CompositorConfig // Drop invalid notes after changing MaxSpanLength.

vChewing · Feb 13, 2025 · 9198bf4 · 9198bf4
1 parent 2ce18ab
commit 9198bf4
Showing 1 changed file with 19 additions and 1 deletion.
diff --git a/Megrez/src/1_Compositor.cs b/Megrez/src/1_Compositor.cs
@@ -525,7 +525,10 @@ public int Cursor {
   /// </summary>
   public int MaxSpanLength {
     get => _maxSpanLength;
-    set => _maxSpanLength = Math.Max(6, value);
+    set {
+      _maxSpanLength = Math.Max(6, value);
+      DropNodesBeyondMaxSpanLength();
+    }
   }
 
   private int _marker = 0;
@@ -619,5 +622,20 @@ public void Clear() {
     Cursor = 0;
     Marker = 0;
   }
+
+  /// <summary>
+  /// 清除所有幅長超過 MaxSpanLength 的節點。
+  /// </summary>
+  public void DropNodesBeyondMaxSpanLength() {
+    if (Spans.IsEmpty()) return;
+    var indicesOfPositions = new BRange(0, Spans.Count - 1).ToList();
+    foreach (int currentPos in indicesOfPositions) {
+      foreach (int currentSpanLength in Spans[currentPos].Nodes.Keys) {
+        if (currentSpanLength > MaxSpanLength) {
+          Spans[currentPos].Nodes.Remove(currentSpanLength);
+        }
+      }
+    }
+  }
 }
 }  // namespace Megrez