Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfoWindow.java @ 4965:8af500d62098

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Editing Map print config.
author Christian Lins <christian.lins@intevation.de>
date Tue, 05 Feb 2013 13:57:08 +0100
parents ffbdd093da74
children e0ab5a566688
rev   line source
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96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.client.client.ui.map;
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2
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3 import com.google.gwt.core.client.GWT;
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4
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5 import com.smartgwt.client.widgets.Label;
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6 import com.smartgwt.client.widgets.Window;
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7 import com.smartgwt.client.widgets.layout.HLayout;
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8 import com.smartgwt.client.widgets.layout.VLayout;
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9
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10 import de.intevation.flys.client.client.FLYSConstants;
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11 import de.intevation.flys.client.shared.model.FeatureInfo;
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12
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13 import java.util.List;
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14 import java.util.Map;
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15 import java.util.Set;
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16
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17 import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
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18 import org.gwtopenmaps.openlayers.client.util.Attributes;
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19 import org.gwtopenmaps.openlayers.client.util.JSObject;
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20
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21
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22 public class GetFeatureInfoWindow extends Window {
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23
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24 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
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26 protected List<FeatureInfo> features;
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27
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29 public static final int ROW_HEIGHT = 25;
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31
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32 public GetFeatureInfoWindow(List<FeatureInfo> features) {
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33 super();
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34 this.features = features;
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35
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36 initLayout();
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37 }
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38
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39
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40 protected void initLayout() {
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41 VLayout root = new VLayout();
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42
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43 for (FeatureInfo feature: features) {
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44 root.addMember(createFeatureRow(feature));
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45 }
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46
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47 addItem(root);
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48
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49 setWidth(500);
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50 setHeight(500);
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51 setTitle(MSG.getFeatureInfoWindowTitle());
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52
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53 setIsModal(true);
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54 setShowModalMask(true);
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55
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56 centerInPage();
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57 }
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58
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59
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60 protected HLayout createFeatureRow(FeatureInfo feature) {
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61 HLayout r = new HLayout();
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62 r.setHeight(ROW_HEIGHT);
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63 r.setStyleName("featureinfo-row");
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64 r.setMembersMargin(5);
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65
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66 Label l = new Label("Layer: " + feature.getLayername());
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67 l.setHeight(ROW_HEIGHT);
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68 l.setWrap(false);
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69 r.addMember(l);
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70
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71 Map<String, String> attrs = feature.getAttrs();
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72 Set<Map.Entry<String, String>> entries = attrs.entrySet();
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73
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74 for (Map.Entry<String, String> entry: entries) {
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75 Label attr = new Label(entry.getKey() + ": " + entry.getValue());
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76 attr.setHeight(ROW_HEIGHT);
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77
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78 r.addMember(attr);
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79 }
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80
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81 return r;
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82 }
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83
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84
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85 protected String[][] extractProperties(VectorFeature feature) {
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86 Attributes tmp = feature.getAttributes();
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87 JSObject jsobj = tmp.getJSObject();
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88
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89 String tmpNames = jsobj.getPropertyNames();
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90 String[] allNames = tmpNames.split(",");
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91
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92 String[][] attr = new String[allNames.length][];
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93
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94 for (int i = 0, n = attr.length; i < n; i++) {
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95 attr[i] = new String[] {
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96 allNames[i],
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97 jsobj.getPropertyAsString(allNames[i]) };
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98 }
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99
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100 return attr;
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101 }
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102 }
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103 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org