public static void Main(string[] args)
{
_CurrentProperty = ThreadProperties.FromCurrentThread();
using (var mutex = new Mutex(false, "MusicCollection SingleApplication"))
{
// Wait a few seconds if contended, in case another instance
// of the program is still in the process of shutting down.
if (!mutex.WaitOne(TimeSpan.FromSeconds(3), false))
{
Trace.WriteLine("Another instance of the MusicCollection is running!");
if (ApplicationDeployment.IsNetworkDeployed)
{
string activationData = GetInputFilePath();
if (activationData != null)
{
try
{
IMusicFileImporter imf = new IPCClient<IMusicFileImporter>().GetService();
imf.ImportCompactedFileAsync(activationData).Wait();
}
catch { }
}
}
return;
}
Execute(args);
}
}
public void TD()
{
Init();
ThreadProperties TP = new ThreadProperties( ThreadPriority.Highest,ProcessPriorityClass.High);
TP.SetCurrentThread();
//Thread.CurrentThread.Priority = ThreadPriority.Highest;
//Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.High;
var tr2 = TimeTracer.TimeTrack("Session Building");
using (tr2)
{
_MS = MusicSessionImpl.GetSession(_SK.Builder);
_msi = _MS as MusicSessionImpl;
GC.Collect();
GC.WaitForFullGCComplete();
}
_BuildSessionTime = (TimeSpan)tr2.EllapsedTimeSpent;
Assert.That(_MS.AllAlbums.Count, Is.EqualTo(0));
Assert.That(_MS.AllGenres.Count, Is.EqualTo(0));
Assert.That(_MS.AllArtists.Count, Is.EqualTo(0));
var tr = TimeTracer.TimeTrack("Load before vacuum");
using (tr)
{
IMusicImporter imi = _MS.GetDBImporter();
Assert.That(imi, Is.Not.Null);
imi.Load();
}
_OpenTime = (TimeSpan)tr.EllapsedTimeSpent;
Assert.That(_MS.AllAlbums.Count, Is.EqualTo(_AlbumNumber));
Assert.That(_MS.AllArtists.Count, Is.EqualTo(_ArtistNumber));
GC.Collect();
GC.WaitForFullGCComplete();
}
static public Task LoadAsync(ThreadProperties tp = null)
{
if (_Loader != null)
return _Loader;
_Loader = Task.Factory.StartNew(
() =>
{
using (tp.GetChanger())
{
PythonEvaluator = new PythonEvaluator();
}
},
CancellationToken.None,
TaskCreationOptions.LongRunning,
TaskScheduler.Default);
return _Loader;
}
public void FromCurrentThread_Test()
{
ThreadPriority or = Thread.CurrentThread.Priority;
if (or == ThreadPriority.Highest)
{
Thread.CurrentThread.Priority = ThreadPriority.Normal;
}
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.Normal;
ThreadProperties target = ThreadProperties.FromCurrentThread();
target.Should().NotBeNull();
or = Thread.CurrentThread.Priority;
or.Should().NotBe(ThreadPriority.Highest);
ProcessPriorityClass orproc = Process.GetCurrentProcess().PriorityClass;
orproc.Should().NotBe(ProcessPriorityClass.High);
target.ProcessPriorityClass.Should().Be(orproc);
target.ThreadPriority.Should().Be(or);
ThreadProperties targetprop = new ThreadProperties(ThreadPriority.Highest, null);
using (targetprop.GetChanger())
{
Thread.CurrentThread.Priority.Should().Be(ThreadPriority.Highest);
Process.GetCurrentProcess().PriorityClass.Should().Be(orproc);
}
Thread.CurrentThread.Priority.Should().Be(or);
Process.GetCurrentProcess().PriorityClass.Should().Be(orproc);
}
Task IMusicImporter.LoadAsync(ThreadProperties tp)
{
return UniversalLoadAsync(null, CancellationToken.None, tp);
}
private Task UniversalLoadAsync(IImportExportProgress iIImportProgress, CancellationToken? iCancelationToken, ThreadProperties tp)
{
return Task.Factory.StartNew(
() =>
{
using (tp.GetChanger())
{
SecureImport(iIImportProgress, iCancelationToken);
}
},
CancellationToken.None,
TaskCreationOptions.LongRunning,
TaskScheduler.Default);
}
static async private void slaphscreen_Loaded(object sender, RoutedEventArgs e)
{
ThreadProperties TP = new ThreadProperties(ThreadPriority.Highest, null);
new ThreadProperties(ThreadPriority.Normal, ProcessPriorityClass.High).SetCurrentThread();
using (var tt = TimeTracer.TimeTrack("Load Time"))
{
IMusicImporter DB = _IS.GetDBImporter();
await Task.WhenAll(DB.LoadAsync(TP), ScriptConverter.LoadAsync(TP));
}
MusicCollectionWPF.Windows.MainWindow window = new MusicCollectionWPF.Windows.MainWindow();
_AplicationViewModel = new AplicationViewModel(_IS);
window.Opacity = 0;
window.Loaded += window_Loaded;
App.Current.MainWindow = window;
window.Show();
}
public ThreadPropertiesChanger(ThreadProperties itarget)
{
_Original = ThreadProperties.FromCurrentThread();
_Target = itarget;
_Target.SetCurrentThread();
}
