public void Execute()
{
Stream stream = null;
OpenFileDialog openFileDialog = new OpenFileDialog()
{
Filter = "Yolo file (*.yolo)|*.yolo",
Title = "Open file."
};
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
Singleton.ClearAllActions();
int tabCount = 0;
List <Group> groupList = new List <Group>();
Point po = new Point(10000, 10000);
int tx = 0, ty = 0;
if ((stream = openFileDialog.OpenFile()) != null)
{
using (StreamReader sr = new StreamReader(stream))
{
do
{
arrayToList(sr.ReadLine().Split(' '));
tabCount = tabCounter(txt);
if (tabCount == 0)
{
po = new Point(10000, 10000);
tx = 0; ty = 0;
if (txt[0] == "rectangle")
{
Point p = new Point(Int32.Parse(txt[1]), Int32.Parse(txt[2]));
Singleton.AddToDrawnShapes(new Figure(p, Int32.Parse(txt[3]), Int32.Parse(txt[4]), true));
}
else if (txt[0] == "ellipse")
{
Point p = new Point(Int32.Parse(txt[1]), Int32.Parse(txt[2]));
Singleton.AddToDrawnShapes(new Figure(p, Int32.Parse(txt[3]), Int32.Parse(txt[4]), false));
}
else if (txt[0] == "group")
{
groupList = new List <Group>();
Point p = new Point(0, 0);
Group group = new Group(p);
Singleton.AddToDrawnShapes(group);
groupList.Add(group);
}
}
else
{
cleanList();
if (txt[0] == "rectangle")
{
Point p = new Point(Int32.Parse(txt[1]), Int32.Parse(txt[2]));
if (p.X <= po.X)
{
po.X = p.X;
}
if (p.Y <= po.Y)
{
po.Y = p.Y;
}
if (tx <= p.X)
{
tx = p.X;
groupList[tabCount - 1].SetWidth(Math.Abs(tx + int.Parse(txt[3]) - po.X));
}
if (ty <= p.Y)
{
ty = p.Y;
groupList[tabCount - 1].SetHeight(Math.Abs(ty + int.Parse(txt[4]) - po.Y));
}
Figure figure = new Figure(p, Int32.Parse(txt[3]), Int32.Parse(txt[4]), true);
groupList[tabCount - 1].Add(figure);
figure.SetParent(groupList[tabCount - 1]);
groupList[tabCount - 1].SetX(po.X);
groupList[tabCount - 1].SetY(po.Y);
}
else if (txt[0] == "ellipse")
{
Point p = new Point(Int32.Parse(txt[1]), Int32.Parse(txt[2]));
if (p.X <= po.X)
{
po.X = p.X;
}
if (p.Y <= po.Y)
{
po.Y = p.Y;
}
if (tx >= p.X)
{
tx = p.X;
groupList[tabCount - 1].SetWidth(Math.Abs(tx + int.Parse(txt[3]) - po.X));
}
if (ty >= p.Y)
{
ty = p.Y;
groupList[tabCount - 1].SetHeight(Math.Abs(ty + int.Parse(txt[4]) - po.Y));
}
Figure figure = new Figure(p, Int32.Parse(txt[3]), Int32.Parse(txt[4]), false);
groupList[tabCount - 1].Add(figure);
figure.SetParent(groupList[tabCount - 1]);
groupList[tabCount - 1].SetX(po.X);
groupList[tabCount - 1].SetY(po.Y);
}
else if (txt[0] == "group")
{
Point pn = new Point(0, 0);
Group group = new Group(pn);
groupList[tabCount - 1].Add(group);
group.SetParent(groupList[tabCount - 1]);
groupList.Add(group);
}
}
} while (sr.EndOfStream == false);
}
}
}
catch
{
MessageBox.Show("Couldn't open the file please try again.");
Singleton.ClearDrawnShapes();
}
}
}
public CreateFigure(Figure f)
{
this.f = f;
}
public void VisitFigure(Figure f)
{
saveData += f.GetFigureType() + " " + f.GetX() + " " + f.GetY() + " " + f.GetWidth() + " " + f.GetHeight() + "\n";
}