Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ContinuePanel.java @ 5861:172338b1407f

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GWT client: Added copyright header.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:30:15 +0200
parents 5aa05a7a34b7
children ea9eef426962
rev   line source
5861
172338b1407f GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.client.ui;
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10
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11 import com.google.gwt.core.client.GWT;
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12
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13 import com.smartgwt.client.widgets.Canvas;
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14 import com.smartgwt.client.widgets.form.DynamicForm;
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15 import com.smartgwt.client.widgets.form.fields.LinkItem;
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16 import com.smartgwt.client.widgets.form.fields.events.ClickEvent;
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17 import com.smartgwt.client.widgets.form.fields.events.ClickHandler;
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18
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19 import org.dive4elements.river.client.client.FLYSConstants;
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20 import org.dive4elements.river.client.client.event.AdvanceHandler;
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21 import org.dive4elements.river.client.shared.model.ArtifactDescription;
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22 import org.dive4elements.river.client.shared.model.Data;
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23 import org.dive4elements.river.client.shared.model.DataList;
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24
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25 import java.util.ArrayList;
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26 import java.util.List;
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27
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28
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29 /**
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30 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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31 */
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32 public class ContinuePanel extends AbstractUIProvider {
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33
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34 private static final long serialVersionUID = -5882814816875137397L;
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35
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36 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
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37
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38 protected List<AdvanceHandler> advHandlers;
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39
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40
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41 @Override
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42 public Canvas create(DataList dataList) {
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43 DynamicForm form = new DynamicForm();
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44 form.setWidth(200);
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45 form.setHeight(35);
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46
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47 LinkItem next = new LinkItem();
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48 next.setShowTitle(false);
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49 next.setLinkTitle(MSG.next());
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50
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51 final ArtifactDescription desc = artifact.getArtifactDescription();
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52 final String[] reachable = desc.getReachableStates();
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53
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54 next.addClickHandler(new ClickHandler() {
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55 @Override
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56 public void onClick(ClickEvent e) {
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57 fireOnAdvance(reachable[0]);
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58 }
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59 });
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60
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61 form.setFields(next);
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62
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63 return form;
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64 }
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65
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66
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67 @Override
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68 public Canvas createOld(DataList dataList) {
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69 return null;
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70 }
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71
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72
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73 @Override
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74 protected Data[] getData() {
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75 return new Data[0];
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76 }
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77
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78
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79 public void addAdvanceHandler(AdvanceHandler handler) {
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80 if (advHandlers == null) {
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81 advHandlers = new ArrayList<AdvanceHandler>();
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82 }
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83
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84 if (handler != null) {
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85 advHandlers.add(handler);
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86 }
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87 }
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88
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89
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90 public void fireOnAdvance(String target) {
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91 if (advHandlers == null || advHandlers.isEmpty()) {
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92 return;
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93 }
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94
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95 for (AdvanceHandler handler: advHandlers) {
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96 handler.onAdvance(target);
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97 }
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98 }
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99 }
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100 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org