imagehandlingutilities/thumbnailmanager/inc/thumbnailpanic.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 27 Apr 2010 16:57:55 +0300
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/*
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* Copyright (c) 2007 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:  Panic codes for Thumbnail Manager
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 *
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*/
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#ifndef THUMBNAILPANIC_H
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#define THUMBNAILPANIC_H
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#include <e32std.h>
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_LIT( KThumbnailPanicCategory, "ThumbnailManager" );
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enum TThumbnailPanicCode
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    {
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    // Numerical values used to help finding the reason based on
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    // panic code.
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    EThumbnailNullPointer = 0, EThumbnailBadSize = 1, EThumbnailBadBitmapHandle
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        = 2, EThumbnailBadPath = 3, EThumbnailUnknownMessage = 4,
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        EThumbnailMessageNotCompleted = 5, EThumbnailBitmapNotReleased = 6,
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        EThumbnailEmptyDescriptor = 7, EThumbnailWrongId = 8, EThumbnailAlreadyRunning =
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        9, EThumbnailDatabaseUnrecoverable = 10, EThumbnailSQLTransaction = 11
0
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    };
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/**
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 * Call User::Panic() with Thumbnail Manager panic category using
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 * one of the panic codes above
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 * @param aCode Panic code
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 */
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inline void ThumbnailPanic( TThumbnailPanicCode aCode );
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/**
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 * Panic if a pointer is NULL
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 */
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#define TN_ASSERT_NOT_NULL( ptr ) \
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__ASSERT_ALWAYS( ptr, ThumbnailPanic( EThumbnailNullPointer ) );
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#include "thumbnailpanic.inl"
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#endif // THUMBNAILPANIC_H