Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/GetFeatureInfoWindow.java @ 1400:96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
flys-client/trunk@3285 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 17 Nov 2011 16:20:55 +0000 |
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children | 15ef3d3081b7 |
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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Added an initial GetFeatureInfo tool to get information about points in the map.
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parents:
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2 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
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3 import com.google.gwt.core.client.GWT; |
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4 |
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Added an initial GetFeatureInfo tool to get information about points in the map.
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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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Added an initial GetFeatureInfo tool to get information about points in the map.
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10 import org.gwtopenmaps.openlayers.client.feature.VectorFeature; |
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11 import org.gwtopenmaps.openlayers.client.format.GML; |
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12 import org.gwtopenmaps.openlayers.client.util.Attributes; |
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13 import org.gwtopenmaps.openlayers.client.util.JSObject; |
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14 |
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15 import de.intevation.flys.client.client.FLYSConstants; |
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16 |
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17 |
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18 public class GetFeatureInfoWindow extends Window { |
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19 |
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20 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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21 |
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22 protected VectorFeature[] features; |
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23 |
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24 |
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25 public GetFeatureInfoWindow(String gml) { |
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26 super(); |
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27 features = new GML().read(gml); |
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28 initLayout(); |
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29 } |
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30 |
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31 |
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32 protected void initLayout() { |
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33 VLayout root = new VLayout(); |
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34 |
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35 for (VectorFeature feature: features) { |
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36 root.addMember(createFeatureRow(feature)); |
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37 } |
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38 |
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39 addItem(root); |
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40 |
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41 setWidth(400); |
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42 setHeight(200); |
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43 setTitle(MSG.getFeatureInfoWindowTitle()); |
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44 |
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45 centerInPage(); |
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46 } |
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47 |
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48 |
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49 protected HLayout createFeatureRow(VectorFeature feature) { |
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50 HLayout r = new HLayout(); |
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51 r.setHeight(25); |
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52 |
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53 String[][] attrs = extractProperties(feature); |
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54 |
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55 for (String[] attr: attrs) { |
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56 Label l = new Label(attr[0] + ": " + attr[1]); |
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57 l.setHeight(25); |
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58 l.setBorder("1px solid black"); |
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59 r.addMember(l); |
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60 } |
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61 |
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62 return r; |
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63 } |
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64 |
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65 |
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66 protected String[][] extractProperties(VectorFeature feature) { |
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67 Attributes tmp = feature.getAttributes(); |
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68 JSObject jsobj = tmp.getJSObject(); |
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69 |
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70 String tmpNames = jsobj.getPropertyNames(); |
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71 String[] allNames = tmpNames.split(","); |
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72 |
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73 String[][] attr = new String[allNames.length][]; |
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74 |
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75 for (int i = 0, n = attr.length; i < n; i++) { |
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76 attr[i] = new String[] { |
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77 allNames[i], |
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78 jsobj.getPropertyAsString(allNames[i]) }; |
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79 } |
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80 |
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81 return attr; |
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82 } |
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83 } |
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84 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |