MainForm.cs

#region header

// MouseJiggle - MainForm.cs
// 
// Alistair J. R. Young
// Arkane Systems
// 
// Copyright Arkane Systems 2012-2013.
// 
// Created: 2013-08-24 12:41 PM

#endregion

using System;
using System.Windows.Forms;

using Microsoft.Win32;

namespace ArkaneSystems.MouseJiggle
{
    public partial class MainForm : Form
    {
        private const int MOUSEMOVE = 8;

        protected bool zig = true;

        public MainForm ()
        {
            this.InitializeComponent ();
        }

        private void jiggleTimer_Tick (object sender, EventArgs e)
        {
            // jiggle
            if (this.cbZenJiggle.Checked)
                Jiggler.Jiggle (0, 0);
            else
            {
                if (this.zig)
                    Jiggler.Jiggle (4, 4);
                else // zag
                {
                    // I really don't know why this needs to be less to stay in the same
                    // place; if I was likely to use it again, then I'd worry.
                    Jiggler.Jiggle (-4, -4);
                }
            }

            this.zig = !this.zig;
        }

        private void cbEnabled_CheckedChanged (object sender, EventArgs e)
        {
            this.jiggleTimer.Enabled = this.cbEnabled.Checked;
        }

        private void cmdAbout_Click (object sender, EventArgs e)
        {
            using (var a = new AboutBox ())
                a.ShowDialog ();
        }

        private void MainForm_Load (object sender, EventArgs e)
        {
            try
            {
                RegistryKey key = Registry.CurrentUser.CreateSubKey (@"Software\Arkane Systems\MouseJiggle",
                                                                     RegistryKeyPermissionCheck.ReadWriteSubTree);
                var zen = (int) key.GetValue ("ZenJiggleEnabled", 0);

                if (zen == 0)
                    this.cbZenJiggle.Checked = false;
                else
                    this.cbZenJiggle.Checked = true;
            }
            catch (Exception)
            {
                // Ignore any problems - non-critical operation.
            }

            if (Program.ZenJiggling)
                this.cbZenJiggle.Checked = true;

            if (Program.StartJiggling)
                this.cbEnabled.Checked = true;

            if (Program.StartMinimized)
                this.cmdToTray_Click(this, null);
        }

        private void cbZenJiggle_CheckedChanged (object sender, EventArgs e)
        {
            try
            {
                RegistryKey key = Registry.CurrentUser.CreateSubKey (@"Software\Arkane Systems\MouseJiggle",
                                                                     RegistryKeyPermissionCheck.ReadWriteSubTree);
                if (this.cbZenJiggle.Checked)
                    key.SetValue ("ZenJiggleEnabled", 1);
                else
                    key.SetValue ("ZenJiggleEnabled", 0);
            }
            catch (Exception)
            {
                // Ignore any problems - non-critical operation.
            }
        }

        private void cmdToTray_Click (object sender, EventArgs e)
        {
            // minimize to tray
            this.Visible = false;

            // remove from taskbar
            this.ShowInTaskbar = false;

            // show tray icon
            this.nifMin.Visible = true;
        }

        private void nifMin_DoubleClick (object sender, EventArgs e)
        {
            // restore the window
            this.Visible = true;

            // replace in taskbar
            this.ShowInTaskbar = true;

            // hide tray icon
            this.nifMin.Visible = false;
        }
    }
}