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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageTwinPanel.java @ 914:39a39e9be5af

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Made DatacageTwinPanel somewhat usable. flys-client/trunk@2775 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 16 Sep 2011 11:21:38 +0000
parents 6a2ed979dfcf
children b48c36076e17
comparison
equal deleted inserted replaced
913:9976d99aea34 914:39a39e9be5af
1 package de.intevation.flys.client.client.ui; 1 package de.intevation.flys.client.client.ui;
2 2
3 import java.util.ArrayList;
4 import java.util.Map;
5 import java.util.List;
6 import java.util.Set;
7
3 import com.google.gwt.core.client.GWT; 8 import com.google.gwt.core.client.GWT;
9 import com.google.gwt.user.client.rpc.AsyncCallback;
4 10
5 import com.smartgwt.client.widgets.Canvas; 11 import com.smartgwt.client.widgets.Canvas;
6 import com.smartgwt.client.widgets.Label; 12 import com.smartgwt.client.widgets.Label;
7 import com.smartgwt.client.widgets.layout.HLayout; 13 import com.smartgwt.client.widgets.layout.HLayout;
8 import com.smartgwt.client.widgets.layout.VLayout; 14 import com.smartgwt.client.widgets.layout.VLayout;
9 15 import com.smartgwt.client.widgets.grid.ListGrid;
16 import com.smartgwt.client.widgets.grid.ListGridField;
17 import com.smartgwt.client.widgets.grid.ListGridRecord;
18 import com.smartgwt.client.widgets.events.ClickEvent;
19
20 import de.intevation.flys.client.shared.model.Artifact;
10 import de.intevation.flys.client.shared.model.Data; 21 import de.intevation.flys.client.shared.model.Data;
11 import de.intevation.flys.client.shared.model.DataItem; 22 import de.intevation.flys.client.shared.model.DataItem;
12 import de.intevation.flys.client.shared.model.DefaultData; 23 import de.intevation.flys.client.shared.model.DefaultData;
13 import de.intevation.flys.client.shared.model.DefaultDataItem; 24 import de.intevation.flys.client.shared.model.DefaultDataItem;
14 import de.intevation.flys.client.shared.model.DataList; 25 import de.intevation.flys.client.shared.model.DataList;
15 import de.intevation.flys.client.shared.model.User; 26 import de.intevation.flys.client.shared.model.User;
16 27
17 import de.intevation.flys.client.client.FLYSConstants; 28 import de.intevation.flys.client.client.FLYSConstants;
29 import de.intevation.flys.client.client.event.DatacageHandler;
30 import de.intevation.flys.client.client.event.StepForwardEvent;
31 import de.intevation.flys.client.shared.model.Recommendation;
32 import de.intevation.flys.client.shared.model.ToLoad;
33 import de.intevation.flys.client.shared.model.Recommendation.Facet;
34 import de.intevation.flys.client.shared.model.Recommendation.Filter;
35
36 import de.intevation.flys.client.client.services.LoadArtifactService;
37 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
38 import de.intevation.flys.client.client.Config;
18 39
19 // TODO Probably better to branch off AbstractUIProvider. 40 // TODO Probably better to branch off AbstractUIProvider.
20 public class DatacageTwinPanel extends TextProvider { 41 // TODO Merge with other datacage-widget impls.
42 /**
43 * Panel containing a Grid and a "next" button. The Grid is fed by a
44 * DatacagePairWidget which is put in the input-helper area.
45 */
46 public class DatacageTwinPanel
47 extends TextProvider {
21 48
22 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class); 49 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
23 50
24 protected String dataName; 51 protected String dataName;
25 52
26 protected User user; 53 protected User user;
54
55 protected ToLoad toLoad1;
56
57 protected ToLoad toLoad2;
58
59 protected ListGrid differencesList;
60
61 LoadArtifactServiceAsync loadArtifactService = GWT.create(
62 de.intevation.flys.client.client.services.LoadArtifactService.class);
27 63
28 64
29 public DatacageTwinPanel(User user) { 65 public DatacageTwinPanel(User user) {
30 super(); 66 super();
31 this.user = user; 67 this.user = user;
41 Canvas label = new Label(data.getDescription()); 77 Canvas label = new Label(data.getDescription());
42 Canvas widget = createWidget(); 78 Canvas widget = createWidget();
43 Canvas submit = getNextButton(); 79 Canvas submit = getNextButton();
44 80
45 VLayout layout = new VLayout(); 81 VLayout layout = new VLayout();
82 HLayout helperLayout = new HLayout();
46 label.setHeight(50); 83 label.setHeight(50);
47 DatacageWidget baseDataCage = new DatacageWidget(this.artifact, user); 84 helperLayout.addMember(new DatacagePairWidget(this.artifact,
48 DatacageWidget modDataCage = new DatacageWidget(this.artifact, user); 85 user, "longitudinal_section", differencesList));
49 baseDataCage.setHeight(250);
50 modDataCage.setHeight(250);
51 layout.addMember(baseDataCage);
52 layout.addMember(modDataCage);
53 86
54 /*layout.addMember(label);*/ 87 /*layout.addMember(label);*/
55 layout.addMember(widget); 88 layout.addMember(widget);
56 layout.addMember(submit); 89 layout.addMember(submit);
57 layout.setMembersMargin(10); 90 layout.setMembersMargin(10);
58 this.helperContainer.addMember(layout); 91 this.helperContainer.addMember(helperLayout);
59 92
60 // return layout; 93 return layout;
61 return new VLayout(); 94 }
95
96
97 @Override
98 public List<String> validate() {
99 List<String> errors = new ArrayList<String>();
100 if (differencesList.getRecords().length == 0) {
101 // TODO i18n of error message. (MSG.no_waterlevel_pair_selected())
102 errors.add("No pair of waterlevel items selected");
103 }
104
105 return errors;
62 } 106 }
63 107
64 108
65 public Canvas createWidget() { 109 public Canvas createWidget() {
66 HLayout layout = new HLayout(); 110 VLayout layout = new VLayout();
67 layout.setMembersMargin(10); 111
68 112 differencesList = new ListGrid();
69 layout.addMember(createForm()); 113 differencesList.setHeight(150);
70 layout.addMember(new DatacageWidget()); 114 differencesList.setShowAllRecords(true);
71 // TODO: fetch current user! 115 differencesList.setCanEdit(false);
72 // TODO: fetch collection view! 116
73 /*layout.addMember( 117 ListGridField nameField = new ListGridField("first", "Minuend");
74 new DatacageButton( 118 ListGridField capitalField = new ListGridField("second", "Subtrahend");
75 MSG.databasket(), artifact, null, null)); 119 differencesList.setFields(new ListGridField[] {nameField, capitalField});
76 */ 120
121 layout.addMember(differencesList);
77 122
78 return layout; 123 return layout;
79 } 124 }
80 125
81 126
82 @Override 127 @Override
128 public void onClick(ClickEvent e) {
129 /*
130 TODO: Validation/Error
131 List<String> errors = validate();
132 if (errors == null || errors.isEmpty()) {
133 ...
134 else {showErrors(errors);}
135
136 * */
137 GWT.log("DatacageTwinPanel.onClick");
138 Config config = Config.getInstance();
139 ListGridRecord[] records = differencesList.getRecords();
140 ArrayList<Recommendation> ar = new ArrayList<Recommendation>();
141 for (ListGridRecord record : records) {
142 DatacagePairWidget.RecommendationPairRecord r =
143 (DatacagePairWidget.RecommendationPairRecord) record;
144 ar.add(r.getFirst());
145 ar.add(r.getSecond());
146 }
147 final Recommendation[] rs = ar.toArray(new Recommendation[ar.size()]);
148 loadArtifactService.loadMany(
149 this.collection,
150 rs,
151 "winfo",
152 config.getServerUrl(),
153 config.getLocale(),
154 new AsyncCallback<Artifact[]>() {
155 public void onFailure(Throwable caught) {
156 GWT.log("No success in cloning Thing!");
157 }
158 public void onSuccess(Artifact[] artifacts) {
159 GWT.log("Success of cloning thing!");
160 fireStepForwardEvent(new StepForwardEvent(
161 getData(rs, artifacts)));
162 } }
163 );
164 }
165
166
167 protected Data[] getData(Recommendation[] rs, Artifact[] newArtifacts) {
168 // Construct string with info about selections.
169 String dataItemString = "";
170 for (int i = 0; i < rs.length; i++) {
171 Recommendation r = rs[i];
172 Artifact newArtifact = newArtifacts[i];
173 String uuid = newArtifact.getUuid();
174 r.setMasterArtifact(uuid);
175 if (i>0) dataItemString += "#";
176
177 dataItemString += createDataString(uuid, r.getFilter());
178 }
179 DataItem item = new DefaultDataItem(dataName, dataName, dataItemString);
180 return new Data[] { new DefaultData(
181 dataName, null, null, new DataItem[] {item}) };
182 }
183
184
185 protected String createDataString(String artifact, Filter filter) {
186 Facet f = null;
187
188 Map<String, List<Facet>> outs = filter.getOuts();
189 Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet();
190
191 for (Map.Entry<String, List<Facet>> entry: entries) {
192 List<Facet> fs = entry.getValue();
193
194 f = fs.get(0);
195 if (f != null) {
196 break;
197 }
198 }
199
200 return "[" + artifact + ";" + f.getName() + ";" + f.getIndex() + "]";
201 }
202
203 /*@Override
83 protected Data[] getData() { 204 protected Data[] getData() {
84 String value = "TODO:FIND VALUE"; 205 // TODO ToLoadRecord !
85 DataItem item = new DefaultDataItem(dataName, dataName, value); 206 String value = "TODO:FIND VALUE";
207 if (toLoad1 != null) {
208 List<Recommendation> recommendations = toLoad1.toRecommendations();
209 value = recommendations.get(0).getIDs();
210 }
211 DataItem item1 = new DefaultDataItem(dataName, dataName, value);
212 DataItem item2 = new DefaultDataItem(dataName, dataName, value);
86 return new Data[] { new DefaultData( 213 return new Data[] { new DefaultData(
87 dataName, null, null, new DataItem[] { item }) }; 214 dataName, null, null, new DataItem[] { item1, item2}) };
88 } 215 }*/
89 } 216 }
90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 217 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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