diff -r 000000000000 -r e6b17d312c8b ximpfw/presence/srcpresencedatamodel/presencewatching/presentitygroupmemberspresencesubscriptionitem.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ximpfw/presence/srcpresencedatamodel/presencewatching/presentitygroupmemberspresencesubscriptionitem.cpp	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,363 @@
+/*
+* 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:  Presence Service Connection group list subscription implementation.
+*
+*/
+
+
+#include "presentitygroupmemberspresencesubscriptionitem.h"
+#include "groupcontentsubscriptionitem.h"
+#include "presenceinfofilterimp.h"
+#include "ximpitemparent.h"
+#include "ximppanics.h"
+#include "ximppsccontext.h"
+#include "documentutils.h" // Perhaps this should be renamed
+#include "presentitypresenceeventimp.h"
+#include "presentitygroupmemberinfoimp.h"
+#include "ximpidentityimp.h"
+
+#include "ximptrace.h"
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::CPresentityGroupMembersPresenceSubscriptionItem()
+// ---------------------------------------------------------------------------
+//
+CPresentityGroupMembersPresenceSubscriptionItem::CPresentityGroupMembersPresenceSubscriptionItem( MXIMPItemParentBase& aParent, CGroupContentSubscriptionItem& aContentItem )
+: CXIMPSubscriptionItemBase( aParent ), iContentItem( aContentItem )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::ConstructL()
+    {
+    BaseConstructL();
+    iContentItem.RegisterEventObserverL( this );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::NewLC()
+// ---------------------------------------------------------------------------
+//
+CPresentityGroupMembersPresenceSubscriptionItem*
+    CPresentityGroupMembersPresenceSubscriptionItem::NewLC( MXIMPItemParentBase& aParent,
+                                                            CGroupContentSubscriptionItem& aContentItem )
+    {
+    CleanupClosePushL( aContentItem );
+    CPresentityGroupMembersPresenceSubscriptionItem* self =
+        new( ELeave ) CPresentityGroupMembersPresenceSubscriptionItem( aParent, aContentItem );
+    CleanupStack::Pop(); //aContentItem
+    CleanupClosePushL( *self );
+    self->ConstructL();
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::~CPresentityGroupMembersPresenceSubscriptionItem()
+// ---------------------------------------------------------------------------
+//
+CPresentityGroupMembersPresenceSubscriptionItem::~CPresentityGroupMembersPresenceSubscriptionItem()
+    {
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    presCache->RemoveMe( this );
+
+
+    delete iIdentity;
+    delete iPresenceInfo;
+
+    delete iPif;
+    iContentItem.UnregisterEventObserver( this );
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::SubscriptionPif()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CPresenceInfoFilterImp&
+            CPresentityGroupMembersPresenceSubscriptionItem::SubscriptionPif()
+    {
+    TRACE(_L("CPresentityGroupMembersPresenceSubscriptionItem::SubscriptionPif" ) );
+    __ASSERT_ALWAYS( iPif, User::Panic( NXIMPPrivPanic::KCategory,
+                                        NXIMPPrivPanic::EOwnPresencePifNotSet ) );
+    return *iPif;
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::SetSubscriptionPif()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CPresentityGroupMembersPresenceSubscriptionItem::SetSubscriptionPif(
+                                                CPresenceInfoFilterImp* aPif )
+    {
+    TRACE(_L("CPresentityGroupMembersPresenceSubscriptionItem::SetSubscriptionPif" ) );
+    delete iPif;
+    iPif = aPif;
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CPresenceInfoFilterImp*
+    CPresentityGroupMembersPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL(
+                                                        MXIMPPscContext* aContext )
+    {
+    TRACE(_L("CPresentityGroupMembersPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL" ) );
+    RPointerArray< CPresenceInfoFilterImp > arrayOfPifs;
+    CleanupClosePushL( arrayOfPifs );
+
+    TInt count = iContexts.Count();
+    for( TInt a = 0; a < count; ++a )
+        {
+        if( iContexts[ a ] != aContext )
+            {
+            CPresenceInfoFilterImp* filter = iContexts[ a ]->PresenceInfoFilter( 
+                        MXIMPPscContext::EPresentityGroupMemberPresenceFilter, iIdentity );
+            if ( filter )
+                {
+                arrayOfPifs.AppendL( filter );
+                }
+            }
+        }
+    CPresenceInfoFilterImp* pifWithoutCtx = DocumentUtils::InfoFilterUnionL( arrayOfPifs );
+    CleanupStack::PopAndDestroy(); // arrayOfPifs
+    TRACE(_L("CPresentityGroupMembersPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL done" ) );
+    return pifWithoutCtx;
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::SetPresenceInfoL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CPresentityGroupMembersPresenceSubscriptionItem::SetPresenceInfoL(
+                                            CPresenceInfoImp* aPresenceInfo )
+    {
+    TRACE(_L("CPresentityGroupMembersPresenceSubscriptionItem::SetPresenceInfoL" ) );
+    delete iPresenceInfo;
+    iPresenceInfo = aPresenceInfo;
+    iSubscriptionState->SetDataStateL( MXIMPDataSubscriptionState::EDataAvailable );
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::Order()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CPresentityGroupMembersPresenceSubscriptionItem::Order(
+                        const CPresentityGroupMembersPresenceSubscriptionItem& aA,
+                        const CPresentityGroupMembersPresenceSubscriptionItem& aB )
+    {
+    return IdentityOrder( aA.iIdentity, aB );
+    }
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::Order()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CPresentityGroupMembersPresenceSubscriptionItem::IdentityOrder(
+                        const CXIMPIdentityImp* aA,
+                        const CPresentityGroupMembersPresenceSubscriptionItem& aB )
+    {
+    return aA->Compare( *aB.iIdentity );
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::Identity()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const MXIMPIdentity& CPresentityGroupMembersPresenceSubscriptionItem::Identity() const
+    {
+    return *iIdentity;
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::SetIdentity()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CPresentityGroupMembersPresenceSubscriptionItem::SetIdentity(
+                                            CXIMPIdentityImp* aIdentity )
+    {
+    delete iIdentity;
+    iIdentity = aIdentity;
+    }
+
+// ---------------------------------------------------------------------------
+// From class MXIMPSubscriptionItem.
+// CPresentityGroupMembersPresenceSubscriptionItem::SynthesiseSubscriptionEventTo()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::SynthesiseSubscriptionEventToL(
+                                                    MXIMPPscContext* aContext,
+                                                    TBool aForceEvent )
+    {
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::SynthesiseSubscriptionEventTo() aForce=%d"), aForceEvent );
+    // Synthesise event to all members
+    TInt count = iContentItem.MemberCount();
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::SynthesiseSubscriptionEventTo() iContentItem.MemberCount=%d"), count );
+
+	MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));    
+    for( TInt a = 0; a < count; ++a )
+        {
+        CPresentityGroupMemberInfoImp& memberInfo = iContentItem.MemberAt( a );
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+
+        presCache->SynthesisePresentityPresenceSubscriptionEventToL( identity, aContext, aForceEvent );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL( MXIMPPscContext* aContext )
+    {
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL(aContext ) : aContext = %d"), aContext );
+    
+    CXIMPSubscriptionItemBase::ActivateSubscriberL( aContext );
+
+    // Subscribe presentity presence items.
+    TInt count = iContentItem.MemberCount();
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL(aContext ) : iContentItem.MemberCount = %d"), count );
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    for( TInt a = 0; a < count; ++a )
+        {
+        TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL(aContext ) : a = %d"), a );
+        CPresentityGroupMemberInfoImp& memberInfo = iContentItem.MemberAt( a );
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+        TInt error ( KErrNone );
+        TRAP( error , presCache->ActivatePresentityPresenceSubscriberL( identity, this ););
+        TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::ActivateSubscriberL( aContext ) i...eSubscriberL = %d"), error );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::CleanExpired()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::CleanExpired()
+    {
+
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL( MXIMPPscContext* aContext )
+    {
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL( MXIMPPscContext* aContext ) : aContext = %d"), aContext );
+
+    CXIMPSubscriptionItemBase::AddSubscriberL( aContext );
+
+    // Subscribe presentity presence items.
+    TInt count = iContentItem.MemberCount();
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL( MXIMPPscContext* aContext ) : iContentItem.MemberCount = %d"), count );
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    for( TInt a = 0; a < count; ++a )
+        {
+        TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL( MXIMPPscContext* aContext ) : a = %d"), a );
+        
+        CPresentityGroupMemberInfoImp& memberInfo = iContentItem.MemberAt( a );
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+        TInt error ( KErrNone );
+        TRAP( error , presCache->AddPresentityPresenceSubscriberL( identity, this, iIdentity ););
+        TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::AddSubscriberL( MXIMPPscContext* aContext ) : TRAPD( error , iParent.AddPresentityPresenceSubscriberL = %d"), error );
+
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber( MXIMPPscContext* aContext )
+    {
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber( MXIMPPscContext* aContext ) : aContext = %d"), aContext );
+    
+    // Subscribe presentity presence items.
+    TInt count = iContentItem.MemberCount();
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber( MXIMPPscContext* aContext ) : iContentItem.MemberCount = %d"), count );
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    for( TInt a = 0; a < count; ++a )
+        {
+        TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber( MXIMPPscContext* aContext ) : a = %d"), a );
+        
+        CPresentityGroupMemberInfoImp& memberInfo = iContentItem.MemberAt( a );
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+
+        presCache->RemovePresentityPresenceSubscriber( identity, this );
+        }
+
+    TRACE( _L("CPresentityGroupMembersPresenceSubscriptionItem::RemoveSubscriber( MXIMPPscContext* aContext ) : CXIMPSubscriptionItemBase::RemoveSubscriber( aContext )") );
+    CXIMPSubscriptionItemBase::RemoveSubscriber( aContext );
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::HandleChangeL()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::HandleChangeL(
+                                RPrGrpMemInfoImpArray& aAdded, RPrGrpMemInfoImpArray& aRemoved )
+    {
+    TRACE_2( _L("CPresentityGroupMembersPresenceSubscriptionItem::HandleChangeL aAdded =%d aRemoved=%d"), aAdded.Count(), aRemoved.Count() );
+    TInt count = aAdded.Count();
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    for( TInt a = 0; a < count; ++a )
+        {
+        CPresentityGroupMemberInfoImp& memberInfo = *aAdded[ a ];
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+
+        presCache->AddPresentityPresenceSubscriberL( identity, this, iIdentity );
+        }
+    count = aRemoved.Count();
+    for( TInt a = 0; a < count; ++a )
+        {
+        CPresentityGroupMemberInfoImp& memberInfo = *aRemoved[ a ];
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+
+        presCache->RemovePresentityPresenceSubscriber( identity, this );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CPresentityGroupMembersPresenceSubscriptionItem::HandleSynthesiseL()
+// ---------------------------------------------------------------------------
+//
+void CPresentityGroupMembersPresenceSubscriptionItem::HandleSynthesiseL(
+                                                        RPrGrpMemInfoImpArray& aTarget )
+    {
+    TInt count = aTarget.Count();
+    TRACE_1( _L("CPresentityGroupMembersPresenceSubscriptionItem::HandleSynthesiseL aTarget=%d"), aTarget.Count() );
+    MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT));
+    for( TInt a = 0; a < count; ++a )
+        {
+        CPresentityGroupMemberInfoImp& memberInfo = *aTarget[ a ];
+        const CXIMPIdentityImp& identity = memberInfo.IdentityImp();
+
+        presCache->ActivatePresentityPresenceSubscriberL( identity, this );
+        TInt contextCount = iContexts.Count();
+        for( TInt b = 0; b < contextCount; ++b )
+            {
+            presCache->SynthesisePresentityPresenceSubscriptionEventToL( identity, iContexts[ a ], EFalse );
+            }
+        }
+    }
+
+// End of file