camerauis/cameraxui/cxengine/inc/cxeimagedataitemsymbian.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 18 Aug 2010 09:37:18 +0300
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/*
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* Copyright (c) 2009-2010 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:
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*
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*/
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#ifndef CXEIMAGEDATAITEMSYMBIAN_H
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#define CXEIMAGEDATAITEMSYMBIAN_H
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//  Include Files
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#include <f32file.h> // for RFile and RFs
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#include "cxeimagedataitem.h"
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#include "cxestatemachine.h"
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class CxeImageDataItemSymbian : public CxeImageDataItem,
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                                public CxeStateMachine
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{
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    Q_OBJECT
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public: // from CxeImageDataItemSymbian
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    CxeImageDataItemSymbian(QByteArray data,
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                            QString filename,
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                            int id,
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                            bool addLocation,
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                            CxeImageDataItem::State state = CxeImageDataItem::SavePending);
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    virtual ~CxeImageDataItemSymbian();
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    CxeImageDataItem::State state() const;
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    CxeError::Id save();
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    int id() const;
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    bool isLocationEnabled() const;
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public: // new methods
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    QString path() const;
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protected: // from CxeStateMachine
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    void handleStateChanged(int newStateId, CxeError::Id error);
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    void initializeStates();
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protected:
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    virtual bool checkDiskSpace(RFs *aFs, TInt aBytesToWrite, TInt aDrive);
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private: // private member functions
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    void trySave();
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    void closeHandles();
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private: // private data members
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    int mIndex;
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    int mId;
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    // used for image saving
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    QByteArray mData;
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    bool mAddLocationInfo;
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    QString mPath;
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    RFile mFile;
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    RFs mFs;
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};
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#endif  // __CXEIMAGEDATAITEMSYMBIAN_H__