// Draw a grid, and possibly also a checkerboard (if drawCheckerBoard == true),
// that has "rows" rows and "columns" columns, and in which each cell has dimensions
// "rectangleWidth" pixels by "rectangleHeight"
private void DrawGrid(int rows, int columns, int rectangleWidth, int rectangleHeight, bool drawCheckerBoard)
{
Graphics grid = Graphics.FromImage(GridBitmap);
SolidBrush fillColourBrush = new SolidBrush(Color.Red); //Needed only for checkerboard
grid.Clear(GridPictureBox.BackColor);
for (int row = 0; row <= rows; row++)
{
for (int column = 0; column <= columns; column++)
{
// Draw unfilled rectangle
grid.DrawRectangle(Pens.Black, row * rectangleWidth, column * rectangleHeight,
rectangleWidth, rectangleHeight);
if (drawCheckerBoard) // Fill rectangle with black or red
{
// Select the brush colour (alternate red and black)
fillColourBrush.Color = ((row + column) % 2 == 0) ? Color.Black : Color.Red;
// Fill the rectangle
grid.FillRectangle(fillColourBrush, row * rectangleWidth, column * rectangleHeight,
rectangleWidth, rectangleHeight);
}
}
}
//Raise the 'Paint' event on 'GridPictureBox.'
GridPictureBox.Refresh();
//Release resources used by the graphics object.
grid.Dispose();
}
private void Glider_button_Click(object sender, EventArgs e)
{
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
}
Map = new Grid(Map_width, Map_height);
Map.Map[Map_height / 2, Map_width / 2].setCellState(true);
Map.Map[Map_height / 2, (Map_width / 2) - 1].setCellState(true);
Map.Map[(Map_height / 2) - 1, (Map_width / 2) - 1].setCellState(true);
Map.Map[(Map_height / 2) - 1, (Map_width / 2) - 2].setCellState(true);
Map.Map[(Map_height / 2) - 2, Map_width / 2].setCellState(true);
DrawCells(Map.Map);
}
private void Random_button_Click(object sender, EventArgs e)
{
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
}
Random random = new Random();
Map = new Grid(Map_width, Map_height);
for (int i = 0; i < Map_height; i++)
{
for (int j = 0; j < Map_width; j++)
{
Map.Map[i, j].setCellState(Convert.ToBoolean(random.Next(2)));
}
}
DrawCells(Map.Map);
}
private void DrawGrid_Click(object sender, EventArgs e)
{
click_counter = 0;
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
numberOfStates = int.Parse(liczbaZarodkowCheckBox.Text);
radius = int.Parse(promieniowoTextBox.Text);
BC = bcComboBox.SelectedIndex;
neighbourhoodType = neighbourhoodTypeTextBox.SelectedIndex;
if (Map_width < 0 || Map_height < 0 || numberOfStates < 0 || radius < 0)
{
throw new System.FormatException();
}
setColorTable();
Map = new Grid(Map_width, Map_height, numberOfStates + 1, radius, BC, neighbourhoodType);
DrawCells(Map.Map);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
}
}
/// <summary>
/// При изменении выделенного аккорда в визуальном списке отображает на картинке его зажатые лады, название и начальный лад
/// при удалении аккорда, идет смена активного элемента и значение устантанавливается в нулевое положение (иначе null)
/// </summary>
private void ListOfChordNamesListBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (ListOfChordNamesListBox.SelectedItem != null)
{
if (_listOfChords.Chords.Find(x => x.Name == ListOfChordNamesListBox.SelectedItem.ToString()) != null)
{
_graphic = GridPictureBox.CreateGraphics();
GridPictureBox.Refresh();
Chord selectedChord = _listOfChords.Chords.Find(x => x.Name == ListOfChordNamesListBox.SelectedItem.ToString()); // Временный класс для работы с ним
ChordNameLabel.Text = ListOfChordNamesListBox.SelectedItem.ToString();
ChordBeginFretLabel.Text = _listOfChords.Chords.Find(x => x.Name == ListOfChordNamesListBox.SelectedItem.ToString()).BeginFret.ToString();
for (int i = 0; i < selectedChord.Points.Count; i++)
{
_draw.DrawPoint(_graphic, selectedChord.Points[i].X, selectedChord.Points[i].Y);
}
}
}
else
{
ListOfChordNamesListBox.SelectedIndex = -1;
ChordBeginFretLabel.Text = "";
ChordNameLabel.Text = "";
GridPictureBox.Refresh();
}
}
private void EraseButton_Click(object sender, EventArgs e)
{
Graphics grid = Graphics.FromImage(GridBitmap);
grid.Clear(GridPictureBox.BackColor);
GridPictureBox.Refresh(); // Raise the "Paint" event
}
/// <summary>
/// При нажатии создает точку где зажимается аккорд. Записывает координаты во временный контейнер
/// </summary>
private void GridPictureBox_MouseDown(object sender, MouseEventArgs e)
{
_graphic = GridPictureBox.CreateGraphics();
if (e.X > 50 && e.X < 230 && e.Y > 50 && e.Y < 260)
{
_tempCoordinatesList.Add(_draw.Point(e.X, e.Y, _graphic));
}
}
private void JednorodnyButton_Click(object sender, EventArgs e)
{
setColorTable();
Random rand = new Random();
GridPictureBox.Refresh();
click_counter = 0;
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
numberOfStates = int.Parse(liczbaZarodkowCheckBox.Text);
columns = int.Parse(columnTextBox.Text);
rows = int.Parse(rowsTextBox.Text);
radius = int.Parse(promieniowoTextBox.Text);
BC = bcComboBox.SelectedIndex;
neighbourhoodType = neighbourhoodTypeTextBox.SelectedIndex;
if (Map_width < 0 || Map_height < 0 || numberOfStates < 0 || columns < 0 || rows < 0 || radius < 0)
{
throw new System.FormatException();
}
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
return;
}
Map = new Grid(Map_width, Map_height, numberOfStates + 1, radius, BC, neighbourhoodType);
int deltaRows = Map_height / rows;
int deltaColumns = Map_width / columns;
if (deltaRows == 0)
{
deltaRows = 1;
}
if (deltaColumns == 0)
{
deltaRows = 1;
}
int cellCounter = 1;
for (int i = 0; i < rows; ++i)
{
for (int j = 0; j < columns; ++j)
{
if (cellCounter < numberOfStates + 1)
{
Map.Map[(i * deltaRows), (j * deltaColumns)].setCellState(cellCounter);
cellCounter++;
}
}
}
DrawCells(Map.Map);
}
/// <summary>
/// Очищает все, создаёт пустую рабочую среду
/// </summary>
private void CreateNewLibraryButton_Click(object sender, EventArgs e)
{
NameOfCurrentLibraryLabel.Text = "Новая библиотека";
ChordNameLabel.Text = string.Empty;
ChordBeginFretLabel.Text = string.Empty;
GridPictureBox.Refresh();
ListOfChordNamesListBox.Items.Clear();
_listOfChords.Chords.Clear();
}
private void RandomStateButton_Click(object sender, EventArgs e)
{
setColorTable();
click_counter = 0;
Random rand = new Random();
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
numberOfStates = int.Parse(liczbaZarodkowCheckBox.Text);
radius = int.Parse(promieniowoTextBox.Text);
BC = bcComboBox.SelectedIndex;
neighbourhoodType = neighbourhoodTypeTextBox.SelectedIndex;
if (Map_width < 0 || Map_height < 0 || numberOfStates < 0 || radius < 0)
{
throw new System.FormatException();
}
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki dodatnie");
return;
}
int RandomCounter = 1;
int indexI, indexJ;
Map = new Grid(Map_width, Map_height, numberOfStates + 1, radius, BC, neighbourhoodType);
while (RandomCounter < numberOfStates + 1)
{
indexI = rand.Next(0, Map_height);
indexJ = rand.Next(0, Map_width);
if (Map.Map[indexI, indexJ].getCellState() == 0)
{
Map.Map[indexI, indexJ].setCellState(RandomCounter);
RandomCounter++;
}
else
{
indexI = rand.Next(0, Map_height);
indexJ = rand.Next(0, Map_width);
}
}
DrawCells(Map.Map);
}
private void RandomStateButton_Click(object sender, EventArgs e)
{
setColorTable();
click_counter = 0;
Random rand = new Random();
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
numberOfStates = int.Parse(liczbaZarodkowCheckBox.Text);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
return;
}
int RandomCounter = 1;
int indexI, indexJ;
Map = new Grid(Map_width, Map_height, numberOfStates + 1);
while (RandomCounter < numberOfStates + 1)
{
indexI = rand.Next(0, Map_height);
indexJ = rand.Next(0, Map_width);
if (Map.Map[indexI, indexJ].getCellState() == 0)
{
Map.Map[indexI, indexJ].setCellState(RandomCounter);
RandomCounter++;
}
else
{
indexI = rand.Next(0, Map_height);
indexJ = rand.Next(0, Map_width);
}
}
DrawCells(Map.Map);
}
private void DrawGrid_Click(object sender, EventArgs e)
{
setColorTable();
click_counter = 0;
GridPictureBox.Refresh();
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
numberOfStates = int.Parse(liczbaZarodkowCheckBox.Text);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
}
Map = new Grid(Map_width, Map_height, numberOfStates + 1);
DrawCells(Map.Map);
}
//Solution:
//{
// { 8, 2, 4, 1, 3, 9, 5, 7, 6 },
// { 1, 6, 5, 4, 7, 2, 3, 9, 8 },
// { 3, 7, 9, 6, 8, 5, 1, 2, 4 },
// { 6, 1, 8, 5, 9, 7, 2, 4, 3 },
// { 5, 9, 2, 3, 4, 8, 7, 6, 1 },
// { 4, 3, 7, 2, 1, 6, 9, 8, 5 },
// { 2, 5, 3, 7, 6, 4, 8, 1, 9 },
// { 9, 4, 1, 8, 2, 3, 6, 5, 7 },
// { 7, 8, 6, 9, 5, 1, 4, 3, 2 }
//};
#endregion
#region Constructor Method
public SudokuSolver()
{
InitializeComponent();
//Draw 9x9 Grid
Graphics grid = Graphics.FromImage(gridBitmap);
SolidBrush grayBrush = new SolidBrush(Color.LightGray);
int rectWidth = 50, rectHeight = 50;
for (int row = 0; row < 9; ++row)
{
for (int col = 0; col < 9; ++col)
{
Rectangle rect = new Rectangle(col * rectWidth, row * rectHeight, rectWidth, rectHeight);
Color colour = SystemColors.Control;
if (row < 3 || row > 5)
{
if (col >= 3 && col <= 5)
{
grid.FillRectangle(grayBrush, rect);
colour = Color.LightGray;
}
}
else
{
if (col < 3 || col > 5)
{
grid.FillRectangle(grayBrush, rect);
colour = Color.LightGray;
}
}
grid.DrawRectangle(Pens.Black, rect);
GenerateNewBox(row.ToString() + col.ToString(), new Point(col * rectWidth + 28, row * rectHeight + 28), colour);
}
}
GridPictureBox.Refresh(); // raise paint event of GridPictureBox
GridPictureBox.SendToBack(); // send to back to input boxes are visible and available
grid.Dispose(); // release graphics object
}
private void GunButton_Click(object sender, EventArgs e)
{
GridPictureBox.Refresh();
widthTextBox.Text = "40";
heightTextBox.Text = "40";
try
{
Map_width = int.Parse(widthTextBox.Text);
Map_height = int.Parse(heightTextBox.Text);
}
catch (System.FormatException)
{
System.Windows.Forms.MessageBox.Show("Upośledzony czy niespełna rozumu - tylko cyferki");
}
Map = new Grid(Map_width, Map_height);
Map.Map[19, 0].setCellState(true);
Map.Map[19, 1].setCellState(true);
Map.Map[20, 0].setCellState(true);
Map.Map[20, 1].setCellState(true);
Map.Map[19, 10].setCellState(true);
Map.Map[20, 10].setCellState(true);
Map.Map[21, 10].setCellState(true);
Map.Map[18, 11].setCellState(true);
Map.Map[22, 11].setCellState(true);
Map.Map[17, 12].setCellState(true);
Map.Map[17, 13].setCellState(true);
Map.Map[23, 12].setCellState(true);
Map.Map[23, 13].setCellState(true);
Map.Map[20, 14].setCellState(true);
Map.Map[19, 16].setCellState(true);
Map.Map[20, 16].setCellState(true);
Map.Map[21, 16].setCellState(true);
Map.Map[18, 15].setCellState(true);
Map.Map[22, 15].setCellState(true);
Map.Map[20, 17].setCellState(true);
Map.Map[17, 21].setCellState(true);
Map.Map[18, 21].setCellState(true);
Map.Map[19, 21].setCellState(true);
Map.Map[17, 20].setCellState(true);
Map.Map[18, 20].setCellState(true);
Map.Map[19, 20].setCellState(true);
Map.Map[16, 22].setCellState(true);
Map.Map[20, 22].setCellState(true);
Map.Map[16, 24].setCellState(true);
Map.Map[15, 24].setCellState(true);
Map.Map[20, 24].setCellState(true);
Map.Map[21, 24].setCellState(true);
Map.Map[18, 34].setCellState(true);
Map.Map[18, 35].setCellState(true);
Map.Map[17, 34].setCellState(true);
Map.Map[17, 35].setCellState(true);
DrawCells(Map.Map);
}
/// <summary>
/// Стирает все точки на сетке и очищает временный контейнер точек _tempCoordinatesList
/// </summary>
private void ClearButton_Click(object sender, EventArgs e)
{
GridPictureBox.Refresh();
_tempCoordinatesList.Clear();
}
