mmlibs/mmfw/src/ControllerFramework/mmfcontrollerheap.cpp
changeset 0 b8ed18f6c07b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/src/ControllerFramework/mmfcontrollerheap.cpp	Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,60 @@
+// Copyright (c) 2005-2009 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:
+//
+
+#include "mmfcontrollerheap.h"
+
+
+CMMFControllerHeap* CMMFControllerHeap::NewL()
+	{
+	CMMFControllerHeap* self = new(ELeave) CMMFControllerHeap;
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();	
+	return self;
+	}
+
+void CMMFControllerHeap::ConstructL()
+	{
+	TChunkHeapCreateInfo chunkSettings (KMinHeapSize, KMMFControllerSharedHeapMaxSize);
+	chunkSettings.SetPaging(TChunkHeapCreateInfo::EUnpaged);
+	iHeap = User::ChunkHeap(chunkSettings);
+	if (iHeap == NULL)
+		{
+		User::Leave(KErrNoMemory);
+		}
+
+	iRefCount = 0;
+	}
+
+RHeap* CMMFControllerHeap::RegisterHeap()
+	{
+	iRefCount++;
+	return iHeap;
+	}	
+	
+TInt CMMFControllerHeap::ReleaseHeap()
+	{
+	return --iRefCount;		
+	}
+
+CMMFControllerHeap::~CMMFControllerHeap()
+	{
+	if( iHeap )
+		{
+		iHeap->Close();
+		}
+	}
+
+