--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappfw_plat/mpx_common_api/inc/mpxattribute.h Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,193 @@
+/*
+* Copyright (c) 2006 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: mpx attribute class
+*
+*/
+
+
+#ifndef MPXATTRIBUTE_H
+#define MPXATTRIBUTE_H
+
+#include <s32strm.h>
+
+enum TMPXAttributeType
+ {
+ EMPXTypeUnknown,
+ EMPXTypeTInt,
+ EMPXTypeText,
+ EMPXTypeTObject,
+ EMPXTypeCObject,
+ EMPXTypeError
+ };
+
+
+/**
+* MPX Attribute data type class.
+*
+* @lib mpxcommon.lib
+*/
+class TMPXAttributeData
+ {
+public:
+ /**
+ * Overloadded operator&.
+ *
+ * @since S60 3.2.3
+ * @param aData TMPXAttributeData object
+ */
+ IMPORT_C TBool operator& (const TMPXAttributeData& aData) const;
+ /**
+ * Overloadded operator&.
+ *
+ * @since S60 3.2.3
+ * @param aData attribute
+ */
+ IMPORT_C TBool operator& (TUint& aData) const;
+ /**
+ * Overloadded operator|.
+ *
+ * @since S60 3.2.3
+ * @param aData TMPXAttributeData object
+ */
+ IMPORT_C TMPXAttributeData operator| (const TMPXAttributeData& aData) const;
+public:
+ TInt iContentId;
+ TUint iAttributeId;
+ };
+
+
+/**
+* TMPXAttribute data type class.
+* It represents unique id of an item, e.g. a song in the device.
+*
+* @lib mpxcommon.lib
+*/
+class TMPXAttribute
+ {
+public: // Constructors and destructor
+ /**
+ * C++ default constructor.
+ *
+ * @since S60 3.2.3
+ */
+ IMPORT_C TMPXAttribute();
+
+ /**
+ * C++ constructor.
+ *
+ * @since S60 3.2.3
+ * @param aContentId media content id
+ * @param aAttributeId attribute id within the content
+ */
+ IMPORT_C TMPXAttribute(TInt aContentId, TUint aAttributeId);
+
+ /**
+ * Copy constructor.
+ *
+ * @since S60 3.2.3
+ * @param aId source of attribute id
+ */
+ IMPORT_C TMPXAttribute(const TMPXAttribute& aId);
+
+ /**
+ * Copy constructor.
+ *
+ * @since S60 3.2.3
+ * @param aData source of attribute data
+ */
+ IMPORT_C TMPXAttribute(const TMPXAttributeData& aData);
+
+public:
+ /**
+ * Overloaded assignment operator.
+ *
+ * @since S60 3.2.3
+ * @param aId source of attribute
+ * @return reference to updated object
+ */
+ IMPORT_C TMPXAttribute& operator=(const TMPXAttribute& aId);
+
+ /**
+ * Overloaded equal operator.
+ *
+ * @since S60 3.2.3
+ * @param aId id to be compared
+ * @return ETrue if equal, otherwise, EFalse
+ */
+ IMPORT_C TBool operator==(const TMPXAttribute& aId) const;
+
+public:
+ /**
+ * Externalize the object of this class.
+ *
+ * @since S60 3.2.3
+ * @param aStream write stream
+ */
+ IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
+
+ /**
+ * Internalize the object of this class.
+ *
+ * @since S60 3.2.3
+ * @param aStream read stream
+ */
+ IMPORT_C void InternalizeL(RReadStream& aStream);
+
+ /**
+ * Get content id.
+ *
+ * @since S60 3.2.3
+ * @return content id
+ */
+ IMPORT_C TInt ContentId() const;
+
+ /**
+ * Attribute id.
+ *
+ * @since S60 3.2.3
+ * @return attribute db
+ */
+ IMPORT_C TUint AttributeId() const;
+
+ /**
+ * Helper function to do match in the RArray of the objects of this class.
+ *
+ * @since S60 3.2.3
+ * @param aFirst first object
+ * @param aSecond second object
+ */
+ IMPORT_C static TBool Match(const TMPXAttribute& aFirst,
+ const TMPXAttribute& aSecond);
+
+ /**
+ * Helper function to do match in the RArray of the objects of this class by
+ * content id.
+ *
+ * @since S60 3.2.3
+ * @param aFirst first object
+ * @param aSecond second object
+ */
+ IMPORT_C static TBool MatchContentId(const TMPXAttribute& aFirst,
+ const TMPXAttribute& aSecond);
+
+private: // Data
+ TMPXAttributeData iData;
+ };
+
+// CONSTANTS NULL attribute not used for storing data
+const TMPXAttributeData KMPXMediaNullAttribute={0x0,0x00};
+
+#endif // MPXATTRIBUTE_H
+
+// End of File