public InsomniaAppContext()
{
//See if application is already running on the system
if (this.instancesAllowed.WaitOne(1000))
{
// Initialize Tray Icon
trayIcon = new NotifyIcon()
{
Icon = Properties.Resources.Insomnia,
ContextMenu = new ContextMenu(new MenuItem[] {
new MenuItem("Exit", Exit)
}),
Visible = true
};
PowerHelper.ForceSystemAwake();
this.WasRunning = true;
return;
}
else
{
//Display
MessageBox.Show("An instance of Insomnia is already running");
//Exit out otherwise
this.Exit(null, null);
}
}
void Exit(object sender, EventArgs e)
{
//Decrement the count if app was running
if (this.WasRunning)
{
this.instancesAllowed.Release();
}
// Hide tray icon, otherwise it will remain shown until user mouses over it
trayIcon.Visible = false;
PowerHelper.ResetSystemDefault();
Application.Exit();
}