Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfoWindow.java @ 3521:ffbdd093da74

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Fixed size for GetFeatureInfoWindow. flys-client/trunk@5307 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Christian Lins <christian.lins@intevation.de>
date Thu, 30 Aug 2012 08:59:41 +0000
parents 6d749af6a9c2
children 8af500d62098
rev   line source
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96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
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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 import com.smartgwt.client.widgets.Label;
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5 import com.smartgwt.client.widgets.Window;
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6 import com.smartgwt.client.widgets.layout.HLayout;
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7 import com.smartgwt.client.widgets.layout.VLayout;
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8
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9 import de.intevation.flys.client.client.FLYSConstants;
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10 import de.intevation.flys.client.shared.model.FeatureInfo;
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11
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12 import java.util.List;
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13 import java.util.Map;
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14 import java.util.Set;
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15
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16 import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
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17 import org.gwtopenmaps.openlayers.client.util.Attributes;
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18 import org.gwtopenmaps.openlayers.client.util.JSObject;
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19
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20
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21 public class GetFeatureInfoWindow extends Window {
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22
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23 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
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24
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25 protected List<FeatureInfo> features;
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28 public static final int ROW_HEIGHT = 25;
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31 public GetFeatureInfoWindow(List<FeatureInfo> features) {
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32 super();
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33 this.features = features;
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34
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35 initLayout();
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36 }
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38
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39 protected void initLayout() {
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40 VLayout root = new VLayout();
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42 int rows = 0;
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43
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44 for (FeatureInfo feature: features) {
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45 root.addMember(createFeatureRow(feature));
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46 rows++;
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47 }
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48
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49 addItem(root);
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50
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51 setWidth(500);
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52 setHeight(500); // + rows * ROW_HEIGHT);
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53 setTitle(MSG.getFeatureInfoWindowTitle());
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54
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55 setIsModal(true);
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56 setShowModalMask(true);
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57
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58 centerInPage();
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59 }
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60
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61
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62 protected HLayout createFeatureRow(FeatureInfo feature) {
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63 HLayout r = new HLayout();
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64 r.setHeight(ROW_HEIGHT);
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65 r.setStyleName("featureinfo-row");
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66 r.setMembersMargin(5);
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67
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68 Label l = new Label("Layer: " + feature.getLayername());
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69 l.setHeight(ROW_HEIGHT);
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70 l.setWrap(false);
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71 r.addMember(l);
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72
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73 Map<String, String> attrs = feature.getAttrs();
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74 Set<Map.Entry<String, String>> entries = attrs.entrySet();
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75
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76 for (Map.Entry<String, String> entry: entries) {
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77 Label attr = new Label(entry.getKey() + ": " + entry.getValue());
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78 attr.setHeight(ROW_HEIGHT);
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79
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80 r.addMember(attr);
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81 }
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82
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83 return r;
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84 }
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85
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86
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87 protected String[][] extractProperties(VectorFeature feature) {
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88 Attributes tmp = feature.getAttributes();
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89 JSObject jsobj = tmp.getJSObject();
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90
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91 String tmpNames = jsobj.getPropertyNames();
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92 String[] allNames = tmpNames.split(",");
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93
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94 String[][] attr = new String[allNames.length][];
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95
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96 for (int i = 0, n = attr.length; i < n; i++) {
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97 attr[i] = new String[] {
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98 allNames[i],
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99 jsobj.getPropertyAsString(allNames[i]) };
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100 }
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101
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102 return attr;
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103 }
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104 }
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105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org