Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java @ 136:2e510c998adb

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New state for the location/distance input and some litte modifications of the DefaultState. flys-artifacts/trunk@1512 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 18 Mar 2011 08:50:42 +0000
parents
children 89bd0417418f
rev   line source
136
2e510c998adb New state for the location/distance input and some litte modifications of the DefaultState.
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1 package de.intevation.flys.artifacts.states;
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2
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3 import org.apache.log4j.Logger;
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4
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5 import org.w3c.dom.Element;
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6
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7 import de.intevation.artifacts.CallContext;
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8
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9 import de.intevation.artifacts.common.utils.XMLUtils;
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10
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11 import de.intevation.artifactdatabase.ProtocolUtils;
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12 import de.intevation.artifactdatabase.data.StateData;
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13
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14 import de.intevation.flys.artifacts.resources.Resources;
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15
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16 /**
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17 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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18 */
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19 public class LocationDistanceSelect extends DefaultState {
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20
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21 /** The logger used in this class.*/
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22 private static Logger logger = Logger.getLogger(LocationDistanceSelect.class);
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23
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24
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25 /** The default step width.*/
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26 public static final String DEFAULT_STEP = "100";
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27
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28 /**
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29 * The default constructor that initializes an empty State object.
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30 */
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31 public LocationDistanceSelect() {
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32 }
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33
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34 protected Element createData(
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35 XMLUtils.ElementCreator cr,
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36 StateData data,
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37 CallContext context)
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38 {
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39 Element select = ProtocolUtils.createArtNode(
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40 cr, "select", null, null);
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41
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42 cr.addAttr(select, "name", data.getName(), true);
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43
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44 Element label = ProtocolUtils.createArtNode(
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45 cr, "label", null, null);
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46
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47 Element choices = ProtocolUtils.createArtNode(
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48 cr, "choices", null, null);
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49
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50 label.setTextContent(Resources.getMsg(
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51 context.getMeta(),
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52 data.getName(),
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53 data.getName()));
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54
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55 select.appendChild(label);
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56
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57 return select;
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58 }
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59
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60
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61 protected Element[] createItems(
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62 XMLUtils.ElementCreator cr,
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63 String name,
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64 CallContext context)
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65 {
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66 // TODO Insert correct min/max values!
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67
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68 if (name.equals("ld_from")) {
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69 Element min = createItem(cr, new String[] {"min", "1"});
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70 return new Element[] { min };
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71 }
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72 else if (name.equals("ld_to")) {
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73 Element max = createItem(cr, new String[] {"max", "10"});
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74 return new Element[] { max };
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75 }
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76 else {
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77 Element step = createItem(cr, new String[] {"step", DEFAULT_STEP});
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78 return new Element[] { step };
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79 }
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80
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81 }
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82
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83
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84 protected Element createItem(XMLUtils.ElementCreator cr, Object obj) {
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85 Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
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86 Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
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87 Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
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88
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89 String[] arr = (String[]) obj;
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90
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91 label.setTextContent(arr[0]);
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92 value.setTextContent(arr[1]);
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93
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94 item.appendChild(label);
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95 item.appendChild(value);
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96
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97 return item;
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98 }
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99
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100
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101 protected String getUIProvider() {
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102 return "location_distance_panel";
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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=utf-8 :
http://dive4elements.wald.intevation.org