diff -r 8173571d354e -r 1fc85118c3ae landmarksui/engine/inc/CLmkEncoder.h --- a/landmarksui/engine/inc/CLmkEncoder.h Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,161 +0,0 @@ -/* -* Copyright (c) 2004 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: LandmarksUi Content File - This class wraps functionality related to landmark encoding into -* a simpler interface. -* -*/ - - - - - - - -#ifndef CLMKENCODER_H -#define CLMKENCODER_H - -// INCLUDES -#include -#include "MLmkAOOperationObserver.h" -#include "CLmkLandmark.h" - - -// FORWARD DECLARATIONS -class CPosLandmarkEncoder; -class CPosLandmarkDatabase; -class CLmkAOOperation; -class CPosLandmark; - -// CLASS DECLARATION -/** - * This class wraps functionality related to landmark encoding into - * a simpler interface. - */ -class CLmkEncoder : public CBase, public MLmkAOOperationObserver - { - public: // Constructors and destructor - - /** - * Create CLmkEncoder object - * @param aDb landmark database - * @param aObserver calling class setting itself as observer to this class - * @param aProgressNote Note to show the progress of encoding operation - * @return newly instantiated object - */ - IMPORT_C static CLmkEncoder* NewL( CPosLandmarkDatabase& aDb, - MLmkAOOperationObserver& aObserver, - TBool aProgressNote ); - - /** - * Destructor. - */ - ~CLmkEncoder(); - - protected: //from MLmkAOOperationObserver - void HandleOperationL( TOperationTypes aType, - TReal32 aProgress, - TInt aStatus ); - - public: // New functions - /** - * Set package name - * @param aName - */ - //IMPORT_C void SetPackageNameL( const TDesC& aName ); - - /** - * Start encoding package. Possibly existing file is deleted first. - * @param aFile where parsed data is stored - * @param aLandmarkIdArray - */ - IMPORT_C void StartEncodingL( const TDesC& aFile, - const RArray& aLandmarkIdArray ); - - /** - * Start encoding package. Possibly existing file is deleted first. - * This API can also be used for encoding unsaved landmarks - * @param aFile where parsed data is stored - * @param aLandmarks - */ - IMPORT_C void StartEncodingL(const TDesC& aFileName, - const RPointerArray& aLandmarks ); - - /** - * Cancel encode operation - */ - IMPORT_C void CancelEncodeOperationL(); - - private: // New functions - /** - * This function is used for setting the name for landmarks package - * @param aName Name to be set for landmarks package - */ - void SetPackageNameL( const TDesC& aName ); - - /** - * Finalize the encode process. It uses the Landmarks Framework method - * to signal the finalizing the encode process. - */ - void FinalizeEncodingL(); - - /** - * Checks if any Active Object is already running. This is used whenever - * a new Active Object operation is started. - */ - void LeaveIfInUseL(); - - /** - * Instantiates iEncoder & prepares file to which encoded data is written. - */ - void PrepareEncoderL(const TDesC& aFileName); - - private: // Constructors and destructor - /** - * C++ default constructor. - * @param aDb landmark database - * @param aObserver calling class sets itself as the observer to this class - * @param aProgressNote Note to show the progress of landmark encoding process - * @return newly instantiated object - */ - CLmkEncoder( CPosLandmarkDatabase& aDb, - MLmkAOOperationObserver& aObserver, - TBool aProgressNote ); - - /** - * By default Symbian 2nd phase constructor is private. - * @param aFile - */ - void ConstructL(); - - private: // Data - ///Ref: - CPosLandmarkDatabase& iDb; - - ///Ref: - MLmkAOOperationObserver& iObserver; - - TBool iProgressNote; - - TBool iExporting; // detailed encoder status - - ///Own: EPos encoder - CPosLandmarkEncoder* iEncoder; - - ///Own: - CLmkAOOperation* iAOOperation; - }; - -#endif // CLMKENCODER_H - -// End of File