diff -r e1e28b0273b0 -r 93fff7023be8 EngInc/IEBgpsController.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EngInc/IEBgpsController.h	Fri Oct 15 10:18:29 2010 +0900
@@ -0,0 +1,154 @@
+/*
+* 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 __IEBGPSCONTROLLER_H__
+#define __IEBGPSCONTROLLER_H__
+
+// Include files
+#include <e32base.h>
+#include <IEImageProcessing.h>
+#include <IEImage.h>
+
+#include "IEFileloader.h"
+#include "IEEngineUtils.h"
+
+
+// Forward Class Declaration
+class CIEFileLoader;
+class CIEEngineUtils;
+
+// Class Declartion
+class MIEBgpsControllerObserver
+    {
+public:
+    //virtual void Something() = 0;
+    virtual void TNGenerationComplete(TThumbSize aTNRes) = 0;
+    virtual void SingleTNGenerationComplete(TInt aIndex, TThumbSize aTNRes) = 0;
+    virtual void FaceDetectionComplete() = 0;
+    virtual void SingleFaceDetectionComplete() = 0;
+    virtual TInt GetSelectedImageIndex() = 0;
+    virtual CImageData* GetImageData(TInt aIndex) = 0;
+    };
+
+class CIEBgpsController : public CBase, public MIETNObserver
+{
+public: // First phase constructor and destructor
+    static CIEBgpsController* NewL(
+            RFs& aFileServer,
+            MIEBgpsControllerObserver& aIEBgpsControllerObserver, 
+            CIEEngineUtils& aEngineUtils,
+            RCriticalSection* aCritical);
+    ~CIEBgpsController();
+    
+private: // Second phase constructor and C++ default constructor
+    void ConstructL();
+    CIEBgpsController(
+            RFs& aFileServer,
+            MIEBgpsControllerObserver& aIEBgpsControllerObserver, 
+            CIEEngineUtils& aEngineUtils,
+            RCriticalSection* aCritical);
+    
+public: // From MIETNObserver 
+    void ThumbnailGenerationCompleted(TInt aErrorCode);
+    void ThumbnailGenerationCancelled(TInt aErrorCode);
+    void HandleError(TInt aError);
+    
+public: // New functions
+    // TN generation related
+    void SetFileLoader(CIEFileLoader* aFileLoader);
+    void CreateImageProcessing();
+    //void StartTNGeneration(RArray<CImageData*>& aImageArray);
+    //void StopTNGeneration(TInt &aValue);
+    void GenerateThumbNailL(const TDes &aOrgFile, TThumbSize /*aTNResolution*/);
+    void AllFilesAddedToFilenameArrayL();
+    TReal GetAspectRatio(TInt aIndex);
+    TReal GetFacesAspectRatio(TInt aIndex);
+    void GenerateTNForEditedImage(const TFileName aEditedFileName, const TReal aAspectRatio);
+    void FilenameArrayCountChanged(const RArray<CImageData*>& aImageDataArray);
+    CImageData* GetImageData(const TInt aIndex);
+    
+    // Face Detection related
+    void GetFaceCoordinates(const TFileName a128x128TNFileName, RArray<TRect>& aFaceCoordinateArray);  
+    void StartFaceCropping(TInt aIndex, RArray<TFileName>& aFilenames);
+    void RemoveFaceCoordinate(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
+    void AddFaceCoordinate(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
+    void GetSingleFaceCoordinates(TInt aIndex, const TFileName aTNFileName, RArray<TRect>& aFaceCoordinateArray);
+    void CancelTNGeneration();
+    
+private: // Private functions
+    void CreateSingleTNL();    
+    void DeleteCorruptedThumbNailFile(TFileName aFileName);
+    void CheckOptimalFileFor128x128TnCreation(TInt aIndex, TFileName& aFilename);
+    void CheckOptimalFileFor32x32TnCreation(TInt aIndex, TFileName& aFilename);
+    
+    void Generate128x128Thumbnails(TInt aIndex);
+    void Generate32x32Thumbnails(TInt aIndex);
+    void Generate512x512Thumbnails(TInt aIndex);
+    
+    //TReal ReadAspectRatioL(TFileName& aFileName);
+    //void CheckFileNamesExits(TInt aIndex, TDes& aFilename);
+    void StartTNCreatorL();
+    TInt FindMissingTN(TThumbSize& aRes);
+    
+private: // Data members
+    RFs& iFileServer;
+    MIEBgpsControllerObserver& iIEBgpsControllerObserver;
+    CIEImageProcessing* iIEBgpsClient;
+    CIEFileLoader*         iFileLoader;
+    CIEEngineUtils&        iIEEngineUtils;
+    
+    RArray<CImageData*> iImageDataArray;
+    RArray<CImageData*> iFaceCropImageDataArray;
+    
+    TBool i128x128TNCreationOn;
+    TBool i32x32TNCreationOn;
+    TBool i512x512TNCreationOn;
+    
+    
+    TBool iSingleTNGeneration;
+    
+    TBool iSingleFaceDetectionOn;
+    TBool iBackGroundFaceDetectionOn;
+    TBool iBackGroundFaceDetectionComplete;
+    
+    TSize iTNSize;
+    
+    TInt iImageIndex;
+    TInt iStopTN;
+    
+    TReal iAspectRatio;
+    
+    TFileName iTNFilename;
+    TFileName iJpegFilename;
+    TFileName iSavedFileName;    
+        
+    TThumbSize iLatestCreatedTNSize;
+    CImageData* iTmpImageData;
+    CImageData* iImageData;
+    
+    TInt iSingleFBIndex;
+    RArray<TRect>* iSingleFBCoordinateArray;
+    RArray<TRect> iFBCoordinateArray;
+    
+    TInt iTnCreationIndex; 
+    TBool iAllTNsDone;
+    TBool iTnCreationCancelled;
+    RCriticalSection*  iCritical;
+    CFbsBitmap* i512x512TnBitmap;
+};
+
+#endif // __IEBGPSCONTROLLER_H__