Trigger debugger change notification when a variable is set.

Author: JMS-1

Library/Scripting/Debugger/ScriptDebugContext.cs

@@ -7,7 +7,7 @@ namespace BlocklyNet.Scripting.Debugger;
 /// <summary>
 /// Describes the current debug context.
 /// </summary>
-public class ScriptDebugContext(string scriptId, Block block, ScriptDebuggerStopReason reason, Context context) : IScriptPosition
+public class ScriptDebugContext(string scriptId, Block block, ScriptDebuggerStopReason reason, Context context, ScriptDebugger debugger) : IScriptPosition
 {
     /// <summary>
     /// Current position.
@@ -42,7 +42,7 @@ public List<ScriptDebugVariableScope> GetVariables()
     {
         List<ScriptDebugVariableScope> list = [];
 
-        list.AddRange(GetVariables(Context));
+        list.AddRange(GetVariables(Context, debugger));
 
         return list;
     }
@@ -51,8 +51,9 @@ public List<ScriptDebugVariableScope> GetVariables()
     /// Get variables of a context.
     /// </summary>
     /// <param name="context">Context to inspect.</param>
+    /// <param name="debugger">Corresponding script debugger.</param>
     /// <returns>List of variables.</returns>
-    private static List<ScriptDebugVariableScope> GetVariables(Context context)
+    private static List<ScriptDebugVariableScope> GetVariables(Context context, ScriptDebugger debugger)
     {
         List<ScriptDebugVariableScope> list = [];
 
@@ -61,6 +62,7 @@ private static List<ScriptDebugVariableScope> GetVariables(Context context)
                 list.Add(new()
                 {
                     Context = current,
+                    Debugger = debugger,
                     Procedure = current is ProcedureContext procedure ? procedure.Name : null,
                     ScriptId = script.Request.ScriptId,
                     Variables = [

Library/Scripting/Debugger/ScriptDebugVariableScope.cs

@@ -19,6 +19,12 @@ public class ScriptDebugVariableScope
     [JsonIgnore]
     internal Context? Context { get; set; }
 
+    /// <summary>
+    /// Debugger associated with this scope.
+    /// </summary>
+    [JsonIgnore]
+    internal ScriptDebugger? Debugger { get; set; }
+
     /// <summary>
     /// Corresponding script.
     /// </summary>
@@ -70,5 +76,6 @@ public void SetVariable(string name, string jsonValue)
             }
         }
 
+        Debugger?.SomethingChanged();
     }
 }

Library/Scripting/Debugger/ScriptDebugger.cs

@@ -219,7 +219,7 @@ private async Task<T> RunAsync<T>(Block block, Context context, ScriptDebuggerSt
         using (_sync.Wait())
         {
             /* Simplify overloads by providing some execution context. */
-            _context = new(script.Request.ScriptId, block, reason, context);
+            _context = new(script.Request.ScriptId, block, reason, context, this);
 
             SomethingChanged();