| gvSIG desktop 1

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

 *

 * Copyright (C) 2007 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.gvsig.rastertools.properties.panels;

import java.awt.BorderLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.GridLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JCheckBox;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import org.gvsig.gui.beans.slidertext.SliderTextContainer;

import com.iver.andami.PluginServices;

/**

 * Panel para los controles de brillo y contraste.

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class EnhancedWithTrimPanel extends JPanel implements ActionListener {

        private static final long serialVersionUID = 9023137365069951866L;

        public static final int   LINEAR           = 0;

        private TrimPanel         trimPanel        = null;

        private SelectorPanel     selectorPanel    = null;

        private JCheckBox         active           = null;

        /**

         * Panel con los controles de eliminar extremos, recorte de colas y slider

         * con el porcentaje de recorte.

         *

         * @author Nacho Brodin (nachobrodin@gmail.com)

         */

        public class TrimPanel extends JPanel implements ActionListener {

                private static final long   serialVersionUID = -6435560458161006843L;

                private SliderTextContainer trimSlider       = null;

                private JCheckBox           removeCheck      = null;

                private JCheckBox           trimCheck        = null;

                private JPanel              panel            = null;

                /**

                 * Contructor

                 */

                public TrimPanel() {

                        init();

                        getTrimCheck().addActionListener(this);

                }

                private void init() {

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

                        this.setLayout(new BorderLayout());

                        this.add(getPanel(), BorderLayout.NORTH);

                        this.add(getTrimSlider(), BorderLayout.CENTER);

                }

                /**

                 * Obtiene el control con el slider de recorte de colas

                 * @return SliderTextContainer

                 */

                public SliderTextContainer getTrimSlider() {

                        if (trimSlider == null) {

                                trimSlider = new SliderTextContainer(0, 100, 50);

                                trimSlider.setDecimal(true);

                                trimSlider.setBorder("");

                        }

                        return trimSlider;

                }

                public JPanel getPanel() {

                        if (panel == null) {

                                panel = new JPanel();

                                panel.setLayout(new GridBagLayout());

                                GridBagConstraints gbc = new GridBagConstraints();

                                gbc.insets = new Insets(9, 0, 0, 0);

                                gbc.anchor = GridBagConstraints.WEST;

                                gbc.gridx = 0;

                                gbc.gridy = 0;

                                gbc.weightx = 8;

                                GridBagConstraints gbc1 = new GridBagConstraints();

                                gbc1.insets = new Insets(9, 0, 9, 0);

                                gbc1.gridx = 0;

                                gbc1.gridy = 1;

                                gbc1.anchor = GridBagConstraints.WEST;

                                gbc1.weightx = 8;

                                panel.add(getRemoveCheck(), gbc);

                                panel.add(getTrimCheck(), gbc1);

                        }

                        return panel;

                }

                /**

                 * Obtiene el check de eliminar extremos

                 * @return

                 */

                public JCheckBox getRemoveCheck() {

                        if (removeCheck == null) {

                                removeCheck = new JCheckBox(PluginServices.getText(this, "eliminar_extremos"));

                        }

                        return removeCheck;

                }

                /**

                 * Obtiene el check de recorte de colas

                 * @return

                 */

                public JCheckBox getTrimCheck() {

                        if (trimCheck == null) {

                                trimCheck = new JCheckBox(PluginServices.getText(this, "recorte_colas"));

                        }

                        return trimCheck;

                }

                /**

                 * Activa o desactiva el control

                 * @param enable true activa y false desactiva los controles del panel

                 */

                public void setControlEnabled(boolean enabled) {

                        if (enabled && getTrimCheck().isSelected())

                                getTrimSlider().setControlEnabled(true);

                        else

                                getTrimSlider().setControlEnabled(false);

                        getRemoveCheck().setEnabled(enabled);

                        getTrimCheck().setEnabled(enabled);

                }

                /**

                 * Maneja eventos de activar y desactivar el panel

                 */

                public void actionPerformed(ActionEvent e) {

                        if (e.getSource() == getTrimCheck())

                                getTrimSlider().setControlEnabled(getTrimCheck().isSelected());

                }

        }

        /**

         * Panel con los controles de selecci?n para el tipo de filtro

         * de realce.

         *

         * @author Nacho Brodin (nachobrodin@gmail.com)

         */

        class SelectorPanel extends JPanel {

                private static final long serialVersionUID = 9036702518290091787L;

                private JRadioButton rb = null;

                /**

                 * Constructor

                 */

                public SelectorPanel() {

                        setLayout(new GridLayout(1, 1));

                        add(getLineal());

                }

                /**

                 * Obtiene el radio button de selecci?n de filtro lineal

                 * @return JRadioButton

                 */

                private JRadioButton getLineal() {

                        if (rb == null) {

                                rb = new JRadioButton(PluginServices.getText(this, "lineal_directo"));

                                rb.setSelected(true);

                        }

                        return rb;

                }

                /**

                 * Activa o desactiva el control

                 * @param enable true activa y false desactiva los controles del panel

                 */

                public void setControlEnabled(boolean enabled) {

                        rb.setEnabled(enabled);

                }

        }

        /**

         * Contructor

         */

        public EnhancedWithTrimPanel() {

                super();

                initialize();

        }

        public SelectorPanel getSelectorPanel() {

                if (selectorPanel == null) {

                        selectorPanel = new SelectorPanel();

                }

                return selectorPanel;

        }

        public TrimPanel getTrimPanel() {

                if (trimPanel == null) {

                        trimPanel = new TrimPanel();

                }

                return trimPanel;

        }

        private void initialize() {

                setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this, "realce"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                setLayout(new BorderLayout());

                add(getActive(), BorderLayout.NORTH);

                add(getSelectorPanel(), BorderLayout.CENTER);

                add(getTrimPanel(), BorderLayout.SOUTH);

                getActive().addActionListener(this);

        }

        /**

         * Obtiene el check de activar

         * @return

         */

        public JCheckBox getActive() {

                if (active == null) {

                        active = new JCheckBox(PluginServices.getText(this, "activar"));

                        active.setSelected(false);

                        this.setControlEnabled(false);

                }

                return active;

        }

        /**

         * Activa o desactiva el control

         * @param enable true activa y false desactiva los controles del panel

         */

        public void setControlEnabled(boolean enabled) {

                getActive().setSelected(enabled);

                getTrimPanel().setControlEnabled(enabled);

                getSelectorPanel().setControlEnabled(enabled);

        }

        /**

         * Maneja eventos de activar y desactivar el panel

         */

        public void actionPerformed(ActionEvent e) {

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

                        if (getActive().isSelected())

                                setControlEnabled(true);

                        else

                                setControlEnabled(false);

                }

        }

        /**

         * Obtiene el valor de selecci?n del check de eliminar extremos

         * @return boolean, true si est? seleccionado y false si no lo est?.

         */

        public boolean isRemoveEndsSelected() {

                return getTrimPanel().getRemoveCheck().isSelected();

        }

        /**

         * Obtiene el valor de selecci?n del check de recorte de colas.

         * @return boolean, true si est? seleccionado y false si no lo est?.

         */

        public boolean isTailTrimCheckSelected() {

                return getTrimPanel().getTrimCheck().isSelected();

        }

        /**

         * Obtiene el valor de recorte de colas seleccionado en el slider

         * @return double

         */

        public double getTrimValue() {

                return getTrimPanel().getTrimSlider().getValue();

        }

        /**

         * Activa o desactiva el checkbox de recorte de colas

         * @param active true si deseamos activarlo y false para desactivarlo

         */

        public void setTailTrimCheckActive(boolean active) {

                getTrimPanel().getTrimCheck().setSelected(active);

        }

        /**

         * Activa o desactiva el checkbox de eliminar extremos

         * @param active true si deseamos activarlo y false para desactivarlo

         */

        public void setRemoveEndsActive(boolean active) {

                getTrimPanel().getRemoveCheck().setSelected(active);

        }

        /**

         * Asigna un valor al slider de porcentaje de recorte

         * @param active true si deseamos activarlo y false para desactivarlo

         */

        public void setTailTrimValue(double value) {

                getTrimPanel().getTrimSlider().setValue(value);

        }

        /**

         * Selecciona un metodo de realce entre los disponibles (linear)

         * @param method

         */

        public void setEnhancedMethod(int method) {

                switch (method) {

                        case LINEAR:

                                break;

                }

        }

}