1.1 --- a/src/de/uapcore/sudoku/ActionHandler.java Sat Jan 26 17:42:07 2013 +0100
1.2 +++ b/src/de/uapcore/sudoku/ActionHandler.java Sat Jan 26 18:38:12 2013 +0100
1.3 @@ -1,3 +1,29 @@
1.4 +/*
1.5 + * Copyright 2013 Mike Becker. All rights reserved.
1.6 + *
1.7 + * Redistribution and use in source and binary forms, with or without
1.8 + * modification, are permitted provided that the following conditions are met:
1.9 + *
1.10 + * 1. Redistributions of source code must retain the above copyright
1.11 + * notice, this list of conditions and the following disclaimer.
1.12 + *
1.13 + * 2. Redistributions in binary form must reproduce the above copyright
1.14 + * notice, this list of conditions and the following disclaimer in the
1.15 + * documentation and/or other materials provided with the distribution.
1.16 + *
1.17 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.18 + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.19 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.20 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
1.21 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.22 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.23 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.24 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.25 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.26 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.27 + * POSSIBILITY OF SUCH DAMAGE.
1.28 + */
1.29 +
1.30 package de.uapcore.sudoku;
1.31
1.32 import java.awt.event.ActionEvent;
1.33 @@ -14,6 +40,12 @@
1.34 public static final String CHECK = "check";
1.35 public static final String SOLVE = "solve";
1.36
1.37 + public static final String NEW = "new";
1.38 + public static final String OPEN = "open";
1.39 + public static final String SAVE_AS = "save as";
1.40 + public static final String QUIT = "quit";
1.41 + public static final String ABOUT = "about";
1.42 +
1.43 private Field field;
1.44 private Solver solver;
1.45
1.46 @@ -22,14 +54,16 @@
1.47 solver = new Solver();
1.48 }
1.49
1.50 - private void save() {
1.51 + private boolean save() {
1.52 if (solver.check(field)) {
1.53 field.setAllCellsModified(false);
1.54 // TODO: save to file
1.55 + return true;
1.56 } else {
1.57 JOptionPane.showMessageDialog(field,
1.58 "Das Feld kann mit Fehlern nicht gespeichert werden!",
1.59 "Sudoku", JOptionPane.ERROR_MESSAGE);
1.60 + return false;
1.61 }
1.62 }
1.63
1.64 @@ -50,15 +84,37 @@
1.65 @Override
1.66 public void actionPerformed(ActionEvent e) {
1.67 switch (e.getActionCommand()) {
1.68 - case "save":
1.69 + case SAVE:
1.70 save();
1.71 break;
1.72 - case "check":
1.73 + case CHECK:
1.74 check();
1.75 break;
1.76 - case "solve":
1.77 + case SOLVE:
1.78 solve();
1.79 break;
1.80 + case QUIT:
1.81 + if (field.isAnyCellModified()) {
1.82 + int result = JOptionPane.showConfirmDialog(field,
1.83 + "Das Feld ist ungespeichert - jetzt speichern?",
1.84 + "Sudoku", JOptionPane.YES_NO_CANCEL_OPTION);
1.85 + if (result == JOptionPane.YES_OPTION) {
1.86 + if (save()) {
1.87 + System.exit(0);
1.88 + }
1.89 + } else if (result == JOptionPane.NO_OPTION) {
1.90 + System.exit(0);
1.91 + }
1.92 + } else {
1.93 + System.exit(0);
1.94 + }
1.95 + break;
1.96 + case ABOUT:
1.97 + JOptionPane.showMessageDialog(field,
1.98 + "Sudoku - Copyright (c) 2013 Mike Becker\nwww.uap-core.de"+
1.99 + "\nPublished under the BSD License",
1.100 + "Sudoku", JOptionPane.INFORMATION_MESSAGE);
1.101 + break;
1.102 default:
1.103 throw new UnsupportedOperationException(
1.104 "unknown action: "+e.getActionCommand());
