947 lines
34 KiB
Java
947 lines
34 KiB
Java
/*
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*
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*/
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package org.gcube.portlets.user.geoportaldataviewer.client;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.gcube.application.geoportalcommon.shared.gis.BoundsMap;
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import org.gcube.application.geoportalcommon.shared.products.BaseConcessioneDV;
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import org.gcube.application.geoportalcommon.shared.products.content.WorkspaceContentDV;
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import org.gcube.application.geoportalcommon.shared.products.model.LayerConcessioneDV;
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import org.gcube.application.geoportalcommon.shared.products.model.UploadedImageDV;
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import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.LayerType;
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import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
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import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MapEventType;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.QueryDataEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.QueryDataEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ZoomOutOverMinimumEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ZoomOutOverMinimumEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.ExtentWrapped;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.MapUtils;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.OpenLayerOSM;
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import org.gcube.portlets.user.geoportaldataviewer.client.util.StringUtil;
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import org.gcube.portlets.user.geoportaldataviewer.client.util.URLUtil;
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import org.gcube.portlets.user.geoportaldataviewer.shared.GeoNaSpatialQueryResult;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.GeoQuery;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.LayerItem;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.LayerObject;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.wfs.FeatureRow;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.wms.GeoInformationForWMSRequest;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.wms.ZAxis;
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import com.github.gwtbootstrap.client.ui.Button;
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import com.github.gwtbootstrap.client.ui.Heading;
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import com.github.gwtbootstrap.client.ui.Label;
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import com.github.gwtbootstrap.client.ui.constants.ButtonType;
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import com.github.gwtbootstrap.client.ui.constants.LabelType;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.core.client.Scheduler;
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import com.google.gwt.core.client.Scheduler.ScheduledCommand;
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import com.google.gwt.dom.client.Style.Unit;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.dom.client.ClickHandler;
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import com.google.gwt.event.shared.HandlerManager;
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import com.google.gwt.json.client.JSONArray;
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import com.google.gwt.json.client.JSONParser;
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import com.google.gwt.user.client.DOM;
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import com.google.gwt.user.client.Element;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.EventListener;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.FlexTable;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.ScrollPanel;
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import com.google.gwt.user.client.ui.VerticalPanel;
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import ol.Coordinate;
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import ol.Extent;
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import ol.OLFactory;
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import ol.format.GeoJson;
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import ol.geom.Geometry;
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/**
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* The Class LayerManager.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
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*
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* Oct 27, 2020
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*/
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public class LayerManager {
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/** The ol map. */
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private OpenLayerOSM olMap;
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private Map<String, LayerObject> mapDetailLayerObjects = new HashMap<String, LayerObject>();
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private Map<String, LayerObject> mapBaseLayerObjects = new HashMap<String, LayerObject>();
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private HandlerManager layerManagerBus = new HandlerManager("");
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private HandlerManager applicationBus;
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private org.gcube.application.geoportalcommon.shared.LayerItem baseLayerFromISProfile;
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private OverlayLayerManager overlayLayerManager;
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/**
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* Instantiates a new layer manager.
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*
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* @param applicationBus the application bus
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*/
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public LayerManager(HandlerManager applicationBus) {
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this.applicationBus = applicationBus;
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overlayLayerManager = new OverlayLayerManager(applicationBus);
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bindEvents();
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}
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/**
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* Bind events.
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*/
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private void bindEvents() {
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layerManagerBus.addHandler(QueryDataEvent.TYPE, new QueryDataEventHandler() {
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@Override
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public void onQueryInteraction(final QueryDataEvent queryEvent) {
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// GeoportalDataViewerConstants.print("fired QueryDataEvent:
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// "+queryEvent.toString());
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if (queryEvent.getGeoQuery() != null) {
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GeoQuery selectDataInfo = queryEvent.getGeoQuery();
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String mongoItemId = queryEvent.getMongoItemId();
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GWT.log("(" + selectDataInfo.getX1() + "," + selectDataInfo.getY1() + ")(" + selectDataInfo.getX2()
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+ "," + selectDataInfo.getY2() + ")");
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// for (LayerObject layerObj : layerObjects.values()) {
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// // TODO
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// isLayerVisible(layerObj.getLayerItem());
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// }
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BoundsMap mapBBOX = new BoundsMap();
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double minX = queryEvent.getGeoQuery().getX1();
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double minY = queryEvent.getGeoQuery().getY1();
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Coordinate centerCoordinate = new Coordinate(minX, minY);
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centerCoordinate = olMap.transform(centerCoordinate, MAP_PROJECTION.EPSG_3857.getName(),
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MAP_PROJECTION.EPSG_4326.getName());
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mapBBOX.setLowerLeftX(centerCoordinate.getX());
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mapBBOX.setLowerLeftY(centerCoordinate.getY());
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// double maxX = olMap.getExtent().getUpperRightX();
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// double maxY = olMap.getExtent().getUpperRightY();
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double maxX = queryEvent.getGeoQuery().getX2();
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double maxY = queryEvent.getGeoQuery().getY2();
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centerCoordinate = new Coordinate(maxX, maxY);
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centerCoordinate = olMap.transform(centerCoordinate, MAP_PROJECTION.EPSG_3857.getName(),
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MAP_PROJECTION.EPSG_4326.getName());
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mapBBOX.setUpperRightX(centerCoordinate.getX());
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mapBBOX.setUpperRightY(centerCoordinate.getY());
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mapBBOX.setCrs(MAP_PROJECTION.EPSG_4326.getName());
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GWT.log("Bounds is: " + mapBBOX);
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GWT.log("MAX_WFS_FEATURES is: " + GeoportalDataViewerConstants.MAX_WFS_FEATURES);
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// GeoportalDataViewerConstants.print("calling getDataResult");
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List<LayerObject> listLO = new ArrayList<LayerObject>();
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// for querying base layers
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listLO.addAll(mapBaseLayerObjects.values());
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// for querying detail layers only in this case
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if (olMap.getCurrentResolution() < OLMapManager.LAYER_DETAIL_MAX_RESOLUTION) {
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listLO.addAll(mapDetailLayerObjects.values());
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}
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GeoportalDataViewerServiceAsync.Util.getInstance().getDataResult(listLO, olMap.getProjectionCode(),
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mapBBOX, GeoportalDataViewerConstants.MAX_WFS_FEATURES, olMap.getCurrentZoomLevel(),
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new AsyncCallback<List<GeoNaSpatialQueryResult>>() {
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@Override
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public void onFailure(Throwable caught) {
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// GeoportalDataViewerConstants.print("on Failure DataResult:
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// "+caught.getMessage());
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}
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@Override
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public void onSuccess(List<GeoNaSpatialQueryResult> listGeonaDataObjects) {
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GWT.log("GeoNaDataObject's is/are " + listGeonaDataObjects.size());
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// GWT.log("GeoNaDataObject's: " + listGeonaDataObjects);
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// GeoportalDataViewerConstants.print("GeoNaDataObject's:
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// "+listGeonaDataObjects);
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if (listGeonaDataObjects == null || listGeonaDataObjects.isEmpty())
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return;
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FeatureRow feature = null;
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MapEventType sourceEvent = queryEvent.getSourceMapEventType();
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// TODO SWTCH FOR EARCH ITEM TYPE
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for (GeoNaSpatialQueryResult geoNaDataObject : listGeonaDataObjects) {
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List<FeatureRow> features = geoNaDataObject.getFeatures();
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GWT.log("GeoNaDataObject Source layer item name: "
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+ geoNaDataObject.getSourceLayerObject().getLayerItem().getName());
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// USING ONLY THE FIRST FEATURE IN THE LIST
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if (features != null && features.size() > 0) {
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String theProductId = null;
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// I need to show exactly the feature with produc_id == recordId
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if (mongoItemId != null) {
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for (FeatureRow fRow : features) {
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List<String> productIdLst = fRow.getMapProperties()
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.get("product_id");
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theProductId = productIdLst.get(0);
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try {
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// long productId = Long.parseLong(thePID);
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if (theProductId == mongoItemId) {
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feature = fRow;
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GWT.log("Found recorId == product_id with id: "
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+ theProductId);
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break;
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}
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} catch (Exception e) {
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// TODO: handle exception
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}
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}
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}
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// If mongoItemId not passed, I'm using the first feature returned
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if (mongoItemId == null) {
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feature = features.get(0);
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List<String> productIdLst = feature.getMapProperties()
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.get("product_id");
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if (productIdLst == null) {
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// in this case the feature/s returned is/are a (detail) layer/s
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// belonging
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// to a record/concessione (not centroid layer),
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// so calling show popuup info on detail layers if the
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// following events are true.
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if (sourceEvent.equals(MapEventType.MOUSE_CLICK) && olMap
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.getCurrentZoomLevel() > OLMapManager.QUERY_MIN_ZOOM_LEVEL) {
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// Here I need to pass only the visible layers
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showPopupInfoForLayer(listGeonaDataObjects,
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queryEvent.getQueryClickExtent());
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}
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return;
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}
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theProductId = productIdLst.get(0);
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} else {
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// the recordId to show has been passed but not found into list of
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// FeatureRow
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if (feature == null) {
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return;
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}
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}
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GWT.log("the product id is: " + theProductId);
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// Displaying popup info for centroid layer
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if (sourceEvent.equals(MapEventType.MOUSE_CLICK)
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|| sourceEvent.equals(MapEventType.ADDED_CENTROID_LAYER_TO_MAP)) {
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showPopupInfoForCentroidLayer(geoNaDataObject, feature,
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queryEvent.getQueryClickExtent().getCenter());
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}
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// retrieving and showing WMS layers of a concessione if the ZOOM level is >
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// QUERY_MIN_ZOOM_LEVEL
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if (olMap.getCurrentZoomLevel() > OLMapManager.QUERY_MIN_ZOOM_LEVEL) {
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GeoportalDataViewerServiceAsync.Util.getInstance().getLayersForId(
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"concessione", theProductId,
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new AsyncCallback<List<LayerConcessioneDV>>() {
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@Override
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public void onFailure(Throwable caught) {
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// TODO Auto-generated method stub
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}
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@Override
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public void onSuccess(List<LayerConcessioneDV> result) {
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GWT.log("Adding layers: " + result);
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for (LayerConcessioneDV layer : result) {
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addLayer("concessione", layer.getLayerName(),
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layer.getLayerName(), layer.getWmsLink(),
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false, false, layer.getLayerUUID(), true,
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OLMapManager.LAYER_DETAIL_MIN_RESOLUTION,
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OLMapManager.LAYER_DETAIL_MAX_RESOLUTION,
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layer.getRefersTo());
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}
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}
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});
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} else {
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// removing all WMS detail layers if the ZOOM level is <
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// QUERY_MIN_ZOOM_LEVEL
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removeAllDetailLayers();
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}
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}
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}
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}
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});
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}
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}
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});
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layerManagerBus.addHandler(AddedLayerToMapEvent.TYPE, new AddedLayerToMapEventHandler() {
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@Override
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public void onLayerRendered(AddedLayerToMapEvent addedLayerToMapEvent) {
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GWT.log("Fired into layerManagerBus " + addedLayerToMapEvent);
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applicationBus.fireEvent(addedLayerToMapEvent);
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}
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});
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layerManagerBus.addHandler(ZoomOutOverMinimumEvent.TYPE, new ZoomOutOverMinimumEventHandler() {
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@Override
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public void onZoomOut(ZoomOutOverMinimumEvent zoomOutEvent) {
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GWT.log("Fired into layerManagerBus " + zoomOutEvent);
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removeAllDetailLayers();
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applicationBus.fireEvent(zoomOutEvent);
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}
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});
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}
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public void removeAllDetailLayers() {
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mapDetailLayerObjects.clear();
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olMap.removeAllDetailLayers();
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overlayLayerManager.resetLayers();
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overlayLayerManager.hide();
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}
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/**
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* Parses the geona references.
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*
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* @param itemType the item type
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* @param fRow the f row
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* @return the show details event
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*/
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private ShowDetailsEvent parseGeonaReferences(String itemType, FeatureRow fRow) {
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if (fRow == null)
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return null;
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List<String> productIds = fRow.getMapProperties().get("product_id");
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if (productIds != null && productIds.size() > 0) {
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String productId = productIds.get(0);
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String itemName = "Dettagli Prodotto";
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List<String> listName = fRow.getMapProperties().get("nome");
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if (listName != null && listName.size() > 0) {
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itemName = listName.get(0);
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}
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return new ShowDetailsEvent(itemType, productId, itemName, fRow);
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}
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return null;
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}
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/**
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* Adds the layer.
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*
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* @param geonaItemType the geona item type
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* @param layerTitle the layer title
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* @param layerName the layer name
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* @param wmsLink the wms link
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* @param isBase the is base
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* @param displayInLayerSwitcher the display in layer switcher
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* @param UUID the uuid
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* @param asDetailLayer the as detail layer
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* @param minResolution the min resolution
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* @param maxResolution the max resolution
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* @param refersToBaseConcessione the refers to base concessione
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*/
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public void addLayer(final String geonaItemType, final String layerTitle, final String layerName,
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final String wmsLink, final boolean isBase, final boolean displayInLayerSwitcher, final String UUID,
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final boolean asDetailLayer, Double minResolution, Double maxResolution,
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BaseConcessioneDV refersToBaseConcessione) {
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// final LayoutContainer westPanel = (LayoutContainer) layersPanel.getParent();
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//
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// if(layersPanel.getLayerItems().size()==0)
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// westPanel.mask("Adding..."+layerName, "x-mask-loading");
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// else
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// layersPanel.mask("Adding..."+layerName, "x-mask-loading");
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final LayerType featureType = isBase ? LayerType.RASTER_BASELAYER : LayerType.FEATURE_TYPE;
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// Info.display("Adding Layer", layerName);
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if (wmsLink == null || wmsLink.isEmpty()) {
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GeoportalDataViewerConstants.printJs("Skipping add layer for wmsLink as null or empty");
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return;
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}
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GeoportalDataViewerServiceAsync.Util.getInstance().parseWmsRequest(wmsLink, layerName,
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new AsyncCallback<GeoInformationForWMSRequest>() {
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@Override
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public void onFailure(Throwable caught) {
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Window.alert(caught.getMessage());
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}
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@Override
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public void onSuccess(GeoInformationForWMSRequest geoInfoWMS) {
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GWT.log("Parsed WMS Request returned: " + geoInfoWMS);
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// ddLayerByWms(featureType, layerTitle, result.getLayerName(),
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// result.getWmsRequest(), result.getBaseWmsServiceHost(), true, isBase,
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// displayInLayerSwitcher, (ArrayList<String>)
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// result.getStyles().getGeoStyles(), result.getWmsRequest(), false,
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// result.getMapWMSNoStandard(), result.isNcWMS(), UUID, result.getZAxis());
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LayerItem layerItem = toLayerItem(featureType, layerTitle, geoInfoWMS.getLayerName(),
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geoInfoWMS.getWmsRequest(), geoInfoWMS.getBaseWmsServiceHost(), true, isBase,
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displayInLayerSwitcher, (ArrayList<String>) geoInfoWMS.getStyles().getGeoStyles(),
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geoInfoWMS.getWmsRequest(), false, geoInfoWMS.getMapWMSNoStandard(),
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geoInfoWMS.isNcWMS(), UUID, geoInfoWMS.getZAxis(), minResolution, maxResolution);
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LayerObject lo = new LayerObject();
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lo.setLayerItem(layerItem);
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lo.setItemType(geonaItemType);
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lo.setSourceConcessione(refersToBaseConcessione);
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String key = layerItem.getName(); // should be unique
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// layerObjects.put(key, lo);
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if (!asDetailLayer) {
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// is a base layer
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LayerObject blo = mapBaseLayerObjects.get(key);
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if (blo == null) {
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olMap.addWMSLayer(layerItem);
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mapBaseLayerObjects.put(key, lo);
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} else {
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GWT.log("Skipping base layer " + key + " already added to Map");
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}
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} else {
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LayerObject dlo = mapDetailLayerObjects.get(key);
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if (dlo == null) {
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mapDetailLayerObjects.put(key, lo);
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olMap.addWMSDetailLayer(layerItem);
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overlayLayerManager.addLayerItem(layerItem);
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overlayLayerManager.show();
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} else {
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GWT.log("Skipping detail layer " + key + " already added to Map");
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}
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}
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}
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});
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}
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/**
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* To layer item.
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*
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* @param layerType the layer type
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* @param layerTitle the layer title
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* @param layerName the layer name
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* @param layerURL the layer URL
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* @param mapServerHost the map server host
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* @param isExternal the is external
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* @param isBase the is base
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* @param displayInLayerSwitcher the display in layer switcher
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* @param styles the styles
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* @param wmsLink the wms link
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* @param onTop the on top
|
|
* @param wmsNotStandardParams the wms not standard params
|
|
* @param isNcWms the is nc wms
|
|
* @param UUID the uuid
|
|
* @param zAxis the z axis
|
|
* @param minResolution the min resolution
|
|
* @param maxResolution the max resolution
|
|
* @return the layer item
|
|
*/
|
|
private LayerItem toLayerItem(LayerType layerType, String layerTitle, String layerName, String layerURL,
|
|
String mapServerHost, boolean isExternal, boolean isBase, boolean displayInLayerSwitcher,
|
|
ArrayList<String> styles, String wmsLink, boolean onTop, HashMap<String, String> wmsNotStandardParams,
|
|
boolean isNcWms, String UUID, ZAxis zAxis, Double minResolution, Double maxResolution) {
|
|
|
|
// GWT.log("Add addLayerByWms 1");
|
|
LayerItem layerItem = new LayerItem();
|
|
layerItem.setBaseLayer(isBase);
|
|
layerItem.setTitle(layerTitle);
|
|
layerItem.setName(layerName);
|
|
layerItem.setUrl(layerURL);
|
|
layerItem.setMapServerHost(mapServerHost);
|
|
// l.setExternal(isExternal);
|
|
layerItem.setOpacity(1d);
|
|
layerItem.setBuffer(2);
|
|
layerItem.setWmsLink(wmsLink);
|
|
layerItem.setWmsNotStandardParams(wmsNotStandardParams);
|
|
layerItem.setNcWms(isNcWms);
|
|
layerItem.setUUID(UUID);
|
|
layerItem.setZAxis(zAxis);
|
|
layerItem.setMinResolution(minResolution);
|
|
layerItem.setMaxResolution(maxResolution);
|
|
|
|
switch (layerType) {
|
|
|
|
// TODO IMPLEMENT THIS CASE
|
|
case RASTER_BASELAYER:
|
|
|
|
// l.setHasLegend(false);
|
|
layerItem.setBaseLayer(true);
|
|
layerItem.setTrasparent(false);
|
|
layerItem.setClickData(false);
|
|
break;
|
|
|
|
case FEATURE_TYPE:
|
|
|
|
// CASE FEATURE TYPE
|
|
layerItem.setBaseLayer(false);
|
|
layerItem.setClickData(true);
|
|
layerItem.setTrasparent(true);
|
|
break;
|
|
|
|
}
|
|
|
|
GWT.log("styles " + styles);
|
|
|
|
if (styles != null && styles.size() > 0) {
|
|
layerItem.setHasLegend(true);
|
|
layerItem.setDefaultStyle(styles.get(0));
|
|
layerItem.setStyle(styles.get(0));
|
|
layerItem.setStyles(styles);
|
|
} else {
|
|
String style = URLUtil.getValueOfParameter("styles", wmsLink);
|
|
if (style != null) { // CASE OF STYLE ="";
|
|
// TENTATIVE TO GET LEGEND
|
|
layerItem.setHasLegend(true);
|
|
}
|
|
}
|
|
GWT.log("Built layer: " + layerItem);
|
|
return layerItem;
|
|
}
|
|
|
|
/**
|
|
* Show popup info for layer.
|
|
*
|
|
* @param geoNaDataObject the geo na data object
|
|
* @param feature the feature
|
|
* @param onFailureCenterTo the on failure center to
|
|
*/
|
|
public void showPopupInfoForLayer(List<GeoNaSpatialQueryResult> listGeoNaDataObject, ExtentWrapped queryClick) {
|
|
|
|
ScrollPanel scrollPanel = new ScrollPanel();
|
|
FlowPanel flowPanel = new FlowPanel();
|
|
//flowPanel.getElement().getStyle().setProperty("maxHeight", "600px");
|
|
scrollPanel.add(flowPanel);
|
|
|
|
String prevConcessioneName = "";
|
|
for (GeoNaSpatialQueryResult geoNaSpatialQueryResult : listGeoNaDataObject) {
|
|
try {
|
|
GWT.log("baseLayerFromISProfile.getName() :" + baseLayerFromISProfile.getName());
|
|
LayerObject lo = geoNaSpatialQueryResult.getSourceLayerObject();
|
|
LayerItem sourceLI = lo.getLayerItem();
|
|
|
|
String layerSourceName = sourceLI.getName();
|
|
|
|
// skipping centroid layer
|
|
if (layerSourceName == null
|
|
|| layerSourceName.compareToIgnoreCase(baseLayerFromISProfile.getName()) == 0) {
|
|
continue;
|
|
}
|
|
|
|
String nomeConcessione = lo.getSourceConcessione().getNome();
|
|
if (prevConcessioneName.compareTo(nomeConcessione) != 0) {
|
|
String concessioneIntro = StringUtil.ellipsize(lo.getSourceConcessione().getNome(), 40);
|
|
Heading heading = new Heading(4, concessioneIntro);
|
|
heading.getElement().getStyle().setMarginBottom(10, Unit.PX);
|
|
flowPanel.add(heading);
|
|
HTML subText = new HTML(
|
|
"<p style=\"color:#999; font-size:14px; margin:5px 0 5px 0;\">Layers and Properties</p>");
|
|
flowPanel.add(subText);
|
|
}
|
|
|
|
prevConcessioneName = nomeConcessione;
|
|
|
|
Label layerLabel = new Label();
|
|
layerLabel.setType(LabelType.INFO);
|
|
|
|
layerLabel.setText(layerSourceName);
|
|
layerLabel.getElement().getStyle().setMarginTop(10, Unit.PX);
|
|
layerLabel.getElement().getStyle().setMarginBottom(5, Unit.PX);
|
|
flowPanel.add(layerLabel);
|
|
|
|
List<FeatureRow> features = geoNaSpatialQueryResult.getFeatures();
|
|
|
|
if (features == null || features.isEmpty()) {
|
|
FlexTable flex = new FlexTable();
|
|
flex.setCellPadding(1);
|
|
flex.setCellSpacing(1);
|
|
flex.getElement().addClassName("table-feature");
|
|
flex.setHTML(0, 0, new HTML("<i>No data available</i>").toString());
|
|
flowPanel.add(flex);
|
|
continue;
|
|
// olMap.showPopup(vpPanel.toString(), onFailureCenterTo);
|
|
}
|
|
|
|
GWT.log("Displaying "+features.size() + " features");
|
|
FlexTable intFlex = new FlexTable();
|
|
intFlex.setCellPadding(1);
|
|
intFlex.setCellSpacing(1);
|
|
intFlex.getElement().addClassName("table-feature");
|
|
intFlex.setHTML(0, 0, new HTML("Feature Id").toString());
|
|
|
|
int i = 0;
|
|
for (FeatureRow feature : features) {
|
|
|
|
intFlex.setHTML(i + 1, 0, new HTML(feature.getId()).toString());
|
|
|
|
// Showing properties belonging to concessioni layer
|
|
Map<String, List<String>> entries = feature.getMapProperties();
|
|
|
|
if (entries.size() == 0) {
|
|
//Adding this row to show "no property" for feature
|
|
//intFlex.setHTML(i + 1, 1, new HTML("<i>No property</i>").toString());
|
|
}
|
|
int j = 0;
|
|
for (String key : entries.keySet()) {
|
|
List<String> theValues = entries.get(key);
|
|
String valueToDisplay = "";
|
|
for (String value : theValues) {
|
|
valueToDisplay += value + ", ";
|
|
|
|
}
|
|
valueToDisplay = valueToDisplay.substring(0, valueToDisplay.length() - 2);
|
|
|
|
// adding the keys only of first feature row. They are equal for all features
|
|
// (beloning to same layer).
|
|
if (i == 0)
|
|
intFlex.setHTML(0, j + 1, new HTML(key).toString());
|
|
|
|
intFlex.setHTML(i + 1, j + 1, new HTML(valueToDisplay).toString());
|
|
j++;
|
|
|
|
}
|
|
i++;
|
|
}
|
|
flowPanel.add(intFlex);
|
|
} catch (Exception e) {
|
|
GeoportalDataViewerConstants.printJs("Error: "+e.getMessage());
|
|
}
|
|
}
|
|
|
|
olMap.showPopup(scrollPanel.toString(), queryClick.getCenter());
|
|
|
|
}
|
|
|
|
// /**
|
|
// * Show popup info for layer.
|
|
// *
|
|
// * @param geoNaDataObject the geo na data object
|
|
// * @param feature the feature
|
|
// * @param onFailureCenterTo the on failure center to
|
|
// */
|
|
// public void showPopupInfoForLayer(List<GeoNaSpatialQueryResult> listGeoNaDataObject,
|
|
// ExtentWrapped queryClick) {
|
|
//
|
|
// ScrollPanel scrollPanel = new ScrollPanel();
|
|
// VerticalPanel vpPanel = new VerticalPanel();
|
|
// scrollPanel.add(vpPanel);
|
|
//
|
|
// String prevConcessioneName = "";
|
|
// for (GeoNaSpatialQueryResult geoNaSpatialQueryResult : listGeoNaDataObject) {
|
|
//
|
|
// GWT.log("baseLayerFromISProfile.getName() :"+baseLayerFromISProfile.getName());
|
|
// LayerObject lo = geoNaSpatialQueryResult.getSourceLayerObject();
|
|
// LayerItem sourceLI = lo.getLayerItem();
|
|
//
|
|
// String layerSourceName = sourceLI.getName();
|
|
//
|
|
// //skipping centroid layer
|
|
// if(layerSourceName==null || layerSourceName.compareToIgnoreCase(baseLayerFromISProfile.getName())==0) {
|
|
// continue;
|
|
// }
|
|
//
|
|
// String nomeConcessione = lo.getSourceConcessione().getNome();
|
|
// if(prevConcessioneName.compareTo(nomeConcessione)!=0) {
|
|
// String concessioneIntro = StringUtil.ellipsize(lo.getSourceConcessione().getNome(), 40);
|
|
// Heading heading = new Heading(4, concessioneIntro);
|
|
// heading.getElement().getStyle().setMarginBottom(10, Unit.PX);
|
|
// vpPanel.add(heading);
|
|
// HTML subText = new HTML("<p style=\"color:#999; font-size:14px; margin:5px 0 5px 0;\">Layers and Properties</p>");
|
|
// vpPanel.add(subText);
|
|
// }
|
|
//
|
|
// prevConcessioneName = nomeConcessione;
|
|
//
|
|
// Label layerLabel = new Label();
|
|
// layerLabel.setType(LabelType.INFO);
|
|
//
|
|
// layerLabel.setText(layerSourceName);
|
|
// layerLabel.getElement().getStyle().setMarginTop(10, Unit.PX);
|
|
// layerLabel.getElement().getStyle().setMarginBottom(5, Unit.PX);
|
|
// vpPanel.add(layerLabel);
|
|
//
|
|
// List<FeatureRow> features = geoNaSpatialQueryResult.getFeatures();
|
|
//
|
|
// if (features == null || features.isEmpty()) {
|
|
// FlexTable flex = new FlexTable();
|
|
// flex.setCellPadding(1);
|
|
// flex.setCellSpacing(1);
|
|
// flex.getElement().addClassName("table-feature");
|
|
// flex.setHTML(0, 0, new HTML("No data available").toString());
|
|
// vpPanel.add(flex);
|
|
// continue;
|
|
// //olMap.showPopup(vpPanel.toString(), onFailureCenterTo);
|
|
// }
|
|
//
|
|
// for (FeatureRow feature : features) {
|
|
//
|
|
// FlexTable intFlex = new FlexTable();
|
|
// intFlex.setCellPadding(1);
|
|
// intFlex.setCellSpacing(1);
|
|
// intFlex.getElement().addClassName("table-feature");
|
|
//
|
|
// intFlex.setHTML(0, 0, new HTML("Feature Id").toString());
|
|
// intFlex.setHTML(1, 0, new HTML(feature.getId()).toString());
|
|
//
|
|
// // Showing properties belonging to concessioni centroid layer
|
|
// Map<String, List<String>> entries = feature.getMapProperties();
|
|
//
|
|
// if (entries.size() == 0) {
|
|
// intFlex.setHTML(1, 1, new HTML("No property available").toString());
|
|
// }
|
|
// int j = 1;
|
|
// for (String key : entries.keySet()) {
|
|
// List<String> theValues = entries.get(key);
|
|
// String valueToDisplay = "";
|
|
// for (String value : theValues) {
|
|
// valueToDisplay+=value+", ";
|
|
//
|
|
// }
|
|
// valueToDisplay = valueToDisplay.substring(0,valueToDisplay.length()-2);
|
|
// intFlex.setHTML(0, j, new HTML(key).toString());
|
|
// intFlex.setHTML(1, j, new HTML(valueToDisplay).toString());
|
|
// j++;
|
|
//
|
|
// }
|
|
//
|
|
// vpPanel.add(intFlex);
|
|
// }
|
|
// }
|
|
//
|
|
// olMap.showPopup(scrollPanel.toString(), queryClick.getCenter());
|
|
//
|
|
// }
|
|
|
|
/**
|
|
* Show popup info for centroid layer.
|
|
*
|
|
* @param geoNaDataObject the geo na data object
|
|
* @param feature the feature
|
|
* @param onFailureCenterTo the on failure center to
|
|
*/
|
|
public void showPopupInfoForCentroidLayer(GeoNaSpatialQueryResult geoNaDataObject, FeatureRow feature,
|
|
Coordinate onFailureCenterTo) {
|
|
|
|
FlexTable flex = new FlexTable();
|
|
flex.setCellPadding(1);
|
|
flex.setCellSpacing(1);
|
|
flex.getElement().addClassName("popup-table");
|
|
VerticalPanel vpPanel = new VerticalPanel();
|
|
vpPanel.add(flex);
|
|
|
|
if (feature == null) {
|
|
flex.setHTML(0, 0, new HTML("No data available").toString());
|
|
olMap.showPopup(vpPanel.toString(), onFailureCenterTo);
|
|
return;
|
|
}
|
|
|
|
// Showing properties belonging to concessioni centroid layer
|
|
Map<String, List<String>> entries = feature.getMapProperties();
|
|
|
|
String nome = "";
|
|
String descrizione = "";
|
|
String date = "";
|
|
|
|
for (String key : entries.keySet()) {
|
|
String theValue = entries.get(key).get(0);
|
|
if (key.equalsIgnoreCase("nome")) {
|
|
nome = theValue != null ? theValue : "";
|
|
} else if (key.equalsIgnoreCase("descrizione")) {
|
|
descrizione = theValue != null ? theValue : "";
|
|
} else if (key.equalsIgnoreCase("date_scavo")) {
|
|
date = theValue != null ? theValue : "";
|
|
}
|
|
}
|
|
|
|
// GeoportalDataViewerConstants.print("0: "+nome);
|
|
flex.setHTML(0, 0, new HTML(nome).toString());
|
|
try {
|
|
descrizione = StringUtil.ellipsize(descrizione, 100);
|
|
GWT.log("reduced: " + descrizione);
|
|
} catch (Exception e) {
|
|
GWT.log("error: " + e.getMessage());
|
|
}
|
|
// GeoportalDataViewerConstants.print("1: "+descrizione);
|
|
flex.setText(1, 0, descrizione);
|
|
// GeoportalDataViewerConstants.print("2: "+date);
|
|
date = StringUtil.formatDate(date);
|
|
flex.setHTML(2, 0, new HTML("<code>" + date + "</code>").toString());
|
|
|
|
if (geoNaDataObject.getMapImages() != null) {
|
|
for (String key : geoNaDataObject.getMapImages().keySet()) {
|
|
List<UploadedImageDV> listUI = geoNaDataObject.getMapImages().get(key);
|
|
GWT.log("Adding images: " + listUI);
|
|
if (listUI != null && listUI.size() > 0) {
|
|
UploadedImageDV img = listUI.get(0);
|
|
if (img.getListWsContent() != null) {
|
|
WorkspaceContentDV wsContent = img.getListWsContent().get(img.getListWsContent().size() - 1);
|
|
String theImgHTML = "<img src=\"" + wsContent.getLink() + "\"></img>";
|
|
GWT.log("theImgHTML: " + theImgHTML);
|
|
// GeoportalDataViewerConstants.print("The row are:
|
|
// "+flex.getRowCount());
|
|
flex.setHTML(flex.getRowCount() + 1, 0, theImgHTML);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
GWT.log("The selected Feature is: " + feature);
|
|
// GeoportalDataViewerConstants.print("The selected Feature is: "+feature);
|
|
FeatureRow theFeature = feature;
|
|
Button button = new Button("Open Details");
|
|
button.getElement().setId("open-details");
|
|
button.setType(ButtonType.LINK);
|
|
|
|
if (button != null) {
|
|
vpPanel.add(button);
|
|
button.setType(ButtonType.LINK);
|
|
button.addClickHandler(new ClickHandler() {
|
|
|
|
@Override
|
|
public void onClick(ClickEvent event) {
|
|
ShowDetailsEvent toEvent = parseGeonaReferences(
|
|
geoNaDataObject.getSourceLayerObject().getItemType(), theFeature);
|
|
applicationBus.fireEvent(toEvent);
|
|
|
|
}
|
|
});
|
|
}
|
|
|
|
Coordinate centerTo = null;
|
|
GWT.log("geometry is: " + feature.getGeometry());
|
|
if (feature.getGeometry() != null) {
|
|
GWT.log("trasforming geometry: " + feature.getGeometry().getToJSONObject());
|
|
|
|
Geometry geom = new GeoJson().readGeometry(feature.getGeometry().getToJSONObject(), null);
|
|
|
|
// POINT
|
|
if (geom.getType().equalsIgnoreCase("Point")) {
|
|
GWT.log("geometry: is a point");
|
|
String coordinateJSON = feature.getGeometry().getCoordinatesJSON();
|
|
JSONArray centerJSON = (JSONArray) JSONParser.parseStrict(coordinateJSON);
|
|
// Coordinate center = OLFactory.createCoordinate(
|
|
// new Double(centerJSON.get(0).toString()),
|
|
// new Double(centerJSON.get(1).toString()));
|
|
|
|
Coordinate center = new Coordinate(new Double(centerJSON.get(0).toString()),
|
|
new Double(centerJSON.get(1).toString()));
|
|
|
|
if (feature.getCrsName() != null && feature.getCrsName().endsWith(MAP_PROJECTION.EPSG_4326.getId())) {
|
|
|
|
center = MapUtils.transformCoordiante(center, MAP_PROJECTION.EPSG_4326.getName(),
|
|
MAP_PROJECTION.EPSG_3857.getName());
|
|
}
|
|
centerTo = center;
|
|
} else {
|
|
|
|
Extent geomExtent = geom.getExtent();
|
|
|
|
Coordinate lower = OLFactory.createCoordinate(geomExtent.getLowerLeftX(), geomExtent.getLowerLeftY());
|
|
Coordinate upper = OLFactory.createCoordinate(geomExtent.getUpperRightX(), geomExtent.getUpperRightY());
|
|
Coordinate lowerCoord = lower;
|
|
Coordinate upperCoord = upper;
|
|
if (feature.getCrsName() != null && feature.getCrsName().endsWith(MAP_PROJECTION.EPSG_4326.getId())) {
|
|
|
|
lowerCoord = MapUtils.transformCoordiante(lower, MAP_PROJECTION.EPSG_4326.getName(),
|
|
MAP_PROJECTION.EPSG_3857.getName());
|
|
upperCoord = MapUtils.transformCoordiante(upper, MAP_PROJECTION.EPSG_4326.getName(),
|
|
MAP_PROJECTION.EPSG_3857.getName());
|
|
}
|
|
|
|
ExtentWrapped ew = new ExtentWrapped(lowerCoord.getX(), lowerCoord.getY(), upperCoord.getX(),
|
|
upperCoord.getY());
|
|
|
|
centerTo = new Coordinate(ew.getCenter().getX(), ew.getCenter().getY());
|
|
|
|
}
|
|
GWT.log("center is: " + centerTo);
|
|
}
|
|
|
|
// fallback
|
|
if (centerTo == null)
|
|
centerTo = onFailureCenterTo;
|
|
|
|
olMap.showPopup(vpPanel.toString(), centerTo);
|
|
|
|
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
|
|
|
|
@Override
|
|
public void execute() {
|
|
Element buttonElement = DOM.getElementById("open-details");
|
|
Event.sinkEvents(buttonElement, Event.ONCLICK);
|
|
Event.setEventListener(buttonElement, new EventListener() {
|
|
|
|
@Override
|
|
public void onBrowserEvent(Event event) {
|
|
if (Event.ONCLICK == event.getTypeInt()) {
|
|
ShowDetailsEvent toEvent = parseGeonaReferences(
|
|
geoNaDataObject.getSourceLayerObject().getItemType(), theFeature);
|
|
applicationBus.fireEvent(toEvent);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
/**
|
|
* Checks if is layer visible.
|
|
*
|
|
* @param layerItem the layer item
|
|
* @return true, if is layer visible
|
|
*/
|
|
public boolean isLayerVisible(LayerItem layerItem) {
|
|
return olMap.isLayerVisible(layerItem.getName());
|
|
}
|
|
|
|
/**
|
|
* Sets the ol map.
|
|
*
|
|
* @param olMap the new ol map
|
|
*/
|
|
public void setOlMap(OpenLayerOSM olMap) {
|
|
this.olMap = olMap;
|
|
}
|
|
|
|
/**
|
|
* Gets the layer manager bus.
|
|
*
|
|
* @return the layer manager bus
|
|
*/
|
|
public HandlerManager getLayerManagerBus() {
|
|
return layerManagerBus;
|
|
}
|
|
|
|
public void setBaseLayerFromIsProfile(org.gcube.application.geoportalcommon.shared.LayerItem layerItem) {
|
|
this.baseLayerFromISProfile = layerItem;
|
|
}
|
|
|
|
public org.gcube.application.geoportalcommon.shared.LayerItem getBaseLayerFromISProile() {
|
|
return baseLayerFromISProfile;
|
|
}
|
|
|
|
}
|