examples/AppFramework/ssmanager/policies/sysstates/dummy_restore_statepolicy.h

00001 //
00002 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
00003 // All rights reserved.
00004 // This component and the accompanying materials are made available
00005 // under the terms of "Eclipse Public License v1.0"
00006 // which accompanies this distribution, and is available
00007 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
00008 //
00009 // Initial Contributors:
00010 // Nokia Corporation - initial contribution.
00011 //
00012 // Contributors:
00013 //
00014 // Description: A dummy restore state policy is provided to demonstrate the 
00015 // system state manager framework.
00016 //
00017 
00018 #ifndef __DUMMY_RESTORE_STATEPOLICY_H__
00019 #define __DUMMY_RESTORE_STATEPOLICY_H__
00020 
00021 #include <e32base.h>
00022 #include <ssm/ssmstatepolicy.h>
00023 #include <ssm/ssmstate.h>
00024 
00030 NONSHARABLE_CLASS(CSsmDummyRestoreStatePolicy) : public CBase, public MSsmStatePolicy
00031         {
00032 public:
00033         IMPORT_C static MSsmStatePolicy* NewL(); 
00034         
00035         //from MSsmStatePolicy
00036         void Initialize(TRequestStatus& aStatus);
00037         void InitializeCancel();
00038         void Release();
00039         TResponse TransitionAllowed(const TSsmStateTransition& aRequest, TSsmStateTransition const* aCurrent, TSsmStateTransition const* aQueued, const RMessagePtr2& aMessage);
00040         void PrepareCommandList(TSsmState aState, TInt aReason, TRequestStatus& aStatus);
00041         void doPrepareCommandListL(TSsmState aState);
00042         void PrepareCommandListCancel();
00043         CSsmCommandList* CommandList();
00044         TBool GetNextState(TSsmState aCurrentTransition, TInt aReason, TInt aError, TInt aSeverity, TSsmState& aNextState);
00045         
00046 private:
00047         //from CBase
00048         CSsmDummyRestoreStatePolicy();
00049         ~CSsmDummyRestoreStatePolicy();
00050 
00051 private:
00052         CSsmCommandList* iCommandList;
00053         };
00054 
00055 #endif //__DUMMY_RESTORE_STATEPOLICY_H__
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Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.