svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / control / TranspByPixelListener.java @ 19224
History | View | Annotate | Download (11.6 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.awt.event.MouseEvent; |
| 24 |
import java.awt.event.MouseListener; |
| 25 |
import java.util.ArrayList; |
| 26 |
|
| 27 |
import javax.swing.JButton; |
| 28 |
import javax.swing.JCheckBox; |
| 29 |
import javax.swing.JList; |
| 30 |
import javax.swing.JRadioButton; |
| 31 |
import javax.swing.event.ListSelectionEvent; |
| 32 |
import javax.swing.event.ListSelectionListener; |
| 33 |
|
| 34 |
import org.gvsig.gui.beans.doubleslider.DoubleSliderEvent; |
| 35 |
import org.gvsig.gui.beans.doubleslider.DoubleSliderListener; |
| 36 |
import org.gvsig.raster.datastruct.TransparencyRange; |
| 37 |
import org.gvsig.rastertools.properties.panels.TranspByPixelPanel; |
| 38 |
import org.gvsig.rastertools.properties.panels.TranspByPixelRGBInputPanel; |
| 39 |
import org.gvsig.rastertools.toolselectrgb.ISelectRGB; |
| 40 |
import org.gvsig.rastertools.toolselectrgb.SelectRGBListener; |
| 41 |
|
| 42 |
import com.iver.andami.PluginServices; |
| 43 |
import com.iver.andami.ui.mdiManager.IWindow; |
| 44 |
import com.iver.cit.gvsig.fmap.MapControl; |
| 45 |
import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
| 46 |
import com.iver.cit.gvsig.fmap.tools.Behavior.MouseMovementBehavior; |
| 47 |
import com.iver.cit.gvsig.fmap.tools.Behavior.PointBehavior; |
| 48 |
import com.iver.cit.gvsig.project.documents.view.gui.View; |
| 49 |
/**
|
| 50 |
* Maneja los eventos para el panel de transparencia por pixel.
|
| 51 |
*
|
| 52 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
| 53 |
*/
|
| 54 |
public class TranspByPixelListener implements ActionListener, ListSelectionListener, DoubleSliderListener, MouseListener, ISelectRGB { |
| 55 |
private ArrayList entries = new ArrayList(); |
| 56 |
private JButton addButton = null; |
| 57 |
private JButton removeButton = null; |
| 58 |
private JButton selectColorButton = null; |
| 59 |
private JCheckBox cbActivar = null; |
| 60 |
private JList list = null; |
| 61 |
private JRadioButton andRb = null; |
| 62 |
private JRadioButton orRb = null; |
| 63 |
private TranspByPixelPanel panel = null; |
| 64 |
private TranspByPixelRGBInputPanel rgbInputPanel = null; |
| 65 |
private boolean eventsDisabled = false; |
| 66 |
private int itemSelected = -1; |
| 67 |
private String viewName = ""; |
| 68 |
|
| 69 |
/**
|
| 70 |
* This is the default constructor
|
| 71 |
*/
|
| 72 |
public TranspByPixelListener(TranspByPixelPanel panel) {
|
| 73 |
View view = (View) PluginServices.getMDIManager().getActiveWindow(); |
| 74 |
viewName = PluginServices.getMDIManager().getWindowInfo(view).getTitle(); |
| 75 |
|
| 76 |
this.panel = panel;
|
| 77 |
rgbInputPanel = panel.getPRGBInput(); |
| 78 |
list = panel.getJList(); |
| 79 |
|
| 80 |
addButton = panel.getBAdd(); |
| 81 |
removeButton = panel.getBRemove(); |
| 82 |
selectColorButton = panel.getBSelectColor(); |
| 83 |
andRb = panel.getPOperation().getRbAnd(); |
| 84 |
orRb = panel.getPOperation().getRbOr(); |
| 85 |
cbActivar = panel.getActiveCheck(); |
| 86 |
|
| 87 |
addButton.addActionListener(this);
|
| 88 |
removeButton.addActionListener(this);
|
| 89 |
andRb.addActionListener(this);
|
| 90 |
orRb.addActionListener(this);
|
| 91 |
cbActivar.addActionListener(this);
|
| 92 |
selectColorButton.addActionListener(this);
|
| 93 |
|
| 94 |
list.addListSelectionListener(this);
|
| 95 |
|
| 96 |
panel.getPRGBInput().getTBlue().addValueChangedListener(this);
|
| 97 |
panel.getPRGBInput().getTGreen().addValueChangedListener(this);
|
| 98 |
panel.getPRGBInput().getTRed().addValueChangedListener(this);
|
| 99 |
panel.getPRGBInput().getTAlpha().addValueChangedListener(this);
|
| 100 |
list.addMouseListener(this);
|
| 101 |
} |
| 102 |
|
| 103 |
/**
|
| 104 |
* Obtiene el objeto TransparencyRange equivalente a los valores RGBA
|
| 105 |
* seleccionados.
|
| 106 |
*
|
| 107 |
* @return TransparencyRange o null si la selecci?n no es correcta.
|
| 108 |
*/
|
| 109 |
private TransparencyRange getEntrySelected() {
|
| 110 |
if (!rgbInputPanel.isValidValue())
|
| 111 |
return null; |
| 112 |
|
| 113 |
TransparencyRange entry = new TransparencyRange();
|
| 114 |
entry.setRed(rgbInputPanel.getRangeRed()); |
| 115 |
entry.setGreen(rgbInputPanel.getRangeGreen()); |
| 116 |
entry.setBlue(rgbInputPanel.getRangeBlue()); |
| 117 |
if (rgbInputPanel.getTAlpha().isChecked())
|
| 118 |
entry.setAlpha(255 - rgbInputPanel.getTAlpha().getValue());
|
| 119 |
else
|
| 120 |
entry.setAlpha(0);
|
| 121 |
|
| 122 |
String textR = rgbInputPanel.getTRed().getValue() + ""; |
| 123 |
if (!rgbInputPanel.getTRed().isChecked())
|
| 124 |
textR = "*";
|
| 125 |
String textG = rgbInputPanel.getTGreen().getValue() + ""; |
| 126 |
if (!rgbInputPanel.getTGreen().isChecked())
|
| 127 |
textG = "*";
|
| 128 |
String textB = rgbInputPanel.getTBlue().getValue() + ""; |
| 129 |
if (!rgbInputPanel.getTBlue().isChecked())
|
| 130 |
textB = "*";
|
| 131 |
|
| 132 |
String strEntry = ""; |
| 133 |
String separator = ""; |
| 134 |
if (andRb.isSelected()) {
|
| 135 |
separator = " & ";
|
| 136 |
entry.setAnd(true);
|
| 137 |
} else {
|
| 138 |
separator = " | ";
|
| 139 |
entry.setAnd(false);
|
| 140 |
} |
| 141 |
|
| 142 |
strEntry = textR + separator + textG + separator + textB; |
| 143 |
if (rgbInputPanel.getTAlpha().getValue() != 255) |
| 144 |
strEntry += " (A: " + rgbInputPanel.getTAlpha().getValue() + ")"; |
| 145 |
entry.setStrEntry(strEntry); |
| 146 |
|
| 147 |
return entry;
|
| 148 |
} |
| 149 |
|
| 150 |
public void colorToolButton() { |
| 151 |
// seleccionamos la vista de gvSIG
|
| 152 |
View theView = null; |
| 153 |
try {
|
| 154 |
IWindow[] allViews = PluginServices.getMDIManager().getAllWindows();
|
| 155 |
for (int i = 0; i < allViews.length; i++) { |
| 156 |
if (allViews[i] instanceof View && |
| 157 |
PluginServices.getMDIManager().getWindowInfo((View) allViews[i]).getTitle().equals(viewName))
|
| 158 |
theView = (View) allViews[i];
|
| 159 |
} |
| 160 |
if (theView == null) |
| 161 |
return;
|
| 162 |
} catch (ClassCastException ex) { |
| 163 |
// logger.error(PluginServices.getText(this, "cant_get_view "), ex);
|
| 164 |
return;
|
| 165 |
} |
| 166 |
MapControl m_MapControl = theView.getMapControl(); |
| 167 |
|
| 168 |
TranspByPixelStatusBarListener sbl = new TranspByPixelStatusBarListener(m_MapControl);
|
| 169 |
|
| 170 |
// Cortar Raster
|
| 171 |
SelectRGBListener selectRGBListener = new SelectRGBListener(m_MapControl, this); |
| 172 |
m_MapControl.addMapTool("selectColorRaster", new Behavior[] { |
| 173 |
new PointBehavior(selectRGBListener), new MouseMovementBehavior(sbl) |
| 174 |
} |
| 175 |
); |
| 176 |
|
| 177 |
m_MapControl.setTool("selectColorRaster");
|
| 178 |
} |
| 179 |
|
| 180 |
/**
|
| 181 |
* Actualiza el item seleccionado cogiendo los valores del RGB
|
| 182 |
*/
|
| 183 |
private void updateData() { |
| 184 |
if (itemSelected == -1) |
| 185 |
return;
|
| 186 |
|
| 187 |
TransparencyRange entry = getEntrySelected(); |
| 188 |
if (entry != null) { |
| 189 |
if (itemSelected < entries.size()) {
|
| 190 |
entries.set(itemSelected, entry); |
| 191 |
panel.getListModel().set(itemSelected, entry.getStrEntry()); |
| 192 |
panel.callValueChanged(); |
| 193 |
} |
| 194 |
} |
| 195 |
} |
| 196 |
|
| 197 |
/*
|
| 198 |
* (non-Javadoc)
|
| 199 |
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
|
| 200 |
*/
|
| 201 |
public void actionPerformed(ActionEvent e) { |
| 202 |
|
| 203 |
if ((e.getSource() == andRb) || (e.getSource() == orRb)) {
|
| 204 |
updateData(); |
| 205 |
return;
|
| 206 |
} |
| 207 |
|
| 208 |
// A?ade elementos a la lista
|
| 209 |
if (e.getSource() == addButton) {
|
| 210 |
TransparencyRange entry = getEntrySelected(); |
| 211 |
if (entry != null) { |
| 212 |
entries.add(entry); |
| 213 |
itemSelected = entries.size() - 1;
|
| 214 |
panel.getListModel().addElement(entry.getStrEntry()); |
| 215 |
setValues(itemSelected); |
| 216 |
|
| 217 |
removeButton.setEnabled(true);
|
| 218 |
panel.callValueChanged(); |
| 219 |
} |
| 220 |
return;
|
| 221 |
} |
| 222 |
|
| 223 |
// Elimina elementos de la lista
|
| 224 |
if (e.getSource() == removeButton) {
|
| 225 |
deleteSelected(); |
| 226 |
return;
|
| 227 |
} |
| 228 |
|
| 229 |
if (e.getSource() == selectColorButton) {
|
| 230 |
colorToolButton(); |
| 231 |
return;
|
| 232 |
} |
| 233 |
|
| 234 |
if (e.getSource() == cbActivar) {
|
| 235 |
panel.setControlEnabled(cbActivar.isSelected()); |
| 236 |
panel.callValueChanged(); |
| 237 |
return;
|
| 238 |
} |
| 239 |
} |
| 240 |
|
| 241 |
private void deleteSelected() { |
| 242 |
if (itemSelected == -1) |
| 243 |
return;
|
| 244 |
|
| 245 |
entries.remove(itemSelected); |
| 246 |
panel.getListModel().remove(itemSelected); |
| 247 |
|
| 248 |
if (itemSelected >= entries.size()) {
|
| 249 |
itemSelected = entries.size() - 1;
|
| 250 |
} |
| 251 |
setValues(itemSelected); |
| 252 |
|
| 253 |
if (entries.size() == 0) |
| 254 |
removeButton.setEnabled(false);
|
| 255 |
panel.callValueChanged(); |
| 256 |
} |
| 257 |
|
| 258 |
/**
|
| 259 |
* Establece los valores RGBA a sus componentes segun la seleccion
|
| 260 |
* @param item
|
| 261 |
*/
|
| 262 |
private void setValues(int item) { |
| 263 |
|
| 264 |
if (item >= entries.size()) {
|
| 265 |
item = entries.size() - 1;
|
| 266 |
} |
| 267 |
|
| 268 |
if (entries.size() == 0) { |
| 269 |
rgbInputPanel.getTRed().setValue(0);
|
| 270 |
rgbInputPanel.getTRed().setChecked(true);
|
| 271 |
rgbInputPanel.getTGreen().setValue(0);
|
| 272 |
rgbInputPanel.getTGreen().setChecked(true);
|
| 273 |
rgbInputPanel.getTBlue().setValue(0);
|
| 274 |
rgbInputPanel.getTBlue().setChecked(true);
|
| 275 |
rgbInputPanel.getTAlpha().setValue(255);
|
| 276 |
rgbInputPanel.getTAlpha().setChecked(false);
|
| 277 |
andRb.setSelected(true);
|
| 278 |
orRb.setSelected(false);
|
| 279 |
return;
|
| 280 |
} |
| 281 |
TransparencyRange tr = (TransparencyRange) entries.get(item); |
| 282 |
|
| 283 |
andRb.setSelected(tr.isAnd()); |
| 284 |
orRb.setSelected(!tr.isAnd()); |
| 285 |
|
| 286 |
if (tr.getRed() == null) { |
| 287 |
rgbInputPanel.getTRed().setValue(0);
|
| 288 |
rgbInputPanel.getTRed().setChecked(false);
|
| 289 |
} else {
|
| 290 |
rgbInputPanel.getTRed().setValue(tr.getRed()[0]);
|
| 291 |
rgbInputPanel.getTRed().setChecked(true);
|
| 292 |
} |
| 293 |
|
| 294 |
if (tr.getGreen() == null) { |
| 295 |
rgbInputPanel.getTGreen().setValue(0);
|
| 296 |
rgbInputPanel.getTGreen().setChecked(false);
|
| 297 |
} else {
|
| 298 |
rgbInputPanel.getTGreen().setValue(tr.getGreen()[0]);
|
| 299 |
rgbInputPanel.getTGreen().setChecked(true);
|
| 300 |
} |
| 301 |
|
| 302 |
if (tr.getBlue() == null) { |
| 303 |
rgbInputPanel.getTBlue().setValue(0);
|
| 304 |
rgbInputPanel.getTBlue().setChecked(false);
|
| 305 |
} else {
|
| 306 |
rgbInputPanel.getTBlue().setValue(tr.getBlue()[0]);
|
| 307 |
rgbInputPanel.getTBlue().setChecked(true);
|
| 308 |
} |
| 309 |
|
| 310 |
int alpha = 255 - tr.getAlpha(); |
| 311 |
rgbInputPanel.getTAlpha().setValue(alpha); |
| 312 |
rgbInputPanel.getTAlpha().setChecked(alpha != 255);
|
| 313 |
|
| 314 |
if (list.getSelectedIndex() != item) {
|
| 315 |
list.setSelectedIndex(item); |
| 316 |
} |
| 317 |
} |
| 318 |
|
| 319 |
/**
|
| 320 |
* Obtiene el array de entradas de valores a?adidos a la lista
|
| 321 |
* @return ArrayList
|
| 322 |
*/
|
| 323 |
public ArrayList getEntries() { |
| 324 |
return entries;
|
| 325 |
} |
| 326 |
|
| 327 |
/*
|
| 328 |
* (non-Javadoc)
|
| 329 |
* @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)
|
| 330 |
*/
|
| 331 |
public void valueChanged(ListSelectionEvent e) { |
| 332 |
eventsDisabled = true;
|
| 333 |
if (list.getSelectedIndex() != -1) |
| 334 |
itemSelected = list.getSelectedIndex(); |
| 335 |
|
| 336 |
setValues(itemSelected); |
| 337 |
eventsDisabled = false;
|
| 338 |
} |
| 339 |
|
| 340 |
/*
|
| 341 |
* (non-Javadoc)
|
| 342 |
* @see org.gvsig.gui.beans.doubleslider.DoubleSliderListener#actionValueChanged(org.gvsig.gui.beans.doubleslider.DoubleSliderEvent)
|
| 343 |
*/
|
| 344 |
public void actionValueChanged(DoubleSliderEvent e) { |
| 345 |
if (eventsDisabled)
|
| 346 |
return;
|
| 347 |
eventsDisabled = true;
|
| 348 |
updateData(); |
| 349 |
eventsDisabled = false;
|
| 350 |
} |
| 351 |
|
| 352 |
/**
|
| 353 |
* Habilita o deshabilita la gestion de eventos
|
| 354 |
* @param value
|
| 355 |
*/
|
| 356 |
public void setEventsDisabled(boolean value) { |
| 357 |
eventsDisabled = value; |
| 358 |
} |
| 359 |
|
| 360 |
/*
|
| 361 |
* (non-Javadoc)
|
| 362 |
* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
| 363 |
*/
|
| 364 |
public void mouseClicked(MouseEvent e) { |
| 365 |
if (e.getSource() == list)
|
| 366 |
// Si es doble click borramos el seleccionado
|
| 367 |
if (e.getClickCount() == 2) |
| 368 |
deleteSelected(); |
| 369 |
} |
| 370 |
|
| 371 |
/*
|
| 372 |
* (non-Javadoc)
|
| 373 |
* @see org.gvsig.rastertools.toolselectrgb.ISelectRGB#actionRGBSelected(int, int, int)
|
| 374 |
*/
|
| 375 |
public void actionRGBSelected(int r, int g, int b) { |
| 376 |
rgbInputPanel.getTRed().setValue(r); |
| 377 |
rgbInputPanel.getTGreen().setValue(g); |
| 378 |
rgbInputPanel.getTBlue().setValue(b); |
| 379 |
} |
| 380 |
|
| 381 |
public void actionValueDragged(DoubleSliderEvent e) {} |
| 382 |
public void mouseEntered(MouseEvent e) {} |
| 383 |
public void mouseExited(MouseEvent e) {} |
| 384 |
public void mousePressed(MouseEvent e) {} |
| 385 |
public void mouseReleased(MouseEvent e) {} |
| 386 |
} |