oldName = path.getName();
OPath oldPath = _block.getPathByName(name);
if (oldPath != null) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("duplicatePathName", name, _block.getDisplayName()),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return;
}
path.setName(name);
// Change the path name in the track icons
java.util.List<Positionable> list = _parent.getCircuitGroup();
// cannot do remove/add path on the fly due to conncurrent access with Iterator
ArrayList<IndicatorTrack> changeGroup = new ArrayList<IndicatorTrack>();
for (int i = 0; i < list.size(); i++) {
if (list.get(i) instanceof IndicatorTrack) {
IndicatorTrack icon = (IndicatorTrack) list.get(i);
ArrayList<String> paths = icon.getPaths();
if (paths != null) {
for (int j = 0; j < paths.size(); j++) {
if (oldName.equals(paths.get(j))) {
changeGroup.add(icon);
}
}
}
}
}
for (int i = 0; i < changeGroup.size(); i++) {
IndicatorTrack track = changeGroup.get(i);
track.removePath(oldName);
track.addPath(name);
}
_pathChange = false;
_pathListModel.dataChange();
}
public void valueChanged(ListSelectionEvent e) {
clearPath();
OPath path = _pathList.getSelectedValue();
if (path != null) {
_pathName.setText(path.getName());
if (_units.isSelected()) {
_length.setText(Float.toString(path.getLengthIn()));
} else {
_length.setText(Float.toString(path.getLengthCm()));
}
showPath(path);
} else {
checkForSavePath();
_pathName.setText(null);
_length.setText("");
}
int state = _block.getState() | OBlock.ALLOCATED;
_block.pseudoPropertyChange("state", Integer.valueOf(0), Integer.valueOf(state));
}
private boolean findErrors() {
boolean error = false;
if (checkForSavePath()) {
return true;
}
java.util.List<Path> list = _block.getPaths();
if (list.size() == 0) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("noPaths", _block.getDisplayName()),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
}
for (int i = 0; i < list.size(); i++) {
OPath path = (OPath) list.get(i);
ArrayList<Positionable> pathGp = makePathGroup(path);
if (pathGp.size() == 0) {
error = true;
break;
}
OPath p = makeOPath(path.getName(), pathGp, false);
if (p == null) {
error = true;
break;
}
}
if (error) {
int result =
JOptionPane.showConfirmDialog(
this,
Bundle.getMessage("hasPathErrors"),
Bundle.getMessage("makePath"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.YES_OPTION) {
error = false;
}
}
return error;
}
private static boolean pathsEqual(OPath p1, OPath p2) {
Portal toPortal1 = p1.getToPortal();
Portal fromPortal1 = p1.getFromPortal();
Portal toPortal2 = p2.getToPortal();
Portal fromPortal2 = p2.getFromPortal();
boolean testSettings = false;
if (toPortal1 != null) {
if ((toPortal1.equals(toPortal2) || toPortal1.equals(fromPortal2))) {
if (fromPortal1 != null) {
if (fromPortal1.equals(fromPortal2) || fromPortal1.equals(toPortal2)) {
testSettings = true;
}
} else {
if (toPortal2 == null || fromPortal2 == null) {
testSettings = true;
}
}
}
} else if (toPortal2 == null) { // i.e. toPortal2 matches toPortal1==null
if (fromPortal1 != null && fromPortal1.equals(fromPortal2)) {
testSettings = true;
}
} else if (fromPortal2 == null) { // i.e. fromPortal2 matches toPortal1==null
if (fromPortal1 != null && fromPortal1.equals(toPortal2)) {
testSettings = true;
}
}
if (testSettings) {
java.util.List<BeanSetting> setting1 = p1.getSettings();
java.util.List<BeanSetting> setting2 = p2.getSettings();
if (setting1.size() != setting2.size()) {
return false;
}
if (setting1.size() == 0) { // no turnouts in paths, but portals the same
return true;
}
Iterator<BeanSetting> it = setting1.iterator();
while (it.hasNext()) {
BeanSetting bs1 = it.next();
Iterator<BeanSetting> iter = setting2.iterator();
while (iter.hasNext()) {
BeanSetting bs2 = iter.next();
if (bs1.getBean().equals(bs2.getBean()) && bs1.getSetting() == bs2.getSetting()) {
return true;
}
}
}
}
return false;
}
public Component getListCellRendererComponent(
JList<? extends OPath> list, // the list
OPath value, // value to display
int index, // cell index
boolean isSelected, // is the cell selected
boolean cellHasFocus) // does the cell have focus
{
String s = value.getDescription();
setText(s);
if (isSelected) {
setBackground(list.getSelectionBackground());
setForeground(list.getSelectionForeground());
} else {
setBackground(list.getBackground());
setForeground(list.getForeground());
}
setEnabled(list.isEnabled());
setFont(list.getFont());
setOpaque(true);
return this;
}
OPath loadPath(Element elem, OBlock block) {
String pName = elem.getAttribute("pathName").getValue();
OPath path = getPath(block, pName);
try {
Attribute attr = elem.getAttribute("fromDirection");
if (attr != null) {
path.setFromBlockDirection(attr.getIntValue());
}
attr = elem.getAttribute("toDirection");
if (attr != null) {
path.setToBlockDirection(attr.getIntValue());
}
attr = elem.getAttribute("length");
if (attr != null) {
path.setLength(attr.getFloatValue());
}
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse attribute of path ("
+ pName
+ ") block ("
+ block.getSystemName()
+ ")");
}
Attribute attr = elem.getAttribute("fromPortal");
if (attr != null) {
Portal portal = getPortal(attr.getValue());
if (portal != null) {
path.setFromPortal(portal);
portal.addPath(path);
}
}
attr = elem.getAttribute("toPortal");
if (attr != null) {
Portal portal = getPortal(attr.getValue());
if (portal != null) {
path.setToPortal(portal);
portal.addPath(path);
}
}
List<Element> settings = elem.getChildren("setting");
if (log.isDebugEnabled()) {
log.debug("Path (" + pName + ") has " + settings.size() + " settings.");
}
java.util.HashSet<String> turnouts = new java.util.HashSet<String>();
int dups = 0;
for (int i = 0; i < settings.size(); i++) {
Element setElem = settings.get(i);
int setting = 0;
try {
setting = setElem.getAttribute("set").getIntValue();
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse 'set' attribute for path ("
+ pName
+ ") block ("
+ block.getSystemName()
+ ")");
}
String sysName = setElem.getAttribute("turnout").getValue();
if (!turnouts.contains(sysName)) {
Turnout to = InstanceManager.turnoutManagerInstance().provideTurnout(sysName);
turnouts.add(sysName);
BeanSetting bs = new BeanSetting(to, sysName, setting);
path.addSetting(bs);
} else {
dups++;
}
}
if (dups > 0) {
log.warn(dups + " duplicate settings not loaded for path \"" + pName + "\"");
}
return path;
}
/**
* Key is sufficient to mark the Portal's knowledge of the path. Full path info will get loaded
* from the HashMap
*/
private static Element storePathKey(OPath path) {
Element elem = new Element("path");
elem.setAttribute("pathName", path.getName());
elem.setAttribute("blockName", "" + path.getBlock().getSystemName());
return elem;
}
/**
* Create or update the selected path named in the text field Checks that icons have been selected
* for the path
*/
private void addPath() {
String name = _pathName.getText();
if (name == null || name.trim().length() == 0) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("TooltipPathName"),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return;
}
OPath otherPath = _block.getPathByName(name);
boolean sameName = false;
if (otherPath != null) {
_pathList.setSelectedValue(otherPath, true);
sameName = true;
if (!_pathChange) {
// check portals OK
Portal p = otherPath.getFromPortal();
if (p != null && !p.isValidPath(otherPath)) {
p.addPath(otherPath);
}
p = otherPath.getToPortal();
if (p != null && !p.isValidPath(otherPath)) {
p.addPath(otherPath);
}
setPathLength(otherPath);
return;
}
}
OPath path = makeOPath(name, _pathGroup, true);
if (path == null) {
return; // proper OPath cannot be made
}
if (otherPath == null) {
// is this path already defined?
Iterator<Path> iter = _block.getPaths().iterator();
while (iter.hasNext()) {
OPath p = (OPath) iter.next();
if (pathsEqual(path, p)) {
otherPath = p;
break;
}
}
}
// match icons to current selections
changePathNameInIcons(name, path);
if (otherPath != null) { // same path
if (!sameName) {
int result =
JOptionPane.showConfirmDialog(
this,
Bundle.getMessage("samePath", otherPath.getName(), name),
Bundle.getMessage("makePath"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.YES_OPTION) {
changePathName();
}
}
_pathList.setSelectedValue(otherPath, true);
}
Portal toPortal = path.getToPortal();
Portal fromPortal = path.getFromPortal();
if (fromPortal != null && fromPortal.equals(toPortal)) {
int result =
JOptionPane.showConfirmDialog(
this,
Bundle.getMessage("balloonTrack", name, fromPortal.getDescription()),
Bundle.getMessage("makePath"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.NO_OPTION) {
fromPortal = null;
}
}
_pathChange = false;
// If the name is the same as a Path already in the block, don't add.
// Just update OPath changes
if (sameName) {
OPath oldPath = _block.getPathByName(name);
oldPath.setToPortal(toPortal);
oldPath.setFromPortal(fromPortal);
setPathLength(oldPath);
oldPath.clearSettings();
Iterator<BeanSetting> it = path.getSettings().iterator();
while (it.hasNext()) {
oldPath.addSetting(it.next());
}
toPortal.addPath(oldPath);
if (fromPortal != null) {
fromPortal.addPath(oldPath);
}
} else {
_block.addPath(path); // OBlock adds path to portals and checks for duplicate path names
setPathLength(path);
}
_pathList.setSelectedValue(path, true);
_pathListModel.dataChange();
}
private void showPath(OPath path) {
path.setTurnouts(0, true, 0, false);
_pathGroup = makePathGroup(path);
updatePath(false);
}
