src/org/math/plot/components/DataToolBar.java

package org.math.plot.components;

import java.awt.event.*;
import java.security.*;

import javax.swing.*;

import org.math.plot.*;

public class DataToolBar extends JToolBar {

        private static final long serialVersionUID = 1L;

        protected JButton buttonPasteToClipboard;

        protected JButton buttonSaveFile;

        private boolean denySaveSecurity;

        private JFileChooser fileChooser;

        private DataPanel dataPanel;

        public DataToolBar(DataPanel dp) {

                dataPanel = dp;

                try {
                        fileChooser = new JFileChooser();
                } catch (AccessControlException ace) {
                        denySaveSecurity = true;
                }

                buttonPasteToClipboard = new JButton(new ImageIcon(org.math.plot.PlotPanel.class.getResource("icons/toclipboard.png")));
                buttonPasteToClipboard.setToolTipText("Copy data to clipboard");

                buttonSaveFile = new JButton(new ImageIcon(org.math.plot.PlotPanel.class.getResource("icons/tofile.png")));
                buttonSaveFile.setToolTipText("Save data into ASCII file");

                buttonPasteToClipboard.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent e) {
                                dataPanel.toClipBoard();
                        }
                });
                buttonSaveFile.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent e) {
                                chooseFile();
                        }
                });

                add(buttonPasteToClipboard, null);
                add(buttonSaveFile, null);

                if (!denySaveSecurity) {
                        fileChooser.addActionListener(new java.awt.event.ActionListener() {
                                public void actionPerformed(ActionEvent e) {
                                        saveFile();
                                }
                        });
                } else {
                        buttonSaveFile.setEnabled(false);
                }
        }

        void saveFile() {
                java.io.File file = fileChooser.getSelectedFile();
                dataPanel.toASCIIFile(file);
        }

        void chooseFile() {
                fileChooser.showSaveDialog(this);
        }

}

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