Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.cresques.ui.BrightnessContrast;

import java.awt.FlowLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.cresques.filter.IStackManager;

import org.cresques.filter.RasterFilterStackManager;

import org.cresques.filter.enhancement.BrightnessContrastStackManager;

import org.cresques.io.GeoRasterFile;

import org.cresques.ui.filter.FilterRasterDialogPanel;

import org.cresques.ui.raster.IResize;

/**

 * Panel para los controles de brillo, contrase y realce.

 * @author Miguel Angel Querol Carratal? <querol_mig@gva.es>

 *

 */

public class EnhancedBrightnessContrastPanel extends JPanel implements ActionListener, IResize{

        private int                                                        wComp = 445, hComp = 239;

        private int                                                        wPanels = (int)Math.round(wComp / 2) - 13, hPanels = hComp - 16;

        private int                                                        wBright = wPanels - 22, hBright = hPanels - 73;

        private int                                                        wEnhan = wBright, hEnhan = hPanels - 123;

        private int                                                        wBCheck = wPanels - 28;

        private int                                                        wSlider = wBright - 8, hSlider = 45;

        private String nom = "Realce";

        private JPanel pBrightCont = null;

        private JPanel pEnhanced = null;

        public LabelSliderText lstBrightness = null;

        public LabelSliderText lstContrast = null;

        private JPanel pBCCheck = null;

        private JPanel pBCSlider = null;

        private JPanel jPanel1 = null;

        private JCheckBox cBrightC = null;

        public JLabel lBrightC = null;

        private JPanel pEnCheck = null;

        private JPanel pEnSlider = null;

        private JCheckBox cEnhanced = null;

        private JPanel pDelInt = null;

        private JCheckBox jCheckBox = null;

        private BrightnessContrastStackManager bcManager = null;

        private JCheckBox jCheckBox1 = null;

        public JLabel lpreview = null;

        public RasterFilterStackManager rasterStackManager = null;

        public JLabel lLineal = null;

        public JLabel lRemove = null;

        public CheckSliderText cstEnhanced = null;

        private FilterRasterDialogPanel parent = null;

        public static final int h = 239;

        public static final int w = 445;

        /**

         * This is the default constructor

         */

        public EnhancedBrightnessContrastPanel() {

                super();

                initialize();

        }

        /**

         * This is the default constructor

         */

        public EnhancedBrightnessContrastPanel(FilterRasterDialogPanel parent) {

                super();

                this.parent = parent;

                initialize();

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private void initialize() {

                GridBagConstraints gridBagConstraints3 = new GridBagConstraints();

                gridBagConstraints3.insets = new java.awt.Insets(0,4,0,4);

                gridBagConstraints3.gridy = 0;

                gridBagConstraints3.gridx = 1;

                GridBagConstraints gridBagConstraints2 = new GridBagConstraints();

                gridBagConstraints2.insets = new java.awt.Insets(0,4,0,4);

                gridBagConstraints2.gridy = 0;

                gridBagConstraints2.gridx = 0;

                this.setLayout(new GridBagLayout());

                this.setSize(wComp, hComp);

                this.setPreferredSize(new java.awt.Dimension(wComp,hComp));

                this.add(getPBrightCont(), gridBagConstraints2);

                this.add(getPEnhanced(), gridBagConstraints3);

                this.getCBrightC().addActionListener(this);

                this.getCEnhanced().addActionListener(this);

                //this.addComponentListener(this);

                //this.getLabelSliderText().getJTextField().addActionListener(this);

                //this.getLabelSliderText1().getJTextField().addActionListener(this);

        }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        public JPanel getPBrightCont() {

                if (pBrightCont == null) {

                        GridBagConstraints gridBagConstraints4 = new GridBagConstraints();

                        gridBagConstraints4.gridx = 0;

                        gridBagConstraints4.insets = new java.awt.Insets(4,0,8,0);

                        gridBagConstraints4.gridy = 1;

                        GridBagConstraints gridBagConstraints = new GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.insets = new java.awt.Insets(0,8,4,8);

                        gridBagConstraints.gridy = 0;

                        pBrightCont = new JPanel();

                        pBrightCont.setLayout(new GridBagLayout());

                        pBrightCont.setPreferredSize(new java.awt.Dimension(wPanels,hPanels));

                        pBrightCont.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Brillo y contraste", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        pBrightCont.add(getPBCCheck(), gridBagConstraints);

                        pBrightCont.add(getPBCSlider(), gridBagConstraints4);

                }

                return pBrightCont;

        }

        /**

         * This method initializes jPanel1        

         *         

         * @return javax.swing.JPanel        

         */

        public JPanel getPEnhanced() {

                if (pEnhanced == null) {

                        GridBagConstraints gridBagConstraints12 = new GridBagConstraints();

                        gridBagConstraints12.gridx = 0;

                        gridBagConstraints12.insets = new java.awt.Insets(4,4,59,4);

                        gridBagConstraints12.gridy = 1;

                        GridBagConstraints gridBagConstraints11 = new GridBagConstraints();

                        gridBagConstraints11.gridx = 0;

                        gridBagConstraints11.insets = new java.awt.Insets(0,8,4,8);

                        gridBagConstraints11.gridy = 0;

                        GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

                        gridBagConstraints1.gridx = 0;

                        gridBagConstraints1.gridy = 0;

                        pEnhanced = new JPanel();

                        pEnhanced.setLayout(new GridBagLayout());

                        pEnhanced.setPreferredSize(new java.awt.Dimension(wPanels,hPanels));

                        pEnhanced.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Realce", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                        pEnhanced.add(getPEnCheck(), gridBagConstraints11);

                        pEnhanced.add(getPEnSlider(), gridBagConstraints12);

                }

                return pEnhanced;

        }

        /**

         * inicializa el conponente LabelSliderText

         */

        public LabelSliderText getLabelSliderText(){

                if(lstBrightness == null){

                        lstBrightness = new LabelSliderText();

                        lstBrightness.setName("Brillo");

                        lstBrightness.setSliderRange(-255,255);

                        lstBrightness.setSliderValue(0);

                }

                return lstBrightness;

        }

        /**

         * inicializa el conponente LabelSliderText

         */

        public LabelSliderText getLabelSliderText1(){

                if (lstContrast == null){

                        lstContrast = new LabelSliderText();

                        lstContrast.setName("Contraste");

                        lstContrast.setPreferredSize(new java.awt.Dimension(180,45));

                        lstContrast.setSliderRange(-255,255);

                        lstContrast.setSliderValue(0);

                }

                return lstContrast;

        }

        /**

         * This method initializes jPanel1        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPBCCheck() {

                if (pBCCheck == null) {

                        FlowLayout flowLayout = new FlowLayout();

                        flowLayout.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout.setVgap(0);

                        flowLayout.setHgap(0);

                        lBrightC = new JLabel();

                        lBrightC.setText("Activar");

                        lBrightC.setPreferredSize(new java.awt.Dimension(160,15));

                        pBCCheck = new JPanel();

                        pBCCheck.setLayout(flowLayout);

                        pBCCheck.setPreferredSize(new java.awt.Dimension(wBCheck,25));

                        pBCCheck.add(getCBrightC(), null);

                        pBCCheck.add(lBrightC, null);

                }

                return pBCCheck;

        }

        /**

         * This method initializes jPanel3        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPBCSlider() {

                if (pBCSlider == null) {

                        GridBagConstraints gridBagConstraints7 = new GridBagConstraints();

                        gridBagConstraints7.gridx = 0;

                        gridBagConstraints7.insets = new java.awt.Insets(0,0,2,0);

                        gridBagConstraints7.gridy = 0;

                        GridBagConstraints gridBagConstraints6 = new GridBagConstraints();

                        gridBagConstraints6.gridx = 0;

                        gridBagConstraints6.insets = new java.awt.Insets(10,0,8,0);

                        gridBagConstraints6.gridy = 2;

                        GridBagConstraints gridBagConstraints5 = new GridBagConstraints();

                        gridBagConstraints5.gridx = 0;

                        gridBagConstraints5.insets = new java.awt.Insets(0,0,0,0);

                        gridBagConstraints5.gridy = 1;

                        pBCSlider = new JPanel();

                        pBCSlider.setLayout(new GridBagLayout());

                        pBCSlider.setPreferredSize(new java.awt.Dimension(wBright,hBright));

                        pBCSlider.setBorder(javax.swing.BorderFactory.createLineBorder(java.awt.Color.gray,1));

                        pBCSlider.add(getLabelSliderText(), gridBagConstraints7);

                        pBCSlider.add(getLabelSliderText1(), gridBagConstraints5);

                        pBCSlider.add(getJPanel1(), gridBagConstraints6);

                        this.setBCControlEnabled(false);

                }

                return pBCSlider;

        }

        /**

         * This method initializes jPanel1        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getJPanel1() {

                if (jPanel1 == null) {

                        FlowLayout flowLayout1 = new FlowLayout();

                        flowLayout1.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout1.setVgap(0);

                        flowLayout1.setHgap(0);

                        lpreview = new JLabel();

                        lpreview.setText("Previsualizacion");

                        lpreview.setPreferredSize(new java.awt.Dimension(150,15));

                        lpreview.setSize(new java.awt.Dimension(160,15));

                        jPanel1 = new JPanel();

                        jPanel1.setLayout(flowLayout1);

                        jPanel1.setPreferredSize(new java.awt.Dimension(wSlider,25));

                        jPanel1.add(getJCheckBox1(), null);

                        jPanel1.add(lpreview, null);

                }

                return jPanel1;

        }

        /**

         * This method initializes jCheckBox        

         *         

         * @return javax.swing.JCheckBox        

         */

        public JCheckBox getCBrightC() {

                if (cBrightC == null) {

                        cBrightC = new JCheckBox();

                }

                return cBrightC;

        }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPEnCheck() {

                if (pEnCheck == null) {

                        FlowLayout flowLayout2 = new FlowLayout();

                        flowLayout2.setHgap(0);

                        flowLayout2.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout2.setVgap(0);

                        lLineal = new JLabel();

                        lLineal.setText("Lineal Directo");

                        lLineal.setPreferredSize(new java.awt.Dimension(160,15));

                        pEnCheck = new JPanel();

                        pEnCheck.setLayout(flowLayout2);

                        pEnCheck.setPreferredSize(new java.awt.Dimension(wBCheck,25));

                        pEnCheck.add(getCEnhanced(), null);

                        pEnCheck.add(lLineal, null);

                }

                return pEnCheck;

        }

        /**

         * This method initializes jPanel2        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPEnSlider() {

                if (pEnSlider == null) {

                        GridBagConstraints gridBagConstraints18 = new GridBagConstraints();

                        gridBagConstraints18.insets = new java.awt.Insets(2,0,0,0);

                        gridBagConstraints18.gridy = 1;

                        gridBagConstraints18.gridx = 0;

                        GridBagConstraints gridBagConstraints15 = new GridBagConstraints();

                        gridBagConstraints15.insets = new java.awt.Insets(0,0,2,0);

                        gridBagConstraints15.gridy = 0;

                        gridBagConstraints15.gridx = 0;

                        pEnSlider = new JPanel();

                        pEnSlider.setLayout(new GridBagLayout());

                        pEnSlider.setPreferredSize(new java.awt.Dimension(wEnhan,hEnhan));

                        pEnSlider.setBorder(javax.swing.BorderFactory.createLineBorder(java.awt.Color.gray,1));

                        pEnSlider.add(getPDelInt(), gridBagConstraints15);

                        pEnSlider.add(getCheckSliderText(), gridBagConstraints18);

                        this.setEControlEnabled(false);

                }

                return pEnSlider;

        }

        /**

         * This method initializes jCheckBox        

         *         

         * @return javax.swing.JCheckBox        

         */

        public JCheckBox getCEnhanced() {

                if (cEnhanced == null) {

                        cEnhanced = new JCheckBox();

                }

                return cEnhanced;

        }

        /**

         * This method initializes jPanel3        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPDelInt() {

                if (pDelInt == null) {

                        FlowLayout flowLayout3 = new FlowLayout();

                        flowLayout3.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout3.setVgap(0);

                        flowLayout3.setHgap(5);

                        lRemove = new JLabel();

                        lRemove.setText("Eliminar Extremos");

                        lRemove.setPreferredSize(new java.awt.Dimension(150,15));

                        pDelInt = new JPanel();

                        pDelInt.setLayout(flowLayout3);

                        pDelInt.setPreferredSize(new java.awt.Dimension(wSlider + 1,25));

                        pDelInt.add(getJCheckBox(), null);

                        pDelInt.add(lRemove, null);

                }

                return pDelInt;

        }

        /**

         * This method initializes jCheckBox        

         *         

         * @return javax.swing.JCheckBox        

         */

        public JCheckBox getJCheckBox() {

                if (jCheckBox == null) {

                        jCheckBox = new JCheckBox();

                }

                return jCheckBox;

        }

        /**

         * inicializa el conponente CheckSliderText

         */

        public CheckSliderText getCheckSliderText(){

                String rcName = "Recorte de colas"; 

                if (cstEnhanced == null){

                        cstEnhanced = new CheckSliderText();

                        cstEnhanced.setName(rcName);

                        cstEnhanced.setSliderValue(0);

                        cstEnhanced.setSliderRange(0,50);

                        cstEnhanced.setDecimal(true);

                        cstEnhanced.setTextValue("0.0");

                }

                return cstEnhanced;

        }

        public void setComponentSize(int w,  int h){

                wComp = w; hComp = h;

                wPanels = (int)Math.round(wComp / 2) - 13; hPanels = hComp - 16;

                wBright = wPanels - 22; hBright = hPanels - 73;

                wEnhan = wBright; hEnhan = hPanels - 123;

                wBCheck = wPanels - 28;

                wSlider = wBright - 9; hSlider = 45;

                this.setSize(wComp, hComp);

                this.setPreferredSize(new java.awt.Dimension(wComp,hComp));

                pBrightCont.setPreferredSize(new java.awt.Dimension(wPanels,hPanels));

                pEnhanced.setPreferredSize(new java.awt.Dimension(wPanels,hPanels));

                pBCCheck.setPreferredSize(new java.awt.Dimension(wBCheck,25));

                pBCSlider.setPreferredSize(new java.awt.Dimension(wBright,hBright));

                this.lstBrightness.setComponentSize(wSlider, hSlider);

                this.lstContrast.setComponentSize(wSlider, hSlider);

                jPanel1.setPreferredSize(new java.awt.Dimension(wSlider,25));

                pEnSlider.setPreferredSize(new java.awt.Dimension(wEnhan,hEnhan));

                pEnCheck.setPreferredSize(new java.awt.Dimension(wBCheck,25));

                this.cstEnhanced.setComponentSize(wSlider, hSlider);

                pDelInt.setPreferredSize(new java.awt.Dimension(wSlider + 1,25));

        }

        /**

         * Habilita o dehabilita el panel de brillo y contraste

         * @param active

         */

        public void setBCControlEnabled(boolean active){

                this.lstBrightness.setControlEnabled(active);

                this.lstContrast.setControlEnabled(active);

                this.getJCheckBox1().setEnabled(active);

                this.lpreview.setEnabled(active);

        }

        /**

         * Habilita o dehabilita el panel de realce

         * @param active

         */

        public void setEControlEnabled(boolean active){

                this.jCheckBox.setEnabled(active);

                this.lRemove.setEnabled(active);

                this.cstEnhanced.setControlEnabled(active);                

        }

        /**

         * Habilita o deshabilita el todo el panel

         * @param active

         */

        public void setControlEnabled(boolean active){

                this.setBCControlEnabled(active);

                this.setEControlEnabled(active);

                this.cBrightC.setEnabled(active);

                this.cEnhanced.setEnabled(active);

                this.lBrightC.setEnabled(active);

                this.lLineal.setEnabled(active);

                this.pBrightCont.setEnabled(active);

                this.pEnhanced.setEnabled(active);

        }

        public void actionPerformed(ActionEvent e) {

                if(e.getSource() == this.getCBrightC()){

                        this.setBCControlEnabled(this.getCBrightC().isSelected());

                }

                if(e.getSource() == cEnhanced){

                        this.setEControlEnabled(this.getCEnhanced().isSelected());

                }

        } 

        /**

         * Asigna a este panel un stack manager

         * @param p

         */

        public void setBrightnessContrastStackManager (BrightnessContrastStackManager p){

                this.bcManager = p;

        }

        //-------------------------------------------------------------------------------

        public void setStackManager(RasterFilterStackManager stackManager) {

                // TODO Auto-generated method stub

        }

        public IStackManager getStackManager() {

                // TODO Auto-generated method stub

                return bcManager;

        }

        //----------------------------------------------------------------------------------

        public void removeFile(String file) {

                // TODO Auto-generated method stub

        }

        public void addFiles(GeoRasterFile[] files) {

                // TODO Auto-generated method stub

        }

        /**

         * This method initializes jCheckBox1        

         *         

         * @return javax.swing.JCheckBox        

         */

        public JCheckBox getJCheckBox1() {

                if (jCheckBox1 == null) {

                        jCheckBox1 = new JCheckBox();

                        jCheckBox1.setSelected(true);

                }

                return jCheckBox1;

        }

         /**

     * Obtiene el nombre del panel

     * @return Cadena con el nombre del panel

     */

    public String getName(){

            return this.nom;

    }   

}