using System;

 using System.Collections.Generic;

 using System.ComponentModel;

 using System.Data;

 using System.Drawing;

 using System.Linq;

 using System.Text;

 using System.Threading.Tasks;

 using System.Windows.Forms;

 using System.Timers;

 using System.Runtime.InteropServices;

 namespace IdwTest

 {

     public partial class MainForm : Form

     {

         iMON.Display iDisplay;

         System.Timers.Timer iTimer;

         int iFrameCount = 0;

         iMON.Display.DSPEQDATA iEqLeft;

         iMON.Display.DSPEQDATA iEqRight;

         iMON.Display.DSPEQDATA iEqMono;

         Random iRandom;

         public MainForm()

         {

             iDisplay = new iMON.Display();

             InitializeComponent();

             iTimer = new System.Timers.Timer(500); // Set up the timer for N ms

             iTimer.Elapsed += new ElapsedEventHandler(timer_Elapsed);

             iTimer.Enabled = false; // Enable it

             //

             iEqLeft =new iMON.Display.DSPEQDATA();

             iEqRight = new iMON.Display.DSPEQDATA();

             iEqMono = new iMON.Display.DSPEQDATA();

             //

             iRandom = new Random();

         }

         private void buttonInit_Click(object sender, EventArgs e)

         {

             if (!iDisplay.DoInit())

             {

                 labelStatus.Text = iDisplay.StatusMessage;

             }

             else

             {

                 labelStatus.Text = iDisplay.Name();

             }

         }

         private void buttonUninit_Click(object sender, EventArgs e)

         {

             iDisplay.DoUninit();

         }

         private void buttonSetLcdText_Click(object sender, EventArgs e)

         {

             iMON.Display.IDW_SetLcdText(textBoxLcd.Text);

         }

         private void timer_Elapsed(object sender, ElapsedEventArgs e)

         {

             if (iDisplay.IsLcd())

             {

                 if (!checkBoxRandomEq.Checked)

                 {

                     iMON.Display.IDW_SetLcdText(iFrameCount.ToString());

                     iFrameCount++;

                 }

                 else

                 {

                     for (int i = 0; i < 16; i++)

                     {

                         iEqLeft.BandData[i] = iRandom.Next(0,101);

                         iEqRight.BandData[i] = iRandom.Next(0, 101);

                     }

                     iMON.Display.IDW_SetLcdEqData(iEqLeft, iEqRight);

                     iFrameCount++;

                 }

             }

         }

         private void buttonToggleTimer_Click(object sender, EventArgs e)

         {

             if (iTimer.Enabled)

             {

                 //Stop our timer

                 iTimer.Enabled = false;

                 buttonToggleTimer.Text = "Start";

             }

             else

             {

                 iFrameCount = 0;

                 //Start our timer

                 iTimer.Interval = (double)numericTimerInterval.Value;

                 iTimer.Enabled = true;

                 buttonToggleTimer.Text = "Stop";

             }

         }

     }

 }