skins/AknSkins/srvsrc/AknsSrvBitmapStore.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 09:14:12 +0200
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/*
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* Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Bitmap store.
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*
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*/
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// INCLUDE FILES
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#include <fbs.h>
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#include "AknsSrvBitmapStore.h"
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#include "AknsDebug.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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CAknsSrvBitmapStore::~CAknsSrvBitmapStore()
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    {
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    iBitmapArray.ResetAndDestroy();
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#if defined(_DEBUG)
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    iCacheSize = 0;
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#endif
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    }
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// -----------------------------------------------------------------------------
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// C++ default constructor.
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// -----------------------------------------------------------------------------
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//
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CAknsSrvBitmapStore::CAknsSrvBitmapStore()
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    {
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    }
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// -----------------------------------------------------------------------------
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// Store bitmap.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvBitmapStore::StoreBitmap(const CFbsBitmap* aBitmap)
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    {
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    iBitmapArray.Append(aBitmap);
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#if defined(_DEBUG)
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    iCacheSize+=aBitmap->Header().iBitmapSize;
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    AKNS_TRACE_INFO2("Scalable gfx cache size after STORE: %d bytes, itemcount (incl. masks): %d",
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        iCacheSize, iBitmapArray.Count());
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#endif
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    }
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// -----------------------------------------------------------------------------
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// Destroy bitmap.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvBitmapStore::DestroyBitmaps()
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    {
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    iBitmapArray.ResetAndDestroy();
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#if defined(_DEBUG)
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    iCacheSize = 0;
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#endif
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    }
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// -----------------------------------------------------------------------------
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// Remove stored bitmap.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvBitmapStore::RemoveStoredBitmap(const TInt aBmpHandle)
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    {
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    if (aBmpHandle)
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        {
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        CFbsBitmap* bmp = NULL;
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        for (TInt bodycount = 0; bodycount < iBitmapArray.Count(); bodycount++)
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            {
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            bmp = iBitmapArray[bodycount];
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            if (bmp->Handle() == aBmpHandle)
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                {
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#if defined(_DEBUG)
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                iCacheSize-=bmp->Header().iBitmapSize;
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                AKNS_TRACE_INFO2("Scalable gfx cache size after REMOVE: %d bytes, itemcount (incl. masks): %d",
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                    iCacheSize, iBitmapArray.Count()-1);
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#endif
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                iBitmapArray.Remove(bodycount);
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                bodycount--;
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                delete bmp;
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                }
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            }
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        }
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    }
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// End of File