Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageTwinPanel.java @ 1266:ff012a9d9d1d

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Employ waterlevelfactory when cloning artifacts for WDifferences-Subtrahend/Minuend-artifacts. flys-client/trunk@2805 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 21 Sep 2011 14:37:51 +0000
parents 87b6a93db523
children 6ec804500621
rev   line source
867
6a2ed979dfcf Added new UIProvider "DatacageTwinPanel", pass user via UIProviderFactory.
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parents:
diff changeset
1 package de.intevation.flys.client.client.ui;
6a2ed979dfcf Added new UIProvider "DatacageTwinPanel", pass user via UIProviderFactory.
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2
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3 import java.util.ArrayList;
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4 import java.util.Map;
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5 import java.util.List;
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6 import java.util.Set;
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7
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8 import com.google.gwt.core.client.GWT;
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9 import com.google.gwt.user.client.rpc.AsyncCallback;
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10
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11 import com.smartgwt.client.widgets.Canvas;
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12 import com.smartgwt.client.widgets.Label;
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13 import com.smartgwt.client.widgets.layout.HLayout;
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14 import com.smartgwt.client.widgets.layout.VLayout;
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15 import com.smartgwt.client.widgets.grid.ListGrid;
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16 import com.smartgwt.client.widgets.grid.ListGridField;
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17 import com.smartgwt.client.widgets.grid.ListGridRecord;
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18 import com.smartgwt.client.widgets.events.ClickEvent;
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19
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20 import de.intevation.flys.client.shared.model.Artifact;
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21 import de.intevation.flys.client.shared.model.Collection;
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22 import de.intevation.flys.client.shared.model.Data;
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23 import de.intevation.flys.client.shared.model.DataItem;
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24 import de.intevation.flys.client.shared.model.DefaultData;
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25 import de.intevation.flys.client.shared.model.DefaultDataItem;
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26 import de.intevation.flys.client.shared.model.DataList;
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27 import de.intevation.flys.client.shared.model.User;
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28
6a2ed979dfcf Added new UIProvider "DatacageTwinPanel", pass user via UIProviderFactory.
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29 import de.intevation.flys.client.client.FLYSConstants;
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30 import de.intevation.flys.client.client.event.StepForwardEvent;
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31 import de.intevation.flys.client.shared.model.Recommendation;
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32 import de.intevation.flys.client.shared.model.ToLoad;
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33 import de.intevation.flys.client.shared.model.Recommendation.Facet;
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34 import de.intevation.flys.client.shared.model.Recommendation.Filter;
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35
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36 import de.intevation.flys.client.client.services.LoadArtifactService;
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37 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
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38 import de.intevation.flys.client.client.Config;
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39
6a2ed979dfcf Added new UIProvider "DatacageTwinPanel", pass user via UIProviderFactory.
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40 // TODO Probably better to branch off AbstractUIProvider.
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41 // TODO Merge with other datacage-widget impls.
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42 /**
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43 * Panel containing a Grid and a "next" button. The Grid is fed by a
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44 * DatacagePairWidget which is put in the input-helper area.
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45 */
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46 public class DatacageTwinPanel
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47 extends TextProvider {
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48
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49 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
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50
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51 protected String dataName;
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52
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53 protected User user;
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54
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55 protected ToLoad toLoad1;
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56
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57 protected ToLoad toLoad2;
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58
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59 protected ListGrid differencesList;
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60
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61 LoadArtifactServiceAsync loadArtifactService = GWT.create(
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62 de.intevation.flys.client.client.services.LoadArtifactService.class);
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63
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64
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65 public DatacageTwinPanel(User user) {
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66 super();
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67 this.user = user;
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68 }
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69
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70
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71 @Override
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72 public Canvas create(DataList dataList) {
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73 GWT.log("createData()");
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74 Data data = dataList.get(0);
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75 this.dataName = data.getLabel();
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76
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77 // TODO use i18n of data.
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78 Canvas label = new Label("Subtrahend/Minuend");//data.getDescription());
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79 Canvas widget = createWidget();
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80 Canvas submit = getNextButton();
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81
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82 VLayout layout = new VLayout();
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83 HLayout helperLayout = new HLayout();
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84 label.setHeight(50);
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85 helperLayout.addMember(new DatacagePairWidget(this.artifact,
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86 user, "longitudinal_section", differencesList));
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87
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88 /*layout.addMember(label);*/
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89 layout.addMember(widget);
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90 layout.addMember(submit);
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91 layout.setMembersMargin(10);
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92 this.helperContainer.addMember(helperLayout);
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93
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94 return layout;
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95 }
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96
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97
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98 @Override
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99 public List<String> validate() {
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100 List<String> errors = new ArrayList<String>();
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101 if (differencesList.getRecords().length == 0) {
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102 // TODO i18n of error message. (MSG.no_waterlevel_pair_selected())
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103 errors.add("No pair of waterlevel items selected");
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104 }
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105
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106 return errors;
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107 }
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108
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109
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110 public Canvas createWidget() {
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111 VLayout layout = new VLayout();
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112
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113 differencesList = new ListGrid();
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114 differencesList.setHeight(150);
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115 differencesList.setShowAllRecords(true);
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116 differencesList.setCanEdit(false);
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117
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118 ListGridField nameField = new ListGridField("first", "Minuend");
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119 ListGridField capitalField = new ListGridField("second", "Subtrahend");
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120 ListGridField removeField = new ListGridField("remove", "Remove");
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121 differencesList.setFields(new ListGridField[] {nameField,
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122 capitalField, removeField});
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123
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124 layout.addMember(differencesList);
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125
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126 return layout;
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127 }
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128
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129
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130 @Override
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131 public void onClick(ClickEvent e) {
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132 /*
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133 TODO: Validation/Error
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134 List<String> errors = validate();
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135 if (errors == null || errors.isEmpty()) {
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136 ...
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137 else {showErrors(errors);}
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138
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139 * */
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140 GWT.log("DatacageTwinPanel.onClick");
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141 Config config = Config.getInstance();
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142 ListGridRecord[] records = differencesList.getRecords();
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143 ArrayList<Recommendation> ar = new ArrayList<Recommendation>();
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144 for (ListGridRecord record : records) {
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145 DatacagePairWidget.RecommendationPairRecord r =
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146 (DatacagePairWidget.RecommendationPairRecord) record;
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147 ar.add(r.getFirst());
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148 ar.add(r.getSecond());
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149 }
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150
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151 final Recommendation[] rs = ar.toArray(new Recommendation[ar.size()]);
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152 loadArtifactService.loadMany(
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153 this.collection,
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154 rs,
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155 "waterlevel",
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156 config.getServerUrl(),
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157 config.getLocale(),
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158 new AsyncCallback<Artifact[]>() {
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159 public void onFailure(Throwable caught) {
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160 GWT.log("Failure of cloning with waterlevelfactory!");
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161 }
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162 public void onSuccess(Artifact[] artifacts) {
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163 GWT.log("Success in cloning with watelevelfactory!");
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164
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165 fireStepForwardEvent(new StepForwardEvent(
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166 getData(rs, artifacts)));
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167 } }
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168 );
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169 }
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170
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171
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172 protected Data[] getData(Recommendation[] rs, Artifact[] newArtifacts) {
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173 // Construct string with info about selections.
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174 String dataItemString = "";
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175 for (int i = 0; i < rs.length; i++) {
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176 Recommendation r = rs[i];
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177 Artifact newArtifact = newArtifacts[i];
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178 String uuid = newArtifact.getUuid();
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179 r.setMasterArtifact(uuid);
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180 if (i>0) dataItemString += "#";
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181
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182 dataItemString += createDataString(uuid, r.getFilter());
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183 }
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184 DataItem item = new DefaultDataItem(dataName, dataName, dataItemString);
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185 return new Data[] { new DefaultData(
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186 dataName, null, null, new DataItem[] {item}) };
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187 }
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188
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189
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190 protected String createDataString(String artifact, Filter filter) {
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191 Facet f = null;
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192
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193 Map<String, List<Facet>> outs = filter.getOuts();
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194 Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet();
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195
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196 for (Map.Entry<String, List<Facet>> entry: entries) {
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197 List<Facet> fs = entry.getValue();
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198
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199 f = fs.get(0);
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200 if (f != null) {
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201 break;
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202 }
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203 }
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204
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205 return "[" + artifact + ";" + f.getName() + ";" + f.getIndex() + "]";
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206 }
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207
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208 /*@Override
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209 protected Data[] getData() {
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210 // TODO ToLoadRecord !
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211 String value = "TODO:FIND VALUE";
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212 if (toLoad1 != null) {
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213 List<Recommendation> recommendations = toLoad1.toRecommendations();
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214 value = recommendations.get(0).getIDs();
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215 }
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216 DataItem item1 = new DefaultDataItem(dataName, dataName, value);
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217 DataItem item2 = new DefaultDataItem(dataName, dataName, value);
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218 return new Data[] { new DefaultData(
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219 dataName, null, null, new DataItem[] { item1, item2}) };
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220 }*/
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221 }
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222 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org