--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/engine/src/CLmkDbInitializer.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2002-2005 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:   This file contains methofs which wraps functionality related
+*                to landmark database initialization into a simpler interface.
+*
+*/
+
+
+
+
+
+
+
+// INCLUDE FILES
+#include "Debug.h"
+#include "CLmkDbUtils.h"
+#include "CLmkDbInitializer.h"
+#include <lmkerrors.h>
+
+
+// CONSTANTS
+/// Unnamed namespace for local definitions
+namespace {
+// We wrap two async. tasks (db initialize and compress) into one
+// using estimated 0.2/0.8 progress distribution:
+const TReal32 KLmkInitMaxProgress( TReal32( 0.2 ) );
+
+#if defined(_DEBUG)
+_LIT( KPanicMsg, "CLmkDbInitializer" );
+
+void Panic( TPanicCode aReason )
+    {
+    User::Panic( KPanicMsg, aReason );
+    }
+#endif
+}  // namespace
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::CLmkDbInitializer
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CLmkDbInitializer::CLmkDbInitializer(
+    MLmkAOOperationObserver& aObserver,
+    TBool aProgressNote )
+    : iObserver( aObserver ),
+      iProgressNote( aProgressNote )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::NewL
+// -----------------------------------------------------------------------------
+//
+CLmkDbInitializer* CLmkDbInitializer::NewL(
+    CPosLandmarkDatabase& aDb,
+    MLmkAOOperationObserver& aObserver,
+    TBool aProgressNote )
+	{
+	CLmkDbInitializer* self =
+        new ( ELeave ) CLmkDbInitializer( aObserver, aProgressNote );
+	CleanupStack::PushL( self );
+	self->ConstructL( aDb );
+	CleanupStack::Pop(); //self
+    return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbInitializer::ConstructL( CPosLandmarkDatabase& aDb )
+	{
+    iDbUtils = CLmkDbUtils::NewL( aDb, *this, iProgressNote );
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::~CLmkDbInitializer
+// -----------------------------------------------------------------------------
+//
+CLmkDbInitializer::~CLmkDbInitializer()
+	{
+	delete iDbUtils; // also cancels possibly ongoing operation
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::HandleOperationL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbInitializer::HandleOperationL(
+TOperationTypes aType,
+TReal32 aProgress,
+TInt aStatus )
+	{
+	DEBUG2( CLmkDbInitializer::HandleOperationL entered: progress=%d status=%d,
+	    aProgress, aStatus );
+
+	__ASSERT_DEBUG( aType == EInitialize,
+	            Panic( KLmkPanicUnknownOperation ) );
+
+	// Modify progress information because we have wrapped two tasks into one:
+	if ( aType == EInitialize && aStatus == KPosLmOperationNotComplete )
+		{
+		aProgress = aProgress * KLmkInitMaxProgress;
+		}
+
+	if( iProgressNote || aStatus != KPosLmOperationNotComplete )
+		{
+		// Caller either requested to receive all events, or we
+		// have completed entirely and inform that to the caller.
+
+		/*
+		 *In the called method 'aProgress' is not used
+		 *This code change of passing '0' instead of aPrgress is
+		 *because of compiler error for winscw-urel target
+		 *and this is a temparary fix
+		 */
+		//iObserver.HandleOperationL( EInitAndCompact, aProgress, aStatus );
+		iObserver.HandleOperationL( EInitialize, 0, aStatus );
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbInitializer::StartInitAndCompactL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbInitializer::StartInitAndCompactL()
+	{
+	DEBUG( CLmkDbInitializer::StartInitAndCompactL entered );
+	iDbUtils->InitializeDbL();
+	}
+
+//  End of File