Mercurial > dive4elements > river

comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/ParameterMatrix.java @ 3982:f9729662f1be

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improvements on issue860: display parameter matrix as grid list in helperpane.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 28 Sep 2012 20:51:41 +0200
parents 87e7571970e6
children 7d056b7a50d8
comparison
equal deleted inserted replaced
3981:6bcc50e2cc7d 3982:f9729662f1be
11 import com.google.gwt.user.client.ui.CheckBox; 11 import com.google.gwt.user.client.ui.CheckBox;
12 import com.google.gwt.user.client.ui.Grid; 12 import com.google.gwt.user.client.ui.Grid;
13 import com.google.gwt.user.client.ui.Widget; 13 import com.google.gwt.user.client.ui.Widget;
14 import com.google.gwt.user.client.ui.ClickListener; 14 import com.google.gwt.user.client.ui.ClickListener;
15 15
16 import com.smartgwt.client.types.Autofit;
17 import com.smartgwt.client.types.ListGridFieldType;
16 import com.smartgwt.client.widgets.Canvas; 18 import com.smartgwt.client.widgets.Canvas;
17 import com.smartgwt.client.widgets.Label; 19 import com.smartgwt.client.widgets.Label;
18 import com.smartgwt.client.widgets.tile.TileLayout; 20 import com.smartgwt.client.widgets.grid.ListGrid;
21 import com.smartgwt.client.widgets.grid.ListGridField;
22 import com.smartgwt.client.widgets.grid.ListGridRecord;
19 23
20 import de.intevation.flys.client.client.FLYSConstants; 24 import de.intevation.flys.client.client.FLYSConstants;
21 import de.intevation.flys.client.shared.model.DataItem; 25 import de.intevation.flys.client.shared.model.DataItem;
22 import de.intevation.flys.client.shared.model.IntegerOptionsData; 26 import de.intevation.flys.client.shared.model.IntegerOptionsData;
23 import de.intevation.flys.client.shared.model.StringOptionsData; 27 import de.intevation.flys.client.shared.model.StringOptionsData;
31 * representation of this matrix. Later can happen in two ways to overcome 35 * representation of this matrix. Later can happen in two ways to overcome
32 * shortcomings of GWT/SmartGWT combination. 36 * shortcomings of GWT/SmartGWT combination.
33 */ 37 */
34 public class ParameterMatrix { 38 public class ParameterMatrix {
35 39
40 protected ListGrid listGrid = null;
41
36 public static class Column implements Serializable { 42 public static class Column implements Serializable {
37 protected String name; 43 protected String name;
38 protected Map<String, String> values; 44 protected Map<String, String> values;
39 45
40 private Column() { 46 private Column() {
125 columnNames.add(groupTitle); 131 columnNames.add(groupTitle);
126 columns.put(groupTitle, col); 132 columns.put(groupTitle, col);
127 } 133 }
128 134
129 135
130 public Widget createTileLayout() { 136 public Widget createParameterGrid() {
131 TileLayout tileLayout = new TileLayout(); 137 listGrid = new ListGrid();
132 tileLayout.setTilesPerLine (columnNames.size() + 1); 138 listGrid.setShowAllRecords(true);
133 tileLayout.setAutoWrapLines(false); 139 listGrid.setWrapCells(true);
134 tileLayout.setTileMargin(1); 140 listGrid.setShowHeaderContextMenu(false);
135 141 listGrid.setCanReorderFields(false);
136 tileLayout.addTile(new Label("")); 142 listGrid.setCanSort(false);
143 //listGrid.setAutoFitData(Autofit.VERTICAL);
144 listGrid.setFixedRecordHeights(false);
145 // TODO: Then also need "autofit" (when wrapping)
146
147 ListGridField itemNameField = new ListGridField("itemname", " ");
148 ArrayList<ListGridField> fields = new ArrayList<ListGridField>();
149 fields.add(itemNameField);
150
137 for (int i = 0, n = columnNames.size(); i < n; i++) { 151 for (int i = 0, n = columnNames.size(); i < n; i++) {
138 String columnName = columnNames.get(i); 152 ListGridField field = new ListGridField(columnNames.get(i), MESSAGE.getString(columnNames.get(i)));
139 Column col = columns.get(columnName); 153 field.setType(ListGridFieldType.BOOLEAN);
140 154 field.setCanEdit(true);
141 selected.put(columnName, new ArrayList<String>()); 155 fields.add(field);
142 156 selected.put(columnNames.get(i), new ArrayList<String>());
143 tileLayout.addTile(createLabel(MESSAGE.getString(columnName))); 157 }
144 } 158
159 ListGridField[] fieldsArray = fields.toArray(new ListGridField[fields.size()]);
160 listGrid.setFields(fieldsArray);
145 161
146 int nVals = valueNames.size(); 162 int nVals = valueNames.size();
147 163
164 ArrayList<ListGridRecord> records = new ArrayList<ListGridRecord>();
148 for (int j = 0; j < nVals; j++) { 165 for (int j = 0; j < nVals; j++) {
166 String valueName = valueNames.get(j);
167 ListGridRecord record = new ListGridRecord();
168 record.setAttribute("itemname", valueName);
149 for (int i = 0, n = columnNames.size(); i < n; i++) { 169 for (int i = 0, n = columnNames.size(); i < n; i++) {
150 String valueName = valueNames.get(j);
151 String columnName = columnNames.get(i); 170 String columnName = columnNames.get(i);
152 Column col = columns.get(columnName); 171 Column col = columns.get(columnName);
153 String value = col.getValue(valueName); 172 String value = col.getValue(valueName);
154 173 record.setAttribute(columnName, false);
155 if (i == 0) { 174 record.setAttribute(columnName+"-value", value);
156 tileLayout.addTile(createLabel(valueName)); 175 }
157 } 176 records.add(record);
158 177 }
159 if (value != null && value.length() > 0) { 178
160 tileLayout.addTile(createCheckBox(columnName, value)); 179 listGrid.setData(records.toArray(new ListGridRecord[records.size()]));
161 } 180
162 } 181 return listGrid;
163 } 182
164
165 return tileLayout;
166 } 183 }
167 184
168 185
169 /** 186 /**
170 * Returns a widget with matrix of checkboxes and labels. 187 * Returns a widget with matrix of checkboxes and labels.
171 * @param tileLayouted if true, use a TileLayout (for inclusion in SmartGWT 188 * @param asListGrid if true, use a ListGrid (for inclusion in SmartGWT
172 * containers, avoiding scrollbar-issues. 189 * containers, avoiding scrollbar-issues.
173 */ 190 */
174 public Widget create(boolean tileLayouted) { 191 public Widget create(boolean asListGrid) {
175 if (tileLayouted) { 192 if (asListGrid) {
176 return createTileLayout(); 193 return createParameterGrid();
177 } 194 }
178 Grid grid = new Grid(valueNames.size() + 1, columnNames.size() + 1); 195 Grid grid = new Grid(valueNames.size() + 1, columnNames.size() + 1);
179 196
180 for (int i = 0, n = columnNames.size(); i < n; i++) { 197 for (int i = 0, n = columnNames.size(); i < n; i++) {
181 String columnName = columnNames.get(i); 198 String columnName = columnNames.get(i);
236 return c; 253 return c;
237 } 254 }
238 255
239 256
240 public Map<String, List<String>> getSelection() { 257 public Map<String, List<String>> getSelection() {
258 if (listGrid == null) {
259 return selected;
260 }
261
262 ListGridRecord[] records = listGrid.getRecords();
263 for (ListGridRecord record: records) {
264 for (int i = 0, n = columnNames.size(); i < n; i++) {
265 String columnName = columnNames.get(i);
266 Column col = columns.get(columnName);
267 List<String> chosenItems = selected.get(columnName);
268 if (Boolean.valueOf(record.getAttribute(columnName)) == true) {
269 chosenItems.add(record.getAttribute(columnName + "-value"));
270 }
271 }
272 }
241 return selected; 273 return selected;
242 } 274 }
243 } 275 }
244 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 276 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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