Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfoWindow.java @ 4215:c179cd02177d

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Logout the current user Add code to the logout button to remove the current user from the session and to redirect the browser window to the login page. Part of flys/issue916 (Logout: "Abmelden" Knopf mit Funktion belegen)
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 23 Oct 2012 09:59:16 +0200
parents ffbdd093da74
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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41
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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