author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 07 Jan 2010 12:46:37 +0200 | |
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/* |
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* Copyright (c) 2006 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: Loads a slide from file |
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* |
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*/ |
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#ifndef C_SLIDESHOWSLIDELOADER_H |
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#define C_SLIDESHOWSLIDELOADER_H |
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#include <e32std.h> |
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#include <fbs.h> |
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#include <f32file.h> |
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#include <bautils.h> |
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#include <coemain.h> |
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#include <e32base.h> |
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#include <bitstd.h> |
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#include <imageconversion.h> |
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class CSlideshowSlide; |
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class CSlideshowSlideLoader : public CActive |
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{ |
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public: |
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// Creator |
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static CSlideshowSlideLoader* NewL(CSlideshowSlide *aSlide); |
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// Called when image decoding done |
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void RunL(); |
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// Called if user calls Cancel() on active object |
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void DoCancel(); |
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//virtual distructor |
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virtual ~CSlideshowSlideLoader(); |
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//start decoding the slide |
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void LoadSlideL(const TDesC& aFilename, const TSize& aTargetSize); |
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private: |
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// Default constructor |
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CSlideshowSlideLoader(CSlideshowSlide *aSlide); |
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//Two Phase constructor |
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void ConstructL(); |
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//Delete the Decoder object |
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void DeleteDecoder(); |
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//From CActive |
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TInt RunError(TInt aError); |
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private: |
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// Target size (Phone screen size) |
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TSize iTargetSize; |
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//Bitmap size |
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TSize iBitmapsize; |
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//Decoder |
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CImageDecoder * iDecoder; |
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//Slide |
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CSlideshowSlide * iSlide; |
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}; |
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#endif // C_SLIDESHOWSLIDELOADER_H |