author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 16:30:29 +0300 | |
branch | RCL_3 |
changeset 19 | 04becd199f91 |
permissions | -rw-r--r-- |
19
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/* |
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: ?Description |
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* |
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*/ |
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|
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|
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|
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// INCLUDE FILES |
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#include "CAMMSTunerPresetsHandler.h" |
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#include "TAMMSTunerPreset.h" |
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|
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#include <FMRadioEngineCRKeys.h> |
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#include <s32mem.h> |
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#include <jdebug.h> |
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|
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// CONSTANTS |
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|
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|
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// ============================ MEMBER FUNCTIONS =============================== |
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|
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// ----------------------------------------------------------------------------- |
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// CAMMSTunerPresetsHandler::CAMMSTunerPresetsHandler |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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CAMMSTunerPresetsHandler::CAMMSTunerPresetsHandler() |
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{ |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAMMSTunerPresetsHandler::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void CAMMSTunerPresetsHandler::ConstructL() |
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{ |
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iCentralRepository = CRepository::NewL(KCRUidFMRadioEngine); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAMMSTunerPresetsHandler::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CAMMSTunerPresetsHandler* CAMMSTunerPresetsHandler::NewL() |
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{ |
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CAMMSTunerPresetsHandler* self = new(ELeave) CAMMSTunerPresetsHandler; |
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|
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(); |
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|
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return self; |
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} |
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|
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|
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// Destructor |
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CAMMSTunerPresetsHandler::~CAMMSTunerPresetsHandler() |
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{ |
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delete iCentralRepository; |
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} |
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// ----------------------------------------------------------------------------- |
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// CAMMSTunerPresetsHandler::GetPreset |
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// ?implementation_description |
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// (other items were commented in a header). |
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// ----------------------------------------------------------------------------- |
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// |
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void CAMMSTunerPresetsHandler::GetPresetL(TInt aPreset, TAMMSTunerPreset &aTunerPreset) |
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{ |
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// KFmRadioPresetChannel1 = The first preset channel's location in central repository |
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TInt tempChannelIndex = KFmRadioPresetChannel1 + aPreset; |
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|
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HBufC8* buf = HBufC8::NewLC(sizeof(TAMMSTunerPreset)); |
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TPtr8 bufPtr = buf->Des(); |
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|
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TInt err = iCentralRepository->Get(tempChannelIndex, bufPtr); |
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if (err == KErrNone) |
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{ |
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RDesReadStream inStream; |
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inStream.Open(bufPtr); |
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CleanupClosePushL(inStream); |
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aTunerPreset.InternalizeL(inStream); |
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CleanupStack::PopAndDestroy(&inStream); |
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} |
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else |
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{ |
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User::Leave(err); |
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} |
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CleanupStack::PopAndDestroy(); // buf |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAMMSTunerPresetsHandler::SavePreset |
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// ?implementation_description |
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// (other items were commented in a header). |
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// ----------------------------------------------------------------------------- |
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// |
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void CAMMSTunerPresetsHandler::SavePresetL(TInt aPreset, TAMMSTunerPreset aTunerPreset) |
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{ |
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// KFmRadioPresetChannel1 = The first preset channel's location in central repository |
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TInt fieldNameIndex = KFmRadioPresetChannel1 + TUint32(aPreset); |
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|
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HBufC8* buf = HBufC8::NewLC(sizeof(TAMMSTunerPreset)); |
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TPtr8 bufPtr = buf->Des(); |
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121 |
|
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RDesWriteStream outStream(bufPtr); |
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CleanupClosePushL(outStream); |
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aTunerPreset.ExternalizeL(outStream); |
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outStream.CommitL(); |
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CleanupStack::PopAndDestroy(&outStream); |
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|
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iCentralRepository->Set(fieldNameIndex, bufPtr); |
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CleanupStack::PopAndDestroy(); //buf |
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} |
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131 |
|
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|
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// End of File |