✨ Display solution load and diagnostics progress

src/SharpIDE.Godot/DiAutoload.cs

@@ -13,6 +13,7 @@ using SharpIDE.Application.Features.Nuget;
 using SharpIDE.Application.Features.Run;
 using SharpIDE.Application.Features.Search;
 using SharpIDE.Application.Features.Testing;
+using SharpIDE.Godot.Features.ActivityListener;
 
 namespace SharpIDE.Godot;
 
@@ -48,6 +49,7 @@ public partial class DiAutoload : Node
         services.AddScoped<IdeFileOperationsService>();
         services.AddScoped<SharpIdeSolutionModificationService>();
         services.AddScoped<SharpIdeSolutionAccessor>();
+        services.AddScoped<ActivityMonitor>();
 
         services.AddHttpClient();
         services.AddLogging(builder =>

src/SharpIDE.Godot/Features/ActivityListener/ActivityMonitor.cs

@@ -0,0 +1,24 @@
+using System.Diagnostics;
+using SharpIDE.Application;
+using SharpIDE.Application.Features.Events;
+
+namespace SharpIDE.Godot.Features.ActivityListener;
+
+public class ActivityMonitor
+{
+    public EventWrapper<Activity, Task> ActivityStarted { get; } = new(_ => Task.CompletedTask);
+    public EventWrapper<Activity, Task> ActivityStopped { get; } = new(_ => Task.CompletedTask);
+
+    public ActivityMonitor()
+    {
+        var listener = new System.Diagnostics.ActivityListener
+        {
+            ShouldListenTo = source => source == SharpIdeOtel.Source,
+            Sample = (ref ActivityCreationOptions<ActivityContext> _) => ActivitySamplingResult.PropagationData,
+            ActivityStarted = activity => ActivityStarted.InvokeParallelFireAndForget(activity),
+            ActivityStopped  = activity => ActivityStopped.InvokeParallelFireAndForget(activity),
+        };
+
+        ActivitySource.AddActivityListener(listener);
+    }
+}

src/SharpIDE.Godot/Features/ActivityListener/ActivityMonitor.cs.uid

@@ -0,0 +1 @@
+uid://bj7cmmfhf41ry

src/SharpIDE.Godot/Features/BottomBar/RunningTasksDisplay.cs

@@ -0,0 +1,79 @@
+using System.Diagnostics;
+using Godot;
+using SharpIDE.Application.Features.Analysis;
+using SharpIDE.Godot.Features.ActivityListener;
+
+namespace SharpIDE.Godot.Features.BottomBar;
+
+public partial class RunningTasksDisplay : HBoxContainer
+{
+    [Inject] private readonly ActivityMonitor _activityMonitor = null!;
+    
+    private bool _isSolutionLoading;
+    private bool _isSolutionDiagnosticsBeingRetrieved;
+
+    private Label _solutionLoadingLabel = null!;
+    private Label _solutionDiagnosticsLabel = null!;
+    
+    public override void _Ready()
+    {
+        _solutionLoadingLabel = GetNode<Label>("SolutionLoadingLabel");
+        _solutionDiagnosticsLabel = GetNode<Label>("SolutionDiagnosticsLabel");
+        Visible = false;
+        _activityMonitor.ActivityStarted.Subscribe(OnActivityStarted);
+        _activityMonitor.ActivityStopped.Subscribe(OnActivityStopped);
+    }
+
+    public override void _ExitTree()
+    {
+        _activityMonitor.ActivityStarted.Unsubscribe(OnActivityStarted);
+    }
+
+    private async Task OnActivityStarted(Activity activity)
+    {
+        if (activity.DisplayName == $"{nameof(RoslynAnalysis)}.{nameof(RoslynAnalysis.UpdateSolutionDiagnostics)}")
+        {
+            _isSolutionDiagnosticsBeingRetrieved = true;
+        }
+        else if (activity.DisplayName == "OpenSolution")
+        {
+            _isSolutionLoading = true;
+        }
+        else
+        {
+            return;
+        }
+
+        var visible = _isSolutionDiagnosticsBeingRetrieved || _isSolutionLoading;
+        await this.InvokeAsync(() =>
+        {
+            _solutionLoadingLabel.Visible = _isSolutionLoading;
+            _solutionDiagnosticsLabel.Visible = _isSolutionDiagnosticsBeingRetrieved;
+            Visible = visible;
+        });
+    }
+    
+    private async Task OnActivityStopped(Activity activity)
+    {
+        if (activity.DisplayName == $"{nameof(RoslynAnalysis)}.{nameof(RoslynAnalysis.UpdateSolutionDiagnostics)}")
+        {
+            _isSolutionDiagnosticsBeingRetrieved = false;
+        }
+        else if (activity.DisplayName == "OpenSolution")
+        {
+            _isSolutionLoading = false;
+        }
+        else
+        {
+            return;
+        }
+        
+        var visible = _isSolutionDiagnosticsBeingRetrieved || _isSolutionLoading;
+        await this.InvokeAsync(() =>
+        {
+            _solutionLoadingLabel.Visible = _isSolutionLoading;
+            _solutionDiagnosticsLabel.Visible = _isSolutionDiagnosticsBeingRetrieved;
+            Visible = visible;
+        });
+    }
+}

src/SharpIDE.Godot/Features/BottomBar/RunningTasksDisplay.cs.uid

@@ -0,0 +1 @@
+uid://t26ae82ia2cj

src/SharpIDE.Godot/Features/BottomBar/RunningTasksDisplay.tscn

@@ -1,4 +1,6 @@
-[gd_scene load_steps=3 format=3 uid="uid://cnla64hcar6dr"]
+[gd_scene load_steps=4 format=3 uid="uid://cnla64hcar6dr"]
+
+[ext_resource type="Script" uid="uid://t26ae82ia2cj" path="res://Features/BottomBar/RunningTasksDisplay.cs" id="1_ytjpp"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_5swca"]
 content_margin_left = 2.0
@@ -34,14 +36,25 @@ offset_bottom = 11.5
 grow_horizontal = 2
 grow_vertical = 2
 size_flags_vertical = 4
+script = ExtResource("1_ytjpp")
 
-[node name="ProgressLabel" type="Label" parent="."]
+[node name="SolutionLoadingLabel" type="Label" parent="."]
+unique_name_in_owner = true
 layout_mode = 2
 theme_override_colors/font_color = Color(0.67058825, 0.67058825, 0.67058825, 1)
 theme_override_font_sizes/font_size = 14
 text = "Loading Solution"
 vertical_alignment = 1
 
+[node name="SolutionDiagnosticsLabel" type="Label" parent="."]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+theme_override_colors/font_color = Color(0.67058825, 0.67058825, 0.67058825, 1)
+theme_override_font_sizes/font_size = 14
+text = "Updating Solution Diagnostics"
+vertical_alignment = 1
+
 [node name="ProgressBar" type="ProgressBar" parent="."]
 custom_minimum_size = Vector2(150, 0)
 layout_mode = 2