Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/DatacagePairWidget.java @ 7141:afa531aca3de
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author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 25 Sep 2013 12:23:41 +0200 |
parents | ea9eef426962 |
children | 8f6d6d26e96f |
rev | line source |
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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.util.SC; |
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14 import com.smartgwt.client.widgets.Button; |
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15 import com.smartgwt.client.widgets.events.ClickEvent; |
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16 import com.smartgwt.client.widgets.events.ClickHandler; |
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17 import com.smartgwt.client.widgets.grid.ListGrid; |
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18 import com.smartgwt.client.widgets.layout.HLayout; |
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19 import com.smartgwt.client.widgets.layout.VLayout; |
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20 |
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21 import org.dive4elements.river.client.client.FLYSConstants; |
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22 import org.dive4elements.river.client.shared.model.Artifact; |
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23 import org.dive4elements.river.client.shared.model.ToLoad; |
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24 import org.dive4elements.river.client.shared.model.User; |
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25 |
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26 |
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27 /** |
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28 * Widget showing two Datacages and a add-this-button. |
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29 * Insert a record into a listgrid when add-this-button clicked. |
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30 */ |
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31 public class DatacagePairWidget |
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32 extends VLayout |
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33 { |
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34 /** i18n resource. */ |
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35 protected FLYSConstants MSG = |
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36 GWT.create(FLYSConstants.class); |
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37 |
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38 /** The "remote" ListGrid to insert data to when add-button is clicked. */ |
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39 protected ListGrid grid; |
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40 |
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41 /** First (upper) DataCage Grid. */ |
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42 protected DatacageWidget firstDatacageWidget; |
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43 |
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44 /** Second (lower) DataCage Grid. */ |
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45 protected DatacageWidget secondDatacageWidget; |
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46 |
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47 |
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48 /** |
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49 * |
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50 * @param artifact Artifact to query datacage with. |
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51 * @param user User to query datacage with. |
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52 * @param outs outs to query datacage with. |
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53 * @param grid Grid into which to insert selection of pairs. |
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54 */ |
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55 public DatacagePairWidget(Artifact artifact, |
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56 User user, |
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57 String outs, |
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58 ListGrid grid) { |
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59 this.grid = grid; |
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60 |
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61 HLayout hLayout = new HLayout(); |
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62 firstDatacageWidget = new DatacageWidget( |
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63 artifact, |
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64 user, |
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65 outs, |
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66 "load-system:true", |
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67 false); |
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68 secondDatacageWidget = new DatacageWidget( |
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69 artifact, |
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70 user, |
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71 outs, |
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72 "load-system:true", |
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73 false); |
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74 firstDatacageWidget.setIsMutliSelectable(false); |
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75 secondDatacageWidget.setIsMutliSelectable(false); |
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76 |
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77 hLayout.addMember(firstDatacageWidget); |
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78 hLayout.addMember(secondDatacageWidget); |
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79 |
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80 // TODO: icon |
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81 Button plusBtn = new Button(MSG.datacage_add_pair()); |
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82 plusBtn.setAutoFit(true); |
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83 plusBtn.addClickHandler(new ClickHandler() { |
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84 @Override |
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85 public void onClick(ClickEvent event) { |
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86 plusClicked(); |
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87 } |
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88 }); |
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89 |
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90 addMember(hLayout); |
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91 addMember(plusBtn); |
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92 } |
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93 |
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94 |
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95 /** |
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96 * Callback for add-button. |
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97 * Fires to load for every selected element and handler. |
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98 */ |
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99 public void plusClicked() { |
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100 ToLoad toLoad1 = firstDatacageWidget.getSelection(); |
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101 ToLoad toLoad2 = secondDatacageWidget.getSelection(); |
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102 |
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103 if (toLoad1 == null || toLoad2 == null || |
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104 toLoad1.toRecommendations().isEmpty() || |
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105 toLoad2.toRecommendations().isEmpty()) { |
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106 SC.say(MSG.warning_select_two_values()); |
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107 return; |
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108 } |
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109 |
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111 toLoad1.toRecommendations().get(0), | |
112 toLoad2.toRecommendations().get(0))); | |
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113 } |
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114 } |
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New widget for future use.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
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