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();
}
@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);
}
}
}
}
