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-rw-r--r--dom/streams/BaseQueuingStrategy.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/dom/streams/BaseQueuingStrategy.h b/dom/streams/BaseQueuingStrategy.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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_BaseQueuingStrategy_h
+#define mozilla_dom_BaseQueuingStrategy_h
+
+#include "nsCycleCollectionParticipant.h"
+#include "nsIGlobalObject.h"
+
+namespace mozilla::dom {
+
+class BaseQueuingStrategy : public nsISupports {
+ public:
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_CLASS(BaseQueuingStrategy)
+
+ BaseQueuingStrategy(nsISupports* aGlobal, double aHighWaterMark)
+ : mGlobal(do_QueryInterface(aGlobal)), mHighWaterMark(aHighWaterMark) {}
+
+ nsIGlobalObject* GetParentObject() const;
+
+ double HighWaterMark() const { return mHighWaterMark; }
+
+ protected:
+ virtual ~BaseQueuingStrategy() = default;
+
+ protected:
+ nsCOMPtr<nsIGlobalObject> mGlobal;
+ double mHighWaterMark = 0.0;
+};
+
+} // namespace mozilla::dom
+
+#endif