diff -r 8173571d354e -r 1fc85118c3ae locationlandmarksrefappfors60/Inc/LandmarksLmOpWrapper.h --- a/locationlandmarksrefappfors60/Inc/LandmarksLmOpWrapper.h Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,134 +0,0 @@ -/* -* Copyright (c) 2004-2005 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: -* See class description below -* -*/ - - -#ifndef __LANDMARKS_LM_OP_WRAPPER_H__ -#define __LANDMARKS_LM_OP_WRAPPER_H__ - - -#include - - -class CLandmarksListContainer; -class CAknNavigationDecorator; -class CLandmarksEngine; -class CPosLmOperation; - - - -/** -* Active class that wraps an instance of CPosLmOperation. -* The wrapped CPosLmOperation instance is executed incrementally. -* Execution progress can be reported. -* This class is designed to be utilized by active objects. -*/ -class CLandmarksLmOpWrapper: public CActive - { - public: // Constructors and destructor - - /** - * C++ default constructor. - * - */ - CLandmarksLmOpWrapper(); - - /** - * Destructor. - */ - ~CLandmarksLmOpWrapper(); - - public: // New Functions - - /** - * Starts execution of the supplied operation. - * - * @param aLmOperation operation to execute. Ownership of the operation - * is transferred to this instance. - * @param aStatus the request status to complete when execution of the - * supplied LmOperation is finished. - * @param aReportProgress ETrue if progress should be reported - * (incremental execution), EFalse otherwise. - */ - void StartOperation( - CPosLmOperation* aLmOperation, - TRequestStatus& aStatus, - TBool aReportProgress = EFalse); - - /** - * Returns a pointer to the wrapped CPosLmOperation object. - * This object keeps ownership of the operation. - * - * @return a pointer to a CPosLmOperation instance - */ - CPosLmOperation* LmOperationPtr(); - - /** - * Executes the next step of the incremental operation. Typically - * called when progress of the CPosLmOperaiotion is reported. - * - * @param aStatus the request status to complete when execution of the - * next step is finished. - */ - void ExecuteNextStep(TRequestStatus& aStatus); - - /** - * Return the current progress of the CPosLmnOperation. - * - * @return a number between 0-100. 100 means that the operation is - * completed - */ - TInt Progress(); - - protected: // from CActive - - /** - * Implements cancellation of an outstanding request. - */ - void DoCancel(); - - /** - * Handles an active object’s request completion event. - */ - void RunL(); - - private: - - /** - * Executes the next step of the incremental operation. - */ - void ExecuteNextStep(); - - private: // Data - - //! the wrapped CPosLmOperation that is executed - CPosLmOperation* iLmOperation; - - //! contains a value between 0-1 and indicates the progress - TReal32 iProgress; - - //! the req. status of the caller executing the operation - TRequestStatus* iCallerStatus; - - //! indicates if progress should be reported or not - TBool iReportProgress; - - }; - - -#endif // __LANDMARKS_LM_OP_WRAPPER_H__ -