svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / panels / EnhancedControl.java @ 11787
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.rastertools.properties.panels; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import javax.swing.JOptionPane; |
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import org.gvsig.raster.dataset.FileNotOpenException; |
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import org.gvsig.raster.dataset.IStatistics; |
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import org.gvsig.raster.dataset.RasterDriverException; |
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import org.gvsig.raster.grid.filter.RasterFilterList; |
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import org.gvsig.raster.grid.filter.RasterFilterListManager; |
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import org.gvsig.raster.grid.filter.enhancement.BrightnessContrastListManager; |
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import org.gvsig.raster.grid.filter.enhancement.BrightnessFilter; |
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import org.gvsig.raster.grid.filter.enhancement.ContrastFilter; |
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import org.gvsig.raster.grid.filter.enhancement.EnhancementListManager; |
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import org.gvsig.raster.grid.filter.enhancement.LinearEnhancementFilter; |
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import org.gvsig.raster.grid.filter.statistics.StatisticsListManager; |
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import org.gvsig.raster.shared.IRasterDataset; |
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import org.gvsig.raster.shared.IRasterRendering; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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/**
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*
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* Clase que hace de interfaz entre los objetos que contienen la informaci?n de
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* realce y el panel.
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class EnhancedControl { |
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private EnhancedPanel tPanel = null; |
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private RasterFilterList filterList = null; |
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private EnhancedWithTrimPanel ePanel = null; |
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private EnhancedBrightnessContrastPanel bcPanel = null; |
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private IRasterDataset dataset = null; |
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private FLayer lyr = null; |
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/**
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* Manejador de eventos de los slider de brillo y contraste.
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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class BrightnessContrastListener implements MouseListener, KeyListener{ |
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/**
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* Constructor. Registra los listener
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* @param panel
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*/
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public BrightnessContrastListener(EnhancedBrightnessContrastPanel panel){
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panel.addBrightnessMouseListener(this);
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panel.addContrastMouseListener(this);
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panel.addBrightnessKeyListener(this);
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panel.addContrastKeyListener(this);
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} |
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public void mouseClicked(MouseEvent e) { |
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} |
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public void mouseEntered(MouseEvent e) { |
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} |
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public void mouseExited(MouseEvent e) { |
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} |
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public void mousePressed(MouseEvent e) { |
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} |
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/**
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* Aplica autom?ticamente si la previsualizaci?n est? activa.
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*/
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public void mouseReleased(MouseEvent e) { |
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if(bcPanel.getPreview().isSelected())
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apply(); |
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} |
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public void keyPressed(KeyEvent e) { |
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} |
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public void keyReleased(KeyEvent e) { |
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if(e.getKeyCode() == 10) |
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apply(); |
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} |
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public void keyTyped(KeyEvent e) { |
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} |
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} |
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/**
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* Constructor
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* @param tp
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*/
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public EnhancedControl(EnhancedPanel tp, IRasterDataset dataset, FLayer lyr, RasterFilterList rfl){
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this.tPanel = tp;
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this.dataset = dataset;
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filterList = rfl; |
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this.lyr = lyr;
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bcPanel = tPanel.getBrightnessContrastPanel(); |
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ePanel = tPanel.getEnhancedWithTrimPanel(); |
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new BrightnessContrastListener(bcPanel);
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setValuesFromFilterToPanel(); |
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} |
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/**
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* Carga los valores del panel desde el filtro
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*/
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private void setValuesFromFilterToPanel() { |
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//BRILLO
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BrightnessFilter bFilter = (BrightnessFilter)filterList.getByName(BrightnessFilter.genericName); |
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if(bFilter != null) { |
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bcPanel.setControlEnabled(true);
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bcPanel.setBrightnessValue((double)bFilter.getBrightnessIncrease());
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} else {
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bcPanel.setControlEnabled(false);
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bcPanel.setBrightnessValue(0);
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} |
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//CONTRASTE
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ContrastFilter cFilter = (ContrastFilter)filterList.getByName(ContrastFilter.genericName); |
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if (cFilter != null) { |
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bcPanel.setControlEnabled(true);
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bcPanel.setContrastValue((double) cFilter.getContrastIncrease());
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} else {
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bcPanel.setControlEnabled(false);
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bcPanel.setContrastValue(0);
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} |
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// REALCE LINEAL
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LinearEnhancementFilter eFilter = (LinearEnhancementFilter) filterList |
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.getByName(LinearEnhancementFilter.genericName); |
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if (eFilter != null) { |
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ePanel.setControlEnabled(true);
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if (eFilter.getRemoveEnds().booleanValue())
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ePanel.setRemoveEndsActive(true);
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else
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ePanel.setRemoveEndsActive(false);
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if (eFilter.getTailTrim().doubleValue() != 0) { |
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ePanel.setTailTrimCheckActive(true);
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ePanel |
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.setTailTrimValue(eFilter.getTailTrim().doubleValue() * 100);
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} else {
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ePanel.setTailTrimCheckActive(false);
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ePanel.setTailTrimValue(0);
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} |
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} else {
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ePanel.setControlEnabled(false);
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ePanel.setRemoveEndsActive(false);
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ePanel.setTailTrimCheckActive(false);
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ePanel.setTailTrimValue(0);
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} |
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} |
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/**
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* Carga los valores del filtro desde el panel
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*/
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private void setValuesFromPanelToFilter() { |
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RasterFilterListManager manager = new RasterFilterListManager(filterList);
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BrightnessContrastListManager bcManager = (BrightnessContrastListManager)manager.getManagerByClass(BrightnessContrastListManager.class); |
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//BRILLO Y CONTRASTE
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if(bcPanel.getActive().isSelected()) {
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if((int)bcPanel.getBrightnessValue() != 0) |
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bcManager.addBrightnessFilter((int)bcPanel.getBrightnessValue(), RasterFilterList.MODIFY_LAST);
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else
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filterList.remove(BrightnessFilter.genericName); |
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if((int)bcPanel.getContrastValue() != 0) |
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bcManager.addContrastFilter((int)bcPanel.getContrastValue(), RasterFilterList.MODIFY_LAST);
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else
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filterList.remove(ContrastFilter.genericName); |
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} else {
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filterList.remove(BrightnessFilter.genericName); |
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filterList.remove(ContrastFilter.genericName); |
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} |
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//REALCE
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EnhancementListManager eManager = (EnhancementListManager)manager.getManagerByClass(EnhancementListManager.class); |
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if(ePanel.getActive().isSelected()) {
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IStatistics stats = dataset.getGeoRasterMultiDataset().getStatistics(); |
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int[] renderBands = new int[]{0, 1, 2}; |
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if(lyr instanceof IRasterRendering) |
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renderBands = ((IRasterRendering)lyr).getRender().getRenderBands(); |
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if(!ePanel.isTailTrimCheckSelected() || ePanel.getTrimValue() == 0) { //En este caso siempre es necesario el m?ximo y m?nimo |
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if(!stats.isCalculated()) {
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try {
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stats.calcFullStatistics(); |
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} catch (FileNotOpenException e) {
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JOptionPane.showMessageDialog(null, "error_aplicando_filtro", "Error", JOptionPane.ERROR_MESSAGE); |
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} catch (RasterDriverException e) {
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JOptionPane.showMessageDialog(null, "error_aplicando_filtro", "Error", JOptionPane.ERROR_MESSAGE); |
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} |
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} |
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eManager.setStatistics(stats); |
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eManager.addEnhancedFilter(ePanel.isRemoveEndsSelected(), stats, 0,
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RasterFilterList.MODIFY_LAST, renderBands); |
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} else {
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StatisticsListManager slm = new StatisticsListManager(manager, stats);
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slm.addTailFilter((double)(ePanel.getTrimValue() / 100D), 0D, ePanel.isRemoveEndsSelected(), stats); |
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eManager.setStatistics(stats); |
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eManager.addEnhancedFilter(ePanel.isRemoveEndsSelected(), stats, |
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(double)(ePanel.getTrimValue() / 100D), RasterFilterList.MODIFY_LAST, renderBands); |
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} |
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} |
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//Redibujamos
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lyr.getMapContext().invalidate(); |
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} |
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/**
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* Acciones a ejecutar cuando se acepta
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*/
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public void accept() { |
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setValuesFromPanelToFilter(); |
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} |
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/**
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* Acciones a ejecutar cuando se aplica
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*/
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public void apply() { |
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setValuesFromPanelToFilter(); |
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} |
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/**
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* Acciones a ejecutar cuando se cancela
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*/
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public void cancel() { |
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} |
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} |