diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/calprogresscallback.h --- a/epoc32/include/calprogresscallback.h Tue Mar 16 16:12:26 2010 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,54 +0,0 @@ -// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). -// All rights reserved. -// This component and the accompanying materials are made available -// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members -// which accompanies this distribution, and is available -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". -// -// Initial Contributors: -// Nokia Corporation - initial contribution. -// -// Contributors: -// -// Description: -// - -#ifndef __CALPROGRESSCALLBACK_H__ -#define __CALPROGRESSCALLBACK_H__ - -class MCalProgressCallBack -/** A call back class to show the progress of long-running operations. - -When a long-running operation is carried out on the instance view or the entry -view, this class is used to signal its progress, and when the function is complete. - -@publishedAll -@released -*/ - { -public: - - /** Progress callback. - - This calls the observing class with the percentage complete of the current operation. - - @param aPercentageCompleted The percentage complete. */ - virtual void Progress(TInt aPercentageCompleted) = 0; - - /** Progress callback. - - This calls the observing class when the current operation is finished. - - @param aError The error if the operation failed, or KErrNone if successful. */ - virtual void Completed(TInt aError) = 0; - - /** - Asks the observing class whether progress callbacks are required. This - is called once only to check if callbacks are enabled. - - @return If the observing class returns EFalse, then the Progress() function will not be called. - */ - virtual TBool NotifyProgress() = 0; - }; - -#endif // __CALPROGRESSCALLBACK_H__