diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/calchangecallback.h --- a/epoc32/include/calchangecallback.h Tue Mar 16 16:12:26 2010 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,172 +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 __CALCHANGECALLBACK_H__ -#define __CALCHANGECALLBACK_H__ - -#include - -class TCalChangeEntry; - -class MCalChangeCallBack -/** A call back class for observing changes in the model view. - -A client will not be notified of a change if it is the source of -the change. - -@publishedAll -@deprecated -*/ - { -public: - /** Instance view change type - @publishedAll - @deprecated - */ - enum TChangeType - { - /** Entries are added */ - EChangeAdd, - /** Entries are deleted */ - EChangeDelete, - /** Entries are modified */ - EChangeModify, - /** Undefined entries */ - EChangeUndefined, - /** Entries cause overflow error */ - EChangeOverflowError - }; - - /** Instance view entry type - @publishedAll - @deprecated - */ - enum TChangeEntryType - { - /** Entry type is todo */ - EChangeEntryTodo, - /** Entry type is event */ - EChangeEntryEvent, - /** All entry types */ - EChangeEntryAll - }; - /** A call back function for change notification - @param aChangeEntryType Filters notifications to only notify about entries of this type (event/todo/all). - - */ - virtual void CalChangeNotification(TChangeEntryType aChangeEntryType) = 0; - }; - -/** A call back class for observing changes in the model view. - -The call back returns an array containing information about at least -one change to the database. The information includes the type of change -and the identity of the item being changed. - -A client will not be notified of a change if it is the source of -the change. - -@publishedAll -@released -*/ -class MCalChangeCallBack2 - { -public: - /** Instance view change type - @publishedAll - @released - */ - enum TChangeType - { - /** Entries are added */ - EChangeAdd, - /** Entries are deleted */ - EChangeDelete, - /** Entries are modified */ - EChangeModify, - /** Undefined entries */ - EChangeUndefined - }; - - /** Instance view entry type - @publishedAll - @released - */ - enum TChangeEntryType - { - /** Entry type is todo */ - EChangeEntryTodo, - /** Entry type is event */ - EChangeEntryEvent, - /** All entry types */ - EChangeEntryAll - }; - /** A call back function for change notification - @param aChangeItems List of changes since the last notification. - - */ - virtual void CalChangeNotification(RArray& aChangeItems) = 0; - }; - -/** Struct for storing change notification data. -This contains the calendar local ID, the type of change and the entry type. - -The iChangeType will only be set to EChangeEntryTodo or EChangeEntryEvent -values. EChangeEntryAll is provided for callback registration only. - -If iChangeType is EChangeUndefined or EChangeOverflowError, iEntryId and -iEntryType are undefined and should not be used by clients. - -@publishedAll -@released -*/ -struct TCalChangeEntry - { - /** Local UID of the entry */ - TCalLocalUid iEntryId; - /** Type of change to the entry */ - MCalChangeCallBack2::TChangeType iChangeType; - /** Type of entry */ - MCalChangeCallBack2::TChangeEntryType iEntryType; - }; - -/** Class to encapsulate call back registration parameters. - -The type of entries, the date range and whether undated todos are included -can be specified. - -@publishedAll -@released -*/ -class CCalChangeNotificationFilter - { -public: - IMPORT_C static CCalChangeNotificationFilter* NewL(MCalChangeCallBack2::TChangeEntryType aChangeEntryType, TBool aIncludeUndatedTodos, const CalCommon::TCalTimeRange& aTimeRange); - IMPORT_C ~CCalChangeNotificationFilter(); - - MCalChangeCallBack2::TChangeEntryType ChangeEntryType() const; - TCalTime StartTime() const; - TCalTime EndTime() const; - TBool IncludeUndatedTodos() const; - -private: - CCalChangeNotificationFilter(MCalChangeCallBack2::TChangeEntryType aChangeEntryType, TBool aIncludeUndatedTodos, const CalCommon::TCalTimeRange& aTimeRange); - - MCalChangeCallBack2::TChangeEntryType iChangeEntryType; - CalCommon::TCalTimeRange iTimeRange; - TBool iIncludeUndatedTodos; - }; - -#endif // __CALCHANGECALLBACK_H__