Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfo.java @ 5622:b28a6d05e969
Add a new mechanism in mapfish print call to add arbitary data maps
Data properties are identified by starting with mapfish-data
and they are then split in info value pairs where info
can be the description of the information and value the value
of the information to be transported in the data map.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 09 Apr 2013 19:04:32 +0200 |
parents | 46fc11ad697f |
children | af2aa716152f |
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package de.intevation.flys.client.client.ui.map; import java.util.List; import com.google.gwt.core.client.GWT; import com.google.gwt.user.client.rpc.AsyncCallback; import com.smartgwt.client.util.SC; import org.gwtopenmaps.openlayers.client.Map; import org.gwtopenmaps.openlayers.client.LonLat; import org.gwtopenmaps.openlayers.client.Pixel; import org.gwtopenmaps.openlayers.client.event.MapClickListener; import de.intevation.flys.client.shared.model.FeatureInfo; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.client.services.GFIService; import de.intevation.flys.client.client.services.GFIServiceAsync; import de.intevation.flys.client.client.ui.ThemePanel; public class GetFeatureInfo implements MapClickListener { protected GFIServiceAsync gfiService = GWT.create(GFIService.class); protected FLYSConstants MSG = GWT.create(FLYSConstants.class); protected GetFeatureInfoWindow gfiWindow; protected Map map; protected ThemePanel themePanel; protected String infoFormat; /** * @param map * @param themes * @param url * @param infoFormat */ public GetFeatureInfo(Map map, ThemePanel themePanel, String infoFormat) { this.map = map; this.themePanel = themePanel; this.infoFormat = infoFormat; } public void activate(boolean activate) { if (activate) { map.addMapClickListener(this); } else { map.removeListener(this); } } protected void newGetFeatureInfoWindow(List<FeatureInfo> features) { if (gfiWindow != null) { gfiWindow.destroy(); } gfiWindow = new GetFeatureInfoWindow(features); gfiWindow.show(); } @Override public void onClick(MapClickListener.MapClickEvent e) { LonLat lonlat = e.getLonLat(); Pixel pixel = map.getPixelFromLonLat(lonlat); gfiService.query( themePanel.getThemeList().getActiveThemes(), infoFormat, map.getExtent().toString(), map.getProjection(), (int) map.getSize().getHeight(), (int) map.getSize().getWidth(), pixel.x(), pixel.y(), new AsyncCallback<List<FeatureInfo>>() { public void onFailure(Throwable e) { SC.warn(MSG.getString(e.getMessage())); } public void onSuccess(List<FeatureInfo> features) { newGetFeatureInfoWindow(features); } }); } }