setupboarddialog.java

chess 一个beguanyu国际象棋的一个Java源码

/*
	SetupBoardDialog - The dialog to setup/edit the board position.

	Copyright (C) 2003 The Java-Chess team <[e-mail]>

	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.dialogs;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.net.URL;
import javax.swing.border.BevelBorder;

import de.java_chess.javaChess.util.StringTextDocument;
import de.java_chess.javaChess.bitboard.BitBoardImpl;
import de.java_chess.javaChess.GameController;
import de.java_chess.javaChess.renderer2d.ChessBoardRenderer2D;
import de.java_chess.javaChess.piece.Piece;

/**
 * Copyright:     Copyright (c) 2003 The Java-Chess team <[e-mail]>
 * Organisation:  The Java-Chess team
 * @author:       Faber
 * @version 1.0
 */

public class SetupBoardDialog extends JDialog
{
	private GridBagLayout gblContentPane = new GridBagLayout();
	private GridBagLayout gblBoard = new GridBagLayout();

	private BitBoardImpl bitBoard;
	private GameController gameController;
	private ChessBoardRenderer2D boardRenderer;
	private JPanel jpBoard = new JPanel();
	private JPanel jpPieces = new PieceSelectionPanel();
	private JPanel jpButtons = new JPanel();
	private JPanel jpMoveRight = new JPanel();
	private GridBagLayout gblButtons = new GridBagLayout();
	private GridBagLayout gblMoveRight = new GridBagLayout();
	private ButtonGroup bgMoveRight = new ButtonGroup();
	private JRadioButton jrbWhiteToMove = new JRadioButton();
	private JRadioButton jrbBlackToMove = new JRadioButton();
	private JButton jbOk = new JButton();
	private JButton jbCancel = new JButton();
	private JButton jbStartPosition = new JButton();
	private JButton jbClearBoard = new JButton();
	private JLabel jlMoveRight = new JLabel();
	private JPanel jpCastling = new JPanel();
	private GridBagLayout gblCastling = new GridBagLayout();
	private JCheckBox checkBoxWhiteShort = new JCheckBox();
	private JCheckBox checkBoxWhiteLong = new JCheckBox();
	private JCheckBox checkBoxBlackShort = new JCheckBox();
	private JCheckBox checkBoxBlackLong = new JCheckBox();
	private JLabel jlCastling = new JLabel();
	private JPanel jpEnPassant = new JPanel();
	private GridBagLayout gridBagLayout1 = new GridBagLayout();
	private JLabel jlEnPassant = new JLabel();
	private JTextField jtEnPassant = new JTextField();
	private JPanel jpMoveNumber = new JPanel();
	private GridBagLayout gblMoveNumber = new GridBagLayout();
	private JLabel jlMoveNumber = new JLabel();
	private JTextField jtMoveNumber = new JTextField();
	private Cursor oldCursor;

/**
 * Constructor
 */
	public SetupBoardDialog()
	{
		super();
		String  sMessage = "This dialog is under construction.\n\n";
						sMessage += "You can try some buttons and play around a bit,\n";
						sMessage += "but it is not yet possible to place\n";
						sMessage += "one or more pieces on the board.\n";
						sMessage += "This point has very high priority\n";
						sMessage += "on our ToDo-list for the next release.";
		String  sTitle = "Important note!";

		JOptionPane.showMessageDialog(null, sMessage, sTitle, JOptionPane.INFORMATION_MESSAGE);

		try
		{
			jbInit();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}

/**
 * Method for constructing the GUI
 */
	private void jbInit() throws Exception
	{

		this.setTitle( "JavaChess - Setup position" );
		this.getContentPane().setLayout(gblContentPane);
		this.setSize(new Dimension(700, 650));
		this.addWindowListener(new java.awt.event.WindowAdapter()
		{
			public void windowClosing(WindowEvent e)
			{
				this_windowClosing(e);
			}
		});

		bitBoard = new BitBoardImpl();
// Hm:
//		gameController = new GameController( _game, _gameNotation, _engine, _board, _gameTimer);
//		boardRenderer = new ChessBoardRenderer2D( gameController, bitBoard );
		boardRenderer = new ChessBoardRenderer2D( null, bitBoard );
//		gameController.setRenderer( boardRenderer );

		this.jpBoard.setLayout( gblBoard );
		this.jpBoard.setPreferredSize( new Dimension(430,430) );
		jpBoard.addMouseListener(new java.awt.event.MouseAdapter()
		{
			public void mouseEntered(MouseEvent e)
			{
				jpBoard_mouseEntered(e);
			}
			public void mouseExited(MouseEvent e)
			{
				jpBoard_mouseExited(e);
			}
		});
		this.jpBoard.setMinimumSize( new Dimension(430,430) );

		jpCastling.setLayout(gblCastling);
		jpCastling.setBorder(BorderFactory.createLineBorder(Color.black));
		jlCastling.setText("Castling rights:");
		checkBoxWhiteShort.setText("White short (O-O)");
		checkBoxWhiteLong.setText("White long (O-O-O)");
		checkBoxBlackShort.setText("Black short (O-O)");
		checkBoxBlackLong.setText("Black long (O-O-O)");

		jpMoveRight.setLayout(gblMoveRight);
		jpMoveRight.setBorder(BorderFactory.createLineBorder(Color.black));
		jpMoveRight.setMinimumSize(new Dimension(135, 73));
		jpMoveRight.setPreferredSize(new Dimension(135, 73));
		jlMoveRight.setText("Move right:");
		jrbWhiteToMove.setText("White to move");
		jrbWhiteToMove.setSelected( true );
		jrbBlackToMove.setText("Black to move");
		jbClearBoard.addActionListener(new java.awt.event.ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				jbClearBoard_actionPerformed(e);
			}
		});
		jbStartPosition.addActionListener(new java.awt.event.ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				jbStartPosition_actionPerformed(e);
			}
		});
		bgMoveRight.add( jrbWhiteToMove );
		bgMoveRight.add( jrbBlackToMove );

		jpEnPassant.setLayout(gridBagLayout1);
		jlEnPassant.setText("EnPassant-Square:");
		jtEnPassant.setMinimumSize(new Dimension(108, 21));
		// Restrict the user input to 2 valid characters:
		jtEnPassant.setDocument( new StringTextDocument( 1, 2 ) );
		jtEnPassant.setPreferredSize(new Dimension(108, 21));
		jpEnPassant.setBorder(BorderFactory.createLineBorder(Color.black));
		jpEnPassant.setMinimumSize(new Dimension(135, 48));
		jpEnPassant.setPreferredSize(new Dimension(135, 48));

		jpMoveNumber.setLayout(gblMoveNumber);
		jlMoveNumber.setText("Move number:");
		jpMoveNumber.setBorder(BorderFactory.createLineBorder(Color.black));
		jpMoveNumber.setMinimumSize(new Dimension(135, 56));
		jpMoveNumber.setPreferredSize(new Dimension(135, 56));
		jtMoveNumber.setMinimumSize(new Dimension(108, 21));
		jtMoveNumber.setPreferredSize(new Dimension(108, 21));
		// Restrict the user input to 3 numbers:
		jtMoveNumber.setDocument( new StringTextDocument( 2, 3 ) );

		jpButtons.setLayout(gblButtons);

		jbOk.setToolTipText("Close dialog with current position");
		jbOk.setMnemonic( KeyEvent.VK_O );
		jbOk.setText("OK");
		jbOk.addActionListener(new java.awt.event.ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				jbOk_actionPerformed(e);
			}
		});

		jbCancel.setToolTipText("Abort and back to former position/game");
		jbCancel.setText("Cancel");
		jbCancel.setMnemonic( KeyEvent.VK_C );
		jbCancel.addActionListener(new java.awt.event.ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				jbCancel_actionPerformed(e);
			}
		});

		jbClearBoard.setToolTipText("Clears the complete board");
		jbClearBoard.setText("Clear board");
		jbClearBoard.setMnemonic( KeyEvent.VK_L );

		jbStartPosition.setToolTipText("Startup/Initial position");
		jbStartPosition.setText("Start position");
		jbStartPosition.setMnemonic( KeyEvent.VK_S );

		jpBoard.add(boardRenderer,   new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0
						,GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
		this.getContentPane().add(jpPieces,              new GridBagConstraints(0, 5, 2, 1, 1.0, 1.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
		jpBoard.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED, Color.white, Color.white, new Color(148, 145, 140), new Color(103, 101, 98)));

		this.getContentPane().add(jpBoard,              new GridBagConstraints(0, 0, 1, 4, 1.0, 1.0
						,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(20, 20, 2, 2), 0, 0));
		this.getContentPane().add(jpButtons,          new GridBagConstraints(0, 6, 2, 1, 1.0, 1.0
						,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
		this.getContentPane().add(jpMoveRight,          new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0
						,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(20, 20, 0, 20), 0, 0));
		jpMoveRight.add(jrbWhiteToMove,      new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
						,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpMoveRight.add(jrbBlackToMove,    new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
						,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpMoveRight.add(jlMoveRight,   new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(4, 4, 0, 0), 0, 0));
		jpButtons.add(jbOk,     new GridBagConstraints(3, 0, 1, 1, 0.0, 0.0
						,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 20), 0, 0));
		jpButtons.add(jbCancel,     new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0
						,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 20), 0, 0));
		jpButtons.add(jbStartPosition,    new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 20, 0, 20), 0, 0));
		jpButtons.add(jbClearBoard,      new GridBagConstraints(0, 0, 1, 1, 0.0, 1.0
						,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(0, 20, 0, 20), 0, 0));
		this.getContentPane().add(jpCastling,        new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
						,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(20, 20, 0, 20), 0, 0));
		jpCastling.add(checkBoxBlackLong,     new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpCastling.add(checkBoxWhiteShort,      new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpCastling.add(checkBoxWhiteLong,    new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpCastling.add(checkBoxBlackShort,    new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 4, 0, 0), 0, 0));
		jpCastling.add(jlCastling,    new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(4, 4, 10, 0), 0, 0));
		this.getContentPane().add(jpEnPassant,     new GridBagConstraints(1, 2, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(20, 20, 0, 0), 0, 0));
		jpEnPassant.add(jtEnPassant,    new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 4, 4, 4), 0, 0));
		jpEnPassant.add(jlEnPassant,     new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(4, 4, 0, 0), 0, 0));
		this.getContentPane().add(jpMoveNumber,     new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0
						,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(20, 20, 0, 0), 0, 0));
		jpMoveNumber.add(jtMoveNumber,  new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(4, 4, 4, 4), 0, 0));
		jpMoveNumber.add(jlMoveNumber,  new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0
						,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(4, 4, 4, 4), 0, 0));// Brett

	}

		/**
		 * If this dialog is closed over the 'X' and not via File-Exit, a process
		 * would be still running
		 *
		 * @param e The Window event
		 */
		private void this_windowClosing(WindowEvent e)
		{
			System.exit( 0 );
		}

/**
 * Button Cancel pressed
 * @param e The event
 */
	private void jbCancel_actionPerformed(ActionEvent e)
	{
		this.dispose();
	}

/**
 * Button Ok pressed
 * @param e The event
 */
	private void jbOk_actionPerformed(ActionEvent e)
	{
		this.hide();
	}

/**
 * Mouse cursor entered the board: Use piece as mouse pointer over the board
 * @param e The event
 */
	void jpBoard_mouseEntered(MouseEvent e)
	{
		Image imageCursor;
		oldCursor = this.getCursor();
//		byte typeAndColor = ((Piece)jpPieces).getTypeAndColor();
//		URL url = getClass().getResource("BP.gif");
//		Image image = Toolkit.getDefaultToolkit().getImage( url );
//		Cursor myCursor = Toolkit.getDefaultToolkit().createCustomCursor(((Piece)jpPieces).getSelectedPieceImage(), new Point(20, 20), "Piece");
		imageCursor = ((PieceSelectionPanel)jpPieces).getSelectedPieceImage();
		((PieceSelectionPanel)jpPieces).initializeSelectedIconLabel();
		if ( imageCursor != null )
		{
			Cursor myCursor = Toolkit.getDefaultToolkit().createCustomCursor( imageCursor, new Point(20, 20), "Piece" );
			jpBoard.setCursor( myCursor );
		}
	}

/**
 * Mouse cursor left the board: Use normal mouse pointer again
 * @param e The event
 */
	void jpBoard_mouseExited(MouseEvent e)
	{
		jpBoard.setCursor( oldCursor );
	}

/**
 * Button Clear board pressed; self-explaining
 * @param e The event
 */
	void jbClearBoard_actionPerformed(ActionEvent e)
	{
	    this.boardRenderer.clearBoard();
	}

/**
 * Button Start position pressed; self-explaining
 * @param e The event
 */
	void jbStartPosition_actionPerformed(ActionEvent e)
	{
		bitBoard.initialPosition();
		this.boardRenderer.reset();
		this.validate();
	}

}