Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/uinfo/AbstractVegZonesTablePanel.java @ 9523:d421c2bf0195
Allow to edit colors in vegetation zones
| author | gernotbelger |
|---|---|
| date | Mon, 01 Oct 2018 17:08:50 +0200 |
| parents | e2da9c8a7c57 |
| children | 7f3444cbba5f |
| rev | line source |
|---|---|
| 9068 | 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.client.client.ui.uinfo; | |
| 11 | |
| 12 import java.util.ArrayList; | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.dive4elements.river.client.client.ui.AbstractUIProvider; | |
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16 import org.dive4elements.river.client.client.ui.PanelHelper; |
| 9260 | 17 import org.dive4elements.river.client.client.ui.VegZonePanelHelper; |
| 9068 | 18 import org.dive4elements.river.client.shared.model.Data; |
| 19 import org.dive4elements.river.client.shared.model.DataItem; | |
| 20 import org.dive4elements.river.client.shared.model.DataList; | |
| 21 import org.dive4elements.river.client.shared.model.DefaultData; | |
| 22 import org.dive4elements.river.client.shared.model.DefaultDataItem; | |
| 9403 | 23 import org.dive4elements.river.client.shared.model.VegetationZoneServerClientXChange; |
| 9068 | 24 |
| 9107 | 25 import com.google.gwt.core.client.GWT; |
| 9260 | 26 import com.google.gwt.user.client.ui.Label; |
| 9068 | 27 import com.smartgwt.client.data.Record; |
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28 import com.smartgwt.client.types.Alignment; |
| 9107 | 29 import com.smartgwt.client.types.ListGridFieldType; |
| 9260 | 30 import com.smartgwt.client.types.SortDirection; |
| 9068 | 31 import com.smartgwt.client.widgets.Canvas; |
| 9260 | 32 import com.smartgwt.client.widgets.form.fields.ColorItem; |
| 9107 | 33 import com.smartgwt.client.widgets.form.validator.IntegerRangeValidator; |
| 9068 | 34 import com.smartgwt.client.widgets.grid.ListGrid; |
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35 import com.smartgwt.client.widgets.grid.ListGridField; |
| 9068 | 36 import com.smartgwt.client.widgets.grid.ListGridRecord; |
| 9114 | 37 import com.smartgwt.client.widgets.grid.SortNormalizer; |
| 9260 | 38 import com.smartgwt.client.widgets.grid.events.CellSavedEvent; |
| 39 import com.smartgwt.client.widgets.grid.events.CellSavedHandler; | |
| 9107 | 40 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; |
| 41 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; | |
| 9068 | 42 import com.smartgwt.client.widgets.layout.HLayout; |
| 9107 | 43 import com.smartgwt.client.widgets.layout.Layout; |
| 9068 | 44 import com.smartgwt.client.widgets.layout.VLayout; |
| 45 | |
| 46 /** | |
| 47 * @author Domenico Nardi Tironi | |
| 48 * | |
| 49 */ | |
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50 public abstract class AbstractVegZonesTablePanel extends AbstractUIProvider { |
| 9068 | 51 private static final long serialVersionUID = 1L; |
| 52 | |
| 9107 | 53 private static final String datakey = "vegzones"; |
| 9260 | 54 final protected List<ListGridRecord> records = new ArrayList<ListGridRecord>(); |
| 9346 | 55 private final Label validationLabel = PanelHelper.getValidationLabel(); |
| 9260 | 56 private final ListGrid elements = new ListGrid() { |
| 9068 | 57 |
| 9260 | 58 @Override |
| 59 protected String getCellCSSText(final ListGridRecord record, final int rowNum, final int colNum) { | |
| 60 if (record != null) { | |
| 61 if (getFieldName(colNum).equals("color")) { | |
| 62 final String color = record.getAttribute("color"); | |
| 63 return "background-color:" + color + ";"; | |
| 64 } | |
| 65 } | |
| 66 return super.getCellCSSText(record, rowNum, colNum); // is null... | |
| 67 } | |
| 68 | |
| 69 @Override | |
| 70 protected Canvas getCellHoverComponent(final Record record, final java.lang.Integer rowNum, final java.lang.Integer colNum) { | |
| 71 if (record != null) { | |
| 72 if (getFieldName(colNum).equals("color")) { | |
| 73 return null;// "background-color:" + color + ";"; | |
| 74 } | |
| 75 } | |
| 76 return super.getCellHoverComponent(record, rowNum, colNum); // is null... | |
| 77 } | |
| 78 }; | |
| 9107 | 79 |
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80 protected final ListGrid createTable(final Layout root, final DataList data, final String width, final boolean editable) { |
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81 |
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82 final Label title = new Label(data.get(0).getDescription()); |
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83 title.setHeight("35px"); |
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84 |
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85 this.elements.setWidth(width); |
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86 this.elements.setHeight(300); |
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87 this.elements.setShowHeaderContextMenu(false); |
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88 this.elements.setCanReorderFields(false); |
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89 this.elements.setCanSort(true); |
| 9260 | 90 this.elements.setSortField("to"); |
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91 this.elements.setCanResizeFields(false); |
| 9114 | 92 |
| 9107 | 93 this.elements.setCanEdit(editable); |
| 94 | |
| 9260 | 95 final ListGridField internalNumber = new ListGridField("number", "number"); // valid only if no data is to be added |
| 96 internalNumber.setCanSort(false); | |
| 97 internalNumber.setHidden(true); | |
| 98 | |
| 9107 | 99 final ListGridField vegzoneField = new ListGridField("vegzone", this.MSG.uinfo_vegetation_zones_label()); |
| 100 vegzoneField.setType(ListGridFieldType.TEXT); | |
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101 vegzoneField.setWidth("*"); // 245 |
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102 vegzoneField.setCanSort(false); |
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103 vegzoneField.setCanDragResize(true); |
| 9260 | 104 vegzoneField.setCanEdit(true); // neue Anforderung - doch nicht? ??? |
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105 |
| 9260 | 106 final ListGridField fromField = VegZonePanelHelper.createIntTableField("from", this.MSG.uinfo_vegetation_zones_from(), true, getNormalizer(), |
| 107 getValidator()); | |
| 108 fromField.addCellSavedHandler(new CellSavedHandler() { | |
| 109 @Override | |
| 110 public void onCellSaved(final CellSavedEvent event) { | |
| 9299 | 111 updateValidationMsgLabel(); |
| 9260 | 112 } |
| 113 }); | |
| 114 // war mal ne anforderung, dass sich die Werte anderer Zellen ändern, sodass keine lücken entstehen... mach das jetzt | |
| 115 // aber über die Validierung. es sei denn, es soll doch wieder erwünscht sein, dass sihc die werte andere Zellen ändern | |
| 116 // fromField.addCellSavedHandler(new CellSavedHandler() { | |
| 117 // | |
| 118 // @Override | |
| 119 // public void onCellSaved(final CellSavedEvent event) { | |
| 120 // | |
| 121 // final ListGridRecord r = event.getRecord(); | |
| 122 // | |
| 123 // final int from = Integer.valueOf(r.getAttribute("from")); | |
| 124 // final int to = Integer.valueOf(r.getAttribute("to")); | |
| 125 // final String message = validate(r.getAttribute("from"), r.getAttribute("to"), r.getAttribute("zone"), | |
| 126 // r.getAttribute("color")); | |
| 127 // | |
| 128 // final int key = Integer.valueOf(r.getAttribute("number")); | |
| 129 // final int lowerKey = key - 1; | |
| 130 // final int higherKey = key + 1; | |
| 131 // | |
| 132 // final ListGridRecord lower = lowerKey > -1 ? AbstractVegZonesTablePanel.this.records.get(lowerKey) : null; | |
| 133 // final ListGridRecord higher = higherKey < AbstractVegZonesTablePanel.this.records.size() | |
| 134 // ? AbstractVegZonesTablePanel.this.records.get(higherKey) | |
| 135 // : null; | |
| 136 // | |
| 137 // // primary | |
| 138 // if (lower != null) { | |
| 139 // lower.setAttribute("to", r.getAttribute("from")); | |
| 140 // | |
| 141 // // additional: | |
| 142 // final int lowerFrom = Integer.valueOf(lower.getAttribute("from")); | |
| 143 // if (lowerFrom > from) { | |
| 144 // lower.setAttribute("from", from); | |
| 145 // } | |
| 146 // } | |
| 147 // | |
| 148 // if (from > to) { | |
| 149 // r.setAttribute("to", from); | |
| 150 // if (higher != null) { | |
| 151 // // higher.setAttribute("from", from); //ist vermutlich too much | |
| 152 // final int higherTo = Integer.valueOf(higher.getAttribute("to")); | |
| 153 // if (from > higherTo) { | |
| 154 // // higher.setAttribute("to", from); //ist vermutlich too much | |
| 155 // } | |
| 156 // } | |
| 157 // } | |
| 158 // } | |
| 159 // }); | |
| 160 | |
| 161 final ListGridField toField = VegZonePanelHelper.createIntTableField("to", this.MSG.uinfo_vegetation_zones_to(), false, getNormalizer(), | |
| 162 getValidator()); | |
| 163 toField.addCellSavedHandler(new CellSavedHandler() { | |
| 164 @Override | |
| 165 public void onCellSaved(final CellSavedEvent event) { | |
| 9299 | 166 updateValidationMsgLabel(); |
| 9260 | 167 } |
| 168 }); | |
| 169 // nicht | |
| 170 // sortierbar nach | |
| 171 // "ÜFDauer bis" | |
| 172 toField.setCanEdit(true);// neue Anforderung - doch nicht? | |
| 173 | |
| 174 final ListGridField colorField = new ListGridField("color", this.MSG.uinfo_vegetation_zone_color()); | |
| 175 final ColorItem item = new ColorItem(); | |
| 176 colorField.setEditorProperties(item); | |
| 177 | |
| 178 colorField.setWidth(80); // 25 too small | |
| 179 colorField.setAlign(Alignment.LEFT); | |
| 180 colorField.setCanSort(false); | |
| 181 colorField.setCanDragResize(false); | |
| 182 | |
| 183 // sortierbar nach | |
| 184 // "ÜFDauer bis" | |
| 185 toField.setCanEdit(true);// neue Anforderung | |
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186 |
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187 if (editable) { |
| 9260 | 188 final ListGridField removeField = PanelHelper.createRemoveField(this.elements, GWT.getHostPageBaseURL() + this.MSG.removeFeature()); |
| 189 this.elements.addRecordClickHandler(new RecordClickHandler() { // adding another custom record-Remove-Handler which is not included in the | |
| 9523 | 190 // Panelhelper TODO: MERGE WITH SupraRegionalPanel!! |
| 9260 | 191 @Override |
| 192 public void onRecordClick(final RecordClickEvent event) { | |
| 193 if (event.getField().getName().equals(removeField.getName())) { | |
| 9299 | 194 updateValidationMsgLabel(); |
| 9260 | 195 } |
| 196 } | |
| 197 }); | |
| 198 this.elements.setFields(vegzoneField, fromField, toField, colorField, removeField); | |
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199 } else { |
| 9260 | 200 this.elements.setFields(internalNumber, vegzoneField, fromField, toField, colorField); |
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201 } |
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202 |
| 9260 | 203 this.elements.sort("from", SortDirection.ASCENDING); |
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204 addDataInit(data); |
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205 root.setWidth(width); |
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206 root.addMember(title); |
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207 root.addMember(this.elements); |
| 9260 | 208 root.addMember(PanelHelper.getSpacer(3)); |
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209 |
| 9260 | 210 root.addMember(this.validationLabel); |
| 211 root.addMember(PanelHelper.getSpacer(3)); | |
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212 return this.elements; |
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213 } |
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214 |
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215 private IntegerRangeValidator getValidator() { |
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216 final IntegerRangeValidator validator = new IntegerRangeValidator(); |
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217 validator.setMin(0); |
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218 validator.setMax(365); |
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219 validator.setErrorMessage(this.MSG.uinfo_vegetation_zones_validation_range()); |
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220 return validator; |
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221 } |
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222 |
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223 private SortNormalizer getNormalizer() { |
| 9114 | 224 final SortNormalizer normalizer = new SortNormalizer() { |
| 9107 | 225 |
| 9114 | 226 @Override |
| 227 public Object normalize(final ListGridRecord record, final String fieldName) { | |
| 228 final String number = record.getAttribute(fieldName); | |
| 229 final String numberFormat = "000" + number; | |
| 230 return numberFormat.substring(numberFormat.length() - 3); | |
| 231 } | |
| 232 }; | |
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233 return normalizer; |
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234 } |
| 9107 | 235 |
| 236 public abstract void createWidget(final Layout root, final DataList data); | |
| 9068 | 237 |
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238 private final void addDataInit(final DataList data) { |
| 9068 | 239 for (final Data dataItemContainer : data.getAll()) { |
| 240 if (dataItemContainer.getItems() != null) { | |
| 241 for (final DataItem dataItem : dataItemContainer.getItems()) { | |
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242 if (dataItem.getStringValue() != null) { |
| 9299 | 243 createTableFromDataStr(dataItem.getStringValue()); |
| 9068 | 244 } |
| 245 } | |
| 246 } | |
| 247 } | |
| 248 } | |
| 249 | |
| 9299 | 250 protected final void createTableFromDataStr(final String data) { |
| 251 for (final ListGridRecord r : this.elements.getRecords()) { | |
| 252 this.elements.removeData(r); | |
| 253 } | |
| 9403 | 254 final List<VegetationZoneServerClientXChange> rows = VegetationZoneServerClientXChange.parse(data); |
| 255 for (final VegetationZoneServerClientXChange row : rows) { | |
| 9299 | 256 this.elements.addData(createEntry(row)); |
| 257 } | |
| 258 } | |
| 259 | |
| 9068 | 260 @Override |
| 261 public final Canvas create(final DataList data) { | |
| 262 final VLayout layout = new VLayout(); | |
| 9107 | 263 |
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264 // TODO: Helper zur Vegetationszonen-Auswahl |
| 9299 | 265 final Canvas helper = createHelper(data); |
| 266 if (helper != null) | |
| 267 this.helperContainer.addMember(helper); | |
| 9068 | 268 |
| 269 final Canvas submit = getNextButton(); | |
| 270 | |
| 9107 | 271 final VLayout root = new VLayout(); |
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272 root.setWidth(450); |
| 9107 | 273 createWidget(root, data); |
| 9068 | 274 |
| 9107 | 275 layout.addMember(root); |
| 276 layout.addMember(submit); | |
| 9068 | 277 |
| 9299 | 278 updateValidationMsgLabel();// init Text |
| 9260 | 279 |
| 9068 | 280 return layout; |
| 281 } | |
| 282 | |
| 283 @Override | |
| 284 public Canvas createOld(final DataList dataList) { | |
| 285 final HLayout layout = new HLayout(); | |
| 286 layout.setWidth("400px"); | |
| 287 final VLayout vLayout = new VLayout(); | |
| 288 vLayout.setWidth(130); | |
| 289 final Label label = new Label(dataList.getLabel()); | |
| 290 label.setWidth("200px"); | |
| 9260 | 291 label.setHeight("25px"); |
| 9068 | 292 |
| 293 final List<Data> items = dataList.getAll(); | |
| 294 final Data str = getData(items, datakey); | |
| 295 final DataItem[] strItems = str.getItems(); | |
| 296 | |
| 9403 | 297 final List<VegetationZoneServerClientXChange> entries = VegetationZoneServerClientXChange.parse(strItems[0].getLabel()); |
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298 |
| 9403 | 299 for (final VegetationZoneServerClientXChange entry : entries) { |
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300 final Label dateLabel = new Label(entry.getZoneName() + " (" + entry.getMin_day_overflow() + "-" + entry.getMax_day_overflow() + ")"); |
| 9260 | 301 dateLabel.setHeight("20px"); |
| 9068 | 302 vLayout.addMember(dateLabel); |
| 303 } | |
| 304 final Canvas back = getBackButton(dataList.getState()); | |
| 305 layout.addMember(label); | |
| 306 layout.addMember(vLayout); | |
| 307 layout.addMember(back); | |
| 308 | |
| 309 return layout; | |
| 310 } | |
| 311 | |
| 312 @Override | |
| 313 protected final Data[] getData() { | |
| 314 final List<Data> data = new ArrayList<Data>(); | |
| 315 | |
| 316 final ListGridRecord[] lgr = this.elements.getRecords(); | |
| 317 if (lgr.length == 0) { | |
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318 return new Data[0]; // TODO: Klären, ob Vegetationszonen-Auswahl Pflicht ist, ob es ein Fallback geben soll usw. |
| 9068 | 319 } |
| 9260 | 320 |
| 9403 | 321 final DataItem item = new DefaultDataItem(datakey, null, VegetationZoneServerClientXChange.parseListToDataString(getZones(lgr))); // DATA-key |
| 9260 | 322 data.add(new DefaultData(datakey, null, null, new DataItem[] { item })); |
| 323 return data.toArray(new Data[data.size()]); | |
| 324 } | |
| 325 | |
| 9403 | 326 protected final List<VegetationZoneServerClientXChange> getZones(final ListGridRecord[] lgr) { |
| 327 final List<VegetationZoneServerClientXChange> zoneList = new ArrayList<VegetationZoneServerClientXChange>(); | |
| 9068 | 328 for (final ListGridRecord element : lgr) { |
| 329 final Record r = element; | |
| 9403 | 330 final VegetationZoneServerClientXChange zone = VegetationZoneServerClientXChange.createFromTableEntry(r.getAttribute("vegzone"), r.getAttribute("from"), r.getAttribute("to"), |
| 9260 | 331 r.getAttribute("color")); |
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332 zoneList.add(zone); |
| 9068 | 333 } |
| 9260 | 334 return zoneList; |
| 9068 | 335 } |
| 336 | |
| 9403 | 337 public final ListGridRecord createEntry(final VegetationZoneServerClientXChange row) { |
| 9068 | 338 |
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339 final String vegzone = row.getZoneName(); |
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340 final Integer from = row.getMin_day_overflow(); |
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341 final Integer to = row.getMax_day_overflow(); |
| 9260 | 342 final String colorStr = row.getHexColor(); |
| 9523 | 343 |
| 344 if (vegzone == null) | |
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345 return null; |
| 9068 | 346 |
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347 final ListGridRecord r = new ListGridRecord(); |
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348 r.setAttribute("vegzone", vegzone); |
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349 r.setAttribute("from", from); |
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350 r.setAttribute("to", to); |
| 9260 | 351 r.setAttribute("color", colorStr); |
| 352 r.setAttribute("number", this.records.size()); | |
| 353 this.records.add(r); | |
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354 return r; |
| 9068 | 355 |
| 356 } | |
| 9260 | 357 |
| 9299 | 358 protected final String validate(final String fromInput, final String toInput, final String zoneName, final String hexColor) { |
| 9260 | 359 |
| 360 if (fromInput == null || toInput == null || zoneName == null || hexColor == null || fromInput.trim().isEmpty() || toInput.trim().isEmpty() | |
| 361 || zoneName.trim().isEmpty() || hexColor.trim().isEmpty()) | |
| 362 return this.MSG.uinfo_vegetation_zones_validation_empty(); | |
| 363 | |
| 364 try { | |
| 365 final Integer from = Integer.valueOf(fromInput); | |
| 366 final Integer to = Integer.valueOf(toInput); | |
| 367 | |
| 368 if (from < 0 || from > 365) | |
| 369 return this.MSG.uinfo_vegetation_zones_validation_range(); | |
| 370 | |
| 371 if (to < 0 || to > 365) | |
| 372 return this.MSG.uinfo_vegetation_zones_validation_range(); | |
| 373 | |
| 374 if (from > to) | |
| 375 return this.MSG.uinfo_vegetation_zones_validation_from_greater_to(); | |
| 376 | |
| 377 return null; | |
| 378 } | |
| 9523 | 379 catch (@SuppressWarnings("unused") final NumberFormatException e) { |
| 9260 | 380 return this.MSG.error_invalid_integer(); |
| 381 } | |
| 382 } | |
| 383 | |
| 384 @Override | |
| 9299 | 385 public final List<String> validate() { |
| 9260 | 386 final List<String> errors = new ArrayList<String>(); |
| 387 | |
| 9403 | 388 if (VegetationZoneServerClientXChange.zonesAreOverlapping(this.getZones(this.elements.getRecords()))) |
| 9260 | 389 errors.add(this.MSG.uinfo_vegetation_zone_overlap()); |
| 9403 | 390 if (VegetationZoneServerClientXChange.hasGaps(this.getZones(this.elements.getRecords()), 0, 365)) |
| 9260 | 391 errors.add(this.MSG.uinfo_vegetation_zone_has_gaps()); |
| 392 return errors; | |
| 393 } | |
| 394 | |
| 9299 | 395 protected final void updateValidationMsgLabel() { |
| 9260 | 396 this.validationLabel.setText(validate().toString().replace("[", "").replace("]", "").replace(",", "")); |
| 397 } | |
| 9299 | 398 |
| 399 protected abstract Canvas createHelper(final DataList data); | |
| 9107 | 400 } |