svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / control / EnhancedControl.java @ 20610
History | View | Annotate | Download (14 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007 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 |
package org.gvsig.rastertools.properties.control; |
20 |
|
21 |
import java.awt.event.ActionEvent; |
22 |
import java.awt.event.ActionListener; |
23 |
import java.util.ArrayList; |
24 |
|
25 |
import javax.swing.JCheckBox; |
26 |
|
27 |
import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
28 |
import org.gvsig.gui.beans.panelGroup.AbstractPanelGroup; |
29 |
import org.gvsig.gui.beans.slidertext.listeners.SliderEvent; |
30 |
import org.gvsig.gui.beans.slidertext.listeners.SliderListener; |
31 |
import org.gvsig.raster.dataset.FileNotOpenException; |
32 |
import org.gvsig.raster.dataset.io.RasterDriverException; |
33 |
import org.gvsig.raster.grid.filter.FilterAddException; |
34 |
import org.gvsig.raster.grid.filter.FilterTypeException; |
35 |
import org.gvsig.raster.grid.filter.RasterFilter; |
36 |
import org.gvsig.raster.grid.filter.RasterFilterList; |
37 |
import org.gvsig.raster.grid.filter.RasterFilterListManager; |
38 |
import org.gvsig.raster.grid.filter.enhancement.BrightnessContrastListManager; |
39 |
import org.gvsig.raster.grid.filter.enhancement.BrightnessFilter; |
40 |
import org.gvsig.raster.grid.filter.enhancement.ContrastFilter; |
41 |
import org.gvsig.raster.grid.filter.enhancement.EnhancementStretchListManager; |
42 |
import org.gvsig.raster.grid.filter.enhancement.LinearStretchEnhancementFilter; |
43 |
import org.gvsig.raster.grid.filter.enhancement.LinearStretchParams; |
44 |
import org.gvsig.raster.grid.filter.statistics.StatisticsListManager; |
45 |
import org.gvsig.raster.grid.filter.statistics.TailTrimFilter; |
46 |
import org.gvsig.raster.hierarchy.IRasterDataset; |
47 |
import org.gvsig.raster.hierarchy.IRasterRendering; |
48 |
import org.gvsig.raster.hierarchy.IStatistics; |
49 |
import org.gvsig.raster.util.RasterToolsUtil; |
50 |
import org.gvsig.rastertools.RasterModule; |
51 |
import org.gvsig.rastertools.properties.RasterPropertiesTocMenuEntry; |
52 |
import org.gvsig.rastertools.properties.panels.EnhancedBrightnessContrastPanel; |
53 |
import org.gvsig.rastertools.properties.panels.EnhancedPanel; |
54 |
import org.gvsig.rastertools.properties.panels.EnhancedWithTrimPanel; |
55 |
|
56 |
import com.iver.andami.PluginServices; |
57 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
58 |
|
59 |
/**
|
60 |
* Clase que hace de interfaz entre los objetos que contienen la informaci?n de
|
61 |
* realce y el panel.
|
62 |
*
|
63 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
64 |
*/
|
65 |
public class EnhancedControl { |
66 |
private EnhancedPanel tPanel = null; |
67 |
private RasterFilterList filterList = null; |
68 |
private EnhancedWithTrimPanel ePanel = null; |
69 |
private EnhancedBrightnessContrastPanel bcPanel = null; |
70 |
private IRasterDataset dataset = null; |
71 |
private FLayer lyr = null; |
72 |
private AbstractPanelGroup panelGroup = null; |
73 |
|
74 |
|
75 |
/**
|
76 |
* Manejador de eventos de los slider de brillo y contraste.
|
77 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
78 |
*/
|
79 |
class BrightnessContrastListener implements ActionListener, SliderListener { |
80 |
JCheckBox active = null; |
81 |
/**
|
82 |
* Constructor. Registra los listener
|
83 |
* @param panel
|
84 |
*/
|
85 |
public BrightnessContrastListener(EnhancedBrightnessContrastPanel panel) {
|
86 |
panel.addBrightnessValueChangedListener(this);
|
87 |
panel.addContrastValueChangedListener(this);
|
88 |
active = panel.getActive(); |
89 |
active.addActionListener(this);
|
90 |
} |
91 |
|
92 |
/*
|
93 |
* (non-Javadoc)
|
94 |
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
|
95 |
*/
|
96 |
public void actionPerformed(ActionEvent e) { |
97 |
if (!RasterModule.autoRefreshView)
|
98 |
return;
|
99 |
|
100 |
if (e.getSource() == active)
|
101 |
onlyApply(); |
102 |
} |
103 |
|
104 |
/*
|
105 |
* (non-Javadoc)
|
106 |
* @see org.gvsig.gui.beans.slidertext.listeners.SliderListener#actionValueChanged(org.gvsig.gui.beans.slidertext.listeners.SliderEvent)
|
107 |
*/
|
108 |
public void actionValueChanged(SliderEvent e) { |
109 |
if (!RasterModule.autoRefreshView)
|
110 |
return;
|
111 |
|
112 |
onlyApply(); |
113 |
} |
114 |
|
115 |
/*
|
116 |
* (non-Javadoc)
|
117 |
* @see org.gvsig.gui.beans.slidertext.listeners.SliderListener#actionValueDragged(org.gvsig.gui.beans.slidertext.listeners.SliderEvent)
|
118 |
*/
|
119 |
public void actionValueDragged(SliderEvent e) { |
120 |
} |
121 |
} |
122 |
|
123 |
/**
|
124 |
* Manejador de eventos del panel EnhancedWithTrim.
|
125 |
*
|
126 |
* @version 14/06/2007
|
127 |
* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)
|
128 |
*/
|
129 |
class EnhancedWithTrimListener implements ActionListener, SliderListener { |
130 |
JCheckBox active = null; |
131 |
/**
|
132 |
* Constructor. Registra los listener
|
133 |
* @param panel
|
134 |
*/
|
135 |
public EnhancedWithTrimListener(EnhancedWithTrimPanel panel) {
|
136 |
active = panel.getActive(); |
137 |
active.addActionListener(this);
|
138 |
panel.getRemoveCheck().addActionListener(this);
|
139 |
panel.getTrimCheck().addActionListener(this);
|
140 |
panel.getTrimSlider().addValueChangedListener(this);
|
141 |
} |
142 |
|
143 |
/*
|
144 |
* (non-Javadoc)
|
145 |
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
|
146 |
*/
|
147 |
public void actionPerformed(ActionEvent e) { |
148 |
if (!RasterModule.autoRefreshView)
|
149 |
return;
|
150 |
|
151 |
onlyApply(); |
152 |
} |
153 |
|
154 |
/*
|
155 |
* (non-Javadoc)
|
156 |
* @see org.gvsig.gui.beans.slidertext.listeners.SliderListener#actionValueChanged(org.gvsig.gui.beans.slidertext.listeners.SliderEvent)
|
157 |
*/
|
158 |
public void actionValueChanged(SliderEvent e) { |
159 |
if (!RasterModule.autoRefreshView)
|
160 |
return;
|
161 |
|
162 |
onlyApply(); |
163 |
} |
164 |
|
165 |
/*
|
166 |
* (non-Javadoc)
|
167 |
* @see org.gvsig.gui.beans.slidertext.listeners.SliderListener#actionValueDragged(org.gvsig.gui.beans.slidertext.listeners.SliderEvent)
|
168 |
*/
|
169 |
public void actionValueDragged(SliderEvent e) { |
170 |
} |
171 |
} |
172 |
|
173 |
/**
|
174 |
* Constructor
|
175 |
* @param tp
|
176 |
*/
|
177 |
public EnhancedControl(AbstractPanelGroup panelGroup, EnhancedPanel tp, IRasterDataset dataset, FLayer lyr, RasterFilterList rfl) {
|
178 |
this.panelGroup = panelGroup;
|
179 |
this.tPanel = tp;
|
180 |
this.dataset = dataset;
|
181 |
this.filterList = rfl;
|
182 |
this.lyr = lyr;
|
183 |
this.bcPanel = tPanel.getBrightnessContrastPanel();
|
184 |
this.ePanel = tPanel.getEnhancedWithTrimPanel();
|
185 |
new BrightnessContrastListener(bcPanel);
|
186 |
new EnhancedWithTrimListener(ePanel);
|
187 |
|
188 |
saveStatus(); |
189 |
|
190 |
setValuesFromFilterToPanel(); |
191 |
} |
192 |
|
193 |
/**
|
194 |
* Carga los valores del panel desde el filtro
|
195 |
*/
|
196 |
private void setValuesFromFilterToPanel() { |
197 |
// BRILLO
|
198 |
BrightnessFilter bFilter = (BrightnessFilter) filterList.getByName(BrightnessFilter.names[0]);
|
199 |
if (bFilter != null) |
200 |
bcPanel.setBrightnessValue((double) bFilter.getBrightnessIncrease());
|
201 |
else
|
202 |
bcPanel.setBrightnessValue(0);
|
203 |
|
204 |
// CONTRASTE
|
205 |
ContrastFilter cFilter = (ContrastFilter) filterList.getByName(ContrastFilter.names[0]);
|
206 |
if (cFilter != null) |
207 |
bcPanel.setContrastValue((double) cFilter.getContrastIncrease());
|
208 |
else
|
209 |
bcPanel.setContrastValue(0);
|
210 |
|
211 |
if (bFilter != null || cFilter != null) |
212 |
bcPanel.setControlEnabled(true);
|
213 |
else
|
214 |
bcPanel.setControlEnabled(false);
|
215 |
|
216 |
// REALCE LINEAL
|
217 |
LinearStretchEnhancementFilter eFilter = (LinearStretchEnhancementFilter) filterList.getByName(LinearStretchEnhancementFilter.names[0]);
|
218 |
if (eFilter != null) { |
219 |
ePanel.setControlEnabled(true);
|
220 |
if (eFilter.getRemoveEnds().booleanValue())
|
221 |
ePanel.setRemoveEndsActive(true);
|
222 |
else
|
223 |
ePanel.setRemoveEndsActive(false);
|
224 |
if (eFilter.getTailTrim().doubleValue() != 0) { |
225 |
ePanel.setTailTrimCheckActive(true);
|
226 |
ePanel.setTailTrimValue(eFilter.getTailTrim().doubleValue() * 100);
|
227 |
} else {
|
228 |
ePanel.setTailTrimCheckActive(false);
|
229 |
ePanel.setTailTrimValue(0);
|
230 |
} |
231 |
} else {
|
232 |
ePanel.setControlEnabled(false);
|
233 |
ePanel.setRemoveEndsActive(false);
|
234 |
ePanel.setTailTrimCheckActive(false);
|
235 |
ePanel.setTailTrimValue(0);
|
236 |
} |
237 |
} |
238 |
|
239 |
/**
|
240 |
* Carga los valores del filtro desde el panel
|
241 |
* @throws FilterTypeException
|
242 |
* @throws FilterAddException
|
243 |
*/
|
244 |
private void setValuesFromPanelToFilter() throws FilterTypeException, FilterAddException { |
245 |
RasterFilterListManager manager = new RasterFilterListManager(filterList);
|
246 |
|
247 |
// REALCE
|
248 |
EnhancementStretchListManager eManager = (EnhancementStretchListManager) manager.getManagerByClass(EnhancementStretchListManager.class); |
249 |
if (ePanel.getActive().isSelected()) {
|
250 |
IStatistics stats = dataset.getDataSource().getStatistics(); |
251 |
int[] renderBands = new int[] { 0, 1, 2 }; |
252 |
if (lyr instanceof IRasterRendering) |
253 |
renderBands = ((IRasterRendering) lyr).getRender().getRenderBands(); |
254 |
// En este caso siempre es necesario el m?ximo y m?nimo
|
255 |
try {
|
256 |
if (!ePanel.isTailTrimCheckSelected()) {
|
257 |
filterList.remove(TailTrimFilter.class); |
258 |
LinearStretchParams leParams = LinearStretchParams.createStandardParam(((FLyrRasterSE)lyr).getBandCount(), 0, stats, ((FLyrRasterSE)lyr).isRGB());
|
259 |
eManager.addEnhancedStretchFilter(leParams, stats, renderBands, ePanel.isRemoveEndsSelected()); |
260 |
} else {
|
261 |
LinearStretchParams leParams = LinearStretchParams.createStandardParam(((FLyrRasterSE)lyr).getBandCount(), (double) (ePanel.getTrimValue() / 100D), stats, ((FLyrRasterSE)lyr).isRGB()); |
262 |
eManager.addEnhancedStretchFilter(leParams, stats, renderBands, ePanel.isRemoveEndsSelected()); |
263 |
} |
264 |
} catch (FileNotOpenException e) {
|
265 |
throw new FilterAddException("No se han podido calcular estadisticas. Error al a?adir realce;" + e.getMessage()); |
266 |
} catch (RasterDriverException e) {
|
267 |
throw new FilterAddException("No se han podido calcular estadisticas. Error al a?adir realce; " + e.getMessage()); |
268 |
} |
269 |
} else {
|
270 |
filterList.remove(LinearStretchEnhancementFilter.class); |
271 |
filterList.remove(TailTrimFilter.class); |
272 |
} |
273 |
|
274 |
// BRILLO Y CONTRASTE
|
275 |
BrightnessContrastListManager bcManager = (BrightnessContrastListManager) manager.getManagerByClass(BrightnessContrastListManager.class); |
276 |
|
277 |
if (bcPanel.getActive().isSelected() && ((int) bcPanel.getBrightnessValue() != 0)) |
278 |
bcManager.addBrightnessFilter((int) bcPanel.getBrightnessValue());
|
279 |
else
|
280 |
filterList.remove(BrightnessFilter.class); |
281 |
|
282 |
if (bcPanel.getActive().isSelected() && ((int) bcPanel.getContrastValue() != 0)) |
283 |
bcManager.addContrastFilter((int) bcPanel.getContrastValue());
|
284 |
else
|
285 |
filterList.remove(ContrastFilter.class); |
286 |
|
287 |
ArrayList listOrder = (ArrayList) panelGroup.getProperties().get("filterOrder"); |
288 |
ArrayList listCopy = filterList.getStatusCloned();
|
289 |
int cont = 0; |
290 |
for (int i = 0; i < listOrder.size(); i++) { |
291 |
int pos = hasFilter(listCopy, ((RasterFilter) listOrder.get(i)).getName());
|
292 |
if (pos != -1) { |
293 |
// Esta pero en posicion equivocada
|
294 |
if (pos != cont) {
|
295 |
Object copy = listCopy.remove(pos);
|
296 |
listCopy.add(cont, copy); |
297 |
} |
298 |
cont++; |
299 |
} |
300 |
} |
301 |
filterList.setStatus(listCopy); |
302 |
filterList.controlTypes(); |
303 |
|
304 |
// Redibujamos
|
305 |
if (lyr != null) |
306 |
lyr.getMapContext().invalidate(); |
307 |
} |
308 |
|
309 |
/**
|
310 |
* Acciones a ejecutar cuando se acepta
|
311 |
*/
|
312 |
public void accept() { |
313 |
try {
|
314 |
setValuesFromPanelToFilter(); |
315 |
} catch (FilterTypeException e) {
|
316 |
RasterToolsUtil.messageBoxError(PluginServices.getText(this, "error_adding_filters"), this, e); |
317 |
} catch (FilterAddException e) {
|
318 |
RasterToolsUtil.messageBoxError(PluginServices.getText(this, "error_adding_filters"), this, e); |
319 |
} |
320 |
} |
321 |
|
322 |
/**
|
323 |
* Acciones a ejecutar cuando se aplica
|
324 |
*/
|
325 |
public void apply() { |
326 |
onlyApply(); |
327 |
saveStatus(); |
328 |
} |
329 |
|
330 |
/**
|
331 |
* Acciones a ejecutar cuando se aplica
|
332 |
*/
|
333 |
public void onlyApply() { |
334 |
if (RasterPropertiesTocMenuEntry.enableEvents)
|
335 |
try {
|
336 |
setValuesFromPanelToFilter(); |
337 |
} catch (FilterTypeException e) {
|
338 |
RasterToolsUtil.messageBoxError(PluginServices.getText(this, "error_adding_filters"), this, e); |
339 |
} catch (FilterAddException e) {
|
340 |
RasterToolsUtil.messageBoxError(PluginServices.getText(this, "error_adding_filters"), this, e); |
341 |
} |
342 |
} |
343 |
|
344 |
/**
|
345 |
* Acciones a ejecutar cuando se cancela
|
346 |
*/
|
347 |
public void cancel() { |
348 |
restoreStatus(); |
349 |
} |
350 |
|
351 |
/**
|
352 |
* Consulta si el filtro especificado en el par?metro name est? dentro
|
353 |
* de la lista filter.
|
354 |
* @param filter Lista donde se consulta
|
355 |
* @param name Nombre a comprobar si est? en la lista
|
356 |
* @return true si est? en la lista y false si no est?.
|
357 |
*/
|
358 |
private int hasFilter(ArrayList filter, String name) { |
359 |
for (int i = 0; i < filter.size(); i++) { |
360 |
if (((RasterFilter) filter.get(i)).getName().equals(name))
|
361 |
return i;
|
362 |
} |
363 |
return -1; |
364 |
} |
365 |
|
366 |
public void saveStatus() { |
367 |
panelGroup.getProperties().put("filterStatus", filterList.getStatusCloned());
|
368 |
|
369 |
ArrayList filterOrder = filterList.getStatusCloned();
|
370 |
int posEnhanced = hasFilter(filterOrder, "enhanced_stretch"); |
371 |
int posTailTrim = hasFilter(filterOrder, "tailTrim"); |
372 |
// Si tiene realce comprobamos el tailtrim
|
373 |
if (posEnhanced != -1) { |
374 |
// Si no tiene el tailTrim, insertamos uno antes del realce
|
375 |
if (posTailTrim == -1) { |
376 |
RasterFilter aux = StatisticsListManager.createTailFilter(0, 0, false, null); |
377 |
filterOrder.add(posEnhanced, aux); |
378 |
} |
379 |
} else {
|
380 |
// Si existe un tailTrim lo borramos pq no tiene realce
|
381 |
if (posTailTrim != -1) |
382 |
filterOrder.remove(posTailTrim); |
383 |
// Insertamos primero el tailtrim y luego el realce para conservar un orden logico
|
384 |
filterOrder.add(0, StatisticsListManager.createTailFilter(0, 0, false, null)); |
385 |
filterOrder.add(1, EnhancementStretchListManager.createEnhancedFilter(null, null, null, false)); |
386 |
} |
387 |
|
388 |
// Si no tiene brillo, lo insertamos
|
389 |
if (hasFilter(filterOrder, "brightness") == -1) |
390 |
filterOrder.add(BrightnessContrastListManager.createBrightnessFilter(0));
|
391 |
|
392 |
// Si no tiene el contraste, lo insertamos
|
393 |
if (hasFilter(filterOrder, "contrast") == -1) |
394 |
filterOrder.add(BrightnessContrastListManager.createContrastFilter(0));
|
395 |
|
396 |
panelGroup.getProperties().put("filterOrder", filterOrder);
|
397 |
} |
398 |
|
399 |
public void restoreStatus() { |
400 |
filterList.setStatus((ArrayList) panelGroup.getProperties().get("filterStatus")); |
401 |
|
402 |
if (lyr != null) |
403 |
lyr.getMapContext().invalidate(); |
404 |
} |
405 |
} |