svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / panels / TranspByPixelPanel.java @ 19601
History | View | Annotate | Download (12.1 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.panels; |
| 20 |
|
| 21 |
import java.awt.BorderLayout; |
| 22 |
import java.awt.Color; |
| 23 |
import java.awt.Dimension; |
| 24 |
import java.awt.FlowLayout; |
| 25 |
import java.awt.GridBagConstraints; |
| 26 |
import java.awt.GridBagLayout; |
| 27 |
import java.util.ArrayList; |
| 28 |
import java.util.EventObject; |
| 29 |
import java.util.Iterator; |
| 30 |
|
| 31 |
import javax.swing.DefaultListModel; |
| 32 |
import javax.swing.JButton; |
| 33 |
import javax.swing.JCheckBox; |
| 34 |
import javax.swing.JList; |
| 35 |
import javax.swing.JPanel; |
| 36 |
import javax.swing.JScrollPane; |
| 37 |
import javax.swing.ListSelectionModel; |
| 38 |
|
| 39 |
import org.gvsig.raster.datastruct.TransparencyRange; |
| 40 |
import org.gvsig.raster.util.RasterToolsUtil; |
| 41 |
import org.gvsig.rastertools.properties.control.TranspByPixelEventListener; |
| 42 |
import org.gvsig.rastertools.properties.control.TranspByPixelListener; |
| 43 |
|
| 44 |
import com.iver.andami.PluginServices; |
| 45 |
/**
|
| 46 |
* Panel con los controles para la transparencia por pixel. Incluye los textbox
|
| 47 |
* para a?adir un RGB a la lista.
|
| 48 |
*
|
| 49 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
| 50 |
*/
|
| 51 |
public class TranspByPixelPanel extends JPanel { |
| 52 |
private static final long serialVersionUID = -1131297200332579683L; |
| 53 |
private boolean controlEnabled = false; |
| 54 |
private JCheckBox activeCheck = null; |
| 55 |
private JList jList = null; |
| 56 |
private JPanel pixelSelector = null; |
| 57 |
private JPanel activeControl = null; |
| 58 |
private JPanel pEast = null; |
| 59 |
private JPanel pCenter = null; |
| 60 |
private JPanel pButtons = null; |
| 61 |
private JButton bAdd = null; |
| 62 |
private JButton bRemove = null; |
| 63 |
private JButton bSelectColor = null; |
| 64 |
private JScrollPane jScrollList = null; |
| 65 |
private TranspByPixelRGBInputPanel pWest = null; |
| 66 |
private TranspByPixelAndOrSelectorPanel pOperation = null; |
| 67 |
private TranspByPixelListener listener = null; |
| 68 |
private ArrayList actionCommandListeners = new ArrayList(); |
| 69 |
|
| 70 |
/**
|
| 71 |
* This is the default constructor
|
| 72 |
*/
|
| 73 |
public TranspByPixelPanel() {
|
| 74 |
initialize(); |
| 75 |
// Inicializa el TranspByPixelListener
|
| 76 |
getListener(); |
| 77 |
setControlEnabled(false);
|
| 78 |
} |
| 79 |
|
| 80 |
/**
|
| 81 |
* This method initializes this
|
| 82 |
*/
|
| 83 |
private void initialize() { |
| 84 |
setLayout(new BorderLayout()); |
| 85 |
add(getActiveControl(), BorderLayout.NORTH);
|
| 86 |
add(getPixelSelector(), BorderLayout.CENTER);
|
| 87 |
} |
| 88 |
|
| 89 |
/**
|
| 90 |
* Obtiene el panel con los controles principales para introducir valores RGB
|
| 91 |
* en la lista
|
| 92 |
* @return JPanel
|
| 93 |
*/
|
| 94 |
private JPanel getPixelSelector() { |
| 95 |
if (pixelSelector == null) { |
| 96 |
|
| 97 |
pixelSelector = new JPanel(); |
| 98 |
pixelSelector.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 11, 5, 11)); |
| 99 |
|
| 100 |
pixelSelector.setLayout(new BorderLayout(5, 5)); |
| 101 |
|
| 102 |
JPanel jpanel1 = new JPanel(); |
| 103 |
jpanel1.setLayout(new BorderLayout(5, 5)); |
| 104 |
jpanel1.add(getPRGBInput(), BorderLayout.CENTER);
|
| 105 |
jpanel1.add(getPCenter(), BorderLayout.EAST);
|
| 106 |
|
| 107 |
pixelSelector.add(jpanel1, BorderLayout.CENTER);
|
| 108 |
pixelSelector.add(getPList(), BorderLayout.EAST);
|
| 109 |
} |
| 110 |
return pixelSelector;
|
| 111 |
} |
| 112 |
|
| 113 |
/**
|
| 114 |
* Obtiene el panel con el control de activaci?n
|
| 115 |
* @return JPanel
|
| 116 |
*/
|
| 117 |
private JPanel getActiveControl() { |
| 118 |
if (activeControl == null){ |
| 119 |
activeControl = new JPanel(); |
| 120 |
FlowLayout fl = new FlowLayout(); |
| 121 |
fl.setAlignment(FlowLayout.LEFT);
|
| 122 |
activeControl.setLayout(fl); |
| 123 |
activeControl.add(getActiveCheck()); |
| 124 |
} |
| 125 |
return activeControl;
|
| 126 |
} |
| 127 |
|
| 128 |
/**
|
| 129 |
* Obtiene el check que activa y desactiva la transparencia por pixel.
|
| 130 |
* @return JCheckBox
|
| 131 |
*/
|
| 132 |
public JCheckBox getActiveCheck() { |
| 133 |
if(activeCheck == null) { |
| 134 |
activeCheck = new JCheckBox(PluginServices.getText(this, "activar")); |
| 135 |
activeCheck.setSelected(false);
|
| 136 |
} |
| 137 |
return activeCheck;
|
| 138 |
} |
| 139 |
|
| 140 |
/**
|
| 141 |
* This method initializes jPanel
|
| 142 |
* @return
|
| 143 |
*/
|
| 144 |
public TranspByPixelRGBInputPanel getPRGBInput() {
|
| 145 |
if (pWest == null) { |
| 146 |
pWest = new TranspByPixelRGBInputPanel();
|
| 147 |
} |
| 148 |
return pWest;
|
| 149 |
} |
| 150 |
|
| 151 |
/**
|
| 152 |
* This method initializes jPanel1
|
| 153 |
* @return javax.swing.JPanel
|
| 154 |
*/
|
| 155 |
public JPanel getPList() { |
| 156 |
if (pEast == null) { |
| 157 |
GridBagConstraints gridBagConstraints3 = new GridBagConstraints(); |
| 158 |
gridBagConstraints3.fill = java.awt.GridBagConstraints.BOTH; |
| 159 |
gridBagConstraints3.gridx = 0;
|
| 160 |
gridBagConstraints3.gridy = 0;
|
| 161 |
gridBagConstraints3.weightx = 1.0;
|
| 162 |
gridBagConstraints3.weighty = 1.0;
|
| 163 |
gridBagConstraints3.insets = new java.awt.Insets(0,0,0,0); |
| 164 |
pEast = new JPanel(); |
| 165 |
pEast.setLayout(new GridBagLayout()); |
| 166 |
pEast.add(getJScrollList(), gridBagConstraints3); |
| 167 |
} |
| 168 |
return pEast;
|
| 169 |
} |
| 170 |
|
| 171 |
/**
|
| 172 |
* This method initializes pCenter
|
| 173 |
* @return javax.swing.JPanel
|
| 174 |
*/
|
| 175 |
private JPanel getPCenter() { |
| 176 |
if (pCenter == null) { |
| 177 |
GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
| 178 |
gridBagConstraints1.insets = new java.awt.Insets(0,0,0,0); |
| 179 |
gridBagConstraints1.gridy = 1;
|
| 180 |
gridBagConstraints1.gridx = 0;
|
| 181 |
GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
| 182 |
gridBagConstraints.insets = new java.awt.Insets(0,0,0,0); |
| 183 |
gridBagConstraints.gridy = 0;
|
| 184 |
gridBagConstraints.gridx = 0;
|
| 185 |
pCenter = new JPanel(); |
| 186 |
pCenter.setLayout(new GridBagLayout()); |
| 187 |
pCenter.add(getPButtons(), gridBagConstraints); |
| 188 |
pCenter.add(getPOperation(), gridBagConstraints1); |
| 189 |
} |
| 190 |
return pCenter;
|
| 191 |
} |
| 192 |
|
| 193 |
|
| 194 |
/**
|
| 195 |
* Obtiene el bot?n de a?adir elemento de la lista en la transparencia
|
| 196 |
* por pixel.
|
| 197 |
*
|
| 198 |
* @return javax.swing.JButton
|
| 199 |
*/
|
| 200 |
public JButton getBAdd() { |
| 201 |
if (bAdd == null) { |
| 202 |
bAdd = new JButton("A?adir"); |
| 203 |
bAdd.setHorizontalTextPosition(javax.swing.SwingConstants.LEFT); |
| 204 |
bAdd.setIcon(RasterToolsUtil.getIcon("forward-icon"));
|
| 205 |
} |
| 206 |
return bAdd;
|
| 207 |
} |
| 208 |
|
| 209 |
/**
|
| 210 |
* Obtiene el bot?n de eliminar elemento de la lista en la transparencia
|
| 211 |
* por pixel.
|
| 212 |
* @return javax.swing.JButton
|
| 213 |
*/
|
| 214 |
public JButton getBRemove() { |
| 215 |
if (bRemove == null) { |
| 216 |
bRemove = new JButton("Quitar"); |
| 217 |
bRemove.setHorizontalTextPosition(javax.swing.SwingConstants.RIGHT); |
| 218 |
bRemove.setIcon(RasterToolsUtil.getIcon("backward-icon"));
|
| 219 |
bRemove.setEnabled(false);
|
| 220 |
} |
| 221 |
return bRemove;
|
| 222 |
} |
| 223 |
|
| 224 |
/**
|
| 225 |
* Obtiene el bot?n de color.
|
| 226 |
* @return JButton
|
| 227 |
*/
|
| 228 |
public JButton getBSelectColor() { |
| 229 |
if (bSelectColor == null) { |
| 230 |
bSelectColor = new JButton(); |
| 231 |
bSelectColor.setIcon(RasterToolsUtil.getIcon("selectrgb-icon"));
|
| 232 |
bSelectColor.setPreferredSize(new Dimension(26, 26)); |
| 233 |
bSelectColor.setToolTipText(RasterToolsUtil.getText(this, "select_rgb")); |
| 234 |
} |
| 235 |
return bSelectColor;
|
| 236 |
} |
| 237 |
|
| 238 |
/**
|
| 239 |
* Obtiene el panel con los botones
|
| 240 |
* @return javax.swing.JPanel
|
| 241 |
*/
|
| 242 |
private JPanel getPButtons() { |
| 243 |
if (pButtons == null) { |
| 244 |
pButtons = new JPanel(); |
| 245 |
pButtons.setLayout(new java.awt.GridBagLayout());
|
| 246 |
|
| 247 |
GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
| 248 |
gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3); |
| 249 |
gridBagConstraints.gridy = 0;
|
| 250 |
gridBagConstraints.gridx = 0;
|
| 251 |
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; |
| 252 |
pButtons.add(getBAdd(), gridBagConstraints); |
| 253 |
|
| 254 |
gridBagConstraints = new GridBagConstraints(); |
| 255 |
gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3); |
| 256 |
gridBagConstraints.gridy = 1;
|
| 257 |
gridBagConstraints.gridx = 0;
|
| 258 |
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; |
| 259 |
pButtons.add(getBRemove(), gridBagConstraints); |
| 260 |
|
| 261 |
gridBagConstraints = new GridBagConstraints(); |
| 262 |
gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3); |
| 263 |
gridBagConstraints.gridy = 2;
|
| 264 |
gridBagConstraints.gridx = 0;
|
| 265 |
pButtons.add(getBSelectColor(), gridBagConstraints); |
| 266 |
} |
| 267 |
return pButtons;
|
| 268 |
} |
| 269 |
|
| 270 |
/**
|
| 271 |
* This method initializes jPanel1
|
| 272 |
*
|
| 273 |
* @return javax.swing.JPanel
|
| 274 |
*/
|
| 275 |
public TranspByPixelAndOrSelectorPanel getPOperation() {
|
| 276 |
if (pOperation == null) { |
| 277 |
pOperation = new TranspByPixelAndOrSelectorPanel();
|
| 278 |
pOperation.setPreferredSize(new java.awt.Dimension(60,60)); |
| 279 |
} |
| 280 |
return pOperation;
|
| 281 |
} |
| 282 |
|
| 283 |
/**
|
| 284 |
* This method initializes jList
|
| 285 |
*
|
| 286 |
* @return javax.swing.JList
|
| 287 |
*/
|
| 288 |
public JList getJList() { |
| 289 |
if (jList == null) { |
| 290 |
jList = new JList(new DefaultListModel()); |
| 291 |
jList.setFont(new java.awt.Font("Monospaced", java.awt.Font.PLAIN, 10)); |
| 292 |
jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
|
| 293 |
} |
| 294 |
return jList;
|
| 295 |
} |
| 296 |
|
| 297 |
/**
|
| 298 |
* Inicializa el scroll para el jList
|
| 299 |
* @return
|
| 300 |
*/
|
| 301 |
public JScrollPane getJScrollList() { |
| 302 |
if (jScrollList == null) { |
| 303 |
jScrollList = new JScrollPane(); |
| 304 |
jScrollList.setViewportView(getJList()); |
| 305 |
jScrollList.setPreferredSize(new java.awt.Dimension(160,100)); |
| 306 |
} |
| 307 |
return jScrollList;
|
| 308 |
} |
| 309 |
|
| 310 |
/**
|
| 311 |
* Obtiene el ListModel de la lista
|
| 312 |
* @return DefaultListModel
|
| 313 |
*/
|
| 314 |
public DefaultListModel getListModel(){ |
| 315 |
return (DefaultListModel) getJList().getModel(); |
| 316 |
} |
| 317 |
|
| 318 |
/**
|
| 319 |
* Activa o desactiva el control
|
| 320 |
* @param enable True activa el control y false lo desactiva
|
| 321 |
*/
|
| 322 |
public void setControlEnabled(boolean enabled){ |
| 323 |
this.getActiveCheck().setSelected(enabled);
|
| 324 |
getJList().setEnabled(enabled); |
| 325 |
if (enabled)
|
| 326 |
getJList().setBackground(Color.WHITE);
|
| 327 |
else
|
| 328 |
getJList().setBackground(this.getBackground());
|
| 329 |
getPRGBInput().setControlEnabled(enabled); |
| 330 |
getBAdd().setEnabled(enabled); |
| 331 |
getBSelectColor().setEnabled(enabled); |
| 332 |
|
| 333 |
if (enabled)
|
| 334 |
getBRemove().setEnabled(getJList().getModel().getSize()>0);
|
| 335 |
else
|
| 336 |
getBRemove().setEnabled(false);
|
| 337 |
|
| 338 |
getPOperation().setControlEnabled(enabled); |
| 339 |
controlEnabled = enabled; |
| 340 |
} |
| 341 |
|
| 342 |
/**
|
| 343 |
* Obtiene true si el control est? activo y false si no lo est?
|
| 344 |
* @return
|
| 345 |
*/
|
| 346 |
public boolean isControlEnabled(){ |
| 347 |
return controlEnabled;
|
| 348 |
} |
| 349 |
|
| 350 |
/**
|
| 351 |
* Asigna el n?mero de bandas activas
|
| 352 |
* @param n N?mero de bandas
|
| 353 |
*/
|
| 354 |
public void setActiveBands(int n){ |
| 355 |
((TranspByPixelRGBInputPanel)getPRGBInput()).setActiveBands(n); |
| 356 |
} |
| 357 |
|
| 358 |
/**
|
| 359 |
* Obtiene el array de entradas de valores a?adidos a la lista
|
| 360 |
* @return ArrayList
|
| 361 |
*/
|
| 362 |
public ArrayList getEntries(){ |
| 363 |
return getListener().getEntries();
|
| 364 |
} |
| 365 |
|
| 366 |
/**
|
| 367 |
* Obtiene la clase manejadora de eventos asociada a esta
|
| 368 |
* @return TransparencyByPixelListener
|
| 369 |
*/
|
| 370 |
public TranspByPixelListener getListener() {
|
| 371 |
if (listener == null) { |
| 372 |
listener = new TranspByPixelListener(this); |
| 373 |
} |
| 374 |
return listener;
|
| 375 |
} |
| 376 |
|
| 377 |
/**
|
| 378 |
* A?ade una entrada a la tabla
|
| 379 |
* @param entry objeto TransparencyRange
|
| 380 |
*/
|
| 381 |
public void addStringElement(TransparencyRange entry){ |
| 382 |
getEntries().add(entry); |
| 383 |
getListModel().addElement(entry.getStrEntry()); |
| 384 |
getBRemove().setEnabled(true);
|
| 385 |
} |
| 386 |
|
| 387 |
/**
|
| 388 |
* Borra las entradas de la tabla
|
| 389 |
*/
|
| 390 |
public void clear(){ |
| 391 |
getPRGBInput().clear(); |
| 392 |
getListModel().clear(); |
| 393 |
getEntries().clear(); |
| 394 |
getBRemove().setEnabled(false);
|
| 395 |
} |
| 396 |
|
| 397 |
/**
|
| 398 |
* A?adir un listener a la lista de eventos
|
| 399 |
* @param listener
|
| 400 |
*/
|
| 401 |
public void addValueChangedListener(TranspByPixelEventListener listener) { |
| 402 |
if (!actionCommandListeners.contains(listener))
|
| 403 |
actionCommandListeners.add(listener); |
| 404 |
} |
| 405 |
|
| 406 |
/**
|
| 407 |
* Borrar un listener de la lista de eventos
|
| 408 |
* @param listener
|
| 409 |
*/
|
| 410 |
public void removeValueChangedListener(TranspByPixelEventListener listener) { |
| 411 |
actionCommandListeners.remove(listener); |
| 412 |
} |
| 413 |
|
| 414 |
/**
|
| 415 |
* Dispara todos los manejadores que estan apuntando a este evento
|
| 416 |
*/
|
| 417 |
public void callValueChanged() { |
| 418 |
Iterator acIterator = actionCommandListeners.iterator();
|
| 419 |
while (acIterator.hasNext()) {
|
| 420 |
TranspByPixelEventListener listener = (TranspByPixelEventListener) acIterator.next(); |
| 421 |
listener.actionPixelListChanged(new EventObject(this)); |
| 422 |
} |
| 423 |
} |
| 424 |
} |