imagehandlingutilities/thumbnailmanager/thumbnailserver/src/thumbnailgeneratetask.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 25 May 2010 13:01:47 +0300
branchRCL_3
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permissions -rw-r--r--
Revision: 201019 Kit: 2010121
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/*
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* Copyright (c) 2006-2007 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:  Task for generating new thumbnails
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 *
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*/
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#include <e32base.h>
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#include <fbs.h>
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#include <thumbnailmanager.h>
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#include "thumbnailgeneratetask.h"
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#include "thumbnailscaletask.h"
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#include "thumbnailprovider.h"
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#include "thumbnailserver.h"
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#include "thumbnailtaskprocessor.h"
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#include "thumbnailmanagerconstants.h"
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#include "thumbnaillog.h"
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#include "thumbnailpanic.h"
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#include "thumbnailfetchedchecker.h"
0
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CThumbnailGenerateTask::CThumbnailGenerateTask()
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// C++ default constructor can NOT contain any code, that might leave.
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// ---------------------------------------------------------------------------
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//
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CThumbnailGenerateTask::CThumbnailGenerateTask( CThumbnailTaskProcessor&
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    aProcessor, CThumbnailServer& aServer, RFile64* aFile, TDesC8* aBuffer,
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    const TDataType* aMimeType, CThumbnailManager::TThumbnailFlags aFlags,
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    const TSize& aSize, TDisplayMode aDisplayMode, TInt aPriority,
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    RArray < TThumbnailPersistentSize >* aMissingSizes, const TDesC& aTargetUri,
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    TThumbnailSize aThumbnailSize, const TInt64 aModified, 
0
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    const CThumbnailManager::TThumbnailQualityPreference aQualityPreference ): 
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    CThumbnailTask( aProcessor, aPriority ), iServer( aServer ), 
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    iFlags( aFlags ), iSize( aSize ), iDisplayMode( aDisplayMode ),
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    iMissingSizes( aMissingSizes ), iTargetUri( aTargetUri ),
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    iThumbnailSize( aThumbnailSize ), iModified(aModified),
0
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    iQualityPreference( aQualityPreference )
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    {
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    TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::CThumbnailGenerateTask()", this);
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    if ( !aBuffer && aFile)
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        {
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        iFile = *aFile; 
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        iFile.FullName( iFilename );
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        }
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    else if( aBuffer )
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        {
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        iBuffer = aBuffer;
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        }
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    if ( aMimeType )
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        {
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        iMimeType = *aMimeType;
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        }
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    else
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        {
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        iMimeType = TDataType(KNullDesC8);
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        }
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    // scaled bitmaps to pool by default
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    iScaledBitmapToPool = ETrue;
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    iBitmapHandle = 0;
0
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    }
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// ---------------------------------------------------------------------------
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// CThumbnailGenerateTask::~CThumbnailGenerateTask()
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// Destructor.
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// ---------------------------------------------------------------------------
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//
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CThumbnailGenerateTask::~CThumbnailGenerateTask()
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    {
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    TN_DEBUG2("CThumbnailGenerateTask(0x%08x)::~CThumbnailGenerateTask()", this);
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    if ( iProvider )
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        {
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        iProvider->CancelGetThumbnail();
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        }
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    if ( iMissingSizes )
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        {
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        iMissingSizes->Reset();
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        delete iMissingSizes;
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        }
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    if ( iBitmapHandle )
0
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        {
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        iServer.DeleteBitmapFromPool( iBitmapHandle );
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        iBitmapHandle = 0;
0
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        }
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    iProvider = NULL;
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    delete iBuffer;
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    iBuffer = NULL;
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    iFile.Close();
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    TN_DEBUG1("CThumbnailGenerateTask::~CThumbnailGenerateTask() - file handle closed");
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    }
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// ---------------------------------------------------------------------------
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// CThumbnailGenerateTask::StartL()
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// ---------------------------------------------------------------------------
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//
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void CThumbnailGenerateTask::StartL()
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    {
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    TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::StartL()", this );
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    CThumbnailTask::StartL();
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#ifdef _DEBUG
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    aStart.UniversalTime();
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#endif
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    TParsePtrC parse(iFilename);
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    TPtrC ext(parse.Ext());
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    TBuf8< KMaxDataTypeLength > mimeType;                
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    if  (ext.CompareF(KNonEmbeddedArtExt)== 0) 
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        {       
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        mimeType.Copy( KImageMime );  		
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        }
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    else
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        {
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        mimeType = iMimeType.Des8();
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        }
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    iProvider = iServer.ResolveProviderL(mimeType);
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    TN_DEBUG3( "CThumbnailGenerateTask(0x%08x) -- provider UID 0x%08x", this,
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        iProvider->Uid());
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    __ASSERT_DEBUG(( iProvider ), ThumbnailPanic( EThumbnailNullPointer ));
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    iProvider->CancelGetThumbnail();
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    iProvider->Reset();
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    iProvider->SetObserver( *this );
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    TSize effectiveTargetSize;
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    TSize croppedTargetSize;
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    CalculateTargetSizesL( effectiveTargetSize, croppedTargetSize );
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    iProvider->SetTargetSize( effectiveTargetSize );
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    if(effectiveTargetSize == TSize())
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        {
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        iProvider->SetTargetSize( croppedTargetSize );
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        }
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    TInt providerErr;
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0
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    if ( !iBuffer )
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        {
5
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        TRAP(providerErr, iProvider->GetThumbnailL( iServer.Fs(), iFile, iMimeType, iFlags,
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            iDisplayMode, iQualityPreference ) );
0
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        }
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    else
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        {
5
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        TRAP( providerErr, iProvider->GetThumbnailL( iServer.Fs(), iBuffer, iMimeType, iFlags,
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            iDisplayMode, iQualityPreference ));
0
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        }
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    DoBlacklisting( providerErr, TSize(0,0) );
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    User::LeaveIfError( providerErr );
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    TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::StartL() end", this );
0
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    }
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// ---------------------------------------------------------------------------
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// CThumbnailGenerateTask::RunL()
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// ---------------------------------------------------------------------------
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//
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void CThumbnailGenerateTask::RunL()
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    {
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    // No implementation required
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    }
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// ---------------------------------------------------------------------------
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// CThumbnailGenerateTask::DoCancel()
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// ---------------------------------------------------------------------------
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//
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void CThumbnailGenerateTask::DoCancel()
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    {
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    TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::DoCancel()", this );
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    if ( iProvider )
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        {
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        iProvider->CancelGetThumbnail();
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        }
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    }
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// ---------------------------------------------------------------------------
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// Calculate the largest non-cropped size and largest cropped size and
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// let the provider plug-in know the values
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// ---------------------------------------------------------------------------
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//
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void CThumbnailGenerateTask::CalculateTargetSizesL( TSize& aEffectiveTargetSize,
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    TSize& aCroppedTargetSize )
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    { 
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    if ( iThumbnailSize == ECustomThumbnailSize )
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        {
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        if ( iFlags& CThumbnailManager::ECropToAspectRatio )
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            {
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            aCroppedTargetSize = iSize;
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            }
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        else
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            {
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            aEffectiveTargetSize = iSize;
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            }       
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        }
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    if ( iThumbnailSize != ECustomThumbnailSize )
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        {
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        RArray < TThumbnailPersistentSize > sizes = iServer.PersistentSizesL();
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        const TInt count = sizes.Count();
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        for ( TInt i = 0; i < count; i++ )
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            {
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            TThumbnailPersistentSize size( sizes[i] );     
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            iSize = size.iSize;
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   237
            if ( size.iCrop )
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parents:
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   238
               {
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parents:
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   239
               aCroppedTargetSize.iWidth = Max( aCroppedTargetSize.iWidth,
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   240
                   size.iSize.iWidth );
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parents:
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   241
               aCroppedTargetSize.iHeight = Max( aCroppedTargetSize.iHeight,
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parents:
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   242
                   size.iSize.iHeight );
14
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parents: 13
diff changeset
   243
               
0
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   244
               if(iBuffer)
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parents:
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   245
                 {
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diff changeset
   246
                 iFlags = ( CThumbnailManager::TThumbnailFlags ) (iFlags | CThumbnailManager::ECropToAspectRatio);
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parents:
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   247
                 aEffectiveTargetSize = aCroppedTargetSize;
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parents:
diff changeset
   248
                 }
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parents:
diff changeset
   249
               }
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parents:
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   250
            else
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parents:
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   251
               {
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parents:
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   252
                aEffectiveTargetSize.iWidth = Max( aEffectiveTargetSize.iWidth,
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parents:
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   253
                   size.iSize.iWidth );
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parents:
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   254
                aEffectiveTargetSize.iHeight = Max( aEffectiveTargetSize.iHeight,
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parents:
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   255
                   size.iSize.iHeight );
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parents:
diff changeset
   256
               }
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parents:
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   257
            
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parents:
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   258
            if(size.iType == iThumbnailSize)
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parents:
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   259
              {
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   260
              break;
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parents:
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   261
              }     
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parents:
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   262
            }
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parents:
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   263
        }    
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parents:
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   264
    }
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parents:
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   265
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parents:
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   266
// ---------------------------------------------------------------------------
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   267
// Thumbnail provider observer callback to notify the server when
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   268
// thumbnail has been generated.
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   269
// ---------------------------------------------------------------------------
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   270
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   271
void CThumbnailGenerateTask::ThumbnailProviderReady( const TInt aError,
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   272
    CFbsBitmap* aBitmap, const TSize& aOriginalSize, const TBool aEXIF, const TBool aPortrait )
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parents:
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   273
    {
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parents:
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   274
    TN_DEBUG4( 
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   275
        "CThumbnailGenerateTask(0x%08x)::ThumbnailProviderReady(aError=%d, aBitmap=0x%08x)", this, aError, aBitmap );
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parents:
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   276
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parents:
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   277
    #ifdef _DEBUG
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   278
    aStop.UniversalTime();
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
    TN_DEBUG2( "CThumbnailGenerateTask::ThumbnailProviderReady() generate took %d ms", (TInt)aStop.MicroSecondsFrom(aStart).Int64()/1000);
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parents:
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   280
    #endif
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   281
    
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   282
    iPortrait = aPortrait;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   283
    iEXIF = aEXIF;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   284
    iOriginalSize = aOriginalSize;
2014ca87e772 Revision: 201004
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parents:
diff changeset
   285
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   286
    if ( aError )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   287
        {
2014ca87e772 Revision: 201004
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parents:
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   288
        delete aBitmap;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   289
        aBitmap = NULL;
5
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parents: 1
diff changeset
   290
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   291
        DoBlacklisting( aError, aOriginalSize );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   292
            
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   293
        Complete( aError );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   294
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   295
    else
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
        {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
        // CreateScaleTasksL will take ownership of bitmap
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
#ifdef _DEBUG
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   300
        TN_DEBUG2( "CThumbnailGenerateTask::ThumbnailProviderReady() - displaymode is %d", aBitmap->DisplayMode());
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
#endif
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
        TRAPD( err, CreateScaleTasksL( aBitmap ));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
        aBitmap = NULL;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
        // If CreateScaleTasksL left, we are responsible for completing
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
        // the RMessage. If there was no leave, then this call will not
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
        // complete actual the message, just the mark the task as completed.
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
        Complete( err );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
    }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
// ---------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
// Create tasks to scale the thumbnail to each persistent thumbnail size
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
// and also to the size the client requested
2014ca87e772 Revision: 201004
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parents:
diff changeset
   316
// ---------------------------------------------------------------------------
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
//
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
void CThumbnailGenerateTask::CreateScaleTasksL( CFbsBitmap* aBitmap )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
    {
2014ca87e772 Revision: 201004
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parents:
diff changeset
   320
    __ASSERT_DEBUG(( aBitmap ), ThumbnailPanic( EThumbnailNullPointer ));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
    CleanupStack::PushL( aBitmap );
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   323
    iServer.AddBitmapToPoolL( iRequestId.iSession, aBitmap, iRequestId );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   325
    // Keep handle so we can delete bitmap from pool
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   326
    iBitmapHandle = aBitmap->Handle();
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
    CleanupStack::Pop( aBitmap );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
    // compTask is the scale task which returns the bitmap to the client
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
    CThumbnailScaleTask* complTask = NULL;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
	
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
    if ( iMissingSizes )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
        {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
        const TInt count = iMissingSizes->Count();
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        for ( TInt i( 0 ); i < count; i++ )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
            TThumbnailSize size = (*iMissingSizes)[ i ].iType;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
#ifdef _DEBUG
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
            TN_DEBUG3( "CThumbnailGenerateTask(0x%08x)::CreateScaleTasksL() *iMissingSizes)[ i ].iType == %d", this, size );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
#endif
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
            
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
            if ( iPortrait )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
                if ( size == EFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
                     size == EVideoFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
                     size == EAudioFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
                     size == EImageFullScreenThumbnailSize )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
                    {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
                    TN_DEBUG2( "*iMissingSizes)[ i ].iWidth == %d", (*iMissingSizes)[ i ].iSize.iWidth );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
                    TN_DEBUG2( "*iMissingSizes)[ i ].iHeight == %d", (*iMissingSizes)[ i ].iSize.iHeight );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
                    TInt width = (*iMissingSizes)[ i ].iSize.iWidth; 
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
                    (*iMissingSizes)[ i ].iSize.iWidth = (*iMissingSizes)[ i ].iSize.iHeight;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
                    (*iMissingSizes)[ i ].iSize.iHeight = width;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
                    TN_DEBUG2( "*iMissingSizes)[ i ].iWidth == %d", (*iMissingSizes)[ i ].iSize.iWidth );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
                    TN_DEBUG2( "*iMissingSizes)[ i ].iHeight == %d", (*iMissingSizes)[ i ].iSize.iHeight );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
                    }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
            
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
            CThumbnailScaleTask* scaleTask = CThumbnailScaleTask::NewL( iProcessor, iServer, iFilename,
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   361
                aBitmap, iOriginalSize, (*iMissingSizes)[ i ].iSize, (*iMissingSizes)[ i ].iCrop, iDisplayMode,
8
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   362
                KMaxPriority, iTargetUri, (*iMissingSizes)[ i ].iType, iModified, iScaledBitmapToPool, iEXIF,
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   363
                iRequestId);
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
            CleanupStack::PushL( scaleTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
            
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
            TInt err1 = KErrNone;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
            TInt err2 = KErrNone;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
            if(iFilename != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
                TRAP(err1, iServer.StoreForPathL(iFilename));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
            if(iTargetUri != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
                TRAP(err2, iServer.StoreForPathL(iTargetUri));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
            // if trying to access Z drive, don't try to store
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
            // don't want to store custom sizes
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
            if( err1 == KErrAccessDenied || err2 == KErrAccessDenied ||
1
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   379
                    (*iMissingSizes)[ i ].iType == ECustomThumbnailSize || 
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   380
                    (*iMissingSizes)[ i ].iType == EUnknownThumbnailSize )
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
                scaleTask->SetDoStore( EFalse );
1
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   383
                TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::CreateScaleTasksL() - do not store", this );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
            else
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
                scaleTask->SetDoStore( ETrue );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
            
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
            iProcessor.AddTaskL( scaleTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
            CleanupStack::Pop( scaleTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
            
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
            // completion to first task, because task processor works like stack
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
            if( i == 0 )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
                {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
                // compTask is now responsible for completing the RMessage
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   397
                scaleTask->SetMessageData( iRequestId, iMessage, iClientThread );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
                ResetMessageData();
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
                }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
    else
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
        {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
        if( iPortrait )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
            if ( iThumbnailSize == EFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
                 iThumbnailSize == EVideoFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
                 iThumbnailSize == EAudioFullScreenThumbnailSize ||
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
                 iThumbnailSize == EImageFullScreenThumbnailSize )
8
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   410
                {
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   411
                TInt width = iSize.iWidth; 
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   412
                iSize.iWidth = iSize.iHeight;
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   413
                iSize.iHeight = width;
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   414
                }
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
        complTask = CThumbnailScaleTask::NewL( iProcessor, iServer, iFilename,
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   418
            aBitmap, iOriginalSize, iSize, iFlags& CThumbnailManager
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
            ::ECropToAspectRatio, iDisplayMode, KMaxPriority, iTargetUri,
8
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   420
            iThumbnailSize, iModified, iScaledBitmapToPool, iEXIF, iRequestId );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
        CleanupStack::PushL( complTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
        TInt err1 = KErrNone;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
        TInt err2 = KErrNone;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
        if(iFilename != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
            TRAP(err1, iServer.StoreForPathL(iFilename));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
        if(iTargetUri != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
            TRAP(err2, iServer.StoreForPathL(iTargetUri));
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
        // if trying to access Z drive, don't try to store
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
        // don't want to store custom sizes
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
        if( err1 == KErrAccessDenied || err2 == KErrAccessDenied ||
1
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   436
            iThumbnailSize == ECustomThumbnailSize || 
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   437
            iThumbnailSize == EUnknownThumbnailSize )
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
            complTask->SetDoStore( EFalse );
1
235a7fc86938 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   440
            TN_DEBUG2( "CThumbnailGenerateTask(0x%08x)::CreateScaleTasksL() - do not store", this );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
        else
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
            {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
            complTask->SetDoStore( ETrue );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
            }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
        iProcessor.AddTaskL( complTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
        CleanupStack::Pop( complTask );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
        
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
        // compTask is now responsible for completing the RMessage and
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
        // returning the bitmap to the client
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   452
        complTask->SetMessageData( iRequestId, iMessage, iClientThread );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
        ResetMessageData();
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
    // Scale tasks now reference the bitmap in the pool
9
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   457
    iServer.DeleteBitmapFromPool( iBitmapHandle );
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   458
    iBitmapHandle = 0;
dea39715fc05 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   459
    aBitmap = NULL;
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
    }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
// ---------------------------------------------------------------------------
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
// Defines if scaled bitmaps need to be added to pool
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
// ---------------------------------------------------------------------------
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
//
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
void CThumbnailGenerateTask::ScaledBitmapToPool( TBool aBool )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    iScaledBitmapToPool = aBool;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
    }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
// ---------------------------------------------------------------------------
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
// Stores a blacklisted thumbnail
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
// ---------------------------------------------------------------------------
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
//
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
void CThumbnailGenerateTask::CreateBlackListedL( const TSize& aOriginalSize )
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
    {
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   477
    TN_DEBUG1( "CThumbnailGenerateTask::CreateBlackListedL()");
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
    CFbsBitmap* tempBitmap = 0;
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
    tempBitmap = new (ELeave) CFbsBitmap();
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
    CleanupStack::PushL( tempBitmap );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
    TSize tempSize( 1, 1 );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
    User::LeaveIfError( tempBitmap->Create( tempSize, iDisplayMode ) );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
    
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
    // Instead of creating a blacklisted entry of requested size (iThumbnailSize) in thumbnail db,
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
    // consider blacklisting all sizes (hence the changes are needed in thumbnail fetching logic too).
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
    // However, decoding of source to thumnail could succeed in other sizes, which makes blacklisting
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
    // of requested size only meaningful. 
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   488
    
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
    if(iFilename != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
        {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
        iServer.StoreForPathL( iFilename )->StoreThumbnailL( 
7
2eb74cf6572e Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
   492
            iFilename, tempBitmap, aOriginalSize, EFalse, iThumbnailSize, iModified, EFalse, ETrue );
13
ffb2d5dd62e9 Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 9
diff changeset
   493
		//remove result from fetched checker
ffb2d5dd62e9 Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 9
diff changeset
   494
        iServer.FetchedChecker().SetFetchResult( iFilename, KErrNone );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
    else if(iTargetUri != KNullDesC)
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
        {
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
        iServer.StoreForPathL( iTargetUri )->StoreThumbnailL( 
7
2eb74cf6572e Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
   499
            iTargetUri, tempBitmap, aOriginalSize, EFalse, iThumbnailSize, iModified, EFalse, ETrue );
13
ffb2d5dd62e9 Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 9
diff changeset
   500
		//remove result from fetched checker
ffb2d5dd62e9 Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 9
diff changeset
   501
        iServer.FetchedChecker().SetFetchResult( iTargetUri, KErrNone );
0
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
        }
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
    CleanupStack::PopAndDestroy( tempBitmap );
2014ca87e772 Revision: 201004
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
    }
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   506
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   507
// ---------------------------------------------------------------------------
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   508
// Checks is blacklisting needed
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   509
// ---------------------------------------------------------------------------
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   510
//
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   511
void CThumbnailGenerateTask::DoBlacklisting( const TInt aError, const TSize& aOriginalSize )
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   512
    {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   513
    TN_DEBUG1( "CThumbnailGenerateTask::DoBlacklisting()");
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   514
    // Create a temporary bitmap of size 1 for storing blacklisted thumbnail
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   515
    // Because no actual bitmap data is generated, there is no reason to 
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   516
    // add bitmap to server bitmap pool. Completion of client request with
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   517
    // error code just results in applications showing their default bitmap. 
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   518
    if( aError != KErrNone && (iFilename != KNullDesC || iTargetUri != KNullDesC ))
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   519
        {
7
2eb74cf6572e Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
   520
        if (aError == KErrNotFound ||
2eb74cf6572e Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
   521
            aError == KErrNotSupported ||
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   522
            aError == KErrCorrupt ||
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   523
            aError == KErrCompletion ||
7
2eb74cf6572e Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
   524
            aError == KErrUnderflow ||
8
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   525
            aError == KErrNotReady || 
7403edfcf0fb Revision: 201009
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 7
diff changeset
   526
            aError == KErrGeneral )
5
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   527
            {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   528
        
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   529
        if(iMissingSizes)
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   530
            {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   531
            TN_DEBUG2( "CThumbnailGenerateTask::DoBlacklisting() - blacklist missing sizes count = %d", iMissingSizes->Count() );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   532
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   533
            for ( TInt i( 0 ); i < iMissingSizes->Count(); i++ )
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   534
                {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   535
                iThumbnailSize = (*iMissingSizes)[ i ].iType;
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   536
                TRAPD( err, CreateBlackListedL( aOriginalSize ) );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   537
                if (err != KErrNone)
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   538
                   {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   539
                   TN_DEBUG3( "CThumbnailGenerateTask::DoBlacklisting() - blacklisting missing size %d failed with code %d", iThumbnailSize, err );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   540
                   }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   541
                }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   542
            return;
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   543
            }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   544
        else
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   545
            {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   546
            TN_DEBUG1( "CThumbnailGenerateTask::DoBlacklisting() - blacklist single size" );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   547
            TRAPD( err, CreateBlackListedL( aOriginalSize ) );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   548
            if (err != KErrNone)
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   549
                {
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   550
                TN_DEBUG2( "CThumbnailGenerateTask::DoBlacklisting() - blacklisting failed with code %d", err );
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   551
                }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   552
            return;
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   553
            }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   554
        }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   555
    TN_DEBUG1( "CThumbnailGenerateTask::DoBlacklisting() - not blacklisted " );        
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   556
    }
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   557
}
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   558
82749d516180 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   559