ingo@1400: package de.intevation.flys.client.client.ui.map;
ingo@1400: 
christian@3347: import com.google.gwt.core.client.GWT;
christian@4965: 
aheinecke@5818: import com.smartgwt.client.widgets.HTMLPane;
christian@3347: import com.smartgwt.client.widgets.Label;
christian@3347: import com.smartgwt.client.widgets.Window;
christian@3347: import com.smartgwt.client.widgets.layout.VLayout;
aheinecke@5813: import com.smartgwt.client.widgets.viewer.DetailViewer;
aheinecke@5813: import com.smartgwt.client.widgets.viewer.DetailViewerField;
aheinecke@5813: import com.smartgwt.client.widgets.viewer.DetailViewerRecord;
christian@3347: 
christian@3347: import de.intevation.flys.client.client.FLYSConstants;
christian@3347: import de.intevation.flys.client.shared.model.FeatureInfo;
aheinecke@5818: import de.intevation.flys.client.shared.model.FeatureInfoResponse;
christian@3347: 
aheinecke@5813: import java.util.ArrayList;
ingo@1402: import java.util.List;
ingo@1402: import java.util.Map;
ingo@1402: import java.util.Set;
aheinecke@5813: import java.util.MissingResourceException;
ingo@1402: 
ingo@1400: import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
ingo@1400: import org.gwtopenmaps.openlayers.client.util.Attributes;
ingo@1400: import org.gwtopenmaps.openlayers.client.util.JSObject;
ingo@1400: 
ingo@1400: 
ingo@1400: public class GetFeatureInfoWindow extends Window {
ingo@1400: 
ingo@1400:     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
ingo@1400: 
ingo@1402:     protected List<FeatureInfo> features;
ingo@1400: 
aheinecke@5813:     protected String title;
aheinecke@5813: 
aheinecke@5818:     protected String featureInfoHTML;
aheinecke@5818: 
ingo@1400: 
ingo@1402:     public static final int ROW_HEIGHT = 25;
ingo@1402: 
ingo@1402: 
aheinecke@5813:     public GetFeatureInfoWindow(List<FeatureInfo> features, String title) {
ingo@1400:         super();
ingo@1402:         this.features = features;
aheinecke@5813:         this.title = title;
ingo@1402: 
ingo@1400:         initLayout();
ingo@1400:     }
ingo@1400: 
aheinecke@5818:     public GetFeatureInfoWindow(String featureInfoHTML, String title) {
aheinecke@5818:         super();
aheinecke@5818:         features = null;
aheinecke@5818:         this.title = title;
aheinecke@5818:         this.featureInfoHTML = featureInfoHTML;
aheinecke@5818: 
aheinecke@5818:         initLayoutHTML();
aheinecke@5818:     }
aheinecke@5818: 
aheinecke@5818:     protected void initLayoutHTML() {
aheinecke@5818:         HTMLPane pane = new HTMLPane();
aheinecke@5818:         pane.setContents(featureInfoHTML);
aheinecke@5818:         addItem(pane);
aheinecke@5818:         setWidth(500);
aheinecke@5818:         setHeight(300);
aheinecke@5818: 
aheinecke@5821:         setTitle(MSG.getFeatureInfoWindowTitle() + " " + title);
aheinecke@5821: 
aheinecke@5818:         setIsModal(false);
aheinecke@5818: //        setShowModalMask(true);
aheinecke@5818: 
aheinecke@5818:         centerInPage();
aheinecke@5818:     }
ingo@1400: 
ingo@1400:     protected void initLayout() {
ingo@1400:         VLayout root = new VLayout();
ingo@1400: 
ingo@1402:         for (FeatureInfo feature: features) {
aheinecke@5813:             // Currently this should alway be only one
aheinecke@5813:             root.addMember(createFeatureViewer(feature));
aheinecke@5813:             setTitle(MSG.getFeatureInfoWindowTitle() + " " + title);
ingo@1400:         }
ingo@1400: 
ingo@1400:         addItem(root);
ingo@1400: 
christian@3521:         setWidth(500);
aheinecke@5813:         setHeight(300);
ingo@1400: 
aheinecke@5813:         setIsModal(false);
aheinecke@5813: //        setShowModalMask(true);
ingo@2470: 
ingo@1400:         centerInPage();
ingo@1400:     }
ingo@1400: 
ingo@1400: 
aheinecke@5813:     protected DetailViewer createFeatureViewer(FeatureInfo feature) {
aheinecke@5813:         DetailViewer detailViewer = new DetailViewer();
aheinecke@5813:         detailViewer.setWidth(487);
ingo@1402: 
ingo@1402:         Map<String, String> attrs = feature.getAttrs();
ingo@1402:         Set<Map.Entry<String, String>> entries = attrs.entrySet();
aheinecke@5813:         List <DetailViewerField> fields = new ArrayList<DetailViewerField>();
aheinecke@5813:         DetailViewerRecord dr = new DetailViewerRecord();
aheinecke@5813: 
aheinecke@5813:         DetailViewerField path_field = null; // Make sure path is always the last element
ingo@1402: 
christian@3347:         for (Map.Entry<String, String> entry: entries) {
aheinecke@5813:             String localized;
aheinecke@5813:             try {
aheinecke@5813:                 localized = MSG.getString(entry.getKey());
aheinecke@5813:             } catch (MissingResourceException mre) {
aheinecke@5813:                 localized = entry.getKey();
aheinecke@5813: //                We filter unwanted information by localization
aheinecke@5813: //                Uncomment to filter out unlocalized elements
aheinecke@5813: //                continue;
aheinecke@5813:             }
aheinecke@5813:             if (entry.getKey().equals("PATH")) {
aheinecke@5813:                 path_field = new DetailViewerField(entry.getKey(), localized);
aheinecke@5813:             } else {
aheinecke@5813:                 fields.add(new DetailViewerField(entry.getKey(), localized));
aheinecke@5813:             }
aheinecke@5813:             dr.setAttribute(entry.getKey(), entry.getValue());
aheinecke@5813:         }
aheinecke@5813:         if (path_field != null)
aheinecke@5813:             fields.add(path_field);
ingo@1402: 
aheinecke@5813:         DetailViewerField[] fieldArray = new DetailViewerField[fields.size()];
aheinecke@5813:         detailViewer.setFields(fields.toArray(fieldArray));
aheinecke@5813:         detailViewer.setData(new DetailViewerRecord[]{dr});
aheinecke@5813:         detailViewer.setCanSelectText(true);
ingo@1400: 
aheinecke@5813:         return detailViewer;
ingo@1400:     }
ingo@1400: 
ingo@1400: 
ingo@1400:     protected String[][] extractProperties(VectorFeature feature) {
ingo@1400:         Attributes tmp   = feature.getAttributes();
ingo@1400:         JSObject   jsobj = tmp.getJSObject();
ingo@1400: 
ingo@1400:         String   tmpNames = jsobj.getPropertyNames();
ingo@1400:         String[] allNames = tmpNames.split(",");
ingo@1400: 
ingo@1400:         String[][] attr = new String[allNames.length][];
ingo@1400: 
ingo@1400:         for (int i = 0, n = attr.length; i < n; i++) {
ingo@1400:             attr[i] = new String[] {
ingo@1400:                 allNames[i],
ingo@1400:                 jsobj.getPropertyAsString(allNames[i]) };
ingo@1400:         }
ingo@1400: 
ingo@1400:         return attr;
ingo@1400:     }
ingo@1400: }
ingo@1400: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :