svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / styling / StyleSelector.java @ 27576
History | View | Annotate | Download (15.5 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 |
|
42 |
/* CVS MESSAGES:
|
43 |
*
|
44 |
* $Id: StyleSelector.java 27576 2009-03-26 12:41:07Z vcaballero $
|
45 |
* $Log$
|
46 |
* Revision 1.11 2007-08-21 09:32:53 jvidal
|
47 |
* javadoc
|
48 |
*
|
49 |
* Revision 1.10 2007/05/31 09:36:22 jaume
|
50 |
* *** empty log message ***
|
51 |
*
|
52 |
* Revision 1.9 2007/05/10 09:47:50 jaume
|
53 |
* *** empty log message ***
|
54 |
*
|
55 |
* Revision 1.8 2007/05/08 15:44:07 jaume
|
56 |
* *** empty log message ***
|
57 |
*
|
58 |
* Revision 1.7 2007/04/27 12:10:17 jaume
|
59 |
* *** empty log message ***
|
60 |
*
|
61 |
* Revision 1.6 2007/04/11 16:02:43 jaume
|
62 |
* file filter
|
63 |
*
|
64 |
* Revision 1.5 2007/04/05 16:08:34 jaume
|
65 |
* Styled labeling stuff
|
66 |
*
|
67 |
* Revision 1.4 2007/04/04 16:01:14 jaume
|
68 |
* *** empty log message ***
|
69 |
*
|
70 |
* Revision 1.2 2007/03/09 11:25:00 jaume
|
71 |
* Advanced symbology (start committing)
|
72 |
*
|
73 |
* Revision 1.1.2.4 2007/02/21 07:35:14 jaume
|
74 |
* *** empty log message ***
|
75 |
*
|
76 |
* Revision 1.1.2.3 2007/02/08 15:43:04 jaume
|
77 |
* some bug fixes in the editor and removed unnecessary imports
|
78 |
*
|
79 |
* Revision 1.1.2.2 2007/01/30 18:10:10 jaume
|
80 |
* start commiting labeling stuff
|
81 |
*
|
82 |
* Revision 1.1.2.1 2007/01/26 13:49:03 jaume
|
83 |
* *** empty log message ***
|
84 |
*
|
85 |
*
|
86 |
*/
|
87 |
package com.iver.cit.gvsig.gui.styling; |
88 |
|
89 |
import java.awt.BorderLayout; |
90 |
import java.awt.Color; |
91 |
import java.awt.Component; |
92 |
import java.awt.Dimension; |
93 |
import java.awt.FlowLayout; |
94 |
import java.awt.event.ActionEvent; |
95 |
import java.awt.event.ActionListener; |
96 |
import java.io.File; |
97 |
import java.io.FileWriter; |
98 |
import java.util.prefs.Preferences; |
99 |
|
100 |
import javax.swing.BorderFactory; |
101 |
import javax.swing.BoxLayout; |
102 |
import javax.swing.JComponent; |
103 |
import javax.swing.JFileChooser; |
104 |
import javax.swing.JLabel; |
105 |
import javax.swing.JList; |
106 |
import javax.swing.JOptionPane; |
107 |
import javax.swing.JPanel; |
108 |
import javax.swing.JTextField; |
109 |
import javax.swing.ListCellRenderer; |
110 |
import javax.swing.event.ListSelectionEvent; |
111 |
import javax.swing.event.ListSelectionListener; |
112 |
|
113 |
import org.exolab.castor.xml.Marshaller; |
114 |
import org.gvsig.gui.beans.AcceptCancelPanel; |
115 |
import org.gvsig.gui.beans.controls.dnd.JDnDList; |
116 |
import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
117 |
|
118 |
import com.iver.andami.PluginServices; |
119 |
import com.iver.andami.messages.NotificationManager; |
120 |
import com.iver.cit.gvsig.fmap.core.CartographicSupport; |
121 |
import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
122 |
import com.iver.cit.gvsig.fmap.core.styles.ILabelStyle; |
123 |
import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
124 |
import com.iver.cit.gvsig.gui.JComboBoxUnits; |
125 |
import com.iver.cit.gvsig.gui.panels.ImageSizePanel; |
126 |
import com.iver.utiles.XMLEntity; |
127 |
|
128 |
/**
|
129 |
* Creates a panel where the user can select a style for an object that allows
|
130 |
* to manage this property.This panel will be similar to the symbol selector panel
|
131 |
* and, on it, the user will have a previsualization of the style of objects
|
132 |
* stored and posibilities to modify an existing one, to create a new one
|
133 |
* and so on.
|
134 |
*
|
135 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
136 |
*
|
137 |
*/
|
138 |
public class StyleSelector extends SymbolSelector{ |
139 |
private static final long serialVersionUID = -7476555713446755512L; |
140 |
private ImageSizePanel isp;
|
141 |
private IStyle styleType;
|
142 |
private IStyle previousStyle;
|
143 |
private boolean showPanelOptions = true; |
144 |
|
145 |
public StyleSelector(IStyle style, int shapeType) { |
146 |
this(style, shapeType, new StyleSelectorFilter() { |
147 |
|
148 |
public boolean accepts(Object obj) { |
149 |
return obj instanceof IStyle; |
150 |
} |
151 |
|
152 |
public IStyle getAllowedObject() {
|
153 |
return null; |
154 |
} |
155 |
}); |
156 |
} |
157 |
/**
|
158 |
* Constructor method
|
159 |
*
|
160 |
* @param style
|
161 |
* @param shapeType
|
162 |
* @param filter
|
163 |
*/
|
164 |
public StyleSelector(IStyle style, int shapeType, StyleSelectorFilter filter) { |
165 |
this(style, shapeType, filter, true); |
166 |
} |
167 |
|
168 |
|
169 |
public StyleSelector(IStyle style, int shapeType, StyleSelectorFilter filter, boolean showPanelOptions) { |
170 |
super(null, shapeType, filter, false); |
171 |
|
172 |
this.previousStyle = (IStyle)style;
|
173 |
IStyle clonedStyle = null;
|
174 |
if (style != null){ |
175 |
clonedStyle = SymbologyFactory.createStyleFromXML( |
176 |
((IStyle)style).getXMLEntity(), "");
|
177 |
} |
178 |
|
179 |
|
180 |
this.showPanelOptions = showPanelOptions;
|
181 |
|
182 |
styleType = ((StyleSelectorFilter)filter).getAllowedObject(); |
183 |
Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
184 |
rootDir = new File(prefs.get("SymbolStylesFolder", System.getProperty("user.home")+"/gvSIG/Styles")); |
185 |
if (!rootDir.exists())
|
186 |
rootDir.mkdir(); |
187 |
|
188 |
try {
|
189 |
initialize(clonedStyle); |
190 |
} catch (ClassNotFoundException e) { |
191 |
throw new Error(e); |
192 |
} |
193 |
lblTitle.setText(PluginServices.getText(this, "label_styles")); |
194 |
treeRootName = PluginServices.getText(this, "style_library"); |
195 |
|
196 |
} |
197 |
|
198 |
|
199 |
|
200 |
@Override
|
201 |
protected void initialize(Object currentElement) throws ClassNotFoundException { |
202 |
library = new StyleLibrary(rootDir);
|
203 |
|
204 |
this.setLayout(new BorderLayout()); |
205 |
this.setSize(400, 221); |
206 |
|
207 |
this.add(getJNorthPanel(), BorderLayout.NORTH); |
208 |
this.add(getJSplitPane(), BorderLayout.CENTER); |
209 |
this.add(getJEastPanel(), BorderLayout.EAST); |
210 |
ActionListener okAction = new ActionListener() { |
211 |
public void actionPerformed(ActionEvent e) { |
212 |
accepted = true;
|
213 |
PluginServices.getMDIManager().closeWindow(StyleSelector.this); |
214 |
} |
215 |
}, cancelAction = new ActionListener() { |
216 |
public void actionPerformed(ActionEvent e) { |
217 |
accepted = false;
|
218 |
PluginServices.getMDIManager().closeWindow(StyleSelector.this); |
219 |
} |
220 |
}; |
221 |
|
222 |
okCancelPanel = new AcceptCancelPanel();
|
223 |
okCancelPanel.setOkButtonActionListener(okAction); |
224 |
okCancelPanel.setCancelButtonActionListener(cancelAction); |
225 |
|
226 |
this.add(okCancelPanel, BorderLayout.SOUTH); |
227 |
libraryBrowser.setSelectionRow(0);
|
228 |
|
229 |
SillyDragNDropAction dndAction = new SillyDragNDropAction();
|
230 |
libraryBrowser.addMouseListener(dndAction); |
231 |
libraryBrowser.addMouseMotionListener(dndAction); |
232 |
getJListSymbols().addMouseListener(dndAction); |
233 |
getJListSymbols().addMouseMotionListener(dndAction); |
234 |
|
235 |
setSymbol(currentElement); |
236 |
} |
237 |
|
238 |
@Override
|
239 |
public void setSymbol(Object style) { |
240 |
((StylePreviewer) jPanelPreview).setStyle((IStyle) style); |
241 |
updateOptionsPanel(); |
242 |
} |
243 |
|
244 |
@Override
|
245 |
public Object getSelectedObject() { |
246 |
// if (!accepted) return null;
|
247 |
Object mySelectedElement = ((StylePreviewer) jPanelPreview).getStyle();
|
248 |
|
249 |
if(mySelectedElement == null) |
250 |
return null; |
251 |
|
252 |
if (mySelectedElement instanceof CartographicSupport) { |
253 |
CartographicSupport csSym = (CartographicSupport) mySelectedElement; |
254 |
csSym.setUnit(cmbUnits.getSelectedUnitIndex()); |
255 |
csSym.setReferenceSystem(cmbReferenceSystem.getSelectedIndex()); |
256 |
} |
257 |
|
258 |
return mySelectedElement;
|
259 |
} |
260 |
|
261 |
protected SymbolSelectorListModel newListModel() {
|
262 |
StyleSelectorListModel listModel = new StyleSelectorListModel(
|
263 |
dir, |
264 |
sFilter, |
265 |
StyleSelectorListModel.STYLE_FILE_EXTENSION); |
266 |
return listModel;
|
267 |
|
268 |
} |
269 |
|
270 |
protected JPanel getJPanelOptions() { |
271 |
if (jPanelOptions == null) { |
272 |
jPanelOptions = new GridBagLayoutPanel();
|
273 |
if(showPanelOptions){
|
274 |
jPanelOptions.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "options"))); |
275 |
jPanelOptions.addComponent(getImageSizePanel()); |
276 |
jPanelOptions.addComponent(PluginServices.getText(this, "units"), |
277 |
cmbUnits = new JComboBoxUnits(true)); |
278 |
jPanelOptions.addComponent("",
|
279 |
cmbReferenceSystem = new JComboBoxUnitsReferenceSystem());
|
280 |
} |
281 |
} |
282 |
return jPanelOptions;
|
283 |
} |
284 |
|
285 |
/**
|
286 |
*
|
287 |
* This method initializes ImageSizePanel
|
288 |
*
|
289 |
* @return isp ImageSizePanel
|
290 |
*/
|
291 |
private ImageSizePanel getImageSizePanel() {
|
292 |
if (isp == null) { |
293 |
isp = new ImageSizePanel();
|
294 |
isp.addActionListener(new ActionListener() { |
295 |
public void actionPerformed(ActionEvent e) { |
296 |
ILabelStyle st = (ILabelStyle) getSelectedObject(); |
297 |
if (st != null) { |
298 |
double[] sz = isp.getImageDimension(); |
299 |
st.setSize(sz[0], sz[1]); |
300 |
} |
301 |
} |
302 |
}); |
303 |
} |
304 |
|
305 |
return isp;
|
306 |
} |
307 |
|
308 |
protected void updateOptionsPanel() { |
309 |
if(showPanelOptions){
|
310 |
IStyle s = ((StylePreviewer) jPanelPreview).getStyle(); |
311 |
if (s == null){ |
312 |
Dimension sz = new Dimension(0,0); |
313 |
getImageSizePanel().setImageSize(sz); |
314 |
} |
315 |
if (s instanceof ILabelStyle) { |
316 |
ILabelStyle lab = (ILabelStyle) s; |
317 |
Dimension sz = lab.getSize();
|
318 |
getImageSizePanel().setImageSize(sz); |
319 |
} |
320 |
} |
321 |
} |
322 |
|
323 |
|
324 |
/**
|
325 |
* This method initializes jList
|
326 |
*
|
327 |
* @return javax.swing.JList
|
328 |
*/
|
329 |
protected JList getJListSymbols() { |
330 |
if (jListSymbols == null) { |
331 |
jListSymbols = new JDnDList();
|
332 |
jListSymbols.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION); |
333 |
jListSymbols.setLayoutOrientation(JList.HORIZONTAL_WRAP);
|
334 |
jListSymbols.setVisibleRowCount(-1);
|
335 |
jListSymbols.addListSelectionListener(new ListSelectionListener() { |
336 |
public void valueChanged(ListSelectionEvent e) { |
337 |
if (jListSymbols.getSelectedValue()!=null) { |
338 |
IStyle selStyle = SymbologyFactory.createStyleFromXML( |
339 |
((IStyle) jListSymbols.getSelectedValue()).getXMLEntity(), null);
|
340 |
setStyle(selStyle); |
341 |
updateOptionsPanel(); |
342 |
} |
343 |
} |
344 |
|
345 |
}); |
346 |
ListCellRenderer renderer = new ListCellRenderer() { |
347 |
private Color mySelectedBGColor = new Color(255,145,100,255); |
348 |
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { |
349 |
IStyle sty = (IStyle) value; |
350 |
JPanel pnl = new JPanel(); |
351 |
BoxLayout layout = new BoxLayout(pnl, BoxLayout.Y_AXIS); |
352 |
pnl.setLayout(layout); |
353 |
Color bgColor = (isSelected) ? mySelectedBGColor
|
354 |
: getJListSymbols().getBackground(); |
355 |
|
356 |
pnl.setBackground(bgColor); |
357 |
StylePreviewer sp = new StylePreviewer();
|
358 |
sp.setShowOutline(false);
|
359 |
sp.setAlignmentX(Component.CENTER_ALIGNMENT);
|
360 |
sp.setPreferredSize(new Dimension(50, 50)); |
361 |
sp.setStyle(sty); |
362 |
sp.setBackground(bgColor); |
363 |
pnl.add(sp); |
364 |
JLabel lbl = new JLabel(sty.getDescription()); |
365 |
lbl.setBackground(bgColor); |
366 |
lbl.setAlignmentX(Component.CENTER_ALIGNMENT);
|
367 |
pnl.add(lbl); |
368 |
|
369 |
return pnl;
|
370 |
} |
371 |
|
372 |
}; |
373 |
jListSymbols.setCellRenderer(renderer); |
374 |
} |
375 |
return jListSymbols;
|
376 |
} |
377 |
/**
|
378 |
* Modify the previsualization showed in the panel with the style of the
|
379 |
* new object selected.
|
380 |
*
|
381 |
* @param selectedValue
|
382 |
*/
|
383 |
protected void setStyle(Object selectedValue) { |
384 |
//selectedElement = selectedValue;
|
385 |
((StylePreviewer) jPanelPreview).setStyle((IStyle) selectedValue); |
386 |
doLayout(); |
387 |
updateOptionsPanel(); |
388 |
repaint(); |
389 |
} |
390 |
|
391 |
protected void newPressed() { |
392 |
|
393 |
StyleEditor se = new StyleEditor(styleType);
|
394 |
PluginServices.getMDIManager().addWindow(se); |
395 |
setStyle(se.getStyle()); |
396 |
|
397 |
} |
398 |
|
399 |
protected void propertiesPressed() { |
400 |
// boolean state = accepted;
|
401 |
// accepted = true;
|
402 |
StyleEditor se = new StyleEditor((IStyle) getSelectedObject());
|
403 |
if(se != null){ |
404 |
PluginServices.getMDIManager().addWindow(se); |
405 |
setStyle(se.getStyle()); |
406 |
} |
407 |
// accepted = state;
|
408 |
} |
409 |
|
410 |
protected void savePressed() { |
411 |
if (getSelectedObject() == null) |
412 |
return;
|
413 |
|
414 |
JFileChooser jfc = new JFileChooser(rootDir); |
415 |
javax.swing.filechooser.FileFilter ff = new javax.swing.filechooser.FileFilter() {
|
416 |
public boolean accept(File f) { |
417 |
return f.getAbsolutePath().
|
418 |
toLowerCase(). |
419 |
endsWith(StyleSelectorListModel.STYLE_FILE_EXTENSION); |
420 |
} |
421 |
|
422 |
public String getDescription() { |
423 |
return PluginServices.getText(
|
424 |
this, "gvSIG_style_definition_file")+ " ("+StyleSelectorListModel.STYLE_FILE_EXTENSION+")"; |
425 |
} |
426 |
}; |
427 |
jfc.setFileFilter(ff); |
428 |
JPanel accessory = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5)); |
429 |
accessory.add(new JLabel(PluginServices.getText(this, "enter_description"))); |
430 |
JTextField txtDesc = new JTextField(25); |
431 |
txtDesc.setText(((IStyle) getSelectedObject()).getDescription()); |
432 |
accessory.add(txtDesc); |
433 |
jfc.setAccessory(accessory); |
434 |
if (jfc.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) { |
435 |
File targetFile = jfc.getSelectedFile();
|
436 |
|
437 |
String fExtension = StyleSelectorListModel.STYLE_FILE_EXTENSION;
|
438 |
|
439 |
// apply description
|
440 |
String desc;
|
441 |
if (txtDesc.getText()==null || txtDesc.getText().trim().equals("")) { |
442 |
// default to file name
|
443 |
String s = targetFile.getAbsolutePath();
|
444 |
desc = s.substring(s.lastIndexOf(File.separator)+1).replaceAll(fExtension, ""); |
445 |
} else {
|
446 |
desc = txtDesc.getText().trim(); |
447 |
} |
448 |
IStyle s = (IStyle) getSelectedObject(); |
449 |
s.setDescription(desc); |
450 |
|
451 |
// save it
|
452 |
XMLEntity xml = s.getXMLEntity(); |
453 |
if (!targetFile.
|
454 |
getAbsolutePath(). |
455 |
toLowerCase(). |
456 |
endsWith(fExtension)) |
457 |
targetFile = new File(targetFile.getAbsolutePath() + fExtension); |
458 |
if(targetFile.exists()){
|
459 |
int resp = JOptionPane.showConfirmDialog( |
460 |
(Component) PluginServices.getMainFrame(),
|
461 |
PluginServices.getText(this,
|
462 |
"fichero_ya_existe_seguro_desea_guardarlo"),
|
463 |
PluginServices.getText(this,"guardar"), JOptionPane.YES_NO_OPTION); |
464 |
if (resp != JOptionPane.YES_OPTION) { |
465 |
return;
|
466 |
} |
467 |
} |
468 |
FileWriter writer;
|
469 |
try {
|
470 |
writer = new FileWriter(targetFile.getAbsolutePath()); |
471 |
Marshaller m = new Marshaller(writer);
|
472 |
m.setEncoding("ISO-8859-1");
|
473 |
m.marshal(xml.getXmlTag()); |
474 |
|
475 |
} catch (Exception ex) { |
476 |
NotificationManager.addError( |
477 |
PluginServices.getText(this, "save_error"), ex); |
478 |
} |
479 |
getJListSymbols().setModel(newListModel()); |
480 |
} |
481 |
} |
482 |
|
483 |
/**
|
484 |
* This method initializes jPanelPreview
|
485 |
*
|
486 |
* @return javax.swing.JComponent
|
487 |
*/
|
488 |
protected JComponent getJPanelPreview() { |
489 |
if (jPanelPreview == null) { |
490 |
jPanelPreview = new StylePreviewer();
|
491 |
jPanelPreview.setPreferredSize(new java.awt.Dimension(100,100)); |
492 |
jPanelPreview.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED)); |
493 |
((StylePreviewer) jPanelPreview).setShowOutline(true);
|
494 |
} |
495 |
return jPanelPreview;
|
496 |
} |
497 |
|
498 |
@Override
|
499 |
public void actionPerformed(ActionEvent e) { |
500 |
if (!act) return; |
501 |
Object selectedElement = ((StylePreviewer) jPanelPreview).getStyle();//getSelectedObject(); |
502 |
performActionOn(selectedElement, (JComponent) e.getSource());
|
503 |
StyleSelector.this.repaint(); |
504 |
} |
505 |
|
506 |
public int getUnit() { |
507 |
return cmbUnits.getSelectedUnitIndex();
|
508 |
} |
509 |
|
510 |
public int getReferenceSystem() { |
511 |
return cmbReferenceSystem.getSelectedIndex();
|
512 |
} |
513 |
|
514 |
public void setUnit(int unit) { |
515 |
cmbUnits.setSelectedUnitIndex(unit); |
516 |
} |
517 |
|
518 |
public void setReferenceSystem(int referenceSystem) { |
519 |
cmbReferenceSystem.setSelectedIndex(referenceSystem); |
520 |
} |
521 |
|
522 |
public void windowClosed() { |
523 |
if (!accepted) {
|
524 |
IStyle clonedStyle = null;
|
525 |
if (previousStyle != null){ |
526 |
clonedStyle = SymbologyFactory.createStyleFromXML( |
527 |
((IStyle)previousStyle).getXMLEntity(), "");
|
528 |
} |
529 |
((StylePreviewer) jPanelPreview).setStyle(clonedStyle); |
530 |
} |
531 |
} |
532 |
|
533 |
/**
|
534 |
* Invoked when the RESET button is pressed
|
535 |
*/
|
536 |
protected void resetPressed() { |
537 |
IStyle clonedStyle = null;
|
538 |
if (previousStyle != null){ |
539 |
clonedStyle = SymbologyFactory.createStyleFromXML( |
540 |
((IStyle)previousStyle).getXMLEntity(), "");
|
541 |
} |
542 |
setStyle(clonedStyle); |
543 |
} |
544 |
|
545 |
|
546 |
} |