root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / LabelingManager.java @ 11009
History | View | Annotate | Download (32.2 KB)
1 |
/*
|
---|---|
2 |
* Created on 01-jun-2004
|
3 |
*
|
4 |
*/
|
5 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
6 |
*
|
7 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
8 |
*
|
9 |
* This program is free software; you can redistribute it and/or
|
10 |
* modify it under the terms of the GNU General Public License
|
11 |
* as published by the Free Software Foundation; either version 2
|
12 |
* of the License, or (at your option) any later version.
|
13 |
*
|
14 |
* This program is distributed in the hope that it will be useful,
|
15 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
16 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
17 |
* GNU General Public License for more details.
|
18 |
*
|
19 |
* You should have received a copy of the GNU General Public License
|
20 |
* along with this program; if not, write to the Free Software
|
21 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
22 |
*
|
23 |
* For more information, contact:
|
24 |
*
|
25 |
* Generalitat Valenciana
|
26 |
* Conselleria d'Infraestructures i Transport
|
27 |
* Av. Blasco Ib??ez, 50
|
28 |
* 46010 VALENCIA
|
29 |
* SPAIN
|
30 |
*
|
31 |
* +34 963862235
|
32 |
* gvsig@gva.es
|
33 |
* www.gvsig.gva.es
|
34 |
*
|
35 |
* or
|
36 |
*
|
37 |
* IVER T.I. S.A
|
38 |
* Salamanca 50
|
39 |
* 46005 Valencia
|
40 |
* Spain
|
41 |
*
|
42 |
* +34 963163400
|
43 |
* dac@iver.es
|
44 |
*/
|
45 |
package com.iver.cit.gvsig.project.documents.view.legend.gui; |
46 |
|
47 |
import java.awt.BorderLayout; |
48 |
import java.awt.Component; |
49 |
import java.awt.Dimension; |
50 |
import java.awt.FlowLayout; |
51 |
import java.awt.Font; |
52 |
import java.awt.GridLayout; |
53 |
import java.awt.LayoutManager; |
54 |
import java.awt.event.ActionEvent; |
55 |
import java.awt.event.ActionListener; |
56 |
import java.sql.Types; |
57 |
import java.util.ArrayList; |
58 |
import java.util.Hashtable; |
59 |
import java.util.Iterator; |
60 |
|
61 |
import javax.swing.BorderFactory; |
62 |
import javax.swing.ButtonGroup; |
63 |
import javax.swing.JCheckBox; |
64 |
import javax.swing.JComponent; |
65 |
import javax.swing.JLabel; |
66 |
import javax.swing.JOptionPane; |
67 |
import javax.swing.JPanel; |
68 |
import javax.swing.JRadioButton; |
69 |
import javax.swing.JTextField; |
70 |
import javax.swing.border.BevelBorder; |
71 |
|
72 |
import org.gvsig.gui.beans.AcceptCancelPanel; |
73 |
import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
74 |
import org.gvsig.gui.beans.swing.JBlank; |
75 |
import org.gvsig.gui.beans.swing.JButton; |
76 |
|
77 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
78 |
import com.hardcode.gdbms.engine.values.ValueFactory; |
79 |
import com.iver.andami.PluginServices; |
80 |
import com.iver.andami.messages.NotificationManager; |
81 |
import com.iver.andami.ui.mdiManager.IWindow; |
82 |
import com.iver.andami.ui.mdiManager.WindowInfo; |
83 |
import com.iver.cit.gvsig.fmap.core.FShape; |
84 |
import com.iver.cit.gvsig.fmap.core.ILabelable; |
85 |
import com.iver.cit.gvsig.fmap.core.styles.ILabelStyle; |
86 |
import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
87 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
88 |
import com.iver.cit.gvsig.fmap.core.symbols.ITextSymbol; |
89 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
90 |
import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
91 |
import com.iver.cit.gvsig.fmap.rendering.styling.AttrInTableLabeling; |
92 |
import com.iver.cit.gvsig.fmap.rendering.styling.ILabelingMethod; |
93 |
import com.iver.cit.gvsig.fmap.rendering.styling.ILabelingStrategy; |
94 |
import com.iver.cit.gvsig.fmap.rendering.styling.IPlacementConstraints; |
95 |
import com.iver.cit.gvsig.fmap.rendering.styling.IZoomConstraints; |
96 |
import com.iver.cit.gvsig.fmap.rendering.styling.LabelClass; |
97 |
import com.iver.cit.gvsig.fmap.rendering.styling.LabelingFactory; |
98 |
import com.iver.cit.gvsig.gui.preferencespage.ViewPage; |
99 |
import com.iver.cit.gvsig.gui.styling.StyleSelector; |
100 |
import com.iver.cit.gvsig.gui.styling.SelectorFilter; |
101 |
import com.iver.cit.gvsig.gui.styling.SymbolPreviewer; |
102 |
import com.iver.cit.gvsig.gui.styling.SymbolSelector; |
103 |
import com.iver.cit.gvsig.gui.utils.FontChooser; |
104 |
import com.iver.cit.gvsig.project.Project; |
105 |
import com.iver.cit.gvsig.project.documents.layout.Attributes; |
106 |
import com.iver.utiles.swing.JComboBox; |
107 |
|
108 |
/**
|
109 |
*
|
110 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
111 |
*
|
112 |
*/
|
113 |
public class LabelingManager extends AbstractThemeManagerPage implements ActionListener { |
114 |
private static final String NO_FIELD_ITEM = "-- " + |
115 |
PluginServices.getText(LabelingManager.class, "none") + " --"; |
116 |
private static final String USER_DEFINED_ITEM = PluginServices.getText( |
117 |
LabelingManager.class, "user_defined_labels");
|
118 |
private static final String ATTRS_IN_TABLE_ITEM = PluginServices.getText( |
119 |
LabelingManager.class, "label_attributes_defined_in_table");
|
120 |
private static int newClassSuffix = 0; |
121 |
private static Hashtable methods = new Hashtable(); |
122 |
private JCheckBox chkApplyLabels; |
123 |
private JComboBox cmbMethod; |
124 |
private GridBagLayoutPanel classesPanel;
|
125 |
private JComboBox cmbClasses; |
126 |
private JCheckBox chkLabel; |
127 |
private JButton btnRenameClass; |
128 |
private JButton btnSQLQuery; |
129 |
private JButton btnDelClass; |
130 |
private JButton btnAddClass; |
131 |
private JComboBox cmbExpressions; |
132 |
private JButton btnEditExpression; |
133 |
private SymbolPreviewer previewer;
|
134 |
private JButton btnFont; |
135 |
private Font labelFont; |
136 |
private JButton btnPlacement; |
137 |
private JButton btnLabelStyles; |
138 |
private JCheckBox chkTextOnly; |
139 |
private ILabelable layer;
|
140 |
private JButton btnVisualization; |
141 |
private ArrayList expressions; |
142 |
private JPanel content; |
143 |
private IPlacementConstraints placementConstraints;
|
144 |
private IZoomConstraints zoomConstraints;
|
145 |
private JButton btnSymbol; |
146 |
private GridBagLayoutPanel userDefinedContent;
|
147 |
private JPanel tableDefinedContent; |
148 |
private JPanel pnlNorth; |
149 |
private JComboBox cmbMode; |
150 |
private JComboBox cmbRotationField; |
151 |
private JComboBox cmbHeightField; |
152 |
private JComboBox cmbTextField; |
153 |
private String[] fieldNames; |
154 |
private String[] numericFieldNames; |
155 |
private JComboBox cmbUnits; |
156 |
private JRadioButton rdBtnHeightField; |
157 |
private JRadioButton rdBtnFixedHeight; |
158 |
private JTextField txtHeightField; |
159 |
|
160 |
|
161 |
|
162 |
private class MethodItem { |
163 |
private String name; |
164 |
private ILabelingMethod method;
|
165 |
|
166 |
private MethodItem(String name, ILabelingMethod method) { |
167 |
this.name = name;
|
168 |
this.method = method;
|
169 |
} |
170 |
|
171 |
public String toString() { |
172 |
return name;
|
173 |
} |
174 |
} |
175 |
|
176 |
private class ExprEditorPanel extends JPanel implements IWindow { |
177 |
private ActionListener action = new ActionListener() { |
178 |
public void actionPerformed(ActionEvent e) { |
179 |
if ("OK".equals(e.getActionCommand())) { |
180 |
if (validateExpr())
|
181 |
PluginServices.getMDIManager().closeWindow( |
182 |
ExprEditorPanel.this); |
183 |
else
|
184 |
JOptionPane.showMessageDialog(ExprEditorPanel.this,
|
185 |
PluginServices.getText(this, "syntax_error"), |
186 |
PluginServices.getText(this, "error"), |
187 |
JOptionPane.ERROR_MESSAGE);
|
188 |
} else {
|
189 |
getTxtExpression().setText(lastExtression); |
190 |
PluginServices.getMDIManager().closeWindow( |
191 |
ExprEditorPanel.this); |
192 |
} |
193 |
} |
194 |
|
195 |
|
196 |
}; |
197 |
private JTextField txtExpression; |
198 |
private String lastExtression; |
199 |
|
200 |
public ExprEditorPanel(String currentExpression) { |
201 |
super();
|
202 |
initialize(); |
203 |
lastExtression = currentExpression; |
204 |
getTxtExpression().setText(currentExpression); |
205 |
|
206 |
} |
207 |
|
208 |
private void initialize() { |
209 |
GridBagLayoutPanel content = new GridBagLayoutPanel();
|
210 |
content.addComponent(new JLabel(" "+PluginServices.getText(this, "label_expression_help"))); |
211 |
content.addComponent( |
212 |
" "+PluginServices.getText(this, "expression")+":", |
213 |
getTxtExpression()); |
214 |
setLayout(new BorderLayout(5, 5)); |
215 |
add(content, BorderLayout.CENTER);
|
216 |
add(new AcceptCancelPanel(action, action), BorderLayout.SOUTH); |
217 |
setSize(new Dimension(300, 80)); |
218 |
} |
219 |
|
220 |
private JTextField getTxtExpression() { |
221 |
if (txtExpression == null) { |
222 |
txtExpression = new JTextField(25); |
223 |
} |
224 |
return txtExpression;
|
225 |
} |
226 |
|
227 |
public String getExpression() { |
228 |
return getTxtExpression().getText();
|
229 |
} |
230 |
|
231 |
public WindowInfo getWindowInfo() {
|
232 |
WindowInfo viewInfo = new WindowInfo(WindowInfo.MODALDIALOG);
|
233 |
viewInfo.setWidth(getWidth()); |
234 |
viewInfo.setHeight(getHeight()); |
235 |
viewInfo.setTitle(PluginServices.getText(this,"label_expression_editor")); |
236 |
return viewInfo;
|
237 |
} |
238 |
|
239 |
private boolean validateExpr() { |
240 |
// TODO : implement it
|
241 |
return true; |
242 |
} |
243 |
} |
244 |
|
245 |
public LabelingManager() {
|
246 |
super();
|
247 |
initialize(); |
248 |
} |
249 |
|
250 |
private void initialize() { |
251 |
setLayout(new BorderLayout()); |
252 |
getUserDefinedContent(); |
253 |
getTableDefinedContent(); |
254 |
content = new JPanel(new BorderLayout()); |
255 |
content.setBorder(BorderFactory.createEtchedBorder());
|
256 |
add(getPnlNorth(), BorderLayout.NORTH);
|
257 |
add(content, BorderLayout.SOUTH);
|
258 |
} |
259 |
|
260 |
private JPanel getPnlNorth() { |
261 |
if (pnlNorth == null) { |
262 |
pnlNorth = new JPanel(new BorderLayout(5,5)); |
263 |
JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
264 |
|
265 |
aux.add(getChkApplyLabels()); |
266 |
pnlNorth.add(aux, BorderLayout.NORTH);
|
267 |
aux = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
268 |
aux.add(new JLabel(PluginServices.getText(this, "general")+":")); |
269 |
aux.add(getCmbMode()); |
270 |
pnlNorth.add(aux, BorderLayout.CENTER);
|
271 |
|
272 |
} |
273 |
return pnlNorth;
|
274 |
} |
275 |
|
276 |
private JComboBox getCmbMode() { |
277 |
if (cmbMode == null) { |
278 |
cmbMode = new JComboBox(new String[] { |
279 |
USER_DEFINED_ITEM, |
280 |
ATTRS_IN_TABLE_ITEM, |
281 |
}); |
282 |
cmbMode.addActionListener(this);
|
283 |
} |
284 |
|
285 |
return cmbMode;
|
286 |
} |
287 |
|
288 |
private JPanel getTableDefinedContent() { |
289 |
if (tableDefinedContent == null) { |
290 |
tableDefinedContent = new JPanel(new FlowLayout(FlowLayout.LEFT, 10, 10)); |
291 |
GridBagLayoutPanel aux = new GridBagLayoutPanel();
|
292 |
aux.addComponent(PluginServices.getText(this, "text_field") + ":", getCmbTextField()); |
293 |
aux.addComponent(getRdBtnHeightField(), getCmbHeightField()); |
294 |
aux.addComponent(getRdBtnFixedHeight(), getTxtHeightField()); |
295 |
aux.addComponent(PluginServices.getText(this, "rotation_height") + ":", getCmbRotationField()); |
296 |
aux.addComponent(PluginServices.getText(this, "units") + ":", getCmbUnits()); |
297 |
tableDefinedContent.add(aux); |
298 |
|
299 |
|
300 |
ButtonGroup group = new ButtonGroup(); |
301 |
group.add(getRdBtnFixedHeight()); |
302 |
group.add(getRdBtnHeightField()); |
303 |
|
304 |
getRdBtnHeightField().setEnabled(true);
|
305 |
} |
306 |
|
307 |
return tableDefinedContent;
|
308 |
} |
309 |
|
310 |
private JTextField getTxtHeightField() { |
311 |
if (txtHeightField == null) { |
312 |
txtHeightField = new JTextField(10); |
313 |
txtHeightField.setText("10");
|
314 |
} |
315 |
|
316 |
return txtHeightField;
|
317 |
} |
318 |
|
319 |
private JRadioButton getRdBtnFixedHeight() { |
320 |
if (rdBtnFixedHeight == null) { |
321 |
rdBtnFixedHeight = new JRadioButton(PluginServices.getText(this, "fixed_height") + ":"); |
322 |
rdBtnFixedHeight.addActionListener(this);
|
323 |
rdBtnFixedHeight.setSelected(false);
|
324 |
} |
325 |
|
326 |
return rdBtnFixedHeight;
|
327 |
} |
328 |
|
329 |
private JRadioButton getRdBtnHeightField() { |
330 |
if (rdBtnHeightField == null) { |
331 |
rdBtnHeightField = new JRadioButton(PluginServices.getText(this, "text_height_field") + ":"); |
332 |
rdBtnHeightField.addActionListener(this);
|
333 |
rdBtnHeightField.setSelected(true);
|
334 |
} |
335 |
|
336 |
return rdBtnHeightField;
|
337 |
} |
338 |
|
339 |
private JComboBox getCmbUnits() { |
340 |
if (cmbUnits == null) { |
341 |
String[] units = new String[Attributes.NAMES.length+1]; |
342 |
for (int i = 0; i < Attributes.NAMES.length; i++) { |
343 |
units[i] = PluginServices.getText(this, Attributes.NAMES[i]); |
344 |
} |
345 |
units[units.length-1] = PluginServices.getText(this, "pixels"); |
346 |
cmbUnits = new JComboBox(units); |
347 |
cmbUnits.setSelectedIndex(Project.getDefaultDistanceUnits()); |
348 |
} |
349 |
|
350 |
return cmbUnits;
|
351 |
} |
352 |
|
353 |
private JComboBox getCmbRotationField() { |
354 |
if (cmbRotationField == null) { |
355 |
cmbRotationField = new JComboBox(); |
356 |
cmbRotationField.setPreferredSize(new Dimension(200, 20)); |
357 |
cmbRotationField.addActionListener(this);
|
358 |
} |
359 |
return cmbRotationField;
|
360 |
} |
361 |
|
362 |
private JComboBox getCmbHeightField() { |
363 |
if (cmbHeightField == null) { |
364 |
cmbHeightField = new JComboBox(); |
365 |
cmbHeightField.setPreferredSize(new Dimension(200, 20)); |
366 |
cmbHeightField.addActionListener(this);
|
367 |
} |
368 |
return cmbHeightField;
|
369 |
} |
370 |
|
371 |
private JComboBox getCmbTextField() { |
372 |
if (cmbTextField == null) { |
373 |
cmbTextField = new JComboBox(); |
374 |
cmbTextField.setPreferredSize(new Dimension(200, 20)); |
375 |
cmbTextField.addActionListener(this);
|
376 |
} |
377 |
return cmbTextField;
|
378 |
} |
379 |
|
380 |
private JPanel getUserDefinedContent() { |
381 |
if (userDefinedContent == null) { |
382 |
userDefinedContent = new GridBagLayoutPanel();
|
383 |
userDefinedContent.addComponent(getChkApplyLabels()); |
384 |
JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,0)); |
385 |
aux.add(new JLabel(PluginServices.getText(this, "method")+":")); |
386 |
aux.add(getCmbMethod()); |
387 |
aux.setPreferredSize(new Dimension(530, 40)); |
388 |
userDefinedContent.addComponent(aux); |
389 |
|
390 |
|
391 |
classesPanel = new GridBagLayoutPanel();
|
392 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,0)); |
393 |
aux.add(new JLabel(PluginServices.getText(this, "class")+":")); |
394 |
aux.add(getCmbClasses()); |
395 |
aux.add(getChkLabelFeatures()); |
396 |
aux.setPreferredSize(new Dimension(530, 40)); |
397 |
classesPanel.addComponent(aux); |
398 |
|
399 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
400 |
aux.add(getBtnAddClass()); |
401 |
aux.add(getBtnDelClass()); |
402 |
aux.add(getBtnRenameClass()); |
403 |
aux.add(getBtnSQLQuery()); |
404 |
aux.setPreferredSize(new Dimension(530, 30)); |
405 |
classesPanel.addComponent(aux); |
406 |
classesPanel.setBorder(BorderFactory.createTitledBorder(
|
407 |
null, PluginServices.getText(this, "classes"))); |
408 |
userDefinedContent.addComponent(classesPanel); |
409 |
|
410 |
|
411 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
412 |
aux.setBorder(BorderFactory.createTitledBorder(
|
413 |
null, PluginServices.getText(this, "text_string"))); |
414 |
aux.add(new JLabel(PluginServices.getText(this, "expression")+":")); |
415 |
aux.add(getCmbExpressions()); |
416 |
aux.add(getBtnEditExpression()); |
417 |
aux.setPreferredSize(new Dimension(542, 60)); |
418 |
userDefinedContent.addComponent(aux); |
419 |
|
420 |
|
421 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
422 |
aux.setBorder(BorderFactory.createTitledBorder(
|
423 |
null, PluginServices.getText(this, "text_symbol"))); |
424 |
aux.add(getSymbolPreviewer()); |
425 |
JPanel aux2 = new JPanel(); |
426 |
aux2.add(getBtnFont()); |
427 |
aux2.add(getBtnSymbol()); |
428 |
|
429 |
aux2.setLayout(new GridLayout(aux2.getComponentCount(), 1)); |
430 |
aux.add(aux2); |
431 |
aux.setPreferredSize(new Dimension(542, 100)); |
432 |
userDefinedContent.addComponent(aux); |
433 |
|
434 |
|
435 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
436 |
aux.setBorder(BorderFactory.createTitledBorder(
|
437 |
null, PluginServices.getText(this, "options"))); |
438 |
aux.add(getBtnVisualization()); |
439 |
aux.add(getBtnPlacement()); |
440 |
aux.add(getBtnLabelStyles()); |
441 |
aux.setPreferredSize(new Dimension(542, 60)); |
442 |
userDefinedContent.addComponent(aux); |
443 |
} |
444 |
return userDefinedContent;
|
445 |
} |
446 |
|
447 |
private Component getBtnSymbol() { |
448 |
if (btnSymbol == null) { |
449 |
btnSymbol = new JButton(PluginServices.getText(this, "symbol")); |
450 |
btnSymbol.addActionListener(this);
|
451 |
} |
452 |
|
453 |
return btnSymbol;
|
454 |
} |
455 |
|
456 |
private JCheckBox getChkApplyLabels() { |
457 |
if (chkApplyLabels == null) { |
458 |
chkApplyLabels = new JCheckBox(PluginServices.getText(this, "enable_labelling")); |
459 |
chkApplyLabels.addActionListener(this);
|
460 |
} |
461 |
return chkApplyLabels;
|
462 |
} |
463 |
|
464 |
public static void addLabelingMethod(String name, Class iLabelingMethodClass) { |
465 |
methods.put(name, iLabelingMethodClass); |
466 |
} |
467 |
|
468 |
private JButton getBtnVisualization() { |
469 |
if (btnVisualization == null) { |
470 |
btnVisualization = new JButton( |
471 |
PluginServices.getText(this, "visualization")+"..."); |
472 |
btnVisualization.addActionListener(this);
|
473 |
} |
474 |
return btnVisualization;
|
475 |
} |
476 |
|
477 |
private JButton getBtnLabelStyles() { |
478 |
if (btnLabelStyles == null) { |
479 |
btnLabelStyles = new JButton( |
480 |
PluginServices.getText(this, "label_styles")+"..."); |
481 |
btnLabelStyles.addActionListener(this);
|
482 |
} |
483 |
return btnLabelStyles;
|
484 |
} |
485 |
|
486 |
private JButton getBtnPlacement() { |
487 |
if (btnPlacement == null) { |
488 |
btnPlacement = new JButton( |
489 |
PluginServices.getText(this, "placement")+"..."); |
490 |
btnPlacement.addActionListener(this);
|
491 |
} |
492 |
return btnPlacement;
|
493 |
} |
494 |
|
495 |
private JButton getBtnFont() { |
496 |
if (btnFont == null) { |
497 |
btnFont = new JButton( |
498 |
PluginServices.getText(this,"fuente")+"..."); |
499 |
btnFont.addActionListener(this);
|
500 |
} |
501 |
return btnFont;
|
502 |
} |
503 |
|
504 |
private SymbolPreviewer getSymbolPreviewer() {
|
505 |
if (previewer == null) { |
506 |
previewer = new SymbolPreviewer();
|
507 |
previewer.setPreferredSize(new Dimension(420, 65)); |
508 |
} |
509 |
return previewer;
|
510 |
} |
511 |
|
512 |
private JComboBox getCmbMethod() { |
513 |
if (cmbMethod == null) { |
514 |
Iterator it = methods.keySet().iterator();
|
515 |
ArrayList aux = new ArrayList(); |
516 |
while (it.hasNext()) {
|
517 |
String name = (String) it.next(); |
518 |
|
519 |
Class methodClass = (Class) methods.get(name); |
520 |
ILabelingMethod method; |
521 |
try {
|
522 |
method = (ILabelingMethod) methodClass.newInstance(); |
523 |
MethodItem newItem = new MethodItem(name, method);
|
524 |
aux.add(newItem); |
525 |
|
526 |
} catch (InstantiationException e) { |
527 |
NotificationManager.addError("Trying to instantiate an interface" +
|
528 |
" or abstract class + "+methodClass.getName(), e);
|
529 |
} catch (IllegalAccessException e) { |
530 |
NotificationManager.addError("IllegalAccessException: does " +
|
531 |
methodClass.getName() + " class have an anonymous" +
|
532 |
" constructor?", e);
|
533 |
} |
534 |
|
535 |
} |
536 |
cmbMethod = new JComboBox(aux.toArray()); |
537 |
cmbMethod.setSize(new Dimension(300, 22)); |
538 |
cmbMethod.addActionListener(this);
|
539 |
} |
540 |
return cmbMethod;
|
541 |
} |
542 |
|
543 |
private JButton getBtnEditExpression() { |
544 |
if (btnEditExpression == null) { |
545 |
btnEditExpression = new JButton( |
546 |
PluginServices.getText(this, "edit_expression")+"..."); |
547 |
btnEditExpression.addActionListener(this);
|
548 |
} |
549 |
return btnEditExpression;
|
550 |
} |
551 |
|
552 |
private JComboBox getCmbExpressions() { |
553 |
if (cmbExpressions == null) { |
554 |
cmbExpressions = new JComboBox(); |
555 |
cmbExpressions.setPreferredSize(new Dimension(150, 20)); |
556 |
cmbExpressions.addActionListener(this);
|
557 |
} |
558 |
return cmbExpressions;
|
559 |
|
560 |
} |
561 |
|
562 |
private JButton getBtnSQLQuery() { |
563 |
if (btnSQLQuery == null) { |
564 |
btnSQLQuery = new JButton(PluginServices.getText(this, "SQL_query")); |
565 |
btnSQLQuery.addActionListener(this);
|
566 |
} |
567 |
return btnSQLQuery;
|
568 |
} |
569 |
|
570 |
private JButton getBtnRenameClass() { |
571 |
if (btnRenameClass == null) { |
572 |
btnRenameClass = new JButton(PluginServices.getText(this, "remane_class")); |
573 |
btnRenameClass.addActionListener(this);
|
574 |
} |
575 |
return btnRenameClass;
|
576 |
} |
577 |
|
578 |
private JButton getBtnDelClass() { |
579 |
if (btnDelClass == null) { |
580 |
btnDelClass = new JButton(PluginServices.getText(this, "delete_class")); |
581 |
btnDelClass.addActionListener(this);
|
582 |
} |
583 |
return btnDelClass;
|
584 |
} |
585 |
|
586 |
private JButton getBtnAddClass() { |
587 |
if (btnAddClass == null) { |
588 |
btnAddClass = new JButton(PluginServices.getText(this, "add_class")); |
589 |
btnAddClass.addActionListener(this);
|
590 |
} |
591 |
return btnAddClass;
|
592 |
} |
593 |
|
594 |
private JCheckBox getChkLabelFeatures() { |
595 |
if (chkLabel == null) { |
596 |
chkLabel = new JCheckBox(); |
597 |
chkLabel.setText(PluginServices.getText(this, "label_features_in_this_class")); |
598 |
chkLabel.addActionListener(this);
|
599 |
} |
600 |
return chkLabel;
|
601 |
} |
602 |
|
603 |
private JComboBox getCmbClasses() { |
604 |
if (cmbClasses == null) { |
605 |
cmbClasses = new JComboBox(); |
606 |
cmbClasses.setPreferredSize(new Dimension(150, 20)); |
607 |
cmbClasses.addActionListener(this);
|
608 |
} |
609 |
return cmbClasses;
|
610 |
} |
611 |
|
612 |
private void setComponentEnabled(Component c, boolean b) { |
613 |
if (c instanceof JComponent) { |
614 |
JComponent c1 = (JComponent) c; |
615 |
for (int i = 0; i < c1.getComponentCount(); i++) { |
616 |
setComponentEnabled(c1.getComponent(i), b); |
617 |
} |
618 |
} |
619 |
c.setEnabled(b); |
620 |
} |
621 |
|
622 |
|
623 |
public void setModel(FLayer layer) throws IllegalArgumentException { |
624 |
if (layer instanceof ILabelable) { |
625 |
// to allow the labeling of non-FLyrVect layers
|
626 |
if (layer instanceof FLyrVect) { |
627 |
FLyrVect lv = (FLyrVect) layer; |
628 |
try {
|
629 |
fieldNames = lv.getRecordset().getFieldNames(); |
630 |
|
631 |
// detect the numeric fields
|
632 |
ArrayList l = new ArrayList(); |
633 |
for (int i = 0; i < fieldNames.length; i++) { |
634 |
switch (lv.getRecordset().getFieldType(i)) {
|
635 |
case Types.DECIMAL: |
636 |
case Types.NUMERIC: |
637 |
case Types.FLOAT: |
638 |
case Types.DOUBLE: |
639 |
case Types.INTEGER: |
640 |
case Types.REAL: |
641 |
case Types.SMALLINT: |
642 |
case Types.TINYINT: |
643 |
case Types.BIGINT: |
644 |
l.add(fieldNames[i]); |
645 |
break;
|
646 |
} |
647 |
} |
648 |
numericFieldNames = (String[]) l.toArray(new String[l.size()]); |
649 |
} catch (ReadDriverException e) {
|
650 |
NotificationManager.addError(PluginServices.getText(this, "accessing_file_structure"), e); |
651 |
} |
652 |
|
653 |
} |
654 |
|
655 |
|
656 |
this.layer = (ILabelable) layer;
|
657 |
|
658 |
// get the labeling strategy
|
659 |
ILabelingStrategy strategy = this.layer.getLabelingStrategy();
|
660 |
if (strategy == null) { |
661 |
// set a new (simplest) one
|
662 |
try {
|
663 |
strategy = LabelingFactory.createDefaultStrategy(layer); |
664 |
} catch (ReadDriverException e) {
|
665 |
strategy = null;
|
666 |
} |
667 |
} |
668 |
if (strategy != null) |
669 |
setMethod(strategy.getLabelingMethod()); |
670 |
setComponentEnabled(this, true); |
671 |
refreshControls(); |
672 |
|
673 |
String mode = (this.layer.getLabelingStrategy() instanceof AttrInTableLabeling) |
674 |
? ATTRS_IN_TABLE_ITEM : USER_DEFINED_ITEM; |
675 |
getCmbMode().setSelectedItem(mode); |
676 |
|
677 |
ActionEvent evt = new ActionEvent(chkApplyLabels, 0, null); |
678 |
evt.setSource(chkApplyLabels); |
679 |
actionPerformed(evt); |
680 |
|
681 |
} else {
|
682 |
setComponentEnabled(this, false); |
683 |
} |
684 |
} |
685 |
|
686 |
private void setMethod(ILabelingMethod labelingMethod) { |
687 |
ArrayList aux = new ArrayList(); |
688 |
for (int i = 0; i < getCmbMethod().getItemCount(); i++) { |
689 |
aux.add(((MethodItem) getCmbMethod().getItemAt(i)).method); |
690 |
} |
691 |
int i = aux.indexOf(labelingMethod);
|
692 |
if (i == -1) |
693 |
i = 0; // index of the simplest method: EquallyLabeled (must be installed) |
694 |
getCmbMethod().setSelectedIndex(i); |
695 |
|
696 |
|
697 |
} |
698 |
|
699 |
private ILabelingMethod getMethod() {
|
700 |
return ((MethodItem) getCmbMethod().getSelectedItem()).method;
|
701 |
} |
702 |
|
703 |
private void refreshControls() { |
704 |
if (layer == null) return; |
705 |
|
706 |
// enables labeling
|
707 |
getChkApplyLabels().setSelected(layer.isLabeled()); |
708 |
|
709 |
// fires an event from the method's combobox
|
710 |
actionPerformed(new ActionEvent(getCmbMethod(), 0, null)); |
711 |
|
712 |
// expressions combobox
|
713 |
refreshCmbExpressions(); |
714 |
|
715 |
// When the attributes are in the table -----
|
716 |
// field with the text
|
717 |
refreshCmbTextField(); |
718 |
|
719 |
// field with the rotation
|
720 |
refreshCmbRotationField(); |
721 |
|
722 |
// field with the text height or the text size
|
723 |
refreshTextHeight(); |
724 |
|
725 |
// the text size unit name
|
726 |
refreshCmbUnits(); |
727 |
|
728 |
} |
729 |
|
730 |
|
731 |
private void refreshCmbUnits() { |
732 |
getCmbUnits().setSelectedIndex(Project.getDefaultDistanceUnits()); |
733 |
|
734 |
if (layer.getLabelingStrategy() instanceof AttrInTableLabeling) { |
735 |
double[] aux2 = Attributes.CHANGE; |
736 |
|
737 |
AttrInTableLabeling aux = (AttrInTableLabeling) layer.getLabelingStrategy(); |
738 |
if (aux.getUnitFactor() < 0) { |
739 |
// size in pixels
|
740 |
getCmbUnits().setSelectedIndex(aux2.length); // pixels
|
741 |
return;
|
742 |
} |
743 |
|
744 |
for (int i = 0; i < aux2.length; i++) { |
745 |
if (aux2[i] == aux.getUnitFactor()*100) { |
746 |
getCmbUnits().setSelectedIndex(i); |
747 |
return;
|
748 |
}; |
749 |
} |
750 |
|
751 |
} |
752 |
} |
753 |
|
754 |
private void refreshTextHeight() { |
755 |
getCmbHeightField().removeAllItems(); |
756 |
for (int i = 0; i < numericFieldNames.length; i++) { |
757 |
getCmbHeightField().addItem(numericFieldNames[i]); |
758 |
} |
759 |
|
760 |
if (layer.getLabelingStrategy() instanceof AttrInTableLabeling) { |
761 |
AttrInTableLabeling aux = (AttrInTableLabeling) layer.getLabelingStrategy(); |
762 |
try {
|
763 |
getTxtHeightField().setText(String.valueOf(aux.getFixedSize()));
|
764 |
getRdBtnFixedHeight().setSelected(aux.usesFixedSize()); |
765 |
getRdBtnHeightField().setSelected(!aux.usesFixedSize()); |
766 |
|
767 |
String item = aux.getHeightField();
|
768 |
getCmbHeightField().setSelectedItem(item); |
769 |
|
770 |
} catch (ReadDriverException e) {
|
771 |
// should never happen
|
772 |
NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_text_height_field"), e); |
773 |
} |
774 |
} |
775 |
} |
776 |
|
777 |
private void refreshCmbRotationField() { |
778 |
getCmbRotationField().removeAllItems(); |
779 |
getCmbRotationField().addItem(NO_FIELD_ITEM); |
780 |
for (int i = 0; i < numericFieldNames.length; i++) { |
781 |
getCmbRotationField().addItem(numericFieldNames[i]); |
782 |
} |
783 |
|
784 |
if (layer.getLabelingStrategy() instanceof AttrInTableLabeling) { |
785 |
AttrInTableLabeling aux = (AttrInTableLabeling) layer.getLabelingStrategy(); |
786 |
try {
|
787 |
String item = aux.getRotationField();
|
788 |
getCmbRotationField().setSelectedItem(item != null? item : NO_FIELD_ITEM);
|
789 |
} catch (ReadDriverException e) {
|
790 |
// should never happen
|
791 |
NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_rotation_field"), e); |
792 |
} |
793 |
} |
794 |
} |
795 |
|
796 |
private void refreshCmbTextField() { |
797 |
getCmbTextField().removeAllItems(); |
798 |
for (int i = 0; i < fieldNames.length; i++) { |
799 |
getCmbTextField().addItem(fieldNames[i]); |
800 |
} |
801 |
|
802 |
if (layer.getLabelingStrategy() instanceof AttrInTableLabeling) { |
803 |
AttrInTableLabeling aux = (AttrInTableLabeling) layer.getLabelingStrategy(); |
804 |
try {
|
805 |
String item = aux.getTextField();
|
806 |
getCmbTextField().setSelectedItem(item != null? item : NO_FIELD_ITEM);
|
807 |
} catch (ReadDriverException e) {
|
808 |
// should never happen
|
809 |
NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_text_field"), e); |
810 |
} |
811 |
} |
812 |
} |
813 |
|
814 |
|
815 |
private void refreshCmbExpressions() { |
816 |
ArrayList exp = getExpressions();
|
817 |
getCmbExpressions().removeAllItems(); |
818 |
for (int i = 0; i < exp.size(); i++) |
819 |
getCmbExpressions().addItem(exp.get(i)); |
820 |
LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
821 |
if (lc != null) |
822 |
getCmbExpressions().setSelectedItem(lc.getLabelExpression()); |
823 |
} |
824 |
|
825 |
private ArrayList getExpressions() { |
826 |
if (expressions == null) { |
827 |
expressions = new ArrayList(); |
828 |
try {
|
829 |
String[] n = ((FLyrVect) layer).getRecordset().getFieldNames(); |
830 |
for (int i = 0; i < n.length; i++) { |
831 |
expressions.add("[ "+n[i]+" ]"); |
832 |
} |
833 |
} catch (Exception e) { |
834 |
NotificationManager.addError( |
835 |
PluginServices.getText( |
836 |
this, "could_not_retreive_layer_names"), e); |
837 |
} |
838 |
} |
839 |
return expressions;
|
840 |
} |
841 |
|
842 |
public void actionPerformed(ActionEvent e) { |
843 |
JComponent c = (JComponent)e.getSource(); |
844 |
if (c.equals(chkApplyLabels)) {
|
845 |
boolean b = chkApplyLabels.isSelected();
|
846 |
// enables/disables all components
|
847 |
for (int i = 0; i < content.getComponentCount(); i++) { |
848 |
Component c1 = content.getComponent(i);
|
849 |
if (!c1.equals(c))
|
850 |
setComponentEnabled(c1, b); |
851 |
} |
852 |
if (b) actionPerformed(new ActionEvent(getCmbMethod(), 0, null)); |
853 |
|
854 |
} else if (c.equals(btnAddClass)) { |
855 |
LabelClass newClass = new LabelClass();
|
856 |
newClass.setName(PluginServices.getText(this, "labeling")+String.valueOf(++newClassSuffix)); |
857 |
getMethod().addLabelClass(newClass); |
858 |
refreshCmbClasses(); |
859 |
getCmbClasses().setSelectedItem(newClass); |
860 |
} else if (c.equals(btnDelClass)) { |
861 |
LabelClass clazz = getActiveClass(); |
862 |
getMethod().deleteLabelClass(clazz); |
863 |
refreshCmbClasses(); |
864 |
} else if (c.equals(btnEditExpression)) { |
865 |
ExprEditorPanel ep = new ExprEditorPanel((String) getCmbExpressions(). |
866 |
getSelectedItem()); |
867 |
PluginServices.getMDIManager().addWindow( ep ); |
868 |
getCmbExpressions().addItem(ep.getExpression()); |
869 |
getCmbExpressions().setSelectedItem(ep.getExpression()); |
870 |
} else if (c.equals(btnFont)) { |
871 |
Font newFont = FontChooser.showDialog(PluginServices.getText(this, "font"), labelFont); |
872 |
if (newFont != null) { |
873 |
labelFont = newFont; |
874 |
} |
875 |
|
876 |
} else if (c.equals(btnLabelStyles)) { |
877 |
LabelClass clazz = getActiveClass(); |
878 |
// here open symbol selector
|
879 |
|
880 |
StyleSelector stySel = new StyleSelector(
|
881 |
clazz.getLabelStyle(), |
882 |
FShape.TEXT ); |
883 |
PluginServices.getMDIManager().addWindow(stySel); |
884 |
ILabelStyle sty = (ILabelStyle) stySel.getSelectedObject(); |
885 |
if (sty != null) |
886 |
// gather the symbol and apply to the class
|
887 |
clazz.setLabelStyle(sty); |
888 |
} else if (c.equals(btnPlacement)) { |
889 |
|
890 |
try {
|
891 |
PlacementProperties pp = new PlacementProperties(
|
892 |
(FLyrVect) layer, |
893 |
getPlacementConstraints()); |
894 |
PluginServices.getMDIManager().addWindow(pp); |
895 |
placementConstraints = pp.getPlacementConstraints(); |
896 |
} catch (ClassCastException ccEx) { |
897 |
NotificationManager.addError("Placement constraints not prepared for:"
|
898 |
+layer.getClass().getName(), |
899 |
ccEx); |
900 |
} catch (ReadDriverException dEx) {
|
901 |
NotificationManager.addWarning("Should be unreachable code", dEx);
|
902 |
NotificationManager.addError(PluginServices.getText(this, "usupported_layer_type"), dEx); |
903 |
} |
904 |
|
905 |
} else if (c.equals(btnRenameClass)) { |
906 |
LabelClass clazz = getActiveClass(); |
907 |
String newName = JOptionPane.showInputDialog( |
908 |
PluginServices.getText(this, "enter_new_name")); |
909 |
if (newName != null) |
910 |
getMethod().renameLabelClass(clazz, newName); |
911 |
refreshCmbClasses(); |
912 |
} else if (c.equals(btnSQLQuery)) { |
913 |
|
914 |
} else if (c.equals(btnVisualization)) { |
915 |
|
916 |
} else if (c.equals(chkLabel)) { |
917 |
LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
918 |
if (lc == null) |
919 |
lc = getMethod().getDefaultLabelClass(); |
920 |
lc.setVisible(chkLabel.isSelected()); |
921 |
} else if (c.equals(chkTextOnly)) { |
922 |
|
923 |
} else if (c.equals(cmbClasses)) { |
924 |
// refresh expressions
|
925 |
LabelClass lc = (LabelClass) cmbClasses.getSelectedItem(); |
926 |
if (lc != null && !getExpressions().contains(lc.getLabelExpression())) { |
927 |
getExpressions().add(0, lc.getLabelExpression());
|
928 |
} |
929 |
refreshCmbExpressions(); |
930 |
} else if (c.equals(cmbExpressions)) { |
931 |
LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
932 |
if (lc == null) |
933 |
lc = getMethod().getDefaultLabelClass(); |
934 |
lc.setLabelExpression((String) cmbExpressions.getSelectedItem());
|
935 |
} else if (c.equals(cmbMethod)) { |
936 |
// disable components in class panel
|
937 |
// multiple class or not enables or disables the class panel
|
938 |
setComponentEnabled(classesPanel, getMethod().allowsMultipleClass()); |
939 |
refreshCmbClasses(); |
940 |
} else if (c.equals(btnSymbol)) { |
941 |
LabelClass clazz = getActiveClass(); |
942 |
// here open symbol selector
|
943 |
|
944 |
SymbolSelector symSel = new SymbolSelector(
|
945 |
clazz.getLabelSymbol(), |
946 |
FShape.TEXT, |
947 |
new SelectorFilter() {
|
948 |
public boolean accepts(Object obj) { |
949 |
if (obj instanceof ISymbol) { |
950 |
ISymbol sym = (ISymbol) obj; |
951 |
return sym.getSymbolType() == FShape.TEXT;
|
952 |
} |
953 |
return false; |
954 |
} |
955 |
}); |
956 |
PluginServices.getMDIManager().addWindow(symSel); |
957 |
ISymbol sym = (ISymbol) symSel.getSelectedObject(); |
958 |
if (sym != null) |
959 |
// gather the symbol and apply to the class
|
960 |
clazz.setSymbol((ITextSymbol) symSel.getSelectedObject()); |
961 |
} else if (c.equals(cmbMode)) { |
962 |
remove(content); |
963 |
if (cmbMode.getSelectedItem().equals(USER_DEFINED_ITEM)) {
|
964 |
|
965 |
content.remove(getTableDefinedContent()); |
966 |
content.add(getUserDefinedContent()); |
967 |
} else {
|
968 |
|
969 |
content.remove(getUserDefinedContent()); |
970 |
content.add(getTableDefinedContent()); |
971 |
} |
972 |
add(content, BorderLayout.CENTER);
|
973 |
actionPerformed(new ActionEvent(chkApplyLabels, 0, null)); |
974 |
revalidate(); |
975 |
paintImmediately(getBounds()); |
976 |
} |
977 |
} |
978 |
|
979 |
private void refreshCmbClasses() { |
980 |
// label classes
|
981 |
getCmbClasses().removeAllItems(); |
982 |
LabelClass[] lClasses = getMethod().getLabelClasses();
|
983 |
for (int i = 0; i < lClasses.length; i++) { |
984 |
getCmbClasses().addItem(lClasses[i]); |
985 |
} |
986 |
|
987 |
refreshCmbExpressions(); |
988 |
} |
989 |
|
990 |
private LabelClass getActiveClass() {
|
991 |
return (LabelClass) getCmbClasses().getSelectedItem();
|
992 |
} |
993 |
|
994 |
public void acceptAction() { |
995 |
|
996 |
} |
997 |
|
998 |
public void cancelAction() { |
999 |
|
1000 |
} |
1001 |
|
1002 |
public void applyAction() { |
1003 |
if (layer != null) { // in other case the layer is not labelable |
1004 |
layer.setIsLabeled(getChkApplyLabels().isSelected()); |
1005 |
if (getCmbMode().getSelectedItem().equals(USER_DEFINED_ITEM)) {
|
1006 |
// user selected an automated labeling strategy
|
1007 |
try {
|
1008 |
layer.setLabelingStrategy( |
1009 |
LabelingFactory. |
1010 |
createStrategy((FLayer) layer, |
1011 |
getMethod(), |
1012 |
getPlacementConstraints(), |
1013 |
getZoomConstraints())); |
1014 |
} catch (ReadDriverException e) {
|
1015 |
NotificationManager.addError( |
1016 |
PluginServices.getText( |
1017 |
this, "failed_creating_labeling_strategy"), e); |
1018 |
} |
1019 |
} else if (getCmbMode().getSelectedItem().equals(ATTRS_IN_TABLE_ITEM)) { |
1020 |
// user selected to define each label attributes from values
|
1021 |
// contained in the table for each feature row.
|
1022 |
|
1023 |
double fixedSize;
|
1024 |
try {
|
1025 |
fixedSize = Double.parseDouble(getTxtHeightField().getText());
|
1026 |
} catch (Exception e) { |
1027 |
fixedSize = 10;
|
1028 |
} |
1029 |
AttrInTableLabeling strategy = new AttrInTableLabeling();
|
1030 |
strategy.setLayer((FLyrVect) layer); |
1031 |
strategy.setHeightField( |
1032 |
(String) getCmbHeightField().getSelectedItem());
|
1033 |
strategy.setRotationField( |
1034 |
(String) getCmbRotationField().getSelectedItem());
|
1035 |
strategy.setTextField( |
1036 |
(String) getCmbTextField().getSelectedItem());
|
1037 |
strategy.setUsesFixedSize(getRdBtnFixedHeight().isSelected()); |
1038 |
strategy.setFixedSize(fixedSize); |
1039 |
// add more attributes for AttrInTableLabeling (if you need) here
|
1040 |
double unitFactor;
|
1041 |
try {
|
1042 |
unitFactor = Attributes.CHANGE[getCmbUnits().getSelectedIndex()]/100; |
1043 |
} catch (ArrayIndexOutOfBoundsException aioobEx) { //jijiji |
1044 |
unitFactor = -1; // which represents size in pixel |
1045 |
} |
1046 |
strategy.setUnitFactor(unitFactor); |
1047 |
layer.setLabelingStrategy(strategy); |
1048 |
} |
1049 |
} |
1050 |
} |
1051 |
|
1052 |
private IZoomConstraints getZoomConstraints() {
|
1053 |
return zoomConstraints;
|
1054 |
} |
1055 |
|
1056 |
private IPlacementConstraints getPlacementConstraints() {
|
1057 |
return placementConstraints;
|
1058 |
} |
1059 |
|
1060 |
public String getName() { |
1061 |
return PluginServices.getText(this,"Etiquetados"); |
1062 |
} |
1063 |
} |
1064 |
|