drm_plat/drm_legacy_api/inc/DRMEvent.h
changeset 0 95b198f216e5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drm_plat/drm_legacy_api/inc/DRMEvent.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2004 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:  Notification Event object base class
+*
+*/
+
+
+
+#ifndef MDRMEVENT_H
+#define MDRMEVENT_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <s32strm.h> 
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+typedef TUint32 TDRMEventType;
+
+const TDRMEventType KEventNone      = 0;
+const TDRMEventType KEventAddRemove = 1;
+const TDRMEventType KEventModify    = 2;
+const TDRMEventType KEventTimeChange = 3;
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+*  This class offers the base class for all DRM Notification events
+*  It can be used as it is, but it is meant that Other specific to an event
+*  classes are derived from it
+*
+*  @lib DRMCommon.dll    
+*  @since S60Rel2.6
+*/
+
+class MDRMEvent
+{
+public: // Constructors and destructor
+    /**
+    * Constructor
+    *
+    * @param aEvent The event type of the object to be created
+    */
+    IMPORT_C MDRMEvent(const TDRMEventType& aEvent); 
+
+    /**
+    * Destructor
+    */
+    IMPORT_C virtual ~MDRMEvent();
+
+public: // new functions
+    /**
+    * ExternalizeL
+    *
+    * Writes the objects data into a stream
+    *
+    * @param aOutput : an output stream where to write
+    * @since S60Rel2.6
+    */
+    IMPORT_C virtual void ExternalizeL(RWriteStream& aOutput);
+    
+    /**
+    * InternalizeL
+    *
+    * Reads the objects data from a stream
+    *
+    * @param aInput : an input stream where to read from
+    * @since S60Rel2.6
+    */
+    IMPORT_C virtual void InternalizeL(RReadStream& aInput);
+
+    /**
+    * GetEventType
+    *
+    * Returns the event type of the Event in aEventType
+    *
+    * @param aEventType : Out parameter for the event type
+    * @since S60Rel2.6
+    */
+    IMPORT_C void GetEventType(TDRMEventType& aEventType) const;
+
+protected:  // Data
+
+    TDRMEventType iType;
+
+private:   
+    /**
+    * Default constructor - prevented
+    */
+    MDRMEvent( void );
+    
+    // Prohibit copy constructor
+    MDRMEvent( const MDRMEvent& );
+
+    // Prohibit assigment operator
+    MDRMEvent& operator=( const MDRMEvent& );    
+};
+
+#endif      // MDRMEVENT_H
+
+// End of File