/// <summary>
        /// Constructor of the FerdaConnector clss
        /// </summary>
        /// <param name="o">the underlying shape to which the connector belongs</param>
        /// <param name="socket">The connector will represent this socket</param>
        /// <param name="svgMan">SVGManager for drawing svg bitmaps</param>
        /// <param name="packed">If the connector is packed in the beginning</param>
        /// <remarks>
        /// Nevim jeste, jestli se oplati pro kazdy konektor drzet
        /// si svuj vlastni socket, zatim se to vyuziva jenom pri konstrukci k ziskani
        /// bitmapy
        /// </remarks>
        public FerdaConnector(Shape o, SVGManager svgMan, SocketInfo socket, bool packed)
            : base(o, socket.label, socket.moreThanOne)
            //setting the svgManager and the Bitmap
            svgManager = svgMan;
            bitmap = svgManager.GetSocketBitmap(socket);

            this.socket = socket;
            hasPacked = packed;

            //this shlould eliminate the problems with connecting more than
            //one connection when the MoreThanOne property of ISocket is set to false
            this.AllowMultipleConnections = socket.moreThanOne;
        /// <summary>
        /// Initialization of all the SVG stuff in the application
        /// </summary>
        protected void SetupSVG()
            Control c = new Control();
            c.Visible = false;
            c.Size = new Size(32, 32);

            svgManager = new Ferda.FrontEnd.Desktop.SVGManager(c);
        /// <summary>
        /// Default constructor for the class
        /// </summary>
        /// <remarks>
        ///	Parametrem by se mohlo predavat jmeno vystupniho konektoru.
        /// Problem bude s resenim vystupniho konenktoru, pro ktery vlastne 
        /// neni socket ale pozaduje SVG (bud kreslit natvrdo, nebo udelat
        /// v IBoxModule pro to nejaky zvlastni socket
        /// </remarks>
        /// <param name="site">Interface of a graph site (control)
        /// </param>
        /// <param name="box">Box that is connected with this node</param>
        /// <param name="resM">Resource manager of the application</param>
        /// <param name="svgman">Provider of svg images</param>
        /// <param name="view">View where this box is located</param>
        public BoxNode(IGraphSite site, ModulesManager.IBoxModule box, 
            SVGManager svgman, ProjectManager.View view, ResourceManager resM)
            : base(site)
            FerdaConstants constants = new FerdaConstants();

            //filling the node
            this.box = box;
            this.svgManager = svgman;
            this.ResManager = resM;

            //determining the size
            Rectangle = new RectangleF(0, 0, constants.KrabickaWidth, constants.KrabickaHeight);

            //adding the output connector
            //it is not a FerdaConnector, because the box has no socket defined
            outputConnector = new Connector(this, ResManager.GetString("PropertiesOutputConnector"), true);
            outputConnector.ConnectorLocation = ConnectorLocations.East;

            //adding the input connectors
            inputConnectors = new ConnectorCollection();
            for (int i = 0; i < box.Sockets.Length; i++)
                bool packed = view.IsAnyBoxPackedIn(box, box.Sockets[i].name);

                    new FerdaConnector(this, svgManager, box.Sockets[i], packed));
                inputConnectors[i].ConnectorLocation = ConnectorLocations.West;

            //getting the bitmap
            bitmap = svgManager.GetBoxBitmap(box);

            //setting the view
            this.view = view;

            //adding the moving handler
            OnMouseDown += new MouseEventHandler(BoxNode_OnMouseDown);
            OnMouseUp += new MouseEventHandler(BoxNode_OnMouseUp);

            Resizable = false;
            this.Text = box.UserName;

            //using a smaller font - we have big labels
            mFont = new Font(mFontFamily, 7, FontStyle.Regular, GraphicsUnit.Point);
        /// Default constructor for FerdaView class.
        ///<param name="locManager">
        /// Interface that takes care of the 
        ///localizacion in the application
        /// </param>
        ///<param name="svgMan">
        /// Interface for providing SVG graphics
        ///<param name="menuDisp">Menu displayer</param>
        ///<param name="view">The view thath should be connected to this desktop</param>
        ///<param name="pm">The project manager of the application</param>
        ///<param name="arch">Control that displays the archive</param>
        ///<param name="provider">Provider of the icons</param>
        ///<param name="toolBar">Toolbar control</param>
        public FerdaDesktop(Menu.ILocalizationManager locManager,
            SVGManager svgMan, IMenuDisplayer menuDisp, ProjectManager.View view,
            ProjectManager.ProjectManager pm, Archive.IArchiveDisplayer arch,
            IIconProvider provider, IMenuDisplayer toolBar)
            : base()
            //setting the icon
            this.provider = provider;

            //adding the localization
            localizationManager = locManager;
            ResManager = localizationManager.ResManager;

            //adding the svgManager
            svgManager = svgMan;

            //setting the menu displayer
            menuDisplayer = menuDisp;
            archiveDisplayer = arch;
            this.toolBar = toolBar;

            //Current view
            this.view = view;
            projectManager = pm;

            //name of the desktop
            Name = view.Name;

            //properties od the GraphControl to work propertly
            AllowMoveShape = true;
            AllowAddConnection = true;
            AllowAddShape = true;
            AllowDeleteShape = true;
            AllowDrop = true;
            AutoScroll = true;
            EnableContextMenu = true;
            EnableLayout = false;
            ShowGrid = false;
            Zoom = 1;
            RestrictToCanvas = false;
            this.ImeMode = System.Windows.Forms.ImeMode.On;

            //for now trial stuff
            BackgroundType = Netron.GraphLib.CanvasBackgroundTypes.Gradient;
            GradientTop = System.Drawing.Color.SkyBlue;

            GotFocus += new EventHandler(FerdaDesktop_GotFocus);
            OnContextMenu += new MouseEventHandler(FerdaDesktop_ContextMenu);
            OnNewConnection += new NewConnection(FerdaDesktop_OnNewConnection);
            KeyPress += new KeyPressEventHandler(FerdaDesktop_KeyPress);
            OnFerdaMouseUp += new MouseEventHandler(FerdaDesktop_OnFerdaMouseUp);
            OnFerdaDeleteConnection += new FerdaConnection(FerdaDesktop_OnFerdaDeleteConnection);
            OnShapeRemoved += new NewShape(FerdaDesktop_OnShapeRemoved);

            //Setting the arrow for connections
            DefaultLineEnd = ConnectionEnds.RightFilledArrow;

            //Creation of the boxes and connections