Application: gvSIG desktop

/*

 * OdMatrixControlPanel.java

 *

 * Created on 20 de octubre de 2008, 13:19

 */

package org.gvsig.graph.gui;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.Font;

import java.awt.Rectangle;

import java.util.Vector;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JFileChooser;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextArea;

import javax.swing.JTextField;

import javax.swing.SwingConstants;

import javax.swing.UIManager;

import javax.swing.UnsupportedLookAndFeelException;

import org.gvsig.exceptions.BaseException;

import org.gvsig.fmap.util.LayerListCellRenderer;

import org.gvsig.graph.IODMatrixFileWriter;

import org.gvsig.graph.ODMatrixExtension;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.fmap.core.FShape;

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

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

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

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

/**

 * 

 * @author Fjp

 */

public class OdMatrixControlPanel extends JPanel implements IWindow {

        public static int TIME_SECONDS = 0;

        public static int TIME_MINUTES = 1;

        public static int LENGTH_METERS = 0;

        public static int LENGTH_KILOMETERS = 1;

        public static int LENGTH_YARDS = 2;

        public static int LENGTH_MILES = 3;

        public static int FILE_FORMAT_2_COLS = 0;

        public static int FILE_FORMAT_MANY_COLS = 1;

        private MapContext mapContext;

        private DefaultComboBoxModel cboLayerOriginsModel;

        private DefaultComboBoxModel cboLayerDestinationsModel;

        private WindowInfo wi;

        private boolean okPressed = false;

        /**

         * This method initializes txtTolerance        

         *         

         * @return javax.swing.JTextField        

         */

        private JTextField getTxtTolerance() {

                if (txtTolerance == null) {

                        txtTolerance = new JTextField();

                        txtTolerance.setBounds(new Rectangle(159, 118, 94, 22));

                        txtTolerance.setText("50");

                }

                return txtTolerance;

        }

        /**

         * This method initializes txtFormatAreaDescription        

         *         

         * @return javax.swing.JTextArea        

         */

        private JTextArea getTxtFormatAreaDescription() {

                if (txtFormatAreaDescription == null) {

                        txtFormatAreaDescription = new JTextArea();

                        txtFormatAreaDescription.setBounds(new Rectangle(16, 55, 438, 53));

                        txtFormatAreaDescription.setRows(3);

                        txtFormatAreaDescription.setFont(new Font("Arial", Font.PLAIN, 10));

                        txtFormatAreaDescription.setLineWrap(true);

                        txtFormatAreaDescription.setEditable(false);

                }

                return txtFormatAreaDescription;

        }

        public static void main(String[] args) throws ClassNotFoundException,

                        InstantiationException, IllegalAccessException {

                try {

                        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

                } catch (UnsupportedLookAndFeelException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                OdMatrixControlPanel panel = new OdMatrixControlPanel();

                JFrame test = new JFrame();

                test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

                test.add(panel);

                test.setBounds(panel.getBounds());

                test.setVisible(true);

        }

        /** Creates new form OdMatrixControlPanel */

        public OdMatrixControlPanel() {

                initComponents();

        }

        /**

         * This method is called from within the constructor to initialize the form.

         * WARNING: Do NOT modify this code. The content of this method is always

         * regenerated by the Form Editor.

         */

        @SuppressWarnings("unchecked")

        // <editor-fold defaultstate="collapsed" desc="Generated Code">

        private void initComponents() {

                jLblToleranceUnits = new JLabel();

                jLblToleranceUnits.setBounds(new Rectangle(265, 118, 135, 20));

                jLblToleranceUnits.setText(_T("meters"));

                jLblTolerance = new JLabel();

                jLblTolerance.setBounds(new Rectangle(17, 118, 135, 20));

                jLblTolerance.setText(_T("Tolerance") + ":");

                jLblTolerance.setHorizontalAlignment(SwingConstants.RIGHT);

                this.setLayout(null);

                this.setSize(new Dimension(499, 350));

                jPanel1 = new javax.swing.JPanel();

                cboFileFormat = new javax.swing.JComboBox();

                jLabel5 = new javax.swing.JLabel();

                jPanel2 = new javax.swing.JPanel();

                cboLayerOrigins = new javax.swing.JComboBox();

                jLblLayerOrigins = new javax.swing.JLabel();

                cboLayerDestinations = new javax.swing.JComboBox();

                jLblLayerDestinations = new javax.swing.JLabel();

                jLblFile = new javax.swing.JLabel();

                txtGeneratedFile = new javax.swing.JTextField();

                btnSelectFile = new javax.swing.JButton();

                btnOk = new javax.swing.JButton();

                btnCancel = new javax.swing.JButton();

                jPanel1.setLayout(null);

                jPanel1.setBorder(javax.swing.BorderFactory

                                .createTitledBorder(_T("Options")));

                jPanel1.setBounds(new Rectangle(14, 172, 468, 122));

                jPanel1.add(cboFileFormat, null);

                jPanel1.add(jLabel5, null);

                jPanel1.add(getTxtFormatAreaDescription(), null);

                IODMatrixFileWriter[] writers = ODMatrixExtension.getOdMatrixWriters();

                String[] formats = new String[writers.length];

                for (int i = 0; i < formats.length; i++) {

                        formats[i] = _T(writers[i].getFormatDescription());

                }

                cboFileFormat.setModel(new DefaultComboBoxModel(formats));

                cboFileFormat.setSelectedIndex(0);

                cboFileFormat.setBounds(new Rectangle(158, 19, 295, 25));

                cboFileFormat.addItemListener(new java.awt.event.ItemListener() {

                        public void itemStateChanged(java.awt.event.ItemEvent e) {

                                System.out.println(e.getItem());

                                txtFormatAreaDescription.setText(e.getItem().toString());

                        }

                });

                jLabel5.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);

                jLabel5.setBounds(new Rectangle(17, 22, 134, 16));

                jLabel5.setText(_T("File_Format") + ":");

                jPanel2.setLayout(null);

                // jPanel2.setLayout(new GridBagLayout(jPanel2, BoxLayout.Y_AXIS));

                jPanel2.setBorder(javax.swing.BorderFactory

                                .createTitledBorder(_T("Parameters")));

                jPanel2.setBounds(new Rectangle(14, 13, 468, 144));

                cboLayerOrigins.setBounds(new Rectangle(158, 32, 259, 22));

                jLblLayerOrigins

                                .setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);

                jLblLayerOrigins.setBounds(new Rectangle(17, 33, 135, 20));

                jLblLayerOrigins.setText(_T("Layer_Origins") + ":");

                cboLayerDestinations.setBounds(new Rectangle(158, 61, 259, 22));

                jLblLayerDestinations

                                .setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);

                jLblLayerDestinations.setBounds(new Rectangle(17, 59, 135, 20));

                jLblLayerDestinations.setText(_T("Layer_Destinations") + ":");

                jLblFile.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);

                jLblFile.setBounds(new Rectangle(17, 90, 135, 20));

                jLblFile.setText(_T("Generated_File") + ":");

                txtGeneratedFile.setText("");

                txtGeneratedFile.setBounds(new Rectangle(159, 90, 259, 22));

                btnSelectFile.setText("...");

                btnSelectFile.setBounds(new Rectangle(425, 90, 28, 21));

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

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

                                JFileChooser dlg = new JFileChooser();

                                if (dlg.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION)

                                {

                                        txtGeneratedFile.setText(dlg.getSelectedFile().getPath());

                                }

                        }

                });

                btnOk.setText(_T("OK"));

                btnOk.setBounds(new Rectangle(107, 305, 136, 26));

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

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

                                btnOkActionPerformed(evt);

                        }

                });

                btnCancel.setText(_T("Cancel"));

                btnCancel.setBounds(new Rectangle(257, 305, 136, 26));

                jPanel2.add(jLblLayerOrigins, null);

                jPanel2.add(cboLayerOrigins, null);

                jPanel2.add(jLblLayerDestinations, null);

                jPanel2.add(cboLayerDestinations, null);

                jPanel2.add(jLblFile, null);

                jPanel2.add(txtGeneratedFile, null);

                jPanel2.add(btnSelectFile, null);

                jPanel2.add(jLblTolerance, null);

                jPanel2.add(getTxtTolerance(), null);

                jPanel2.add(jLblToleranceUnits, null);

                this.add(jPanel2, null);

                this.add(jPanel1, null);

                this.add(btnOk, null);

                this.add(btnCancel, null);

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

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

                                btnCancelActionPerformed(evt);

                        }

                });

        }// </editor-fold>

        private void closeWindow() {

                if (PluginServices.getMainFrame() != null) {

                        PluginServices.getMDIManager().closeWindow(this);

                }

        }

        private void btnOkActionPerformed(java.awt.event.ActionEvent evt) {

                if (getGeneratedFile().equalsIgnoreCase(""))

                {

                        JOptionPane.showMessageDialog((Component) PluginServices.getMDIManager().getActiveWindow(),

                                        PluginServices.getText(null, "Please_select_a_valid_file"));

                        return;

                }

                try {

                        double tol = getTolerance();

                } catch (NumberFormatException e) {

                        JOptionPane.showMessageDialog((Component) PluginServices.getMDIManager().getActiveWindow(),

                                        PluginServices.getText(null, "Please_enter_a_valid_number"));

                        return;

                }

                okPressed = true;

                closeWindow();

        }

        private void btnCancelActionPerformed(java.awt.event.ActionEvent evt) {

                closeWindow();

        }

        /**

         * @return Returns the okPressed.

         */

        public boolean isOkPressed() {

                return okPressed;

        }

        // Variables declaration - do not modify

        private javax.swing.JButton btnCancel;

        private javax.swing.JButton btnOk;

        private javax.swing.JButton btnSelectFile;

        private javax.swing.JComboBox cboFileFormat;

        private javax.swing.JComboBox cboLayerDestinations;

        private javax.swing.JComboBox cboLayerOrigins;

        private javax.swing.JLabel jLabel5;

        private javax.swing.JLabel jLblFile;

        private javax.swing.JLabel jLblLayerDestinations;

        private javax.swing.JLabel jLblLayerOrigins;

        private javax.swing.JPanel jPanel1;

        private javax.swing.JPanel jPanel2;

        private javax.swing.JTextField txtGeneratedFile;

        private JLabel jLblTolerance = null;

        private JTextField txtTolerance = null;

        private JLabel jLblToleranceUnits = null;

        private JTextArea txtFormatAreaDescription = null;

        // End of variables declaration

        public void setMapContext(MapContext mapContext) throws BaseException {

                this.mapContext = mapContext;

                FLayers layers = mapContext.getLayers();

                LayersIterator it = new LayersIterator(layers);

                Vector<FLyrVect> arrayLayers = new Vector<FLyrVect>();

                while (it.hasNext()) {

                        FLayer lyr = it.nextLayer();

                        if (!lyr.isAvailable())

                                continue;

                        if (lyr instanceof FLyrVect) {

                                FLyrVect lyrVect = (FLyrVect) lyr;

                                if ((lyrVect.getShapeType() == FShape.POINT)

                                                || (lyrVect.getShapeType() == FShape.MULTIPOINT))

                                        arrayLayers.add(lyrVect);

                        }

                }

                cboLayerOriginsModel = new DefaultComboBoxModel(arrayLayers);

                cboLayerDestinationsModel = new DefaultComboBoxModel(arrayLayers);

                cboLayerOrigins.setModel(cboLayerOriginsModel);

                cboLayerDestinations.setModel(cboLayerDestinationsModel);

                cboLayerOrigins.setRenderer(new LayerListCellRenderer());

                cboLayerDestinations.setRenderer(new LayerListCellRenderer());

        }

        public int getFileFormat() {

                return cboFileFormat.getSelectedIndex();

        }

        public String getGeneratedFile() {

                return txtGeneratedFile.getText();

        }

        public FLyrVect getOriginsLayer() {

                return (FLyrVect) cboLayerOrigins.getSelectedItem();

        }

        public FLyrVect getDestinationsLayer() {

                return (FLyrVect) cboLayerDestinations.getSelectedItem();

        }

        public WindowInfo getWindowInfo() {

                if (wi == null) {

                        wi = new WindowInfo(WindowInfo.MODALDIALOG);

                        wi.setWidth((int) this.getPreferredSize().getWidth());

                        wi.setHeight((int) this.getPreferredSize().getHeight());

                        wi.setTitle(_T("odmatrix_control_panel"));

                }

                return wi;

        }

        public Object getWindowProfile(){

                return WindowInfo.DIALOG_PROFILE;

        }

        public double getTolerance() {

                return Double.parseDouble(txtTolerance.getText());

        }

        private String _T(String str) {

                return PluginServices.getText(this, str);

        }

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