author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 17 Dec 2009 08:45:44 +0200 | |
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permissions | -rw-r--r-- |
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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: Thumbnail Info |
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* |
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*/ |
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#ifndef T_GLXTHUMBNAILATTRIBUTEINFO_H |
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#define T_GLXTHUMBNAILATTRIBUTEINFO_H |
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#include <e32base.h> |
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class CFbsBitmap; |
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/** |
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* Thumbnail attribute content ID |
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*/ |
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const TInt KGlxMediaIdThumbnail = 0x2000719E; |
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const TInt KGlxAttribSpecThumbnailSize = 0x01; |
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const TInt KGlxAttribSpecThumbnailCroppingRect = 0x02; |
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const TInt KGlxAttribSpecThumbnailQualityOverSpeed = 0x04; |
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const TInt KGlxAttribSpecThumbnailFiltering = 0x08; |
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const TInt KGlxAttribSpecThumbnailBitmapHandle = 0x10; |
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const TInt KGlxAttribSpecThumbnailQuicklyAvailable = 0x20; |
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/** |
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* Get the attribute ID for a full thumbnail attribute. |
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*/ |
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inline TUint GlxFullThumbnailAttributeId(TBool aHighQuality, |
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TInt aWidth, TInt aHeight); |
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/** |
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* Get the attribute ID for a zoomed thumbnail attribute. |
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*/ |
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inline TUint GlxZoomedThumbnailAttributeId(TInt aZoomLevel, |
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TInt aXIndex, TInt aYIndex); |
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/** |
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* Is an attribute ID for a full thumbnail attribute? |
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*/ |
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inline TBool GlxIsFullThumbnailAttribute(TUint aAttributeId); |
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/** |
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* Get the zoom level from a zoomed thumbnail attribute. |
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*/ |
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inline TInt GlxZoomedThumbnailZoomLevel(TUint aAttributeId); |
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/** |
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* Structure used for a thumbnail attribute. |
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*/ |
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class CGlxThumbnailAttribute : public CBase |
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{ |
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public: |
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/** |
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* C++ default constructor. |
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*/ |
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inline CGlxThumbnailAttribute(); |
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/** |
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* Destructor. |
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*/ |
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inline ~CGlxThumbnailAttribute(); |
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inline void ExternalizeL(RWriteStream& aStream) const; |
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inline void InternalizeL(RReadStream& aStream); |
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public: |
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/** Pointer to bitmap (not filled in by server side!) */ |
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CFbsBitmap* iBitmap; |
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/** Cropping rect within original image dimensions */ |
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TRect iCroppingRect; |
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/** Size of thumbnail bitmap in pixels */ |
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TSize iDimensions; |
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/** Quality of provided thumbnails: 0 = low quality. 255 = high quality. |
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No values in between supported */ |
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TInt iThumbnailQuality; |
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}; |
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#include <glxthumbnailattributeinfo.inl> |
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#endif // T_GLXTHUMBNAILATTRIBUTEINFO_H |