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-rw-r--r--dom/fetch/FetchController.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/dom/fetch/FetchController.h b/dom/fetch/FetchController.h
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+/* -*- 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_FetchController_h
+#define mozilla_dom_FetchController_h
+
+#include "mozilla/dom/BindingDeclarations.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsWrapperCache.h"
+#include "mozilla/ErrorResult.h"
+#include "nsIGlobalObject.h"
+
+namespace mozilla {
+namespace dom {
+
+class FetchSignal;
+
+class FetchController final : public nsISupports
+ , public nsWrapperCache
+{
+public:
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(FetchController)
+
+ static bool
+ IsEnabled(JSContext* aCx, JSObject* aGlobal);
+
+ static already_AddRefed<FetchController>
+ Constructor(const GlobalObject& aGlobal, ErrorResult& aRv);
+
+ explicit FetchController(nsIGlobalObject* aGlobal);
+
+ JSObject*
+ WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ nsIGlobalObject*
+ GetParentObject() const;
+
+ FetchSignal*
+ Signal();
+
+ void
+ Abort();
+
+ void
+ Follow(FetchSignal& aSignal);
+
+ void
+ Unfollow(FetchSignal& aSignal);
+
+private:
+ ~FetchController() = default;
+
+ nsCOMPtr<nsIGlobalObject> mGlobal;
+ RefPtr<FetchSignal> mSignal;
+
+ bool mAborted;
+};
+
+} // dom namespace
+} // mozilla namespace
+
+#endif // mozilla_dom_FetchController_h