Application: gvSIG desktop

package org.gvsig.crs.gui.panels;

import java.awt.FlowLayout;

import java.awt.GridLayout;

import java.awt.event.ActionListener;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.awt.event.WindowEvent;

import java.awt.event.WindowListener;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.cresques.cts.IProjection;

import org.gvsig.crs.EpsgConnection;

import org.gvsig.crs.ICrs;

import org.gvsig.gui.beans.swing.JButton;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.gui.FOpenDialog;

import com.iver.cit.gvsig.gui.dialogs.TRSelectionDialog;

/**

 * @author Jos? Luis G?mez y Miguel Garc?a

 */

public class ProjChooserPanelTransformation extends JPanel {

        private static final long serialVersionUID = 1L;

        private static IProjection curProj = null; //(IProjection) new CRSFactory().getCRS("EPSG:23030");

        private JLabel jLblProj = null;

        private JLabel jLblProjName = null;

        private JButton jBtnChangeProj = null;

        private boolean okPressed = false;

        private String abrev;

        public EpsgConnection connect = null;

        private ActionListener actionListener = null;

        /**

         *

         */

        public ProjChooserPanelTransformation(IProjection proj) {

                super();

                setCurProj(proj);

                initialize();

        }

        public ProjChooserPanelTransformation(){

                  connect = new EpsgConnection();

                  connect.setConnection();

        }

        /**

         * This method initializes this

         *

         * @return void

         */

        private void initialize() {

        this.setLayout(new FlowLayout(FlowLayout.LEFT, 15, 0));

        setPreferredSize(new java.awt.Dimension(330,35));

        this.setSize(new java.awt.Dimension(330,23));

        this.add(getJLblProjName(), null);

        this.add(getJLblProj(), null);

        this.add(getJBtnChangeProj(), null);

        //cambiar cuando la parte de JLuis se ensamble

        if(!((ICrs)curProj).getAbrev().equals("EPSG:23030"))

                jLblProj.setText(((ICrs)curProj).getCrsWkt().getName());

        else

                jLblProj.setText("EPSG:23030");

                initBtnChangeProj();

        }

        private void initBtnChangeProj() {

                getJBtnChangeProj().addActionListener(new java.awt.event.ActionListener() {

                        public void actionPerformed(java.awt.event.ActionEvent e) {

                                okPressed = false;

                                TRSelectionDialog csSelect = new TRSelectionDialog();

                                csSelect.setProjection(curProj);

                                csSelect.setLayout(new GridLayout(0,1));

                                PluginServices.getMDIManager().addWindow(csSelect);

                        abrev = curProj.getAbrev();

                        if (csSelect.getProjection() != curProj) {

                                curProj = csSelect.getProjection();

                                abrev = csSelect.getProjectionName();

                                jLblProj.setText(abrev);

                                FOpenDialog.setLastProjection(curProj);

                                okPressed = true;

                                if (actionListener != null) {

                                        actionListener.actionPerformed(e);

                                }

                        }else

                                jLblProj.setText(abrev);        

                        }

                });

        }

        public JLabel getJLblProjName() {

                if (jLblProjName == null) {

                jLblProjName = new JLabel("Proyeccion actual");

                        jLblProjName.setText(PluginServices.getText(this,"__proyeccion_actual")); //$NON-NLS-1$

                }

                return jLblProjName;

        }

        public JLabel getJLblProj() {

                if (jLblProj == null) {

                jLblProj = new JLabel();

                        jLblProj.setText(curProj.getAbrev());

                }

                return jLblProj;

        }

        public void addBtnChangeProjActionListener(java.awt.event.ActionListener al) {

                jBtnChangeProj.addActionListener(al);

        }

        /**

         * This method initializes jButton

         *

         * @return javax.swing.JButton

         */

        public JButton getJBtnChangeProj() {

                if (jBtnChangeProj == null) {

                        jBtnChangeProj = new JButton();

                        jBtnChangeProj.setText("..."); //$NON-NLS-1$

                }

                return jBtnChangeProj;

        }

        /**

         * @return Returns the curProj.

         */

        public static IProjection getCurProj() {

                return curProj;

        }

        /**

         * @param curProj The curProj to set.

         */

        public void setCurProj(IProjection curProj) {

                this.curProj = curProj;

        }

        /**

         * @return Returns the okPressed.

         */

        public boolean isOkPressed() {

                return okPressed;

        }

        /**

         * @param actionListener The actionListener to set.

         */

        public void addActionListener(ActionListener actionListener) {

                this.actionListener = actionListener;

        }

}  //  @jve:decl-index=0:visual-constraint="10,10"