import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/presentation/PresentationCallbacks.h

@@ -0,0 +1,85 @@
+/* -*- 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_PresentationCallbacks_h
+#define mozilla_dom_PresentationCallbacks_h
+
+#include "mozilla/RefPtr.h"
+#include "nsCOMPtr.h"
+#include "nsIPresentationService.h"
+#include "nsIWebProgressListener.h"
+#include "nsString.h"
+#include "nsWeakReference.h"
+
+class nsIDocShell;
+class nsIWebProgress;
+
+namespace mozilla {
+namespace dom {
+
+class PresentationConnection;
+class PresentationRequest;
+class Promise;
+
+class PresentationRequesterCallback : public nsIPresentationServiceCallback
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPRESENTATIONSERVICECALLBACK
+
+  PresentationRequesterCallback(PresentationRequest* aRequest,
+                                const nsAString& aSessionId,
+                                Promise* aPromise);
+
+protected:
+  virtual ~PresentationRequesterCallback();
+
+  RefPtr<PresentationRequest> mRequest;
+  nsString mSessionId;
+  RefPtr<Promise> mPromise;
+};
+
+class PresentationReconnectCallback final : public PresentationRequesterCallback
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIPRESENTATIONSERVICECALLBACK
+
+  PresentationReconnectCallback(PresentationRequest* aRequest,
+                                const nsAString& aSessionId,
+                                Promise* aPromise,
+                                PresentationConnection* aConnection);
+
+private:
+  virtual ~PresentationReconnectCallback();
+
+  RefPtr<PresentationConnection> mConnection;
+};
+
+class PresentationResponderLoadingCallback final : public nsIWebProgressListener
+                                                 , public nsSupportsWeakReference
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIWEBPROGRESSLISTENER
+
+  explicit PresentationResponderLoadingCallback(const nsAString& aSessionId);
+
+  nsresult Init(nsIDocShell* aDocShell);
+
+private:
+  ~PresentationResponderLoadingCallback();
+
+  nsresult NotifyReceiverReady(bool aIsLoading);
+
+  nsString mSessionId;
+  nsCOMPtr<nsIWebProgress> mProgress;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_PresentationCallbacks_h