1 files changed, 65 insertions, 0 deletions
diff --git a/dom/performance/PerformanceObserverEntryList.h b/dom/performance/PerformanceObserverEntryList.h
new file mode 100644
index 000000000..e78ce7dfb
--- /dev/null
+++ b/dom/performance/PerformanceObserverEntryList.h
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_PerformanceObserverEntryList_h__
+#define mozilla_dom_PerformanceObserverEntryList_h__
+
+#include "nsCOMPtr.h"
+#include "nsISupports.h"
+#include "nsTArray.h"
+#include "nsWrapperCache.h"
+#include "mozilla/dom/PerformanceEntryBinding.h"
+
+namespace mozilla {
+namespace dom {
+
+struct PerformanceEntryFilterOptions;
+class PerformanceEntry;
+template<typename T> class Optional;
+
+class PerformanceObserverEntryList final : public nsISupports,
+                                           public nsWrapperCache
+{
+  ~PerformanceObserverEntryList();
+
+public:
+  PerformanceObserverEntryList(nsISupports* aOwner,
+                               nsTArray<RefPtr<PerformanceEntry>>&
+                               aEntries)
+    : mOwner(aOwner)
+    , mEntries(aEntries)
+  {
+  }
+
+  nsISupports* GetParentObject() const
+  {
+    return mOwner;
+  }
+
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PerformanceObserverEntryList)
+
+  void GetEntries(const PerformanceEntryFilterOptions& aFilter,
+                  nsTArray<RefPtr<PerformanceEntry>>& aRetval);
+  void GetEntriesByType(const nsAString& aEntryType,
+                        nsTArray<RefPtr<PerformanceEntry>>& aRetval);
+  void GetEntriesByName(const nsAString& aName,
+                        const Optional<nsAString>& aEntryType,
+                        nsTArray<RefPtr<PerformanceEntry>>& aRetval);
+
+private:
+  nsCOMPtr<nsISupports> mOwner;
+  nsTArray<RefPtr<PerformanceEntry>> mEntries;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+
+#endif