diff -r 1fc85118c3ae -r 870918037e16 landmarksui/uicontrols/inc/TLmkDeletionHelper.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/landmarksui/uicontrols/inc/TLmkDeletionHelper.h Wed Sep 01 12:31:27 2010 +0100 @@ -0,0 +1,91 @@ +/* +* Copyright (c) 2002 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 helps updating the listbox after deleting item(s). +* +*/ + + + + + + + +#ifndef TLMKDELETIONHELPER_H +#define TLMKDELETIONHELPER_H + +// INCLUDES +#include +#include + +// FORWARD DECLARATIONS +class CEikListBox; + +// CLASS DECLARATION + +/** +* This class offers an easy way to handle list update when user is +* deleting items. This class does not own heap data. +*/ +class TLmkDeletionHelper + { + public: // Constructors and destructor + + /** + * C++ default constructor. + */ + TLmkDeletionHelper(); + + /** + * Destructor. + */ + virtual ~TLmkDeletionHelper(); + + public: // New functions + + /** + * Store list information when use has requested deleting one + * or more items. + * @param aListBox reference to the listbox + * @param aMultipleItems ETrue if user is deleting multiple items + */ + void StoreListInformation( CEikListBox& aListBox, + TBool aMultipleItems ); + + /** + * Updates the list using AknListBoxUtils if delete happened, + * i.e. StoreListInformation() has been previously called. + * @return ETrue if list was updated, EFalse otherwise + */ + TBool UpdateListIfDeleteHappenedL(); + + private: // Data + /// marked ETrue when starting to delete + TBool iUserRequestedDelete; + + /// required by AknListBoxUtils + TInt iCurrentItemIndexBeforeRemoval; + + /// required by AknListBoxUtils + TBool iCurrentItemWasRemoved; + + ///Ref: required by AknListBoxUtils + const CArrayFix* iIndexesToRemovedItems; + + ///Ref: list to be updated + CEikListBox* iListBox; + }; + +#endif // TLMKDELETIONHELPER_H + +// End of File \ No newline at end of file