public MainForm(bool account)
{
InitializeComponent();
this.timer = new System.Windows.Forms.Timer();
this.timer.Interval = 20;
this.timer.Tick += OnTimerFired;
this.timer.Start();
trafficMonitor = TrafficMonitor.Instance;
this.AutoScroll = true;
panel3.Size = new Size(840, 630);
panel3.AutoSize = false;
Visible(true);
panel3.Paint += (s, e) => PaintPanel(e);
InvalidateEvent.InvalidatePanel += () => panel3.Invalidate();
pointsDictionary = FillPointsDictionary();
idDictionary = FillIdDIctionary();
this.btn_Pause.Enabled = false;
this.btn_Pause.BackColor = Color.Gray;
this.EnableToolTip();
btn_StartStop.Image = Properties.Resources.start;
btn_Pause.Image = Properties.Resources.pause;
openConnection = new Account();
trafficMonitor.User = new Account("", "");
InitializeMenuBar();
this.richTextBox1.Text += "Here we will record all your steps ☺!\n";
}
public ModifyIntersectionForm(BaseIntersection intersection)
{
InitializeComponent();
trafficMonitor = TrafficMonitor.Instance;
this.numLeftLane.Enabled = false;
this.numRightLane.Enabled = false;
this.numLowerLane.Enabled = false;
this.numUpperLane.Enabled = false;
GetIntersection(intersection);
GetPedestrians();
tbIntervalPedestrians.Text = 1.ToString();
this.pedestrianTimer = new Timer();
enableToolTip();
this.richTextBox1.Text += "Here we will record all your steps ☺!\n";
this.GetTrafficLightPicture();
this.CheckForSensors();
}
/// <summary>
/// Saves the changes from a <see cref="TrafficMonitor"/> to a binary file.
/// </summary>
/// <param name="trafficMonitor">The object that needs to be serialized.</param>
/// <param name="path">The path where the file will be saved.</param>
public static void SaveToFile(TrafficMonitor trafficMonitor, string path)
{
using (var fileStream = new FileStream(path, FileMode.OpenOrCreate))
{
var binFormatter = new BinaryFormatter();
binFormatter.Serialize(fileStream, trafficMonitor);
}
}
/// <summary>
/// Saves the file to the local disk and the upload it to the database.
/// </summary>
/// <param name="filename">The name of the file</param>
/// <param name="tr">The traffic object to be serialized</param>
/// <param name="user">The username</param>
/// <param name="path">The path on the local disk to create the file</param>
public void saveFile(string filename, TrafficMonitor tr, string user, string path)
{
TrafficMonitor.SaveToFile(tr, path);
try
{
MySqlCommand cmd = new MySqlCommand("INSERT INTO user_files(FileName, Username, File) VALUES ('" + filename + "','" + user + "',@File) ", connection);
System.IO.FileStream fs =
new System.IO.FileStream(path, System.IO.FileMode.Open, System.IO.FileAccess.Read);
Byte[] b = new Byte[fs.Length];
fs.Read(b, 0, b.Length);
fs.Close();
MySqlParameter P = new MySqlParameter("@File", MySqlDbType.VarBinary, b.Length,
ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, b);
cmd.Parameters.Add(P);
connection.Open();
if (cmd.ExecuteNonQuery() == 1)
MessageBox.Show("Your file has been stored successfully");
connection.Close();
}
catch (SqlException ex)
{
MessageBox.Show(ex.Message);
}
}
private void LoadFromDb(string sender)
{
SaveFileDialog myDialog = new SaveFileDialog();
myDialog.Title = "Save simulation";
myDialog.DefaultExt = ".XML";
if (myDialog.ShowDialog() == DialogResult.OK & myDialog.FileName != null)
{
trafficMonitor = openConnection.LoadFile(trafficMonitor.User.Name, sender, myDialog.FileName);
}
this.panel3.Invalidate();
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
DialogResult dialog = MessageBox.Show("Do you want to save your changes?", "Save?", MessageBoxButtons.YesNo);
if (dialog == DialogResult.Yes)
{
saveToolStripMenuItem.PerformClick();
OpenFileDialog load = new OpenFileDialog();
if (load.ShowDialog() == DialogResult.OK)
{
load.Title = "Load from file";
filePath = load.FileName;
trafficMonitor = TrafficMonitor.Load(load.FileName);
this.richTextBox1.Text += DateTime.Now + " " + load.FileName + " has been loaded\n";
}
}
else if (dialog == DialogResult.No)
{
OpenFileDialog load = new OpenFileDialog();
if (load.ShowDialog() == DialogResult.OK)
{
filePath = load.FileName;
load.Title = "Load from file";
trafficMonitor = TrafficMonitor.Load(load.FileName);
panel3.Invalidate();
}
}
}