Examples with GeoLocation org.netxms.base.GeoLocation used on opensource projects

Example 6 with GeoLocation

use of org.netxms.base.GeoLocation in project netxms by netxms.

the class WorldMap method createPartControl.

/* (non-Javadoc)
    * @see org.netxms.ui.eclipse.osm.views.AbstractGeolocationView#createPartControl(org.eclipse.swt.widgets.Composite)
    */
@Override
public void createPartControl(Composite parent) {
    IDialogSettings settings = Activator.getDefault().getDialogSettings();
    initialZoom = settings.get(ID + "zoom") != null ? settings.getInt(ID + "zoom") : 2;
    if (settings.get(ID + "latitude") != null && settings.get(ID + "longitude") != null)
        initialLocation = new GeoLocation(settings.getDouble(ID + "latitude"), settings.getDouble(ID + "longitude"));
    filterEnabled = settings.get(ID + "filterEnabled") != null ? settings.getBoolean(ID + "filterEnabled") : true;
    super.createPartControl(parent);
    parent.setLayout(new FormLayout());
    // Create filter area
    filterControl = new FilterText(parent, SWT.NONE);
    filterControl.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            onFilterModify();
        }
    });
    filterControl.setCloseAction(new Action() {

        @Override
        public void run() {
            enableFilter(false);
        }
    });
    // Setup layout
    FormData fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.top = new FormAttachment(filterControl);
    fd.right = new FormAttachment(100, 0);
    fd.bottom = new FormAttachment(100, 0);
    map.setLayoutData(fd);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.top = new FormAttachment(0, 0);
    fd.right = new FormAttachment(100, 0);
    filterControl.setLayoutData(fd);
    // Set initial focus to filter input line
    if (filterEnabled)
        filterControl.setFocus();
    else
        // Will hide filter area correctly
        enableFilter(false);
}

Example 7 with GeoLocation

use of org.netxms.base.GeoLocation in project netxms by netxms.

the class GeoLocationHistoryViewer method getAdjacentLocations.

/**
 * Get geolocations adjacent to given screen coordinates ordered by distance from that point
 *
 * @param x
 * @param y
 * @return
 */
public List<GeoLocation> getAdjacentLocations(int x, int y) {
    Point p = new Point(x, y);
    final GeoLocation center = getLocationAtPoint(p);
    p.x -= 5;
    p.y -= 5;
    GeoLocation topLeft = getLocationAtPoint(p);
    p.x += 10;
    p.y += 10;
    GeoLocation bottomRight = getLocationAtPoint(p);
    Area area = new Area(topLeft.getLatitude(), topLeft.getLongitude(), bottomRight.getLatitude(), bottomRight.getLongitude());
    List<GeoLocation> locations = locationTree.query(area);
    Collections.sort(locations, new Comparator<GeoLocation>() {

        @Override
        public int compare(GeoLocation l1, GeoLocation l2) {
            double d1 = Math.pow(Math.pow(l1.getLatitude() - center.getLatitude(), 2) + Math.pow(l1.getLongitude() - center.getLongitude(), 2), 0.5);
            double d2 = Math.pow(Math.pow(l2.getLatitude() - center.getLatitude(), 2) + Math.pow(l2.getLongitude() - center.getLongitude(), 2), 0.5);
            return (int) Math.signum(d1 - d2);
        }
    });
    return locations;
}

Example 8 with GeoLocation

use of org.netxms.base.GeoLocation in project netxms by netxms.

the class GeoLocationHistoryViewer method updateHistory.

/**
 * Updates points for historical view
 */
private void updateHistory() {
    final NXCSession session = ConsoleSharedData.getSession();
    ConsoleJob job = new ConsoleJob(Messages.get().GeoMapViewer_DownloadJob_Title, viewPart, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            final List<GeoLocation> pl = session.getLocationHistory(historyObject.getObjectId(), timePeriod.getPeriodStart(), timePeriod.getPeriodEnd());
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    points = pl;
                    locationTree.removeAll();
                    for (int i = 0; i < points.size(); i++) locationTree.insert(points.get(i).getLatitude(), points.get(i).getLongitude(), points.get(i));
                    redraw();
                }
            });
        }

        @Override
        protected String getErrorMessage() {
            return Messages.get().GeoMapViewer_DownloadError;
        }
    };
    job.setUser(false);
    job.start();
}

Example 9 with GeoLocation

use of org.netxms.base.GeoLocation in project netxms by netxms.

the class AbstractGeoMapViewer method mouseUp.

/* (non-Javadoc)
	 * @see org.eclipse.swt.events.MouseListener#mouseUp(org.eclipse.swt.events.MouseEvent)
	 */
@Override
public void mouseUp(MouseEvent e) {
    if ((e.button == 1) && (dragStartPoint != null)) {
        if (Math.abs(offsetX) > DRAG_JITTER || Math.abs(offsetY) > DRAG_JITTER) {
            final Point centerXY = GeoLocationCache.coordinateToDisplay(accessor.getCenterPoint(), accessor.getZoom());
            centerXY.x += offsetX;
            centerXY.y += offsetY;
            final GeoLocation geoLocation = GeoLocationCache.displayToCoordinates(centerXY, accessor.getZoom());
            accessor.setLatitude(geoLocation.getLatitude());
            accessor.setLongitude(geoLocation.getLongitude());
            reloadMap();
            notifyOnPositionChange();
        }
        offsetX = 0;
        offsetY = 0;
        dragStartPoint = null;
        setCursor(null);
    }
    if ((e.button == 1) && (selectionStartPoint != null)) {
        if (selectionEndPoint != null) {
            int x1 = Math.min(selectionStartPoint.x, selectionEndPoint.x);
            int x2 = Math.max(selectionStartPoint.x, selectionEndPoint.x);
            int y1 = Math.min(selectionStartPoint.y, selectionEndPoint.y);
            int y2 = Math.max(selectionStartPoint.y, selectionEndPoint.y);
            final GeoLocation l1 = getLocationAtPoint(new Point(x1, y1));
            final GeoLocation l2 = getLocationAtPoint(new Point(x2, y2));
            final GeoLocation lc = getLocationAtPoint(new Point(x2 - (x2 - x1) / 2, y2 - (y2 - y1) / 2));
            int zoom = accessor.getZoom();
            while (zoom < MapAccessor.MAX_MAP_ZOOM) {
                zoom++;
                final Area area = GeoLocationCache.calculateCoverage(getSize(), lc, GeoLocationCache.CENTER, zoom);
                if (!area.contains(l1.getLatitude(), l1.getLongitude()) || !area.contains(l2.getLatitude(), l2.getLongitude())) {
                    zoom--;
                    break;
                }
            }
            if (zoom != accessor.getZoom()) {
                accessor.setZoom(zoom);
                accessor.setLatitude(lc.getLatitude());
                accessor.setLongitude(lc.getLongitude());
                reloadMap();
                notifyOnPositionChange();
                notifyOnZoomChange();
            }
        }
        selectionStartPoint = null;
        selectionEndPoint = null;
        redraw();
    }
}

Example 10 with GeoLocation

use of org.netxms.base.GeoLocation in project netxms by netxms.

the class AbstractGeoMapViewer method paintControl.

/*
	 * (non-Javadoc)
	 * @see org.eclipse.swt.events.PaintListener#paintControl(org.eclipse.swt.events.PaintEvent)
	 */
@Override
public void paintControl(PaintEvent e) {
    final GC gc = e.gc;
    gc.setAntialias(SWT.ON);
    gc.setTextAntialias(SWT.ON);
    if (currentTileSet != null)
        drawTiles(gc, currentTileSet);
    GeoLocation currentLocation;
    // and map is not currently loading
    if (dragStartPoint == null) {
        currentLocation = accessor.getCenterPoint();
        Rectangle rect = getClientArea();
        drawContent(gc, currentLocation, rect.width, rect.height);
    } else {
        Point cp = GeoLocationCache.coordinateToDisplay(accessor.getCenterPoint(), accessor.getZoom());
        cp.x += offsetX;
        cp.y += offsetY;
        currentLocation = GeoLocationCache.displayToCoordinates(cp, accessor.getZoom());
    }
    // Draw selection rectangle
    if ((selectionStartPoint != null) && (selectionEndPoint != null)) {
        int x = Math.min(selectionStartPoint.x, selectionEndPoint.x);
        int y = Math.min(selectionStartPoint.y, selectionEndPoint.y);
        int w = Math.abs(selectionStartPoint.x - selectionEndPoint.x);
        int h = Math.abs(selectionStartPoint.y - selectionEndPoint.y);
        gc.setBackground(SELECTION_COLOR);
        gc.setForeground(SELECTION_COLOR);
        gc.setAlpha(64);
        gc.fillRectangle(x, y, w, h);
        gc.setAlpha(255);
        gc.setLineWidth(2);
        gc.drawRectangle(x, y, w, h);
    }
    // Draw current location info
    String text = currentLocation.toString();
    Point textSize = gc.textExtent(text);
    Rectangle rect = getClientArea();
    rect.x = rect.width - textSize.x - 20;
    rect.y += 10;
    rect.width = textSize.x + 10;
    rect.height = textSize.y + 8;
    gc.setBackground(INFO_BLOCK_BACKGROUND);
    gc.setAlpha(128);
    gc.fillRoundRectangle(rect.x, rect.y, rect.width, rect.height, 8, 8);
    gc.setAlpha(255);
    gc.setForeground(INFO_BLOCK_TEXT);
    gc.drawText(text, rect.x + 5, rect.y + 4, true);
    // Draw title
    if ((title != null) && !title.isEmpty()) {
        gc.setFont(mapTitleFont);
        rect = getClientArea();
        int x = (rect.width - gc.textExtent(title).x) / 2;
        gc.setForeground(SharedColors.getColor(SharedColors.GEOMAP_TITLE, getDisplay()));
        gc.drawText(title, x, 10, true);
    }
    // Draw zoom control
    gc.setFont(JFaceResources.getHeaderFont());
    text = Integer.toString(accessor.getZoom());
    textSize = gc.textExtent(text);
    rect = getClientArea();
    rect.x = 10;
    rect.y = 10;
    rect.width = 80;
    rect.height = 47 + textSize.y;
    gc.setBackground(INFO_BLOCK_BACKGROUND);
    gc.setForeground(INFO_BLOCK_TEXT);
    gc.setAlpha(128);
    gc.fillRoundRectangle(rect.x, rect.y, rect.width, rect.height, 8, 8);
    gc.setAlpha(255);
    gc.drawText(text, rect.x + rect.width / 2 - textSize.x / 2, rect.y + 5, true);
    gc.drawImage(imageZoomIn, rect.x + 5, rect.y + rect.height - 37);
    gc.drawImage(imageZoomOut, rect.x + 42, rect.y + rect.height - 37);
    zoomControlRect = rect;
}