--- a/graphicsuis_plat/svgt_file_view_details_dialog_api/inc/SVGTDrmHelper.h Tue May 25 12:28:38 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,259 +0,0 @@
-/*
-* Copyright (c) 2006 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: DRM helper for svg files.
-*
-*/
-
-
-
-#ifndef SVGTDRMHELPER_H
-#define SVGTDRMHELPER_H
-
-// INCLUDES
-#include <e32std.h>
-
-// DATA TYPES
-enum TSVGTRightsStatus
- {
- ESVGTFull,
- ESVGTMissing,
- ESVGTRestricted,
- ESVGTExpired,
- ESVGTPreview
- };
-
-enum TSVGTExpireConstraint
- {
- ESVGTNone,
- ESVGTCount,
- ESVGTTime,
- ESVGTCountAndTime
- };
-
-// CONSTANTS
-const TInt KSVGTRightsAboutToExpire = -40000;
-
-// FORWARD DECLARATIONS
-class CDRMHelper;
-class CDRMHelperRightsConstraints;
-class MDesCArray;
-class CCoeEnv;
-
-// CLASS DECLARATION
-
-/**
-* DRM helper for SVG files.
-*
-* @lib SVGTUIControl.dll
-* @since 3.0
-*/
-class CSVGTDrmHelper : public CBase
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CSVGTDrmHelper* NewL();
-
- /**
- * Two-phased constructor.
- */
- static CSVGTDrmHelper* NewLC();
-
- /**
- * Destructor.
- */
- virtual ~CSVGTDrmHelper();
-
- public: // New functions
-
-
- /**
- * This Function checks whether the file has preview rights.
- * @since 3.0
- * @param aFileHandle File handle for which usage rights info is loaded.
- * @return True if the file has only preview rights
- * False if not.
- */
- TBool IsPreviewL( RFile& aFileHandle );
-
- /**
- * This Function checks the rights associated with the file.
- * @since 3.0
- * @param aFileHandle File handle for which usage rights is checked.
- * @return Button code
- */
- TInt CheckRightsAmountL( RFile& aFileHandle );
-
-
- /**
- * This Function gets the drm details needed for thumbnail generation.
- * @since 3.0
- * @param aFileHandle File handle for which usage rights info is loaded.
- * @param aRightsValid True if the rights are valid
- * @param aIsSeparateDeliveryNS True if the file is a separate delivery
- * drm file non-supersitributable
- * @param aIsProtected True if the file is protected
- */
- void GetDrmDetailsL( RFile& aFileHandle,
- TBool& aRightsValid,
- TBool& aIsSeparateDeliveryNS,
- TBool& aIsProtected );
-
-
- /**
- * Loads usage rights information for a svg file using
- * CDRMHelper. The loaded constraint is CContentAccess::EPlay.
- * @since 3.0
- * @param aFileHandle File handle for which usage rights info is loaded.
- */
- void LoadUsageRigthsInfoL( RFile& aFileHandle );
-
-
- /**
- * Gets usage rigths status.
- * @since 3.0
- * @param aStatus:
- * ESVGTFull: Full rights
- * ESVGTMissing: Rights missing
- * ESVGTRestricted: Restricted rights
- * ESVGTExpired: Expired rights (could be also future rights)
- * ESVGTPreview: Preview rights
- */
- void GetUsageRightsStatus( TSVGTRightsStatus& aStatus );
-
- /**
- * Checks if the usage rigths are about to expire. If they are, returns
- * info about the rights contraints that are about to expire.
- * @since 3.0
- * @param aAboutToExpire Boolean telling if the rigths are about to
- * expire or not.
- * @param aConstraint Constraint that is about to expire:
- * ESVGTCount: Usage count about to expire
- * ESVGTTime: Usage time about to expire
- * ESVGTCountAndTime: Usage count and time about to
- * expire
- * @param aCountLeft Usage counts left (only if count is about to expire)
- * @param aDaysLeft Usage days left (only if time is about to expire)
- */
- void GetExpireStatus( TBool& aAboutToExpire,
- TSVGTExpireConstraint& aConstraint,
- TInt& aCountLeft,
- TInt& aDaysLeft );
-
- /**
- * Checks if sending of the file is allowed.
- * @since 3.0
- * @return ETrue: Sending is allowed.
- * EFalse: Sending is not allowed.
- */
- TBool SendingAllowed() const;
-
- /**
- * Gets usage count.
- * @since 3.0
- * @param aCount Counts left.
- * @return Error code:
- * KErrNone: Count returned.
- * KErrNotFound: Object doesn't have count based rights.
- * KErrNotReady: Usage rights info not loaded.
- */
- TInt GetCount( TUint32& aCount );
-
- /**
- * Gets start time of time based rights.
- * @since 3.0
- * @param aStartTime Start time.
- * @return Error code:
- * KErrNone: Start time returned.
- * KErrNotFound: Object doesn't have time based rights.
- * KErrNotReady: Usage rights info not loaded.
- */
- TInt GetStartTime( TTime& aStartTime );
-
- /**
- * Gets end time of time based rights.
- * @since 3.0
- * @param aEndTime End time.
- * @return Error code:
- * KErrNone: End time returned.
- * KErrNotFound: Object doesn't have time based rights.
- * KErrNotReady: Usage rights info not loaded.
- */
- TInt GetEndTime( TTime& aEndTime );
-
- /**
- * Gets interval time constraint.
- * @since 3.0
- * @param aInterval Interval.
- * @return Error code:
- * KErrNone: Interval returned.
- * KErrNotFound: Object doesn't have interval constraint.
- * KErrNotReady: Usage rights info not loaded.
- */
- TInt GetInterval( TTimeIntervalSeconds& aInterval );
-
- /**
- * Gets start time of activated interval constraint.
- * @since 3.0
- * @param aStartTime Start time.
- * @return Error code:
- * KErrNone: Start time returned.
- * KErrNotFound: Interval has not been started yet.
- * KErrNotReady: Usage rights info not loaded.
- */
- TInt GetIntervalStart( TTime& aStartTime );
-
- /**
- * Provides info about files DRM protection status.
- * @since 3.0
- * @return ETrue: The file is DRM protected.
- * EFalse: The file is not DRM protected.
- */
- TBool IsProtected() const;
-
- /**
- * Checks if given content can be set as an automated content.
- * @since 3.0
- * @return Boolean.
- */
- TBool CanSetAutomated() const;
-
- private: // Private contructors
-
- /**
- * C++ default constructor.
- */
- CSVGTDrmHelper();
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- private: // Data
- CDRMHelper* iDrmHelper;
- CDRMHelperRightsConstraints* iRightsConstraints;
- CCoeEnv* iEnv;
-
- TBool iProtected;
- TBool iExpired;
- TBool iSendingAllowed;
- TBool iCanSetAutomated;
- };
-
-#endif // SVGTDRMHELPER_H
-
-// End of File