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comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/sinfo/CollisionLoadEpochPanel.java @ 9079:aafae1ab25f0

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epoch-panels, single-input-panels
author gernotbelger
date Wed, 23 May 2018 17:30:24 +0200
parents fc02833dbcc1
children
comparison
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9078:fc02833dbcc1 9079:aafae1ab25f0
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.client.client.ui.sinfo; 9 package org.dive4elements.river.client.client.ui.sinfo;
10 10
11 import java.util.ArrayList; 11 import org.dive4elements.river.client.client.ui.AbstractEpochPanel;
12 import java.util.List;
13
14 import org.dive4elements.river.client.client.services.SedimentLoadInfoService;
15 import org.dive4elements.river.client.client.services.SedimentLoadInfoServiceAsync;
16 import org.dive4elements.river.client.client.ui.AbstractUIProvider;
17 import org.dive4elements.river.client.client.ui.FromToTableHelperPanel;
18 import org.dive4elements.river.client.client.ui.FromToTableHelperPanel.IColumnClickHandler;
19 import org.dive4elements.river.client.shared.model.Data;
20 import org.dive4elements.river.client.shared.model.DataItem;
21 import org.dive4elements.river.client.shared.model.DataList; 12 import org.dive4elements.river.client.shared.model.DataList;
22 import org.dive4elements.river.client.shared.model.DefaultData;
23 import org.dive4elements.river.client.shared.model.DefaultDataItem;
24 13
25 import com.google.gwt.core.client.GWT; 14 import com.google.gwt.core.client.GWT;
26 import com.smartgwt.client.data.Record;
27 import com.smartgwt.client.types.ListGridFieldType; 15 import com.smartgwt.client.types.ListGridFieldType;
28 import com.smartgwt.client.widgets.Button; 16 import com.smartgwt.client.widgets.Button;
29 import com.smartgwt.client.widgets.Canvas; 17 import com.smartgwt.client.widgets.Canvas;
30 import com.smartgwt.client.widgets.Label; 18 import com.smartgwt.client.widgets.Label;
31 import com.smartgwt.client.widgets.events.ClickEvent; 19 import com.smartgwt.client.widgets.events.ClickEvent;
32 import com.smartgwt.client.widgets.events.ClickHandler; 20 import com.smartgwt.client.widgets.events.ClickHandler;
33 import com.smartgwt.client.widgets.form.DynamicForm; 21 import com.smartgwt.client.widgets.form.DynamicForm;
34 import com.smartgwt.client.widgets.form.fields.TextItem; 22 import com.smartgwt.client.widgets.form.fields.TextItem;
35 import com.smartgwt.client.widgets.form.validator.IsIntegerValidator;
36 import com.smartgwt.client.widgets.grid.ListGrid; 23 import com.smartgwt.client.widgets.grid.ListGrid;
37 import com.smartgwt.client.widgets.grid.ListGridField; 24 import com.smartgwt.client.widgets.grid.ListGridField;
38 import com.smartgwt.client.widgets.grid.ListGridRecord; 25 import com.smartgwt.client.widgets.grid.ListGridRecord;
39 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; 26 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
40 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; 27 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
41 import com.smartgwt.client.widgets.layout.HLayout; 28 import com.smartgwt.client.widgets.layout.HLayout;
42 import com.smartgwt.client.widgets.layout.VLayout; 29 import com.smartgwt.client.widgets.layout.VLayout;
43 30
44 // FIXME: copy of SedLoadEpochPanel 31 public class CollisionLoadEpochPanel extends AbstractEpochPanel {
45 public class CollisionLoadEpochPanel extends AbstractUIProvider {
46 protected SedimentLoadInfoServiceAsync sedLoadInfoService = GWT.create(SedimentLoadInfoService.class);
47 32
48 protected ListGrid elements; 33 private static final long serialVersionUID = 1L;
49 private TextItem start;
50 private TextItem end;
51 34
52 private final String getDatakey() { 35 @Override
36 protected String getDatakey() {
53 return "epochs"; 37 return "epochs";
54 } 38 }
55 39
56 protected List<String> validYears = new ArrayList<String>(); 40 public CollisionLoadEpochPanel() {
41 super(Type.multi);
42 }
57 43
58 public Canvas createWidget(final DataList data) { 44 @Override
45 protected Canvas createWidget(final DataList data) {
59 final HLayout input = new HLayout(); 46 final HLayout input = new HLayout();
60 final VLayout root = new VLayout(); 47 final VLayout root = new VLayout();
61 final VLayout grid = new VLayout(); 48 final VLayout grid = new VLayout();
62 final VLayout intFields = new VLayout(); 49 final VLayout intFields = new VLayout();
63 final Button add = new Button(this.MSG.add_date()); 50 final Button add = new Button(this.MSG.add_date());
64 this.elements = new ListGrid(); 51 final ListGrid elements = createListGrid();
52 elements.setWidth(185);
53 elements.setHeight(120);
65 54
66 final Label title = new Label(data.get(0).getDescription()); 55 final Label title = new Label(data.get(0).getDescription());
67 title.setHeight("25px"); 56 title.setHeight("25px");
68 57
69 final DynamicForm form = new DynamicForm(); 58 final DynamicForm form = new DynamicForm();
70 form.setNumCols(4); 59 form.setNumCols(4);
71 this.start = new TextItem(this.MSG.from()); 60 final TextItem start = createStartInputItem(this.MSG.from());
72 this.start.setWidth(60); 61 final TextItem end = createEndInputItem(this.MSG.to());
73 this.start.setValidators(new IsIntegerValidator()); 62
74 this.end = new TextItem(this.MSG.to()); 63 form.setFields(start, end);
75 this.end.setWidth(60);
76 this.end.setValidators(new IsIntegerValidator());
77 form.setFields(this.start, this.end);
78 add.addClickHandler(new ClickHandler() { 64 add.addClickHandler(new ClickHandler() {
79 @Override 65 @Override
80 public void onClick(final ClickEvent ce) { 66 public void onClick(final ClickEvent ce) {
81 final String v1 = CollisionLoadEpochPanel.this.start.getValueAsString(); 67 final String v1 = start.getValueAsString();
82 final String v2 = CollisionLoadEpochPanel.this.end.getValueAsString(); 68 final String v2 = end.getValueAsString();
83 if (v1 == null || v2 == null) { 69 if (v1 == null || v2 == null) {
84 return; 70 return;
85 } 71 }
86 if (!isValidEpoch(v1, v2)) { 72 if (!isValidEpoch(v1, v2)) {
87 return; 73 return;
88 } 74 }
89 final ListGridRecord r = new ListGridRecord(); 75 final ListGridRecord r = new ListGridRecord();
90 r.setAttribute("from", v1); 76 r.setAttribute("from", v1);
91 r.setAttribute("to", v2); 77 r.setAttribute("to", v2);
92 CollisionLoadEpochPanel.this.elements.addData(r); 78 elements.addData(r);
93 } 79 }
94 }); 80 });
95 81
96 final Label sel = new Label(this.MSG.select()); 82 final Label sel = new Label(this.MSG.select());
97 sel.setHeight(25); 83 sel.setHeight(25);
98 this.elements.setWidth(185); 84
99 this.elements.setHeight(120);
100 this.elements.setShowHeaderContextMenu(false);
101 this.elements.setCanReorderFields(false);
102 this.elements.setCanSort(false);
103 this.elements.setCanEdit(false);
104 final ListGridField from = new ListGridField("from", this.MSG.from()); 85 final ListGridField from = new ListGridField("from", this.MSG.from());
105 final ListGridField to = new ListGridField("to", this.MSG.to()); 86 final ListGridField to = new ListGridField("to", this.MSG.to());
106 from.setWidth(70); 87 from.setWidth(70);
107 to.setWidth(70); 88 to.setWidth(70);
108 89
117 setCanFreeze(false); 98 setCanFreeze(false);
118 setWidth(25); 99 setWidth(25);
119 } 100 }
120 }; 101 };
121 102
122 this.elements.addRecordClickHandler(new RecordClickHandler() { 103 elements.addRecordClickHandler(new RecordClickHandler() {
123 @Override 104 @Override
124 public void onRecordClick(final RecordClickEvent event) { 105 public void onRecordClick(final RecordClickEvent event) {
125 // Just handle remove-clicks 106 // Just handle remove-clicks
126 if (!event.getField().getName().equals(removeField.getName())) { 107 if (!event.getField().getName().equals(removeField.getName())) {
127 return; 108 return;
128 } 109 }
129 event.getViewer().removeData(event.getRecord()); 110 event.getViewer().removeData(event.getRecord());
130 } 111 }
131 }); 112 });
132 113
133 this.elements.setFields(from, to, removeField); 114 elements.setFields(from, to, removeField);
134 115
135 intFields.addMember(form); 116 intFields.addMember(form);
136 intFields.addMember(add); 117 intFields.addMember(add);
137 grid.addMember(sel); 118 grid.addMember(sel);
138 grid.addMember(this.elements); 119 grid.addMember(elements);
139 input.addMember(intFields); 120 input.addMember(intFields);
140 input.addMember(grid); 121 input.addMember(grid);
141 root.addMember(title); 122 root.addMember(title);
142 root.addMember(input); 123 root.addMember(input);
143 124
144 return root; 125 return root;
145 } 126 }
146 127
147 @Override
148 public Canvas createOld(final DataList dataList) {
149 final HLayout layout = new HLayout();
150 layout.setWidth("400px");
151 final VLayout vLayout = new VLayout();
152 vLayout.setWidth(130);
153 final Label label = new Label(dataList.getLabel());
154 label.setWidth("200px");
155 label.setHeight(25);
156
157 final List<Data> items = dataList.getAll();
158 final Data str = getData(items, getDatakey());
159 final DataItem[] strItems = str.getItems();
160
161 final String[] pairs = strItems[0].getLabel().split(";");
162 for (final String pair : pairs) {
163 final String[] vals = pair.split(",");
164 final Label dateLabel = new Label(vals[0] + " - " + vals[1]);
165 dateLabel.setHeight(20);
166 vLayout.addMember(dateLabel);
167 }
168 final Canvas back = getBackButton(dataList.getState());
169 layout.addMember(label);
170 layout.addMember(vLayout);
171 layout.addMember(back);
172
173 return layout;
174 }
175
176 @Override
177 public Canvas create(final DataList data) {
178 final VLayout layout = new VLayout();
179 final Canvas submit = getNextButton();
180 final Canvas widget = createWidget(data);
181
182 layout.addMember(widget);
183 layout.addMember(submit);
184
185 final IColumnClickHandler fromHandler = createHandler(this.start);
186 final IColumnClickHandler toHandler = createHandler(this.end);
187
188 final FromToTableHelperPanel helper = new FromToTableHelperPanel(data, getDatakey(), this.MSG, fromHandler, toHandler);
189 this.validYears = helper.getKeycolEntries();
190 final Canvas table = helper.getTable();
191
192 this.helperContainer.addMember(table);
193 return layout;
194 }
195
196 private IColumnClickHandler createHandler(final TextItem field) {
197 final IColumnClickHandler handler = new IColumnClickHandler() {
198
199 @Override
200 public void columnClicked(final String value) {
201 field.setValue(value);
202 }
203 };
204
205 return handler;
206 }
207
208 @Override
209 protected Data[] getData() {
210 final List<Data> data = new ArrayList<Data>();
211
212 final ListGridRecord[] lgr = this.elements.getRecords();
213 if (lgr.length == 0) {
214 return new Data[0];
215 }
216 String d = "";
217 for (final ListGridRecord element : lgr) {
218 final Record r = element;
219 d += r.getAttribute("from") + "," + r.getAttribute("to");
220 d += ";";
221 }
222
223 final DataItem item = new DefaultDataItem(getDatakey(), null, d);
224 data.add(new DefaultData(getDatakey(), null, null, new DataItem[] { item }));
225 return data.toArray(new Data[data.size()]);
226 }
227
228 /*
229 * Validate the epoch input. We do this here and not in an overridden
230 * validate method as we want to validate before an epoch is added
231 * to the list of epochs.
232 */
233 protected boolean isValidEpoch(final String y1, final String y2) {
234 // First check that both are integer
235 int iY1;
236 int iY2;
237 final List<String> errors = new ArrayList<String>();
238 try {
239 iY1 = Integer.parseInt(y1);
240 }
241 catch (final NumberFormatException e) {
242 errors.add(this.MSG.wrongFormat() + ": " + y1);
243 }
244 try {
245 iY2 = Integer.parseInt(y2);
246 }
247 catch (final NumberFormatException e) {
248 errors.add(this.MSG.wrongFormat() + ": " + y2);
249 }
250 if (!errors.isEmpty()) {
251 showErrors(errors);
252 return false;
253 }
254 boolean startIsGood = false;
255 boolean endIsGood = false;
256 for (final String validYear : this.validYears) {
257 if (startIsGood || y1.equals(validYear)) {
258 startIsGood = true;
259 }
260 if (endIsGood || y2.equals(validYear)) {
261 endIsGood = true;
262 }
263 if (startIsGood && endIsGood) {
264 break;
265 }
266 /*
267 * alternative check if data lies in between
268 * int aYear = Integer.parseInt(validYear);
269 * if (aYear >= iY1 && aYear <= iY2) {
270 * isGood = true;
271 * break;
272 * }
273 */
274 }
275 if (!startIsGood) {
276 String tmp = this.MSG.no_data_for_year();
277 tmp = tmp.replace("$1", y1);
278 errors.add(tmp);
279 }
280 if (!endIsGood) {
281 String tmp = this.MSG.no_data_for_year();
282 tmp = tmp.replace("$1", y2);
283 errors.add(tmp);
284 }
285 if (!errors.isEmpty()) {
286 showErrors(errors);
287 return false;
288 }
289 return true;
290 }
291 } 128 }
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