diff -r 469fa8a78de7 -r 312d2b433792 coreapplicationuis/advancedtspcontroller/src/tsptriggerevents.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coreapplicationuis/advancedtspcontroller/src/tsptriggerevents.cpp	Mon Jun 21 15:51:07 2010 +0300
@@ -0,0 +1,212 @@
+/*
+* Copyright (c) 2010 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: Observes changes in the default player that should be used for a bearer
+*/
+
+#include <AudioClientsListPSKeys.h>
+#include "tsptriggerevents.h"
+#include "RemConDebug.h"
+//-----------------------------------------------------------------------
+// CTspTriggerEventsWatcher
+//-----------------------------------------------------------------------
+CTspTriggerEventsWatcher* CTspTriggerEventsWatcher::NewL(MTspRulesTriggerObserver& aObserver)
+    {
+    CTspTriggerEventsWatcher* self = new(ELeave)CTspTriggerEventsWatcher(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CTspTriggerEventsWatcher::CTspTriggerEventsWatcher(MTspRulesTriggerObserver& aObserver)
+    : iObserver(aObserver)
+    {
+    }
+
+void CTspTriggerEventsWatcher::ConstructL()
+    {
+    // Create WServ event watcher
+    iWsEventsObserver = CWsEventsObserver::NewL(iObserver);
+    
+    // Create observer for audio routing
+    iAudioClientObserver = CActiveAudioClientObserver::NewL(iObserver);
+    
+    // Create observer for TSP client mapper
+    iClientMapperObserver = CTspClientMapperObserver::NewL(iObserver);
+    }
+
+CTspTriggerEventsWatcher::~CTspTriggerEventsWatcher()
+    {
+    delete iAudioClientObserver;
+    delete iWsEventsObserver;
+    delete iClientMapperObserver;
+    }
+
+//-----------------------------------------------------------------------
+// CWsEventsObserver
+//-----------------------------------------------------------------------
+CWsEventsObserver* CWsEventsObserver::NewL(MTspRulesTriggerObserver& aObserver)
+    {
+    CWsEventsObserver* self = new(ELeave)CWsEventsObserver(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CWsEventsObserver::~CWsEventsObserver()
+    {
+    Cancel(); 
+    iWindowGroup.Close(); 
+    iWsSession.Close();
+    }
+
+CWsEventsObserver::CWsEventsObserver(MTspRulesTriggerObserver& aObserver)
+    : CActive(CActive::EPriorityStandard), iObserver(aObserver), iWsSession(), iWindowGroup(iWsSession)
+    {
+    }
+
+void CWsEventsObserver::ConstructL()
+    {
+    // Register to recieve WServ events
+    CActiveScheduler::Add(this);    
+    User::LeaveIfError(iWsSession.Connect());
+    iWindowGroup = RWindowGroup(iWsSession); 
+    User::LeaveIfError(iWindowGroup.Construct(reinterpret_cast<TUint32>(this), EFalse));
+    iWindowGroup.SetOrdinalPosition(-1); 
+    iWindowGroup.DefaultOwningWindow(); 
+    iWindowGroup.EnableReceiptOfFocus(EFalse);    
+    iWindowGroup.EnableGroupListChangeEvents(); // For changes in z-order 
+    iWsSession.EventReady(&iStatus);
+    SetActive(); 
+    }
+
+
+void CWsEventsObserver::RunL()
+    {
+    COM_TRACE_( "[REMCONTSPCONTROLLER] CWsEventsObserver::RunL" );
+    TWsEvent event;
+    iWsSession.GetEvent(event);
+    iWsSession.EventReady(&iStatus);
+    SetActive(); 
+    if(event.Type() == EEventWindowGroupListChanged)
+        {
+        COM_TRACE_( "[REMCONTSPCONTROLLER] CWsEventsObserver::RunL - EEventWindowGroupListChanged" );
+        iObserver.MtrtoEvaluateRoutingRules();
+        }
+    }
+
+void CWsEventsObserver::DoCancel()
+    {
+    iWsSession.EventReadyCancel();
+    }
+
+//-----------------------------------------------------------------------
+// CActiveAudioClientObserver
+//-----------------------------------------------------------------------
+CActiveAudioClientObserver* CActiveAudioClientObserver::NewL(MTspRulesTriggerObserver& aObserver)
+    {
+    CActiveAudioClientObserver* self = new(ELeave)CActiveAudioClientObserver(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CActiveAudioClientObserver::~CActiveAudioClientObserver()
+    {
+    Cancel(); 
+    iAudioApplication.Close();
+    }
+
+CActiveAudioClientObserver::CActiveAudioClientObserver(MTspRulesTriggerObserver& aObserver)
+    : CActive(CActive::EPriorityStandard), iObserver(aObserver)
+    {
+    }
+
+void CActiveAudioClientObserver::ConstructL()
+    {
+    User::LeaveIfError(iAudioApplication.Attach(KPSUidMMFAudioServer, KAudioPolicyApplicationAudioStatePlaying));
+    CActiveScheduler::Add(this);    
+    iAudioApplication.Subscribe(iStatus);
+    SetActive(); 
+    }
+
+
+void CActiveAudioClientObserver::RunL()
+    {
+    // Doesn't matter what the value is - that'll be checked when evaluation
+    // the TSP target rules.  Inform the TSP of the value change and 
+    // re-subscribe.
+    COM_TRACE_( "[REMCONTSPCONTROLLER] CWsEventsObserver::RunL" );
+    iAudioApplication.Subscribe(iStatus);
+    SetActive(); 
+    iObserver.MtrtoEvaluateRoutingRules();
+    }
+
+void CActiveAudioClientObserver::DoCancel()
+    {
+    iAudioApplication.Cancel();
+    }
+
+//-----------------------------------------------------------------------
+// CTspClientMapperObserver
+//-----------------------------------------------------------------------
+CTspClientMapperObserver* CTspClientMapperObserver::NewL(MTspRulesTriggerObserver& aObserver)
+    {
+    CTspClientMapperObserver* self = new(ELeave)CTspClientMapperObserver(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CTspClientMapperObserver::~CTspClientMapperObserver()
+    {
+    Cancel(); 
+    }
+
+CTspClientMapperObserver::CTspClientMapperObserver(MTspRulesTriggerObserver& aObserver)
+    : CActive(CActive::EPriorityStandard), iObserver(aObserver)
+    {
+    }
+
+void CTspClientMapperObserver::ConstructL()
+    {
+    const TUid KTspClientMapperProperty = { 0x10200C70 };
+    const TUint32 KTspClientMapperKeyPlaying = 0x00000001;
+    User::LeaveIfError(iPlayingClients.Attach(KTspClientMapperProperty, KTspClientMapperKeyPlaying));
+    CActiveScheduler::Add(this);    
+    iPlayingClients.Subscribe(iStatus);
+    SetActive(); 
+    }
+
+
+void CTspClientMapperObserver::RunL()
+    {
+    // Doesn't matter what the value is - that'll be checked when evaluating
+    // the TSP target rules.  Inform the TSP of the value change and 
+    // re-subscribe.
+    COM_TRACE_( "[REMCONTSPCONTROLLER] CWsEventsObserver::RunL" );
+    iPlayingClients.Subscribe(iStatus);
+    SetActive(); 
+    iObserver.MtrtoEvaluateRoutingRules();
+    }
+
+void CTspClientMapperObserver::DoCancel()
+    {
+    iPlayingClients.Cancel();
+    }
+
+