--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/msg_plat/smil_engine_api/inc/smiltime.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,187 @@
+/*
+* Copyright (c) 2003 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: smiltime  declaration
+*
+*/
+
+
+
+#ifndef SMILTIME_H
+#define SMILTIME_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <e32math.h>
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class TInstanceTime;
+class CSmilObject;
+
+// CLASS DECLARATION
+
+/**
+ * Time class. Special time values INDEFINITE, UNRESOLVED and UNKNOWN are also possible.
+ * Includes basic math operators.
+ */
+class TSmilTime
+    {
+    public:  // Constructors and destructor
+
+		enum {
+		// for style properties
+			KUnspecified = KMaxTInt,
+		// for calculated values
+			KUnresolved = KMaxTInt,
+
+			KIndefinite = KMaxTInt - 1,
+			KMedia = KMaxTInt - 2
+			};
+		
+		/**
+        * C++ default constructor.
+        */
+        IMPORT_C TSmilTime();
+
+		/**
+        * C++ constructor with initialisation.
+        */
+		IMPORT_C TSmilTime( TInt aValue );
+
+		IMPORT_C TSmilTime ( const TDesC& aValue );
+
+    public: // New functions
+		
+		/**
+        * Converts from global to local time 
+        */
+		IMPORT_C static TSmilTime ToLocal( CSmilObject* aObject, TSmilTime aTime );
+
+		/**
+        * Multiply operator (indef*def=indef, unres*def=unres)
+        */
+		IMPORT_C TSmilTime operator*( const TSmilTime& aA ) const; 
+		
+		/**
+        * Multiply operator (indef*def=indef, unres*def=unres)
+        */
+		IMPORT_C TSmilTime operator*( const TReal32 aValue ) const; 
+
+		/**
+        * Substract operator (indef-def=indef, unres-def=unres, def-indef=indef,...)
+        */
+		IMPORT_C TSmilTime operator-( const TSmilTime& aA ) const; 
+
+		/**
+        * Sum operator (indef+def=indef, unres+def=unres)
+        */
+		IMPORT_C TSmilTime operator+( const TSmilTime& aA ) const; 
+
+		/**
+        * Comparison operator (unres>indef>def)
+        */
+		IMPORT_C TBool operator>( const TSmilTime& aA ) const; 
+
+		/**
+        * Comparison operator (def<indef<unres)
+        */
+		IMPORT_C TBool operator<( const TSmilTime& aA ) const; 
+
+		/**
+        * Assignment operator
+        */
+		IMPORT_C TSmilTime& operator=( const TInt aValue ); 
+
+		/**
+        * Assignment operator
+        */
+		IMPORT_C TSmilTime& operator=( const TSmilTime& aTime ); 
+
+		/**
+        * Comparison operator (indef!=unres)
+        */
+		IMPORT_C TBool operator==( const TSmilTime& aTime ) const; 
+
+		/**
+        * Comparison operator (indef!=unres)
+        */
+		IMPORT_C TBool operator!=( const TSmilTime& aTime ) const; 
+
+		/**
+        * Comparison operator 
+        */
+		IMPORT_C TBool operator>=( const TSmilTime& aTime ) const; 
+
+		/**
+        * Comparison operator 
+        */
+		IMPORT_C TBool operator<=( const TSmilTime& aTime ) const; 
+
+		/**
+		* Increment operator (indef++ == indef)
+        */
+		IMPORT_C const TSmilTime& operator++( TInt /*aX*/ ); 
+
+		TBool IsFinite() const		{ return iValue < KIndefinite; }
+		TBool IsUnresolved() const	{ return iValue == KUnresolved; }
+		TBool IsUnspecified() const { return iValue == KUnspecified; }
+		TBool IsIndefinite() const	{ return iValue == KIndefinite; }
+		TBool IsMedia() const		{ return iValue == KMedia; }
+		TInt Value() const			{ return iValue; }
+
+
+		/**
+		 * Converts (finite) time value to microseconds
+		 */
+		IMPORT_C TTimeIntervalMicroSeconds ToMicroSeconds() const;
+		/**
+		 * Creates time value from a microsecond value
+		 */
+		IMPORT_C static TSmilTime FromMicroSeconds(TTimeIntervalMicroSeconds aMicro);
+		/**
+		 * Creates time value from an integer value
+		 */
+		IMPORT_C static TSmilTime FromMicroSeconds(TInt aMicro);
+
+    public: // Functions from base classes
+
+        /**
+        * From ?base_class ?member_description.
+        * @param ?arg1 ?description
+        * @return ?description
+        */
+        // ?type ?member_function( ?type ?arg1 );
+        
+    protected:  // New functions
+        
+        /**
+        * ?member_description.
+        * @param ?arg1 ?description
+        * @return ?description
+        */
+
+    protected:  // Functions from base classes
+        
+        /**
+        * From ?base_class ?member_description
+        */
+        //?type ?member_function();
+
+    private:    // Data
+		TInt			iValue;
+	};
+
+#endif      // ?INCLUDE_H   
+            
+// End of File