--- a/homescreensrv_plat/context_utility_api/inc/hgcontextutilitybase.h Mon Mar 15 12:41:53 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Context publishing helper dll
- *
-*/
-
-
-#ifndef HGCONTEXTUTILITYBASE_H
-#define HGCONTEXTUTILITYBASE_H
-
-#include <e32base.h>
-#include <bamdesca.h>
-
-class CHgContextUtilityImpl;
-
-/**
- * Utility base class to publish and access context through the Context Framework.
- * @lib hgcontextutility.lib
- */
-class CHgContextUtilityBase : public CBase
- {
-public:
- /**
- * Publishes context.
- * Also defines the context if it has not been defined.
- * Publishing empty value is not allowed, however such errors are ignored
- * here so the function will not leave when CFW responds with KErrArgument.
- * The security policy for the context will be set to require
- * LocalServices capability.
- * @param aContextType context type, source is always KHgCFSource
- * @param aContextData value for the context
- */
- IMPORT_C void PublishContextL( const TDesC& aContextType,
- const TDesC& aContextData );
-
- /**
- * Publishes context, the value will contain all the strings
- * from the given array, typically by using some separator character.
- * @see PublishContextL
- * @param aContextType context type, source is always KHgCFSource
- * @param aContextData value for the context will be a combined
- * version of all the strings from this array
- */
- IMPORT_C void PublishContextL( const TDesC& aContextType,
- const MDesCArray& aContextData );
-
- /**
- * Publishes context but only after a short interval, using a timer.
- * If it is called again before the timer expires then the timer
- * is restarted (and so the previous pending value is never published).
- * @param aContextType context type, source is always KHgCFSource
- * @param aContextData value for the context
- * @param aDelay delay for the timer, in microseconds
- */
- IMPORT_C void PublishContextDelayedL( const TDesC& aContextType,
- const TDesC& aContextData, const TTimeIntervalMicroSeconds32& aDelay );
-
- /**
- * Overload for delayed publishing of a value combined from multiple strings.
- * @param aContextType context type
- * @param aContextData string array
- * @param aDelay delay for the timer, in microseconds
- */
- IMPORT_C void PublishContextDelayedL( const TDesC& aContextType,
- const MDesCArray& aContextData, const TTimeIntervalMicroSeconds32& aDelay );
-
- /**
- * Requests the given context and returns the value for the
- * first result. Returns NULL if not found.
- * @param aContextType context type, the source is always KHgCFSource
- */
- IMPORT_C HBufC* GetContextL( const TDesC& aContextType );
-
- /**
- * Requests the given context and returns the value for the
- * first result. Returns NULL if not found.
- * @param aContextSource context source
- * @param aContextType context type
- */
- IMPORT_C HBufC* GetContextL( const TDesC& aContextSource,
- const TDesC& aContextType );
-
-protected:
- CHgContextUtilityBase();
- ~CHgContextUtilityBase();
- void BaseConstructL();
- CHgContextUtilityImpl* iImpl;
- };
-
-#endif /* HGCONTEXTUTILITYBASE_H */