Mercurial > dive4elements > river

annotate flys-client/src/main/java/org/dive4elements/river/client/client/ui/ContinuePanel.java @ 5834:f507086aa94b

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Repaired internal references.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 12:31:32 +0200
parents flys-client/src/main/java/de/intevation/flys/client/client/ui/ContinuePanel.java@360e22afb98b
children 821a02bbfb4e
rev   line source
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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.widgets.Canvas;
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6 import com.smartgwt.client.widgets.form.DynamicForm;
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7 import com.smartgwt.client.widgets.form.fields.LinkItem;
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8 import com.smartgwt.client.widgets.form.fields.events.ClickEvent;
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9 import com.smartgwt.client.widgets.form.fields.events.ClickHandler;
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10
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11 import de.intevation.flys.client.client.FLYSConstants;
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12 import de.intevation.flys.client.client.event.AdvanceHandler;
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13 import de.intevation.flys.client.shared.model.ArtifactDescription;
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14 import de.intevation.flys.client.shared.model.Data;
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15 import de.intevation.flys.client.shared.model.DataList;
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16
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17 import java.util.ArrayList;
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18 import java.util.List;
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19
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20
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21 /**
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22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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23 */
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24 public class ContinuePanel extends AbstractUIProvider {
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25
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26 private static final long serialVersionUID = -5882814816875137397L;
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27
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28 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
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29
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30 protected List<AdvanceHandler> advHandlers;
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31
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32
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33 @Override
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34 public Canvas create(DataList dataList) {
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35 DynamicForm form = new DynamicForm();
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36 form.setWidth(200);
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37 form.setHeight(35);
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38
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39 LinkItem next = new LinkItem();
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40 next.setShowTitle(false);
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41 next.setLinkTitle(MSG.next());
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42
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43 final ArtifactDescription desc = artifact.getArtifactDescription();
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44 final String[] reachable = desc.getReachableStates();
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45
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46 next.addClickHandler(new ClickHandler() {
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47 @Override
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48 public void onClick(ClickEvent e) {
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49 fireOnAdvance(reachable[0]);
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50 }
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51 });
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52
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53 form.setFields(next);
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54
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55 return form;
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56 }
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57
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58
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59 @Override
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60 public Canvas createOld(DataList dataList) {
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61 return null;
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62 }
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63
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64
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65 @Override
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66 protected Data[] getData() {
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67 return new Data[0];
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68 }
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69
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71 public void addAdvanceHandler(AdvanceHandler handler) {
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72 if (advHandlers == null) {
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73 advHandlers = new ArrayList<AdvanceHandler>();
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74 }
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75
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76 if (handler != null) {
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77 advHandlers.add(handler);
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78 }
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79 }
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81
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82 public void fireOnAdvance(String target) {
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83 if (advHandlers == null || advHandlers.isEmpty()) {
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84 return;
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85 }
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86
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87 for (AdvanceHandler handler: advHandlers) {
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88 handler.onAdvance(target);
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89 }
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90 }
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91 }
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92 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org