73 lines
2.1 KiB
C++
73 lines
2.1 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Michael Lowe <michael.lowe@bigfoot.com>
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*/
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#ifndef __nsTimerManager_h
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#define __nsTimerManager_h
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#include "nsITimerQueue.h"
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#include "nsIWindowsTimerMap.h"
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#include "nsCRT.h"
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//#include "prlog.h"
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//#include <stdio.h>
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#include <windows.h>
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//#include <limits.h>
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#include "nsHashtable.h"
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#include "nsVoidArray.h"
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class nsTimer;
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class nsTimerManager : public nsITimerQueue, nsIWindowsTimerMap {
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private:
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// pending timers
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nsHashtable* mTimers;
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// ready timers
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nsVoidArray* mReadyQueue;
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nsresult Init();
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public:
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nsTimerManager();
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virtual ~nsTimerManager();
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NS_DECL_ISUPPORTS
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// --- manage map of Windows timer id's to Timer objects ---
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NS_IMETHOD_(nsTimer*) GetTimer(UINT id);
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NS_IMETHOD_(void) AddTimer(UINT timerID, nsTimer* timer);
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NS_IMETHOD_(void) RemoveTimer(UINT timerID);
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// --- manage priority queue of ready timers ---
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NS_IMETHOD_(void) AddReadyQueue(nsITimer* timer);
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// is this timer in the ready queue?
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NS_IMETHOD_(bool) IsTimerInQueue(nsITimer* timer);
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// does a timer above a priority level exist in the ready queue?
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NS_IMETHOD_(bool) HasReadyTimers(PRUint32 minTimerPriority);
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// fire the next timer above a priority level in the ready queue
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NS_IMETHOD_(void) FireNextReadyTimer(PRUint32 minTimerPriority);
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};
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#endif // __nsTimerManager_h
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