author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:31:27 +0100 | |
branch | RCL_3 |
changeset 37 | 870918037e16 |
parent 0 | 522cd55cc3d7 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2005-2006 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: Provides SimPsyUi listbox model that holds the |
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* currently selected NMEA File. |
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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 <e32keys.h> |
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#include <f32file.h> |
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#include <StringLoader.h> // StringLoader |
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#include <centralrepository.h> |
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#include <simpsyui.rsg> |
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#include "SimulationPSYInternalCRKeys.h" |
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|
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#include "simpsyuilbmodel.h" |
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|
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const TInt KTabWidth = 1; |
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// ================= MEMBER FUNCTIONS ======================= |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::NewL() |
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// Static Constuctor that completes the Symbian two-phase |
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// construction. |
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// --------------------------------------------------------- |
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CSimPsyUiLBModel* CSimPsyUiLBModel::NewL() |
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{ |
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CSimPsyUiLBModel* lbmodel = NewLC(); |
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CleanupStack::Pop( lbmodel ); |
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return lbmodel; |
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} |
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|
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::NewLC() |
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// Static Constuctor that completes the Symbian two-phase |
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// construction. It places the created object on the |
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// Clean-up stack |
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// --------------------------------------------------------- |
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CSimPsyUiLBModel* CSimPsyUiLBModel::NewLC() |
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{ |
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CSimPsyUiLBModel* lbmodel = new (ELeave) CSimPsyUiLBModel(); |
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CleanupStack::PushL( lbmodel ); |
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lbmodel->ConstructL(); |
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return lbmodel; |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::CSimPsyUiLBModel() |
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// C++ Default Constructor |
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// --------------------------------------------------------- |
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CSimPsyUiLBModel::CSimPsyUiLBModel() |
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{ |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::ConstructL() |
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// Symbian two phased constructor |
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// --------------------------------------------------------- |
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void CSimPsyUiLBModel::ConstructL() |
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{ |
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iFileNameText = StringLoader::LoadL( R_SIMPSYUI_FILENAME_TEXT ); |
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TInt lLength = iFileNameText->Length(); |
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/* The length of the buffer is the length needed for |
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* the File name text, tab keys and the maximum file |
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* name length |
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*/ |
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iBuffer = HBufC::NewL(KMaxFileName + KTabWidth + KTabWidth + lLength ); |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::~CSimPsyUiLBModel() |
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// C++ Destructor |
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// --------------------------------------------------------- |
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CSimPsyUiLBModel::~CSimPsyUiLBModel() |
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{ |
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delete iBuffer; |
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iBuffer = NULL; |
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delete iFileNameText; |
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iFileNameText = NULL; |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::MdcaCount() |
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// Returns the number of descriptor elements in a descriptor array. |
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// @return The number of descriptor elements in a descriptor array. |
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// --------------------------------------------------------- |
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TInt CSimPsyUiLBModel::MdcaCount() const |
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{ |
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return 1; |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::MdcaPoint() |
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// Indexes into a descriptor array. |
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// |
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// @param aIndex The position of the descriptor element within |
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// a descriptor array. The position is relative |
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// to zero; i.e. zero implies the first descriptor |
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// element in a descriptor array. |
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// @return A 16 bit non-modifiable pointer descriptor |
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// representing the descriptor element located at |
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// position aIndex within a descriptor array. |
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// --------------------------------------------------------- |
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TPtrC16 CSimPsyUiLBModel::MdcaPoint( TInt aIndex ) const |
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{ |
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TRAP_IGNORE(MdcaPointL(aIndex)); |
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return *iBuffer; |
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} |
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// --------------------------------------------------------- |
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// CSimPsyUiLBModel::MdcaPointL() |
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// Indexes into a descriptor array. |
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// |
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// @param aIndex The position of the descriptor element within |
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// a descriptor array. The position is relative |
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// to zero; i.e. zero implies the first descriptor |
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// element in a descriptor array. |
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// @return A 16 bit non-modifiable pointer descriptor |
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// representing the descriptor element located at |
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// position aIndex within a descriptor array. |
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// --------------------------------------------------------- |
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TPtrC16 CSimPsyUiLBModel::MdcaPointL( TInt /*aIndex*/ ) const |
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{ |
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TPtr ptr( iBuffer->Des() ); |
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ptr.Zero(); |
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ptr.Append( EKeyTab ); |
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ptr.Append( iFileNameText->Des() ); |
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ptr.Append( EKeyTab ); |
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TBuf<KMaxFileName> nmeaFileName; |
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TParse FileParser; |
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/* The cenrep contains the filename with full path. |
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* Hence only the filename is extracted and displayed in the Edwin |
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*/ |
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CRepository* repository = CRepository::NewLC(KCRUidSimulationPSY); |
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repository->Get(KCRKeySimPSYSimulationFile, nmeaFileName); |
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FileParser.Set(nmeaFileName,NULL,NULL); |
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nmeaFileName.Copy(FileParser.NameAndExt()); |
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CleanupStack::PopAndDestroy(repository); |
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ptr.Append(nmeaFileName); |
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return *iBuffer; |
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} |
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