--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/module/src/cammsplayerstatelistener.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,117 @@
+/*
+* Copyright (c) 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:  Implementation for player state listener.
+*
+*/
+
+
+// INCLUDE FILES
+#include "cammsplayerstatelistener.h"
+#include "cammscontrolgroup.h"
+#include <cmmaplayer.h>
+#include <cmmaplayerevent.h>
+
+// CONSTANTS
+const TInt KErrorMessageSize = 32;
+_LIT(KErrDefaultError, "AMMS error: %d");
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::NewLC
+// Two-phased constructor.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CAMMSPlayerStateListener* CAMMSPlayerStateListener::NewLC(
+    CMMAPlayer* aPlayer,
+    CAMMSControlGroup* aControlGroup)
+{
+    CAMMSPlayerStateListener* self =
+        new(ELeave) CAMMSPlayerStateListener(aPlayer,
+                                             aControlGroup);
+    CleanupStack::PushL(self);
+
+    self->ConstructL();
+
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::~CAMMSPlayerStateListener
+// Destructor.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CAMMSPlayerStateListener::~CAMMSPlayerStateListener()
+{
+    if (iPlayer)
+    {
+        iPlayer->RemoveStateListener(this);
+    }
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::ConstructL
+// 2nd phase constructor.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSPlayerStateListener::ConstructL()
+{
+    __ASSERT_DEBUG(iPlayer && iControlGroup, User::Invariant());
+
+    iPlayer->AddStateListenerL(this);
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::CAMMSPlayerStateListener
+// C++ constructor.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CAMMSPlayerStateListener::CAMMSPlayerStateListener(
+    CMMAPlayer* aPlayer,
+    CAMMSControlGroup* aControlGroup)
+        : iPlayer(aPlayer),
+        iControlGroup(aControlGroup)
+{
+}
+
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::Player
+// Returns the player listened by this listener.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+CMMAPlayer* CAMMSPlayerStateListener::Player()
+{
+    return iPlayer;
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSPlayerStateListener::StateChanged
+// Called when player state is changed.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CAMMSPlayerStateListener::StateChanged(TInt aState)
+{
+    TRAPD(err, iControlGroup->PlayerStateChangedL(iPlayer, aState));
+
+    if (err != KErrNone)
+    {
+        TBuf<KErrorMessageSize> errorMessage;
+        errorMessage.Format(KErrDefaultError, err);
+        iPlayer->PostStringEvent(CMMAPlayerEvent::EError, errorMessage);
+    }
+}
+
+//  End of File