org.pmedv.blackboard.commands.SaveNetlistCommand.java Source code

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Here is the source code for org.pmedv.blackboard.commands.SaveNetlistCommand.java

Source

/**
    
   BlackBoard breadboard designer
   Written and maintained by Matthias Pueski 
       
   Copyright (c) 2010-2011 Matthias Pueski
       
   This program 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.
       
   This program 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 this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    
 */
package org.pmedv.blackboard.commands;

import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;

import javax.swing.Action;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;

import org.apache.commons.io.FileUtils;
import org.pmedv.core.commands.AbstractCommand;
import org.pmedv.core.context.AppContext;
import org.pmedv.core.gui.ApplicationWindow;
import org.pmedv.core.util.ErrorUtils;
import org.springframework.context.ApplicationContext;

public class SaveNetlistCommand extends AbstractCommand {

    public SaveNetlistCommand() {
        putValue(Action.NAME, resources.getResourceByKey("SaveNetlistCommand.name"));
        putValue(Action.SMALL_ICON, resources.getIcon("icon.save"));
        putValue(Action.SHORT_DESCRIPTION, resources.getResourceByKey("SaveNetlistCommand.description"));
    }

    private String netlist;

    @Override
    public void execute(ActionEvent e) {

        ApplicationContext ctx = AppContext.getContext();
        final ApplicationWindow win = ctx.getBean(ApplicationWindow.class);

        String path = System.getProperty("user.home");
        if (AppContext.getLastSelectedFolder() != null) {
            path = AppContext.getLastSelectedFolder();
        }

        final JFileChooser fc = new JFileChooser(path);

        fc.setDialogTitle(resources.getResourceByKey("SaveNetlistCommand.dialog.subtitle"));
        fc.setApproveButtonText(resources.getResourceByKey("msg.save"));

        int result = fc.showOpenDialog(win);

        if (result != JFileChooser.APPROVE_OPTION) {
            return;
        }

        if (fc.getSelectedFile() == null)
            return;

        File selectedFile = fc.getSelectedFile();

        AppContext.setLastSelectedFolder(selectedFile.getParentFile().getAbsolutePath());

        if (selectedFile.exists()) {
            result = JOptionPane.showConfirmDialog(win, resources.getResourceByKey("msg.warning.fileexists"),
                    resources.getResourceByKey("msg.warning"), JOptionPane.YES_NO_OPTION,
                    JOptionPane.QUESTION_MESSAGE);

            if (result == JOptionPane.NO_OPTION) {
                return;
            }
        }

        if (selectedFile != null && netlist != null) {
            try {
                FileUtils.writeStringToFile(selectedFile, netlist);
            } catch (IOException e1) {
                ErrorUtils.showErrorDialog(e1);
            }

        }

    }

    /**
     * @return the netlist
     */
    public String getNetlist() {
        return netlist;
    }

    /**
     * @param netlist the netlist to set
     */
    public void setNetlist(String netlist) {
        this.netlist = netlist;
    }

}