--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/ncnlist/inc/MNcnMsgWaitingManager.h	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,134 @@
+/*
+* 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:   Defines class MNcnMsgWaitingManager.
+*
+*/
+
+
+
+#ifndef MNCNMSGWAITINGMANAGER_H
+#define MNCNMSGWAITINGMANAGER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+ * Class is used to define message waiting manager API.
+ * Message waiting manager in turn is responsible of
+ * storing message counts for certain message types 
+ * and handling indicator status flags. Message count
+ * represents number of new messages. Indicator value
+ * in turn tells if indicator icon should be displayed
+ * or not. This M-class is pure virtual so client needs to 
+ * implement following methods to use it:
+ * SetIndicator, SetMessageCount, GetMessageCount
+ * and GetIndicator.
+ */
+class MNcnMsgWaitingManager
+    {
+    public:  // Constructors and destructor
+
+        /**
+         * Destructor.
+         */
+        virtual ~MNcnMsgWaitingManager() { /* EMPTY */ };
+                
+    public: //
+
+		/**
+		 * Defines indicators that can be enabled / disabled. 
+		 * Set/GetIndicator method uses this enum. 
+		 */
+        enum TNcnIndicator
+            {
+            ENcnIndicatorFax,
+            ENcnIndicatorEmail,
+            ENcnIndicatorOther,
+            ENcnIndicatorVMLine1,
+            ENcnIndicatorVMLine2,
+            
+            ENcnIndicatorLast // This must be last            
+            }; // TNcnIndicator
+
+		/**
+		 * Defines message types which message count can be 
+		 * stored. 
+		 * Set/GetMessageCount method uses this enum. 
+		 */
+        enum TNcnMessageType
+            {
+            ENcnMessageTypeFax,
+            ENcnMessageTypeEmail,
+            ENcnMessageTypeOther,
+            ENcnMessageTypeVMLine1,
+            ENcnMessageTypeVMLine2,
+            
+            ENcnMessageTypeLast // This must be last            
+            }; // TNcnMessageType
+
+        /**
+         * SetIndicator
+         * Method is used to enable / disable indicator. 
+         * @param aIndicator Id of the indicator that should be enabled / disabled. See TNcnIndicator for ids. 
+         * @param aEnable ETrue if indicator should be enabled.
+         * @return error
+         */                      
+        virtual TInt SetIndicator( const TNcnIndicator aIndicator, TBool aEnable ) = 0;
+        
+        /**
+         * SetMessageCount
+         * Method is used to store new message count for certain message types. 
+         * @param aMsgType Message type which count is updated. See TNcnMessageType for ids. 
+         * @param aCount Number of new messages.
+         * @param aEnableIndicator ETrue if indicator should be enabled for certain message type. 
+         * @return error
+         */                        
+        virtual TInt SetMessageCount( const TNcnMessageType aMsgType, TUint aCount, TBool aEnableIndicator ) = 0;
+
+        /**
+         * GetMessageCount
+         * Method returns new message count for certain message type
+         * @param aMsgType Message type. See MNcnMsgWaitingManager for ids. 
+         * @param aCount Number of new messages.
+         * @return error
+         */                                
+        virtual TInt GetMessageCount( const TNcnMessageType aMsgType, TUint& aCount) = 0;                
+                
+        /**
+         * GetIndicator
+         * Method returns indicator status (enabled/disabled).  
+         * @param aIndicator Indicator id. See MNcnMsgWaitingManager for ids. 
+         * @param aEnabled ETrue if indicator is enabled. 
+         * @return error
+         */                                                
+        virtual TInt GetIndicator( const TNcnIndicator aIndicator, TBool& aEnabled ) = 0;      
+
+        virtual TBool ConstructionReady() = 0;
+        
+        virtual void GetFirstIndicatorStatus() = 0;
+                        
+    protected:
+        
+        MNcnMsgWaitingManager() { /* EMPTY */ };
+                        
+                
+    }; // MNcnMsgWaitingManager
+
+#endif    // MNCNMSGWAITINGMANAGER_H
+
+// End of File