Revision 41621 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.fmap.control/src/main/java/org/gvsig/fmap/mapcontrol/dal/feature/swing/FeatureTablePanel.java
FeatureTablePanel.java | ||
---|---|---|
10 | 10 |
* |
11 | 11 |
* This program is distributed in the hope that it will be useful, |
12 | 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 | 14 |
* GNU General Public License for more details. |
15 | 15 |
* |
16 | 16 |
* You should have received a copy of the GNU General Public License |
17 | 17 |
* along with this program; if not, write to the Free Software |
18 | 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
19 |
* MA 02110-1301, USA.
|
|
19 |
* MA 02110-1301, USA. |
|
20 | 20 |
* |
21 | 21 |
* For any additional information, do not hesitate to contact us |
22 | 22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
... | ... | |
28 | 28 |
package org.gvsig.fmap.mapcontrol.dal.feature.swing; |
29 | 29 |
|
30 | 30 |
import java.awt.BorderLayout; |
31 |
import static java.awt.BorderLayout.CENTER; |
|
32 | 31 |
import java.awt.Component; |
32 |
import java.awt.Dimension; |
|
33 |
import java.awt.font.FontRenderContext; |
|
34 |
import java.awt.geom.Rectangle2D; |
|
35 |
import java.beans.PropertyChangeEvent; |
|
36 |
import java.beans.PropertyChangeListener; |
|
33 | 37 |
import javax.swing.AbstractListModel; |
34 | 38 |
import javax.swing.JButton; |
35 | 39 |
|
... | ... | |
40 | 44 |
import javax.swing.JTable; |
41 | 45 |
import javax.swing.ListCellRenderer; |
42 | 46 |
import javax.swing.ListModel; |
47 |
import javax.swing.SwingUtilities; |
|
43 | 48 |
import javax.swing.UIManager; |
49 |
import javax.swing.event.TableModelEvent; |
|
50 |
import javax.swing.event.TableModelListener; |
|
44 | 51 |
import javax.swing.table.JTableHeader; |
52 |
import javax.swing.table.TableModel; |
|
45 | 53 |
|
46 | 54 |
import org.gvsig.fmap.dal.DataStoreNotification; |
47 | 55 |
import org.gvsig.fmap.dal.exception.DataException; |
... | ... | |
54 | 62 |
import org.gvsig.tools.exception.BaseException; |
55 | 63 |
import org.gvsig.tools.observer.Observable; |
56 | 64 |
import org.gvsig.tools.observer.Observer; |
65 |
import org.slf4j.Logger; |
|
66 |
import org.slf4j.LoggerFactory; |
|
57 | 67 |
|
58 | 68 |
/** |
59 | 69 |
* Panel to show a table of Feature data. |
60 |
*
|
|
70 |
* |
|
61 | 71 |
* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
62 | 72 |
*/ |
63 | 73 |
public class FeatureTablePanel extends JPanel implements Observer { |
64 | 74 |
|
75 |
private static final Logger logger = LoggerFactory.getLogger(FeatureTablePanel.class); |
|
76 |
|
|
65 | 77 |
private static final long serialVersionUID = -9199073063283531216L; |
66 | 78 |
|
67 | 79 |
private ConfigurableFeatureTableModel tableModel; |
... | ... | |
74 | 86 |
|
75 | 87 |
/** |
76 | 88 |
* Constructs a Panel to show a table with the features of a FeatureStore. |
77 |
*
|
|
89 |
* |
|
78 | 90 |
* @param featureStore |
79 |
* to extract the features from
|
|
91 |
* to extract the features from |
|
80 | 92 |
* @throws BaseException |
81 |
* if there is an error reading data from the FeatureStore
|
|
93 |
* if there is an error reading data from the FeatureStore |
|
82 | 94 |
*/ |
83 | 95 |
public FeatureTablePanel(FeatureStore featureStore) throws BaseException { |
84 | 96 |
this(featureStore, true); |
... | ... | |
86 | 98 |
|
87 | 99 |
/** |
88 | 100 |
* Constructs a Panel to show a table with the features of a FeatureStore. |
89 |
*
|
|
101 |
* |
|
90 | 102 |
* @param featureStore |
91 |
* to extract the features from
|
|
103 |
* to extract the features from |
|
92 | 104 |
* @param isDoubleBuffered |
93 |
* a boolean, true for double-buffering, which uses additional
|
|
94 |
* memory space to achieve fast, flicker-free updates
|
|
105 |
* a boolean, true for double-buffering, which uses additional |
|
106 |
* memory space to achieve fast, flicker-free updates |
|
95 | 107 |
* @throws BaseException |
96 |
* if there is an error reading data from the FeatureStore
|
|
108 |
* if there is an error reading data from the FeatureStore |
|
97 | 109 |
*/ |
98 | 110 |
public FeatureTablePanel(FeatureStore featureStore, boolean isDoubleBuffered) |
99 |
throws BaseException { |
|
111 |
throws BaseException {
|
|
100 | 112 |
this(featureStore, null, isDoubleBuffered); |
101 | 113 |
} |
102 | 114 |
|
103 | 115 |
/** |
104 | 116 |
* @throws BaseException |
105 |
*
|
|
117 |
* |
|
106 | 118 |
*/ |
107 | 119 |
public FeatureTablePanel(FeatureStore featureStore, |
108 |
FeatureQuery featureQuery) throws BaseException { |
|
120 |
FeatureQuery featureQuery) throws BaseException {
|
|
109 | 121 |
this(featureStore, featureQuery, true); |
110 | 122 |
} |
111 | 123 |
|
... | ... | |
114 | 126 |
* @throws BaseException |
115 | 127 |
*/ |
116 | 128 |
public FeatureTablePanel(FeatureStore featureStore, |
117 |
FeatureQuery featureQuery, boolean isDoubleBuffered) |
|
118 |
throws BaseException { |
|
129 |
FeatureQuery featureQuery, boolean isDoubleBuffered)
|
|
130 |
throws BaseException {
|
|
119 | 131 |
this(createModel(featureStore, featureQuery)); |
120 | 132 |
} |
121 | 133 |
|
122 | 134 |
public FeatureTablePanel(ConfigurableFeatureTableModel tableModel) |
123 |
throws DataException { |
|
135 |
throws DataException {
|
|
124 | 136 |
this(tableModel, true); |
125 | 137 |
} |
126 | 138 |
|
127 | 139 |
public FeatureTablePanel(ConfigurableFeatureTableModel tableModel, |
128 |
boolean isDoubleBuffered) throws DataException { |
|
140 |
boolean isDoubleBuffered) throws DataException {
|
|
129 | 141 |
super(isDoubleBuffered); |
130 | 142 |
this.tableModel = tableModel; |
131 | 143 |
this.setLayout(new BorderLayout()); |
... | ... | |
135 | 147 |
} |
136 | 148 |
|
137 | 149 |
private JPanel getSelectionPanel() { |
138 |
if (selectionPanel == null) {
|
|
150 |
if ( selectionPanel == null ) {
|
|
139 | 151 |
selectionLabel = new JLabel(); |
140 | 152 |
selectionLabel.setText(getFeatureSelectionSize() + " / " |
141 |
+ getTableModel().getHelper().getTotalSize() + " " |
|
142 |
+ Messages.getText("registros_seleccionados_total") + "."); |
|
153 |
+ getTableModel().getHelper().getTotalSize() + " "
|
|
154 |
+ Messages.getText("registros_seleccionados_total") + ".");
|
|
143 | 155 |
selectionPanel = new JPanel(); |
144 | 156 |
|
145 | 157 |
selectionPanel.add(selectionLabel, BorderLayout.EAST); |
... | ... | |
149 | 161 |
|
150 | 162 |
private void updateSelection() { |
151 | 163 |
selectionLabel.setText(getFeatureSelectionSize() + " / " |
152 |
+ getTableModel().getRowCount() + " " |
|
153 |
+ Messages.getText("registros_seleccionados_total") + "."); |
|
164 |
+ getTableModel().getRowCount() + " "
|
|
165 |
+ Messages.getText("registros_seleccionados_total") + ".");
|
|
154 | 166 |
} |
155 | 167 |
|
156 | 168 |
private long getFeatureSelectionSize() { |
... | ... | |
158 | 170 |
return getFeatureStore().getFeatureSelection().getSize(); |
159 | 171 |
} catch (DataException e) { |
160 | 172 |
throw new RuntimeException("Error updating selection information", |
161 |
e); |
|
173 |
e);
|
|
162 | 174 |
} |
163 | 175 |
} |
164 | 176 |
|
... | ... | |
168 | 180 |
|
169 | 181 |
/** |
170 | 182 |
* Returns the internal Table Model for the Features of the FeatureStore. |
171 |
*
|
|
183 |
* |
|
172 | 184 |
* @return the internal Table Model |
173 | 185 |
*/ |
174 | 186 |
public ConfigurableFeatureTableModel getTableModel() { |
... | ... | |
178 | 190 |
/** |
179 | 191 |
* Returns the {@link FeatureStore} of the {@link Feature}s being shown in |
180 | 192 |
* the table. |
181 |
*
|
|
193 |
* |
|
182 | 194 |
* @return the store of the features |
183 | 195 |
*/ |
184 | 196 |
public FeatureStore getFeatureStore() { |
... | ... | |
187 | 199 |
|
188 | 200 |
/** |
189 | 201 |
* Returns the FeatureQuery used to get the Features. |
190 |
*
|
|
202 |
* |
|
191 | 203 |
* @return the FeatureQuery |
192 | 204 |
*/ |
193 | 205 |
public FeatureQuery getFeatureQuery() { |
... | ... | |
206 | 218 |
} |
207 | 219 |
|
208 | 220 |
private static ConfigurableFeatureTableModel createModel( |
209 |
FeatureStore featureStore, FeatureQuery featureQuery) |
|
210 |
throws BaseException { |
|
211 |
FeatureQuery query =
|
|
212 |
featureQuery == null ? featureStore.createFeatureQuery() |
|
221 |
FeatureStore featureStore, FeatureQuery featureQuery)
|
|
222 |
throws BaseException {
|
|
223 |
FeatureQuery query |
|
224 |
= featureQuery == null ? featureStore.createFeatureQuery()
|
|
213 | 225 |
: featureQuery; |
214 | 226 |
|
215 | 227 |
return new ConfigurableFeatureTableModel(featureStore, query); |
216 | 228 |
} |
217 | 229 |
|
218 | 230 |
public FeatureTable getTable() throws DataException { |
219 |
if (table == null) {
|
|
231 |
if ( table == null ) {
|
|
220 | 232 |
table = new FeatureTable(tableModel); |
221 | 233 |
// Change the selection model to link with the FeatureStore |
222 | 234 |
// selection |
... | ... | |
230 | 242 |
|
231 | 243 |
/** |
232 | 244 |
* This method initializes jScrollPane |
233 |
*
|
|
245 |
* |
|
234 | 246 |
* @return javax.swing.JScrollPane |
235 | 247 |
* @throws DataException |
236 | 248 |
*/ |
237 | 249 |
private JScrollPane getJScrollPane() throws DataException { |
238 |
if (jScrollPane == null) {
|
|
250 |
if ( jScrollPane == null ) {
|
|
239 | 251 |
FeatureTable theTable = getTable(); |
240 | 252 |
jScrollPane = new JScrollPane(); |
241 | 253 |
jScrollPane.setViewportView(theTable); |
242 |
jScrollPane.setRowHeaderView(getRowHeader(theTable)); |
|
254 |
createTheRowHeader(); |
|
255 |
theTable.addPropertyChangeListener(new PropertyChangeListener() { |
|
256 |
public void propertyChange(PropertyChangeEvent pce) { |
|
257 |
if( "RowHeight".equalsIgnoreCase(pce.getPropertyName())) { |
|
258 |
// No he averigado como cambiar el ancho de las lineas |
|
259 |
// ya creadas de la cabezera de lineas, asi que la |
|
260 |
// reconstruyo entera cuando algo cambia. |
|
261 |
createTheRowHeader(); |
|
262 |
} |
|
263 |
} |
|
264 |
}); |
|
265 |
TableModel model = theTable.getModel(); |
|
266 |
model.addTableModelListener(new TableModelListener() { |
|
267 |
public void tableChanged(TableModelEvent tme) { |
|
268 |
// No he averigado como cambiar el ancho de las lineas |
|
269 |
// ya creadas de la cabezera de lineas, asi que la |
|
270 |
// reconstruyo entera cuando algo cambia. |
|
271 |
createTheRowHeader(); |
|
272 |
} |
|
273 |
}); |
|
243 | 274 |
} |
244 | 275 |
return jScrollPane; |
245 | 276 |
} |
246 | 277 |
|
278 |
void createTheRowHeader() { |
|
279 |
// No se si ha sido paranoia o que, pero parece que si la recreo sin mas |
|
280 |
// a veces parece como si no la cambiase, asi que he probado a encolarlo |
|
281 |
// en la cola de eventos de swing y parece que siempre funciona. |
|
282 |
// |
|
283 |
// Cuando se estan mostrando las geometrias, que cada linea tiene un ancho |
|
284 |
// distinto, se le llama muchisimas veces; |
|
285 |
// habria que evaluar retenerlas por ejemplo durante un segundo y solo |
|
286 |
// recrearlo entonces. |
|
287 |
SwingUtilities.invokeLater(new Runnable() { |
|
288 |
|
|
289 |
public void run() { |
|
290 |
ListModel lm = new AbstractListModel() { |
|
291 |
public int getSize() { |
|
292 |
return table.getRowCount(); |
|
293 |
} |
|
294 |
|
|
295 |
public Object getElementAt(int index) { |
|
296 |
return String.valueOf(index + 1); |
|
297 |
} |
|
298 |
}; |
|
299 |
final JList rowHeader = new JList(lm); |
|
300 |
rowHeader.setCellRenderer(new RowHeaderRenderer(table)); |
|
301 |
jScrollPane.setRowHeaderView(rowHeader); |
|
302 |
} |
|
303 |
}); |
|
304 |
} |
|
305 |
|
|
247 | 306 |
private static class RowHeaderRenderer extends JButton implements ListCellRenderer { |
248 | 307 |
|
308 |
private JTable table = null; |
|
309 |
private final Dimension dimension = new Dimension(); |
|
310 |
|
|
249 | 311 |
RowHeaderRenderer(JTable table) { |
250 |
JTableHeader header = table.getTableHeader(); |
|
251 |
setOpaque(true); |
|
252 |
setBorder(UIManager.getBorder("TableHeader.cellBorder")); |
|
253 |
setHorizontalAlignment(CENTER); |
|
254 |
setForeground(header.getForeground()); |
|
255 |
setBackground(header.getBackground()); |
|
256 |
setFont(header.getFont()); |
|
312 |
JTableHeader header = table.getTableHeader(); |
|
313 |
setOpaque(true); |
|
314 |
setBorder(UIManager.getBorder("TableHeader.cellBorder")); |
|
315 |
setHorizontalAlignment(CENTER); |
|
316 |
setForeground(header.getForeground()); |
|
317 |
setBackground(header.getBackground()); |
|
318 |
setFont(header.getFont()); |
|
319 |
this.table = table; |
|
320 |
// 1234567 |
|
321 |
Rectangle2D r = this.getFont().getStringBounds( "_______", new FontRenderContext(null,true,true)); |
|
322 |
this.dimension.width = (int) r.getWidth(); |
|
257 | 323 |
} |
258 | 324 |
|
259 | 325 |
public Component getListCellRendererComponent(JList list, Object value, |
260 |
int index, boolean isSelected, boolean cellHasFocus) { |
|
261 |
setText((value == null) ? "" : value.toString()); |
|
262 |
return this; |
|
326 |
int index, boolean isSelected, boolean cellHasFocus) { |
|
327 |
setText((value == null) ? "" : value.toString()); |
|
328 |
this.dimension.height = this.table.getRowHeight(index); |
|
329 |
this.setPreferredSize(this.dimension); |
|
330 |
return this; |
|
263 | 331 |
} |
332 |
|
|
264 | 333 |
} |
265 |
|
|
266 |
private JList getRowHeader(final FeatureTable theTable) { |
|
267 |
|
|
268 |
ListModel lm = new AbstractListModel() { |
|
269 |
public int getSize() { |
|
270 |
return theTable.getRowCount(); |
|
271 |
} |
|
272 | 334 |
|
273 |
public Object getElementAt(int index) { |
|
274 |
return String.valueOf(index+1); |
|
275 |
} |
|
276 |
}; |
|
277 |
JList rowHeader = new JList(lm); |
|
278 |
rowHeader.setCellRenderer(new RowHeaderRenderer(theTable)); |
|
279 |
rowHeader.setFixedCellWidth(50); |
|
280 |
rowHeader.setFixedCellHeight(table.getRowHeight()); //+ table.getRowMargin()); |
|
281 |
return rowHeader; |
|
282 |
} |
|
283 |
|
|
284 | 335 |
public void update(Observable observable, Object notification) { |
285 | 336 |
// If selection changes from nothing selected to anything selected |
286 | 337 |
// or the reverse, update selection info |
287 |
if (notification instanceof DataStoreNotification) {
|
|
338 |
if ( notification instanceof DataStoreNotification ) {
|
|
288 | 339 |
String type = ((DataStoreNotification) notification).getType(); |
289 |
if (DataStoreNotification.SELECTION_CHANGE.equals(type)) {
|
|
340 |
if ( DataStoreNotification.SELECTION_CHANGE.equals(type) ) {
|
|
290 | 341 |
updateSelection(); |
291 | 342 |
} |
292 | 343 |
} |
Also available in: Unified diff