Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfoWindow.java @ 4229:207de712d79d
Move addMember and removeMember methods in GaugePanel class
Also rename class member variable sectionStack to section to avoid confusion.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 23 Oct 2012 15:48:18 +0200 |
parents | ffbdd093da74 |
children | 8af500d62098 |
rev | line source |
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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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26 |
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27 |
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28 public static final int ROW_HEIGHT = 25; |
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29 |
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30 |
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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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37 |
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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 : |