/// <summary>
/// Loads the About Box. A browser window is filled with fixed HTML content describing version, copyrights etc.
/// </summary>
/// <param name="sender">Event Sender, unused.</param>
/// <param name="e">Event Arguments, unused.</param>
/// <remarks>Documented by Dev01, 2007-07-18</remarks>
private void AboutBox_Load(object sender, System.EventArgs e)
{
Version.Text = String.Format(Resources.ABOUT_VERSION, Application.ProductVersion);
if (Setup.RunningFromStick())
{
Version.Text += " " + Resources.RUNNING_FROM_STICK;
}
lblCopyright.Text = Resources.ABOUT_COPYRIGHT;
string sBackGroundColor = ColorTranslator.ToHtml(Color.FromKnownColor(KnownColor.Control));
string sForeGroundColor = ColorTranslator.ToHtml(Color.FromKnownColor(KnownColor.ControlText));
webBrowserCredits.DocumentText = String.Format(Resources.DisclaimerText, sForeGroundColor, sBackGroundColor, Resources.ABOUT_HTML_DISCLAIMER_CAPTION, Resources.ABOUT_HTML_DISCLAIMER_TEXT);;
webBrowserCredits.Visible = true;
}
static void Main(string[] args)
{
TaskDialog.ForceEmulationMode = true;
Application.SetCompatibleTextRenderingDefault(false);
Application.EnableVisualStyles();
//register errorhandler as default unhandled exception handler
Application.ThreadException += new ThreadExceptionEventHandler(Application_ThreadException);
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
List <string> arguments = new List <string>(args);
//check settings file before any other setting access occurs
CheckSettings();
#region Check for updates
if (arguments.Contains("--no-autoupdate"))
{
arguments.Remove("--no-autoupdate");
UpdateChecked = true;
}
else if (!Properties.Settings.Default.CheckForUpdates)
{
UpdateChecked = true;
}
else
{
try
{
Thread updateChecker = new Thread(new ThreadStart(CheckForUpdate));
updateChecker.CurrentCulture = Thread.CurrentThread.CurrentCulture;
updateChecker.CurrentUICulture = Thread.CurrentThread.CurrentUICulture;
updateChecker.IsBackground = true;
updateChecker.Name = "Check for Updates";
updateChecker.Priority = ThreadPriority.BelowNormal;
updateChecker.Start();
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
}
}
#endregion
Mutex splashMutex = new Mutex(false, "Local\\MLifterSplashMutex");
#region Running from stick
//execute the program in a new appdomain with shadow copying enabled
if (Setup.RunningFromStick() && !AppDomain.CurrentDomain.ShadowCopyFiles)
{
SplashManager splashManager = new SplashManager(typeof(Splash));
splashManager.InitialMessage = Resources.SPLASHSCREEN_PREPARING;
splashManager.ShowSplash();
AppDomainSetup setup = new AppDomainSetup();
setup.ShadowCopyFiles = "true";
setup.ShadowCopyDirectories = null; //all files
Evidence evidence = System.Reflection.Assembly.GetEntryAssembly().Evidence;
AppDomain appdomain = AppDomain.CreateDomain("MLifter", evidence, setup);
appdomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
AssemblyName entryassembly = System.Reflection.Assembly.GetEntryAssembly().GetName();
appdomain.Load(entryassembly);
//test the mutex every 100 ms and hide the splash screen if it cannot be taken anymore
Thread mutexWatcherThread = new Thread(new ThreadStart(delegate
{
TimeSpan wait = new TimeSpan(0, 0, 0, 0, 20);
try
{
while (true)
{
Thread.Sleep(100);
if (splashMutex.WaitOne(wait, false))
{
splashMutex.ReleaseMutex();
}
else
{
break;
}
}
}
catch (AbandonedMutexException)
{ }
finally
{
splashManager.HideSplash();
}
}));
mutexWatcherThread.Name = "Splash Mutex Watcher Thread";
mutexWatcherThread.IsBackground = true;
mutexWatcherThread.Start();
appdomain.ExecuteAssemblyByName(entryassembly, args); //evidence removed as second parameter to avoid compiler warning
//let main function end
}
#endregion
else
{
SplashManager splashManager = new SplashManager(typeof(Splash));
splashManager.EnableFadingMainForm = true;
#region Only one program instance
//register IPC channel so that only one instance can be active
GetIPCData(out UniqueChannelName, out UniqueChannelPortName, out ClientURL, out ServiceURL);
//check if this is the first instance
bool firstInstance = true;
if (Settings.Default.AllowOnlyOneInstance)
{
try
{
instanceMutex = new Mutex(false, "Local\\MLifterMutex", out firstInstance);
}
catch (Exception exp)
{
System.Diagnostics.Trace.WriteLine("Failed to create Mutex: " + exp.ToString());
}
}
#if !DEBUG
//show the splashscreen
if (firstInstance || !Settings.Default.AllowOnlyOneInstance)
{
splashManager.ShowSplash();
}
#endif
//begin preparing styles
MLifter.Components.StyleHandler.BeginStylePreparation(System.IO.Path.Combine(Application.StartupPath, Properties.Settings.Default.AppDataFolderDesigns));
try
{
StartIPC();
SuspendIPC = true; //suspend IPC until ML is fully loaded
}
catch (Exception exp)
{
System.Diagnostics.Trace.WriteLine("Failed to start IPC server: " + exp.ToString());
}
if (!firstInstance && Settings.Default.AllowOnlyOneInstance)
{
try
{
if (arguments.Count > 0)
{
SendPathToIPC(arguments[0]);
}
else
{
BringMLifterToFront();
}
Environment.Exit(-1);
}
catch (Exception exp)
{
System.Diagnostics.Trace.WriteLine("Failed to SendPathToIPC/BringMLifterToFront with another instance active: "
+ exp.ToString());
}
}
#endregion
// Run Application
Program.MainForm = new MainForm(arguments.ToArray());
#if !DEBUG
splashManager.HideMainForm(Program.MainForm); //register MainForm to be automatically hidden and showed
#endif
#region Running from stick (Mutex check)
//take the mutex signal for 500 ms to trigger the hiding of the previous splash screen
Thread mutexReleaseThread = new Thread(new ThreadStart(delegate
{
TimeSpan wait = new TimeSpan(0, 0, 0, 0, 100);
try
{
if (splashMutex.WaitOne(wait, false))
{
Thread.Sleep(500);
splashMutex.ReleaseMutex();
}
}
catch (AbandonedMutexException)
{ }
}));
mutexReleaseThread.Name = "Splash Mutex Release Thread";
mutexReleaseThread.IsBackground = true;
mutexReleaseThread.Start();
#endregion
Application.Run(Program.MainForm);
}
}
/// <summary>
/// Checks for update.
/// </summary>
/// <remarks>Documented by Dev05, 2009-07-15</remarks>
public static void CheckForUpdate()
{
try
{
WebClient client = new WebClient();
string updateVersion = client.DownloadString(String.Format("{0}?base={1}&beta={2}&onstick={3}",
Settings.Default.UpdateVersionUrl, MLifter.DAL.Tools.AssemblyData.Version.ToString(2),
Settings.Default.CheckForBetaUpdates.ToString(), Setup.RunningFromStick()));
if (updateVersion.Length == 0)
{
Trace.WriteLine("CheckForUpdate got an empty version string.");
return;
}
Version newVersion = new Version(updateVersion);
if (newVersion > MLifter.DAL.Tools.AssemblyData.Version)
{
string updaterPath = Path.Combine(Application.StartupPath, "MLifterUpdateHandler.exe");
Process.Start(updaterPath, "-v " + updateVersion);
Environment.Exit(-1);
}
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
}
finally
{
UpdateChecked = true;
}
}