Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/ContinuePanel.java @ 3847:f3b821735e39

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Calculate the info url via i18n Don't fetch the info url from the artifact service and use i18n to calculate the url by using the official gauge and river number. flys-client/trunk@5582 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Bjoern Ricks <bjoern.ricks@intevation.de>
date Mon, 24 Sep 2012 08:39:22 +0000
parents 3fa8583434b2
children 360e22afb98b
rev   line source
785
3ae0facd4cab Added a panel that lets users step to a next state without feeding the current artifact with new data.
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1 package de.intevation.flys.client.client.ui;
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2
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3 import java.util.ArrayList;
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4 import java.util.List;
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5
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6 import com.google.gwt.core.client.GWT;
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7
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8 import com.smartgwt.client.widgets.Canvas;
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9 import com.smartgwt.client.widgets.form.DynamicForm;
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10 import com.smartgwt.client.widgets.form.fields.LinkItem;
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11 import com.smartgwt.client.widgets.form.fields.events.ClickEvent;
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12 import com.smartgwt.client.widgets.form.fields.events.ClickHandler;
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13
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14 import de.intevation.flys.client.shared.model.ArtifactDescription;
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15 import de.intevation.flys.client.shared.model.Data;
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16 import de.intevation.flys.client.shared.model.DataList;
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17
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18 import de.intevation.flys.client.client.FLYSConstants;
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19 import de.intevation.flys.client.client.event.AdvanceHandler;
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20
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21
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22 /**
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23 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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24 */
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25 public class ContinuePanel extends AbstractUIProvider {
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26
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27 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
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28
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29 protected List<AdvanceHandler> advHandlers;
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30
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31
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32 @Override
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33 public Canvas create(DataList dataList) {
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34 DynamicForm form = new DynamicForm();
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35 form.setWidth(200);
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36 form.setHeight(35);
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37
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38 LinkItem next = new LinkItem();
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39 next.setShowTitle(false);
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40 next.setLinkTitle(MSG.next());
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41
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42 final ArtifactDescription desc = artifact.getArtifactDescription();
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43 final String[] reachable = desc.getReachableStates();
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44
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45 next.addClickHandler(new ClickHandler() {
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46 public void onClick(ClickEvent e) {
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47 fireOnAdvance(reachable[0]);
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48 }
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49 });
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50
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51 form.setFields(next);
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52
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53 return form;
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54 }
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55
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56
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57 @Override
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58 public Canvas createOld(DataList dataList) {
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59 return null;
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60 }
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61
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62
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63 @Override
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64 protected Data[] getData() {
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65 return new Data[0];
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66 }
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67
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68
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69 public void addAdvanceHandler(AdvanceHandler handler) {
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70 if (advHandlers == null) {
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71 advHandlers = new ArrayList<AdvanceHandler>();
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72 }
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73
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74 if (handler != null) {
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75 advHandlers.add(handler);
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76 }
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77 }
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78
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80 public void fireOnAdvance(String target) {
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81 if (advHandlers == null || advHandlers.isEmpty()) {
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82 return;
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83 }
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84
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85 for (AdvanceHandler handler: advHandlers) {
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86 handler.onAdvance(target);
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87 }
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88 }
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89 }
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90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org