root / trunk / extensions / extSymbology / src / org / gvsig / symbology / gui / styling / PictureFill.java @ 20905
History | View | Annotate | Download (12.8 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2004 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.Color; |
44 |
import java.awt.Component; |
45 |
import java.awt.Container; |
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.io.File; |
52 |
import java.io.IOException; |
53 |
import java.net.URL; |
54 |
import java.util.ArrayList; |
55 |
|
56 |
import javax.swing.JCheckBox; |
57 |
import javax.swing.JLabel; |
58 |
import javax.swing.JPanel; |
59 |
import javax.swing.filechooser.FileFilter; |
60 |
|
61 |
import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
62 |
import org.gvsig.gui.beans.swing.JBlank; |
63 |
import org.gvsig.gui.beans.swing.JButton; |
64 |
import org.gvsig.gui.beans.swing.JFileChooser; |
65 |
import org.gvsig.gui.beans.swing.JIncrementalNumberField; |
66 |
import org.gvsig.symbology.fmap.symbols.PictureFillSymbol; |
67 |
|
68 |
import com.iver.andami.PluginServices; |
69 |
import com.iver.andami.messages.NotificationManager; |
70 |
import com.iver.cit.gvsig.fmap.core.FShape; |
71 |
import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
72 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
73 |
import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
74 |
import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
75 |
import com.iver.cit.gvsig.gui.styling.AbstractTypeSymbolEditor; |
76 |
import com.iver.cit.gvsig.gui.styling.EditorTool; |
77 |
import com.iver.cit.gvsig.gui.styling.SymbolEditor; |
78 |
import com.iver.cit.gvsig.project.documents.view.legend.gui.JSymbolPreviewButton; |
79 |
|
80 |
/**
|
81 |
* <b>PictureFill</b> allows to store and modify the properties that fills a
|
82 |
* polygon with a padding and an outline<p>
|
83 |
* <p>
|
84 |
* This functionality is carried out thanks to two tabs (picture fill and MarkerFillProperties)
|
85 |
* which are included in the panel to edit the properities of a symbol (SymbolEditor)
|
86 |
* how is explained in AbstractTypeSymbolEditor.<p>
|
87 |
* <p>
|
88 |
* The first tab (picture fill)permits the user to select the picture for the padding and
|
89 |
* differentes options to modify it such as the angle(<b>incrAngle</b>) and the scale
|
90 |
* (<b>incrScaleX,incrScaleY</b>). Also, there is an option to select a color for the
|
91 |
* fill (<b>jccFillColor</b>).
|
92 |
* <p>
|
93 |
* The second tab is implementes as a MarkerFillProperties class and offers the possibilities
|
94 |
* to change the separtion and the offset.
|
95 |
*
|
96 |
*
|
97 |
*@see MarkerFillProperties
|
98 |
*@see AbstractTypeSymbolEditor
|
99 |
*@author jaume dominguez faus - jaume.dominguez@iver.es
|
100 |
*/
|
101 |
public class PictureFill extends AbstractTypeSymbolEditor implements |
102 |
ActionListener {
|
103 |
private static File lastDir; |
104 |
|
105 |
private JLabel lblFileName; |
106 |
private JLabel lblSelFileName; |
107 |
private ArrayList<JPanel> tabs = new ArrayList<JPanel>(); |
108 |
private MarkerFillProperties fillProperties;
|
109 |
private File picFile; |
110 |
private File selPicFile; |
111 |
private JIncrementalNumberField incrAngle;
|
112 |
private JIncrementalNumberField incrScaleX;
|
113 |
private JIncrementalNumberField incrScaleY;
|
114 |
private ColorChooserPanel jccFillColor;
|
115 |
private ILineSymbol outline;
|
116 |
private JSymbolPreviewButton btnOutline;
|
117 |
private JCheckBox useBorder; |
118 |
|
119 |
private ActionListener chooseAction = new ActionListener() { |
120 |
public void actionPerformed(ActionEvent e) { |
121 |
boolean isSelection;
|
122 |
JLabel targetLbl;
|
123 |
|
124 |
if (e.getSource().equals(btnBrowseFile)) {
|
125 |
targetLbl = lblFileName; |
126 |
isSelection = false;
|
127 |
} else {
|
128 |
targetLbl = lblSelFileName; |
129 |
isSelection = true;
|
130 |
} |
131 |
|
132 |
FileFilter ff = new FileFilter() { |
133 |
public boolean accept(File f) { |
134 |
if (f.isDirectory()) return true; |
135 |
String fName = f.getAbsolutePath();
|
136 |
if (fName!=null) { |
137 |
fName = fName.toLowerCase(); |
138 |
return fName.endsWith(".png") |
139 |
|| fName.endsWith(".gif")
|
140 |
|| fName.endsWith(".jpg")
|
141 |
|| fName.endsWith(".jpeg")
|
142 |
|| fName.endsWith(".bmp")
|
143 |
|| fName.endsWith(".svg");
|
144 |
} |
145 |
return false; |
146 |
} |
147 |
|
148 |
public String getDescription() { |
149 |
return PluginServices.getText(this, "bitmap_and_svg_image_files"); |
150 |
} |
151 |
}; |
152 |
JUrlFileChooser jfc = new JUrlFileChooser(getName(), null); |
153 |
jfc.setFileFilter(ff); |
154 |
jfc.setFileSelectionMode(JFileChooser.FILES_ONLY);
|
155 |
jfc.setSelectedFile(picFile); |
156 |
jfc.setMultiSelectionEnabled(false);
|
157 |
int returnVal = jfc.showOpenDialog(PictureFill.this.owner);
|
158 |
// if(returnVal == JFileChooser.APPROVE_OPTION) {
|
159 |
// File myFile = jfc.getSelectedFile();
|
160 |
// lastDir = jfc.getCurrentDirectory();
|
161 |
// if (myFile != null && myFile.exists()) {
|
162 |
// if(!isSelection){
|
163 |
// picFile = myFile;
|
164 |
// }
|
165 |
// else{
|
166 |
// selPicFile = myFile;
|
167 |
// }
|
168 |
// try {
|
169 |
// targetLbl.setText(myFile.toURL().toString());
|
170 |
// } catch (MalformedURLException e1) {
|
171 |
// NotificationManager.addError(PluginServices.getText(this, "invalid_url"), e1);
|
172 |
// }
|
173 |
// fireSymbolChangedEvent();
|
174 |
// }
|
175 |
// }
|
176 |
if(returnVal == JFileChooser.APPROVE_OPTION) { |
177 |
|
178 |
URL url = jfc.getSelectedURL();
|
179 |
if (url == null) return; |
180 |
lastDir = jfc.getCurrentDirectory(); |
181 |
targetLbl.setText(url.toString()); |
182 |
fireSymbolChangedEvent(); |
183 |
} |
184 |
} |
185 |
|
186 |
}; |
187 |
|
188 |
private JButton btnBrowseFile; |
189 |
private JButton btnBrowseFileSelected; |
190 |
|
191 |
/**
|
192 |
* Constructor method
|
193 |
* @param owner
|
194 |
*/
|
195 |
public PictureFill(SymbolEditor owner) {
|
196 |
super(owner);
|
197 |
initialize(); |
198 |
} |
199 |
|
200 |
/**
|
201 |
* Initializes the parameters that allows the user to fill the padding of
|
202 |
* a polygon with a picture style.To do it, two tabs are created (picture fill and
|
203 |
* MarkerFillProperties)inside the SymbolEditor panel with default values for the
|
204 |
* different attributes.
|
205 |
*/
|
206 |
private void initialize() { |
207 |
JPanel myTab = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,5)); |
208 |
myTab.setName(PluginServices.getText(this, "picture_fill")); |
209 |
|
210 |
btnBrowseFile = new JButton(PluginServices.getText(this, "browse")); |
211 |
btnBrowseFile.addActionListener(chooseAction); |
212 |
|
213 |
btnBrowseFileSelected = new JButton(PluginServices.getText(this,"browse")); |
214 |
btnBrowseFileSelected.addActionListener(chooseAction); |
215 |
|
216 |
JPanel aux2 = new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 5)); |
217 |
|
218 |
JPanel auxLabelPic=new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 5)); |
219 |
JLabel lblName = new JLabel(); |
220 |
lblName.setFont(lblName.getFont().deriveFont(Font.BOLD));
|
221 |
lblName.setText(PluginServices.getText(this, "picture_file")+":"); |
222 |
auxLabelPic.add(lblName); |
223 |
|
224 |
aux2.add(btnBrowseFile); |
225 |
aux2.add(lblFileName = new JLabel("")); |
226 |
|
227 |
JPanel auxLabelSelPic=new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 5)); |
228 |
JLabel lblSelName = new JLabel(); |
229 |
lblSelName.setFont(lblSelName.getFont().deriveFont(Font.BOLD));
|
230 |
lblSelName.setText(PluginServices.getText(this, "selection_picture_file")+":"); |
231 |
auxLabelSelPic.add(lblSelName); |
232 |
|
233 |
JPanel aux4 = new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 5)); |
234 |
aux4.add(btnBrowseFileSelected); |
235 |
aux4.add(lblSelFileName = new JLabel("")); |
236 |
|
237 |
GridBagLayoutPanel aux = new GridBagLayoutPanel();
|
238 |
aux.addComponent(new JBlank(5, 5)); |
239 |
aux.addComponent(auxLabelPic); |
240 |
aux.addComponent(aux2); |
241 |
aux.addComponent(auxLabelSelPic); |
242 |
aux.addComponent(aux4); |
243 |
|
244 |
|
245 |
aux2 = new JPanel(new GridLayout(1, 2, 20, 5)); |
246 |
GridBagLayoutPanel aux3; |
247 |
aux3 = new GridBagLayoutPanel();
|
248 |
aux3.addComponent(PluginServices.getText(this, "angle")+":", |
249 |
incrAngle = new JIncrementalNumberField("0", 20)); |
250 |
aux3.addComponent(PluginServices.getText(this, "scale")+"X:", |
251 |
incrScaleX = new JIncrementalNumberField(
|
252 |
"1",
|
253 |
20,
|
254 |
0.01,
|
255 |
Double.POSITIVE_INFINITY,
|
256 |
0.1));
|
257 |
incrScaleX.setDouble(1);
|
258 |
aux3.addComponent(PluginServices.getText(this, "scale")+"Y:", |
259 |
incrScaleY = new JIncrementalNumberField(
|
260 |
"1",
|
261 |
20,
|
262 |
0.01,
|
263 |
Double.POSITIVE_INFINITY,
|
264 |
0.1));
|
265 |
incrScaleY.setDouble(1);
|
266 |
aux2.add(aux3); |
267 |
|
268 |
aux3 = new GridBagLayoutPanel();
|
269 |
aux3.addComponent(new JBlank(5,5)); |
270 |
aux3.addComponent(new JLabel (PluginServices.getText(this, "fill_color")+":")); |
271 |
aux3.addComponent(new JBlank(5,5)); |
272 |
aux3.addComponent(jccFillColor = new ColorChooserPanel(true,true)); |
273 |
jccFillColor.setAlpha(255);
|
274 |
|
275 |
aux3.addComponent(new JBlank(5,5)); |
276 |
aux3.addComponent(new JBlank(5,5)); |
277 |
aux2.add(aux3); |
278 |
|
279 |
aux.addComponent(aux2); |
280 |
aux.addComponent(new JBlank(10, 10)); |
281 |
aux2 = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0)); |
282 |
aux2.add(btnOutline = new JSymbolPreviewButton(FShape.LINE));
|
283 |
useBorder = new JCheckBox(PluginServices.getText(this, "use_outline")); |
284 |
aux.addComponent(useBorder); |
285 |
aux.addComponent(PluginServices.getText(this, "outline")+":", |
286 |
aux2); |
287 |
|
288 |
fillProperties = new MarkerFillProperties();
|
289 |
myTab.add(aux); |
290 |
|
291 |
fillProperties.addActionListener(this);
|
292 |
incrAngle.addActionListener(this);
|
293 |
incrScaleX.addActionListener(this);
|
294 |
incrScaleY.addActionListener(this);
|
295 |
jccFillColor.addActionListener(this);
|
296 |
btnOutline.addActionListener(this);
|
297 |
useBorder.addActionListener(this);
|
298 |
|
299 |
tabs.add(myTab); |
300 |
tabs.add(fillProperties); |
301 |
|
302 |
} |
303 |
|
304 |
public EditorTool[] getEditorTools() { |
305 |
// TODO Auto-generated method stub
|
306 |
throw new Error("Not yet implemented!"); |
307 |
} |
308 |
|
309 |
public ISymbol getLayer() {
|
310 |
File imageFile = new File(lblFileName.getText()); |
311 |
File imageSelFile = new File(lblSelFileName.getText()); |
312 |
|
313 |
|
314 |
|
315 |
PictureFillSymbol sym=null;
|
316 |
try {
|
317 |
|
318 |
if( lblFileName.getText().equals("") ) |
319 |
sym=null;
|
320 |
|
321 |
else {
|
322 |
sym = new PictureFillSymbol(new URL(lblFileName.getText()),null); |
323 |
if (!lblSelFileName.getText().equals("")) |
324 |
sym = new PictureFillSymbol(new URL(lblFileName.getText()),new URL(lblSelFileName.getText())); |
325 |
|
326 |
sym.setHasFill(jccFillColor.getUseColorisSelected()); |
327 |
Color c = jccFillColor.getColor();
|
328 |
if (c != null) |
329 |
c = new Color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha()); |
330 |
sym.setFillColor(c); |
331 |
|
332 |
sym.setHasOutline(useBorder.isSelected()); |
333 |
outline = (ILineSymbol) btnOutline.getSymbol(); |
334 |
sym.setOutline(outline); |
335 |
|
336 |
sym.setAngle(incrAngle.getDouble()*FConstant.DEGREE_TO_RADIANS); |
337 |
sym.setXScale(incrScaleX.getDouble()); |
338 |
sym.setYScale(incrScaleY.getDouble()); |
339 |
sym.setMarkerFillProperties(fillProperties.getMarkerFillProperties()); |
340 |
} |
341 |
|
342 |
} catch (IOException e) { |
343 |
// TODO Auto-generated catch block
|
344 |
NotificationManager.addError(PluginServices.getText(this, "could_not_open_picture_file"), e); |
345 |
return null; |
346 |
} |
347 |
|
348 |
return sym;
|
349 |
|
350 |
|
351 |
} |
352 |
|
353 |
private void setControlsEnabled(boolean enabled) { |
354 |
for (int i = 0; i < tabs.size(); i++) { |
355 |
setOptionsEnabled(tabs.get(i), enabled); |
356 |
} |
357 |
} |
358 |
|
359 |
|
360 |
|
361 |
private void setOptionsEnabled(Component c, boolean b) { |
362 |
if (!(c.equals(btnBrowseFile) || tabs.contains(c)))
|
363 |
c.setEnabled(b); |
364 |
|
365 |
System.out.println(c.getClass().getName()+", "+c.getName()); |
366 |
if (c instanceof Container) { |
367 |
Container cont = (Container) c; |
368 |
for(int j = 0; j < cont.getComponentCount(); j++) { |
369 |
setOptionsEnabled(cont.getComponent(j), b); |
370 |
} |
371 |
} |
372 |
|
373 |
} |
374 |
|
375 |
|
376 |
|
377 |
public String getName() { |
378 |
return PluginServices.getText(this, "picture_fill_symbol"); |
379 |
} |
380 |
|
381 |
public Class getSymbolClass() { |
382 |
return PictureFillSymbol.class;
|
383 |
} |
384 |
|
385 |
public JPanel[] getTabs() { |
386 |
return (JPanel[]) tabs.toArray(new JPanel[tabs.size()]); |
387 |
} |
388 |
|
389 |
public void refreshControls(ISymbol layer) { |
390 |
PictureFillSymbol sym = (PictureFillSymbol) layer; |
391 |
|
392 |
File imageFile = new File(sym.getImagePath()); |
393 |
File selImageFile = new File (sym.getSelImagePath()); |
394 |
|
395 |
// boolean enabled = imageFile.exists();
|
396 |
// setControlsEnabled(enabled);
|
397 |
|
398 |
lblFileName.setText(sym.getImagePath()); |
399 |
lblSelFileName.setText(sym.getSelImagePath()); |
400 |
jccFillColor.setUseColorIsSelected(sym.hasFill()); |
401 |
jccFillColor.setColor(sym.getFillColor()); |
402 |
|
403 |
outline=sym.getOutline(); |
404 |
btnOutline.setSymbol(outline); |
405 |
useBorder.setSelected(sym.hasOutline()); |
406 |
|
407 |
incrAngle.setDouble(sym.getAngle()/FConstant.DEGREE_TO_RADIANS); |
408 |
incrScaleX.setDouble(sym.getXScale()); |
409 |
incrScaleY.setDouble(sym.getYScale()); |
410 |
fillProperties.setModel(sym.getMarkerFillProperties()); |
411 |
|
412 |
|
413 |
|
414 |
} |
415 |
|
416 |
public void actionPerformed(ActionEvent e) { |
417 |
Object s = e.getSource();
|
418 |
|
419 |
if(s.equals(jccFillColor)) {
|
420 |
jccFillColor.getColor().getAlpha(); |
421 |
} |
422 |
outline = (ILineSymbol) btnOutline.getSymbol(); |
423 |
fireSymbolChangedEvent(); |
424 |
} |
425 |
|
426 |
} |