gecko-dev/xpcom/threads/nsEventQueueService.h

63 lines
2.0 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsEventQueueService_h__
#define nsEventQueueService_h__
#include "nsIEventQueueService.h"
#include "nsHashtable.h"
class nsIEventQueue;
////////////////////////////////////////////////////////////////////////////////
class nsEventQueueServiceImpl : public nsIEventQueueService
{
public:
nsEventQueueServiceImpl();
virtual ~nsEventQueueServiceImpl();
static NS_METHOD
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
// nsISupports interface...
NS_DECL_ISUPPORTS
// nsIEventQueueService interface...
NS_DECL_NSIEVENTQUEUESERVICE
private:
/* Create a queue for the given thread if one does not exist.
Addref the descriptor in any case. parameter aNative is
ignored if the queue already exists. */
NS_IMETHOD CreateEventQueue(PRThread *aThread, PRBool aNative);
NS_IMETHOD MakeNewQueue(PRThread* thread, PRBool aNative, nsIEventQueue **aQueue);
inline nsresult GetYoungestEventQueue(nsIEventQueue *queue, nsIEventQueue **aResult);
nsSupportsHashtable mEventQTable;
PRMonitor *mEventQMonitor;
};
////////////////////////////////////////////////////////////////////////////////
#endif // nsEventQueueService_h__