--- a/mds_plat/metadata_engine_api/inc/mdeobjectcondition.h Fri Sep 03 10:57:50 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,279 +0,0 @@
-/*
-* Copyright (c) 2009 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: ?Description
-*
-*/
-
-
-#ifndef __MDEOBJECTCONDITION_H__
-#define __MDEOBJECTCONDITION_H__
-
-
-#include <mdecondition.h>
-#include <mderange.h>
-
-/* Forward declarations. */
-class CMdEObjectDef;
-
-
-/**
- * Query condition for objects.
- */
-NONSHARABLE_CLASS(CMdEObjectCondition) : public CMdECondition
- {
-public:
-
- /* Constructors and destructor. */
-/**
- * Two-phased constructor.
- */
-
- static CMdEObjectCondition* NewL( TObjectConditionCompareMethod aCompareMethod,
- TItemId aObjectId = KNoId,
- const CMdEObjectDef* aObjectDef = NULL,
- TInt64 aObjectGuidHigh = 0, TInt64 aObjectGuidLow = 0 );
-
- static CMdEObjectCondition* NewLC( TObjectConditionCompareMethod aCompareMethod,
- TItemId aObjectId = KNoId,
- const CMdEObjectDef* aObjectDef = NULL,
- TInt64 aObjectGuidHigh = 0, TInt64 aObjectGuidLow = 0 );
-
- static CMdEObjectCondition* NewL( TObjectConditionCompareMethod aCompareMethod,
- const RArray<TItemId>* aObjectIds = NULL,
- const TDesC* aString = NULL,
- const TMdEUintRange* aRange = NULL );
-
- static CMdEObjectCondition* NewLC( TObjectConditionCompareMethod aCompareMethod,
- const RArray<TItemId>* aObjectIds = NULL,
- const TDesC* aString = NULL,
- const TMdEUintRange* aRange = NULL );
-
-
- /**
- * Destructor.
- */
- virtual ~CMdEObjectCondition();
-
- /* Methods. */
-
- /**
- * Returns the object definition of the condition.
- *
- * @return Object definition. <code>NULL</code>, if not defined.
- */
- IMPORT_C const CMdEObjectDef* ObjectDef() const;
-
- /**
- * Returns the object ID number of the condition.
- *
- * @return Object ID. Zero, if not defined.
- */
- IMPORT_C TItemId ObjectId() const;
-
- /**
- * Returns the object ID numbers of the condition.
- *
- * @return Object IDs. <code>NULL</code>, if not defined.
- */
- IMPORT_C const RArray<TItemId>* ObjectIds() const;
-
- /**
- * Returns the string of the condition.
- *
- * @return String descriptor. <code>NULL</code>, if not defined.
- */
- IMPORT_C const TDesC* String() const;
-
- /**
- * Returns the comparison method of the condition.
- *
- * @return Comparison method.
- */
- IMPORT_C TObjectConditionCompareMethod CompareMethod() const;
-
- /**
- * Returns the level of confidentiality of the condition.
- *
- * @return Confidentiality level of condition.
- */
- IMPORT_C TObjectConditionConfidentialityLevel ConfidentialityLevel() const;
-
- /**
- * Sets the confidentiality level for the condition.
- * Default level is ELevelNormal.
- *
- * @param aLevel focuses the search to confidential or
- * non-confidential objects or both of them.
- */
- IMPORT_C void SetConfidentialityLevel( TObjectConditionConfidentialityLevel aLevel );
-
- /**
- * Determines whether the condition requires the object
- * to be a present object or not.
- *
- * @return <code>ETrue</code>, if not present objects are requested;
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C TBool NotPresent() const;
-
- /**
- * Sets whether the condition requires the object
- * to be a present object or not.
- *
- * @param aNotPresent <code>ETrue</code>, if the object should
- * be a not present object.
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C void SetNotPresent(TBool aNotPresent);
-
- /**
- * Determines whether the condition requires the object
- * to be a not placeholder object.
- *
- * @return <code>ETrue</code>, if not placeholder objects are excluded;
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C TBool NotPlaceholder() const;
-
- /**
- * Sets whether the condition requires the object
- * to be a not placeholder object.
- *
- * @param aNotPlaceholder <code>ETrue</code>, if the object should
- * be a not placeholder object.
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C void SetNotPlaceholder(TBool aNotPlaceholder);
-
- /**
- * Get possible query's internal optimization flags from condition.
- *
- * @param aFlaga query's internal optimization flags
- * @return last level internal optimization flags
- */
- TUint32 InternalQueryOptimizationFlags(TUint32& aFlags);
-
- /**
- * Get required size of serialized buffer when this is serialized.
- *
- * @return required size of serialized buffer
- */
- TUint32 RequiredBufferSize() const;
-
- /**
- * Serialize own data to serialized buffer (correct position must be set
- * before calling) and return new position of serialized buffer.
- *
- * @param aBuffer serialized buffer.
- */
- void SerializeL(CMdCSerializationBuffer& aBuffer,
- TMdCOffset& aFreespaceOffset) const;
-
- /**
- * Determines whether the condition requires the object
- * to be a not placeholder object.
- *
- * @return <code>ETrue</code>, if not placeholder objects are excluded;
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C TBool PlaceholderOnly() const;
-
- /**
- * Sets whether the condition requires the object
- * to be a not placeholder object.
- *
- * @param aNotPlaceholder <code>ETrue</code>, if the object should
- * be a not placeholder object.
- * <code>EFalse</code> otherwise.
- */
- IMPORT_C void SetPlaceholderOnly( TBool aPlaceholderOnly );
-
-private:
-
- /**
- * Constructor.
- *
- * @param aCompareMethod Comparison method.
- * @param aObjectId ID number of an object.
- * @param aObjectDef Object definition.
- * @param aObjectGuidHigh object's GUID high part.
- * @param aObjectGuidLow object's GUID low part.
- */
- CMdEObjectCondition( TObjectConditionCompareMethod aCompareMethod,
- TItemId aObjectId, const CMdEObjectDef* aObjectDef,
- TInt64 aObjectGuidHigh, TInt64 aObjectGuidLow );
-
- /**
- * Constructor.
- *
- * @param aCompareMethod Comparison method.
- */
- CMdEObjectCondition( TObjectConditionCompareMethod aCompareMethod );
-
- /**
- * Second-phase constructor.
- */
- void ConstructL();
-
- /**
- * Second-phase constructor.
- *
- * @param aString Text string to look for.
- * @param aObjectIds object IDs to look for.
- */
- void ConstructL( const RArray<TItemId>* aObjectIds,
- const TDesC* aString, const TMdEUintRange* aRange );
-
-private:
-
- /** Object definition to match. <code>NULL</code>, if not applicable. */
- const CMdEObjectDef* iObjectDef;
-
- /** The object's ID. */
- TItemId iObjectId;
-
- /** The objects' ID. */
- RArray<TItemId>* iObjectIds;
-
- /** String to match. <code>NULL</code>, if not applicable. */
- HBufC* iString;
-
- /** Compare method for the string. */
- TObjectConditionCompareMethod iCompareMethod;
-
- /**
- * Object condition flags
- * not present
- * not placeholder
- */
- TUint32 iFlags;
-
- /**
- * Determines confidentiality level of result object.
- * By default level is ELevelNormal, which means that
- * query returns only non-confidential objects as result.
- */
- TObjectConditionConfidentialityLevel iConfidentialityLevel;
-
- /** Object's GUID high part. */
- TInt64 iGuidHigh;
-
- /** Object's GUID low part. */
- TInt64 iGuidLow;
-
- TMdEUintRange* iRange;
- TBool iPlaceholdersOnly;
- };
-
-#endif // __MDEOBJECTCONDITION_H__