metadataengine/client/src/mdetextpropertycondition.cpp
changeset 0 c53acadfccc6
child 19 b73252188534
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/metadataengine/client/src/mdetextpropertycondition.cpp	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* 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
+*
+*/
+
+#include "mdetextpropertycondition.h"
+#include "mdcserializationbuffer.h"
+#include "mdepropertydef.h"
+#include "mdcquery.h"
+
+CMdETextPropertyCondition* 
+CMdETextPropertyCondition::NewL(const CMdEPropertyDef& aPropertyDef,
+                                TTextPropertyConditionCompareMethod aCompareMethod,
+                                const TDesC& aText)
+    {
+    CMdETextPropertyCondition* self = NewLC(aPropertyDef, aCompareMethod, aText);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+CMdETextPropertyCondition* 
+CMdETextPropertyCondition::NewLC(const CMdEPropertyDef& aPropertyDef,
+                                 TTextPropertyConditionCompareMethod aCompareMethod,
+                                 const TDesC& aText)
+    {
+    CMdETextPropertyCondition* self 
+        = new(ELeave) CMdETextPropertyCondition(aPropertyDef, aCompareMethod);
+    CleanupStack::PushL(self);
+    self->ConstructL(aText);
+    return self;
+    }
+
+
+CMdETextPropertyCondition::CMdETextPropertyCondition(const CMdEPropertyDef& aPropertyDef, 
+                                                     TTextPropertyConditionCompareMethod aCompareMethod)
+        : CMdEPropertyCondition(EConditionTypePropertyText, aPropertyDef), 
+          iCompareMethod(aCompareMethod)
+    {
+    }
+
+
+void CMdETextPropertyCondition::ConstructL(const TDesC& aText)
+    {
+    // Make a copy of the string.
+    iText = aText.AllocL();
+    }
+
+
+CMdETextPropertyCondition::~CMdETextPropertyCondition()
+	{
+    delete iText;
+	}
+
+TUint32 CMdETextPropertyCondition::InternalQueryOptimizationFlags(TUint32& aFlags)
+	{
+	return CMdEPropertyCondition::InternalQueryOptimizationFlags(aFlags);
+	}
+
+TUint32 CMdETextPropertyCondition::RequiredBufferSize() const
+	{
+	// Required size for property condition
+	TUint32 bufferSize = sizeof( TMdCPropertyCondition );
+
+	// Required size for compare method (TUint32) and text
+	bufferSize += CMdCSerializationBuffer::KRequiredSizeForTUint32;
+	bufferSize += CMdCSerializationBuffer::RequiredSize( *iText );
+
+	return bufferSize;
+	}
+
+void CMdETextPropertyCondition::SerializeL(CMdCSerializationBuffer& aBuffer,
+		TMdCOffset& aFreespaceOffset) const
+	{
+	TMdCPropertyCondition property;
+
+	property.iConditionType = iType;
+	property.iNegated = iNegated;
+	property.iObjectDefId = iPropertyDef.ObjectDefId();
+	property.iPropertyDefId = iPropertyDef.Id();
+	property.iCondition = aBuffer.Position() + sizeof( TMdCPropertyCondition );
+
+	property.SerializeL( aBuffer );
+
+	aBuffer.InsertL( (TUint32)iCompareMethod );
+	aBuffer.InsertL( *iText );
+
+	aFreespaceOffset = aBuffer.Position();
+	}
+
+const TDesC& CMdETextPropertyCondition::Text() const
+	{
+	return *iText;
+	}
+
+TTextPropertyConditionCompareMethod CMdETextPropertyCondition::CompareMethod() const
+	{
+	return iCompareMethod;
+	}