Easy Desktop Web Stats

using System;
using System.Windows.Forms;
using System.Drawing;
using System.Media;

using Compatibility;
using ContextMenuBuilder;

namespace Desktop_Web_Stats
{
    public partial class Main : Form
    {
        private delegate void AppInitializeDelegate();
        private AppInitializeDelegate performAppInitialize;
        
        private Properties.Settings settings = Properties.Settings.Default;

        private ContextMenu formContextMenu = new ContextMenu();  
        private Point nullRefPoint = new Point(-1, -1);
        private Timer savePositionTimer = new Timer();

        Form preferencesForm = new Desktop_Web_Stats.Preferences();

        public static bool preferencesChanged = false;

        public Main()
        {           
            InitializeComponent();            

            // declare Form context menu;
            string[] formMenuItemDescriptions = {"Preferences",
                                                 "Close the program"};

            EventHandler[] formMenuItemEventHandlers = {Preferences_Item_Click,
                                                        Close_Item_Click};

            this.ContextMenu = formContextMenu;            

            // append initialize methods to delegate;           
            performAppInitialize += RestoreLastPosition;
            performAppInitialize += Manage.StartupFolderLnk;
            performAppInitialize += (() => { Build.Menu(formMenuItemDescriptions, formMenuItemEventHandlers, formContextMenu); });    
            performAppInitialize += (() => { savePositionTimer.Tick += new EventHandler(savePositionTimer_Tick); });
            performAppInitialize += CreateDataRequestCycle;
        }        

        private void Main_Load(object sender, EventArgs e)
        {                    
            VouchSafe Verified = new VouchSafe();

            if (!Verified.compatibility())
            {
                CloseAndDispose();
            }            
            
            performAppInitialize();            
        }              

        private void RestoreLastPosition()
        {           
            if (settings.preferredLocation != nullRefPoint)
            {
                this.Location = settings.preferredLocation;
            }
        }
        
        private void savePositionTimer_Tick(object sender, EventArgs e)
        {
            savePositionTimer.Stop();
            settings.preferredLocation = this.Location;
            settings.Save();
        }

        private void CloseAndDispose()
        {           
            Dispose(true);
            Application.Exit();
        }

        private void Main_Move(object sender, EventArgs e)
        {
            // stop the timer if it is already running;
            savePositionTimer.Stop();
            // wait 8 seconds, then save the new position;
            savePositionTimer.Interval = 8000;
            savePositionTimer.Start();
        }             
    }
}