зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
2.0 KiB
C++
70 строки
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "prmon.h"
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#include "nsIEventQueue.h"
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static NS_DEFINE_IID(kIEventQueueIID, NS_IEVENTQUEUE_IID);
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class nsEventQueueImpl : public nsIEventQueue
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{
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public:
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nsEventQueueImpl();
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virtual ~nsEventQueueImpl();
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// nsISupports interface...
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NS_DECL_ISUPPORTS
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// nsIEventQueue interface...
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NS_IMETHOD_(PRStatus) PostEvent(PLEvent* aEvent);
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NS_IMETHOD PostSynchronousEvent(PLEvent* aEvent, void** aResult);
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NS_IMETHOD ProcessPendingEvents();
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NS_IMETHOD EventLoop();
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NS_IMETHOD EventAvailable(PRBool& aResult);
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NS_IMETHOD GetEvent(PLEvent** aResult);
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NS_IMETHOD HandleEvent(PLEvent* aEvent);
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NS_IMETHOD_(PRInt32) GetEventQueueSelectFD();
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NS_IMETHOD Init();
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NS_IMETHOD InitFromPLQueue(PLEventQueue* aQueue);
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NS_IMETHOD EnterMonitor();
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NS_IMETHOD ExitMonitor();
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NS_IMETHOD RevokeEvents(void* owner);
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NS_IMETHOD GetPLEventQueue(PLEventQueue** aEventQueue);
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NS_IMETHOD IsQueueOnCurrentThread(PRBool *aResult);
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// Helpers
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static NS_METHOD Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
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static const nsCID& CID() { static nsCID cid = NS_EVENTQUEUE_CID; return cid; }
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private:
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PLEventQueue* mEventQueue;
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};
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