Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/uinfo/SupraRegionalTablePanel.java @ 9237:972e10522ed6
salix.supraregional ui
author | gernotbelger |
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date | Tue, 10 Jul 2018 11:24:12 +0200 |
parents | |
children | 1c756bfee472 |
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9236:b515ed950d39 | 9237:972e10522ed6 |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
2 * Software engineering by Intevation GmbH | |
3 * | |
4 * This file is Free Software under the GNU AGPL (>=v3) | |
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
6 * documentation coming with Dive4Elements River for details. | |
7 */ | |
8 | |
9 package org.dive4elements.river.client.client.ui.uinfo; | |
10 | |
11 import java.util.ArrayList; | |
12 import java.util.List; | |
13 | |
14 import org.dive4elements.river.client.client.ui.AbstractUIProvider; | |
15 import org.dive4elements.river.client.client.ui.DistancePanelInputHelper; | |
16 import org.dive4elements.river.client.client.ui.PanelHelper; | |
17 import org.dive4elements.river.client.shared.model.Data; | |
18 import org.dive4elements.river.client.shared.model.DataItem; | |
19 import org.dive4elements.river.client.shared.model.DataList; | |
20 import org.dive4elements.river.client.shared.model.DefaultData; | |
21 import org.dive4elements.river.client.shared.model.DefaultDataItem; | |
22 import org.dive4elements.river.client.shared.model.SalixZone; | |
23 | |
24 import com.google.gwt.core.client.GWT; | |
25 import com.google.gwt.i18n.client.NumberFormat; | |
26 import com.google.gwt.user.client.ui.Label; | |
27 import com.smartgwt.client.data.Record; | |
28 import com.smartgwt.client.types.Alignment; | |
29 import com.smartgwt.client.util.SC; | |
30 import com.smartgwt.client.widgets.Button; | |
31 import com.smartgwt.client.widgets.Canvas; | |
32 import com.smartgwt.client.widgets.events.ClickEvent; | |
33 import com.smartgwt.client.widgets.events.ClickHandler; | |
34 import com.smartgwt.client.widgets.form.DynamicForm; | |
35 import com.smartgwt.client.widgets.form.fields.TextItem; | |
36 import com.smartgwt.client.widgets.grid.CellEditValueFormatter; | |
37 import com.smartgwt.client.widgets.grid.CellFormatter; | |
38 import com.smartgwt.client.widgets.grid.ListGrid; | |
39 import com.smartgwt.client.widgets.grid.ListGridField; | |
40 import com.smartgwt.client.widgets.grid.ListGridRecord; | |
41 import com.smartgwt.client.widgets.grid.events.CellSavedEvent; | |
42 import com.smartgwt.client.widgets.grid.events.CellSavedHandler; | |
43 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; | |
44 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; | |
45 import com.smartgwt.client.widgets.layout.HLayout; | |
46 import com.smartgwt.client.widgets.layout.Layout; | |
47 import com.smartgwt.client.widgets.layout.VLayout; | |
48 | |
49 public class SupraRegionalTablePanel extends AbstractUIProvider { | |
50 private static final long serialVersionUID = 1L; | |
51 | |
52 private Double minKm, maxKm = -1.; | |
53 // private String tableData = ""; | |
54 private ListGrid table; | |
55 private final String datakey = "supraregional_table"; | |
56 final Label validationLabel = new Label(); | |
57 | |
58 private final NumberFormat format = NumberFormat.getDecimalFormat(); | |
59 | |
60 @Override | |
61 public Canvas createOld(final DataList dataList) { | |
62 final HLayout layout = new HLayout(); | |
63 layout.setWidth("400px"); | |
64 final VLayout vLayout = new VLayout(); | |
65 vLayout.setWidth(130); | |
66 final Label label = new Label(dataList.getLabel()); | |
67 label.setWidth("200px"); | |
68 label.setHeight("25px"); | |
69 | |
70 final List<Data> items = dataList.getAll(); | |
71 final Data str = getData(items, this.datakey); | |
72 final DataItem[] strItems = str.getItems(); | |
73 | |
74 final List<SalixZone> entries = SalixZone.parse(strItems[0].getLabel()); | |
75 | |
76 for (final SalixZone entry : entries) { | |
77 final Label dateLabel = new Label( | |
78 entry.getDwsplValue() + " (" + this.format.format(entry.getFromKm()) + "-" + this.format.format(entry.getToKm()) + " km)"); | |
79 dateLabel.setHeight("20px"); | |
80 vLayout.addMember(dateLabel); | |
81 } | |
82 final Canvas back = getBackButton(dataList.getState()); | |
83 layout.addMember(label); | |
84 layout.addMember(vLayout); | |
85 layout.addMember(back); | |
86 | |
87 return layout; | |
88 } | |
89 | |
90 @Override | |
91 public Canvas create(final DataList data) { | |
92 | |
93 final Data dataItem = data.getAll().get(0); | |
94 String tableData = ""; | |
95 for (final DataItem item : dataItem.getItems()) { | |
96 final String label = item.getLabel(); | |
97 if (label.equals("salix_zones_min")) | |
98 this.minKm = Double.valueOf(item.getStringValue()); | |
99 else if (label.equals("salix_zones_max")) | |
100 this.maxKm = Double.valueOf(item.getStringValue()); | |
101 else if (label.equals("salix_zones")) | |
102 tableData = item.getStringValue(); | |
103 } | |
104 | |
105 if (this.minKm > this.maxKm) { | |
106 final double temp = this.minKm; | |
107 this.minKm = this.maxKm; | |
108 this.maxKm = temp; | |
109 } | |
110 | |
111 final VLayout layout = new VLayout(); | |
112 final Canvas submit = getNextButton(); | |
113 | |
114 final VLayout root = new VLayout(); | |
115 root.setWidth(420); | |
116 createWidget(root, data, tableData); | |
117 | |
118 layout.addMember(root); | |
119 layout.addMember(submit); | |
120 | |
121 validateRangeOverlap();// init Text | |
122 return layout; | |
123 } | |
124 | |
125 @Override | |
126 protected Data[] getData() { | |
127 final List<Data> data = new ArrayList<Data>(); | |
128 | |
129 final ListGridRecord[] lgr = this.table.getRecords(); | |
130 if (lgr == null) { | |
131 return new Data[0]; | |
132 } | |
133 final List<SalixZone> zoneList = getSalixZones(lgr); | |
134 final DataItem item = new DefaultDataItem(this.datakey, null, SalixZone.parseListToDataString(zoneList)); | |
135 data.add(new DefaultData(this.datakey, null, null, new DataItem[] { item })); | |
136 return data.toArray(new Data[data.size()]); | |
137 } | |
138 | |
139 private List<SalixZone> getSalixZones(final ListGridRecord[] lgr) { | |
140 final List<SalixZone> zoneList = new ArrayList<SalixZone>(); | |
141 for (final ListGridRecord element : lgr) { | |
142 final Record r = element; | |
143 final SalixZone zone = SalixZone.createFromTableEntry(r.getAttribute("dmwspl"), r.getAttribute("from"), r.getAttribute("to")); | |
144 zoneList.add(zone); | |
145 } | |
146 return zoneList; | |
147 } | |
148 | |
149 public Canvas createWidget(final Layout root, final DataList data, final String tableData) { | |
150 | |
151 this.table = createTable(root, data, tableData); | |
152 | |
153 final TextItem dwspl = PanelHelper.createItem("_label_dwspl", this.MSG.uinfo_salix_dmwspl_short(), "50"); | |
154 // this.dwspl.setColSpan(3); | |
155 final TextItem start = PanelHelper.createIntegerItem("_from_dwspl", getLabelFromTo(this.MSG.from()), "50"); | |
156 // this.start.setColSpan(3); | |
157 final TextItem end = PanelHelper.createIntegerItem("_to_dwspl", getLabelFromTo(this.MSG.to()), "50"); | |
158 // this.end.setColSpan(3); | |
159 | |
160 final HLayout fields = new HLayout(); | |
161 | |
162 final Button add = new Button(this.MSG.add_date()); // TODO: make key more generic or change to more specific | |
163 | |
164 final DynamicForm newEntryForm = new DynamicForm(); | |
165 newEntryForm.setWidth(320); | |
166 newEntryForm.setNumCols(12); | |
167 newEntryForm.setFields(dwspl, start, end); | |
168 | |
169 add.addClickHandler(new ClickHandler() { | |
170 @Override | |
171 public void onClick(final ClickEvent ce) { | |
172 final String v1 = start.getValueAsString(); | |
173 final String v2 = end.getValueAsString(); | |
174 final String v3 = dwspl.getValueAsString(); | |
175 final String message = validate(v1, v2, v3); | |
176 if (message != null) { | |
177 SC.warn(message); | |
178 return; | |
179 } | |
180 final ListGridRecord r = new ListGridRecord(); | |
181 r.setAttribute("dmwspl", v3); | |
182 r.setAttribute("from", SupraRegionalTablePanel.this.format.parse(v1)); | |
183 r.setAttribute("to", SupraRegionalTablePanel.this.format.parse(v2)); | |
184 SupraRegionalTablePanel.this.table.addData(r); | |
185 validateRangeOverlap(); | |
186 } | |
187 }); | |
188 | |
189 fields.addMember(newEntryForm); | |
190 | |
191 root.addMember(fields); | |
192 root.addMember(PanelHelper.getSpacer(10)); | |
193 | |
194 initHelperPanel(start, end); | |
195 | |
196 root.addMember(add); | |
197 root.addMember(PanelHelper.getSpacer(20)); | |
198 return root; | |
199 } | |
200 | |
201 private String getLabelFromTo(final String fromOrTo) { | |
202 return new StringBuilder().append(fromOrTo).append(" [").append(this.MSG.dpUnitFrom()).append("]").toString(); | |
203 } | |
204 | |
205 protected void initHelperPanel(final TextItem start, final TextItem end) { | |
206 final DistancePanelInputHelper helper = new DistancePanelInputHelper(this.MSG, this.helperContainer, this.getRiverName()); | |
207 | |
208 helper.getDistancesTable().addRecordClickHandler(new RecordClickHandler() { | |
209 @Override | |
210 public void onRecordClick(final RecordClickEvent e) { | |
211 final Record r = e.getRecord(); | |
212 | |
213 final String from = r.getAttribute("from"); | |
214 final String to = r.getAttribute("to"); | |
215 | |
216 try { | |
217 start.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(from))); | |
218 end.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(to))); | |
219 } | |
220 catch (final NumberFormatException nfe) { | |
221 SC.warn(SupraRegionalTablePanel.this.MSG.wrongFormat()); | |
222 } | |
223 } | |
224 }); | |
225 | |
226 helper.getLocationsTable().addRecordClickHandler(new RecordClickHandler() { | |
227 @Override | |
228 public void onRecordClick(final RecordClickEvent e) { | |
229 final Record r = e.getRecord(); | |
230 final int field = e.getFieldNum(); | |
231 | |
232 try { | |
233 final String value = r.getAttribute("from"); | |
234 switch (field) { | |
235 case 0: | |
236 start.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(value))); | |
237 break; | |
238 case 1: | |
239 end.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(value))); | |
240 break; | |
241 } | |
242 } | |
243 catch (final NumberFormatException nfe) { | |
244 SC.warn(SupraRegionalTablePanel.this.MSG.wrongFormat()); | |
245 } | |
246 } | |
247 }); | |
248 | |
249 } | |
250 | |
251 protected final ListGrid createTable(final Layout root, final DataList data, final String tableData) { | |
252 | |
253 final Label title = new Label(data.get(0).getDescription()); | |
254 title.setHeight("35px"); | |
255 this.validationLabel.setHeight("10px"); | |
256 | |
257 final ListGrid elements = new ListGrid(); | |
258 elements.setWidth(320); | |
259 elements.setHeight(300); | |
260 elements.setShowHeaderContextMenu(false); | |
261 elements.setCanReorderFields(false); | |
262 elements.setCanResizeFields(false); | |
263 elements.setCanEdit(true); | |
264 elements.setCanSort(false); | |
265 elements.setCanResizeFields(false); | |
266 | |
267 final ListGridField dmwsplField = new ListGridField("dmwspl", this.MSG.uinfo_salix_dmwspl_short()); | |
268 dmwsplField.setAlign(Alignment.RIGHT); | |
269 dmwsplField.setWidth(95); | |
270 dmwsplField.addCellSavedHandler(new CellSavedHandler() { | |
271 @Override | |
272 public void onCellSaved(final CellSavedEvent event) { | |
273 final Object value = event.getNewValue(); | |
274 event.getRecord().setAttribute("dmwspl", event.getOldValue()); | |
275 try { | |
276 final int intValue = Integer.valueOf(String.valueOf(value)); | |
277 event.getRecord().setAttribute("dmwspl", intValue); | |
278 } | |
279 catch (final NumberFormatException e) { | |
280 e.printStackTrace(); | |
281 } | |
282 } | |
283 }); | |
284 final ListGridField fromField = createDoubleTableField("from", this.MSG.from()); | |
285 final ListGridField toField = createDoubleTableField("to", this.MSG.to()); | |
286 final ListGridField removeField = PanelHelper.createRemoveField(elements, GWT.getHostPageBaseURL() + this.MSG.removeFeature()); | |
287 elements.addRecordClickHandler(new RecordClickHandler() { // adding another custom record-Remove-Handler which is not included in the Panelhelper | |
288 @Override | |
289 public void onRecordClick(final RecordClickEvent event) { | |
290 if (event.getField().getName().equals(removeField.getName())) { | |
291 validateRangeOverlap(); | |
292 } | |
293 } | |
294 }); | |
295 elements.setFields(dmwsplField, fromField, toField, removeField); | |
296 addDataInit(elements, tableData); | |
297 | |
298 root.addMember(title); | |
299 root.addMember(elements); | |
300 root.addMember(PanelHelper.getSpacer(3)); | |
301 root.addMember(this.validationLabel); | |
302 root.addMember(PanelHelper.getSpacer(4)); | |
303 return elements; | |
304 } | |
305 | |
306 private void addDataInit(final ListGrid table, final String tableData) { | |
307 if (tableData != null) { | |
308 final List<SalixZone> rows = SalixZone.parse(tableData); | |
309 for (final SalixZone row : rows) { | |
310 table.addData(createEntry(row)); | |
311 } | |
312 } | |
313 } | |
314 | |
315 public final ListGridRecord createEntry(final SalixZone row) { | |
316 | |
317 final Integer dwspl = row.getDwsplValue(); | |
318 final Double from = row.getFromKm(); | |
319 final Double to = row.getToKm(); | |
320 | |
321 if (dwspl == null || from == null || to == null) { | |
322 return null; | |
323 } | |
324 | |
325 final ListGridRecord r = new ListGridRecord(); | |
326 r.setAttribute("dmwspl", dwspl); | |
327 r.setAttribute("from", from); | |
328 r.setAttribute("to", to); | |
329 | |
330 return r; | |
331 | |
332 } | |
333 | |
334 private ListGridField createDoubleTableField(final String key, final String msg) { | |
335 final ListGridField field = new ListGridField(key, msg); | |
336 field.setAlign(Alignment.RIGHT); | |
337 field.setWidth(90); | |
338 field.addCellSavedHandler(new CellSavedHandler() { | |
339 @Override | |
340 public void onCellSaved(final CellSavedEvent event) { | |
341 final Object value = event.getNewValue(); | |
342 event.getRecord().setAttribute(key, event.getOldValue()); | |
343 try { | |
344 final double d = SupraRegionalTablePanel.this.format.parse(String.valueOf(value)); | |
345 if (d > SupraRegionalTablePanel.this.maxKm) { | |
346 event.getRecord().setAttribute(key, SupraRegionalTablePanel.this.maxKm); | |
347 } else if (d < SupraRegionalTablePanel.this.minKm) { | |
348 event.getRecord().setAttribute(key, SupraRegionalTablePanel.this.minKm); | |
349 } else { | |
350 event.getRecord().setAttribute(key, d); | |
351 } | |
352 validateRangeOverlap(); | |
353 } | |
354 catch (final NumberFormatException e) { | |
355 e.printStackTrace(); | |
356 } | |
357 } | |
358 }); | |
359 | |
360 field.setEditValueFormatter(new CellEditValueFormatter() { | |
361 @Override | |
362 public Object format(final Object value, final ListGridRecord record, final int rowNum, final int colNum) { | |
363 if (!(value instanceof Float || value instanceof Double)) { | |
364 try { | |
365 return (float) SupraRegionalTablePanel.this.format.parse(String.valueOf(value)); | |
366 } | |
367 catch (final Exception e2) { | |
368 return record.getAttribute(key); | |
369 } | |
370 } else { | |
371 return SupraRegionalTablePanel.this.format.format((Double) value); | |
372 } | |
373 } | |
374 }); | |
375 field.setCellFormatter(new CellFormatter() { | |
376 @Override | |
377 public String format(final Object value, final ListGridRecord record, final int rowNum, final int colNum) { | |
378 return SupraRegionalTablePanel.this.format.format(Double.valueOf(String.valueOf(value))); | |
379 } | |
380 }); | |
381 return field; | |
382 } | |
383 | |
384 private String validate(final String fromInput, final String toInput, final String dmwspl) { | |
385 | |
386 if (fromInput == null || toInput == null || dmwspl == null || fromInput.trim().isEmpty() || toInput.trim().isEmpty() || dmwspl.trim().isEmpty()) | |
387 return this.MSG.uinfo_vegetation_zones_validation_empty(); | |
388 | |
389 try { | |
390 final Double from = this.format.parse(fromInput); | |
391 final Double to = this.format.parse(toInput); | |
392 Integer.valueOf(dmwspl); | |
393 | |
394 if (from < this.minKm || from > this.maxKm || to > this.maxKm || to < this.minKm) | |
395 return this.MSG.uinfo_salix_km_limit_exceed(); | |
396 return null; | |
397 } | |
398 catch (final NumberFormatException e) { | |
399 return this.MSG.wrongFormat(); | |
400 } | |
401 } | |
402 | |
403 private void validateRangeOverlap() { | |
404 final StringBuilder builder = new StringBuilder(); | |
405 if (SalixZone.zonesAreOverlapping(this.getSalixZones(this.table.getRecords()))) | |
406 builder.append(this.MSG.uinfo_salix_km_overlap()).append(" "); | |
407 if (SalixZone.hasGaps(this.getSalixZones(this.table.getRecords()), this.minKm, this.maxKm)) | |
408 builder.append(this.MSG.uinfo_salix_km_has_gaps());// "Der Km-Bereich wird nicht vollst. abgedeckt."; | |
409 | |
410 this.validationLabel.setText(builder.toString()); | |
411 } | |
412 } |