--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuistorage/inc/MCAStoredGroups.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 2003-2005 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:  Stored group data container interface
+*
+*/
+
+
+
+#ifndef MCASTOREDGROUPS_H
+#define MCASTOREDGROUPS_H
+
+#include <e32std.h>
+#include <badesca.h>
+
+// FORWARD DECLARATIONS
+class MCAStoredGroup;
+class MCAExtendedStoredGroup;
+class MCAStoredGroupsObserver;
+
+// CLASS DECLARATION
+
+/**
+ *  Interface for stored groups container
+ *
+ *  @lib CAStorage.dll
+ *  @since 2.1
+ */
+class MCAStoredGroups
+    {
+    public: // New functions
+
+        /**
+         * Add an observer.
+         * @since 2.1
+         * @param aObserver The observer
+         */
+        virtual void AddObserverL( MCAStoredGroupsObserver*
+                                   aObserver ) = 0;
+
+        /**
+         * Remove an observer.
+         * @since 2.1
+         * @param aObserver The observer
+         */
+        virtual void RemoveObserver( MCAStoredGroupsObserver*
+                                     aObserver ) = 0;
+
+        /**
+         * Create a new group.
+         * Ownership is not transferred to the caller.
+         * @since 2.1
+         * @return The created contact
+         */
+        virtual MCAExtendedStoredGroup* CreateGroupL() = 0;
+
+        /**
+         * Remove a given group
+         * @since 2.1
+         * @param aContact The contact to remove
+         */
+        virtual void DeleteGroupL( MCAStoredGroup* aGroup ) = 0;
+
+        /**
+         * Find a group from the store
+         * @since 2.1
+         * @param aId the ID of the group to find
+         * @return The group
+         */
+        virtual MCAStoredGroup* FindGroup( const TDesC& aId ) = 0;
+
+        /**
+         * Populate the given list with groups
+         * @since 2.1
+         * @param aList The list to populate
+         * @param aReturnOnlyVisible Return only groups marked visible (ETrue)
+         */
+        virtual void PopulateGroupsListL(
+            RPointerArray<MCAStoredGroup>& aList,
+            TBool aReturnOnlyVisible = ETrue ) = 0;
+
+        /**
+         * Signal change in this group. Using this method is responsibility of
+         * the client which changes data contained within MCAStoredGroup. The
+         * client may also choose to not signal the change event.
+         * @since 2.1
+         * @param aGroupId The group id
+         */
+        virtual void SignalGroupChangedL( const TDesC& aGroupId ) = 0;
+
+        /**
+         * Signal an added group. Using this method is responsibility of
+         * the client which creates the group and sets its name. The
+         * client may also choose to not signal the addition event.
+         * @since 2.1
+         * @param aGroupId The group id
+         */
+        virtual void SignalGroupAddedL( const TDesC& aGroupId ) = 0;
+
+        /**
+         * Save the changes made to the given group. This also takes care of
+         * informing the observers. An alternative is to use the
+         * SignalGroupChangedL, which only signals about changes, but does not
+         * save the group.
+         * @since 2.1
+         * @param aGroupId The id of the group to save
+         */
+        virtual void SaveGroupL( const TDesC& aGroupId ) = 0;
+
+        /**
+         * Make all own groups hidden by setting their visibility-flag.
+         * @param aAllGroups If ETrue, hides other than user's own groups also.
+         *        This can be used when the group-operations are not supported
+         *        by the server and all storage groups must be hidden.
+         */
+        virtual void HideAllGroups( TBool aAllGroups = EFalse ) = 0;
+
+        /**
+         * Make all groups shown by unsetting their visibility-flag
+         */
+        virtual void ShowAllGroups() = 0;
+
+        /**
+         *  Count of stored groups
+         *  @since 2.6
+         *  @return Count of groups
+         */
+        virtual TInt GroupCount( TBool aOnlyVisible ) const = 0;
+
+        /**
+         * Check flash memory level. Leaves with KErrDiskFull
+         * if memory level below critical level.
+         * @since 3.1
+         * @param aGroup Group that is going to be written to database.
+         */
+        virtual void CheckFreespaceLevelL( MCAExtendedStoredGroup* aGroup ) = 0;
+
+
+
+        /**
+        * Check whether group is deleted before joining or not
+        * @since 3.1
+        * @return ETrue or EFalse.
+        */
+        virtual TBool IsGroupDeleted() = 0;
+
+        /**
+        * set whether group is deleted before joining or not
+        * @since 3.1
+        * @param aValue boolean value.
+        */
+        virtual void SetGroupDeleted( TBool aValue ) = 0 ;
+
+
+    };
+
+#endif      // MCASTOREDGROUPS_H
+
+// End of File