/*
** Apollo - Test Skeleton Toolkit for Web Start/JNLP
** Copyright (c) 2001, 2002, 2003 by Gerald Bauer
**
** This program is free software.
**
** You may redistribute it and/or modify it under the terms of the GNU
** General Public License as published by the Free Software Foundation.
** Version 2 of the license should be included with this distribution in
** the file LICENSE, as well as License.html. If the license is not
** included with this distribution, you may find a copy at the FSF web
** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
**
** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
** REDISTRIBUTION OF THIS SOFTWARE.
**
*/

package apollo.dev;

import java.io.*;
import javax.swing.JFileChooser;
import apollo.*;

public class DevFileOpenService implements FileOpenService
{
   JFileChooser _chooser;

   public DevFileOpenService()
   {
      _chooser = new JFileChooser();
   }

   public FileContents openFileDialog( String pathHint, String exts[] )
          throws IOException
   {
      if( pathHint != null )
         _chooser.setCurrentDirectory( new File( pathHint ) );

      // todo: add extension file filters

      _chooser.setMultiSelectionEnabled( false );
      if( _chooser.showOpenDialog( null ) == JFileChooser.CANCEL_OPTION )
         return null;

      File file = _chooser.getSelectedFile();
      if( file == null )
         return null;
      else
         return new DevFileContents( file );
   }

   public FileContents[] openMultiFileDialog( String pathHint, String exts[] )
          throws IOException
   {
      if( pathHint != null )
         _chooser.setCurrentDirectory( new File( pathHint ) );

      _chooser.setMultiSelectionEnabled( true );
      if( _chooser.showOpenDialog( null ) == JFileChooser.CANCEL_OPTION )
         return null;

      File file[] = _chooser.getSelectedFiles();
      DevFileContents contents[] = new DevFileContents[file.length];
      for( int i = 0; i < file.length; i++ )
         contents[i] = new DevFileContents( file[i] );

      return contents;
   }
}