svn-gvsig-desktop / tags / v1_1_Build_1015 / libraries / libCq_CMS_praster / src / org / cresques / ui / raster / listener / HistogramPanelListener.java @ 13679
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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) 2005 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.cresques.ui.raster.listener; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.FocusListener; |
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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 java.awt.event.MouseMotionListener; |
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.event.TableModelEvent; |
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import org.cresques.io.datastruct.Histogram; |
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import org.cresques.io.datastruct.Statistic; |
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import org.cresques.ui.raster.HistogramPanel; |
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/**
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* Listener para eventos del panel de histograma
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* @author Nacho Brodin <brodin_ign@gva.es>
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*
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*/
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public class HistogramPanelListener implements FocusListener, KeyListener, MouseListener, ActionListener, MouseMotionListener{ |
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private HistogramPanel panel = null; |
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/**
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* Objeto histograma para la gesti?n de procesos de histograma
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*/
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private Histogram histogramObj = null; |
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public static boolean comboEventEnable = true; |
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public HistogramPanelListener(HistogramPanel p){
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panel = p; |
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} |
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public void setControlListeners(){ |
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panel.getPHistogram().getPlusButtonControlLeft().addActionListener(this);
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panel.getPHistogram().getPlusButtonControlRight().addActionListener(this);
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panel.getPHistogram().getLessButtonControlLeft().addActionListener(this);
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panel.getPHistogram().getLessButtonControlRight().addActionListener(this);
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panel.getPHistogram().getTextControlRight().addKeyListener(this);
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panel.getPHistogram().getTextControlLeft().addKeyListener(this);
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panel.getPHistogram().getTextControlRight().addFocusListener(this);
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panel.getPHistogram().getTextControlLeft().addFocusListener(this);
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} |
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public void mouseDragged(MouseEvent e) { |
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} |
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public void mousePressed(MouseEvent e) { |
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} |
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public void mouseReleased(MouseEvent e) { |
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} |
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public void setLabels(JLabel left, JLabel right){ |
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} |
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public void mouseMoved(MouseEvent e) { |
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} |
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private void initialize(){ |
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} |
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public void actionPerformed(ActionEvent e) { |
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//--------------------------------------
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//Botones de m?s y menos
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if( e.getSource() == panel.getPHistogram().getPlusButtonControlLeft() ||
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e.getSource() == panel.getPHistogram().getLessButtonControlLeft() || |
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e.getSource() == panel.getPHistogram().getPlusButtonControlRight() || |
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e.getSource() == panel.getPHistogram().getLessButtonControlRight()){ |
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panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(), |
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(int)panel.getBoxesValues()[1], |
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(int)panel.getBoxesValues()[0], |
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panel.showBands)); |
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return;
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} |
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//--------------------------------------
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//Cambiar las bandas en el combo
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JComboBox cbb = panel.getJComboBands();
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if(comboEventEnable && e.getSource() == cbb){
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if(cbb.getSelectedIndex() == 0){ |
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boolean[] list = panel.getBandListShowInChart(); |
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for(int i = 0; i < list.length; i++) |
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list[i] = true;
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panel.setBandListShowInChart(list); |
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}else if(cbb.getSelectedItem().equals("R") || cbb.getSelectedItem().equals("Band 0")) |
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panel.addOrRemoveGraphicBand(0);
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else if(cbb.getSelectedItem().equals("G") || cbb.getSelectedItem().equals("Band 1")) |
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panel.addOrRemoveGraphicBand(1);
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else if(cbb.getSelectedItem().equals("B") || cbb.getSelectedItem().equals("Band 2")) |
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panel.addOrRemoveGraphicBand(2);
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else{
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for(int i = 3; i < HistogramPanel.MAXBANDS; i++){ |
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if(cbb.getSelectedItem().equals("Band "+i)) |
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panel.addOrRemoveGraphicBand(i); |
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} |
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} |
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} |
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//--------------------------------------
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//Limpiar
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JButton clean = panel.getJButtonClear();
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if(e.getSource() == clean){
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panel.cleanChart(); |
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} |
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//--------------------------------------
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//Selecci?n de fuente de datos del histograma
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JComboBox cbo = panel.getJComboBoxOrigen();
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if(comboEventEnable && e.getSource() == cbo){
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panel.setHistogramDataSource(cbo.getSelectedIndex()); |
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//En caso de que el histograma se monte a partir de los datos de la vista ponemos RGB en el combo
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if(cbo.getSelectedIndex() == 0) |
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panel.setRGBInBandList(); |
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//En caso de que el histograma se monte a partir de los datos reales ponemos el n?mero de bandas en el combo
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if(cbo.getSelectedIndex() == 1 || cbo.getSelectedIndex() == 2) |
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panel.setBands(panel.getHistogram().getGrid().getBandCount()); |
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} |
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//--------------------------------------
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//Selecci?n de histograma acumulado y no acumulado
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JComboBox cbt = panel.getJComboBoxTipo();
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if(comboEventEnable && e.getSource() == cbt)
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panel.setType(cbt.getSelectedIndex()); |
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if(comboEventEnable)
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panel.showHistogram(); |
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} |
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public void tableChanged(TableModelEvent e) { |
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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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/**
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* Asigna el objeto histograma para la gesti?n de procesos de histograma
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* @param histogramObj
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*/
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public void setHistogram(Histogram histogramObj) { |
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this.histogramObj = histogramObj;
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} |
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public void keyPressed(KeyEvent e) { |
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if(e.getKeyCode() == 10){ |
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panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(), |
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(int)panel.getBoxesValues()[1], |
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(int)panel.getBoxesValues()[0], |
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panel.showBands)); |
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} |
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} |
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public void keyReleased(KeyEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void keyTyped(KeyEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void focusGained(FocusEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void focusLost(FocusEvent e) { |
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// TODO Auto-generated method stub
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} |
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} |