?? loadgameaction.java
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/* LoadGameAction - A action to load a game. Copyright (C) 2003 The Java-Chess team <info@java-chess.de> 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 de.java_chess.javaChess.action;import antlr.*;import de.java_chess.javaChess.pgn.*;import de.java_chess.javaChess.notation.*;import java.awt.event.*;import java.io.*;import javax.swing.*;/** * This class implements a action to load a game from a PGN file. */public class LoadGameAction extends JavaChessAction { // Instance variables // Constructors /** * Create a new action instance. */ public LoadGameAction() { super( "Load game"); } // Methods /** * The actual action. * * @param event The event, that caused this action. */ public void actionPerformed( ActionEvent event) { // Missing: save current project? JFileChooser chooser = new JFileChooser(); chooser.setDialogTitle( "Load pgn file"); chooser.setFileFilter( SaveGameAsAction.getPGNFileFilter()); int retval = chooser.showOpenDialog( null); if( retval == JFileChooser.APPROVE_OPTION) { File file = chooser.getSelectedFile(); try { PGNFile pgnFile = new PGNFile( new BufferedReader( new FileReader( file))); GameNotation notation = pgnFile.readGame(); } catch( FileNotFoundException fe) { JOptionPane.showMessageDialog( null, "File " + file.getName() + " not found!", "File not found", JOptionPane.ERROR_MESSAGE); } catch( RecognitionException re) { } catch( TokenStreamException te) {} } }}
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