vtengines/videoteleng/Inc/Media/CVtEngImageScaler.h
changeset 18 d9b6a8729acd
parent 4 6dc066157ed4
child 23 c378a0498b84
child 27 dcbddbbaf8fd
--- a/vtengines/videoteleng/Inc/Media/CVtEngImageScaler.h	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,154 +0,0 @@
-/*
-* Copyright (c) 2004-2006 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:  Scaler for bitmaps.
-*
-*/
-
-
-
-#ifndef CVTENGIMAGESCALER_H
-#define CVTENGIMAGESCALER_H
-
-//  INCLUDES
-#include "MVtEngImageScaler.h"
-#include <cvtimagescaler.h>
-
-// FORWARD DECLARATIONS
-class MVtEngScalerObserver;
-class CVtImageScaler;
-class CVtImageBitmap;
-
-/**
-* Image scaler implementation class.
-*
-*  @lib videoteleng.lib
-*  @since Series 60 2.8
-*/
-NONSHARABLE_CLASS( CVtEngImageScaler ) : public CBase,
-    public MVtImageScalerObserver,
-    public MVtEngImageScaler
-    {
-    public: // constructor and destructor
-
-        /**
-        * Two-phased constructor.
-        * @param aObserver scaling finished callback.
-        * @return scaler
-        */
-        static MVtEngImageScaler* NewL(
-            MVtEngScalerObserver& aObserver );
-
-        /**
-        * Destructor
-        */
-        virtual ~CVtEngImageScaler();
-
-    private: // constructor
-        
-        /**
-        * C++ constructor.
-        * @param aObserver scaling finished callback.
-        */
-        CVtEngImageScaler(
-            MVtEngScalerObserver& aObserver );
-
-
-        /**
-        * Symbian constructor that may leave.
-        */
-        void ConstructL();
-
-    public: // From MVtEngImageScaler.
-
-        /**
-        * @see MVtEngImageScaler.
-        */
-        virtual void ScaleL(
-            TInt aSourceIndex );
-
-        /**
-        * @see MVtEngImageScaler
-        */
-        virtual TBool ConfigureL(
-            TDisplayMode aDisplayMode,
-            TSize aSize, 
-            TInt aSourceHandle1,
-            TInt aSourceHandle2 );
-
-        /**
-        * @see MVtEngImageScaler.
-        */
-        virtual void Release();
-
-        /**
-        * @see MVtEngImageScaler.
-        */
-        virtual TInt Cancel();
-
-    public: // From MVtImageScalerObserver.
-
-        /**
-        * @ see MVtImageScalerObserver.
-        */
-        virtual void ScalingFinished( TInt aError );
-
-    private:
-        /**
-        * EFirstBitmap 
-        *  Use the first bitmap.
-        * ESecondBitmap 
-        *  Use the second bitmap.
-        */
-        enum 
-	        {
-            EFirstBitmap  = 0,
-            ESecondBitmap = 1
-            };
-
-        /**
-        * Fetches the used scaling method from locally.
-        * variated properties, and stores it into iScalingMethod.
-        */
-        void GetScalingMethodL();
-
-    private:
-
-        // Observer receiving scaled bitmaps.
-        MVtEngScalerObserver& iObserver;
-
-        // Actual component doing the scaling.
-        CVtImageScaler* iVtScaler;
-
-        // Target bitmaps.
-        RPointerArray<CVtImageBitmap> iTargets;
-
-        // Source bitmaps.
-        RPointerArray<CVtImageBitmap> iSources;
-
-        // Bitmap index in targets.
-        TInt                iTargetBitmapInUse;
-
-        // Display mode.
-        TDisplayMode        iMode;
-
-        // Scaled size.
-        TSize               iSize;
-
-        // Method of scaling
-        CVtImageScaler::TQuality    iScalingMethod;
-    };
-
-#endif  // CVTENGIMAGESCALER_H
-
-// End of File