visor

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 System.Diagnostics;
using System.Runtime.InteropServices;
using Utilities;

namespace Visor
{
    public partial class Form1 : Form
    {
        #region Constants
        private const int SW_HIDE = 0;
        private const int SW_SHOWNORMAL = 1;
        private const int SW_SHOW = 5;
        #endregion Constants
        #region APIs
        [System.Runtime.InteropServices.DllImport("user32.dll", CharSet=System.Runtime.InteropServices.CharSet.Auto)]
        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
        [System.Runtime.InteropServices.DllImport("user32.dll", CharSet=System.Runtime.InteropServices.CharSet.Auto)]
        private static extern bool ShowWindow(IntPtr hwnd, int nCmdShow);
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        private static extern bool SetForegroundWindow(IntPtr hwnd);
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        private static extern IntPtr SetFocus(IntPtr hwnd);
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        internal static extern int AttachThreadInput(int idAttach, int idAttachTo, bool fAttach);
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        private static extern IntPtr GetFocus();
        #endregion APIs
        // Declare global key hook object
        private globalKeyboardHook ghk = new globalKeyboardHook();
        // bool to track if console is hidden or visible
        private bool isHidden = false;
        public void ShowApp()
        {
        IntPtr h = FindWindow(null, "C:\\Windows\\system32\\cmd.exe");
        ShowWindow(h, SW_SHOW);
        //EnableWindow(h, true);
        isHidden = false;
            // set focus to console window

        SetForegroundWindow(h);
        System.Diagnostics.Debug.WriteLine(h);
        }
        public void HideApp()
        {
        IntPtr h = FindWindow(null, "C:\\Windows\\system32\\cmd.exe");
        ShowWindow(h, SW_HIDE);
        isHidden = true;
    }
        public Form1()
        {
            // add hooks for tilde
            ghk.HookedKeys.Add(Keys.Oemtilde);
            ghk.KeyDown += new KeyEventHandler(ghk_KeyDown);
            ghk.KeyUp += new KeyEventHandler(ghk_KeyUp);
            InitializeComponent();
        }
        void ghk_KeyDown(object sender, KeyEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("Down\t" + e.KeyCode.ToString());
            e.Handled = true;
        }
        void ghk_KeyUp(object sender, KeyEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("Up\t" + e.KeyCode.ToString());
            e.Handled = true;
            if (isHidden == false)
                HideApp();
            else
                ShowApp();
        }
        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            ShowApp();
        }
        private void Form1_Resize(object sender, System.EventArgs e)
        {
            if (FormWindowState.Minimized == WindowState)
                Hide();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            Visible = false;
            ShowInTaskbar = false;

            Process runExe = new Process();
            runExe.StartInfo.FileName = "cmd.exe";
            Process.Start("cmd.exe");
        }
    }
}