public void parse(File file, int maxPaths, ProgressMonitor monitor) throws Exception {
monitor.beginTask(tr("Parsing PDF", 1));
PDDocument document = PDDocument.load(file);
if (document.isEncrypted()) {
throw new Exception(tr("Encrypted documents not supported."));
}
List<?> allPages = document.getDocumentCatalog().getAllPages();
if (allPages.size() != 1) {
throw new Exception(tr("The PDF file must have exactly one page."));
}
PDPage page = (PDPage) allPages.get(0);
PDRectangle pageSize = page.findMediaBox();
Integer rotationVal = page.getRotation();
int rotation = 0;
if (rotationVal != null) {
rotation = rotationVal.intValue();
}
GraphicsProcessor p = new GraphicsProcessor(target, rotation, maxPaths, monitor);
PageDrawer drawer = new PageDrawer();
drawer.drawPage(p, page);
this.target.bounds =
new Rectangle2D.Double(
pageSize.getLowerLeftX(),
pageSize.getLowerLeftY(),
pageSize.getWidth(),
pageSize.getHeight());
monitor.finishTask();
}
@Override
public GpxData parseRawGps(ProgressMonitor progressMonitor) throws OsmTransferException {
progressMonitor.beginTask("", 1);
try {
progressMonitor.indeterminateSubTask(getTaskName());
if (crosses180th) {
// API 0.6 does not support requests crossing the 180th meridian, so make two requests
GpxData result = downloadRawGps(new Bounds(lat1, lon1, lat2, 180.0), progressMonitor);
result.mergeFrom(downloadRawGps(new Bounds(lat1, -180.0, lat2, lon2), progressMonitor));
return result;
} else {
// Simple request
return downloadRawGps(new Bounds(lat1, lon1, lat2, lon2), progressMonitor);
}
} catch (IllegalArgumentException e) {
// caused by HttpUrlConnection in case of illegal stuff in the response
if (cancel) return null;
throw new OsmTransferException("Illegal characters within the HTTP-header response.", e);
} catch (IOException e) {
if (cancel) return null;
throw new OsmTransferException(e);
} catch (SAXException e) {
throw new OsmTransferException(e);
} catch (OsmTransferException e) {
throw e;
} catch (RuntimeException e) {
if (cancel) return null;
throw e;
} finally {
progressMonitor.finishTask();
}
}
private GpxData downloadRawGps(String url, ProgressMonitor progressMonitor)
throws IOException, OsmTransferException, SAXException {
boolean done = false;
GpxData result = null;
for (int i = 0; !done; ++i) {
progressMonitor.subTask(tr("Downloading points {0} to {1}...", i * 5000, ((i + 1) * 5000)));
InputStream in = getInputStream(url + i, progressMonitor.createSubTaskMonitor(1, true));
if (in == null) {
break;
}
progressMonitor.setTicks(0);
GpxReader reader = new GpxReader(in);
gpxParsedProperly = reader.parse(false);
GpxData currentGpx = reader.data;
if (result == null) {
result = currentGpx;
} else if (currentGpx.hasTrackPoints()) {
result.mergeFrom(currentGpx);
} else {
done = true;
}
in.close();
activeConnection = null;
}
result.fromServer = true;
return result;
}
/**
* Visits all primitives to be tested. These primitives are always visited in the same order:
* nodes first, then ways.
*
* @param selection The primitives to be tested
*/
public void visit(Collection<OsmPrimitive> selection) {
progressMonitor.setTicksCount(selection.size());
for (OsmPrimitive p : selection) {
if (p.isUsable()) {
p.visit(this);
}
progressMonitor.worked(1);
}
}
@Override
protected void realRun() {
try {
foundMatches = 0;
SearchCompiler.Match matcher = SearchCompiler.compile(setting);
if (setting.mode == SearchMode.replace) {
selection.clear();
} else if (setting.mode == SearchMode.in_selection) {
foundMatches = selection.size();
}
Collection<OsmPrimitive> all;
if (setting.allElements) {
all = ds.allPrimitives();
} else {
all = ds.getPrimitives(OsmPrimitive::isSelectable);
}
final ProgressMonitor subMonitor =
getProgressMonitor().createSubTaskMonitor(all.size(), false);
subMonitor.beginTask(
trn("Searching in {0} object", "Searching in {0} objects", all.size(), all.size()));
for (OsmPrimitive osm : all) {
if (canceled) {
return;
}
if (setting.mode == SearchMode.replace) {
if (matcher.match(osm)) {
selection.add(osm);
++foundMatches;
}
} else if (setting.mode == SearchMode.add && !predicate.test(osm) && matcher.match(osm)) {
selection.add(osm);
++foundMatches;
} else if (setting.mode == SearchMode.remove
&& predicate.test(osm)
&& matcher.match(osm)) {
selection.remove(osm);
++foundMatches;
} else if (setting.mode == SearchMode.in_selection
&& predicate.test(osm)
&& !matcher.match(osm)) {
selection.remove(osm);
--foundMatches;
}
subMonitor.worked(1);
}
subMonitor.finishTask();
} catch (ParseError e) {
Main.debug(e);
JOptionPane.showMessageDialog(
Main.parent, e.getMessage(), tr("Error"), JOptionPane.ERROR_MESSAGE);
}
}
private OsmDataLayer makeLayer(
String name, FilePlacement placement, OsmBuilder.Mode mode, ProgressMonitor monitor) {
monitor.beginTask(tr("Building JOSM layer"), 100);
OsmBuilder builder = new OsmBuilder(placement);
DataSet data =
builder.build(this.data.getLayers(), mode, monitor.createSubTaskMonitor(50, false));
monitor.setTicks(50);
monitor.setCustomText(tr("Postprocessing layer"));
OsmDataLayer result = new OsmDataLayer(data, name, null);
result.onPostLoadFromFile();
monitor.finishTask();
return result;
}
/**
* Retries to recover the upload operation from an exception which was thrown because an uploaded
* primitive was already deleted on the server.
*
* @param e the exception throw by the API
* @param monitor a progress monitor
* @throws OsmTransferException thrown if we can't recover from the exception
*/
protected void recoverFromGoneOnServer(OsmApiPrimitiveGoneException e, ProgressMonitor monitor)
throws OsmTransferException {
if (!e.isKnownPrimitive()) throw e;
OsmPrimitive p = layer.data.getPrimitiveById(e.getPrimitiveId(), e.getPrimitiveType());
if (p == null) throw e;
if (p.isDeleted()) {
// we tried to delete an already deleted primitive.
//
System.out.println(
tr(
"Warning: object ''{0}'' is already deleted on the server. Skipping this object and retrying to upload.",
p.getDisplayName(DefaultNameFormatter.getInstance())));
monitor.appendLogMessage(
tr(
"Object ''{0}'' is already deleted. Skipping object in upload.",
p.getDisplayName(DefaultNameFormatter.getInstance())));
processedPrimitives.addAll(writer.getProcessedPrimitives());
processedPrimitives.add(p);
toUpload.removeProcessed(processedPrimitives);
return;
}
// exception was thrown because we tried to *update* an already deleted
// primitive. We can't resolve this automatically. Re-throw exception,
// a conflict is going to be created later.
throw e;
}
/**
* Retries to recover the upload operation from an exception which was thrown because an uploaded
* primitive was already deleted on the server.
*
* @param e the exception throw by the API
* @param monitor a progress monitor
* @throws OsmTransferException if we can't recover from the exception
*/
protected void recoverFromGoneOnServer(OsmApiPrimitiveGoneException e, ProgressMonitor monitor)
throws OsmTransferException {
if (!e.isKnownPrimitive()) throw e;
OsmPrimitive p = layer.data.getPrimitiveById(e.getPrimitiveId(), e.getPrimitiveType());
if (p == null) throw e;
if (p.isDeleted()) {
// we tried to delete an already deleted primitive.
final String msg;
final String displayName = p.getDisplayName(DefaultNameFormatter.getInstance());
if (p instanceof Node) {
msg = tr("Node ''{0}'' is already deleted. Skipping object in upload.", displayName);
} else if (p instanceof Way) {
msg = tr("Way ''{0}'' is already deleted. Skipping object in upload.", displayName);
} else if (p instanceof Relation) {
msg = tr("Relation ''{0}'' is already deleted. Skipping object in upload.", displayName);
} else {
msg = tr("Object ''{0}'' is already deleted. Skipping object in upload.", displayName);
}
monitor.appendLogMessage(msg);
Main.warn(msg);
processedPrimitives.addAll(writer.getProcessedPrimitives());
processedPrimitives.add(p);
toUpload.removeProcessed(processedPrimitives);
return;
}
// exception was thrown because we tried to *update* an already deleted
// primitive. We can't resolve this automatically. Re-throw exception,
// a conflict is going to be created later.
throw e;
}
/**
* Parse the given input source and return the dataset.
*
* @param source the source input stream. Must not be null.
* @param progressMonitor the progress monitor. If null, {@see NullProgressMonitor#INSTANCE} is
* assumed
* @return the dataset with the parsed data
* @throws IllegalDataException thrown if the an error was found while parsing the data from the
* source
* @throws IllegalArgumentException thrown if source is null
*/
public static DataSet parseDataSet(InputStream source, ProgressMonitor progressMonitor)
throws IllegalDataException {
ProgressMonitor monitor =
progressMonitor == null ? NullProgressMonitor.INSTANCE : progressMonitor;
CheckParameterUtil.ensureParameterNotNull(source, "source");
PbfReader reader = new PbfReader();
try {
monitor.beginTask(tr("Prepare OSM data...", 2));
monitor.indeterminateSubTask(tr("Reading OSM data..."));
reader.parse(source);
monitor.worked(1);
monitor.indeterminateSubTask(tr("Preparing data set..."));
reader.prepareDataSet();
monitor.worked(1);
return reader.getDataSet();
} catch (IllegalDataException e) {
throw e;
} catch (Exception e) {
throw new IllegalDataException(e);
} finally {
monitor.finishTask();
}
}
/**
* Read the data from the osm server address.
*
* @return A data set containing all data retrieved from that url
*/
@Override
public DataSet parseOsm(ProgressMonitor progressMonitor) throws OsmTransferException {
progressMonitor.beginTask(tr("Contacting OSM Server..."), 10);
InputStream in = null;
try {
DataSet ds = null;
progressMonitor.indeterminateSubTask(null);
if (crosses180th) {
// API 0.6 does not support requests crossing the 180th meridian, so make two requests
in =
getInputStream(
getRequestForBbox(lon1, lat1, 180.0, lat2),
progressMonitor.createSubTaskMonitor(9, false));
if (in == null) return null;
ds = OsmReader.parseDataSet(in, progressMonitor.createSubTaskMonitor(1, false));
in =
getInputStream(
getRequestForBbox(-180.0, lat1, lon2, lat2),
progressMonitor.createSubTaskMonitor(9, false));
if (in == null) return null;
DataSet ds2 = OsmReader.parseDataSet(in, progressMonitor.createSubTaskMonitor(1, false));
if (ds2 == null) return null;
ds.mergeFrom(ds2);
} else {
// Simple request
in =
getInputStream(
getRequestForBbox(lon1, lat1, lon2, lat2),
progressMonitor.createSubTaskMonitor(9, false));
if (in == null) return null;
ds = OsmReader.parseDataSet(in, progressMonitor.createSubTaskMonitor(1, false));
}
return ds;
} catch (OsmTransferException e) {
throw e;
} catch (Exception e) {
throw new OsmTransferException(e);
} finally {
progressMonitor.finishTask();
if (in != null) {
try {
in.close();
} catch (IOException e) {
}
}
activeConnection = null;
}
}
/**
* Open a connection to the given url and return a reader on the input stream from that
* connection. In case of user cancel, return <code>null</code>. Relative URL's are directed to
* API base URL.
*
* @param urlStr The url to connect to.
* @param progressMonitor progress monitoring and abort handler
* @return An reader reading the input stream (servers answer) or <code>null</code>.
* @throws OsmTransferException thrown if data transfer errors occur
*/
protected InputStream getInputStream(String urlStr, ProgressMonitor progressMonitor)
throws OsmTransferException {
try {
api.initialize(progressMonitor);
urlStr = urlStr.startsWith("http") ? urlStr : (getBaseUrl() + urlStr);
return getInputStreamRaw(urlStr, progressMonitor);
} finally {
progressMonitor.invalidate();
}
}
protected void uploadLayers(List<SaveLayerInfo> toUpload) {
for (final SaveLayerInfo layerInfo : toUpload) {
AbstractModifiableLayer layer = layerInfo.getLayer();
if (canceled) {
model.setUploadState(layer, UploadOrSaveState.CANCELED);
continue;
}
monitor.subTask(tr("Preparing layer ''{0}'' for upload ...", layerInfo.getName()));
if (!UploadAction.checkPreUploadConditions(layer)) {
model.setUploadState(layer, UploadOrSaveState.FAILED);
continue;
}
AbstractUploadDialog dialog = layer.getUploadDialog();
if (dialog != null) {
dialog.setVisible(true);
if (dialog.isCanceled()) {
model.setUploadState(layer, UploadOrSaveState.CANCELED);
continue;
}
dialog.rememberUserInput();
}
currentTask = layer.createUploadTask(monitor);
if (currentTask == null) {
model.setUploadState(layer, UploadOrSaveState.FAILED);
continue;
}
currentFuture = worker.submit(currentTask);
try {
// wait for the asynchronous task to complete
//
currentFuture.get();
} catch (CancellationException e) {
Main.trace(e);
model.setUploadState(layer, UploadOrSaveState.CANCELED);
} catch (InterruptedException | ExecutionException e) {
Main.error(e);
model.setUploadState(layer, UploadOrSaveState.FAILED);
ExceptionDialogUtil.explainException(e);
}
if (currentTask.isCanceled()) {
model.setUploadState(layer, UploadOrSaveState.CANCELED);
} else if (currentTask.isFailed()) {
Main.error(currentTask.getLastException());
ExceptionDialogUtil.explainException(currentTask.getLastException());
model.setUploadState(layer, UploadOrSaveState.FAILED);
} else {
model.setUploadState(layer, UploadOrSaveState.OK);
}
currentTask = null;
currentFuture = null;
}
}
private void infoSync(LatLon pos, ProgressMonitor progressMonitor) {
progressMonitor.beginTask(null, 3);
try {
mRuian.prepareData(pos);
htmlText = mRuian.getHtml();
coordinatesText = PointInfoUtils.formatCoordinates(pos.lat(), pos.lon());
} finally {
progressMonitor.finishTask();
}
progressMonitor.invalidate();
if (htmlText.length() == 0) {
GuiHelper.runInEDTAndWait(
() ->
PointInfoUtils.showNotification(
tr("Data not available.") + "\n(" + pos.toDisplayString() + ")", "warning"));
return;
}
}
private GpxData downloadRawGps(Bounds b, ProgressMonitor progressMonitor)
throws IOException, OsmTransferException, SAXException {
boolean done = false;
GpxData result = null;
String url =
"trackpoints?bbox="
+ b.getMinLon()
+ ','
+ b.getMinLat()
+ ','
+ b.getMaxLon()
+ ','
+ b.getMaxLat()
+ "&page=";
for (int i = 0; !done; ++i) {
progressMonitor.subTask(tr("Downloading points {0} to {1}...", i * 5000, (i + 1) * 5000));
try (InputStream in =
getInputStream(url + i, progressMonitor.createSubTaskMonitor(1, true))) {
if (in == null) {
break;
}
progressMonitor.setTicks(0);
GpxReader reader = new GpxReader(in);
gpxParsedProperly = reader.parse(false);
GpxData currentGpx = reader.getGpxData();
if (result == null) {
result = currentGpx;
} else if (currentGpx.hasTrackPoints()) {
result.mergeFrom(currentGpx);
} else {
done = true;
}
}
activeConnection = null;
}
if (result != null) {
result.fromServer = true;
result.dataSources.add(new DataSource(b, "OpenStreetMap server"));
}
return result;
}
@Override
public List<Note> parseNotes(int noteLimit, int daysClosed, ProgressMonitor progressMonitor)
throws OsmTransferException, MoreNotesException {
progressMonitor.beginTask("Downloading notes");
CheckParameterUtil.ensureThat(noteLimit > 0, "Requested note limit is less than 1.");
// see result_limit in
// https://github.com/openstreetmap/openstreetmap-website/blob/master/app/controllers/notes_controller.rb
CheckParameterUtil.ensureThat(
noteLimit <= 10000, "Requested note limit is over API hard limit of 10000.");
CheckParameterUtil.ensureThat(daysClosed >= -1, "Requested note limit is less than -1.");
String url =
"notes?limit="
+ noteLimit
+ "&closed="
+ daysClosed
+ "&bbox="
+ lon1
+ ','
+ lat1
+ ','
+ lon2
+ ','
+ lat2;
try {
InputStream is = getInputStream(url, progressMonitor.createSubTaskMonitor(1, false));
NoteReader reader = new NoteReader(is);
final List<Note> notes = reader.parse();
if (notes.size() == noteLimit) {
throw new MoreNotesException(notes, noteLimit);
}
return notes;
} catch (IOException e) {
throw new OsmTransferException(e);
} catch (SAXException e) {
throw new OsmTransferException(e);
} finally {
progressMonitor.finishTask();
}
}
private void saveLayer(java.io.File file, FilePlacement placement, ProgressMonitor monitor) {
monitor.beginTask(tr("Saving to file."), 1000);
OsmBuilder builder = new OsmBuilder(placement);
DataSet data =
builder.build(
this.data.getLayers(), OsmBuilder.Mode.Final, monitor.createSubTaskMonitor(500, false));
OsmDataLayer layer = new OsmDataLayer(data, file.getName(), file);
monitor.setCustomText(tr(" Writing to file"));
monitor.setTicks(500);
OsmExporter exporter = new OsmExporter();
try {
exporter.exportData(file, layer);
} catch (IOException e) {
// TODO:
}
monitor.finishTask();
}
protected DataSet doParseDataSet(InputStream source, ProgressMonitor progressMonitor)
throws IllegalDataException {
if (progressMonitor == null) {
progressMonitor = NullProgressMonitor.INSTANCE;
}
CheckParameterUtil.ensureParameterNotNull(source, "source");
try {
progressMonitor.beginTask(tr("Prepare OSM data...", 2));
progressMonitor.indeterminateSubTask(tr("Parsing OSM data..."));
InputStreamReader ir = UTFInputStreamReader.create(source, "UTF-8");
XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(ir);
setParser(parser);
parse();
progressMonitor.worked(1);
progressMonitor.indeterminateSubTask(tr("Preparing data set..."));
prepareDataSet();
progressMonitor.worked(1);
// iterate over registered postprocessors and give them each a chance
// to modify the dataset we have just loaded.
if (postprocessors != null) {
for (OsmServerReadPostprocessor pp : postprocessors) {
pp.postprocessDataSet(getDataSet(), progressMonitor);
}
}
return getDataSet();
} catch (IllegalDataException e) {
throw e;
} catch (OsmParsingException e) {
throw new IllegalDataException(e.getMessage(), e);
} catch (XMLStreamException e) {
String msg = e.getMessage();
Pattern p = Pattern.compile("Message: (.+)");
Matcher m = p.matcher(msg);
if (m.find()) {
msg = m.group(1);
}
if (e.getLocation() != null)
throw new IllegalDataException(
tr(
"Line {0} column {1}: ",
e.getLocation().getLineNumber(), e.getLocation().getColumnNumber())
+ msg,
e);
else throw new IllegalDataException(msg, e);
} catch (Exception e) {
throw new IllegalDataException(e);
} finally {
progressMonitor.finishTask();
}
}
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);
}
}
public boolean isCancelled() {
return progressMonitor.isCancelled();
}
/**
* Notification of the end of the test. The tester may perform additional actions and destroy the
* used structures
*/
public void endTest() {
progressMonitor.finishTask();
progressMonitor = null;
}
/**
* Open a connection to the given url and return a reader on the input stream from that
* connection. In case of user cancel, return <code>null</code>.
*
* @param urlStr The exact url to connect to.
* @param progressMonitor progress monitoring and abort handler
* @return An reader reading the input stream (servers answer) or <code>null</code>.
* @throws OsmTransferException thrown if data transfer errors occur
*/
protected InputStream getInputStreamRaw(String urlStr, ProgressMonitor progressMonitor)
throws OsmTransferException {
try {
URL url = null;
try {
url = new URL(urlStr.replace(" ", "%20"));
} catch (MalformedURLException e) {
throw new OsmTransferException(e);
}
try {
// fix #7640, see http://www.tikalk.com/java/forums/httpurlconnection-disable-keep-alive
activeConnection = Utils.openHttpConnection(url, false);
} catch (Exception e) {
throw new OsmTransferException(
tr("Failed to open connection to API {0}.", url.toExternalForm()), e);
}
if (cancel) {
activeConnection.disconnect();
return null;
}
if (doAuthenticate) {
addAuth(activeConnection);
}
if (cancel) throw new OsmTransferCanceledException();
if (Main.pref.getBoolean("osm-server.use-compression", true)) {
activeConnection.setRequestProperty("Accept-Encoding", "gzip, deflate");
}
activeConnection.setConnectTimeout(Main.pref.getInteger("socket.timeout.connect", 15) * 1000);
try {
Main.info("GET " + url);
activeConnection.connect();
} catch (Exception e) {
e.printStackTrace();
OsmTransferException ote =
new OsmTransferException(
tr("Could not connect to the OSM server. Please check your internet connection."),
e);
ote.setUrl(url.toString());
throw ote;
}
try {
if (activeConnection.getResponseCode() == HttpURLConnection.HTTP_UNAUTHORIZED)
throw new OsmApiException(HttpURLConnection.HTTP_UNAUTHORIZED, null, null);
if (activeConnection.getResponseCode() == HttpURLConnection.HTTP_PROXY_AUTH)
throw new OsmTransferCanceledException();
String encoding = activeConnection.getContentEncoding();
if (activeConnection.getResponseCode() != HttpURLConnection.HTTP_OK) {
String errorHeader = activeConnection.getHeaderField("Error");
StringBuilder errorBody = new StringBuilder();
try {
InputStream i = FixEncoding(activeConnection.getErrorStream(), encoding);
if (i != null) {
BufferedReader in = new BufferedReader(new InputStreamReader(i));
String s;
while ((s = in.readLine()) != null) {
errorBody.append(s);
errorBody.append("\n");
}
}
} catch (Exception e) {
errorBody.append(tr("Reading error text failed."));
}
throw new OsmApiException(
activeConnection.getResponseCode(),
errorHeader,
errorBody.toString(),
url.toString());
}
return FixEncoding(new ProgressInputStream(activeConnection, progressMonitor), encoding);
} catch (OsmTransferException e) {
throw e;
} catch (Exception e) {
throw new OsmTransferException(e);
}
} finally {
progressMonitor.invalidate();
}
}
private PathOptimizer loadPDF(File fileName, ProgressMonitor monitor) {
monitor.beginTask("", 100);
monitor.setTicks(0);
monitor.setCustomText(tr("Preparing"));
double nodesTolerance = 0.0;
Color color = null;
int maxPaths = Integer.MAX_VALUE;
if (this.mergeCloseNodesCheck.isSelected()) {
try {
nodesTolerance = Double.parseDouble(this.mergeCloseNodesTolerance.getText());
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Tolerance is not a number"));
return null;
}
}
if (this.colorFilterCheck.isSelected()) {
try {
String colString = this.colorFilterColor.getText().replace("#", "");
color = new Color(Integer.parseInt(colString, 16));
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Could not parse color"));
return null;
}
}
if (this.limitPathCountCheck.isSelected()) {
try {
maxPaths = Integer.parseInt(this.limitPathCount.getText());
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Could not parse max path count"));
return null;
}
}
monitor.setTicks(10);
monitor.setCustomText(tr("Parsing file"));
PathOptimizer data =
new PathOptimizer(nodesTolerance, color, this.splitOnColorChangeCheck.isSelected());
try {
PdfBoxParser parser = new PdfBoxParser(data);
parser.parse(fileName, maxPaths, monitor.createSubTaskMonitor(80, false));
} catch (FileNotFoundException e1) {
JOptionPane.showMessageDialog(Main.parent, tr("File not found."));
return null;
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(Main.parent, tr("Error while parsing: {0}", e.getMessage()));
return null;
}
monitor.setTicks(80);
if (this.removeParallelSegmentsCheck.isSelected()) {
try {
double tolerance = Double.parseDouble(this.removeParallelSegmentsTolerance.getText());
monitor.setCustomText(tr("Removing parallel segments"));
data.removeParallelLines(tolerance);
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Max distance is not a number"));
return null;
}
}
if (nodesTolerance > 0.0) {
monitor.setTicks(83);
monitor.setCustomText(tr("Joining nodes"));
data.mergeNodes();
}
monitor.setTicks(85);
monitor.setCustomText(tr("Joining adjacent segments"));
data.mergeSegments();
if (this.removeSmallObjectsCheck.isSelected()) {
try {
double tolerance = Double.parseDouble(this.removeSmallObjectsSize.getText());
monitor.setTicks(90);
monitor.setCustomText(tr("Removing small objects"));
data.removeSmallObjects(tolerance);
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Tolerance is not a number"));
return null;
}
}
if (this.removeLargeObjectsCheck.isSelected()) {
try {
double tolerance = Double.parseDouble(this.removeLargeObjectsSize.getText());
monitor.setTicks(90);
monitor.setCustomText(tr("Removing large objects"));
data.removeLargeObjects(tolerance);
} catch (Exception e) {
JOptionPane.showMessageDialog(Main.parent, tr("Tolerance is not a number"));
return null;
}
}
monitor.setTicks(95);
monitor.setCustomText(tr("Finalizing layers"));
data.splitLayersByPathKind(
this.splitOnShapeClosedCheck.isSelected(),
this.splitOnSingleSegmentCheck.isSelected(),
this.splitOnOrthogonalCheck.isSelected());
data.finish();
monitor.finishTask();
return data;
}
protected void launchSafeAndUploadTask() {
ProgressMonitor monitor = new SwingRenderingProgressMonitor(pnlUploadLayers);
monitor.beginTask(tr("Uploading and saving modified layers ..."));
this.saveAndUploadTask = new SaveAndUploadTask(model, monitor);
new Thread(saveAndUploadTask, saveAndUploadTask.getClass().getName()).start();
}
