content: package com.japisoft.editix.action.file.export;
  
  import java.awt.event.ActionEvent;
  import java.io.File;
  import java.io.IOException;
  
  import javax.swing.AbstractAction;
  import javax.swing.JFileChooser;
  import javax.swing.JOptionPane;
  import javax.swing.filechooser.FileFilter;
  
  import org.json.JSONException;
  import org.json.JSONObject;
  import org.json.XML;
  
  import com.japisoft.editix.ui.EditixFactory;
  import com.japisoft.editix.ui.EditixFrame;
  import com.japisoft.editix.ui.SelectableEncoding;
  import com.japisoft.framework.toolkit.FileToolkit;
  import com.japisoft.xmlpad.IXMLPanel;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  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 3 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, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class JSONExportAction extends AbstractAction {
  
  	public void actionPerformed( ActionEvent e ) {
  
  		IXMLPanel container = 
  			EditixFrame.THIS.getSelectedContainer();
  
  		if ( container == null || container.getMainContainer() == null ) {
  			EditixFactory.buildAndShowWarningDialog( "No selected XML document ?" );
  			return;
  		}
  
  		JFileChooser fc = EditixFactory.buildFileChooser( new FileFilter() {			
  			@Override
  			public String getDescription() {
  				return "JSON file (*.json, *.jso)";
  			}
  			@Override
  			public boolean accept( File f ) {
  				if ( f.isFile() ) {
  					String tmp = f.getName().toLowerCase();
  					return tmp.endsWith( ".json" ) || tmp.endsWith( ".jso" );
  				}
  				return true;
  			}
  		});
  
  		try {
  			if ( fc.showSaveDialog( EditixFrame.THIS ) == JOptionPane.OK_OPTION ) {
  				String xmlContent = container.getMainContainer().getText();
  				JSONObject jo = XML.toJSONObject( xmlContent );
  				String content = jo.toString(1);
  				
  				String encoding = null;
  				if ( fc instanceof SelectableEncoding ) {
  					encoding = ( ( SelectableEncoding )fc ).getSelectedEncoding();
  					if ( "AUTOMATIC".equalsIgnoreCase( encoding ) ) {
  						encoding = null;
  					}
  				}
  
  				FileToolkit.writeFile(
  					fc.getSelectedFile(),
  					content,
  					encoding
  				);
  				
  				EditixFactory.buildAndShowInformationDialog( "Exported" );
  			}
  		} catch( JSONException ex ) {
  			EditixFactory.buildAndShowErrorDialog( ex.getMessage() );
  		} catch( IOException ex ) {
  			EditixFactory.buildAndShowErrorDialog( ex.getMessage() );
  		}
  
  	}
  
  }
  