private static Node parseModel(Reader r) {
StreamTokenizer st = new StreamTokenizer(r);
try {
Split root = new Split();
parseSplit(st, root);
return root.getChildren().get(0);
} catch (Exception e) {
Main.error(e);
} finally {
Utils.close(r);
}
return null;
}
/**
* Builds the style sheet used in the internal help browser
*
* @return the style sheet
*/
protected StyleSheet buildStyleSheet() {
StyleSheet ss = new StyleSheet();
BufferedReader reader =
new BufferedReader(
new InputStreamReader(getClass().getResourceAsStream("/data/help-browser.css")));
StringBuffer css = new StringBuffer();
try {
String line = null;
while ((line = reader.readLine()) != null) {
css.append(line);
css.append("\n");
}
} catch (Exception e) {
Main.error(
tr("Failed to read CSS file ''help-browser.css''. Exception is: {0}", e.toString()));
e.printStackTrace();
return ss;
} finally {
Utils.close(reader);
}
ss.addRule(css.toString());
return ss;
}
@Override
protected void realRun() throws SAXException, IOException, OsmTransferException {
if (files == null || files.isEmpty()) return;
/** Find the importer with the chosen file filter */
FileImporter chosenImporter = null;
for (FileImporter importer : ExtensionFileFilter.importers) {
if (fileFilter == importer.filter) {
chosenImporter = importer;
}
}
/**
* If the filter hasn't been changed in the dialog, chosenImporter is null now. When the
* filter has been set explicitly to AllFormatsImporter, treat this the same.
*/
if (chosenImporter instanceof AllFormatsImporter) {
chosenImporter = null;
}
getProgressMonitor().setTicksCount(files.size());
if (chosenImporter != null) {
// The importer was explicitly chosen, so use it.
List<File> filesNotMatchingWithImporter = new LinkedList<File>();
List<File> filesMatchingWithImporter = new LinkedList<File>();
for (final File f : files) {
if (!chosenImporter.acceptFile(f)) {
if (f.isDirectory()) {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
JOptionPane.showMessageDialog(
Main.parent,
tr(
"<html>Cannot open directory ''{0}''.<br>Please select a file.</html>",
f.getAbsolutePath()),
tr("Open file"),
JOptionPane.ERROR_MESSAGE);
}
});
// TODO when changing to Java 6: Don't cancel the
// task here but use different modality. (Currently 2 dialogs
// would block each other.)
return;
} else {
filesNotMatchingWithImporter.add(f);
}
} else {
filesMatchingWithImporter.add(f);
}
}
if (!filesNotMatchingWithImporter.isEmpty()) {
alertFilesNotMatchingWithImporter(filesNotMatchingWithImporter, chosenImporter);
}
if (!filesMatchingWithImporter.isEmpty()) {
importData(chosenImporter, filesMatchingWithImporter);
}
} else {
// find appropriate importer
MultiMap<FileImporter, File> importerMap = new MultiMap<FileImporter, File>();
List<File> filesWithUnknownImporter = new LinkedList<File>();
List<File> urlFiles = new LinkedList<File>();
FILES:
for (File f : files) {
for (FileImporter importer : ExtensionFileFilter.importers) {
if (importer.acceptFile(f)) {
importerMap.put(importer, f);
continue FILES;
}
}
if (urlFileFilter.accept(f)) {
urlFiles.add(f);
} else {
filesWithUnknownImporter.add(f);
}
}
if (!filesWithUnknownImporter.isEmpty()) {
alertFilesWithUnknownImporter(filesWithUnknownImporter);
}
List<FileImporter> importers = new ArrayList<FileImporter>(importerMap.keySet());
Collections.sort(importers);
Collections.reverse(importers);
Set<String> fileHistory = new LinkedHashSet<String>();
Set<String> failedAll = new HashSet<String>();
for (FileImporter importer : importers) {
List<File> files = new ArrayList<File>(importerMap.get(importer));
importData(importer, files);
// suppose all files will fail to load
List<File> failedFiles = new ArrayList<File>(files);
if (recordHistory && !importer.isBatchImporter()) {
// remove the files which didn't fail to load from the failed list
failedFiles.removeAll(successfullyOpenedFiles);
for (File f : successfullyOpenedFiles) {
fileHistory.add(f.getCanonicalPath());
}
for (File f : failedFiles) {
failedAll.add(f.getCanonicalPath());
}
}
}
for (File urlFile : urlFiles) {
try {
BufferedReader reader = new BufferedReader(new FileReader(urlFile));
String line;
while ((line = reader.readLine()) != null) {
Matcher m = Pattern.compile(".*(http://.*)").matcher(line);
if (m.matches()) {
String url = m.group(1);
Main.main.menu.openLocation.openUrl(false, url);
}
}
Utils.close(reader);
} catch (Exception e) {
Main.error(e);
}
}
if (recordHistory) {
Collection<String> oldFileHistory = Main.pref.getCollection("file-open.history");
fileHistory.addAll(oldFileHistory);
// remove the files which failed to load from the list
fileHistory.removeAll(failedAll);
int maxsize = Math.max(0, Main.pref.getInteger("file-open.history.max-size", 15));
Main.pref.putCollectionBounded("file-open.history", maxsize, fileHistory);
}
}
}