Application: gvSIG desktop

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

 *

 * Copyright (C) 2005 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.gui.beans.openfile;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.io.File;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JTextField;

import org.gvsig.gui.beans.Messages;

import org.gvsig.gui.beans.openfile.listeners.OpenFileListener;

/**

 *

 * @version 13/07/2007

 */

public class OpenFileContainer extends JPanel {

        private static final long serialVersionUID = 5823371652872582451L;

        private int                                         wComp   = 500, hComp = 55;

        private int                                                wButton = 165;

        private int                                                wText   = (int)Math.floor(0.63 * wComp);

        private int                                                hButton = 22;

        private boolean                 border  = true;   

        private JButton jButton = null;

        private JTextField tOpen = null;

        private OpenFileListener listener = null;

        private boolean isButtonVisible = true;

        public OpenFileContainer() {

                super();

                listener = new OpenFileListener(this);

                initialize();

                listener.setButton(this.getJButton());

        }

        public OpenFileContainer(boolean border) {

                super();

                this.border = border;

                listener = new OpenFileListener(this);

                initialize();

                listener.setButton(this.getJButton());

        }

        /**

         * Constructor

         * @param WIDTH

         * Window width

         * @param HEIGHT

         * Window height

         * @param isButtonVisible

         * If the open button is visible

         */

        public OpenFileContainer(int WIDTH,int HEIGHT,boolean isButtonVisible){

                super();

                this.isButtonVisible = isButtonVisible;

                this.wComp = WIDTH;

                this.hComp = HEIGHT;

                listener = new OpenFileListener(this);

                initialize();

                listener.setButton(this.getJButton());

        }

        /**

         * This method initializes this

         *

         */

        private void initialize() {

                                GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

                                gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;

                                gridBagConstraints1.gridx = 1;

                                gridBagConstraints1.gridy = 0;

                                gridBagConstraints1.weightx = 10.0;

                                gridBagConstraints1.insets = new java.awt.Insets(0,2,0,0);

                                GridBagConstraints gridBagConstraints = new GridBagConstraints();

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

                                gridBagConstraints.gridy = 0;

                                gridBagConstraints.gridx = 0;

                                gridBagConstraints.weightx = 1.0;

                                this.setLayout(new GridBagLayout());

                                this.setSize(new java.awt.Dimension(500,50));

                                if(border)

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

                                this.add(getJButton(), gridBagConstraints);

                                this.add(getTOpen(), gridBagConstraints1);

        }

        /**

         * This method initializes jButton

         *

         * @return javax.swing.JButton

         */

        private JButton getJButton() {

                if (jButton == null) {

                        jButton = new JButton();

                        jButton.setPreferredSize(new java.awt.Dimension(wButton,hButton));

                        jButton.addActionListener(listener);

                        jButton.setSize(wButton, hButton);

                        jButton.setText(Messages.getText("abrir..."));

                        jButton.setVisible(isButtonVisible);

                        getTOpen().setEnabled(isButtonVisible);

                }

                return jButton;

        }

        /**

         * This method initializes jTextField

         *

         * @return javax.swing.JTextField

         */

        public JTextField getTOpen() {

                if (tOpen == null) {

                        tOpen = new JTextField();

                        if (isButtonVisible){

                                tOpen.setPreferredSize(new java.awt.Dimension(wText,hButton));

                        }else{

                                tOpen.setPreferredSize(new java.awt.Dimension((int)Math.floor(wComp * 0.95),hButton));

                        }

                }

                return tOpen;

        }

        /**

         * Pone el texto que le pasamos como texto del borde del panel.

         * @param text

         */

/*

        public void setBorderText(String text){

                this.borderText = text;

        }

*/

        public void setComponentSize(int w, int h){

                wComp = w;

                hComp = 55;

                wText = (int)Math.floor(0.63 * wComp);

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

                if (isButtonVisible){

                        this.getTOpen().setPreferredSize(new java.awt.Dimension(wText, hButton));

                }else{

                        this.getTOpen().setPreferredSize(new java.awt.Dimension((int)Math.floor(wComp * 0.95), hButton));

                }

        }

        /**

         * Devuelve el file cuya ruta corresponde con el campo de texto.

         * @return

         */

        public File getFile(){

                File fil = null;

                if(this.getTOpen().getText() != ""){

                        try{

                                fil = new File(this.getTOpen().getText());

                        }catch(Exception exc){

                                System.err.println("Ruta o archivo no v?lido");

                        }

                }

                return fil;

        }

}