gecko-dev/dom/storage/DOMStorageObserver.h
Birunthan Mohanathas defd5128d0 Bug 1058101 - Move dom/src/storage/ into dom/. r=mccr8
--HG--
rename : dom/src/storage/DOMStorage.cpp => dom/storage/DOMStorage.cpp
rename : dom/src/storage/DOMStorage.h => dom/storage/DOMStorage.h
rename : dom/src/storage/DOMStorageCache.cpp => dom/storage/DOMStorageCache.cpp
rename : dom/src/storage/DOMStorageCache.h => dom/storage/DOMStorageCache.h
rename : dom/src/storage/DOMStorageDBThread.cpp => dom/storage/DOMStorageDBThread.cpp
rename : dom/src/storage/DOMStorageDBThread.h => dom/storage/DOMStorageDBThread.h
rename : dom/src/storage/DOMStorageIPC.cpp => dom/storage/DOMStorageIPC.cpp
rename : dom/src/storage/DOMStorageIPC.h => dom/storage/DOMStorageIPC.h
rename : dom/src/storage/DOMStorageManager.cpp => dom/storage/DOMStorageManager.cpp
rename : dom/src/storage/DOMStorageManager.h => dom/storage/DOMStorageManager.h
rename : dom/src/storage/DOMStorageObserver.cpp => dom/storage/DOMStorageObserver.cpp
rename : dom/src/storage/DOMStorageObserver.h => dom/storage/DOMStorageObserver.h
rename : dom/src/storage/PStorage.ipdl => dom/storage/PStorage.ipdl
rename : dom/src/storage/moz.build => dom/storage/moz.build
2014-08-30 21:43:46 -07:00

63 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 nsIDOMStorageObserver_h__
#define nsIDOMStorageObserver_h__
#include "nsIObserver.h"
#include "nsITimer.h"
#include "nsWeakReference.h"
#include "nsTArray.h"
#include "nsString.h"
namespace mozilla {
namespace dom {
class DOMStorageObserver;
// Implementers are DOMStorageManager and DOMStorageDBParent to forward to
// child processes.
class DOMStorageObserverSink
{
public:
virtual ~DOMStorageObserverSink() {}
private:
friend class DOMStorageObserver;
virtual nsresult Observe(const char* aTopic, const nsACString& aScopePrefix) = 0;
};
// Statically (though layout statics) initialized observer receiving and processing
// chrome clearing notifications, such as cookie deletion etc.
class DOMStorageObserver : public nsIObserver
, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOBSERVER
static nsresult Init();
static nsresult Shutdown();
static DOMStorageObserver* Self() { return sSelf; }
void AddSink(DOMStorageObserverSink* aObs);
void RemoveSink(DOMStorageObserverSink* aObs);
void Notify(const char* aTopic, const nsACString& aData = EmptyCString());
private:
virtual ~DOMStorageObserver() {}
static DOMStorageObserver* sSelf;
// Weak references
nsTArray<DOMStorageObserverSink*> mSinks;
nsCOMPtr<nsITimer> mDBThreadStartDelayTimer;
};
} // ::dom
} // ::mozilla
#endif