/source/samples/ObviousCode.Interlace.BitTunnel/BitTunnelServerExample/ServerForm.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using ObviousCode.Interlace.BitTunnelLibrary;

using ObviousCode.Interlace.BitTunnel.Connectivity;

using System.Net;

using BitTunnelServerExample.Controls;



namespace BitTunnelServerExample

{

    public partial class ServerForm : Form

    {        

        AppSettings _settings;

        ServerInstance _instance;        



        List<IServerControl> _serverControls;



        public ServerForm()

        {

            InitializeComponent();



            _settings = new AppSettings();



            //Default values

            _settings.Port = 1234;

            _settings.ServerAddress = IPAddress.Parse("127.0.0.1");

            _settings.ServerIsRemote = false;            

            

            _instance = new ServerInstance(_settings);



            _instance.ConnectionMade += new EventHandler(_instance_ConnectionMade);

            _instance.ConnectionTerminated += new EventHandler(_instance_ConnectionTerminated);



            LoadControls();

            LoadMenu();



            SetupForConnection();

        }

        

        private void LoadControls()

        {

            _settingsControl.Server = _instance;

            _loggingControl.Server = _instance;

            _availableFilesControl.Server = _instance;



            _settingsControl.Settings = _settings;

            _loggingControl.Settings = _settings;                       



            _serverControls = new List<IServerControl>();



            _serverControls.Add(_settingsControl);

            _serverControls.Add(_loggingControl);

            _serverControls.Add(_availableFilesControl);

        }



        private void LoadMenu()

        {

            _menu.AfterSelect += new TreeViewEventHandler(_menu_AfterSelect);



            _menu.ImageList = new ImageList();



            _menu.ImageList.Images.Add(Images.Default);



            foreach (IServerControl control in _serverControls)

            {

                AddControlToMenu(control);

            }

        }        



        private void AddControlToMenu(IServerControl control)

        {

            int imageKey = 0;



            if (control.MenuIcon != null)

            {

                _menu.ImageList.Images.Add(control.MenuIcon);

                imageKey = _menu.ImageList.Images.Count - 1;

            }



            TreeNode node = new TreeNode(control.MenuText, imageKey, imageKey);



            node.Tag = control;



            _menu.Nodes.Add(node);

        }



        private void ViewControl(UserControl control)

        {

            control.BringToFront();

        }



        void _menu_AfterSelect(object sender, TreeViewEventArgs e)

        {

            if (e.Node.Tag is UserControl)

            {

                ViewControl(e.Node.Tag as UserControl);

            }

        }

        

        private void _actionButton_Click(object sender, EventArgs e)

        {

            if (_instance.IsConnected)

            {

                _instance.Disconnect();

            }

            else

            {

                _instance.Connect();

            }

        }        



        void _instance_ConnectionTerminated(object sender, EventArgs e)

        {

            SetupForConnection();

        }



        void _instance_ConnectionMade(object sender, EventArgs e)

        {

            SetupForDisconnection();

        }        





        private void SetupForConnection()

        {

            _actionButton.Text = "Connect";

        }



        private void SetupForDisconnection()

        {

            _actionButton.Text = "Disconnect";

        }



        private void ServerForm_Load(object sender, EventArgs e)

        {

            _instance.Dispose();

        }



        private void _loggingControl_Load(object sender, EventArgs e)

        {



        }

    }

}