diff -r 0efa10d348c0 -r a5a39a295112 menucontentsrv/srvinc/mcsrunningappshiddenattrscanner.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/menucontentsrv/srvinc/mcsrunningappshiddenattrscanner.h Wed Sep 01 12:22:09 2010 +0100 @@ -0,0 +1,121 @@ +/* +* Copyright (c) 2008 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: +* +* +*/ + + +#ifndef __MCSRUNNINGAPPSHIDDENATTRSCANNER_H__ +#define __MCSRUNNINGAPPSHIDDENATTRSCANNER_H__ + + +#include "menuengoperation.h" + + +//Forward declatations +class CMenuEng; +class MMcsRunningAppsHandler; + +/* + * It scans MCS to get UIDs of applications with "hidden" attribute. + * It cooperates with CMcsRunningAppsHandler. + */ +NONSHARABLE_CLASS( CMcsRunningAppsHiddenAttrScanner ): public CBase, MMenuEngOperation + { +public: + /** + * Factory method. + */ + static CMcsRunningAppsHiddenAttrScanner* NewL( + CMenuEng& aEng, MMcsRunningAppsHandler* aRunningAppsHandler ); + + /** + * Destructor. + */ + ~CMcsRunningAppsHiddenAttrScanner(); + + /* + * + */ + void ScanL(); + + /** + * Checks if aUid is present in iHiddenApps array + * @param aUid UID of an application + * @return hidden attribute of an application + */ + TBool IsHidden( TUid aUid ); + +private: + /** + * Constructor. + */ + CMcsRunningAppsHiddenAttrScanner( + CMenuEng& aEng, MMcsRunningAppsHandler* aRunningAppsHandler ); + + /** + * 2nd phase constructor + */ + void ConstructL(); + +private: // from MMenuEngOperation + + /** + * Execute engine operation: + * Do the application scan + */ + void RunMenuEngOperationL(); + + /** + * Error handling: ignore error. + * @param aErr Error code. + */ + void CompletedMenuEngOperation( TInt aErr ); + +private: + /* + * Do the scan and update iHiddenApps array with UIDs of applications + * with "hidden" attribute. The array is subsequently passed to + * CMcsRunningAppsHandler + */ + void UpdateHiddenApplicationsL(); + + +private://data + /* + * engine. not own + */ + CMenuEng& iEng ; ///< Engine. + + /* + * own + */ + RArray iHiddenApps; + + /* + * not own + */ + MMcsRunningAppsHandler* iRunningAppsHandler; + + /* + * Flag storing operation status information + */ + TBool iOperationInProgress; + + }; + + + +#endif // __MCSRUNNINGAPPSHIDDENATTRSCANNER_H__