/*
* Copyright (c) 2007-2013 The Broad Institute, Inc.
* SOFTWARE COPYRIGHT NOTICE
* This software and its documentation are the copyright of the Broad Institute, Inc. All rights are reserved.
*
* This software is supplied without any warranty or guaranteed support whatsoever. The Broad Institute is not responsible for its use, misuse, or functionality.
*
* This software is licensed under the terms of the GNU Lesser General Public License (LGPL),
* Version 2.1 which is available at http://www.opensource.org/licenses/lgpl-2.1.php.
*/
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.broad.igv.ui.action;
//~--- non-JDK imports --------------------------------------------------------
import org.apache.log4j.Logger;
import org.broad.igv.PreferenceManager;
import org.broad.igv.session.Session;
import org.broad.igv.session.SessionWriter;
import org.broad.igv.ui.IGV;
import org.broad.igv.ui.UIConstants;
import org.broad.igv.ui.WaitCursorManager;
import org.broad.igv.ui.util.FileDialogUtils;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;
/**
* @author jrobinso
*/
public class SaveSessionMenuAction extends MenuAction {
static Logger log = Logger.getLogger(SaveSessionMenuAction.class);
IGV igv;
/**
*
*
* @param label
* @param mnemonic
* @param igv
*/
public SaveSessionMenuAction(String label, int mnemonic, IGV igv) {
super(label, null, mnemonic);
this.igv = igv;
}
/**
* Method description
*
* @param e
*/
@Override
public void actionPerformed(ActionEvent e) {
File sessionFile = null;
String currentSessionFilePath = igv.getSession().getPath();
String initFile = currentSessionFilePath == null ? UIConstants.DEFAULT_SESSION_FILE : currentSessionFilePath;
sessionFile = FileDialogUtils.chooseFile("Save Session",
PreferenceManager.getInstance().getLastSessionDirectory(),
new File(initFile),
FileDialogUtils.SAVE);
if (sessionFile == null) {
igv.resetStatusMessage();
return;
}
String filePath = sessionFile.getAbsolutePath();
if (!filePath.toLowerCase().endsWith(".xml")) {
sessionFile = new File(filePath + ".xml");
}
igv.setStatusBarMessage("Saving session to " + sessionFile.getAbsolutePath());
final File sf = sessionFile;
WaitCursorManager.CursorToken token = WaitCursorManager.showWaitCursor();
try {
saveSession(igv, sf);
// No errors so save last location
PreferenceManager.getInstance().setLastSessionDirectory(sf.getParentFile());
} catch (Exception e2) {
JOptionPane.showMessageDialog(igv.getMainFrame(), "There was an error writing to " + sf.getName() + "(" + e2.getMessage() + ")");
log.error("Failed to save session!", e2);
} finally {
WaitCursorManager.removeWaitCursor(token);
igv.resetStatusMessage();
}
}
/**
* Saves current IGV session to {@code targetFile}. As a side effect,
* sets the current sessions path (does NOT set the last session directory)
* @param igv
* @param targetFile
* @throws IOException
*/
public static void saveSession(IGV igv, File targetFile) throws IOException{
Session currentSession = igv.getSession();
currentSession.setPath(targetFile.getAbsolutePath());
(new SessionWriter()).saveSession(currentSession, targetFile);
}
}