--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiprocess/Inc/mcagrouppc.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,210 @@
+/*
+* 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:  Interface for group operations
+*
+*/
+
+
+#ifndef MCAGROUPPC_H
+#define MCAGROUPPC_H
+
+
+// INCLUDES
+
+#include "TEnumsPC.h"
+#include "badesca.h"
+
+// FORWARD DECLARATIONS
+class MCAGroupObserverPC;
+class MCAGroupEventObserverPC;
+class MCAServerContactsArrayPC;
+
+
+
+// CLASS DECLARATION
+/**
+ *  Group interface for UI and Engine.
+ *
+ *  @lib wvuiprocessng.lib
+ *  @since 3.2
+ */
+class MCAGroupPC
+
+    {
+    public:
+
+        /**
+         * Set the current group
+         * @param aGroupId groupid of the active group in the local list.
+         */
+        virtual void SetActiveGroupChatL( const TDesC& aGroupId ) = 0;
+
+        /**
+         * To register the UI component as an observer
+         * to listen to the chat related events
+         * @param aGroupObserverPC - Ptr to the group observer to be added
+         * for chat/message error related events
+         */
+        virtual void RegisterGroupObserver( MCAGroupObserverPC*
+                                            aGroupObserverPC ) = 0;
+        /**
+         * To unregister the UI side observer
+         */
+        virtual void UnRegisterGroupObserver() = 0;
+
+        /**
+         * Set an observer for events of individual group (join, leave, etc.)
+         * @param aGroupId The group id
+         * @param aGroupEventObserverPC The observer to be added
+         */
+        virtual void SetGroupEventObserverL( MCAGroupEventObserverPC* aGroupEventObserverPC,
+                                             const TDesC& aGroupId ) = 0;
+
+        /**
+         * Part of container identifier which contains this message
+         * @return Identifier to identify container which contains this message
+         */
+        virtual const TDesC& ActiveGroupId()	= 0;
+
+        /**
+         * Part of identification of container
+         * @return Screen name of container owner.
+         */
+        virtual const TDesC& ScreenName() const = 0;
+
+        /**
+         * InitialiseResourcesL - intialise iGroupId
+         * and some other members like read/write interface
+         * @param aGroupId - the current groupid
+         */
+        virtual void InitialiseResourcesL( const TDesC& aGroupId ) = 0;
+
+
+        /**
+         * Tests whether the logging is on or not.
+         * @return ETrue if on EFalse if not.
+         */
+        virtual TBool IsLoggingOn() const = 0;
+
+        /**
+         * Release all resources that was initialised
+         */
+        virtual void ReleaseResources() = 0;
+
+        /**
+         * Name of the group
+         * @return name of the group
+         */
+        virtual TPtrC GroupName() const = 0;
+
+
+        /**
+         * Ends the logging in a specified group.
+         */
+        virtual void EndLoggingL() = 0;
+
+
+        /**
+         * Is private messages allowed
+         * @return EImpsPropYes if allowed
+         */
+        virtual TEnumsPC::TImpsPropertyBoolPC IsPrivateAllowed() = 0;
+
+
+        /**
+         * Is group open or closed
+         * @return EImpsPropYes if open
+         */
+        virtual TEnumsPC::TImpsPropertyBoolPC IsOpen() = 0;
+
+
+
+        /**
+         *  Count of stored groups
+         *  @return Count of groups
+         */
+        virtual TInt GroupCount( TBool aOnlyVisible ) const = 0;
+
+
+        /**
+         * Count of stored contacts
+         * @param aSkipOfflineContacts ETrue skip offline contacts.
+         *                             EFalse Do not skip.
+         * @return Count of contacts
+         */
+        virtual TInt ContactCount(
+            TBool aSkipOfflineContacts = EFalse ) const = 0;
+
+
+        /**
+         * Gets the properties of group
+         * @param aIsGroupProps return ETrue if
+         * Common group properties are defined
+         */
+        virtual TInt GetPropertiesL( TBool& aIsGroupProps ) = 0;
+
+
+        /**
+         * SendMessageL
+         * @param aMessageBuffer: message to be sent
+         * @param aRecipients: List of all recipients to whom
+         * message has to be sent
+         */
+        virtual void SendMessageL( const TDesC& aMessageBuffer,
+                                   CDesCArrayFlat& aRecipients  ) = 0;
+
+        /**
+         * To populate the two arrays of group names and goup ids
+         * @return - Fills and returns groupname along with the ID
+         * Ownership is transferred to the caller
+         */
+        virtual MCAServerContactsArrayPC* GetGroupPairArrayLC() = 0;
+
+        /**
+         * To Check whether a GroupChat Id is the current active one
+         * in groupChatView
+         * @param aGroupId - Group Id
+         * @return ETrue - if "aGroupId" is current active one in ChatView
+         *		else EFalse
+         */
+        virtual TBool IsActiveGroupChat( const TDesC& aGroupId ) = 0;
+
+        /**
+         * Saves the group conversation
+         * @param aLogFilename - log file name in which group conversation would be saved
+         */
+        virtual void SaveChatL( const TDesC& aLogFilename ) = 0;
+
+
+        /**
+        * Gets the message count from ReadInterface
+        */
+        virtual TInt MessageCount() = 0;
+
+    public:
+
+        /**
+         * Destructor.
+         */
+        virtual ~MCAGroupPC()
+            {
+
+            };
+
+
+    };
+
+#endif      // MCAGROUPPC_H
+
+// End of File