Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MapSelection.java @ 3718:1598d324fbc2
Tagged 'flys-client' as 2.9.1
flys-client/tags/2.9.1@5496 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 17 Sep 2012 13:47:43 +0000 |
parents | 047a44270348 |
children | 61020a61ed38 |
rev | line source |
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Added UIProviders that are used to create widgets for entering data.
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1 package de.intevation.flys.client.client.ui; |
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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.types.VerticalAlignment; |
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6 import com.smartgwt.client.widgets.Canvas; |
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7 import com.smartgwt.client.widgets.Img; |
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8 import com.smartgwt.client.widgets.layout.HLayout; |
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9 |
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10 import de.intevation.flys.client.shared.model.DataList; |
1399 | 11 import de.intevation.flys.client.client.FLYSConstants; |
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12 import de.intevation.flys.client.shared.model.Data; |
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13 |
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14 |
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15 /** |
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16 * This UIProvider displays the DataItems contained in the Data object in a |
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17 * combo box as SelectProvider does. Furthermore, there is a map displayed that |
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18 * lets the user choose a river by selecting it on the map. |
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19 * |
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20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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21 */ |
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22 public class MapSelection extends SelectProvider { |
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23 |
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24 /** The interface that provides the image resources. */ |
1399 | 25 private FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); |
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26 |
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27 protected ModuleSelection moduleSelection; |
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28 |
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29 public MapSelection() { |
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30 } |
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31 |
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32 |
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33 /** |
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34 * This method currently returns a |
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35 * {@link com.smartgwt.client.widgets.form.DynamicForm} that contains all |
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36 * data items in a combobox stored in <i>data</i>.<br> |
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37 * |
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38 * <b>TODO: The map panel for the river selection needs to be |
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39 * implemented!</b> |
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40 * |
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41 * @param data The {@link DataList} object. |
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42 * |
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43 * @return a combobox. |
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44 */ |
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45 protected Canvas createWidget(DataList data) { |
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46 GWT.log("MapSelection - create()"); |
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47 |
1399 | 48 String baseUrl = GWT.getHostPageBaseURL(); |
49 | |
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50 HLayout h = new HLayout(); |
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51 h.setAlign(VerticalAlignment.TOP); |
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52 h.setHeight(100); |
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53 moduleSelection = new ModuleSelection(); |
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54 |
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55 Canvas form = moduleSelection.create(data); |
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56 form.setWidth(250); |
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The widgets in the static part of the parameter panel are created using UIProviders now. The ParameterList does not build widgets any longer.
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57 form.setLayoutAlign(VerticalAlignment.TOP); |
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58 |
1399 | 59 Img map = new Img(baseUrl + MESSAGES.riverMap(), 400, 452); |
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60 |
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61 // TODO implement event handling in the river map |
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62 |
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63 h.addMember(form); |
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64 helperContainer.addMember(map); |
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65 |
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66 return h; |
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67 } |
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68 |
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69 protected Data[] getData() { |
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70 if (moduleSelection != null) { |
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71 return moduleSelection.getData(); |
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72 } |
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73 else { |
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74 return null; |
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75 } |
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76 } |
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77 } |
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78 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |