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/*
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* Copyright (c) 2008-2009 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:
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*
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* Description: Image Viewer Manager header file : CCGlxImageViewerManager declaration
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*
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*/
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#ifndef GLXIMAGEVIEWERMANAGER_H
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#define GLXIMAGEVIEWERMANAGER_H
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// INCLUDES
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#include <e32std.h>
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#include <e32base.h>
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#include <caf/manager.h>
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#include <imageconversion.h>
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// CLASS DECLARATION
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class RFile;
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class RFile64;
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/**
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* CGlxImageViewerManager
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*
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*/
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class CGlxImageViewerManager : public CBase
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{
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public: // Constructors and destructor
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/**
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* Destructor.
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*/
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~CGlxImageViewerManager();
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/**
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* Singleton constructor.
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*/
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IMPORT_C static CGlxImageViewerManager* InstanceL();
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public:
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IMPORT_C HBufC* ImageUri();
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IMPORT_C RFile64& ImageFileHandle();
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IMPORT_C TBool IsPrivate();
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IMPORT_C TBool IsPrivateGif();
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IMPORT_C void DeleteInstance( void );
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IMPORT_C void SetImageUriL(const TDesC& aFileName);
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IMPORT_C void SetImageFileHandleL(const RFile& aFileHandle);
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IMPORT_C void Reset();
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IMPORT_C void CreateImageDecoderL();
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IMPORT_C void CloseImageDecoder();
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private:
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/**
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* Two-phased constructor.
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*/
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static CGlxImageViewerManager* NewL();
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/**
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* Two-phased constructor.
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*/
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static CGlxImageViewerManager* NewLC();
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/**
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* Constructor for performing 1st stage construction
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*/
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CGlxImageViewerManager();
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/**
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* EPOC default constructor for performing 2nd stage construction
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*/
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void ConstructL();
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private:
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/// image file uri in case of Photos starting as Image viewer
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HBufC* iImageUri;
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/// Handle to image file which will be shown in Image viewer
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RFile64* iFile;
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/// Flag that stores if the image file is in a private folder.
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/// ETrue means the image is private, else EFalse
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TBool iIsPrivate;
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/// Content Access Manager
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ContentAccess::CManager* iManager;
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/// Flag that stores if the gif file is in a private folder.
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/// ETrue means the gif is from private path, else EFalse
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TBool iIsPrivateGif;
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/// Image Decoder, which keeps the file in use while viewing
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CImageDecoder* iImageDecoder;
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};
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#endif // GLXIMAGEVIEWERMANAGER_H
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