/**
* Test of onList method, of class JsonRosterSocketService.
*
* @throws java.io.IOException this is an error, not a failure, in the test
* @throws jmri.JmriException this is an error, not a failure, in the test
* @throws jmri.server.json.JsonException this is an error, not a failure, in the test
*/
@Test
public void testOnList() throws IOException, JmriException, JsonException {
JsonNode data = null;
Locale locale = Locale.ENGLISH;
JsonRosterSocketService instance = new JsonRosterSocketService(this.connection);
// assert we have not been listening
Assert.assertEquals(0, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(1, entry.getPropertyChangeListeners().length);
});
// onList should cause listening to start if it hasn't already
instance.onList(JsonRoster.ROSTER, data, locale);
Assert.assertNotNull(this.connection.getMessage());
Assert.assertEquals(Roster.getDefault().numEntries(), this.connection.getMessage().size());
// assert we are listening
Assert.assertEquals(1, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(2, entry.getPropertyChangeListeners().length);
});
}
/** Test of onClose method, of class JsonRosterSocketService. */
@Test
public void testOnClose() {
JsonRosterSocketService instance =
new JsonRosterSocketService(new JsonMockConnection((DataOutputStream) null));
// listen to the roster, since onClose stops listening to the roster
instance.listen();
// assert we are listening
Assert.assertEquals(1, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(2, entry.getPropertyChangeListeners().length);
});
// the connection is closing, stop listening
instance.onClose();
// assert we are not listening
Assert.assertEquals(0, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(1, entry.getPropertyChangeListeners().length);
});
}
/** Rebuild the Roster index and store it. */
public void reindex() {
Roster roster = new Roster();
for (String fileName : Roster.getAllFileNames()) {
// Read file
try {
Element loco =
(new LocoFile())
.rootFromName(LocoFile.getFileLocation() + fileName)
.getChild("locomotive");
if (loco != null) {
RosterEntry re = new RosterEntry(loco);
re.setFileName(fileName);
roster.addEntry(re);
}
} catch (JDOMException | IOException ex) {
log.error("Exception while loading loco XML file: {} execption: {}", fileName, ex);
}
}
this.makeBackupFile(this.getRosterIndexPath());
try {
roster.writeFile(this.getRosterIndexPath());
} catch (IOException ex) {
log.error("Exception while writing the new roster file, may not be complete: {}", ex);
}
this.reloadRosterFile();
log.info("Roster rebuilt, stored in {}", this.getRosterIndexPath());
}
@Override
public void propertyChange(PropertyChangeEvent e) {
if (e.getPropertyName().equals(Roster.ADD)) {
fireTableDataChanged();
} else if (e.getPropertyName().equals(Roster.REMOVE)) {
fireTableDataChanged();
} else if (e.getPropertyName().equals(Roster.SAVED)) {
// TODO This really needs to do something like find the index of the roster entry here
if (e.getSource() instanceof RosterEntry) {
int row = Roster.getDefault().getGroupIndex(rosterGroup, (RosterEntry) e.getSource());
fireTableRowsUpdated(row, row);
} else {
fireTableDataChanged();
}
} else if (e.getPropertyName().equals(RosterGroupSelector.SELECTED_ROSTER_GROUP)) {
setRosterGroup((e.getNewValue() != null) ? e.getNewValue().toString() : null);
} else if (e.getPropertyName().startsWith("attribute")
&& e.getSource() instanceof RosterEntry) { // NOI18N
int row = Roster.getDefault().getGroupIndex(rosterGroup, (RosterEntry) e.getSource());
fireTableRowsUpdated(row, row);
} else if (e.getPropertyName().equals(Roster.ROSTER_GROUP_ADDED)
&& e.getNewValue().equals(rosterGroup)) {
fireTableDataChanged();
}
}
public final void setRosterGroup(String rosterGroup) {
for (RosterEntry re : Roster.getDefault().getEntriesInGroup(rosterGroup)) {
re.removePropertyChangeListener(this);
}
this.rosterGroup = rosterGroup;
for (RosterEntry re : Roster.getDefault().getEntriesInGroup(rosterGroup)) {
re.addPropertyChangeListener(this);
}
fireTableDataChanged();
}
/** Editable state must be set in ctor. */
@Override
public boolean isCellEditable(int row, int col) {
if (col == ADDRESSCOL) {
return false;
}
if (col == PROTOCOL) {
return false;
}
if (col == DECODERCOL) {
return false;
}
if (col == ICONCOL) {
return false;
}
if (col == DATEUPDATECOL) {
return false;
}
if (editable) {
RosterEntry re = Roster.getDefault().getGroupEntry(rosterGroup, row);
if (re != null) {
return (!re.isOpen());
}
}
return editable;
}
public List<RosterEntry> getEntriesInGroup(String group) {
if (group == null || group.equals(Roster.ALLENTRIES) || group.isEmpty()) {
return this.matchingList(null, null, null, null, null, null, null);
} else {
return this.getEntriesWithAttributeKeyValue(
Roster.getRosterGroupProperty(group), "yes"); // NOI18N
}
}
/**
* Test of onMessage method INVALID on a ROSTER
*
* @throws java.io.IOException this is an error, not a failure, in the test
* @throws jmri.JmriException this is an error, not a failure, in the test
* @throws jmri.server.json.JsonException this is an error, not a failure, in the test
*/
@Test
public void testOnMessageInvalidRoster() throws IOException, JmriException, JsonException {
JsonNode data =
this.connection.getObjectMapper().createObjectNode().put(JSON.METHOD, "Invalid");
Locale locale = Locale.ENGLISH;
JsonRosterSocketService instance = new JsonRosterSocketService(this.connection);
instance.onMessage(JsonRoster.ROSTER, data, locale);
Assert.assertNotNull(this.connection.getMessage());
Assert.assertEquals(Roster.getDefault().numEntries(), this.connection.getMessage().size());
}
/**
* @param group The group being queried or null for all entries in the roster.
* @return The Number of roster entries in the specified group or 0 if the group does not exist.
*/
public int numGroupEntries(String group) {
if (group != null
&& !group.equals(Roster.ALLENTRIES)
&& !group.equals(Roster.AllEntries(Locale.getDefault()))) {
return (this.rosterGroups.get(group) != null)
? this.rosterGroups.get(group).getEntries().size()
: 0;
} else {
return this.numEntries();
}
}
/**
* Create the panel used to select an existing entry
*
* @return a JPanel for handling the entry-selection GUI
*/
protected JPanel layoutRosterSelection() {
JPanel pane2a = new JPanel();
pane2a.setLayout(new BoxLayout(pane2a, BoxLayout.X_AXIS));
pane2a.add(new JLabel(Bundle.getMessage("USE LOCOMOTIVE SETTINGS FOR: ")));
locoBox.setNonSelectedItem(Bundle.getMessage("<NONE - NEW LOCO>"));
Roster.getDefault().addPropertyChangeListener(this);
pane2a.add(locoBox);
locoBox.addPropertyChangeListener(
RosterEntrySelector.SELECTED_ROSTER_ENTRIES,
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent pce) {
if (locoBox.getSelectedRosterEntries().length != 0) {
// reset and disable decoder selection
setDecoderSelectionFromLoco(locoBox.getSelectedRosterEntries()[0].titleString());
go2.setEnabled(true);
go2.setRequestFocusEnabled(true);
go2.requestFocus();
go2.setToolTipText(Bundle.getMessage("CLICK TO OPEN THE PROGRAMMER"));
} else {
go2.setEnabled(false);
go2.setToolTipText(Bundle.getMessage("SELECT A LOCOMOTIVE OR DECODER TO ENABLE"));
}
}
});
idloco = new JToggleButton(Bundle.getMessage("IDENT"));
idloco.setToolTipText(
Bundle.getMessage(
"READ THE LOCOMOTIVE'S ADDRESS AND ATTEMPT TO SELECT THE RIGHT SETTINGS"));
if (jmri.InstanceManager.getNullableDefault(jmri.ProgrammerManager.class) != null
&& jmri.InstanceManager.getDefault(jmri.ProgrammerManager.class).getGlobalProgrammer()
!= null
&& !jmri.InstanceManager.getDefault(jmri.ProgrammerManager.class)
.getGlobalProgrammer()
.getCanRead()) {
// can't read, disable the button
idloco.setEnabled(false);
idloco.setToolTipText(
Bundle.getMessage("BUTTON DISABLED BECAUSE CONFIGURED COMMAND STATION CAN'T READ CVS"));
}
idloco.addActionListener(
new ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
if (log.isDebugEnabled()) {
log.debug("Identify locomotive pressed");
}
startIdentifyLoco();
}
});
pane2a.add(idloco);
pane2a.setAlignmentX(JLabel.RIGHT_ALIGNMENT);
return pane2a;
}
/**
* Delete a roster group, notifying all listeners of the change.
*
* <p>This method fires the property change notification "{@value #ROSTER_GROUP_REMOVED}".
*
* @param rg The group to be deleted
*/
public void delRosterGroupList(String rg) {
RosterGroup group = this.rosterGroups.remove(rg);
String str = Roster.getRosterGroupProperty(rg);
group
.getEntries()
.stream()
.forEach(
(re) -> {
re.deleteAttribute(str);
});
firePropertyChange(ROSTER_GROUP_REMOVED, rg, null);
}
/** Test of listen method, of class JsonRosterSocketService. */
@Test
public void testListen() {
JsonRosterSocketService instance = new JsonRosterSocketService(this.connection);
Assert.assertEquals(0, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(1, entry.getPropertyChangeListeners().length);
});
// add the first time
instance.listen();
Assert.assertEquals(1, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(2, entry.getPropertyChangeListeners().length);
});
// don't add the second time
instance.listen();
Assert.assertEquals(1, Roster.getDefault().getPropertyChangeListeners().length);
Roster.getDefault()
.getEntriesInGroup(Roster.ALLENTRIES)
.stream()
.forEach(
(entry) -> {
Assert.assertEquals(2, entry.getPropertyChangeListeners().length);
});
}
/**
* Check if an entry is consistent with specific properties.
*
* <p>A null String argument always matches. Strings are used for convenience in GUI building.
*
* @param r the roster entry being checked
* @param roadName road name of entry or null for any road name
* @param roadNumber road number of entry of null for any number
* @param dccAddress address of entry or null for any address
* @param mfg manufacturer of entry or null for any manufacturer
* @param decoderModel decoder model of entry or null for any model
* @param decoderFamily decoder family of entry or null for any family
* @param id id of entry or null for any id
* @param group group entry is member of or null for any group
* @return True if the entry matches
*/
public boolean checkEntry(
RosterEntry r,
String roadName,
String roadNumber,
String dccAddress,
String mfg,
String decoderModel,
String decoderFamily,
String id,
String group) {
if (id != null && !id.equals(r.getId())) {
return false;
}
if (roadName != null && !roadName.equals(r.getRoadName())) {
return false;
}
if (roadNumber != null && !roadNumber.equals(r.getRoadNumber())) {
return false;
}
if (dccAddress != null && !dccAddress.equals(r.getDccAddress())) {
return false;
}
if (mfg != null && !mfg.equals(r.getMfg())) {
return false;
}
if (decoderModel != null && !decoderModel.equals(r.getDecoderModel())) {
return false;
}
if (decoderFamily != null && !decoderFamily.equals(r.getDecoderFamily())) {
return false;
}
if (group != null
&& !Roster.ALLENTRIES.equals(group)
&& (r.getAttribute(Roster.getRosterGroupProperty(group)) == null
|| !r.getAttribute(Roster.getRosterGroupProperty(group)).equals("yes"))) { // NOI18N
return false;
}
return true;
}
public void actionPerformed(ActionEvent e) {
// obtain a HardcopyWriter to do this
Roster r = Roster.instance();
String title = "DecoderPro Roster";
String rosterGroup = r.getDefaultRosterGroup();
// rosterGroup may legitimately be null
// but getProperty returns null if the property cannot be found, so
// we test that the property exists before attempting to get its value
if (Beans.hasProperty(wi, RosterGroupSelector.SELECTED_ROSTER_GROUP)) {
rosterGroup = (String) Beans.getProperty(wi, RosterGroupSelector.SELECTED_ROSTER_GROUP);
}
if (rosterGroup == null) {
title = title + " All Entries";
} else {
title = title + " Group " + rosterGroup + " Entires";
}
HardcopyWriter writer = null;
try {
writer = new HardcopyWriter(mFrame, title, 10, .5, .5, .5, .5, isPreview);
} catch (HardcopyWriter.PrintCanceledException ex) {
log.debug("Print cancelled");
return;
}
// add the image
ImageIcon icon =
new ImageIcon(FileUtil.findURL("resources/decoderpro.gif", FileUtil.Location.INSTALLED));
// we use an ImageIcon because it's guaranteed to have been loaded when ctor is complete
writer.write(icon.getImage(), new JLabel(icon));
// Add a number of blank lines, so that the roster entry starts below the decoderpro logo
int height = icon.getImage().getHeight(null);
int blanks = (height - writer.getLineAscent()) / writer.getLineHeight();
try {
for (int i = 0; i < blanks; i++) {
String s = "\n";
writer.write(s, 0, s.length());
}
} catch (IOException ex) {
log.warn("error during printing: " + ex);
}
// Loop through the Roster, printing as needed
List<RosterEntry> l = r.matchingList(null, null, null, null, null, null, null); // take all
log.debug("Roster list size: " + l.size());
for (RosterEntry re : l) {
if (rosterGroup != null) {
if (re.getAttribute(Roster.getRosterGroupProperty(rosterGroup)) != null
&& re.getAttribute(Roster.getRosterGroupProperty(rosterGroup)).equals("yes")) {
re.printEntry(writer);
}
} else {
re.printEntry(writer);
}
}
// and force completion of the printing
writer.close();
}
/**
* Copy a roster group, adding every entry in the roster group to the new group.
*
* <p>If a roster group with the target name already exists, this method silently fails to rename
* the roster group. The GUI method CopyRosterGroupAction.performAction() catches this error and
* informs the user. This method fires the property change "{@value #ROSTER_GROUP_ADDED}".
*
* @param oldName Name of the roster group to be copied
* @param newName Name of the new roster group
* @see jmri.jmrit.roster.swing.RenameRosterGroupAction
*/
public void copyRosterGroupList(String oldName, String newName) {
if (this.rosterGroups.containsKey(newName)) {
return;
}
this.rosterGroups.put(newName, new RosterGroup(newName));
String newGroup = Roster.getRosterGroupProperty(newName);
this.rosterGroups
.get(oldName)
.getEntries()
.stream()
.forEach(
(re) -> {
re.putAttribute(newGroup, "yes"); // NOI18N
});
this.addRosterGroup(new RosterGroup(newName));
}
// cache selectedRosterEntries so that multiple calls to this
// between selection changes will not require the creation of a new array
@Override
@edu.umd.cs.findbugs.annotations.SuppressWarnings(
value = "EI_EXPOSE_REP",
justification = "Want to give access to mutable, original roster objects")
public RosterEntry[] getSelectedRosterEntries() {
if (selectedRosterEntries == null) {
int[] rows = dataTable.getSelectedRows();
selectedRosterEntries = new RosterEntry[rows.length];
for (int idx = 0; idx < rows.length; idx++) {
selectedRosterEntries[idx] =
Roster.instance()
.getEntryForId(sorter.getValueAt(rows[idx], RosterTableModel.IDCOL).toString());
}
}
return selectedRosterEntries;
}
/** Start with a decoder selected, so we're going to create a new RosterEntry. */
protected void openNewLoco() {
// find the decoderFile object
DecoderFile decoderFile = DecoderIndexFile.instance().fileFromTitle(selectedDecoderType());
if (log.isDebugEnabled()) {
log.debug("decoder file: " + decoderFile.getFilename());
}
// create a dummy RosterEntry with the decoder info
RosterEntry re = new RosterEntry();
re.setDecoderFamily(decoderFile.getFamily());
re.setDecoderModel(decoderFile.getModel());
re.setId(Bundle.getMessage("LabelNewDecoder"));
// note that we're leaving the filename null
// add the new roster entry to the in-memory roster
Roster.getDefault().addEntry(re);
startProgrammer(decoderFile, re, (String) programmerBox.getSelectedItem());
}
/** Provides the empty String if attribute doesn't exist. */
@Override
public Object getValueAt(int row, int col) {
// get roster entry for row
RosterEntry re = Roster.getDefault().getGroupEntry(rosterGroup, row);
if (re == null) {
log.debug("roster entry is null!");
return null;
}
switch (col) {
case IDCOL:
return re.getId();
case ADDRESSCOL:
return re.getDccLocoAddress().getNumber();
case DECODERCOL:
return re.getDecoderModel();
case MODELCOL:
return re.getModel();
case ROADNAMECOL:
return re.getRoadName();
case ROADNUMBERCOL:
return re.getRoadNumber();
case MFGCOL:
return re.getMfg();
case ICONCOL:
return getIcon(re);
case OWNERCOL:
return re.getOwner();
case DATEUPDATECOL:
return re.getDateUpdated();
case PROTOCOL:
return re.getProtocolAsString();
default:
break;
}
String value = re.getAttribute(getColumnName(col).replaceAll("\\s", "")); // NOI18N
if (value != null) {
return value;
}
return "";
}
/**
* Identify locomotive complete, act on it by setting the GUI. This will fire "GUI changed" events
* which will reset the decoder GUI.
*/
protected void selectLoco(int dccAddress) {
// raise the button again
idloco.setSelected(false);
// locate that loco
List<RosterEntry> l =
Roster.getDefault()
.matchingList(null, null, Integer.toString(dccAddress), null, null, null, null);
if (log.isDebugEnabled()) {
log.debug("selectLoco found " + l.size() + " matches");
}
if (l.size() > 0) {
RosterEntry r = l.get(0);
if (log.isDebugEnabled()) {
log.debug("Loco id is " + r.getId());
}
locoBox.setSelectedItem(r);
} else {
log.warn("Read address " + dccAddress + ", but no such loco in roster");
_statusLabel.setText(
Bundle.getMessage("READ ADDRESS ")
+ dccAddress
+ Bundle.getMessage(", BUT NO SUCH LOCO IN ROSTER"));
}
}
@Override
public void actionPerformed(ActionEvent event) {
Roster roster = Roster.instance();
String rosterGroup = Roster.instance().getDefaultRosterGroup();
RosterEntry[] entries;
// rosterGroup may legitimately be null
// but getProperty returns null if the property cannot be found, so
// we test that the property exists before attempting to get its value
if (Beans.hasProperty(wi, RosterGroupSelector.SELECTED_ROSTER_GROUP)) {
rosterGroup = (String) Beans.getProperty(wi, RosterGroupSelector.SELECTED_ROSTER_GROUP);
log.debug("selectedRosterGroup was {}", rosterGroup);
}
if (Beans.hasProperty(wi, "selectedRosterEntries")) {
entries = (RosterEntry[]) Beans.getProperty(wi, "selectedRosterEntries");
if (entries != null) {
log.debug("selectedRosterEntries found {} entries", entries.length);
} else {
log.debug("selectedRosterEntries left entries null");
}
} else {
entries = selectRosterEntry(rosterGroup);
if (entries != null) {
log.debug("selectRosterEntry(rosterGroup) found {} entries", entries.length);
} else {
log.debug("selectRosterEntry(rosterGroup) left entries null");
}
}
if (entries == null) {
return;
}
// get parent object if there is one
// Component parent = null;
// if ( event.getSource() instanceof Component) parent = (Component)event.getSource();
// find the file for the selected entry
for (RosterEntry re : entries) {
String filename = roster.fileFromTitle(re.titleString());
String fullFilename = LocoFile.getFileLocation() + filename;
log.debug("resolves to [{}], [{}]", filename, fullFilename);
// prompt for one last chance
log.debug("rosterGroup now {}", rosterGroup);
if (rosterGroup == null) {
if (!userOK(re.titleString(), filename, fullFilename)) {
return;
}
// delete it from roster
roster.removeEntry(re);
} else {
String group = Roster.getRosterGroupProperty(rosterGroup);
log.debug("removing {} group from entry", group);
re.deleteAttribute(group);
re.updateFile();
}
Roster.writeRosterFile();
// backup the file & delete it
if (rosterGroup == null) {
try {
// ensure preferences will be found
FileUtil.createDirectory(LocoFile.getFileLocation());
// move original file to backup
LocoFile df = new LocoFile(); // need a dummy object to do this operation in next line
df.makeBackupFile(LocoFile.getFileLocation() + filename);
} catch (Exception ex) {
log.error("error during locomotive file output: " + ex);
}
}
}
}
/**
* Locate the single instance of Roster, loading it if need be.
*
* <p>Calls {@link #getDefault() } to provide the single instance.
*
* @deprecated 4.5.1
* @return The valid Roster object
*/
@Deprecated
public static synchronized Roster instance() {
return Roster.getDefault();
}
@Override
public int getRowCount() {
return Roster.getDefault().numGroupEntries(rosterGroup);
}
/**
* Store the roster in the default place, including making a backup if needed.
*
* <p>Uses writeFile(String), a protected method that can write to a specific location.
*
* @deprecated Since 4.0 Use Roster.getDefault().writeRoster() instead
* @see #writeRoster()
*/
@Deprecated
public static void writeRosterFile() {
Roster.getDefault().writeRoster();
}
public RosterTableModel(boolean editable) {
this.editable = editable;
Roster.getDefault().addPropertyChangeListener(this);
}
public RosterTable(boolean editable, int selectionMode) {
super();
dataModel = new RosterTableModel(editable);
sorter = new TableSorter(dataModel);
dataTable = new JTable(sorter);
sorter.setTableHeader(dataTable.getTableHeader());
dataScroll = new JScrollPane(dataTable);
// set initial sort
TableSorter tmodel = ((TableSorter) dataTable.getModel());
tmodel.setSortingStatus(RosterTableModel.ADDRESSCOL, TableSorter.ASCENDING);
// Use a "Numeric, if not, Alphanumeric" comparator
tmodel.setColumnComparator(String.class, new jmri.util.PreferNumericComparator());
// allow reordering of the columns
dataTable.getTableHeader().setReorderingAllowed(true);
// have to shut off autoResizeMode to get horizontal scroll to work (JavaSwing p 541)
dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
dataTable.setColumnModel(columnModel);
dataModel.setColumnModel(columnModel);
dataTable.createDefaultColumnsFromModel();
dataTable.setAutoCreateColumnsFromModel(false);
TableColumn tc = columnModel.getColumnByModelIndex(RosterTableModel.PROTOCOL);
columnModel.setColumnVisible(tc, false);
for (String s : Roster.instance().getAllAttributeKeys()) {
if (!s.contains("RosterGroup")
&& !s.toLowerCase().startsWith("sys")
&& !s.toUpperCase().startsWith("VSD")) { // NOI18N
String[] r = s.split("(?=\\p{Lu})"); // NOI18N
StringBuilder sb = new StringBuilder();
sb.append(r[0].trim());
// System.out.println("'"+r[0]+",");
for (int j = 1; j < r.length; j++) {
// System.out.println("'"+r[j]+",");
sb.append(" ");
sb.append(r[j].trim());
}
TableColumn c = new TableColumn(dataModel.getColumnCount());
c.setHeaderValue((sb.toString()).trim());
dataTable.addColumn(c);
dataModel.addColumn(c.getHeaderValue());
columnModel.setColumnVisible(c, false);
}
}
// resize columns as requested
resetColumnWidths();
// general GUI config
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
// install items in GUI
add(dataScroll);
// set Viewport preferred size from size of table
java.awt.Dimension dataTableSize = dataTable.getPreferredSize();
// width is right, but if table is empty, it's not high
// enough to reserve much space.
dataTableSize.height = Math.max(dataTableSize.height, 400);
dataTableSize.width = Math.max(dataTableSize.width, 400);
dataScroll.getViewport().setPreferredSize(dataTableSize);
dataTable.setSelectionMode(selectionMode);
MouseListener mouseHeaderListener = new tableHeaderListener();
dataTable.getTableHeader().addMouseListener(mouseHeaderListener);
dataTable.setDefaultEditor(Object.class, new RosterCellEditor());
dataTable
.getSelectionModel()
.addListSelectionListener(
tableSelectionListener =
new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
if (!e.getValueIsAdjusting()) {
selectedRosterEntries = null; // clear cached list of selections
if (dataTable.getSelectedRowCount() == 1) {
re =
Roster.instance()
.getEntryForId(
sorter
.getValueAt(
dataTable.getSelectedRow(), RosterTableModel.IDCOL)
.toString());
} else if (dataTable.getSelectedRowCount() > 1) {
re = null;
} // leave last selected item visible if no selection
} else if (e.getFirstIndex() == -1) {
// A reorder of the table might of occured therefore we are going to make sure
// that the selected item is still in view
moveTableViewToSelected();
}
}
});
}
@Override
public void setValueAt(Object value, int row, int col) {
// get roster entry for row
RosterEntry re = Roster.getDefault().getGroupEntry(rosterGroup, row);
if (re == null) {
log.warn("roster entry is null!");
return;
}
if (re.isOpen()) {
log.warn("Entry is already open");
return;
}
String valueToSet = (String) value;
switch (col) {
case IDCOL:
if (re.getId().equals(valueToSet)) {
return;
}
re.setId(valueToSet);
break;
case ROADNAMECOL:
if (re.getRoadName().equals(valueToSet)) {
return;
}
re.setRoadName(valueToSet);
break;
case ROADNUMBERCOL:
if (re.getRoadNumber().equals(valueToSet)) {
return;
}
re.setRoadNumber(valueToSet);
break;
case MFGCOL:
if (re.getMfg().equals(valueToSet)) {
return;
}
re.setMfg(valueToSet);
break;
case MODELCOL:
if (re.getModel().equals(valueToSet)) {
return;
}
re.setModel(valueToSet);
break;
case OWNERCOL:
if (re.getOwner().equals(valueToSet)) {
return;
}
re.setOwner(valueToSet);
break;
default:
String attributeName = (getColumnName(col)).replaceAll("\\s", "");
if (re.getAttribute(attributeName) != null
&& re.getAttribute(attributeName).equals(valueToSet)) {
return;
}
if ((valueToSet == null) || valueToSet.isEmpty()) {
re.deleteAttribute(attributeName);
} else {
re.putAttribute(attributeName, valueToSet);
}
break;
}
// need to mark as updated
re.changeDateUpdated();
re.updateFile();
}