gecko-dev/dom/broadcastchannel/BroadcastChannelService.h

49 строки
1.2 KiB
C++

/* 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_BroadcastChannelService_h
#define mozilla_dom_BroadcastChannelService_h
#include "nsISupportsImpl.h"
#include "nsHashKeys.h"
#include "nsTHashtable.h"
#ifdef XP_WIN
#undef PostMessage
#endif
namespace mozilla {
namespace dom {
class BroadcastChannelParent;
class ClonedMessageData;
class BroadcastChannelService final
{
public:
NS_INLINE_DECL_REFCOUNTING(BroadcastChannelService)
static already_AddRefed<BroadcastChannelService> GetOrCreate();
void RegisterActor(BroadcastChannelParent* aParent);
void UnregisterActor(BroadcastChannelParent* aParent);
void PostMessage(BroadcastChannelParent* aParent,
const ClonedMessageData& aData,
const nsAString& aOrigin,
const nsAString& aChannel,
bool aPrivateBrowsing);
private:
BroadcastChannelService();
~BroadcastChannelService();
nsTHashtable<nsPtrHashKey<BroadcastChannelParent>> mAgents;
};
} // dom namespace
} // mozilla namespace
#endif // mozilla_dom_BroadcastChannelService_h