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";

            }

        }

    }

}