private void Deserialize()
{
if (!System.IO.File.Exists("figures.txt"))
{
MessageBox.Show("Не был найден файл figures.txt", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
throw new NotImplementedException();
}
StreamReader f = new StreamReader("figures.txt");
figures.list.Clear();
while (!f.EndOfStream)
{
string s = f.ReadLine();
string[] data = s.Split(new char[] { ',' });
try
{
float x = float.Parse(data[1], CultureInfo.InvariantCulture.NumberFormat);
float y = float.Parse(data[2], CultureInfo.InvariantCulture.NumberFormat);
float w = float.Parse(data[3], CultureInfo.InvariantCulture.NumberFormat);
float h = float.Parse(data[4], CultureInfo.InvariantCulture.NumberFormat);
Point a = new Point((int)x, (int)y);
Point b = new Point((int)w, (int)h);
String type = data[0];
switch (type)
{
case "Rect":
Factory = new CreateRect();
break;
/*case "Oval":
* Factory = new CreateOval();
* break;
* case "Line":
* Factory = new CreateLine();
* break;
* case "Triangle":
* Factory = new CreateTriangle();
* break;
* case "Rhombus":
* Factory = new CreateRhombus();
* break;
* case "Star":
* Factory = new CreateStar();
* break;*/
default:
Factory = null;
break;
}
AbstrFigure figure = Factory.FactoryMethod(a, b);//проверка на null
figures.list.Add(figure);
}
catch
{
}
}
f.Close();
}
private void OnPanelMousePressed(object sender, MouseEventArgs e)
{
if (isToolChosen)
{
SearchForFigure(e.Location);
leftUpVert = e.Location;
AbstrFigure figure = Factory.FactoryMethod(leftUpVert, leftUpVert);
this.figures.Add(figure);
isPressed = true;
}
else if ((isSelectionToolChosen) && (figures.Count() > 0))
{
Point point = e.Location;
SearchForFigure(point);
}
}
