path: root/Anoto/Form1.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 Anoto;
using System.Threading;
//using Ivy;
using IvyBus;

namespace Anoto
{
    public struct Stroke
    {
        List<Point> Points;
    }


    public partial class Form1 : Form
    {


        Anoto.GenericStreamer.PenManagerClass PenManager;

        Dictionary<string, Stroke> PensStrocks;

        Dictionary<string, List<PointF>> PensPoints;
        Dictionary<string, Brush> PensBrush;
        Dictionary<string, Pen> Pens;

        List<AnotoPen> AnotoPens;

        Mutex mutex;
        Random Rnd;


        Bitmap DrawingArea;


        XMLStateMachine StateMAchine;

        public Form1()
        {
            InitializeComponent();

            StateMAchine = new XMLStateMachine();
            StateMAchine.StateTable = "XMLStates.xml";
            StateMAchine.CurrentState = "Start";


        }

        void TheIvyDomain_DomainChanged(object sender, EventArgs e)
        {
            TheIvyBus.ivy.Stop();
            TheIvyBus.ivy.Start(TheIvyDomain.Domain);
        }

        // delegate NewEvent
        AnotoStrip[] Strips;

        private void Form1_Load(object sender, EventArgs e)
        {
            TranparentBlack = new SolidBrush(Color.FromArgb(100, 0, 0, 0));

            TheIvyDomain.Location = new Point(0, 30);

            DrawingArea = new Bitmap(pictureBox1.Width, pictureBox1.Height);
            pictureBox1.Image = DrawingArea;


            //Start IVY
            TheIvyBus.ivy.Start(TheIvyDomain.Domain);

            TheIvyDomain.DomainChanged += new EventHandler(TheIvyDomain_DomainChanged);

            this.Controls.Add(TheIvyDomain);


            //  Strips = AnotoStrip.CreateStrips();

            Strips = AnotoStrip.LoadFileStrip("Strips.csv");

            AnotoPens = new List<AnotoPen>();

            PenManager = new Anoto.GenericStreamer.PenManagerClass();

            PenManager.PenConnected += new Anoto.GenericStreamer._IPenManagerEvents_PenConnectedEventHandler(pm_PenConnected);
            PenManager.PenDisconnected += new GenericStreamer._IPenManagerEvents_PenDisconnectedEventHandler(PenManager_PenDisconnected);
            PenManager.NewCoordinate += new Anoto.GenericStreamer._IPenManagerEvents_NewCoordinateEventHandler(PenManager_NewCoordinate);
            PenManager.PenDown += new Anoto.GenericStreamer._IPenManagerEvents_PenDownEventHandler(PenManager_PenDown);
            PenManager.PenUp += new Anoto.GenericStreamer._IPenManagerEvents_PenUpEventHandler(PenManager_PenUp);
            PenManager.Start();

            mutex = new Mutex();

            InitDictionary();

            Rnd = new Random();

            // this.PenUpdate +=    
        }

        private void InitDictionary()
        {
            PensPoints = new Dictionary<string, List<PointF>>();
            PensBrush = new Dictionary<string, Brush>();
            Pens = new Dictionary<string, Pen>();
            PensStrocks = new Dictionary<string, Stroke>();
        }

        void pm_PenConnected(string penSerial, Anoto.GenericStreamer.PenType PenType, ulong time, string productName, ushort pid)
        {

            AnotoPen pen = new AnotoPen(penSerial, PenType, time, productName, pid);
            AnotoPens.Add(pen);

            this.Invoke(new MethodInvoker(delegate() { listBoxAnotoPens.Items.Add(pen); }));

            Console.WriteLine("Pen connected " + penSerial + " " + PenType.ToString() + " " + productName);
            PensPoints.Add(penSerial, new List<PointF>());
            PensBrush.Add(penSerial, new SolidBrush(Color.FromArgb(255, Rnd.Next(255), Rnd.Next(255), Rnd.Next(255))));
            Pens.Add(penSerial, new Pen(Color.FromArgb(255, Rnd.Next(255), Rnd.Next(255), Rnd.Next(255))));

        }

        void PenManager_PenDisconnected(string penSerial, GenericStreamer.PenType PenType, ulong time)
        {
            this.Invoke(new MethodInvoker(delegate()
            {
                mutex.WaitOne();
                AnotoPen p = null;
                foreach (AnotoPen item in listBoxAnotoPens.Items)
                {
                    if (item.PenSerial == penSerial)
                        p = item;
                }
                if (p != null) listBoxAnotoPens.Items.Remove(p);
                mutex.ReleaseMutex();
            }));
        }


        void PenManager_PenUp(string penSerial, Anoto.GenericStreamer.PenType PenType, ulong time, byte penDownSeqNbr, int isSpcdGenerated)
        {
            Console.WriteLine("Pen Up " + penSerial + " time " + time);
        }

        void PenManager_PenDown(string penSerial, Anoto.GenericStreamer.PenType PenType, ulong time, byte penDownSeqNbr, Anoto.GenericStreamer.PenTipType PenTipType, int isValidColor, byte r, byte g, byte b, int isSpcdGenerated)
        {
            Console.WriteLine("Pen Down " + penSerial + " time " + time);

            this.Invoke(new MethodInvoker(delegate()
           {
               mutex.WaitOne();
               PensPoints.Remove(penSerial);

               PensPoints.Add(penSerial, new List<PointF>());
               mutex.ReleaseMutex();
           }));
        }

        DateTime LastDataUpdate;

        void PenManager_NewCoordinate(string penSerial, Anoto.GenericStreamer.PenType PenType, ulong time, string page, int x, int y, byte imgSeqNbr, byte force)
        {
            this.Invoke(new MethodInvoker(delegate()
         {
             mutex.WaitOne();
             PensPoints[penSerial].Add(new Point(x, y));
             mutex.ReleaseMutex();

             //  Console.WriteLine("Pen NewCoordinate " + penSerial + " time " + time + " x " + x + " y " + y);

             if ((DateTime.Now - LastDataUpdate).TotalMilliseconds > 100)
             {
                 PopulateGraphicalData(page, x, y, force);
                 LastDataUpdate = DateTime.Now;
             }

             PopulateData(page, x, y, force);
         }));
        }

        private void PopulateGraphicalData(string page, int x, int y, byte force)
        {
            this.Invoke(new MethodInvoker(delegate()
            {
                SetProgressBarValue(progressBarX, x);
                SetProgressBarValue(progressBarY, y);
                SetProgressBarValue(progressBarForce, (int)force);

                labelX.Text = "X: " + x;
                labelY.Text = "Y: " + y;

                labelPage.Text = page;

                pictureBox1.Invalidate();
            }));
        }

        private void PopulateData(string page, int x, int y, byte force)
        {
            this.Invoke(new MethodInvoker(delegate()
            {
                //Find the Strip name
                AnotoStrip strip = AnotoStrip.GetStrip(x, y, page, Strips);


                if (strip != null)
                {
                    Anoto.AnotoStrip.Cells cell = strip.GetStripArea(x, y);
                    labelStripInfo.Text = cell.ToString() + " : " + strip.GetTextForCell(cell)

                         + Environment.NewLine + " " + strip.ToString();
                    TheIvyBus.SendMsg("SelectionEvent acc=bordeaux wp=WP1 role=TC Flight=" + strip.SSR);

                    if ((cell != StateMachineCurrentCell) || (StateMachineCurrentStrip != strip))
                    {
                        Console.WriteLine("New Action");
                        //Test if new message:
                        StateMachineInput(cell, strip);

                        StateMachineCurrentStrip = strip;
                        StateMachineCurrentCell = cell;
                    }
                }

            }));
        }


        private AnotoStrip StateMachineCurrentStrip;
        private Anoto.AnotoStrip.Cells StateMachineCurrentCell;

        string LastAlidadeStart = "";
        string LastAlidadeStop = "";

        public void DisplayAlidade(string start, string stop)
        {
            if (!string.IsNullOrEmpty(LastAlidadeStart))
            {
                //hide the previous alidate
                TheIvyBus.SendMsg("DistanceFeedbackOff acc=bordeaux wp=WP1 role=TC Start=" + LastAlidadeStart + " End=" + LastAlidadeStop);
            }

            //If the same previous start and stop do nothing -> remove the alidade
            if (!((start == LastAlidadeStart) && (stop == LastAlidadeStop)))
            {
                //Show the new alidade
                TheIvyBus.SendMsg("DistanceFeedbackOn acc=bordeaux wp=WP1 role=TC Start=" + start + " End=" + stop);

                LastAlidadeStop = stop;
                LastAlidadeStart = start;

            }
            else
            {
                LastAlidadeStop = "";
                LastAlidadeStart = "";
            }
        }


        public void StateMachineInput(Anoto.AnotoStrip.Cells cell, AnotoStrip strip)
        {

            if (StateMAchine.Next(cell.ToString()) != String.Empty)
            {
                Console.WriteLine(StateMAchine.Action);
                //New state
                switch (StateMAchine.Action)
                {
                    case "Hilight":
                        //Send IVY Selection event
                        TheIvyBus.SendMsg("SelectionEvent acc=bordeaux wp=WP1 role=TC Flight=" + strip.SSR);

                        break;
                    case "AlidadeInfoInfo":
                        //Send IVY Selection event
                        DisplayAlidade(StateMachineCurrentStrip.SSR , strip.SSR);
                       // TheIvyBus.SendMsg("DistanceFeedbackOn acc=bordeaux wp=WP1 role=TC Start=" + StateMachineCurrentStrip.SSR + " End=" + strip.SSR);
                        break;
                    case "AlidadeInfoBeacon":
                        //Send IVY Selection event
                        DisplayAlidade(StateMachineCurrentStrip.SSR, strip.GetTextForCell(cell));
                //     TheIvyBus.SendMsg("DistanceFeedbackOn acc=bordeaux wp=WP1 role=TC Start=" + StateMachineCurrentStrip.SSR + " End=" + strip.GetTextForCell(cell));
                        break;

                    case "AlidadeBeaconInfo":
                        //Send IVY Selection event
                        DisplayAlidade(StateMachineCurrentStrip.GetTextForCell(StateMachineCurrentCell), strip.SSR);
                  //    TheIvyBus.SendMsg("DistanceFeedbackOn acc=bordeaux wp=WP1 role=TC Start=" + StateMachineCurrentStrip.GetTextForCell(StateMachineCurrentCell) + " End=" + strip.SSR);
                        break;

                    default:
                        break;
                }


            };
        }



        void SetProgressBarValue(ProgressBar pb, int val)
        {
            if (val < pb.Minimum)
                pb.Minimum = val;
            if (val > pb.Maximum)
                pb.Maximum = val;
            pb.Value = val;
        }


        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            PenManager.Stop();
        }

        private SolidBrush TranparentBlack;

        private void pictureBox1_Paint(object sender, PaintEventArgs e)
        {
            //draw the dots
            Graphics g = e.Graphics;

            g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;

            g.FillRectangle(Brushes.White, new Rectangle(0, 0, pictureBox1.Width, pictureBox1.Height));

            mutex.WaitOne();

            float scale = 10;
            g.ScaleTransform(1 / scale, 1 / scale);

            foreach (var pen in PensPoints)
            {
                if (pen.Value.Count > 1)
                    g.DrawLines(Pens[pen.Key], pen.Value.ToArray());

                foreach (var point in pen.Value)
                {

                    //  g.FillEllipse(TranparentBlack, (float)(point.X) / 10.0f, (float)(point.Y) / 10.0f, 4, 4);
                    g.FillEllipse(TranparentBlack, (point.X) - scale * 2, (point.Y) - scale * 2, 4 * scale, 4 * scale);
                }

                if (pen.Value.Count != 0)
                    PopulateData("", (int)pen.Value.Last().X, (int)pen.Value.Last().Y, 0);
            }
            mutex.ReleaseMutex();
        }


        private void Form1_FormClosed(object sender, FormClosedEventArgs e)
        {
            TheIvyBus.ivy.Stop();
        }


    }

    public class AnotoPen
    {

        public string PenSerial;
        public Anoto.GenericStreamer.PenType PenType;
        public ulong Time;
        public string ProductName;
        public ushort Pid;

        public AnotoPen(string penSerial, Anoto.GenericStreamer.PenType penType, ulong time, string productName, ushort pid)
        {
            PenSerial = penSerial;
            PenType = penType;
            Time = time;
            ProductName = productName;
            Pid = pid;
        }

        public override string ToString()
        {
            return PenType + "(" + PenSerial + ")";
        }
    }
}