// License: GPL. See LICENSE file for details.
package org.openstreetmap.josm.gui.layer;
import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
import static org.openstreetmap.josm.tools.I18n.marktr;
import static org.openstreetmap.josm.tools.I18n.tr;
import static org.openstreetmap.josm.tools.I18n.trn;
import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Composite;
import java.awt.Graphics2D;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.TexturePaint;
import java.awt.event.ActionEvent;
import java.awt.geom.Area;
import java.awt.image.BufferedImage;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
import java.util.concurrent.CopyOnWriteArrayList;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.actions.ExpertToggleAction;
import org.openstreetmap.josm.actions.RenameLayerAction;
import org.openstreetmap.josm.actions.SaveActionBase;
import org.openstreetmap.josm.actions.ToggleUploadDiscouragedLayerAction;
import org.openstreetmap.josm.data.APIDataSet;
import org.openstreetmap.josm.data.Bounds;
import org.openstreetmap.josm.data.SelectionChangedListener;
import org.openstreetmap.josm.data.conflict.Conflict;
import org.openstreetmap.josm.data.conflict.ConflictCollection;
import org.openstreetmap.josm.data.coor.LatLon;
import org.openstreetmap.josm.data.gpx.GpxData;
import org.openstreetmap.josm.data.gpx.ImmutableGpxTrack;
import org.openstreetmap.josm.data.gpx.WayPoint;
import org.openstreetmap.josm.data.osm.DataIntegrityProblemException;
import org.openstreetmap.josm.data.osm.DataSet;
import org.openstreetmap.josm.data.osm.DataSetMerger;
import org.openstreetmap.josm.data.osm.DataSource;
import org.openstreetmap.josm.data.osm.DatasetConsistencyTest;
import org.openstreetmap.josm.data.osm.IPrimitive;
import org.openstreetmap.josm.data.osm.Node;
import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
import org.openstreetmap.josm.data.osm.event.DataSetListenerAdapter;
import org.openstreetmap.josm.data.osm.event.DataSetListenerAdapter.Listener;
import org.openstreetmap.josm.data.osm.visitor.AbstractVisitor;
import org.openstreetmap.josm.data.osm.visitor.BoundingXYVisitor;
import org.openstreetmap.josm.data.osm.visitor.paint.MapRendererFactory;
import org.openstreetmap.josm.data.osm.visitor.paint.Rendering;
import org.openstreetmap.josm.data.osm.visitor.paint.relations.MultipolygonCache;
import org.openstreetmap.josm.data.projection.Projection;
import org.openstreetmap.josm.data.validation.TestError;
import org.openstreetmap.josm.gui.ExtendedDialog;
import org.openstreetmap.josm.gui.MapView;
import org.openstreetmap.josm.gui.dialogs.LayerListDialog;
import org.openstreetmap.josm.gui.dialogs.LayerListPopup;
import org.openstreetmap.josm.gui.io.AbstractIOTask;
import org.openstreetmap.josm.gui.io.AbstractUploadDialog;
import org.openstreetmap.josm.gui.io.UploadDialog;
import org.openstreetmap.josm.gui.io.UploadLayerTask;
import org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor;
import org.openstreetmap.josm.gui.progress.ProgressMonitor;
import org.openstreetmap.josm.gui.util.GuiHelper;
import org.openstreetmap.josm.gui.widgets.JosmTextArea;
import org.openstreetmap.josm.tools.FilteredCollection;
import org.openstreetmap.josm.tools.GBC;
import org.openstreetmap.josm.tools.ImageProvider;
import org.openstreetmap.josm.tools.date.DateUtils;
/**
* A layer that holds OSM data from a specific dataset.
* The data can be fully edited.
*
* @author imi
*/
public class OsmDataLayer extends ModifiableLayer implements Listener, SelectionChangedListener {
public static final String REQUIRES_SAVE_TO_DISK_PROP = OsmDataLayer.class.getName() + ".requiresSaveToDisk";
public static final String REQUIRES_UPLOAD_TO_SERVER_PROP = OsmDataLayer.class.getName() + ".requiresUploadToServer";
private boolean requiresSaveToFile = false;
private boolean requiresUploadToServer = false;
private boolean isChanged = true;
private int highlightUpdateCount;
/**
* List of validation errors in this layer.
* @since 3669
*/
public final List<TestError> validationErrors = new ArrayList<>();
protected void setRequiresSaveToFile(boolean newValue) {
boolean oldValue = requiresSaveToFile;
requiresSaveToFile = newValue;
if (oldValue != newValue) {
propertyChangeSupport.firePropertyChange(REQUIRES_SAVE_TO_DISK_PROP, oldValue, newValue);
}
}
protected void setRequiresUploadToServer(boolean newValue) {
boolean oldValue = requiresUploadToServer;
requiresUploadToServer = newValue;
if (oldValue != newValue) {
propertyChangeSupport.firePropertyChange(REQUIRES_UPLOAD_TO_SERVER_PROP, oldValue, newValue);
}
}
/** the global counter for created data layers */
private static int dataLayerCounter = 0;
/**
* Replies a new unique name for a data layer
*
* @return a new unique name for a data layer
*/
public static String createNewName() {
dataLayerCounter++;
return tr("Data Layer {0}", dataLayerCounter);
}
public static final class DataCountVisitor extends AbstractVisitor {
public int nodes;
public int ways;
public int relations;
public int deletedNodes;
public int deletedWays;
public int deletedRelations;
@Override
public void visit(final Node n) {
nodes++;
if (n.isDeleted()) {
deletedNodes++;
}
}
@Override
public void visit(final Way w) {
ways++;
if (w.isDeleted()) {
deletedWays++;
}
}
@Override
public void visit(final Relation r) {
relations++;
if (r.isDeleted()) {
deletedRelations++;
}
}
}
public interface CommandQueueListener {
void commandChanged(int queueSize, int redoSize);
}
/**
* Listener called when a state of this layer has changed.
*/
public interface LayerStateChangeListener {
/**
* Notifies that the "upload discouraged" (upload=no) state has changed.
* @param layer The layer that has been modified
* @param newValue The new value of the state
*/
void uploadDiscouragedChanged(OsmDataLayer layer, boolean newValue);
}
private final CopyOnWriteArrayList<LayerStateChangeListener> layerStateChangeListeners = new CopyOnWriteArrayList<>();
/**
* Adds a layer state change listener
*
* @param listener the listener. Ignored if null or already registered.
* @since 5519
*/
public void addLayerStateChangeListener(LayerStateChangeListener listener) {
if (listener != null) {
layerStateChangeListeners.addIfAbsent(listener);
}
}
/**
* Removes a layer property change listener
*
* @param listener the listener. Ignored if null or already registered.
* @since 5519
*/
public void removeLayerPropertyChangeListener(LayerStateChangeListener listener) {
layerStateChangeListeners.remove(listener);
}
/**
* The data behind this layer.
*/
public final DataSet data;
/**
* the collection of conflicts detected in this layer
*/
private ConflictCollection conflicts;
/**
* a paint texture for non-downloaded area
*/
private static TexturePaint hatched;
static {
createHatchTexture();
}
public static Color getBackgroundColor() {
return Main.pref.getColor(marktr("background"), Color.BLACK);
}
public static Color getOutsideColor() {
return Main.pref.getColor(marktr("outside downloaded area"), Color.YELLOW);
}
/**
* Initialize the hatch pattern used to paint the non-downloaded area
*/
public static void createHatchTexture() {
BufferedImage bi = new BufferedImage(15, 15, BufferedImage.TYPE_INT_ARGB);
Graphics2D big = bi.createGraphics();
big.setColor(getBackgroundColor());
Composite comp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.3f);
big.setComposite(comp);
big.fillRect(0,0,15,15);
big.setColor(getOutsideColor());
big.drawLine(0,15,15,0);
Rectangle r = new Rectangle(0, 0, 15,15);
hatched = new TexturePaint(bi, r);
}
/**
* Construct a OsmDataLayer.
*/
public OsmDataLayer(final DataSet data, final String name, final File associatedFile) {
super(name);
this.data = data;
this.setAssociatedFile(associatedFile);
conflicts = new ConflictCollection();
data.addDataSetListener(new DataSetListenerAdapter(this));
data.addDataSetListener(MultipolygonCache.getInstance());
DataSet.addSelectionListener(this);
}
protected Icon getBaseIcon() {
return ImageProvider.get("layer", "osmdata_small");
}
/**
* TODO: @return Return a dynamic drawn icon of the map data. The icon is
* updated by a background thread to not disturb the running programm.
*/
@Override public Icon getIcon() {
Icon baseIcon = getBaseIcon();
if (isUploadDiscouraged()) {
return ImageProvider.overlay(baseIcon,
new ImageIcon(ImageProvider.get("warning-small").getImage().getScaledInstance(8, 8, Image.SCALE_SMOOTH)),
ImageProvider.OverlayPosition.SOUTHEAST);
} else {
return baseIcon;
}
}
/**
* Draw all primitives in this layer but do not draw modified ones (they
* are drawn by the edit layer).
* Draw nodes last to overlap the ways they belong to.
*/
@Override public void paint(final Graphics2D g, final MapView mv, Bounds box) {
isChanged = false;
highlightUpdateCount = data.getHighlightUpdateCount();
boolean active = mv.getActiveLayer() == this;
boolean inactive = !active && Main.pref.getBoolean("draw.data.inactive_color", true);
boolean virtual = !inactive && mv.isVirtualNodesEnabled();
// draw the hatched area for non-downloaded region. only draw if we're the active
// and bounds are defined; don't draw for inactive layers or loaded GPX files etc
if (active && Main.pref.getBoolean("draw.data.downloaded_area", true) && !data.dataSources.isEmpty()) {
// initialize area with current viewport
Rectangle b = mv.getBounds();
// on some platforms viewport bounds seem to be offset from the left,
// over-grow it just to be sure
b.grow(100, 100);
Area a = new Area(b);
// now successively subtract downloaded areas
for (Bounds bounds : data.getDataSourceBounds()) {
if (bounds.isCollapsed()) {
continue;
}
Point p1 = mv.getPoint(bounds.getMin());
Point p2 = mv.getPoint(bounds.getMax());
Rectangle r = new Rectangle(Math.min(p1.x, p2.x),Math.min(p1.y, p2.y),Math.abs(p2.x-p1.x),Math.abs(p2.y-p1.y));
a.subtract(new Area(r));
}
// paint remainder
g.setPaint(hatched);
g.fill(a);
}
Rendering painter = MapRendererFactory.getInstance().createActiveRenderer(g, mv, inactive);
painter.render(data, virtual, box);
Main.map.conflictDialog.paintConflicts(g, mv);
}
@Override public String getToolTipText() {
int nodes = new FilteredCollection<>(data.getNodes(), OsmPrimitive.nonDeletedPredicate).size();
int ways = new FilteredCollection<>(data.getWays(), OsmPrimitive.nonDeletedPredicate).size();
String tool = trn("{0} node", "{0} nodes", nodes, nodes)+", ";
tool += trn("{0} way", "{0} ways", ways, ways);
if (data.getVersion() != null) {
tool += ", " + tr("version {0}", data.getVersion());
}
File f = getAssociatedFile();
if (f != null) {
tool = "<html>"+tool+"<br>"+f.getPath()+"</html>";
}
return tool;
}
@Override public void mergeFrom(final Layer from) {
final PleaseWaitProgressMonitor monitor = new PleaseWaitProgressMonitor(tr("Merging layers"));
monitor.setCancelable(false);
if (from instanceof OsmDataLayer && ((OsmDataLayer)from).isUploadDiscouraged()) {
setUploadDiscouraged(true);
}
mergeFrom(((OsmDataLayer)from).data, monitor);
monitor.close();
}
/**
* merges the primitives in dataset <code>from</code> into the dataset of
* this layer
*
* @param from the source data set
*/
public void mergeFrom(final DataSet from) {
mergeFrom(from, null);
}
/**
* merges the primitives in dataset <code>from</code> into the dataset of
* this layer
*
* @param from the source data set
* @param progressMonitor the progress monitor, can be {@code null}
*/
public void mergeFrom(final DataSet from, ProgressMonitor progressMonitor) {
final DataSetMerger visitor = new DataSetMerger(data,from);
try {
visitor.merge(progressMonitor);
} catch (DataIntegrityProblemException e) {
JOptionPane.showMessageDialog(
Main.parent,
e.getHtmlMessage() != null ? e.getHtmlMessage() : e.getMessage(),
tr("Error"),
JOptionPane.ERROR_MESSAGE
);
return;
}
Area a = data.getDataSourceArea();
// copy the merged layer's data source info.
// only add source rectangles if they are not contained in the layer already.
for (DataSource src : from.dataSources) {
if (a == null || !a.contains(src.bounds.asRect())) {
data.dataSources.add(src);
}
}
// copy the merged layer's API version
if (data.getVersion() == null) {
data.setVersion(from.getVersion());
}
int numNewConflicts = 0;
for (Conflict<?> c : visitor.getConflicts()) {
if (!conflicts.hasConflict(c)) {
numNewConflicts++;
conflicts.add(c);
}
}
// repaint to make sure new data is displayed properly.
if (Main.isDisplayingMapView()) {
Main.map.mapView.repaint();
}
// warn about new conflicts
if (numNewConflicts > 0 && Main.map != null && Main.map.conflictDialog != null) {
Main.map.conflictDialog.warnNumNewConflicts(numNewConflicts);
}
}
@Override public boolean isMergable(final Layer other) {
// isUploadDiscouraged commented to allow merging between normal layers and discouraged layers with a warning (see #7684)
return other instanceof OsmDataLayer;// && (isUploadDiscouraged() == ((OsmDataLayer)other).isUploadDiscouraged());
}
@Override public void visitBoundingBox(final BoundingXYVisitor v) {
for (final Node n: data.getNodes()) {
if (n.isUsable()) {
v.visit(n);
}
}
}
/**
* Clean out the data behind the layer. This means clearing the redo/undo lists,
* really deleting all deleted objects and reset the modified flags. This should
* be done after an upload, even after a partial upload.
*
* @param processed A list of all objects that were actually uploaded.
* May be <code>null</code>, which means nothing has been uploaded
*/
public void cleanupAfterUpload(final Collection<IPrimitive> processed) {
// return immediately if an upload attempt failed
if (processed == null || processed.isEmpty())
return;
Main.main.undoRedo.clean(this);
// if uploaded, clean the modified flags as well
data.cleanupDeletedPrimitives();
for (OsmPrimitive p: data.allPrimitives()) {
if (processed.contains(p)) {
p.setModified(false);
}
}
}
@Override public Object getInfoComponent() {
final DataCountVisitor counter = new DataCountVisitor();
for (final OsmPrimitive osm : data.allPrimitives()) {
osm.accept(counter);
}
final JPanel p = new JPanel(new GridBagLayout());
String nodeText = trn("{0} node", "{0} nodes", counter.nodes, counter.nodes);
if (counter.deletedNodes > 0) {
nodeText += " ("+trn("{0} deleted", "{0} deleted", counter.deletedNodes, counter.deletedNodes)+")";
}
String wayText = trn("{0} way", "{0} ways", counter.ways, counter.ways);
if (counter.deletedWays > 0) {
wayText += " ("+trn("{0} deleted", "{0} deleted", counter.deletedWays, counter.deletedWays)+")";
}
String relationText = trn("{0} relation", "{0} relations", counter.relations, counter.relations);
if (counter.deletedRelations > 0) {
relationText += " ("+trn("{0} deleted", "{0} deleted", counter.deletedRelations, counter.deletedRelations)+")";
}
p.add(new JLabel(tr("{0} consists of:", getName())), GBC.eol());
p.add(new JLabel(nodeText, ImageProvider.get("data", "node"), JLabel.HORIZONTAL), GBC.eop().insets(15,0,0,0));
p.add(new JLabel(wayText, ImageProvider.get("data", "way"), JLabel.HORIZONTAL), GBC.eop().insets(15,0,0,0));
p.add(new JLabel(relationText, ImageProvider.get("data", "relation"), JLabel.HORIZONTAL), GBC.eop().insets(15,0,0,0));
p.add(new JLabel(tr("API version: {0}", (data.getVersion() != null) ? data.getVersion() : tr("unset"))), GBC.eop().insets(15,0,0,0));
if (isUploadDiscouraged()) {
p.add(new JLabel(tr("Upload is discouraged")), GBC.eop().insets(15,0,0,0));
}
return p;
}
@Override public Action[] getMenuEntries() {
List<Action> actions = new ArrayList<>();
actions.addAll(Arrays.asList(new Action[]{
LayerListDialog.getInstance().createActivateLayerAction(this),
LayerListDialog.getInstance().createShowHideLayerAction(),
LayerListDialog.getInstance().createDeleteLayerAction(),
SeparatorLayerAction.INSTANCE,
LayerListDialog.getInstance().createMergeLayerAction(this),
new LayerSaveAction(this),
new LayerSaveAsAction(this),
}));
if (ExpertToggleAction.isExpert()) {
actions.addAll(Arrays.asList(new Action[]{
new LayerGpxExportAction(this),
new ConvertToGpxLayerAction()}));
}
actions.addAll(Arrays.asList(new Action[]{
SeparatorLayerAction.INSTANCE,
new RenameLayerAction(getAssociatedFile(), this)}));
if (ExpertToggleAction.isExpert() && Main.pref.getBoolean("data.layer.upload_discouragement.menu_item", false)) {
actions.add(new ToggleUploadDiscouragedLayerAction(this));
}
actions.addAll(Arrays.asList(new Action[]{
new ConsistencyTestAction(),
SeparatorLayerAction.INSTANCE,
new LayerListPopup.InfoAction(this)}));
return actions.toArray(new Action[actions.size()]);
}
public static GpxData toGpxData(DataSet data, File file) {
GpxData gpxData = new GpxData();
gpxData.storageFile = file;
HashSet<Node> doneNodes = new HashSet<>();
for (Way w : data.getWays()) {
if (!w.isUsable()) {
continue;
}
Collection<Collection<WayPoint>> trk = new ArrayList<>();
Map<String, Object> trkAttr = new HashMap<>();
if (w.get("name") != null) {
trkAttr.put("name", w.get("name"));
}
List<WayPoint> trkseg = null;
for (Node n : w.getNodes()) {
if (!n.isUsable()) {
trkseg = null;
continue;
}
if (trkseg == null) {
trkseg = new ArrayList<>();
trk.add(trkseg);
}
if (!n.isTagged()) {
doneNodes.add(n);
}
WayPoint wpt = new WayPoint(n.getCoor());
if (!n.isTimestampEmpty()) {
wpt.attr.put("time", DateUtils.fromDate(n.getTimestamp()));
wpt.setTime();
}
trkseg.add(wpt);
}
gpxData.tracks.add(new ImmutableGpxTrack(trk, trkAttr));
}
for (Node n : data.getNodes()) {
if (n.isIncomplete() || n.isDeleted() || doneNodes.contains(n)) {
continue;
}
WayPoint wpt = new WayPoint(n.getCoor());
String name = n.get("name");
if (name != null) {
wpt.attr.put("name", name);
}
if (!n.isTimestampEmpty()) {
wpt.attr.put("time", DateUtils.fromDate(n.getTimestamp()));
wpt.setTime();
}
String desc = n.get("description");
if (desc != null) {
wpt.attr.put("desc", desc);
}
gpxData.waypoints.add(wpt);
}
return gpxData;
}
public GpxData toGpxData() {
return toGpxData(data, getAssociatedFile());
}
public class ConvertToGpxLayerAction extends AbstractAction {
public ConvertToGpxLayerAction() {
super(tr("Convert to GPX layer"), ImageProvider.get("converttogpx"));
putValue("help", ht("/Action/ConvertToGpxLayer"));
}
@Override
public void actionPerformed(ActionEvent e) {
Main.main.addLayer(new GpxLayer(toGpxData(), tr("Converted from: {0}", getName())));
Main.main.removeLayer(OsmDataLayer.this);
}
}
public boolean containsPoint(LatLon coor) {
// we'll assume that if this has no data sources
// that it also has no borders
if (this.data.dataSources.isEmpty())
return true;
boolean layer_bounds_point = false;
for (DataSource src : this.data.dataSources) {
if (src.bounds.contains(coor)) {
layer_bounds_point = true;
break;
}
}
return layer_bounds_point;
}
/**
* replies the set of conflicts currently managed in this layer
*
* @return the set of conflicts currently managed in this layer
*/
public ConflictCollection getConflicts() {
return conflicts;
}
@Override
public boolean requiresUploadToServer() {
return requiresUploadToServer;
}
@Override
public boolean requiresSaveToFile() {
return getAssociatedFile() != null && requiresSaveToFile;
}
@Override
public void onPostLoadFromFile() {
setRequiresSaveToFile(false);
setRequiresUploadToServer(isModified());
}
public void onPostDownloadFromServer() {
setRequiresSaveToFile(true);
setRequiresUploadToServer(isModified());
}
@Override
public boolean isChanged() {
return isChanged || highlightUpdateCount != data.getHighlightUpdateCount();
}
@Override
public void onPostSaveToFile() {
setRequiresSaveToFile(false);
setRequiresUploadToServer(isModified());
}
@Override
public void onPostUploadToServer() {
setRequiresUploadToServer(isModified());
// keep requiresSaveToDisk unchanged
}
private class ConsistencyTestAction extends AbstractAction {
public ConsistencyTestAction() {
super(tr("Dataset consistency test"));
}
@Override
public void actionPerformed(ActionEvent e) {
String result = DatasetConsistencyTest.runTests(data);
if (result.length() == 0) {
JOptionPane.showMessageDialog(Main.parent, tr("No problems found"));
} else {
JPanel p = new JPanel(new GridBagLayout());
p.add(new JLabel(tr("Following problems found:")), GBC.eol());
JosmTextArea info = new JosmTextArea(result, 20, 60);
info.setCaretPosition(0);
info.setEditable(false);
p.add(new JScrollPane(info), GBC.eop());
JOptionPane.showMessageDialog(Main.parent, p, tr("Warning"), JOptionPane.WARNING_MESSAGE);
}
}
}
@Override
public void destroy() {
DataSet.removeSelectionListener(this);
}
@Override
public void processDatasetEvent(AbstractDatasetChangedEvent event) {
isChanged = true;
setRequiresSaveToFile(true);
setRequiresUploadToServer(true);
}
@Override
public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
isChanged = true;
}
@Override
public void projectionChanged(Projection oldValue, Projection newValue) {
/*
* No reprojection required. The dataset itself is registered as projection
* change listener and already got notified.
*/
}
@Override
public final boolean isUploadDiscouraged() {
return data.isUploadDiscouraged();
}
public final void setUploadDiscouraged(boolean uploadDiscouraged) {
if (uploadDiscouraged ^ isUploadDiscouraged()) {
data.setUploadDiscouraged(uploadDiscouraged);
for (LayerStateChangeListener l : layerStateChangeListeners) {
l.uploadDiscouragedChanged(this, uploadDiscouraged);
}
}
}
@Override
public final boolean isModified() {
return data.isModified();
}
@Override
public boolean isSavable() {
return true; // With OsmExporter
}
@Override
public boolean checkSaveConditions() {
if (isDataSetEmpty()) {
if (1 != GuiHelper.runInEDTAndWaitAndReturn(new Callable<Integer>() {
@Override
public Integer call() {
ExtendedDialog dialog = new ExtendedDialog(
Main.parent,
tr("Empty document"),
new String[] {tr("Save anyway"), tr("Cancel")}
);
dialog.setContent(tr("The document contains no data."));
dialog.setButtonIcons(new String[] {"save.png", "cancel.png"});
return dialog.showDialog().getValue();
}
})) {
return false;
}
}
ConflictCollection conflicts = getConflicts();
if (conflicts != null && !conflicts.isEmpty()) {
if (1 != GuiHelper.runInEDTAndWaitAndReturn(new Callable<Integer>() {
@Override
public Integer call() {
ExtendedDialog dialog = new ExtendedDialog(
Main.parent,
/* I18N: Display title of the window showing conflicts */
tr("Conflicts"),
new String[] {tr("Reject Conflicts and Save"), tr("Cancel")}
);
dialog.setContent(tr("There are unresolved conflicts. Conflicts will not be saved and handled as if you rejected all. Continue?"));
dialog.setButtonIcons(new String[] {"save.png", "cancel.png"});
return dialog.showDialog().getValue();
}
})) {
return false;
}
}
return true;
}
/**
* Check the data set if it would be empty on save. It is empty, if it contains
* no objects (after all objects that are created and deleted without being
* transferred to the server have been removed).
*
* @return <code>true</code>, if a save result in an empty data set.
*/
private boolean isDataSetEmpty() {
if (data != null) {
for (OsmPrimitive osm : data.allNonDeletedPrimitives())
if (!osm.isDeleted() || !osm.isNewOrUndeleted())
return false;
}
return true;
}
@Override
public File createAndOpenSaveFileChooser() {
return SaveActionBase.createAndOpenSaveFileChooser(tr("Save OSM file"), "osm");
}
@Override
public AbstractIOTask createUploadTask(final ProgressMonitor monitor) {
UploadDialog dialog = UploadDialog.getUploadDialog();
return new UploadLayerTask(
dialog.getUploadStrategySpecification(),
this,
monitor,
dialog.getChangeset());
}
@Override
public AbstractUploadDialog getUploadDialog() {
UploadDialog dialog = UploadDialog.getUploadDialog();
dialog.setUploadedPrimitives(new APIDataSet(data));
return dialog;
}
}