1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __CALINSTANCEVIEWIMPL_H__

    17 #define __CALINSTANCEVIEWIMPL_H__

    18 

    19 #include "agmids.h"

    20 #include "agmfilter.h"

    21 #include "calinstanceview.h"

    22 #include "calprogresscallback.h"

    23 class CAgnEntry;

    24 class CAgnEntryModel;

    25 class CAgnSimpleEntry;

    26 class CCalLiteEntry;

    27 class CCalSession;

    28 class CCalSessionImpl;

    29 class CCalInstance;

    30 class MCalProgressCallBack;

    31 class RAgendaServ;

    32 

    33 /** Implementation class for the CCalInstanceView.

    34 

    35 @internalComponent

    36 */

    37 

    38 NONSHARABLE_CLASS(CCalInstanceViewImpl) : public CBase, public MCalProgressCallBack

    39     {

    40 public:

    41 	static CCalInstanceViewImpl* NewL(CCalSession& aSession, MCalProgressCallBack* aProgressCallBack);

    42 	~CCalInstanceViewImpl();

    43 	static CCalInstanceViewImpl* NewL(RPointerArray<CCalSession>& aSessions, MCalProgressCallBack* aProgressCallBack);

    44 	CCalSessionImpl& CalSessionImpl() const;

    45 

    46 	void FindInstanceL(RPointerArray<CCalInstance>& aInstanceList, CalCommon::TCalViewFilter aCalViewFilter, const CalCommon::TCalTimeRange& aTimeRange) const;

    47 	void FindInstanceL(RPointerArray<CCalInstance>& aMatchedInstanceList, CalCommon::TCalViewFilter aCalViewFilter, const CalCommon::TCalTimeRange& aTimeRange, const CCalInstanceView::TCalSearchParams& aSearchParams) const;

    48 	

    49 	CCalInstanceIterator* FindInstanceL(const CCalFindInstanceSettings& aSettings) const;

    50 	CCalInstanceIterator* FindInstanceL(const CCalFindInstanceSettings& aSettings, TCalLocalUid aLocalUid, const TCalTime& aInstanceTime) const;

    51 	CCalInstanceIterator* FindInstanceByUidL(const TDesC8& aUid, const TCalTime& aInstanceTime) const;

    52 	CCalInstanceIterator* FindInstanceL(const CCalFindInstanceSettings& aSettings, TCalInstanceId& aInstanceId) const;

    53 	CCalInstanceIterator* FindInstanceByUidL(TCalCollectionId aCollectionId, const TDesC8& aUid, const TCalTime& aInstanceTime) const;

    54 	

    55 	CCalInstance* FindInstanceL(TCalLocalUid aLocalId, const TCalTime& aInstanceTime) const;

    56 	CCalInstance* FindInstanceL(TCalInstanceId& aInstanceId) const;

    57 

    58 #ifdef SYMBIAN_SKIPPED_CALENDAR_ALARMS	

    59     void FindAlarmedInstanceL(RPointerArray<CCalInstance>& aAlarmedInstanceList,    

    60     						  TASShdAlarmedInstanceParams aAlarmedInstanceParams) const;

    61 #endif    

    62 	

    63 	void DeleteL(CCalInstance* aInstance, CalCommon::TRecurrenceRange aWhichInstances);

    64 					   

    65 	TCalTime NextInstanceL(CalCommon::TCalViewFilter aCalViewFilter, const TCalTime& aStartDate) const;

    66 	TCalTime PreviousInstanceL(CalCommon::TCalViewFilter aCalViewFilter, const TCalTime& aStartDate) const;

    67 	

    68 	static void DestroySimpleEntryArray(TAny* aPtr); //Cleanup function used to delete CAgnSimpleEntries.

    69 	static void CleanCalLiteEntries(TAny* aPtr);  //Cleanup function used to delete CCalLiteEntries.

    70 	CArrayFixSeg<TAgnInstance>* FindInstanceIdL(const CCalFindInstanceSettings& aCalFindInstanceSettings) const;

    71 	CCalInstance* CreateInstanceFromLiteEntryL(CCalLiteEntry& aLiteEntry, TAgnInstanceId& aInstanceId, TBool aCheckInstanceTime) const;

    72 	void FetchLiteEntriesFromIdsL(RArray<TAgnInstance>& aEntryIds, RPointerArray<CCalLiteEntry>& aCalLiteEntries, TLinearOrder<CCalLiteEntry>* aOrder) const;

    73 

    74 	CCalInstance* CreateInstanceL(CCalLiteEntry& aLiteEntry, const TCalTime& aInstanceTime) const;

    75 	CCalInstance* CreateInstanceL(const TAgnInstance& aInstanceId) const;

    76 	TBool IsValidInstanceL(const CAgnSimpleEntry& aEntry, const TCalTime& aInstanceTime) const;

    77 	void GetFileIdLC(RArray<TInt64>& aFiles)const;

    78 	void GetShortFileIdLC(RArray<TInt>& aFiles)const;

    79 	RAgendaServ& GetServ() const;

    80 	void IncrementsessionReferenceCount();

    81 	void DecrementSessionReferenceCount();

    82 	

    83 	

    84 private:

    85 	void Progress(TInt aPercentageCompleted);

    86 	void Completed(TInt aError);

    87 	TBool NotifyProgress();

    88 	CCalInstanceViewImpl(RAgendaServ& aAgendaServer);

    89 	void ConstructL(MCalProgressCallBack* aProgressCallBack, CCalSession& aSession);

    90 	void ConstructL(RPointerArray<CCalSession>& aSessions, MCalProgressCallBack* aProgressCallBack);

    91 	

    92 	void DeleteInstanceL(CAgnEntry& aEntry, const TAgnCalendarTime& aInstanceTime, CalCommon::TRecurrenceRange aWhichInstances);

    93 	void DoDeleteInstanceL(CAgnEntry& aEntry, const TAgnCalendarTime& aInstanceTime, CalCommon::TRecurrenceRange aWhichInstances);

    94 	

    95 	void FindInstancesFromIdsL(CArrayFixSeg<TAgnInstance>* aInstanceIds, RPointerArray<CCalInstance>& aInstanceArray) const;

    96 	static TInt CompareInstanceId(const TAgnInstance& aLeft, const TAgnInstance& aRight);

    97 	CCalSessionImpl* FindSession(TUint8 aShortFileId) const;

    98 

    99 	static TBool DefaultSortOnly(const CCalFindInstanceSettings& aSettings); 

   100 	

   101 	CCalInstanceIterator* DoFindInstanceL(const CCalFindInstanceSettings& aSettings, TCalLocalUid aLocalUid, const TCalTime& aInstanceTime, TUint8 aShortFileId) const;

   102 	CCalInstance* DoFindInstanceL(TCalLocalUid aLocalId, const TCalTime& aInstanceTime, TUint8 aShortFileId) const;

   103 

   104 private: 

   105 

   106 	RAgendaServ&		iAgendaServer;

   107 	TInt 					iCurrentFileToOpen;

   108 	MCalProgressCallBack* 	iCalProgressCallBack;

   109 	RPointerArray<CCalSessionImpl> iCalSessions;//Doesn't own the objects

   110 	};

   111 

   112 

   113 /**

   114 This Class is used for cleaning up sortentries when a leave happens,

   115 SimpleEntry should be deleted using SimpleEntryAllocator.

   116 Cleanup function DestroySimpleEntryArray() uses an object of this class.

   117 */

   118 class TCleanSimpleEntryArray

   119 {

   120 public:

   121 	TCleanSimpleEntryArray(RPointerArray<CAgnSimpleEntry>& aSimpleEntryArray, RAgendaServ& aAgendaServ);

   122 	CAgnSimpleEntry* GetSimpleEntryAt(TInt aPos);

   123 	RAgendaServ& GetAgendaServ();

   124 	TInt GetCount() const;

   125 	void CloseArray();

   126 private:

   127 	RPointerArray<CAgnSimpleEntry>& iSimpleEntryArray;

   128 	RAgendaServ&			iAgendaServer;

   129 };	

   130 

   131 #endif // __CALINSTANCEVIEW_H__