boolean readMetaInfo() {
myEncoding = null;
myLanguage = null;
myTitle = null;
myAuthors = null;
myTags = null;
mySeriesInfo = null;
myIsSaved = false;
final FormatPlugin plugin = PluginCollection.Instance().getPlugin(File);
if (plugin == null || !plugin.readMetaInfo(this)) {
return false;
}
if (myTitle == null || myTitle.length() == 0) {
final String fileName = File.getShortName();
final int index = fileName.lastIndexOf('.');
setTitle(index > 0 ? fileName.substring(0, index) : fileName);
}
final String demoPathPrefix =
Paths.BooksDirectoryOption().getValue()
+ java.io.File.separator
+ "Demos"
+ java.io.File.separator;
if (File.getPath().startsWith(demoPathPrefix)) {
final String demoTag = LibraryUtil.resource().getResource("demo").getValue();
setTitle(getTitle() + " (" + demoTag + ")");
addTag(demoTag);
}
return true;
}
public static List<String> languageCodes() {
if (ourLanguageCodes.isEmpty()) {
TreeSet<String> codes = new TreeSet<String>();
for (ZLFile file : patternsFile().children()) {
String name = file.getShortName();
final int index = name.indexOf("_");
if (index != -1) {
String str = name.substring(0, index);
if (!codes.contains(str)) {
codes.add(str);
}
}
}
codes.add("id");
codes.add("de-traditional");
ourLanguageCodes.addAll(codes);
}
return Collections.unmodifiableList(ourLanguageCodes);
}