imagingandcamerafws/camerafw/Include/cameraoverlayconst.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 25 May 2010 14:20:15 +0300
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// Copyright (c) 2005-2009 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:
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//
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/**
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 @file
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 @publishedPartner
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 @released
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*/
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#ifndef CAMERAOVERLAY_CONST_H
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#define CAMERAOVERLAY_CONST_H
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/** 
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The current Version for the TOverlaySupportInfo class.
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@publishedPartner
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@prototype
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*/
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static const TUint KECamOverlaySupportInfoCurrentVersion = 1;
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/** 
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The current Version for the TOverlayParameters class.
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@publishedPartner
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@prototype
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*/
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static const TUint KECamOverlayParametersCurrentVersion = 1;
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/** 
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Constant used to specify that no specific viewfinder of the given type (either direct or client based) shall be considered.
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Rather, every viewfinder should be taken into consideration.
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@publishedPartner
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@prototype
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*/
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static const TInt  KECamOverlayNoSpecificViewFinderHandle = -1;
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/**
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Special handle value used for TOverlaySupportInfo::iViewFinderHandle when TOverlaySupportInfo::iDesiredCameraMode is other
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than viewfinder mode but not EModeNone.
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If TOverlaySupportInfo::iDesiredCameraMode is EModeNone, this indicates that OverlaySupportInfo should be used 
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as default, where support information was being provided to the client without distinguishing between different camera modes.
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Also used as default value for TOverlayParameters::iViewFinderHandle, when TOverlayParameters::iCurrentModes is not 
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neglected.
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@publishedPartner
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@prototype
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*/
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static const TInt  KECamOverlayInvalidViewFinderHandle = -2;
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#endif //CAMERAOVERLAY_CONST_H