--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpengine/tsrc/unittest_mpmediakeyhandler/stub/src/mpxplaybackutility.cpp	Fri Apr 16 14:56:30 2010 +0300
@@ -0,0 +1,230 @@
+/*
+* 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: mpxplaybackutility stub for testing MpNowPlayingBackEnd
+*
+*/
+
+
+#include <mpxplaybackcommanddefs.h>
+#include <e32debug.h>
+
+#include "stub/inc/mpxplaybackutility.h"
+#include "mpmediakeyhandler_p.h"
+
+
+int gMMPXPlaybackUtilityCount = 0;
+bool gMMPXPlaybackUtilityNewLLeave = false;
+bool gMMPXPlaybackUtilityAddObserverLLeave = false;
+bool gMMPXPlaybackUtilityRemoveObserverLLeave = false;
+bool gMMPXPlaybackUtilityCommandLLeave = false;
+bool gMMPXPlaybackUtilityStateLLeave = false;
+TMPXPlaybackState gMMPXPlaybackUtilityState = EPbStateNotInitialised;
+
+
+//static functions start
+
+int MMPXPlaybackUtility::getCount()
+{
+    return gMMPXPlaybackUtilityCount;
+}
+
+void MMPXPlaybackUtility::setNewLLeave()
+{
+    gMMPXPlaybackUtilityNewLLeave = true;
+}
+
+void MMPXPlaybackUtility::NewLLeaveIfDesiredL()
+{
+    if (gMMPXPlaybackUtilityNewLLeave)
+    {
+        RDebug::Print(_L("MMPXPlaybackUtility::NewLLeaveIfDesiredL Leave"));
+        gMMPXPlaybackUtilityNewLLeave = false;
+        User::Leave(KErrGeneral);
+    }
+}
+
+void MMPXPlaybackUtility::setAddObserverLLeave()
+{
+    gMMPXPlaybackUtilityAddObserverLLeave = true;
+}
+
+void MMPXPlaybackUtility::AddObserverLLeaveIfDesiredL()
+{
+    if (gMMPXPlaybackUtilityAddObserverLLeave)
+    {
+        RDebug::Print(_L("MMPXPlaybackUtility::AddObserverLLeaveIfDesiredL Leave"));
+        gMMPXPlaybackUtilityAddObserverLLeave = false;
+        User::Leave(KErrGeneral);
+    }
+}
+
+void MMPXPlaybackUtility::setRemoveObserverLLeave()
+{
+    gMMPXPlaybackUtilityRemoveObserverLLeave = true;
+}
+
+void MMPXPlaybackUtility::RemoveObserverLLeaveIfDesiredL()
+{
+    if (gMMPXPlaybackUtilityRemoveObserverLLeave)
+    {
+        RDebug::Print(_L("MMPXPlaybackUtility::RemoveObserverLLeaveIfDesiredL Leave"));
+        gMMPXPlaybackUtilityRemoveObserverLLeave = false;
+        User::Leave(KErrGeneral);
+    }
+}
+
+void MMPXPlaybackUtility::setCommandLLeave()
+{
+    gMMPXPlaybackUtilityCommandLLeave = true;
+}
+
+void MMPXPlaybackUtility::CommandLLeaveIfDesiredL()
+{
+    if (gMMPXPlaybackUtilityCommandLLeave)
+    {
+        RDebug::Print(_L("MMPXPlaybackUtility::CommandLLeaveIfDesiredL Leave"));
+        gMMPXPlaybackUtilityCommandLLeave = false;
+        User::Leave(KErrGeneral);
+    }
+}
+
+void MMPXPlaybackUtility::setStateLLeave()
+{
+    gMMPXPlaybackUtilityStateLLeave = true;
+}
+
+void MMPXPlaybackUtility::StateLLeaveIfDesiredL()
+{
+    if (gMMPXPlaybackUtilityStateLLeave)
+    {
+        RDebug::Print(_L("MMPXPlaybackUtility::StateLLeaveIfDesiredL Leave"));
+        gMMPXPlaybackUtilityStateLLeave = false;
+        User::Leave(KErrGeneral);
+    }
+}
+
+void MMPXPlaybackUtility::setPlaying()
+{
+    gMMPXPlaybackUtilityState = EPbStatePlaying;
+}
+
+//static functions end
+
+MMPXPlaybackUtility::MMPXPlaybackUtility()
+    : CActive(EPriorityStandard),
+      iObserver(NULL),
+      iVolume(5),
+      iVolumeUp(ETrue)
+{
+    gMMPXPlaybackUtilityState = EPbStateNotInitialised;
+}
+
+MMPXPlaybackUtility::~MMPXPlaybackUtility()
+{
+}
+
+MMPXPlaybackUtility* MMPXPlaybackUtility::UtilityL(const TUid& /*aModeId*/)
+{
+    RDebug::Print(_L("stub MMPXPlaybackUtility::UtilityL"));
+    MMPXPlaybackUtility::NewLLeaveIfDesiredL();
+    gMMPXPlaybackUtilityCount++;
+    static MMPXPlaybackUtility playbackUtilility;
+    return &playbackUtilility;
+}
+
+void MMPXPlaybackUtility::Close()
+{
+    iObserver = NULL;
+    gMMPXPlaybackUtilityCount--;
+}
+
+void MMPXPlaybackUtility::AddObserverL(MpMediaKeyHandlerPrivate& aObs)
+{
+    MMPXPlaybackUtility::AddObserverLLeaveIfDesiredL();
+    iObserver = &aObs;
+}
+
+void MMPXPlaybackUtility::RemoveObserverL(MpMediaKeyHandlerPrivate& /*aObs*/)
+{
+    MMPXPlaybackUtility::RemoveObserverLLeaveIfDesiredL();
+    iObserver = NULL;
+}
+
+void MMPXPlaybackUtility::CommandL(TMPXPlaybackCommand aCmd, TInt /*aData*/)
+{
+    RDebug::Print(_L(">>MMPXPlaybackUtility::CommandL"));
+    
+    MMPXPlaybackUtility::CommandLLeaveIfDesiredL();
+    
+    if (IsActive())
+        User::Leave(KErrNotReady);
+    else
+    {
+        if ((aCmd == EPbCmdIncreaseVolume) || (aCmd == EPbCmdDecreaseVolume))
+        {
+            if (aCmd == EPbCmdIncreaseVolume)
+                iVolumeUp = ETrue;
+            else
+                iVolumeUp = EFalse;
+            
+            // stub should not be async
+            /*TRequestStatus* status = &iStatus;
+            User::RequestComplete(status, KErrNone);
+            SetActive();*/
+            
+            RunL();
+        }
+    }
+    
+    RDebug::Print(_L("<<MMPXPlaybackUtility::CommandL"));
+}
+
+TMPXPlaybackState MMPXPlaybackUtility::StateL() const
+{
+    MMPXPlaybackUtility::StateLLeaveIfDesiredL();
+    return gMMPXPlaybackUtilityState;
+}
+
+void MMPXPlaybackUtility::DoCancel()
+{
+}
+
+void MMPXPlaybackUtility::RunL()
+{
+    RDebug::Print(_L(">>MMPXPlaybackUtility::RunL"));
+    
+    TInt err = KErrNone;
+    
+    if (iVolumeUp)
+    {
+        if (iVolume < 10)
+            iVolume++;
+        else
+            err = KErrArgument;
+    }
+    else
+    {
+        if (iVolume > 0)
+            iVolume--;
+        else
+            err = KErrArgument;
+    }
+    
+    if (iObserver)
+        iObserver->HandlePropertyL(EPbPropertyVolume, iVolume, err);
+    
+    RDebug::Print(_L("<<MMPXPlaybackUtility::RunL"));
+}
+
+//end of file