fixed regression from switching folder from outputs to inputs

app/project/item/folder/folder.h

@@ -88,19 +88,6 @@ public:
     return true;
   }
 
-  /**
-   * @brief Returns a list of nodes that are of a certain type that this node outputs to
-   */
-  template <typename T>
-  QVector<T*> ListOutputsOfType(bool recursive = true) const
-  {
-    QVector<T *> list;
-
-    ListOutputsOfTypeInternal(this, list, recursive);
-
-    return list;
-  }
-
   int index_of_child(Node* item) const
   {
     return item_children_.indexOf(item);
@@ -108,6 +95,22 @@ public:
 
   int index_of_child_in_array(Node* item) const;
 
+  template <typename T>
+  QVector<T*> ListChildrenOfType() const
+  {
+    QVector<T*> list;
+
+    foreach (Node* node, item_children_) {
+      T* cast_test = dynamic_cast<T*>(node);
+
+      if (cast_test) {
+        list.append(cast_test);
+      }
+    }
+
+    return list;
+  }
+
   static const QString kChildInput;
 
 signals:

app/project/project.cpp

@@ -283,7 +283,7 @@ void Project::ColorManagerValueChanged(const NodeInput &input, const TimeRange &
 {
   Q_UNUSED(range)
 
-  QVector<Footage*> footage = root()->ListOutputsOfType<Footage>();
+  QVector<Footage*> footage = root()->ListChildrenOfType<Footage>();
 
   foreach (Footage* item, footage) {
     item->InvalidateAll(QString());