--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_akn/src_tuner/native/src/cammstunerpresetshandler.cpp Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,133 @@
+/*
+* 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: ?Description
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CAMMSTunerPresetsHandler.h"
+#include "TAMMSTunerPreset.h"
+
+#include <FMRadioEngineCRKeys.h>
+#include <s32mem.h>
+#include <jdebug.h>
+
+
+// CONSTANTS
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAMMSTunerPresetsHandler::CAMMSTunerPresetsHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CAMMSTunerPresetsHandler::CAMMSTunerPresetsHandler()
+{
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSTunerPresetsHandler::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CAMMSTunerPresetsHandler::ConstructL()
+{
+ iCentralRepository = CRepository::NewL(KCRUidFMRadioEngine);
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSTunerPresetsHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CAMMSTunerPresetsHandler* CAMMSTunerPresetsHandler::NewL()
+{
+ CAMMSTunerPresetsHandler* self = new(ELeave) CAMMSTunerPresetsHandler;
+
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop();
+
+ return self;
+}
+
+
+// Destructor
+CAMMSTunerPresetsHandler::~CAMMSTunerPresetsHandler()
+{
+ delete iCentralRepository;
+}
+
+
+// -----------------------------------------------------------------------------
+// CAMMSTunerPresetsHandler::GetPreset
+// ?implementation_description
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAMMSTunerPresetsHandler::GetPresetL(TInt aPreset, TAMMSTunerPreset &aTunerPreset)
+{
+ // KFmRadioPresetChannel1 = The first preset channel's location in central repository
+ TInt tempChannelIndex = KFmRadioPresetChannel1 + aPreset;
+
+ HBufC8* buf = HBufC8::NewLC(sizeof(TAMMSTunerPreset));
+ TPtr8 bufPtr = buf->Des();
+
+ TInt err = iCentralRepository->Get(tempChannelIndex, bufPtr);
+ if (err == KErrNone)
+ {
+ RDesReadStream inStream;
+ inStream.Open(bufPtr);
+ CleanupClosePushL(inStream);
+ aTunerPreset.InternalizeL(inStream);
+ CleanupStack::PopAndDestroy(&inStream);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+ CleanupStack::PopAndDestroy(); // buf
+}
+
+// -----------------------------------------------------------------------------
+// CAMMSTunerPresetsHandler::SavePreset
+// ?implementation_description
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAMMSTunerPresetsHandler::SavePresetL(TInt aPreset, TAMMSTunerPreset aTunerPreset)
+{
+ // KFmRadioPresetChannel1 = The first preset channel's location in central repository
+ TInt fieldNameIndex = KFmRadioPresetChannel1 + TUint32(aPreset);
+
+ HBufC8* buf = HBufC8::NewLC(sizeof(TAMMSTunerPreset));
+ TPtr8 bufPtr = buf->Des();
+
+ RDesWriteStream outStream(bufPtr);
+ CleanupClosePushL(outStream);
+ aTunerPreset.ExternalizeL(outStream);
+ outStream.CommitL();
+ CleanupStack::PopAndDestroy(&outStream);
+
+ iCentralRepository->Set(fieldNameIndex, bufPtr);
+ CleanupStack::PopAndDestroy(); //buf
+}
+
+
+// End of File