107 lines
3.0 KiB
Java
107 lines
3.0 KiB
Java
/*
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* Copyright © 2012 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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package org.altusmetrum.micropeak;
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import java.io.*;
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import java.util.ArrayList;
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import java.awt.*;
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import javax.swing.*;
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import javax.swing.filechooser.FileNameExtensionFilter;
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import org.altusmetrum.altoslib_14.*;
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import org.altusmetrum.altosuilib_14.*;
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public class MicroExport extends JFileChooser {
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JFrame frame;
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MicroData data;
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public static void export(File file, MicroData data) throws FileNotFoundException, IOException {
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FileWriter fw = new FileWriter(file);
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data.export(fw);
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fw.close();
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}
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public boolean runDialog() {
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int ret;
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setSelectedFile(new File(AltosLib.replace_extension(data.name, ".csv")));
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for (;;) {
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ret = showSaveDialog(frame);
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if (ret != APPROVE_OPTION)
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return false;
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File file;
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String filename;
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file = getSelectedFile();
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if (file == null)
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continue;
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if (!file.getName().contains(".")) {
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String fullname = file.getPath();
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file = new File(fullname.concat(".csv"));
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}
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filename = file.getName();
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if (file.exists()) {
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if (file.isDirectory()) {
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JOptionPane.showMessageDialog(frame,
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String.format("\"%s\" is a directory",
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filename),
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"Directory",
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JOptionPane.ERROR_MESSAGE);
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continue;
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}
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int r = JOptionPane.showConfirmDialog(frame,
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String.format("\"%s\" already exists. Overwrite?",
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filename),
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"Overwrite file?",
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JOptionPane.YES_NO_OPTION);
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if (r != JOptionPane.YES_OPTION)
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continue;
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if (!file.canWrite()) {
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JOptionPane.showMessageDialog(frame,
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String.format("\"%s\" is not writable",
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filename),
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"File not writable",
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JOptionPane.ERROR_MESSAGE);
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continue;
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}
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}
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try {
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export(file, data);
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return true;
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} catch (FileNotFoundException fe) {
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JOptionPane.showMessageDialog(frame,
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fe.getMessage(),
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"Cannot create file",
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JOptionPane.ERROR_MESSAGE);
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} catch (IOException ioe) {
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}
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}
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}
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public MicroExport(JFrame frame, MicroData data) {
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this.frame = frame;
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this.data = data;
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setDialogTitle("Export MicroPeak Data File");
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setFileFilter(new FileNameExtensionFilter("MicroPeak CSV file",
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"csv"));
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setCurrentDirectory(AltosUIPreferences.logdir());
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}
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}
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