Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfo.java @ 5462:f2371f3aaf03
Show top level folder icons only if node has no factory
If you have an empty folder the folder icon is still shown.
This makes it possible to add functional "Top Level" entries
in the Datacage
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 26 Mar 2013 18:29:13 +0100 |
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); } }); } }