@Override
public void visit(Way w) {
if (!w.isUsable()) return;
List<Node> wNodes = w.getNodes();
List<LatLon> wLat = new ArrayList<LatLon>(wNodes.size());
for (int i = 0; i < wNodes.size(); i++) {
wLat.add(wNodes.get(i).getCoor());
}
Map<String, String> wkeys = w.getKeys();
removeUninterestingKeys(wkeys);
WayPair wKey = new WayPair(wLat, wkeys);
ways.put(wKey, w);
WayPairNoTags wKeyN = new WayPairNoTags(wLat);
waysNoTags.put(wKeyN, w);
}
/** Map a key to a value. Can be called multiple times with the same key, but different value. */
public void put(A key, B value) {
LinkedHashSet<B> vals = get(key);
if (vals == null) {
vals = new LinkedHashSet<B>();
put(key, vals);
}
vals.add(value);
}
@Override
public void visit(Relation r) {
if (!r.isUsable() || r.hasIncompleteMembers()) return;
List<RelationMember> rMembers = r.getMembers();
Map<String, String> rkeys = r.getKeys();
for (String key : ignoreKeys) rkeys.remove(key);
RelationPair rKey = new RelationPair(rMembers, rkeys);
relations.put(rKey, r);
relations_nokeys.put(rMembers, r);
}
@Override
public String getToolTipText() {
MultiMap<Severity, TestError> errorTree = new MultiMap<Severity, TestError>();
List<TestError> errors = Main.map.validatorDialog.tree.getErrors();
for (TestError e : errors) {
errorTree.put(e.getSeverity(), e);
}
StringBuilder b = new StringBuilder();
for (Severity s : Severity.values()) {
if (errorTree.containsKey(s)) {
b.append(tr(s.toString())).append(": ").append(errorTree.get(s).size()).append("<br>");
}
}
if (b.length() == 0) return "<html>" + tr("No validation errors") + "</html>";
else return "<html>" + tr("Validation errors") + ":<br>" + b + "</html>";
}
@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);
}
}
}
private void parseJos(Document doc, ProgressMonitor progressMonitor) throws IllegalDataException {
Element root = doc.getDocumentElement();
if (!equal(root.getTagName(), "josm-session")) {
error(tr("Unexpected root element ''{0}'' in session file", root.getTagName()));
}
String version = root.getAttribute("version");
if (!"0.1".equals(version)) {
error(tr("Version ''{0}'' of session file is not supported. Expected: 0.1", version));
}
Element viewportEl = getElementByTagName(root, "viewport");
if (viewportEl != null) {
EastNorth center = null;
Element centerEl = getElementByTagName(viewportEl, "center");
if (centerEl != null && centerEl.hasAttribute("lat") && centerEl.hasAttribute("lon")) {
try {
LatLon centerLL =
new LatLon(
Double.parseDouble(centerEl.getAttribute("lat")),
Double.parseDouble(centerEl.getAttribute("lon")));
center = Projections.project(centerLL);
} catch (NumberFormatException ex) {
}
}
if (center != null) {
Element scaleEl = getElementByTagName(viewportEl, "scale");
if (scaleEl != null && scaleEl.hasAttribute("meter-per-pixel")) {
try {
double meterPerPixel = Double.parseDouble(scaleEl.getAttribute("meter-per-pixel"));
Projection proj = Main.getProjection();
// Get a "typical" distance in east/north units that
// corresponds to a couple of pixels. Shouldn't be too
// large, to keep it within projection bounds and
// not too small to avoid rounding errors.
double dist = 0.01 * proj.getDefaultZoomInPPD();
LatLon ll1 = proj.eastNorth2latlon(new EastNorth(center.east() - dist, center.north()));
LatLon ll2 = proj.eastNorth2latlon(new EastNorth(center.east() + dist, center.north()));
double meterPerEasting = ll1.greatCircleDistance(ll2) / dist / 2;
double scale = meterPerPixel / meterPerEasting; // unit: easting per pixel
viewport = new ViewportData(center, scale);
} catch (NumberFormatException ex) {
}
}
}
}
Element layersEl = getElementByTagName(root, "layers");
if (layersEl == null) return;
String activeAtt = layersEl.getAttribute("active");
try {
active = (activeAtt != null && !activeAtt.isEmpty()) ? Integer.parseInt(activeAtt) - 1 : -1;
} catch (NumberFormatException e) {
Main.warn(
"Unsupported value for 'active' layer attribute. Ignoring it. Error was: "
+ e.getMessage());
active = -1;
}
MultiMap<Integer, Integer> deps = new MultiMap<Integer, Integer>();
Map<Integer, Element> elems = new HashMap<Integer, Element>();
NodeList nodes = layersEl.getChildNodes();
for (int i = 0; i < nodes.getLength(); ++i) {
Node node = nodes.item(i);
if (node.getNodeType() == Node.ELEMENT_NODE) {
Element e = (Element) node;
if (equal(e.getTagName(), "layer")) {
if (!e.hasAttribute("index")) {
error(tr("missing mandatory attribute ''index'' for element ''layer''"));
}
Integer idx = null;
try {
idx = Integer.parseInt(e.getAttribute("index"));
} catch (NumberFormatException ex) {
}
if (idx == null) {
error(tr("unexpected format of attribute ''index'' for element ''layer''"));
}
if (elems.containsKey(idx)) {
error(
tr(
"attribute ''index'' ({0}) for element ''layer'' must be unique",
Integer.toString(idx)));
}
elems.put(idx, e);
deps.putVoid(idx);
String depStr = e.getAttribute("depends");
if (depStr != null) {
for (String sd : depStr.split(",")) {
Integer d = null;
try {
d = Integer.parseInt(sd);
} catch (NumberFormatException ex) {
Main.warn(ex);
}
if (d != null) {
deps.put(idx, d);
}
}
}
}
}
}
List<Integer> sorted = Utils.topologicalSort(deps);
final Map<Integer, Layer> layersMap = new TreeMap<Integer, Layer>(Collections.reverseOrder());
final Map<Integer, SessionLayerImporter> importers =
new HashMap<Integer, SessionLayerImporter>();
final Map<Integer, String> names = new HashMap<Integer, String>();
progressMonitor.setTicksCount(sorted.size());
LAYER:
for (int idx : sorted) {
Element e = elems.get(idx);
if (e == null) {
error(tr("missing layer with index {0}", idx));
}
if (!e.hasAttribute("name")) {
error(tr("missing mandatory attribute ''name'' for element ''layer''"));
}
String name = e.getAttribute("name");
names.put(idx, name);
if (!e.hasAttribute("type")) {
error(tr("missing mandatory attribute ''type'' for element ''layer''"));
}
String type = e.getAttribute("type");
SessionLayerImporter imp = getSessionLayerImporter(type);
if (imp == null) {
CancelOrContinueDialog dialog = new CancelOrContinueDialog();
dialog.show(
tr("Unable to load layer"),
tr("Cannot load layer of type ''{0}'' because no suitable importer was found.", type),
JOptionPane.WARNING_MESSAGE,
progressMonitor);
if (dialog.isCancel()) {
progressMonitor.cancel();
return;
} else {
continue;
}
} else {
importers.put(idx, imp);
List<LayerDependency> depsImp = new ArrayList<LayerDependency>();
for (int d : deps.get(idx)) {
SessionLayerImporter dImp = importers.get(d);
if (dImp == null) {
CancelOrContinueDialog dialog = new CancelOrContinueDialog();
dialog.show(
tr("Unable to load layer"),
tr(
"Cannot load layer {0} because it depends on layer {1} which has been skipped.",
idx, d),
JOptionPane.WARNING_MESSAGE,
progressMonitor);
if (dialog.isCancel()) {
progressMonitor.cancel();
return;
} else {
continue LAYER;
}
}
depsImp.add(new LayerDependency(d, layersMap.get(d), dImp));
}
ImportSupport support = new ImportSupport(name, idx, depsImp);
Layer layer = null;
Exception exception = null;
try {
layer = imp.load(e, support, progressMonitor.createSubTaskMonitor(1, false));
} catch (IllegalDataException ex) {
exception = ex;
} catch (IOException ex) {
exception = ex;
}
if (exception != null) {
exception.printStackTrace();
CancelOrContinueDialog dialog = new CancelOrContinueDialog();
dialog.show(
tr("Error loading layer"),
tr(
"<html>Could not load layer {0} ''{1}''.<br>Error is:<br>{2}</html>",
idx, name, exception.getMessage()),
JOptionPane.ERROR_MESSAGE,
progressMonitor);
if (dialog.isCancel()) {
progressMonitor.cancel();
return;
} else {
continue;
}
}
if (layer == null) throw new RuntimeException();
layersMap.put(idx, layer);
}
progressMonitor.worked(1);
}
layers = new ArrayList<Layer>();
for (int idx : layersMap.keySet()) {
Layer layer = layersMap.get(idx);
if (layer == null) {
continue;
}
Element el = elems.get(idx);
if (el.hasAttribute("visible")) {
layer.setVisible(Boolean.parseBoolean(el.getAttribute("visible")));
}
if (el.hasAttribute("opacity")) {
try {
double opacity = Double.parseDouble(el.getAttribute("opacity"));
layer.setOpacity(opacity);
} catch (NumberFormatException ex) {
Main.warn(ex);
}
}
}
for (Entry<Integer, Layer> e : layersMap.entrySet()) {
Layer l = e.getValue();
if (l == null) {
continue;
}
l.setName(names.get(e.getKey()));
layers.add(l);
}
}
/** Put a key that maps to nothing. */
public void putVoid(A key) {
if (containsKey(key)) return;
put(key, new LinkedHashSet<B>());
}