diff -r 34024902876b -r 50d5061ee01e camappengine/Engine/Inc/CaeQualityLevels.h --- a/camappengine/Engine/Inc/CaeQualityLevels.h Fri Mar 19 09:33:47 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,181 +0,0 @@ -/* -* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Camera Application Engine imaging quality level and container -* -*/ - - - -#ifndef CAEQUALITYLEVELS_H -#define CAEQUALITYLEVELS_H - -// INCLUDES -#include -#include -#include - -// CONSTANTS -const TInt KCaeDefaultQltyLevelCount = 3; -const TInt KCaeMaxSdKeyLength = 10; -const TInt KCaeMaxQltyLevelStringLength = 256; - -// FORWARD DECLARATIONS -class CQualityLevel; -class RSharedDataClient; - -// CLASS DECLARATION - -/** -* Camera Application Engine image/video quality levels container. -* -*/ -NONSHARABLE_CLASS( CCaeQualityLevelsCont ) : public CBase - { - - public: // Constructors and destructor - - /** - * Destructor. - */ - virtual ~CCaeQualityLevelsCont(); - - /** - * Two-phased constructor. - */ - static CCaeQualityLevelsCont* NewL(); - - /** - * Initialize quality levels from Shared Data ini-file. - * @since 2.1 - * @param aSdUidQltyLevels Shared Data ini-file UID - * @return Count of quality levels initialized - */ - TInt InitFromSdL( - const TUid& aSdUidQltyLevels ); - - /** - * Initializes quality levels to hardcoded default values. - * @since 2.1 - * @return Count of quality levels initialized - */ - virtual TInt InitDefaultsL() = 0; - - /** - * Gets the quality level count. - * @since 2.1 - * @return Quality level count - */ - virtual TInt Count() const = 0; - - /** - * Get the specified quality level Shared Data key. - * @since 2.1 - * @param aIndex Quality level index - * @return Quality level Shared Data key - */ - virtual const TDes& Key( - TInt aIndex ) const = 0; - - protected: - - /** - * C++ constructor. - */ - CCaeQualityLevelsCont(); - - private: // Private methods. - - /** - * Fetches namebase setting from SharedData Camera ini file. - * @since 2.1 - * @param aSdUidQltyLevels Shared Data ini-file UID - * @param aIndex Quality level index - * @return void - */ - void FetchQualityLevelL( - RSharedDataClient& aSharedData, - const TUid& aSdUidQltyLevels, - TInt aIndex ); - - private: // Private pure virtual methods. - - /** - * Resizes quality level array. - * @since 2.1 - * @param aQualityLevelCount Quality level count for the new array - * @return void - */ - virtual void ResizeL( - TInt aQualityLevelCount ) = 0; - - /** - * Gets the quality level count Shared Data key. - * @since 2.1 - * @return Quality level count Shared Data key - */ - virtual const TDesC& QltyLevelCountSdKey() const = 0; - - /** - * Creates quality level string for SharedData Camera ini file. - * @since 2.1 - * @param aIndex Quality level index - * @param aDefaultQualityLevel Output quality level string - * @return void - */ - virtual void CreateQualityLevelString( - TInt aIndex, - TDes& aDefaultQualityLevel ) = 0; - - /** - * Parses quality level string to quality level object data. - * @since 2.1 - * @param aQualityLevelString Quality level string to parse - * @param aIndex Quality level index - * @return void - */ - virtual void ParseQualityLevelFromStringL( - const TDesC& qualityLevelString, - TInt aIndex ) = 0; - }; - - - -// CLASS DECLARATION - -/** -* Camera Application Engine image/video quality level. -* -*/ -NONSHARABLE_CLASS( CQualityLevel ) : public CBase - { - public: - - /** - * Constructor. - */ - CQualityLevel(); - - /** - * Destructor. - */ - virtual ~CQualityLevel(); - - public: - - // Shared Data ini-file key. - TBuf iKey; - - }; - -#endif // CAEQUALITYLEVELS_H