public void DispatchedTasksAreExecutedOnlyWhenCallingExecuteNextTask()
{
var pollingDispatcher = new PollingDispatcher();
pollingDispatcher.Dispatch(() => this.processedValues.Add(1));
Check.That(this.processedValues).HasSize(0);
pollingDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(1);
}
public void DispatchedTasksAreExecutedOnlyWhenCallingExecuteNextTask()
{
var pollingDispatcher = new PollingDispatcher();
pollingDispatcher.Dispatch(() => this.processedValues.Add(1));
Check.That(this.processedValues).HasSize(0);
pollingDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(1);
}
public void TheLastDispatchedTaskIsNotExecutedMoreThanOnce()
{
var pollingRootDispatcher = new PollingDispatcher();
var balkingDispatcher = new BalkingDispatcher(pollingRootDispatcher);
balkingDispatcher.Dispatch(() => this.processedValues.Add(1));
balkingDispatcher.Dispatch(() => this.processedValues.Add(2));
pollingRootDispatcher.ExecuteNextTask();
pollingRootDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(2);
}
public void TheLastDispatchedTaskIsNotExecutedMoreThanOnce()
{
var pollingRootDispatcher = new PollingDispatcher();
var balkingDispatcher = new BalkingDispatcher(pollingRootDispatcher);
balkingDispatcher.Dispatch(() => this.processedValues.Add(1));
balkingDispatcher.Dispatch(() => this.processedValues.Add(2));
pollingRootDispatcher.ExecuteNextTask();
pollingRootDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(2);
}
public void BindNativeProperty_memory_usage()
{
Assert.That(MemBenchmark(() =>
{
var isRooted = Observable.Return(true);
var source = new BehaviorSubject <int>(1234);
var dispatcher = new PollingDispatcher(Thread.CurrentThread);
var mountLocation = CreateMountLocation();
return(new { isRooted, source, dispatcher, mountLocation });
},
x =>
{
PropertyBindingExtensions.BindNativeProperty(x.isRooted, x.dispatcher, String.Empty, x.source, v => { /*Console.WriteLine("Got update " + v);*/ });
return(x);
}), Is.LessThan(1500));
}
public void TasksDispatchedWhileBusyAreDiscarded()
{
var pollingRootDispatcher = new PollingDispatcher();
var balkingDispatcher = new BalkingDispatcher(pollingRootDispatcher);
balkingDispatcher.Dispatch(() => this.processedValues.Add(1));
balkingDispatcher.Dispatch(() => this.processedValues.Add(2));
balkingDispatcher.Dispatch(() => this.processedValues.Add(3));
pollingRootDispatcher.ExecuteNextTask();
// Should have executed only the latest task before the ExecuteNextTask
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(3);
balkingDispatcher.Dispatch(() => this.processedValues.Add(4));
pollingRootDispatcher.ExecuteNextTask();
balkingDispatcher.Dispatch(() => this.processedValues.Add(5));
balkingDispatcher.Dispatch(() => this.processedValues.Add(6));
pollingRootDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(3).And.ContainsExactly(3, 4, 6);
}
public void TasksDispatchedWhileBusyAreDiscarded()
{
var pollingRootDispatcher = new PollingDispatcher();
var balkingDispatcher = new BalkingDispatcher(pollingRootDispatcher);
balkingDispatcher.Dispatch(() => this.processedValues.Add(1));
balkingDispatcher.Dispatch(() => this.processedValues.Add(2));
balkingDispatcher.Dispatch(() => this.processedValues.Add(3));
pollingRootDispatcher.ExecuteNextTask();
// Should have executed only the latest task before the ExecuteNextTask
Check.That(this.processedValues).HasSize(1).And.ContainsExactly(3);
balkingDispatcher.Dispatch(() => this.processedValues.Add(4));
pollingRootDispatcher.ExecuteNextTask();
balkingDispatcher.Dispatch(() => this.processedValues.Add(5));
balkingDispatcher.Dispatch(() => this.processedValues.Add(6));
pollingRootDispatcher.ExecuteNextTask();
Check.That(this.processedValues).HasSize(3).And.ContainsExactly(3, 4, 6);
}
public void CallingExecuteNextTaskDoesNotThrowWhenNoTaskIsDispatched()
{
var pollingDispatcher = new PollingDispatcher();
pollingDispatcher.ExecuteNextTask();
}
static void Main(string[] argsArray)
{
var shell = new Shell();
var systemId = SystemGuidLoader.LoadOrCreateOrEmpty();
var sessionId = Guid.NewGuid();
var log = ReportFactory.GetReporter(systemId, sessionId, "UnoHost");
AppDomain.CurrentDomain.ReportUnhandledExceptions(log);
DpiAwareness.SetDpiAware(DpiAwareness.ProcessDpiAwareness.SystemAware);
NativeResources.Load();
var args = UnoHostArgs.RemoveFrom(argsArray.ToList(), shell);
// Load metadata
var unoHostProject = UnoHostProject.Load(args.MetadataPath, shell);
var form = new DpiAwareForm()
{
FormBorderStyle = FormBorderStyle.None,
ShowInTaskbar = false
};
//if (args.IsDebug)
// InitDebugMode(form);
var unoControl = new UnoControl(form, log);
form.Controls.Add(unoControl);
form.ShowIcon = false;
var openGlVersion = new Subject <OpenGlVersion>();
var backgroundQueue = new QueuedDispatcher();
var lostFocus = Observable.FromEventPattern(unoControl, "LostFocus").ObserveOn(backgroundQueue);
var messagesTo = new Subject <IBinaryMessage>();
var output = Observable.Merge(
messagesTo.Do(message => Console.WriteLine(message.Type)),
openGlVersion.Select(OpenGlVersionMessage.Compose),
Observable.FromEventPattern(unoControl, "GotFocus").Select(_ => WindowFocusMessage.Compose(FocusState.Focused)),
lostFocus.Select(_ => WindowFocusMessage.Compose(FocusState.Blurred)),
lostFocus.Select(_ => WindowContextMenuMessage.Compose(false)),
Observable.FromEventPattern <MouseEventArgs>(unoControl, "MouseUp")
.Where(m => m.EventArgs.Button == System.Windows.Forms.MouseButtons.Right)
.Select(_ => WindowContextMenuMessage.Compose(true)),
Observable.FromEventPattern <MouseEventArgs>(unoControl, "MouseDown")
.Select(_ => WindowContextMenuMessage.Compose(false)),
Observable.FromEventPattern <MouseEventArgs>(unoControl, "MouseWheel")
.Select(m => WindowMouseScrollMessage.Compose(m.EventArgs.Delta)),
Observable.FromEventPattern <KeyEventArgs>(unoControl, "KeyDown")
.Select(m => WindowKeyDown.Compose(m.EventArgs.KeyCode)),
Observable.FromEventPattern <KeyEventArgs>(unoControl, "KeyUp")
.Select(m => WindowKeyUp.Compose(m.EventArgs.KeyCode)));
args.OutputPipe.BeginWritingMessages(
"Designer",
ex => Console.WriteLine("UnoHost failed to write message to designer: " + ex),
output.ObserveOn(new QueuedDispatcher()));
unoControl.Initialize(unoHostProject, openGlVersion);
// Set hand cursor so we know when we're interacting with the UnoHost and not in the designer
unoControl.Cursor = System.Windows.Forms.Cursors.Hand;
// notify studio about the window
messagesTo.OnNext(WindowCreatedMessage.Compose(form.Handle));
var dispatcher = new PollingDispatcher(Thread.CurrentThread);
unoControl.PerFrame.Subscribe(f => dispatcher.DispatchCurrent());
var density = Observable.Return(new Ratio <Points, Pixels>(1));
var size = Observable.FromEventPattern(unoControl, "SizeChanged")
.StartWith(new EventPattern <object>(null, null))
.Select(_ => unoControl.Size.ToSize())
.CombineLatest(density, (s, d) => s.Mul(d))
.Transpose();
var messagesFrom = args.InputPipe
.ReadMessages("Designer")
.RefCount()
.ObserveOn(dispatcher)
.Publish();
messagesFrom.Subscribe(next => { }, e => form.Exit(1), () => form.Exit(0));
// Run the uno entrypoints, this initializes Uno.Application.Current
unoHostProject.ExecuteStartupCode();
var app = Uno.Application.Current as dynamic;
// Init plugins
FusionImplementation.Initialize(dispatcher, args.UserDataPath, app.Reflection);
var overlay = PluginManager.Initialize(messagesFrom, messagesTo, dispatcher, unoControl.PerFrame, size);
app.ResetEverything(true, overlay);
// Ready to go
messagesFrom.Connect();
messagesTo.OnNext(new Ready());
unoControl.Run();
}
public void CallingExecuteNextTaskDoesNotThrowWhenNoTaskIsDispatched()
{
var pollingDispatcher = new PollingDispatcher();
pollingDispatcher.ExecuteNextTask();
}
