private void CreareNod(int index, float x, float y)
{
counter = counter + 1; //incrementam numarul de noduri (porti logice)
ShapeNode nod = diagram1.Factory.CreateShapeNode(x - 16, y - 16, 70, 70); // pozitia x, pozitia y, latima, inaltimea
nod.Transparent = true;
nod.EnabledHandles = AdjustmentHandles.Move; //sa se poata muta nodu pe diagrama fara a fi schimbata dimensiunea nodului
nod.Tag = index + "|" + counter.ToString(); // tagu contine indexul porti logice din listview1 si numarul de la counter
nod.ImageAlign = MindFusion.Drawing.ImageAlign.TopLeft;
nod.TextFormat.Alignment = StringAlignment.Center;
nod.TextFormat.LineAlignment = StringAlignment.Far;
nod.AnchorPattern = PoartaLogica.Ancorare(index); // daca modificam dimensiunea 70, 70 trebuie modificate si puncetele de ancorare
//setam imaginea si textul pentru nod (poarta logica)
if (index == 0) //AND
{
nod.Image = imageList1.Images[0];
nod.Text = "AND";
}
else if (index == 1) //OR
{
nod.Image = imageList1.Images[1];
nod.Text = "OR";
}
else if (index == 2) //XOR
{
nod.Image = imageList1.Images[2];
nod.Text = "XOR";
}
else if (index == 3) //NOT
{
nod.Image = imageList1.Images[3];
nod.Text = "NOT";
}
else if (index == 4) //INPUT 0
{
nod.Image = imageList1.Images[4];
nod.Text = labelCounter + "#IN: 0";
labelCounter = labelCounter + 1;
}
else if (index == 5) //INPUT 1
{
nod.Image = imageList1.Images[5];
nod.Text = labelCounter + "#IN: 1";
labelCounter = labelCounter + 1;
}
else if (index == 6) //terminator
{
nod.Image = imageList1.Images[6];
nod.Text = "OUTPUT";
}
}
private void generareRezultatToolStripMenuItem_Click(object sender, EventArgs e)
{
bool check = false;
dt = null;
dt = PoartaLogica.CreareTemplateDataTable(); //creare template tabela
if (diagram1.Nodes.Count > 0)
{
foreach (ShapeNode sN in diagram1.Nodes) //parcurgem nodurile din diagrama
{
string[] f = sN.Tag.ToString().Split('|'); // tagu contine tip poarta | counter (ID)
DiagramLinkCollection inputAnchorLinks = sN.IncomingLinks; //numarul de input intr-o poarta logica
DiagramLinkCollection outputAnchorLinks = sN.OutgoingLinks; //numarul de output dintr-o poarta logica
if (PoartaLogica.VerificareLegaturi(Int32.Parse(f[0]), inputAnchorLinks.Count, outputAnchorLinks.Count) == true) //verificam daca poarta logica este adecvat conectata
{
check = true;
//incarcam diagrama intr-un DataTable
DataRow dr = dt.NewRow();
if (inputAnchorLinks.Count == 0) //INPUT Gates
{
dr["FirstSourceID"] = "Inexistent";
dr["SecondSourceID"] = "Inexistent";
dr["FirstSourceType"] = "Inexistent";
dr["SecondSourceType"] = "Inexistent";
dr["InputID"] = sN.Text.Substring(0, 1);
}
else if (inputAnchorLinks.Count == 1) //OUTPUT & NOT Gates
{
string[] f1 = inputAnchorLinks[0].Origin.Tag.ToString().Split('|');
dr["FirstSourceID"] = f1[1];
dr["SecondSourceID"] = "Inexistent";
dr["FirstSourceType"] = f1[0];
dr["SecondSourceType"] = "Inexistent";
}
else if (inputAnchorLinks.Count == 2) //AND, OR, XOR Gates
{
string[] f1 = inputAnchorLinks[0].Origin.Tag.ToString().Split('|');
string[] f2 = inputAnchorLinks[1].Origin.Tag.ToString().Split('|');
dr["FirstSourceID"] = f1[1];
dr["SecondSourceID"] = f2[1];
dr["FirstSourceType"] = f1[0];
dr["SecondSourceType"] = f2[0];
}
if (outputAnchorLinks.Count == 0) //OUTPUT Gate
{
dr["DestinationID"] = "Inexistent";
dr["DestinationType"] = "Inexistent";
}
else if (outputAnchorLinks.Count == 1) //ALL Gates expect OUTPUT
{
string[] f1 = outputAnchorLinks[0].Destination.Tag.ToString().Split('|');
dr["DestinationID"] = f1[1];
dr["DestinationType"] = f1[0];
}
dr["CurrentID"] = f[1];
dr["CurrentType"] = f[0];
dr["OutputResult"] = "Server";
dr["FirstInput"] = "Server";
dr["SecondInput"] = "Server";
dr["GateName"] = sN.Text;
dt.Rows.Add(dr);
}
else
{
check = false;
MessageBox.Show("Circuitul logic este incorect! Verificati daca toate portile logice sunt conectate adecvat.", "Eroare", MessageBoxButtons.OK, MessageBoxIcon.Warning);
break;
}
}
//test
//Form3 form3 = new Form3(dt);
//form3.ShowDialog();
//
if (check == true)
{
//Convertare DataSet - DataTable in byte[]
BinaryFormatter bFormatter = new BinaryFormatter();
MemoryStream stream = new MemoryStream();
dt.RemotingFormat = SerializationFormat.Binary;
bFormatter.Serialize(stream, dt);
byte[] b = stream.ToArray();
stream.Close();
//trimiterea pe server
/*ClientSocket.Poll returns true if:
* connection is closed, reset, terminated or pending (meaning no active connection)
* connection is active and there is data available for reading
* ClientSocket.Available returns number of bytes available for reading
* If both are true:
* there is no data available to read so connection is not active
*/
if (ClientSocket.Poll(1000, SelectMode.SelectRead) && ClientSocket.Available == 0)
{
MessageBox.Show("Serverul nu este activ: " + "An existing connection was forcibly closed by the remote host");
conectareLaServerToolStripMenuItem.Enabled = true;
conectareLaServerToolStripMenuItem.Visible = true;
}
else
{
ClientSocket.Send(b, 0, b.Length, SocketFlags.None);
conectareLaServerToolStripMenuItem.Enabled = false;
conectareLaServerToolStripMenuItem.Visible = false;
//citirea de pe server
//string rez = null;
//byte[] rezultat = new byte[1024];
//int size = ClientSocket.Receive(rezultat);
//rez = "Rezultatul generat: " + Encoding.ASCII.GetString(rezultat, 0, size);
NetworkStream nStream = new NetworkStream(ClientSocket);
byte[] rezultat = ReadToEnd(nStream);
nStream.Close();
DataTable dt2 = null;
stream = new MemoryStream(rezultat);
if (stream.Length != 0)
{
dt2 = (DataTable)bFormatter.Deserialize(stream);
}
stream.Close();
if (dt2 != null)
{
Form3 form3 = new Form3(dt2);
form3.ShowDialog();
}
}
}
}
else
{
MessageBox.Show("Nu se poate genera un rezultat daca portile logice si legaturile lor nu au fost plasate in diagrama.", "Eroare", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}