Mercurial > dive4elements > river

comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/LocationDistancePanel.java @ 4131:360e22afb98b

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Cosmetics, warnings and minor TODOs.
author Christian Lins <christian.lins@intevation.de>
date Mon, 15 Oct 2012 00:04:35 +0200
parents 738010779c74
children b296d435fc69
comparison
equal deleted inserted replaced
4130:df8ac7ff6b1a 4131:360e22afb98b
1 package de.intevation.flys.client.client.ui; 1 package de.intevation.flys.client.client.ui;
2
3 import java.util.ArrayList;
4 import java.util.LinkedHashMap;
5 import java.util.List;
6 2
7 import com.google.gwt.core.client.GWT; 3 import com.google.gwt.core.client.GWT;
8 import com.google.gwt.i18n.client.NumberFormat; 4 import com.google.gwt.i18n.client.NumberFormat;
9 5
6 import com.smartgwt.client.data.AdvancedCriteria;
10 import com.smartgwt.client.data.Criteria; 7 import com.smartgwt.client.data.Criteria;
11 import com.smartgwt.client.data.Criterion; 8 import com.smartgwt.client.data.Criterion;
12 import com.smartgwt.client.data.AdvancedCriteria; 9 import com.smartgwt.client.data.Record;
10 import com.smartgwt.client.types.Alignment;
11 import com.smartgwt.client.types.ListGridFieldType;
13 import com.smartgwt.client.types.OperatorId; 12 import com.smartgwt.client.types.OperatorId;
14
15 import com.smartgwt.client.widgets.Canvas; 13 import com.smartgwt.client.widgets.Canvas;
16 import com.smartgwt.client.widgets.Label; 14 import com.smartgwt.client.widgets.Label;
17 import com.smartgwt.client.widgets.form.DynamicForm; 15 import com.smartgwt.client.widgets.form.DynamicForm;
16 import com.smartgwt.client.widgets.form.fields.FormItem;
17 import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
18 import com.smartgwt.client.widgets.form.fields.SelectItem;
19 import com.smartgwt.client.widgets.form.fields.StaticTextItem;
20 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
18 import com.smartgwt.client.widgets.form.fields.events.BlurHandler; 21 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
19 import com.smartgwt.client.widgets.form.fields.events.BlurEvent; 22 import com.smartgwt.client.widgets.form.fields.events.ChangeEvent;
20 import com.smartgwt.client.widgets.form.fields.events.ChangeHandler; 23 import com.smartgwt.client.widgets.form.fields.events.ChangeHandler;
21 import com.smartgwt.client.widgets.form.fields.events.ChangeEvent; 24 import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
22 import com.smartgwt.client.widgets.form.fields.events.ChangedHandler; 25 import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
23 import com.smartgwt.client.widgets.form.fields.events.ChangedEvent; 26 import com.smartgwt.client.widgets.grid.CellFormatter;
24
25 import com.smartgwt.client.widgets.form.fields.FormItem;
26 import com.smartgwt.client.widgets.form.fields.SelectItem;
27 import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
28 import com.smartgwt.client.widgets.form.fields.StaticTextItem;
29 import com.smartgwt.client.widgets.layout.HLayout;
30 import com.smartgwt.client.widgets.layout.VLayout;
31 import com.smartgwt.client.widgets.grid.ListGrid; 27 import com.smartgwt.client.widgets.grid.ListGrid;
32 import com.smartgwt.client.widgets.grid.ListGridField; 28 import com.smartgwt.client.widgets.grid.ListGridField;
33 import com.smartgwt.client.widgets.grid.ListGridRecord; 29 import com.smartgwt.client.widgets.grid.ListGridRecord;
34 import com.smartgwt.client.widgets.grid.CellFormatter; 30 import com.smartgwt.client.widgets.grid.events.CellClickEvent;
31 import com.smartgwt.client.widgets.grid.events.CellClickHandler;
32 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
35 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; 33 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
36 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; 34 import com.smartgwt.client.widgets.layout.HLayout;
37 import com.smartgwt.client.widgets.grid.events.CellClickHandler; 35 import com.smartgwt.client.widgets.layout.VLayout;
38 import com.smartgwt.client.widgets.grid.events.CellClickEvent; 36 import com.smartgwt.client.widgets.tab.Tab;
37 import com.smartgwt.client.widgets.tab.TabSet;
38 import com.smartgwt.client.widgets.tab.events.TabSelectedEvent;
39 import com.smartgwt.client.widgets.tab.events.TabSelectedHandler; 39 import com.smartgwt.client.widgets.tab.events.TabSelectedHandler;
40 import com.smartgwt.client.widgets.tab.events.TabSelectedEvent; 40
41 41 import de.intevation.flys.client.client.Config;
42 import com.smartgwt.client.widgets.tab.TabSet; 42 import de.intevation.flys.client.client.FLYSConstants;
43 import com.smartgwt.client.widgets.tab.Tab; 43 import de.intevation.flys.client.client.event.FilterHandler;
44 import com.smartgwt.client.data.Record; 44 import de.intevation.flys.client.client.event.RangeFilterEvent;
45 45 import de.intevation.flys.client.client.event.StringFilterEvent;
46 import com.smartgwt.client.types.ListGridFieldType; 46 import de.intevation.flys.client.client.services.DistanceInfoService;
47 import com.smartgwt.client.types.Alignment; 47 import de.intevation.flys.client.client.services.DistanceInfoServiceAsync;
48 48 import de.intevation.flys.client.client.ui.range.DistanceInfoDataSource;
49 import de.intevation.flys.client.shared.model.ArtifactDescription;
49 import de.intevation.flys.client.shared.model.Data; 50 import de.intevation.flys.client.shared.model.Data;
50 import de.intevation.flys.client.shared.model.DataItem; 51 import de.intevation.flys.client.shared.model.DataItem;
51 import de.intevation.flys.client.shared.model.DataList; 52 import de.intevation.flys.client.shared.model.DataList;
52 import de.intevation.flys.client.shared.model.DefaultData; 53 import de.intevation.flys.client.shared.model.DefaultData;
53 import de.intevation.flys.client.shared.model.DefaultDataItem; 54 import de.intevation.flys.client.shared.model.DefaultDataItem;
54 import de.intevation.flys.client.shared.model.DistanceInfoObject; 55 import de.intevation.flys.client.shared.model.DistanceInfoObject;
55 import de.intevation.flys.client.shared.model.ArtifactDescription; 56
56 57 import java.util.ArrayList;
57 import de.intevation.flys.client.client.services.DistanceInfoService; 58 import java.util.LinkedHashMap;
58 import de.intevation.flys.client.client.services.DistanceInfoServiceAsync; 59 import java.util.List;
59 import de.intevation.flys.client.client.FLYSConstants;
60 import de.intevation.flys.client.client.Config;
61 import de.intevation.flys.client.client.event.FilterHandler;
62 import de.intevation.flys.client.client.event.StringFilterEvent;
63 import de.intevation.flys.client.client.event.RangeFilterEvent;
64 import de.intevation.flys.client.client.ui.range.DistanceInfoDataSource;
65 60
66 61
67 /** 62 /**
68 * This UIProvider creates a widget to enter locations or a distance. 63 * This UIProvider creates a widget to enter locations or a distance.
69 * 64 *
71 */ 66 */
72 public class LocationDistancePanel 67 public class LocationDistancePanel
73 extends AbstractUIProvider 68 extends AbstractUIProvider
74 implements ChangeHandler, BlurHandler, FilterHandler 69 implements ChangeHandler, BlurHandler, FilterHandler
75 { 70 {
71 private static final long serialVersionUID = -10820092176039372L;
72
76 /** The message class that provides i18n strings. */ 73 /** The message class that provides i18n strings. */
77 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); 74 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
78 75
79 /** The DistanceInfoService used to retrieve locations about rivers. */ 76 /** The DistanceInfoService used to retrieve locations about rivers. */
80 protected DistanceInfoServiceAsync distanceInfoService = 77 protected DistanceInfoServiceAsync distanceInfoService =
181 * 178 *
182 * @param data The data that might be inserted. 179 * @param data The data that might be inserted.
183 * 180 *
184 * @return a panel. 181 * @return a panel.
185 */ 182 */
183 @Override
186 public Canvas create(DataList data) { 184 public Canvas create(DataList data) {
187 VLayout layout = new VLayout(); 185 VLayout layout = new VLayout();
188 layout.setMembersMargin(10); 186 layout.setMembersMargin(10);
189 187
190 Label label = new Label(MESSAGES.location_distance_state()); 188 Label label = new Label(MESSAGES.location_distance_state());
222 distanceTable.setHeight100(); 220 distanceTable.setHeight100();
223 distanceTable.setEmptyMessage(MESSAGES.empty_filter()); 221 distanceTable.setEmptyMessage(MESSAGES.empty_filter());
224 distanceTable.setCanReorderFields(false); 222 distanceTable.setCanReorderFields(false);
225 223
226 CellFormatter cf = new CellFormatter() { 224 CellFormatter cf = new CellFormatter() {
225 @Override
227 public String format( 226 public String format(
228 Object value, 227 Object value,
229 ListGridRecord record, 228 ListGridRecord record,
230 int rowNum, int colNum) { 229 int rowNum, int colNum) {
231 if (value == null) return null; 230 if (value == null) return null;
243 242
244 ListGridField addDistance = new ListGridField ("", ""); 243 ListGridField addDistance = new ListGridField ("", "");
245 addDistance.setType (ListGridFieldType.ICON); 244 addDistance.setType (ListGridFieldType.ICON);
246 addDistance.setWidth (20); 245 addDistance.setWidth (20);
247 addDistance.addRecordClickHandler (new RecordClickHandler () { 246 addDistance.addRecordClickHandler (new RecordClickHandler () {
247 @Override
248 public void onRecordClick (RecordClickEvent e) { 248 public void onRecordClick (RecordClickEvent e) {
249 if (!isLocationMode ()) { 249 if (!isLocationMode ()) {
250 Record r = e.getRecord(); 250 Record r = e.getRecord();
251 try { 251 try {
252 double min = Double.parseDouble(r.getAttribute("from")); 252 double min = Double.parseDouble(r.getAttribute("from"));
337 locationsTable.setHeight100(); 337 locationsTable.setHeight100();
338 locationsTable.setEmptyMessage(MESSAGES.empty_filter()); 338 locationsTable.setEmptyMessage(MESSAGES.empty_filter());
339 locationsTable.setCanReorderFields(false); 339 locationsTable.setCanReorderFields(false);
340 340
341 CellFormatter cf = new CellFormatter() { 341 CellFormatter cf = new CellFormatter() {
342 @Override
342 public String format( 343 public String format(
343 Object value, 344 Object value,
344 ListGridRecord record, 345 ListGridRecord record,
345 int rowNum, int colNum) { 346 int rowNum, int colNum) {
346 if (value == null) return null; 347 if (value == null) return null;
361 ListGridField addLocation = new ListGridField ("", ""); 362 ListGridField addLocation = new ListGridField ("", "");
362 addLocation.setType (ListGridFieldType.ICON); 363 addLocation.setType (ListGridFieldType.ICON);
363 addLocation.setWidth (20); 364 addLocation.setWidth (20);
364 365
365 addLocation.addRecordClickHandler (new RecordClickHandler () { 366 addLocation.addRecordClickHandler (new RecordClickHandler () {
367 @Override
366 public void onRecordClick (RecordClickEvent e) { 368 public void onRecordClick (RecordClickEvent e) {
367 Record record = e.getRecord(); 369 Record record = e.getRecord();
368 double[] selected; 370 double[] selected;
369 if (getLocationValues() != null) { 371 if (getLocationValues() != null) {
370 double[] val = getLocationValues(); 372 double[] val = getLocationValues();
433 locationDistanceTable.setHeight100(); 435 locationDistanceTable.setHeight100();
434 locationDistanceTable.setEmptyMessage(MESSAGES.empty_filter()); 436 locationDistanceTable.setEmptyMessage(MESSAGES.empty_filter());
435 locationDistanceTable.setCanReorderFields(false); 437 locationDistanceTable.setCanReorderFields(false);
436 438
437 CellFormatter cf = new CellFormatter() { 439 CellFormatter cf = new CellFormatter() {
440 @Override
438 public String format( 441 public String format(
439 Object value, 442 Object value,
440 ListGridRecord record, 443 ListGridRecord record,
441 int rowNum, int colNum) { 444 int rowNum, int colNum) {
442 if (value == null) return null; 445 if (value == null) return null;
461 addto2.setType (ListGridFieldType.ICON); 464 addto2.setType (ListGridFieldType.ICON);
462 addto2.setWidth (30); 465 addto2.setWidth (30);
463 addto2.setCellIcon(baseUrl + MESSAGES.markerRed()); 466 addto2.setCellIcon(baseUrl + MESSAGES.markerRed());
464 467
465 locationDistanceTable.addCellClickHandler (new CellClickHandler () { 468 locationDistanceTable.addCellClickHandler (new CellClickHandler () {
469 @Override
466 public void onCellClick (CellClickEvent e) { 470 public void onCellClick (CellClickEvent e) {
467 if (e.getColNum() == 0) { 471 if (e.getColNum() == 0) {
468 Record r = e.getRecord (); 472 Record r = e.getRecord ();
469 try { 473 try {
470 double fromvalue = 474 double fromvalue =
519 locationDistanceTable.setFields( 523 locationDistanceTable.setFields(
520 addfrom, addto2, ldescr, loc, lside, bottom, top); 524 addfrom, addto2, ldescr, loc, lside, bottom, top);
521 } 525 }
522 526
523 527
528 @Override
524 public Canvas createOld(DataList dataList) { 529 public Canvas createOld(DataList dataList) {
525 List<Data> items = dataList.getAll(); 530 List<Data> items = dataList.getAll();
526 531
527 Data dMode = getData(items, "ld_mode"); 532 Data dMode = getData(items, "ld_mode");
528 DataItem[] dItems = dMode.getItems(); 533 DataItem[] dItems = dMode.getItems();
703 708
704 container.setMembersMargin(30); 709 container.setMembersMargin(30);
705 710
706 inputTables = new TabSet(); 711 inputTables = new TabSet();
707 inputTables.addTabSelectedHandler(new TabSelectedHandler() { 712 inputTables.addTabSelectedHandler(new TabSelectedHandler() {
713 @Override
708 public void onTabSelected(TabSelectedEvent evt) { 714 public void onTabSelected(TabSelectedEvent evt) {
709 filterDescription.clear(); 715 filterDescription.clear();
710 filterRange.clear(); 716 filterRange.clear();
711 filterResultCount.setValue(""); 717 filterResultCount.setValue("");
712 718
744 750
745 filterCriteria = new SelectItem(); 751 filterCriteria = new SelectItem();
746 filterCriteria.setShowTitle(false); 752 filterCriteria.setShowTitle(false);
747 filterCriteria.setWidth(100); 753 filterCriteria.setWidth(100);
748 filterCriteria.addChangedHandler(new ChangedHandler() { 754 filterCriteria.addChangedHandler(new ChangedHandler() {
755 @Override
749 public void onChanged(ChangedEvent e) { 756 public void onChanged(ChangedEvent e) {
750 if(e.getValue().toString().equals("range")) { 757 if(e.getValue().toString().equals("range")) {
751 filterRange.setVisible(true); 758 filterRange.setVisible(true);
752 filterDescription.setVisible(false); 759 filterDescription.setVisible(false);
753 filterDescription.clear(); 760 filterDescription.clear();
793 800
794 return layout; 801 return layout;
795 } 802 }
796 803
797 804
805 @Override
798 public void onFilterCriteriaChanged(StringFilterEvent event) { 806 public void onFilterCriteriaChanged(StringFilterEvent event) {
799 String search = event.getFilter(); 807 String search = event.getFilter();
800 808
801 if (search != null && search.length() > 0) { 809 if (search != null && search.length() > 0) {
802 Criteria c = new Criteria("description", search); 810 Criteria c = new Criteria("description", search);
813 filterResultCount.setValue(""); 821 filterResultCount.setValue("");
814 } 822 }
815 } 823 }
816 824
817 825
826 @Override
818 public void onFilterCriteriaChanged(RangeFilterEvent event) { 827 public void onFilterCriteriaChanged(RangeFilterEvent event) {
819 Float from = event.getFrom() - 0.001f; 828 Float from = event.getFrom() - 0.001f;
820 Float to = event.getTo() + 0.001f; 829 Float to = event.getTo() + 0.001f;
821 GWT.log("filtering range: " + from + " to " + to); 830 GWT.log("filtering range: " + from + " to " + to);
822 831
972 /** 981 /**
973 * This method returns the selected data. 982 * This method returns the selected data.
974 * 983 *
975 * @return the selected/inserted data. 984 * @return the selected/inserted data.
976 */ 985 */
986 @Override
977 public Data[] getData() { 987 public Data[] getData() {
978 List<Data> data = new ArrayList<Data>(); 988 List<Data> data = new ArrayList<Data>();
979 989
980 // XXX If we have entered a value and click right afterwards on the 990 // If we have entered a value and click right afterwards on the
981 // 'next' button, the BlurEvent is not fired, and the values are not 991 // 'next' button, the BlurEvent is not fired, and the values are not
982 // saved. So, we gonna save those values explicitly. 992 // saved. So, we gonna save those values explicitly.
983 if (isLocationMode()) { 993 if (isLocationMode()) {
984 Canvas member = container.getMember(0); 994 Canvas member = container.getMember(0);
985 if (member instanceof DoubleArrayPanel) { 995 if (member instanceof DoubleArrayPanel) {
1156 /** 1166 /**
1157 * This method switches the input mode between location and distance input. 1167 * This method switches the input mode between location and distance input.
1158 * 1168 *
1159 * @param event The click event fired by a RadioButtonGroupItem. 1169 * @param event The click event fired by a RadioButtonGroupItem.
1160 */ 1170 */
1171 @Override
1161 public void onChange(ChangeEvent event) { 1172 public void onChange(ChangeEvent event) {
1162 String value = (String) event.getValue(); 1173 String value = (String) event.getValue();
1163 1174
1164 if (value == null) { 1175 if (value == null) {
1165 return; 1176 return;
1209 * This method is used to validate the inserted data in the form fields. 1220 * This method is used to validate the inserted data in the form fields.
1210 * 1221 *
1211 * @param event The BlurEvent that gives information about the FormItem that 1222 * @param event The BlurEvent that gives information about the FormItem that
1212 * has been modified and its value. 1223 * has been modified and its value.
1213 */ 1224 */
1225 @Override
1214 public void onBlur(BlurEvent event) { 1226 public void onBlur(BlurEvent event) {
1215 FormItem item = event.getItem(); 1227 FormItem item = event.getItem();
1216 String field = item.getFieldName(); 1228 String field = item.getFieldName();
1217 1229
1218 if (field == null) { 1230 if (field == null) {
1303 RadioGroupItem radio = new RadioGroupItem(FIELD_MODE); 1315 RadioGroupItem radio = new RadioGroupItem(FIELD_MODE);
1304 radio.setShowTitle(false); 1316 radio.setShowTitle(false);
1305 radio.setVertical(false); 1317 radio.setVertical(false);
1306 radio.setWrap(false); 1318 radio.setWrap(false);
1307 1319
1308 LinkedHashMap values = new LinkedHashMap(); 1320 LinkedHashMap<String, String> values = new LinkedHashMap<String, String>();
1309 values.put(FIELD_VALUE_LOCATION, MESSAGES.location()); 1321 values.put(FIELD_VALUE_LOCATION, MESSAGES.location());
1310 values.put(FIELD_VALUE_DISTANCE, MESSAGES.distance()); 1322 values.put(FIELD_VALUE_DISTANCE, MESSAGES.distance());
1311 1323
1312 LinkedHashMap initial = new LinkedHashMap(); 1324 LinkedHashMap<String, String> initial = new LinkedHashMap<String, String>();
1313 initial.put(FIELD_MODE, FIELD_VALUE_DISTANCE); 1325 initial.put(FIELD_MODE, FIELD_VALUE_DISTANCE);
1314 1326
1315 radio.setValueMap(values); 1327 radio.setValueMap(values);
1316 radio.addChangeHandler(this); 1328 radio.addChangeHandler(this);
1317 1329
1323 1335
1324 1336
1325 protected void createDistanceInputPanel() { 1337 protected void createDistanceInputPanel() {
1326 Config config = Config.getInstance(); 1338 Config config = Config.getInstance();
1327 String url = config.getServerUrl(); 1339 String url = config.getServerUrl();
1328 String locale = config.getLocale ();
1329 String river = ""; 1340 String river = "";
1330 1341
1331 ArtifactDescription adescr = artifact.getArtifactDescription(); 1342 ArtifactDescription adescr = artifact.getArtifactDescription();
1332 DataList[] data = adescr.getOldData(); 1343 DataList[] data = adescr.getOldData();
1333 1344
1353 locationDistanceTable.setDataSource(new DistanceInfoDataSource( 1364 locationDistanceTable.setDataSource(new DistanceInfoDataSource(
1354 url, river, "locations")); 1365 url, river, "locations"));
1355 } 1366 }
1356 1367
1357 1368
1358 /* protected void updateDistanceInfo(DistanceInfoObject[] di) {
1359 int i = 0;
1360 for (DistanceInfoObject dio: di) {
1361 if (dio.getTo() != null) {
1362 distanceTable.addData(new DistanceInfoRecord(dio));
1363 }
1364 else {
1365 locationsTable.addData(new DistanceInfoRecord(dio));
1366 locationDistanceTable.addData(new DistanceInfoRecord(dio));
1367 }
1368 }
1369 return;
1370 }*/
1371
1372
1373 protected double getFrom() { 1369 protected double getFrom() {
1374 return from; 1370 return from;
1375 } 1371 }
1376 1372
1377 1373
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