author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 00:16:03 +0200 | |
changeset 0 | 522cd55cc3d7 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007 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: CMnrpCoordConverter implementation |
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* |
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*/ |
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|
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|
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#include <e32base.h> |
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#include "debug.h" |
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#include "mnrpengine.h" |
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#include "mnrpmapmodel.h" |
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#include "mnrpcoordconverter.h" |
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// ========================== MEMBER FUNCTIONS =============================== |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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CMnrpCoordConverter* CMnrpCoordConverter::NewL() |
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{ |
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CMnrpCoordConverter* self = new (ELeave) CMnrpCoordConverter; |
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CleanupStack::PushL( self ); |
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self->iEngine = CMnrpEngine::NewL(); |
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self->iModel = CMnrpMapModel::NewL( *self->iEngine ); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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CMnrpCoordConverter::CMnrpCoordConverter() |
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{ |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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CMnrpCoordConverter::~CMnrpCoordConverter() |
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{ |
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delete iModel; |
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delete iEngine; |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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TInt CMnrpCoordConverter::GetImageCoordinate( |
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const TCoordinate& aWorldCoordinate, |
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TPoint& aImagePoint ) |
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{ |
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const TMnMapImageParams& params = MapImageParams(); |
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if ( params.ImageType() == TMnMapImageParams::ETypeSatelliteImage ) |
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{ |
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return KErrArgument; |
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} |
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iModel->UpdateModel( params ); |
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aImagePoint = iModel->AbsoluteToScreen( aWorldCoordinate ); |
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return KErrNone; |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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TInt CMnrpCoordConverter::GetWorldCoordinate( |
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const TPoint& aImagePoint, |
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TCoordinate& aWorldCoordinate ) |
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{ |
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const TMnMapImageParams& params = MapImageParams(); |
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if ( params.ImageType() == TMnMapImageParams::ETypeSatelliteImage ) |
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{ |
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return KErrArgument; |
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} |
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iModel->UpdateModel( params ); |
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aWorldCoordinate = iModel->ScreenToAbsolute( aImagePoint ); |
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return KErrNone; |
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} |