refactor event to EventWrapper

src/SharpIDE.Application/Features/Run/RunService.cs

@@ -109,7 +109,7 @@ public class RunService(ILogger<RunService> logger, RoslynAnalysis roslynAnalysi
 				GlobalEvents.Instance.StartedRunningProject.InvokeParallelFireAndForget();
 				GlobalEvents.Instance.ProjectStartedRunning.InvokeParallelFireAndForget(project);
 			}
-			project.InvokeProjectStartedRunning();
+			project.ProjectStartedRunning.InvokeParallelFireAndForget();
 			await process.WaitForExitAsync().WaitAsync(project.RunningCancellationTokenSource.Token).ConfigureAwait(ConfigureAwaitOptions.SuppressThrowing);
 			if (project.RunningCancellationTokenSource.IsCancellationRequested)
 			{
@@ -131,7 +131,7 @@ public class RunService(ILogger<RunService> logger, RoslynAnalysis roslynAnalysi
 				GlobalEvents.Instance.ProjectStoppedRunning.InvokeParallelFireAndForget(project);
 			}
 
-			project.InvokeProjectStoppedRunning();
+			project.ProjectStoppedRunning.InvokeParallelFireAndForget();
 
 			_logger.LogInformation("Process for project {ProjectName} has exited", project.Name);
 		}

src/SharpIDE.Application/Features/SolutionDiscovery/VsPersistence/SharpIdeModels.cs

@@ -5,6 +5,7 @@ using Microsoft.CodeAnalysis;
 using ObservableCollections;
 using SharpIDE.Application.Features.Analysis;
 using SharpIDE.Application.Features.Evaluation;
+using SharpIDE.Application.Features.Events;
 using Project = Microsoft.Build.Evaluation.Project;
 
 namespace SharpIDE.Application.Features.SolutionDiscovery.VsPersistence;
@@ -133,11 +134,9 @@ public class SharpIdeProjectModel : ISharpIdeNode, IExpandableSharpIdeNode, IChi
 	public bool OpenInRunPanel { get; set; }
 	public Channel<byte[]>? RunningOutputChannel { get; set; }
 
-	public event Func<Task> ProjectStartedRunning = () => Task.CompletedTask;
-	public void InvokeProjectStartedRunning() => ProjectStartedRunning.Invoke();
+	public EventWrapper<Task> ProjectStartedRunning { get; } = new(() => Task.CompletedTask);
+	public EventWrapper<Task> ProjectStoppedRunning { get; } = new(() => Task.CompletedTask);
 
-	public event Func<Task> ProjectStoppedRunning = () => Task.CompletedTask;
-	public void InvokeProjectStoppedRunning() => ProjectStoppedRunning.Invoke();
 
 	public ObservableHashSet<SharpIdeDiagnostic> Diagnostics { get; internal set; } = [];
 }

src/SharpIDE.Godot/Features/Run/RunMenuItem.cs

@@ -24,8 +24,8 @@ public partial class RunMenuItem : HBoxContainer
         _stopButton.Pressed += OnStopButtonPressed;
         _debugButton = GetNode<Button>("DebugButton");
         _debugButton.Pressed += OnDebugButtonPressed;
-        Project.ProjectStartedRunning += OnProjectStartedRunning;
-        Project.ProjectStoppedRunning += OnProjectStoppedRunning;
+        Project.ProjectStartedRunning.Subscribe(OnProjectStartedRunning);
+        Project.ProjectStoppedRunning.Subscribe(OnProjectStoppedRunning);
     }
 
     private async Task OnProjectStoppedRunning()

src/SharpIDE.Photino/Components/Run/RunOutputDisplay.razor

@@ -17,7 +17,7 @@
 
 	protected override async Task OnInitializedAsync()
 	{
-		Project.ProjectStartedRunning += OnProjectStartedRunning;
+		Project.ProjectStartedRunning.Subscribe(OnProjectStartedRunning);
 		// This event may/will be raised before the component is initialized, so we call OnProjectStartedRunning directly, for the first render.
 		await OnProjectStartedRunning();
 	}
@@ -46,5 +46,5 @@
 		});
 	}
 
-	public void Dispose() => Project.ProjectStartedRunning -= OnProjectStartedRunning;
+	public void Dispose() => Project.ProjectStartedRunning.Unsubscribe(OnProjectStartedRunning);
 }