1.1 --- a/src/de/uapcore/sudoku/Field.java Fri Feb 01 10:18:47 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,182 +0,0 @@
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.Color;
1.33 -import java.awt.Graphics;
1.34 -import java.awt.Graphics2D;
1.35 -import java.awt.GridBagConstraints;
1.36 -import java.awt.GridBagLayout;
1.37 -import java.awt.Insets;
1.38 -import java.awt.image.BufferedImage;
1.39 -import javax.swing.JPanel;
1.40 -
1.41 -/**
1.42 - *
1.43 - * @author mike
1.44 - */
1.45 -public final class Field extends JPanel {
1.46 - private SudokuTextField[][] cells;
1.47 -
1.48 - public Field() {
1.49 - setBackground(Color.WHITE);
1.50 -
1.51 - setLayout(new GridBagLayout());
1.52 - GridBagConstraints c = new GridBagConstraints();
1.53 - c.insets = new Insets(5, 5, 5, 5);
1.54 -
1.55 - cells = new SudokuTextField[9][9];
1.56 - for (int x = 0 ; x < 9 ; x++) {
1.57 - for (int y = 0 ; y < 9 ; y++) {
1.58 - cells[x][y] = new SudokuTextField();
1.59 - c.gridx = x;
1.60 - c.gridy = y;
1.61 - add(cells[x][y], c);
1.62 - }
1.63 - }
1.64 - }
1.65 -
1.66 - @Override
1.67 - public void paint(Graphics graphics) {
1.68 - final int w = getWidth();
1.69 - final int h = getHeight();
1.70 - final int cw = w / 9;
1.71 - final int ch = h / 9;
1.72 -
1.73 - BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
1.74 - Graphics2D g = img.createGraphics();
1.75 - g.setBackground(Color.WHITE);
1.76 - g.clearRect(0, 0, w, h);
1.77 -
1.78 - g.setColor(Color.BLACK);
1.79 - g.drawRect(1, 1, w-2, h-2);
1.80 - g.drawRect(2, 2, w-4, h-4);
1.81 - for (int x = cw ; x < w ; x += cw) {
1.82 - for (int y = ch ; y < h ; y += ch) {
1.83 - g.drawLine(x, 2, x, h-2);
1.84 - g.drawLine(2, y, w-2, y);
1.85 - if ((x / cw) % 3 == 0) {
1.86 - g.drawLine(x+1, 2, x+1, h-2);
1.87 - }
1.88 - if ((y / ch) % 3 == 0) {
1.89 - g.drawLine(2, y+1, w-2, y+1);
1.90 - }
1.91 - }
1.92 - }
1.93 -
1.94 - graphics.drawImage(img, 0, 0, this);
1.95 - super.paintChildren(graphics);
1.96 - }
1.97 -
1.98 - public boolean isCellEmpty(int x, int y) {
1.99 - return getCellValue(x, y) == 0;
1.100 - }
1.101 -
1.102 - public int getCellValue(int x, int y) {
1.103 - return cells[x][y].getValue();
1.104 - }
1.105 -
1.106 - public void setCellValue(int x, int y, int v) {
1.107 - cells[x][y].setValue(v);
1.108 - }
1.109 -
1.110 - public void clearCellValue(int x, int y) {
1.111 - setCellValue(x, y, 0);
1.112 - }
1.113 -
1.114 - public void setCellModified(int x, int y, boolean modified) {
1.115 - cells[x][y].setModified(modified);
1.116 - }
1.117 -
1.118 - public void setAllCellsModified(boolean modified) {
1.119 - for (int x = 0 ; x < 9 ; x++) {
1.120 - for (int y = 0 ; y < 9 ; y++) {
1.121 - cells[x][y].setModified(modified);
1.122 - }
1.123 - }
1.124 - }
1.125 -
1.126 - public boolean isAnyCellModified() {
1.127 - for (int x = 0 ; x < 9 ; x++) {
1.128 - for (int y = 0 ; y < 9 ; y++) {
1.129 - if (cells[x][y].isModified()) {
1.130 - return true;
1.131 - }
1.132 - }
1.133 - }
1.134 - return false;
1.135 - }
1.136 -
1.137 - public void clear() {
1.138 - for (int x = 0 ; x < 9 ; x++) {
1.139 - for (int y = 0 ; y < 9 ; y++) {
1.140 - cells[x][y].setValue(0);
1.141 - }
1.142 - }
1.143 - }
1.144 -
1.145 - public int[][] getSquare(int x, int y) {
1.146 - if (x < 0 || x > 2 || y < 0 || y > 2) {
1.147 - throw new IllegalArgumentException("Invalid square coordinates");
1.148 - }
1.149 - int[][] square = new int[3][3];
1.150 -
1.151 - for (int u = 0 ; u < 3 ; u++) {
1.152 - for (int v = 0 ; v < 3 ; v++) {
1.153 - square[u][v] = getCellValue(3*x+u, 3*y+v);
1.154 - }
1.155 - }
1.156 -
1.157 - return square;
1.158 - }
1.159 -
1.160 - public int[] getRow(int y) {
1.161 - if (y < 0 || y > 8) {
1.162 - throw new IllegalArgumentException("Invalid row number");
1.163 - }
1.164 - int row[] = new int[9];
1.165 -
1.166 - for (int x = 0 ; x < 9 ; x++) {
1.167 - row[x] = getCellValue(x, y);
1.168 - }
1.169 -
1.170 - return row;
1.171 - }
1.172 -
1.173 - public int[] getColumn(int x) {
1.174 - if (x < 0 || x > 8) {
1.175 - throw new IllegalArgumentException("Invalid column number");
1.176 - }
1.177 - int column[] = new int[9];
1.178 -
1.179 - for (int y = 0 ; y < 9 ; y++) {
1.180 - column[y] = getCellValue(x, y);
1.181 - }
1.182 -
1.183 - return column;
1.184 - }
1.185 -}
