/*
* This file is part of Caliph & Emir.
*
* Caliph & Emir 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.
*
* Caliph & Emir 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 Caliph & Emir; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Copyright statement:
* --------------------
* (c) 2002-2005 by Mathias Lux (mathias@juggle.at)
* http://www.juggle.at, http://caliph-emir.sourceforge.net
*/
package at.lux.fotoannotation.dialogs;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
public class ExternalViewerSelectDialog extends JDialog {
JTextField viewer;
String oldViewer;
public ExternalViewerSelectDialog(Frame owner, String currentViewer) {
super(owner, true);
oldViewer = currentViewer;
setTitle("Choose external viewer");
viewer = new JTextField(15);
if (currentViewer != null)
viewer.setText(currentViewer);
JButton ok = new JButton("Ok");
JButton cancel = new JButton("Cancel");
JButton browse = new JButton("Browse ...");
ok.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
ok();
}
});
cancel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
cancel();
}
});
browse.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
browse();
}
});
JPanel buttons = new JPanel(new FlowLayout());
JPanel tmp = new JPanel(new FlowLayout());
buttons.add(ok);
buttons.add(cancel);
tmp.add(new JLabel("External viewer: "));
tmp.add(viewer);
tmp.add(browse);
this.getContentPane().add(tmp, BorderLayout.CENTER);
this.getContentPane().add(buttons, BorderLayout.SOUTH);
}
private void ok() {
setVisible(false);
}
private void cancel() {
if (oldViewer != null) {
viewer.setText(oldViewer);
} else {
viewer.setText("");
}
setVisible(false);
}
private void browse() {
JFileChooser fc = new JFileChooser(".");
fc.setMultiSelectionEnabled(false);
if (fc.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
try {
viewer.setText(fc.getSelectedFile().getCanonicalPath());
} catch (IOException e) {
}
}
}
public String getExternalViewer() {
if (viewer.getText().length() > 1)
return viewer.getText();
else
return null;
}
}