--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videditor/VideoEditorCommon/inc/VeiImageConverter.h	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "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:
+* Ixonos Plc
+*
+* Description:
+*
+*/
+
+
+// INCLUDE FILES
+#ifndef IMAGECONVERTER_H
+#define IMAGECONVERTER_H
+
+#include <e32std.h>
+#include <e32base.h>
+#include <f32file.h>
+#include <ImageConversion.h>
+
+class CFbsBitmap;
+class CBitmapRotator;
+class CBitmapScaler;
+
+/**
+ * Observer for notifying that image conversion is ready.
+ * 
+ */
+class MConverterController
+	{
+	public:
+		/**
+		* Called to notify that image conversion is completed
+		* 
+		*/
+		virtual void NotifyCompletion( TInt aErr ) = 0;
+		
+	};
+/**
+* Utility class for image conversion.
+*/
+NONSHARABLE_CLASS( CVeiImageConverter ) : public CActive
+	{
+	// states for this object
+	enum TState 
+		{
+		EIdle = 0,
+		EEncoding,
+		EScaling
+		};
+
+	public: // contructors/destructors
+
+		/**
+		* NewL 
+		* Create a CVeiImageConverter object and return a pointer to it.
+		*
+		* @param aController Pointer to a MConverterController interface.
+		* The engine uses NotifyCompletion callback from this interface
+		* to notify the controller about completions of coding or 
+		* encoding requests.
+		*		 
+		* @return a pointer to the created engine
+		*/	
+		IMPORT_C static CVeiImageConverter* NewL( MConverterController* aController );
+	
+		IMPORT_C ~CVeiImageConverter();
+
+	public: // interface methods
+
+		IMPORT_C CFbsBitmap* GetBitmap();
+		IMPORT_C void SetBitmap(CFbsBitmap* aBitmap);
+
+		/** StartToEncodeL 
+		* Starts to encode an image to a file. When completed calls 
+		* NotifyCompletion, from iController.
+		*
+		* @param aFileName Full path and filename to the image to be encoded.
+		*		 
+		* @returns Nothing
+		*/
+		IMPORT_C void StartToEncodeL( const TDesC& aFileName, 
+			const TUid& aImageType, const TUid& aImageSubType );
+		
+		/**
+		* GetEncoderImageTypesL
+		* Gets descriptions of supported (encoding) image types. 
+		*
+		* @param aImageTypeArray Reference to an array to be filled.
+		*
+		* @return Nothing 
+		*/
+		IMPORT_C static void GetEncoderImageTypesL( 
+			RImageTypeDescriptionArray& aImageTypeArray );
+
+		IMPORT_C void CancelEncoding();
+		
+		IMPORT_C void ScaleL(CFbsBitmap* aSrcBitmap,CFbsBitmap* aDestBitmap, const TSize& aSize);
+	
+
+	protected: // implementation of CActive
+		void DoCancel();
+		void RunL();
+		TInt RunError(TInt aError);
+
+	private: // internal methods
+		CVeiImageConverter( MConverterController* aController ); 
+		void ConstructL();
+
+	public: // data	
+
+		/** Decoded image. */
+		CFbsBitmap* iBitmap;
+
+	private: // internal data
+
+		/** ui controller. */
+		MConverterController* iController; 
+		
+		/** for opening/saving images from/to files. */
+		RFs iFs; 
+		
+		/** decoder from ICL API. */
+		//CImageDecoder* iImageDecoder; // 
+
+		/** encoder from ICL API. */
+		CImageEncoder* iImageEncoder; 
+		CBitmapScaler* iBitmapScaler;
+	
+		TState iState;
+	};
+
+#endif