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-rw-r--r--dom/workers/ServiceWorkerClient.h118
1 files changed, 118 insertions, 0 deletions
diff --git a/dom/workers/ServiceWorkerClient.h b/dom/workers/ServiceWorkerClient.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_workers_serviceworkerclient_h
+#define mozilla_dom_workers_serviceworkerclient_h
+
+#include "nsCOMPtr.h"
+#include "nsWrapperCache.h"
+#include "mozilla/ErrorResult.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/ClientBinding.h"
+
+class nsIDocument;
+
+namespace mozilla {
+namespace dom {
+namespace workers {
+
+class ServiceWorkerClient;
+class ServiceWorkerWindowClient;
+
+// Used as a container object for information needed to create
+// client objects.
+class ServiceWorkerClientInfo final
+{
+ friend class ServiceWorkerClient;
+ friend class ServiceWorkerWindowClient;
+
+public:
+ explicit ServiceWorkerClientInfo(nsIDocument* aDoc);
+
+ const nsString& ClientId() const
+ {
+ return mClientId;
+ }
+
+private:
+ nsString mClientId;
+ uint64_t mWindowId;
+ nsString mUrl;
+
+ // Window Clients
+ VisibilityState mVisibilityState;
+ bool mFocused;
+ FrameType mFrameType;
+};
+
+class ServiceWorkerClient : public nsISupports,
+ public nsWrapperCache
+{
+public:
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ServiceWorkerClient)
+
+ ServiceWorkerClient(nsISupports* aOwner,
+ const ServiceWorkerClientInfo& aClientInfo)
+ : mOwner(aOwner)
+ , mId(aClientInfo.mClientId)
+ , mUrl(aClientInfo.mUrl)
+ , mWindowId(aClientInfo.mWindowId)
+ , mFrameType(aClientInfo.mFrameType)
+ {
+ MOZ_ASSERT(aOwner);
+ }
+
+ nsISupports*
+ GetParentObject() const
+ {
+ return mOwner;
+ }
+
+ void GetId(nsString& aRetval) const
+ {
+ aRetval = mId;
+ }
+
+ void
+ GetUrl(nsAString& aUrl) const
+ {
+ aUrl.Assign(mUrl);
+ }
+
+ mozilla::dom::FrameType
+ FrameType() const
+ {
+ return mFrameType;
+ }
+
+ void
+ PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
+ const Optional<Sequence<JS::Value>>& aTransferable,
+ ErrorResult& aRv);
+
+ JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+protected:
+ virtual ~ServiceWorkerClient()
+ { }
+
+private:
+ nsCOMPtr<nsISupports> mOwner;
+ nsString mId;
+ nsString mUrl;
+
+protected:
+ uint64_t mWindowId;
+ mozilla::dom::FrameType mFrameType;
+};
+
+} // namespace workers
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_workers_serviceworkerclient_h