diff -r e1e28b0273b0 -r 93fff7023be8 EngInc/IEFileLoader.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EngInc/IEFileLoader.h	Fri Oct 15 10:18:29 2010 +0900
@@ -0,0 +1,126 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors: Juha Kauppinen, Mika Hokkanen
+* 
+* Description: Photo Browser
+*
+*/
+
+#ifndef __IEFILELOADER_H__
+#define __IEFILELOADER_H__
+
+// Include files
+#include <e32base.h>
+#include <f32file.h>
+#include <IEEngine.h>
+#include "IEBitmapLoader.h"
+#include "IEThreadEngine.h"
+#include "IEImageList.h"
+//#include "FileSystemMonitorAO.h"
+//#include "IEEngineImp.h"
+
+// Forward class declarations
+class CIEBitmapLoader;
+class IEImageFinderAO;
+class CIEEngineImp;
+class IEImageFinderAO;
+class CFileFinderThreadAO;
+class CImageMonitorAO;
+
+// Class declaration
+class CIEFileLoader : public CBase
+{
+public:
+	static 	CIEFileLoader* NewL(RFs& aFileServer, CIEEngineImp* aEngImp, RCriticalSection* aCritical);
+	~CIEFileLoader();
+	
+	enum TImageFinderState {
+        EImageFinderRunning,
+        EImageFinderStopping,
+        EImageFinderStopped
+	};
+
+private:
+	void ConstructL();
+	CIEFileLoader(RFs& aFileServer, CIEEngineImp* aEngImp, RCriticalSection* aCritical);
+	              
+private:
+	void LoadImageNamesL();
+	void Load320x320ThumbImageNamesL();
+	void FindThumbnailFolderL(TBuf<KMaxFileName> folderName, RFs& session);
+	void FillImageDataArrayL(TBuf<KMaxFileName> folder, RFs& session, TBool IsThumbnail);
+	TInt ScanDirFileCountL(const TDesC& aDir, const TDesC& aWild);
+	void SearchFileCountL(const TDesC& aRootPath, const TDesC& aSearchName, TInt& imageFileCount, TInt& facesFileCount);
+	
+public:
+	void GetFileNameL(const TInt aFileIndex, TFileName& aFileName, TThumbSize aThumbRes);
+	void SaveFileL(const TDesC& aFileName, const TDesC8& aData);
+	TInt GetImageCount(TThumbSize aThumbRes);
+	TInt GetTotalNumOfImages();
+	void GetTotalNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces);
+	RArray<CImageData*>& GetFileNameArray();
+	RArray<CImageData*>& GetFacesFileNameArray();
+	/*void SetAll640x480TNsDone(TBool aValue);
+	TBool GetAll640x480TNsDone();
+	void SetAll128x128TNsDone(TBool aValue);
+    TBool GetAll128x128TNsDone();*/
+	void AllFilesAddedToFilenameArray();
+	TInt DeleteFile(TInt aIndex);
+	TInt DeleteFaceFile(TInt aIndex);
+	void AddNewImage(CImageData* aTmpImageData, TInt iImageIndex);
+	void AddNewFaceCropImage(CImageData* aTmpImageData, TInt aImageIndex);
+	void ModifyImageData(CImageData* aTmpImageData, TInt aImageIndex);
+	void ImageListChanged(TInt aIndex, TBool aAdded);
+	CIEEngineImp* GetEngineImpPtr();
+	/*void StartFileSystemMonitoring();
+	void StopFileSystemMonitoring();
+	void FileSystemChanged();*/
+	void GetUpdatedNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces);
+	
+	// Functions for handling UI access to Filename array
+	CImageData* GetImageData(TInt aIndex/*, TImageArrayMode aMode*/);
+	//CImageData* GetImageData(TInt aIndex);
+	void SetImageData(TInt aIndex, CImageData* aGridData);
+	CIEImageList& GetImageList();
+	TInt DeleteFile(const CImageData* aImageData);
+	void StopImageFinder();
+	void ImageFinderStopped(); // callback
+	TImageFinderState ImageFinderState() const;
+#ifdef _ACCELEROMETER_SUPPORTED_
+	TImagicDeviceOrientation CIEFileLoader::DeviceOrientation();
+#endif
+	
+private: // Data
+    TBuf<KMaxFileName>     iTotalRootFolder;
+    
+    //CFileSystemMonitorAO*   iFileSystemMonitor;
+	RFs&                   iFileServer;
+	CIEEngineImp*          iEngImp;
+	TInt                   iCurrentFileIndex;
+	RArray<CImageData*>    iFileNameData;
+	RArray<CImageData*>    iFaceFilenameData;
+	CIEImageList*          iImageList;
+	
+	//For file searching
+	RFile                  iFile;
+	TInt                   iOffSet;
+	TInt                   iNumberOfImages;
+	TInt                   iNumberOfFaces;
+	CFileFinderThread*     iImageFinderThread;
+	RCriticalSection*      iCritical;
+	CImageMonitorAO*       iImageFinderMonitor;
+	TThreadId              iMainThreadId;
+	//TBool                  iJpgFileCountingComplete;
+    TImageFinderState      iImageFinderState;	
+};
+
+#endif // __IEFILELOADER_H__