--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVGTPlugin/src/RepositoryVolumeListener.cpp	Wed Sep 01 12:20:46 2010 +0100
@@ -0,0 +1,150 @@
+/*
+* 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:  AO that completes on a change in the volume property.  Used for 
+*                the new Central Repository Server.  Used in EKA2 builds only
+*
+*/
+
+
+//#include <SharedDataClient.h>
+
+
+#include "RepositoryVolumeListener.h"
+//#include <SharedDataKeys.h> //include this file when KSDUidMediaVolumeControl and KMediaVolume will be needed
+//#include "epocdebug.h"
+#include <browseruisdkcrkeys.h>
+#include "MRepositoryVolumeObserver.h"
+
+CRepositoryVolumeListener* CRepositoryVolumeListener::NewL(MRepositoryVolumeObserver* aObserver)
+    {
+    CRepositoryVolumeListener* self = new(ELeave) CRepositoryVolumeListener;
+    CleanupStack::PushL(self);
+    self->ConstructL(aObserver);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CRepositoryVolumeListener::CRepositoryVolumeListener() : CActive(CActive::EPriorityStandard)
+    {
+    iState = EUnableToConnect;
+    CActiveScheduler::Add(this) ; // add to active scheduler
+    }
+
+void CRepositoryVolumeListener::ConstructL(MRepositoryVolumeObserver* aObserver)
+    {
+    //
+    // Open a connection to the Central Repository...
+    iCenRepos = CRepository::NewL(KCRUidBrowser);
+
+    if ( iCenRepos->NotifyRequest(KBrowserMediaVolumeControl, iStatus) == KErrNone )
+        {
+        iState = EConnected;	
+        SetActive();
+        }
+    else
+        {
+        iState = EUnableToConnect;
+        }
+
+    iObserver = aObserver;
+    }
+
+CRepositoryVolumeListener::~CRepositoryVolumeListener()
+    {
+	Cancel();
+	delete iCenRepos;  // close the client session
+    }
+
+//
+// Get the current volume
+TInt CRepositoryVolumeListener::GetCurrentVolume()
+    {
+    TInt currentVolume = 0;
+
+    if ( iState == EUnableToConnect )
+        {
+    	//
+    	// Connection to CenRepos not available so return the default volume
+    	currentVolume = GetDefaultVolume();
+        }
+    else
+        {
+    	//
+    	// Get the current volume
+    	if ( iCenRepos->Get(KBrowserMediaVolumeControl, currentVolume) != KErrNone )
+            {
+            // Error retrieving value... return default value
+            //PLAYEROUTPUT("*ERROR* CRepositoryVolumeListener::GetCurrentVolume() - Unable to retreive volume value");
+            currentVolume = GetDefaultVolume();
+            }
+        }
+    
+    return currentVolume;
+    }
+
+//
+// Return the default volume in this case 2/3 of the max support by the system
+TInt CRepositoryVolumeListener::GetDefaultVolume()
+    {
+    TInt defaultVol = 0;
+
+    #if defined(__WINS__)
+        defaultVol = WINS_DEFAULT_VOLUME;
+    #else
+        defaultVol = HW_DEFAULT_VOLUME;
+    #endif
+
+    return defaultVol;
+    }
+
+void CRepositoryVolumeListener::DoCancel()
+    {
+    iCenRepos->NotifyCancel(KBrowserMediaVolumeControl);
+    }
+
+//
+// Activated when the watched value updates.
+void CRepositoryVolumeListener::RunL()
+    {
+    TInt currentVolume = 0;
+
+    if (EUnableToConnect == iState)
+        {
+        return;
+        }
+
+    //
+    // Get the current volume
+    if ( iCenRepos->Get(KBrowserMediaVolumeControl, currentVolume) == KErrNone )
+        {
+        //
+        // Inform the observer
+        iObserver->VolumeChanged(currentVolume);
+        if ( iCenRepos->NotifyRequest(KBrowserMediaVolumeControl, iStatus) == KErrNone )
+            {
+            SetActive();
+            }
+        else
+            {
+            iState = EUnableToConnect;
+            }
+        }
+    else
+        {
+        //
+        // error
+        iState = EUnableToConnect;		
+        }
+
+    }