private void Bt_Cancel_Click(object sender, EventArgs e)
{
if (position > -1)
{
//position--;
commands.RemoveAt(commands.Count - 1);
if (position == inits_comm_indx[inits_comm_indx.Count - 1])
{
inits_comm_indx.RemoveAt(inits_comm_indx.Count - 1);
}
position--;
//inits_comm_indx.RemoveAt(inits_comm_indx.Count - 1);
}
for (int i = 0; i < inits_comm_indx.Count; i++)
{
if (position >= inits_comm_indx[inits_comm_indx.Count - i - 1])
{
for (int j = inits_comm_indx[inits_comm_indx.Count - i - 1]; j <= position; j++)
{
graphics.Clear(BackColor);
commands[j].Execute(ref matrix, ref drawer, ref Dec, ref graphics);
renumDecorator = Dec as RenumDecorator;
if (matrix is HGMatrix.HGMatrix)
{
gMatrix = matrix as HGMatrix.HGMatrix;
}
}
break;
}
}
}
private void bt_SpareMatr_Click(object sender, EventArgs e)
{
graphics.Clear(BackColor);
graphics = pictureBox1.CreateGraphics();
WinFormDrawer drawer1 = new WinFormDrawer(graphics, new Pen(Color.Red));
drawer1.Frame = checkBox1.Checked;
drawer = drawer1;
if ((last_f == "") || !(matrix.GetType() == typeof(SparseMatrix)))
{
matrix = new SparseMatrix(Convert.ToInt32(tb_Col.Text), Convert.ToInt32(tb_Row.Text));
InitiatorMatrix.RandomMatr(matrix, Convert.ToInt32(tb_NoNull.Text), Convert.ToInt32(tb_MaxVal.Text));
renumDecorator = new RenumDecorator(matrix);
Dec = renumDecorator;
ICommand command = new InitMatrixCommand(matrix, drawer, Dec, graphics);
command.Execute(ref matrix, ref drawer, ref Dec, ref graphics);
position++;
commands.Add(command);
inits_comm_indx.Add(position);
}
else if (matrix.GetType() == typeof(SparseMatrix))
{
renumDecorator.Draw(drawer);
}
last_f = "bt_SpareMatr";
}
public RenumCommand(RenumDecorator renum)
{
decorator1 = renum;
}
