Application: gvSIG desktop

/*

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

*

* Copyright (C) 2006 Instituto de Desarrollo Regional 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.

*

* For more information, contact:

*

*  Generalitat Valenciana

*   Conselleria d'Infraestructures i Transport

*   Av. Blasco Iba?ez, 50

*   46010 VALENCIA

*   SPAIN

*

*      +34 963862235

*   gvsig@gva.es

*      www.gvsig.gva.es

*

*    or

*

*   Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)

*   Campus Universitario s/n

*   02071 Alabacete

*   Spain

*

*   +34 967 599 200

*/

package org.gvsig.remotesensing.imagefusion.gui;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.util.ArrayList;

import javax.swing.BorderFactory;

import javax.swing.ButtonGroup;

import javax.swing.JCheckBox;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JTextField;

import org.gvsig.fmap.raster.layers.FLyrRasterSE;

import org.gvsig.raster.beans.previewbase.IPreviewRenderProcess;

import org.gvsig.raster.beans.previewbase.PreviewBasePanel;

import org.gvsig.raster.grid.filter.FilterTypeException;

import org.gvsig.raster.hierarchy.IRasterRendering;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.project.documents.view.gui.View;

/**

* Clase que define la interfaz del proceso de fusion de una imagenes. Recoge la

* imagen a fusionar y la banda de alta definicion. Posibilita la elecci?n del 

* m?todo empleado y da la posibilidad de  configurar ciertos parametros especificos para cada tipo.

*  

* 

* @author amunoz (alejandro.munoz@uclm.es)

* @version 19/10/2007

*/

public class FusionImagePanel extends JPanel implements IPreviewRenderProcess{

        private static final long         serialVersionUID = 1L;

        private PreviewBasePanel    previewBasePanel    = null;

        private FLayer              layer               = null;

        private FusionImageDialog   fusionDialog        = null;

        // Panel con la seleccion de  banda alta resolucion y metodo seleccionado

        private FusionImageMainPanel fusionMainPanel         = null;

        private JRadioButton        rButtonMemory       = null;

        private JRadioButton        rButtonFile              = null;

        private JPanel              jPanelOptions       = null;

        private JTextField                         filenameTextField         = null;

        private String                                 viewName                         = null;

        private JCheckBox                        jPreviewCheck                = null;

        private FusionImageListener listener                         = null;

        /**

         * Constructor

         */

        public FusionImagePanel(FLayer layer, FusionImageDialog fusionDialog) {

                this.fusionDialog = fusionDialog;

                View view = (View) PluginServices.getMDIManager().getActiveWindow();

                viewName = PluginServices.getMDIManager().getWindowInfo(view).getTitle();

                setLayer(layer);

                initialize();

        }

        private void initialize() {

                setLayout(new BorderLayout());

                add(getPreviewBasePanel(), BorderLayout.CENTER);

        }

        /**

         * Obtiene el panel con el la vista previa

         */

        public PreviewBasePanel getPreviewBasePanel() {

                if (previewBasePanel == null) {

                        listener= new FusionImageListener(fusionDialog);

                        ArrayList list = new ArrayList();

                        list.add(getMainPanel());

                        previewBasePanel = new PreviewBasePanel(list, null, panelOptions(), this, (FLyrRasterSE) layer);

                        previewBasePanel.setPreviewSize(new Dimension(230, 215));

                        previewBasePanel.addButtonPressedListener(fusionDialog);

                }

                return previewBasePanel;

        }

        /** Establece layer para visualizacion */

        public void setLayer(FLayer layer) {

                if (layer == null)

                        return;

                this.layer = layer;

                getPreviewBasePanel().setLayer((FLyrRasterSE) layer);

        }

        public FusionImageMainPanel getMainPanel() {

                if (fusionMainPanel == null) {

                        fusionMainPanel = new FusionImageMainPanel();

                }

                return fusionMainPanel;

        }

        public void process(IRasterRendering rendering) throws FilterTypeException {

        } 

         /** Panel de opciones de visualizacion y salida */

         public JPanel panelOptions() {

                 if (jPanelOptions == null) {

                         jPanelOptions=new JPanel();

                         GridBagConstraints gridBagConstraints;

                         JPanel radioPanel = new JPanel();

                         radioPanel.setLayout(new GridBagLayout());

                         ButtonGroup buttonGroup = new ButtonGroup();

                         buttonGroup.add(getRadioMemory());

                         gridBagConstraints = new java.awt.GridBagConstraints();

                         gridBagConstraints.gridx = 0;

                         gridBagConstraints.gridy = 0;

                         gridBagConstraints.anchor = GridBagConstraints.WEST;

                         radioPanel.setBorder(BorderFactory.createTitledBorder(PluginServices.getText(this,"output_options")));

                         gridBagConstraints = new java.awt.GridBagConstraints();

                         gridBagConstraints.gridx = 0;

                         gridBagConstraints.gridy = 1;

                         gridBagConstraints.anchor = GridBagConstraints.WEST;

                         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

                         radioPanel.add(getRadioMemory(),gridBagConstraints);

                         buttonGroup.add(getRadioFile());

                         gridBagConstraints = new java.awt.GridBagConstraints();

                         gridBagConstraints.gridx = 0;

                         gridBagConstraints.gridy = 2;

                         gridBagConstraints.anchor = GridBagConstraints.WEST;

                         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

                         radioPanel.add(getRadioFile(),gridBagConstraints);

                         jPanelOptions.setLayout(new GridBagLayout());

                         gridBagConstraints = new java.awt.GridBagConstraints();

                         gridBagConstraints.gridx = 0;

                         gridBagConstraints.gridy = 0;

                         gridBagConstraints.anchor = GridBagConstraints.WEST;

                         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

                         jPanelOptions.add(getJPreviewCheck(),gridBagConstraints);

                         gridBagConstraints = new java.awt.GridBagConstraints();

                         gridBagConstraints.gridx = 0;

                         gridBagConstraints.gridy = 1;

                         gridBagConstraints.anchor = GridBagConstraints.WEST;

                         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

                         jPanelOptions.add(radioPanel,gridBagConstraints);

                        }        

                        return jPanelOptions;

         }

         /** @return radiobutton a fichero */        

         public JRadioButton getRadioFile(){

                 if (rButtonFile == null){

                         rButtonFile = new JRadioButton(PluginServices.getText(this,"a_fichero"));

                         rButtonFile.addActionListener(listener);

                }

                return rButtonFile;

        }

         /** @return radiobutton a memoria */        

        public JRadioButton getRadioMemory(){

                if (rButtonMemory == null){

                        rButtonMemory = new JRadioButton(PluginServices.getText(this,"a_memoria"),true);

                        rButtonMemory.addActionListener(listener);

                }

                return rButtonMemory;

        }

        public JTextField getFilenameTextField() {

                if (filenameTextField == null) {

                        filenameTextField = new JTextField();

                        filenameTextField.setPreferredSize(new Dimension(150, filenameTextField.getPreferredSize().height));

                        //RasterLibrary.addOnlyLayerNameListener(this);

                }

                return filenameTextField;

        }

        public JCheckBox getJPreviewCheck() {

                if(jPreviewCheck==null){

                        jPreviewCheck = new JCheckBox(PluginServices.getText(this,"apply_preview"));

                        jPreviewCheck.addActionListener(listener);

                }        

                return jPreviewCheck;

        }

        public FusionImageListener getFusionImageListener(){

                if(listener==null){

                        listener= new FusionImageListener(fusionDialog);

                }

                return listener;

        }

        public String getViewName(){

                return viewName;

        }

        // Aplica las acciones al aceptar

        public void accept(){

                listener.accept();

        }

}