diff -r 000000000000 -r 4e91876724a2 photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerrename.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerrename.h Thu Dec 17 08:45:44 2009 +0200 @@ -0,0 +1,106 @@ +/* +* Copyright (c) 2008-2009 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: Rename command handler +* +*/ + + + + +#ifndef __C_GLXCOMMANDHANDLERRENAME_H__ +#define __C_GLXCOMMANDHANDLERRENAME_H__ + +#include +#include + +class MGlxMediaListProvider; + +/** + * @class CGlxCommandHandlerRename + * + * Command handler that renames a container item except if multiple items are + * marked, or the selected item is a static or system item + * or if the view is empty. + * @author Rhodri Byles + * @internal reviewed 21/06/2007 by Loughlin + * + */ +NONSHARABLE_CLASS(CGlxCommandHandlerRename) : + public CGlxMpxCommandCommandHandler + { +public: + /** + * Two-phase constructor + * @param aMediaListProvider object that provides the media list + * @param aHasToolbarItem Whether Command Should be toolbar item (ETrue - if toolbar item) + */ + IMPORT_C static CGlxCommandHandlerRename* NewL( + MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem ); + + /** Destructor */ + IMPORT_C ~CGlxCommandHandlerRename(); + +protected: + /* + * + */ + void PopulateToolbarL(); + +private: // From CGlxMpxCommandCommandHandler + + /** @ref CGlxMpxCommandCommandHandler::CreateCommandL */ + CMPXCommand* CreateCommandL( TInt aCommandId, MGlxMediaList& aList, + TBool& aConsume ) const; + + /** @ref CGlxMpxCommandCommandHandler::HandleErrorL */ + void HandleErrorL( TInt aErrorCode ); + +private: + /** + * Callback functions to handle an error + */ + static TBool HandleErrorL(TAny* aPtr); + inline void HandleErrorL(); + +private: + /** Second phase constructor */ + void ConstructL(); + + /** + * Constructor + * @param aMediaListProvider object that provides the media list + */ + CGlxCommandHandlerRename( MGlxMediaListProvider* aMediaListProvider, + TBool aHasToolbarItem ); + + /** + * Helper function to retrieve the title of the currently selected item. + * If none is selected, the title of the item with focus is returned. + * @param aTitle the title of the selected item + * @param aList the media list containing the item + */ + void GetTitleL( TDes& aTitle, MGlxMediaList& aList ) const; + +private: + /// Owned, the resource file offset + TInt iResourceOffset; + // Owned, new name + HBufC* iRenameText; + /// Owned, error value from HandleErrorL + TInt iError; + /// Owned, callback object for HandleErrorL + CAsyncCallBack* iErrorCallback; + }; + +#endif // __C_GLXCOMMANDHANDLERRENAME_H__