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/*
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* Copyright (c) 2009 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: Juha Kauppinen, Mika Hokkanen
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*
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* Description: Photo Browser
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*
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*/
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// Include files
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#include <bautils.h>
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#include <IEBgpsInfo.h>
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#include "IEEngineImp.h"
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#include "IEFileLoader.h"
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#include "IEImageFinder.h"
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#include "ImageMonitorAO.h"
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#ifdef _S60_5x_ACCELEROMETER_
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#include "IESensorMonitor.h"
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#endif
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#define IMAGEFINDERMONITORAO
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//_LIT(KFacesPath, "ImagicFaces");
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CIEFileLoader* CIEFileLoader::NewL(
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RFs& aFileServer,
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CIEEngineImp* aEngImp,
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RCriticalSection* aCritical/*, TRequestStatus& aStatus*/)
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{
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DP0_IMAGIC(_L("CIEFileLoader::NewL++"));
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CIEFileLoader* self = new (ELeave) CIEFileLoader(aFileServer, aEngImp, aCritical/*, aStatus*/);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop();
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DP0_IMAGIC(_L("CIEFileLoader::NewL--"));
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return self;
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}
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CIEFileLoader::~CIEFileLoader()
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{
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader++"));
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// Save database file if needed
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if (iImageList)
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TRAP_IGNORE(iImageList->WriteDatabaseL());
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 1"));
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#ifdef IMAGEFINDERMONITORAO
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if(iImageFinderMonitor->IsActive())
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{
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 1.1"));
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iImageFinderMonitor->Cancel();
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}
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 2"));
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delete iImageFinderMonitor;
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iImageFinderMonitor = NULL;
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#endif
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// The object is created in ThreadEngine CreateThreadsL().
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// This is done because thread1 needs to cleanup before killing
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// the thread.
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iImageFinderThread->Stop();
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delete iImageFinderThread;
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iImageFinderThread = NULL;
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 3"));
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for(TInt i = 0;i < iFileNameData.Count();i++)
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delete iFileNameData[i];
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for(TInt i = 0;i < iFaceFilenameData.Count();i++)
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delete iFaceFilenameData[i];
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iFileNameData.Reset();
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iFileNameData.Close();
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iFaceFilenameData.Reset();
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iFaceFilenameData.Close();
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delete iImageList;
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//delete iFileSystemMonitor;
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DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader--"));
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}
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CIEFileLoader::CIEFileLoader(
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RFs& aFileServer,
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CIEEngineImp* aEngImp,
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RCriticalSection* aCritical) :
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iFileServer(aFileServer),
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iEngImp(aEngImp),
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iCritical(aCritical)
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{
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}
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void CIEFileLoader::ConstructL()
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{
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DP0_IMAGIC(_L("CIEFileLoader::ConstructL++"));
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iCurrentFileIndex = 0;
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//iJpgFileCountingComplete = EFalse;
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iImageFinderState = EImageFinderRunning;
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iImageList = CIEImageList::NewL(iFileNameData, this);
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TFileName rootPath;
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//iFileSystemMonitor = FileSystemMonitorAO::NewL(iFileServer, this);
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//iFileSystemMonitor->StartMonitoring();
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#ifdef IMAGEFINDERMONITORAO
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iImageFinderMonitor = CImageMonitorAO::NewL(iEngImp);
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iImageFinderMonitor->iStatus = KRequestPending;
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iImageFinderMonitor->ActiveRequest();
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#endif
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//Create and start ImageFinder thread
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iImageFinderThread = CFileFinderThread::NewL(
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this,
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iFileNameData,
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iFaceFilenameData,
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iCritical,
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rootPath);
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iImageFinderThread->StartL();
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iMainThreadId = RThread().Id();
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DP0_IMAGIC(_L("CIEFileLoader::ConstructL--"));
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}
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CIEFileLoader::TImageFinderState CIEFileLoader::ImageFinderState() const
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{
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return iImageFinderState;
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//return (iImageFinderThread != NULL);
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}
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CIEImageList& CIEFileLoader::GetImageList()
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{
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return *iImageList;
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}
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void CIEFileLoader::StopImageFinder()
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{
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DP0_IMAGIC(_L("CIEFileLoader::Stop++"));
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if (iImageFinderState == EImageFinderRunning)
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iImageFinderState = EImageFinderStopping;
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DP0_IMAGIC(_L("CIEFileLoader::Stop--"));
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}
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void CIEFileLoader::ImageFinderStopped()
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{
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iImageFinderState = EImageFinderStopped;
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}
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void CIEFileLoader::ImageListChanged(TInt aIndex, TBool aAdded)
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{
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iEngImp->GetObserver().ImageListChanged(aIndex, aAdded);
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}
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/* Added new image */
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void CIEFileLoader::AddNewImage(CImageData* aTmpImageData, TInt aImageIndex)
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{
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//Insert new image data to filename array
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iFileNameData.Insert(aTmpImageData, aImageIndex);
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}
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/* Added new image */
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void CIEFileLoader::AddNewFaceCropImage(CImageData* aTmpImageData, TInt aImageIndex)
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{
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//Insert new image data to filename array
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aTmpImageData->iGridData.iCorrupted = EFalse;
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aTmpImageData->iGridData.iRotationAngle = 0;//rotation angle of one image
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aTmpImageData->iGridData.iTargetRotationAngle = 0;//target rotation angle of one image
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aTmpImageData->iGridData.iX = aTmpImageData->iGridData.iY = aTmpImageData->iGridData.iZ = 0;//OpenGL Z coord
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aTmpImageData->iGridData.iScale = 0;//OpenGL iScale
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aTmpImageData->iGridData.iGlLQ32TextIndex = 0;//OpenGL 32x32 texture index
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aTmpImageData->iGridData.iGlLQ128TextIndex = 0;//OpenGL 128x128 texture index
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aTmpImageData->iGridData.iGlHQ512TextIndex = 0;//OpenGL 512x512 texture index
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aTmpImageData->iGridData.iGlSuperHQTextIndex = 0;//OpenGL 2048x2048 texture index
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iFaceFilenameData.Insert(aTmpImageData, aImageIndex);
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}
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/*
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void CIEFileLoader::StartFileSystemMonitoring()
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{
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//iFileSystemMonitor->StartMonitoring();
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}
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void CIEFileLoader::StopFileSystemMonitoring()
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{
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//iFileSystemMonitor->StopMonitoring();
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}
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void CIEFileLoader::FileSystemChanged()
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{
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}
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*/
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CIEEngineImp* CIEFileLoader::GetEngineImpPtr()
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{
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return iEngImp;
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}
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void CIEFileLoader::ModifyImageData(CImageData* aTmpImageData, TInt aImageIndex)
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{
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//Insert new image data to filename array
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iFileNameData[aImageIndex] = aTmpImageData;
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}
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/* All files are added to fine name array */
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void CIEFileLoader::AllFilesAddedToFilenameArray()
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{
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#ifdef IMAGEFINDERMONITORAO
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TRequestStatus* status = &iImageFinderMonitor->iStatus;
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RThread mainThread;
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mainThread.Open( iMainThreadId );
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mainThread.RequestComplete( status, KErrNone );
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#else
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iEngImp->AllFilesAddedToFilenameArrayL();
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#endif
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DP0_IMAGIC(_L("CIEFileLoader::AllFilesAddedToFilenameArray 1"));
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//JPG File counting completed
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//iJpgFileCountingComplete = ETrue;
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}
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//Only used for getting number of TNs in file system
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#if 0
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void CIEFileLoader::SearchFileCountL(const TDesC& aRootPath, const TDesC& aSearchName, TInt& aImageFileCount, TInt& aFacesFileCount)
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{
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DP0_IMAGIC(_L("CIEFileLoader::SearchFileCountL++"));
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TInt error = KErrNone;
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TInt tnFileCount = 0;
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CDirScan* dirScan = CDirScan::NewL(iFileServer);
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dirScan->SetScanDataL(aRootPath, KEntryAttDir|KEntryAttMatchExclusive, ESortNone, CDirScan::EScanDownTree);
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while(1)
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{
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CDir* dir = NULL;
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dirScan->NextL(dir);
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if(error || !dir)
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break;
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delete dir;
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TBool isFace = EFalse;
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TPtrC FacesDir = dirScan->FullPath();
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if(FacesDir.Find(KFacesPath) != KErrNotFound)
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{
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aFacesFileCount += ScanDirFileCountL(dirScan->FullPath(), aSearchName);
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}
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else
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{
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aImageFileCount += ScanDirFileCountL(dirScan->FullPath(), aSearchName);
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}
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}
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delete dirScan;
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dirScan = NULL;
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DP0_IMAGIC(_L("CIEFileLoader::SearchFileCountL--"));
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}
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//Only used for getting number of TNs in file system
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TInt CIEFileLoader::ScanDirFileCountL(const TDesC& aDir, const TDesC& aWild)
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{
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DP0_IMAGIC(_L("CIEFileLoader::ScanDirFileCountL++"));
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TParse parse;
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TInt count = 0;
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parse.Set(aWild, &aDir, NULL);
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TPtrC spec(parse.FullName());
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TFindFile findFile(iFileServer);
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CDir* dir;
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if (!findFile.FindWildByPath(parse.FullName(), NULL, dir))
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{
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CleanupStack::PushL(dir);
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count = dir->Count();
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CleanupStack::PopAndDestroy(dir);
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}
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return count;
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}
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#endif
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/* Deleting all corresponding Thumbnails including Gallery TNs */
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TInt CIEFileLoader::DeleteFile(TInt aIndex)
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{
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TInt err = KErrNotFound;
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if(aIndex < iFileNameData.Count())
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{
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err = DeleteFile(iFileNameData[aIndex]);
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if (err == KErrNone)
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{
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CImageData* imageData = iFileNameData[aIndex];
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iFileNameData.Remove(aIndex);
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delete imageData;
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iNumberOfImages = iFileNameData.Count();
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}
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}
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return err;
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}
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TInt CIEFileLoader::DeleteFile(const CImageData* aImageData)
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{
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TFileName fileName;
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TInt err = KErrNone;
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if(aImageData->IsImageReady(EFullSize))
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{
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aImageData->GetFileName(fileName, EFullSize);
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TInt err = iFileServer.Delete(fileName);
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if (err != KErrNone)
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return err;
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}
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//Here if condition is not required. If the file does not exists
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//then it returns not found system error code ?
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//There is no value addition for extra check any way we have to remove
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// that index from the array...( Cross check)
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if(aImageData->IsImageReady(ESize128x128))
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{
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aImageData->GetFileName(fileName, ESize128x128);
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iFileServer.Delete(fileName);
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}
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if(aImageData->IsImageReady(ESize512x512))
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{
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aImageData->GetFileName(fileName, ESize512x512);
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iFileServer.Delete(fileName);
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}
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if(aImageData->IsImageReady(ESize32x32))
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{
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aImageData->GetFileName(fileName, ESize32x32);
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iFileServer.Delete(fileName);
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}
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// Delete standard gallery thumbnail files
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TFileName path, imageName;
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aImageData->GetPath(path);
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aImageData->GetFileName(imageName);
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const TPtrC thumbPaths[] = {
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_L("_PAlbTN\\320x320\\"), _L("_320x320"),
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_L("_PAlbTN\\320x240\\"), _L(""),
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_L("_PAlbTN\\170x128\\"), _L("_170x128"),
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_L("_PAlbTN\\"), _L("_128x96"),
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_L("_PAlbTN\\64x64dat\\"), _L(""),
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_L("_PAlbTN\\56x42\\"), _L("_56x42")
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};
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for (TInt i = 0;i < sizeof(thumbPaths) / sizeof(TPtrC) ;i+=2)
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{
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fileName = path;
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fileName.Append(thumbPaths[i]);
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fileName.Append(imageName);
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fileName.Append(thumbPaths[i + 1]);
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iFileServer.Delete(fileName);
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}
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return err;
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}
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/* Deleting all corresponding Thumbnails including Gallery TNs */
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TInt CIEFileLoader::DeleteFaceFile(TInt aIndex)
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{
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TInt err = KErrNotFound;
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if(aIndex < iFaceFilenameData.Count())
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{
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//Here if condition is not required. If the file does not exists
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//then it returns not found system error code ?
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//There is no value addition for extra check any way we have to remove
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// that index from the array...( Cross check)
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err = DeleteFile(iFaceFilenameData[aIndex]);
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CImageData* imageData = iFaceFilenameData[aIndex];
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iFaceFilenameData.Remove(aIndex);
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delete imageData;
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iNumberOfFaces = iFaceFilenameData.Count();
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}
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return err;
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}
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RArray<CImageData*>& CIEFileLoader::GetFileNameArray()
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{
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return iFileNameData;
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}
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RArray<CImageData*>& CIEFileLoader::GetFacesFileNameArray()
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{
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return iFaceFilenameData;
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}
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TInt CIEFileLoader::GetTotalNumOfImages()
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{
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//return iNumberOfImages;
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return iFileNameData.Count();
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}
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428 |
void CIEFileLoader::GetTotalNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces)
|
|
429 |
{
|
|
430 |
aNumOfImages = iFileNameData.Count();
|
|
431 |
aNumOfFaces = iFaceFilenameData.Count();
|
|
432 |
}
|
|
433 |
|
|
434 |
void CIEFileLoader::GetUpdatedNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces)
|
|
435 |
{
|
|
436 |
aNumOfImages = iFileNameData.Count();
|
|
437 |
aNumOfFaces = iFaceFilenameData.Count();
|
|
438 |
}
|
|
439 |
|
|
440 |
void CIEFileLoader::GetFileNameL(TInt aFileIndex, TFileName& aFileName, TThumbSize aThumbRes)
|
|
441 |
{
|
|
442 |
if(aFileIndex < 0 || aFileIndex > iFileNameData.Count())
|
|
443 |
{
|
|
444 |
User::Leave(KErrArgument);
|
|
445 |
}
|
|
446 |
else
|
|
447 |
{
|
|
448 |
iFileNameData[aFileIndex]->GetFileName(aFileName, aThumbRes);
|
|
449 |
}
|
|
450 |
}
|
|
451 |
|
|
452 |
/*CImageData* CIEFileLoader::GetImageData(TInt aIndex)
|
|
453 |
{
|
|
454 |
return (aIndex < iFileNameData.Count()) ? iFileNameData[aIndex] : NULL;
|
|
455 |
}*/
|
|
456 |
|
|
457 |
CImageData* CIEFileLoader::GetImageData(TInt aIndex/*, TImageArrayMode aMode*/)
|
|
458 |
{
|
|
459 |
return (aIndex >= 0 && aIndex < iFileNameData.Count()) ? iFileNameData[aIndex] : NULL;
|
|
460 |
}
|
|
461 |
|
|
462 |
void CIEFileLoader::SetImageData(TInt aIndex, CImageData* aGridData)
|
|
463 |
{
|
|
464 |
if(aIndex < iFileNameData.Count())
|
|
465 |
iFileNameData[aIndex] = aGridData;
|
|
466 |
}
|
|
467 |
|
|
468 |
#ifdef _ACCELEROMETER_SUPPORTED_
|
|
469 |
TImagicDeviceOrientation CIEFileLoader::DeviceOrientation()
|
|
470 |
{
|
|
471 |
return iEngImp->GetDeviceOrientation();
|
|
472 |
}
|
|
473 |
#endif
|
|
474 |
|
|
475 |
// EOF
|