c802cd626d
2.) The various Run* routines were made more general. This allowed me to move them completely within the nsCBaseLoop code rather than have them duplicated across the different Base Loop Typed classes. This avoids the cut and pasting of code, that will probably be tweaked in the future. 3.) To support the new Run* routines, I have added a RetrieveNextEvent and then a PlatformRetrieveNextEvent. The first is implemented in nsCBaseLoop. This was added to facilitate ordering of event retrieval in the near future (ie, pulling system events before normal events, or pulling PLEvents etc.) The second function is one that platform code must override. This is different for each loop type. Basically this is supposed to be whatever it takes for a given implementation to pull the next event off the queue for the given loop type. So in the Windows world, this function calls GetMessage() for the Thread and App loop types and then PeekMessage() with PM_REMOVE set for the Breath loop type. This code is compiled but not used by the main build. A=chofmann git-svn-id: svn://10.0.0.236/trunk@49214 18797224-902f-48f8-a5cc-f745e15eee43
59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
/* -*- Mode: IDL; tab-width: 4; 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 Mozilla 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/MPL/
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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 the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Travis Bogard <travis@netscape.com>
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*/
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#ifndef nsCPlatformBaseLoop_h__
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#define nsCPlatformBaseLoop_h__
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#include "windows.h"
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#include "nsCBaseLoop.h"
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class nsCPlatformBaseLoop : public nsCBaseLoop
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{
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protected:
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nsCPlatformBaseLoop(nsEventLoopType type);
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virtual ~nsCPlatformBaseLoop();
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// Internal Platform Implementations of nsIEventLoop
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// (Error checking is ensured above)
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// We can over-ride these at a high level because they are the same
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// across all types of event loops.
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nsresult PlatformGetNextEvent(void* platformFilterData, void* platformEventData);
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nsresult PlatformPeekNextEvent(void* FilterData, void* platformEventData,
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PRBool fRemoveElement);
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nsresult PlatformTranslateEvent(void* platformEventData);
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nsresult PlatformDispatchEvent(void* platformEventData);
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nsresult PlatformSendLoopEvent(void* platformEventData, PRInt32* result);
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nsresult PlatformPostLoopEvent(void* platformEventData);
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nsNativeEventDataType PlatformGetEventType();
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nsNativeFilterDataType PlatformGetFilterType();
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PRInt32 PlatformGetReturnCode(void* platformEventData);
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nsresult PlatformRetrieveNextEvent(void* platformFilterData,
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void* platformEventData);
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protected:
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DWORD m_WinThreadId;
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};
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#endif /* nsCAppLoop_h__ */
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