Examples with DataSet org.openstreetmap.josm.data.osm.DataSet used on opensource projects

Example 1 with DataSet

use of org.openstreetmap.josm.data.osm.DataSet in project josm by JOSM.

the class AddNodeAction method actionPerformed.

@Override
public void actionPerformed(ActionEvent e) {
    if (!isEnabled())
        return;
    // #17682 - Run the action later in EDT to make sure the KeyEvent triggering it is consumed before the dialog is shown
    SwingUtilities.invokeLater(() -> {
        LatLonDialog dialog = new LatLonDialog(MainApplication.getMainFrame(), tr("Add Node..."), ht("/Action/AddNode"));
        if (textLatLon != null) {
            dialog.setLatLonText(textLatLon);
        }
        if (textEastNorth != null) {
            dialog.setEastNorthText(textEastNorth);
        }
        dialog.showDialog();
        if (dialog.getValue() != 1)
            return;
        LatLon coordinates = dialog.getCoordinates();
        if (coordinates == null)
            return;
        textLatLon = dialog.getLatLonText();
        textEastNorth = dialog.getEastNorthText();
        Node nnew = new Node(coordinates);
        // add the node
        DataSet ds = getLayerManager().getEditDataSet();
        UndoRedoHandler.getInstance().add(new AddCommand(ds, nnew));
        ds.setSelected(nnew);
        MapView mapView = MainApplication.getMap().mapView;
        if (mapView != null && !mapView.getRealBounds().contains(nnew.getCoor())) {
            AutoScaleAction.zoomTo(Collections.<OsmPrimitive>singleton(nnew));
        }
    });
}

Example 2 with DataSet

use of org.openstreetmap.josm.data.osm.DataSet in project josm by JOSM.

the class CombineWayAction method actionPerformed.

@Override
public void actionPerformed(ActionEvent event) {
    final DataSet ds = getLayerManager().getEditDataSet();
    if (ds == null)
        return;
    Collection<Way> selectedWays = new LinkedHashSet<>(ds.getSelectedWays());
    selectedWays.removeIf(Way::isEmpty);
    if (selectedWays.size() < 2) {
        new Notification(tr("Please select at least two ways to combine.")).setIcon(JOptionPane.INFORMATION_MESSAGE).setDuration(Notification.TIME_SHORT).show();
        return;
    }
    // see #18083: check if we will combine ways at nodes outside of the download area
    Set<Node> endNodesOutside = new HashSet<>();
    for (Way w : selectedWays) {
        final Node[] endnodes = { w.firstNode(), w.lastNode() };
        for (Node n : endnodes) {
            if (!n.isNew() && n.isOutsideDownloadArea() && !endNodesOutside.add(n)) {
                new Notification(tr("Combine ways refused<br>" + "(A shared node is outside of the download area)")).setIcon(JOptionPane.INFORMATION_MESSAGE).show();
                return;
            }
        }
    }
    // combine and update gui
    Pair<Way, Command> combineResult;
    try {
        combineResult = combineWaysWorker(selectedWays);
    } catch (UserCancelException ex) {
        Logging.trace(ex);
        return;
    }
    if (combineResult == null)
        return;
    final Way selectedWay = combineResult.a;
    UndoRedoHandler.getInstance().add(combineResult.b);
    Test test = new OverlappingWays();
    test.startTest(null);
    test.visit(combineResult.a);
    test.endTest();
    if (test.getErrors().isEmpty()) {
        test = new SelfIntersectingWay();
        test.startTest(null);
        test.visit(combineResult.a);
        test.endTest();
    }
    if (!test.getErrors().isEmpty()) {
        new Notification(test.getErrors().get(0).getMessage()).setIcon(JOptionPane.WARNING_MESSAGE).setDuration(Notification.TIME_SHORT).show();
    }
    if (selectedWay != null) {
        GuiHelper.runInEDT(() -> ds.setSelected(selectedWay));
    }
}

Example 3 with DataSet

use of org.openstreetmap.josm.data.osm.DataSet in project josm by JOSM.

the class CopyAction method actionPerformed.

@Override
public void actionPerformed(ActionEvent e) {
    DataSet set = getLayerManager().getActiveDataSet();
    Collection<OsmPrimitive> selection = set == null ? Collections.<OsmPrimitive>emptySet() : set.getSelected();
    if (selection.isEmpty()) {
        showEmptySelectionWarning();
        return;
    }
    copy(getLayerManager().getActiveDataLayer(), selection);
}

Example 4 with DataSet

use of org.openstreetmap.josm.data.osm.DataSet in project josm by JOSM.

the class ConflictResolveCommand method undoCommand.

@Override
public void undoCommand() {
    super.undoCommand();
    DataSet ds = getAffectedDataSet();
    if (!OsmDataManager.getInstance().containsDataSet(ds)) {
        Logging.warn(tr("Cannot undo command ''{0}'' because layer ''{1}'' is not present any more", this.toString(), ds.getName()));
        return;
    }
    OsmDataManager.getInstance().setActiveDataSet(ds);
    reconstituteConflicts();
}

Example 5 with DataSet

use of org.openstreetmap.josm.data.osm.DataSet in project josm by JOSM.

the class UndoRedoHandler method undo.

/**
 * Undoes multiple commands.
 * @param num The number of commands to undo
 */
public synchronized void undo(int num) {
    if (commands.isEmpty())
        return;
    GuiHelper.runInEDTAndWait(() -> {
        DataSet ds = OsmDataManager.getInstance().getEditDataSet();
        if (ds != null) {
            ds.beginUpdate();
        }
        try {
            for (int i = 1; i <= num; ++i) {
                final Command c = commands.removeLast();
                try {
                    c.undoCommand();
                } catch (Exception e) {
                    // NOPMD
                    // fix #20098: restore command stack as we will not fire an event
                    commands.add(c);
                    throw e;
                }
                redoCommands.addFirst(c);
                fireEvent(new CommandUndoneEvent(this, c));
                if (commands.isEmpty()) {
                    break;
                }
            }
        } finally {
            if (ds != null) {
                ds.endUpdate();
            }
        }
        fireCommandsChanged();
    });
}