root / trunk / extensions / extSymbology / src / org / gvsig / symbology / gui / styling / LabelClassRenderingProperties.java @ 24989
History | View | Annotate | Download (11.4 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
package org.gvsig.symbology.gui.styling; |
42 |
|
43 |
import java.awt.BorderLayout; |
44 |
import java.awt.Component; |
45 |
import java.awt.Dimension; |
46 |
import java.awt.FlowLayout; |
47 |
import java.awt.Font; |
48 |
import java.awt.GridLayout; |
49 |
import java.awt.event.ActionEvent; |
50 |
import java.awt.event.ActionListener; |
51 |
import java.util.ArrayList; |
52 |
|
53 |
import javax.swing.BorderFactory; |
54 |
import javax.swing.JLabel; |
55 |
import javax.swing.JOptionPane; |
56 |
import javax.swing.JPanel; |
57 |
import javax.swing.JTextField; |
58 |
|
59 |
import org.gvsig.gui.beans.AcceptCancelPanel; |
60 |
import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
61 |
import org.gvsig.gui.beans.swing.JButton; |
62 |
|
63 |
import com.iver.andami.PluginServices; |
64 |
import com.iver.andami.messages.NotificationManager; |
65 |
import com.iver.andami.ui.mdiManager.IWindow; |
66 |
import com.iver.andami.ui.mdiManager.WindowInfo; |
67 |
import com.iver.cit.gvsig.fmap.core.CartographicSupport; |
68 |
import com.iver.cit.gvsig.fmap.core.FShape; |
69 |
import com.iver.cit.gvsig.fmap.core.styles.ILabelStyle; |
70 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
71 |
import com.iver.cit.gvsig.fmap.core.symbols.ITextSymbol; |
72 |
import com.iver.cit.gvsig.fmap.rendering.styling.labeling.LabelClass; |
73 |
import com.iver.cit.gvsig.gui.styling.SelectorFilter; |
74 |
import com.iver.cit.gvsig.gui.styling.StyleSelector; |
75 |
import com.iver.cit.gvsig.gui.styling.SymbolPreviewer; |
76 |
import com.iver.cit.gvsig.gui.styling.SymbolSelector; |
77 |
import com.iver.cit.gvsig.gui.utils.FontChooser; |
78 |
import com.iver.cit.gvsig.project.documents.view.legend.gui.ISymbolSelector; |
79 |
import com.iver.utiles.swing.JComboBox; |
80 |
|
81 |
/**
|
82 |
*
|
83 |
* LabelClassRenderingProperties.java
|
84 |
*
|
85 |
*
|
86 |
* @author jaume dominguez faus - jaume.dominguez@iver.es Feb 29, 2008
|
87 |
*
|
88 |
*/
|
89 |
public class LabelClassRenderingProperties extends GridBagLayoutPanel implements ActionListener{ |
90 |
private static final long serialVersionUID = 2232555304188584038L; |
91 |
private SymbolPreviewer previewer;
|
92 |
private JComboBox cmbExpressions; |
93 |
private JButton btnFont; |
94 |
private JButton btnSymbol; |
95 |
private JButton btnLabelStyles; |
96 |
private JButton btnEditExpression; |
97 |
private LabelClass lc;
|
98 |
private ArrayList<String> expressions; |
99 |
private String[] fieldNames; |
100 |
private boolean noEvent = false; |
101 |
|
102 |
private class ExprEditorPanel extends JPanel implements IWindow { |
103 |
private static final long serialVersionUID = -3867224882591879900L; |
104 |
private ActionListener action = new ActionListener() { |
105 |
public void actionPerformed(ActionEvent e) { |
106 |
if ("OK".equals(e.getActionCommand())) { |
107 |
if (validateExpr())
|
108 |
PluginServices.getMDIManager().closeWindow( |
109 |
ExprEditorPanel.this); |
110 |
else
|
111 |
JOptionPane.showMessageDialog(ExprEditorPanel.this,
|
112 |
PluginServices.getText(this, "syntax_error"), |
113 |
PluginServices.getText(this, "error"), |
114 |
JOptionPane.ERROR_MESSAGE);
|
115 |
} else {
|
116 |
getTxtExpression().setText(lastExtression); |
117 |
PluginServices.getMDIManager().closeWindow( |
118 |
ExprEditorPanel.this); |
119 |
} |
120 |
} |
121 |
}; |
122 |
private JTextField txtExpression; |
123 |
private String lastExtression; |
124 |
|
125 |
public ExprEditorPanel(String currentExpression) { |
126 |
super();
|
127 |
initialize(); |
128 |
lastExtression = currentExpression; |
129 |
getTxtExpression().setText(currentExpression); |
130 |
|
131 |
} |
132 |
|
133 |
private void initialize() { |
134 |
GridBagLayoutPanel content = new GridBagLayoutPanel();
|
135 |
content.addComponent(new JLabel(" "+PluginServices.getText(this, "label_expression_help"))); |
136 |
content.addComponent( |
137 |
" "+PluginServices.getText(this, "expression")+":", |
138 |
getTxtExpression()); |
139 |
setLayout(new BorderLayout(5, 5)); |
140 |
|
141 |
add(content, BorderLayout.CENTER);
|
142 |
add(new AcceptCancelPanel(action, action), BorderLayout.SOUTH); |
143 |
setSize(new Dimension(300, 80)); |
144 |
} |
145 |
|
146 |
private JTextField getTxtExpression() { |
147 |
if (txtExpression == null) { |
148 |
txtExpression = new JTextField(25); |
149 |
} |
150 |
return txtExpression;
|
151 |
} |
152 |
|
153 |
public String getExpression() { |
154 |
return getTxtExpression().getText();
|
155 |
} |
156 |
|
157 |
public WindowInfo getWindowInfo() {
|
158 |
WindowInfo viewInfo = new WindowInfo(WindowInfo.MODALDIALOG);
|
159 |
viewInfo.setWidth(getWidth()); |
160 |
viewInfo.setHeight(getHeight()); |
161 |
viewInfo.setTitle(PluginServices.getText(this,"label_expression_editor")); |
162 |
return viewInfo;
|
163 |
} |
164 |
|
165 |
public Object getWindowProfile() { |
166 |
return WindowInfo.DIALOG_PROFILE;
|
167 |
} |
168 |
|
169 |
private boolean validateExpr() { |
170 |
// TODO : implement it
|
171 |
return true; |
172 |
} |
173 |
} |
174 |
|
175 |
public LabelClassRenderingProperties() {
|
176 |
initialize(); |
177 |
} |
178 |
|
179 |
private void initialize() { |
180 |
JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
181 |
aux.setBorder(BorderFactory.createTitledBorder(
|
182 |
null, PluginServices.getText(this, "text_string"))); |
183 |
aux.add(new JLabel(PluginServices.getText(this, "expression")+":")); |
184 |
aux.add(getCmbExpressions()); |
185 |
aux.add(getBtnEditExpression()); |
186 |
aux.setPreferredSize(new Dimension(612, 60)); |
187 |
addComponent(aux); |
188 |
|
189 |
|
190 |
aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
191 |
aux.setBorder(BorderFactory.createTitledBorder(
|
192 |
null, PluginServices.getText(this, "text_symbol"))); |
193 |
aux.add(getSymbolPreviewer()); |
194 |
|
195 |
JPanel aux2 = new JPanel(); |
196 |
aux2.add(getBtnFont()); |
197 |
aux2.add(getBtnSymbol()); |
198 |
aux2.add(getBtnLabelStyles()); |
199 |
|
200 |
aux2.setLayout(new GridLayout(aux2.getComponentCount(), 1)); |
201 |
aux.add(aux2); |
202 |
aux.setPreferredSize(new Dimension(612, 100)); |
203 |
addComponent(aux); |
204 |
} |
205 |
|
206 |
|
207 |
public void setFieldNames(String[] fieldNames) { |
208 |
this.fieldNames = fieldNames;
|
209 |
} |
210 |
|
211 |
private void refreshCmbExpressions() { |
212 |
|
213 |
ArrayList<String> exp = getExpressions(); |
214 |
|
215 |
String expr = lc.getStringLabelExpression();
|
216 |
|
217 |
noEvent = true;
|
218 |
if ( lc != null && |
219 |
expr !=null &&
|
220 |
!expr.equals("") &&
|
221 |
!exp.contains(expr)) { |
222 |
exp.add(0, expr);
|
223 |
} |
224 |
|
225 |
getCmbExpressions().removeAllItems(); |
226 |
for (int i = 0; i < exp.size(); i++) { |
227 |
getCmbExpressions().addItem(exp.get(i)); |
228 |
} |
229 |
if (lc != null) { |
230 |
getCmbExpressions().setSelectedItem(lc.getLabelExpressions()); |
231 |
} else {
|
232 |
getCmbExpressions().setSelectedItem(exp.get(0));
|
233 |
} |
234 |
noEvent = false;
|
235 |
} |
236 |
|
237 |
private JButton getBtnEditExpression() { |
238 |
if (btnEditExpression == null) { |
239 |
btnEditExpression = new JButton( |
240 |
PluginServices.getText(this, "edit_expression")+"..."); |
241 |
btnEditExpression.setName("BTNEDITEXPRESSION");
|
242 |
btnEditExpression.addActionListener(this);
|
243 |
} |
244 |
return btnEditExpression;
|
245 |
} |
246 |
|
247 |
private JButton getBtnSymbol() { |
248 |
if (btnSymbol == null) { |
249 |
btnSymbol = new JButton(PluginServices.getText(this, "symbol")); |
250 |
btnSymbol.setName("BTNSYMBOL");
|
251 |
btnSymbol.addActionListener(this);
|
252 |
} |
253 |
|
254 |
return btnSymbol;
|
255 |
} |
256 |
|
257 |
private ArrayList<String> getExpressions() { |
258 |
if (expressions == null) { |
259 |
expressions = new ArrayList<String>(); |
260 |
try {
|
261 |
for (int i = 0; i < fieldNames.length; i++) { |
262 |
expressions.add("["+fieldNames[i]+"];"); |
263 |
} |
264 |
} catch (Exception e) { |
265 |
NotificationManager.addError( |
266 |
PluginServices.getText( |
267 |
this, "could_not_retreive_layer_field_names"), e); |
268 |
} |
269 |
} |
270 |
return expressions;
|
271 |
} |
272 |
private JComboBox getCmbExpressions() { |
273 |
if (cmbExpressions == null) { |
274 |
cmbExpressions = new JComboBox(); |
275 |
cmbExpressions.setPreferredSize(new Dimension(150, 20)); |
276 |
cmbExpressions.setName("CMBEXPRESSIONS");
|
277 |
cmbExpressions.addActionListener(this);
|
278 |
} |
279 |
return cmbExpressions;
|
280 |
|
281 |
} |
282 |
|
283 |
private JButton getBtnFont() { |
284 |
if (btnFont == null) { |
285 |
btnFont = new JButton( |
286 |
PluginServices.getText(this,"fuente")+"..."); |
287 |
btnFont.setName("BTNFONT");
|
288 |
btnFont.addActionListener(this);
|
289 |
} |
290 |
return btnFont;
|
291 |
} |
292 |
|
293 |
private SymbolPreviewer getSymbolPreviewer() {
|
294 |
if (previewer == null) { |
295 |
previewer = new SymbolPreviewer();
|
296 |
previewer.setPreferredSize(new Dimension(420, 65)); |
297 |
} |
298 |
return previewer;
|
299 |
} |
300 |
|
301 |
|
302 |
public void setModel(LabelClass lc) { |
303 |
this.lc = lc;
|
304 |
refreshCmbExpressions(); |
305 |
refreshTextSymbolPreviewer(); |
306 |
} |
307 |
|
308 |
public void actionPerformed(ActionEvent e) { |
309 |
if (noEvent) return; |
310 |
Component c = (Component) e.getSource(); |
311 |
if (c.equals(btnEditExpression)) {
|
312 |
ExprEditorPanel ep = new ExprEditorPanel((String) getCmbExpressions(). |
313 |
getSelectedItem()); |
314 |
PluginServices.getMDIManager().addWindow( ep ); |
315 |
getCmbExpressions().addItem(ep.getExpression()); |
316 |
getCmbExpressions().setSelectedItem(ep.getExpression()); |
317 |
// lc.setLabelExpression(ep.getExpression());
|
318 |
} else if (c.equals(btnFont)) { |
319 |
Font labelFont = lc.getTextSymbol().getFont();
|
320 |
Font newFont = FontChooser.showDialog(PluginServices.getText(this, "font"), labelFont); |
321 |
if (newFont != null) { |
322 |
lc.getTextSymbol().setFont(newFont); |
323 |
} |
324 |
refreshTextSymbolPreviewer(); |
325 |
} else if (c.equals(btnLabelStyles)) { |
326 |
// here open symbol selector
|
327 |
|
328 |
StyleSelector stySel = new StyleSelector(
|
329 |
lc.getLabelStyle(), |
330 |
FShape.TEXT ); |
331 |
stySel.setUnit(lc.getUnit()); |
332 |
stySel.setReferenceSystem(lc.getReferenceSystem()); |
333 |
PluginServices.getMDIManager().addWindow(stySel); |
334 |
ILabelStyle sty = (ILabelStyle) stySel.getSelectedObject(); |
335 |
if (sty != null) { |
336 |
// gather the style and apply to the class
|
337 |
lc.setLabelStyle(sty); |
338 |
lc.setUnit(stySel.getUnit()); |
339 |
lc.setReferenceSystem(stySel.getReferenceSystem()); |
340 |
|
341 |
} |
342 |
} else if (c.equals(cmbExpressions)) { |
343 |
// lc.setLabelExpression((String) cmbExpressions.getSelectedItem());
|
344 |
} if (c.equals(btnSymbol)) {
|
345 |
|
346 |
// here open symbol selector
|
347 |
|
348 |
ISymbolSelector symSel = SymbolSelector.createSymbolSelector(lc.getTextSymbol(), |
349 |
FShape.TEXT, |
350 |
new SelectorFilter() {
|
351 |
public boolean accepts(Object obj) { |
352 |
if (obj instanceof ISymbol) { |
353 |
ISymbol sym = (ISymbol) obj; |
354 |
return sym.getSymbolType() == FShape.TEXT;
|
355 |
} |
356 |
return false; |
357 |
} |
358 |
}); |
359 |
|
360 |
PluginServices.getMDIManager().addWindow(symSel); |
361 |
ISymbol sym = (ISymbol) symSel.getSelectedObject(); |
362 |
if (sym != null) { |
363 |
// gather the symbol and apply to the class
|
364 |
if (sym instanceof CartographicSupport) { |
365 |
CartographicSupport csSty = (CartographicSupport) sym; |
366 |
lc.setUnit(csSty.getUnit()); |
367 |
lc.setReferenceSystem(csSty.getReferenceSystem()); |
368 |
} |
369 |
lc.setTextSymbol((ITextSymbol) sym); |
370 |
|
371 |
} |
372 |
|
373 |
refreshTextSymbolPreviewer(); |
374 |
} |
375 |
} |
376 |
|
377 |
private JButton getBtnLabelStyles() { |
378 |
if (btnLabelStyles == null) { |
379 |
btnLabelStyles = new JButton( |
380 |
PluginServices.getText(this, "label_styles")+"..."); |
381 |
btnLabelStyles.setName("BTNLABELSTYLES");
|
382 |
btnLabelStyles.addActionListener(this);
|
383 |
} |
384 |
return btnLabelStyles;
|
385 |
} |
386 |
|
387 |
private void refreshTextSymbolPreviewer() { |
388 |
ITextSymbol textSym = lc.getTextSymbol(); |
389 |
textSym.setText(PluginServices.getText(this, "GeneralLabeling.sample_text")); |
390 |
getSymbolPreviewer().setSymbol(textSym); |
391 |
|
392 |
} |
393 |
|
394 |
} |