--- a/camerauis/cameraapp/generic/inc/CamBurstThumbnailGridSizer.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,191 +0,0 @@
-/*
-* 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 "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: Class used to for resizing burst mode thumbnails*
-*/
-
-
-
-#ifndef CAMBURSTTHUMBNAILGRIDSIZER_H
-#define CAMBURSTTHUMBNAILGRIDSIZER_H
-
-// INCLUDES
-#include <bitmaptransforms.h> // For CBitmapScaler
-
-// CONSTANTS
-
-// MACROS
-
-// DATA TYPES
-
-// FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-// Helper class
-class CScaleTask : public CBase
- {
- // =======================================================
- public:
-
- static CScaleTask* NewL( const CFbsBitmap& aBitmap,
- const TSize& aSize,
- TInt32 aInfo );
-
- virtual ~CScaleTask();
-
- private:
-
- CScaleTask( const TSize& aSize,
- TInt32 aInfo );
-
- void ConstructL( const CFbsBitmap& aBitmap );
-
- // -------------------------------------------------------
- public:
-
- inline const CFbsBitmap* Bitmap() const { return iSrc; };
- inline const TSize& Size() const { return iSize; };
- inline TInt32 Info() const { return iInfo; };
-
- // =======================================================
- private:
-
- CFbsBitmap* iSrc; //< owned
- TSize iSize;
- TInt32 iInfo;
-
- // =======================================================
- };
-
-
-// Interface definition for notification of when an image has been resized.
-class MBitmapScaler
- {
-public:
- /**
- * Mixin interface to be implemented by any object wishing to receive
- * notification of scale complete events.
- * @since 2.8
- * @param aErr KErrNone if successful, on error other Epoc codes possible
- * @param aBitmap The resized bitmap (called class takes ownership)
- * @param aInfo Optional parameter that will be passed back when scale completes
- */
- virtual void BitmapScaleCompleteL( TInt aErr, CFbsBitmap* aBitmap, TInt32 aInfo ) = 0 ;
- };
-
-/**
-* Utility class used by the Thumbnail Grid Model for resizing/scaling bitmaps
-*
-* @since 2.8
-*/
-class CCamThumbnailGridSizer : public CActive
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- * @param aObserver The object to be notified of scaling completion
- * @param aSize The default size of the bitmap to scale TO
- * @return An instance of the sizer object
- */
- static CCamThumbnailGridSizer* NewL( MBitmapScaler* aObserver, TSize& aSize );
-
- /**
- * Destructor.
- */
- virtual ~CCamThumbnailGridSizer();
-
- public: // New functions
-
-
- /**
- * Sets new size for the scaling
- * @param aThumbSize The new size
- */
- void SetSize( const TSize aThumbSize );
-
- /**
- * Scales from a source bitmap to a target bitmap, using the dimentions
- * of the target bitmap to define the scale
- * @since 2.8
- * @param aSrc Source bitmap, scaling from
- */
- void StartScaleL( const CFbsBitmap& aSrc );
-
- /**
- * Scales from a source bitmap to a target bitmap, using the dimensions
- * of the target bitmap to define the scale
- * @since 2.8
- * @param aSrc Source bitmap, scaling from
- * @param aSize The size of the bitmap to scale to
- * @param aInfo Optional parameter that will be passed back when scale completes
- */
- void StartScaleL( const CFbsBitmap& aSrc, TSize& aSize, TInt32 aInfo );
-
- public: // Functions from base classes
-
- protected: // New functions
-
- protected: // Functions from base classes
-
- /**
- * From CActive
- */
- void DoCancel();
-
- /**
- * From CActive
- */
- void RunL();
-
- private:
-
- /**
- * C++ default constructor.
- * @param aObserver The object to be notified of scaling completion
- * @param aSize The default size of the bitmap to scale TO
- */
- CCamThumbnailGridSizer( MBitmapScaler* aObserver, TSize& aSize );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- /**
- * Allows specifying of specific sizing task to start
- * @param aTask The task to begin
- * @since 3.0
- */
- void StartScaleL( CScaleTask* aTask );
-
- private: // Data
- // Bitmap scaling object, actually does the scaling
- CBitmapScaler* iScaler;
-
- // The object to be notified when scaling is complete.
- MBitmapScaler* iObserver;
-
- // Temporary bitmap used while performing the scaling operation
- CFbsBitmap* iTmpBitmap;
-
- // The size of the bitmap to scale to
- TSize iThumbSize;
-
- // List of outstanding scaling tasks
- RPointerArray <CScaleTask> iScaleTaskArray;
- };
-
-#endif // CAMBURSTTHUMBNAILGRIDSIZER_H
-
-// End of File