diff -r 000000000000 -r dd21522fd290 web_plat/widget_registry_api/inc/WidgetPropertyValue.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web_plat/widget_registry_api/inc/WidgetPropertyValue.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,257 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Holds property values.
+*
+*
+*/
+
+
+#ifndef WIDGETPROPERTYVALUE_H
+#define WIDGETPROPERTYVALUE_H
+
+#include <e32base.h>
+#include <s32strm.h>
+#include "WidgetRegistryConstants.h"
+
+// serialize length = header + value
+const TInt32 KWidgetPropertyValSerializeMaxLength = 32 + KWidgetRegistryVal;
+
+enum TWidgetPropertyType
+    {
+    EWidgetPropTypeUnknown = 0,
+    EWidgetPropTypeBool,
+    EWidgetPropTypeInt,
+    EWidgetPropTypeString,
+    EWidgetPropTypeUid,
+    EWidgetPropTypeBlob
+    };
+
+/**
+*  CWidgetData
+*  @since 3.1
+*/
+class CWidgetPropertyValue : public CBase
+    {
+public:
+    /**
+     * Two phase constructor
+     * @return none
+     * @since 3.1
+     **/
+    static CWidgetPropertyValue* NewL()
+        {
+        CWidgetPropertyValue *self = new ( ELeave ) CWidgetPropertyValue();
+        CleanupStack::PushL( self );
+        self->ConstructL();
+        CleanupStack::Pop();
+        return self;
+        }
+
+    /**
+     * Destructor
+     * @return none
+     * @since 3.1
+     **/
+    ~CWidgetPropertyValue()
+        {
+        if ( EWidgetPropTypeString == iType )
+            {
+            delete iValue.s;
+            }
+        }
+
+    operator TInt() const
+        {
+        if ( EWidgetPropTypeInt == iType )
+            {
+            return iValue.i;
+            }
+        return 0;
+        }
+
+    operator const TDesC&()
+        {
+        if ( EWidgetPropTypeString == iType )
+            {
+            return *iValue.s;
+            }
+        return KNullDesC;
+        }
+
+    operator const TUid&()
+        {
+        if ( EWidgetPropTypeUid == iType )
+            {
+            return iValue.uid;
+            }
+        return KNullUid;
+        }
+
+    CWidgetPropertyValue& operator= (TInt i)
+        {
+        iValue.i = i;
+        iType = EWidgetPropTypeInt;
+        return *this;
+        }
+
+    CWidgetPropertyValue& operator= (const TDesC& s)
+        {
+        // self-assignment check
+        if ( iValue.s != &s )
+            {
+            delete iValue.s;
+            iValue.s = s.AllocL();
+            iType = EWidgetPropTypeString;
+            }
+            return *this;
+        }
+
+    CWidgetPropertyValue& operator= (TUid uid)
+        {
+        iValue.uid = uid;
+        iType = EWidgetPropTypeUid;
+        return *this;
+        }
+
+    void Reset()
+        {
+        if ( EWidgetPropTypeString == iType )
+            {
+            delete iValue.s;
+            iValue.s = NULL;
+            }
+        iType = EWidgetPropTypeUnknown;
+        }
+
+    void SerializeL( RWriteStream& aStream ) const
+        {
+        switch ( iType )
+            {
+        case EWidgetPropTypeUnknown:
+            aStream.WriteInt32L( 7 );
+            aStream.WriteL( _L("unknown"), 7 );
+            break;
+        case EWidgetPropTypeBool:
+            aStream.WriteInt32L( 4 );
+            aStream.WriteL( _L("bool"), 4 );
+            aStream.WriteInt32L( iValue.i );
+            break;
+        case EWidgetPropTypeInt:
+            aStream.WriteInt32L( 3 );
+            aStream.WriteL( _L("int"), 3 );
+            aStream.WriteInt32L( iValue.i );
+            break;
+        case EWidgetPropTypeString:
+            aStream.WriteInt32L( 3 );
+            aStream.WriteL( _L("str"), 3 );
+            aStream.WriteInt32L( iValue.s->Length() );
+            aStream.WriteL( *(iValue.s), iValue.s->Length() );
+            break;
+        case EWidgetPropTypeUid:
+            aStream.WriteInt32L( 3 );
+            aStream.WriteL( _L("uid"), 3 );
+            aStream.WriteInt32L( iValue.uid.iUid );
+            break;
+        default:
+            User::Leave( KErrCorrupt );
+            }
+        }
+
+    void DeserializeL( RReadStream& aStream )
+        {
+        Reset();
+        TInt x = 0;
+        TInt len = aStream.ReadInt32L();
+        if ( len > KMaxFileName )
+            {
+            User::Leave( KErrCorrupt );
+            }
+        TFileName buf;
+        aStream.ReadL( buf, len );
+        if ( 0 == buf.Compare( _L("unknown") ) )
+            {
+            iType = EWidgetPropTypeUnknown;
+            iValue.i = 0;
+            }
+        else if ( 0 == buf.Compare( _L("bool") ) )
+            {
+            iType = EWidgetPropTypeBool;
+            iValue.i = aStream.ReadInt32L();
+            }
+        else if ( 0 == buf.Compare( _L("int") ) )
+            {
+            iType = EWidgetPropTypeInt;
+            iValue.i = aStream.ReadInt32L();
+            }
+        else if ( 0 == buf.Compare( _L("str") ) )
+            {
+            iType = EWidgetPropTypeString;
+            len = aStream.ReadInt32L();
+            if ( len <= KMaxFileName )
+                {
+                HBufC* vBuf = HBufC::NewLC( len );
+                TPtr16 p = vBuf->Des();
+                aStream.ReadL( p, len );
+                iValue.s = vBuf;
+                CleanupStack::Pop(); // vBuf
+                }
+            else
+                {
+                User::Leave( KErrCorrupt );
+                }
+            }
+        else if ( 0 == buf.Compare( _L("uid") ) )
+            {
+            iType = EWidgetPropTypeUid;
+            TUid uid = TUid::Uid( aStream.ReadInt32L() );
+            iValue.uid = uid;
+            }
+        else
+            {
+            User::Leave( KErrCorrupt );
+            }
+        }
+
+protected:
+    /**
+     * Constructor
+     */
+    CWidgetPropertyValue() {}
+
+    /**
+     * 2-phase constructor
+     */
+    void ConstructL() {}
+
+private:
+    // no copy constructor
+    CWidgetPropertyValue( const CWidgetPropertyValue& );
+    // no assignment
+    CWidgetPropertyValue& operator=( const CWidgetPropertyValue& );
+
+public:
+    TWidgetPropertyType iType;
+    union
+        {
+        TInt i;
+        HBufC* s;
+        TUid uid;
+        } iValue;
+    };
+
+// RPointerArray<CWidgetPropertyValue>  RWidgetPropertyValues(EWidgetPropertyIdCount)
+// and use is ended by ResetAndDestroy()
+
+
+#endif // WIDGETPROPERTYVALUE_H