author | Simon Howkins <simonh@symbian.org> |
Mon, 22 Nov 2010 16:01:09 +0000 | |
branch | RCL_3 |
changeset 93 | d216ae5a8733 |
parent 86 | ed599363c2d7 |
permissions | -rw-r--r-- |
66 | 1 |
/* |
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* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: This class is wrapper class of agenda engine. |
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* |
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*/ |
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//debug |
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#include "calendarui_debug.h" |
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// INCLUDES |
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#include "CalenEngine.h" |
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#include "CalenAsyncCommands.h" |
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#include "CalEngineCallback.h" |
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#include "CleanupResetAndDestroy.h" |
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#include <calinstanceview.h> |
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#include <calsession.h> |
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#include <calcalendarinfo.h> |
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#include <calcalendariterator.h> |
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86
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
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#include <calenmulticaluids.hrh> |
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enum TCalenEnginePanic |
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{ |
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EMultipleCommands = 0 |
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}; |
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ed599363c2d7
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
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const TInt KBuffLength = 24; |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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static void Panic(TInt aReason) |
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{ |
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TRACE_ENTRY_POINT; |
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_LIT(KPanicCategory, "CalenEngine"); |
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User::Panic(KPanicCategory, aReason); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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CCalenEngine::CCalenEngine() |
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{ |
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TRACE_ENTRY_POINT; |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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CCalenEngine* CCalenEngine::NewL() |
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{ |
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TRACE_ENTRY_POINT; |
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CCalenEngine* self = new (ELeave) CCalenEngine; |
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//CleanupStack::PushL(self); |
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//self->ConstructL(); |
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//CleanupStack::Pop(self); |
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TRACE_EXIT_POINT; |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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CCalenEngine::~CCalenEngine() |
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{ |
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TRACE_ENTRY_POINT; |
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Close(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::Close() |
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{ |
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TRACE_ENTRY_POINT; |
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if( iCommand ) |
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{ |
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// cancel all asynchronous operations before(!) deleting the object! |
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iCommand->Cancel(); |
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delete iCommand; |
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iCommand = NULL; |
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} |
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ReleaseCalendarDatabase(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// CCalenEngine::GetActiveSessionsL |
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// ----------------------------------------------------------------------------- |
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// |
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RPointerArray<CCalSession>& CCalenEngine::GetActiveSessionsL() |
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{ |
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TRACE_ENTRY_POINT; |
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TRACE_EXIT_POINT; |
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return iSessionReferanceArray; |
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} |
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// ----------------------------------------------------------------------------- |
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// CCalenEngine::UpdateCalSessionsL |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::UpdateCalSessionsL() |
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{ |
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TRACE_ENTRY_POINT; |
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Reset(); |
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GetAllCalendarInfoL(); |
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CCalSession* defaultSession = CCalSession::NewL(); //Default session |
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iSessionOwningArray.AppendL(defaultSession); |
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CCalSession* tempSession = NULL; //Temp session |
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for (TInt index = 0; index < iCalInfoArray.Count(); index++) |
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{ |
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TPtrC calFileName = iCalInfoArray[index].iFileName; |
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#ifdef _DEBUG |
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RDebug::Print(calFileName); |
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#endif |
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if (!calFileName.CompareF(defaultSession->DefaultFileNameL())) |
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{ |
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CleanupStack::PushL(defaultSession); |
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defaultSession->OpenL(calFileName); |
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CleanupStack::Pop(defaultSession); |
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tempSession = defaultSession; |
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iCalInfoArray[index].iColltectionId |
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= tempSession->CollectionIdL(); |
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} |
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else |
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{ |
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tempSession = CCalSession::NewL(*defaultSession); |
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CleanupStack::PushL(tempSession); |
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tempSession->OpenL(calFileName); |
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CleanupStack::Pop(tempSession); |
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iCalInfoArray[index].iColltectionId |
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= tempSession->CollectionIdL(); |
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iSessionOwningArray.AppendL(tempSession); |
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} |
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iSessionReferanceArray.AppendL(tempSession); |
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} |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// CCalenEngine::GetAllCalendarsL |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetAllCalendarInfoL( ) |
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{ |
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TRACE_ENTRY_POINT |
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CCalSession* sessionIter = CCalSession::NewL(); |
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CleanupStack::PushL(sessionIter); |
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CCalCalendarIterator* calIter = CCalCalendarIterator::NewL(*sessionIter); |
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CleanupStack::PushL(calIter); |
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for(CCalCalendarInfo* calendarInfo = calIter->FirstL() ; |
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calendarInfo != NULL ; calendarInfo = calIter->NextL() ) |
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{ |
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86
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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TBuf8<KBuffLength> keyBuff; |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
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// Mark the meta property as SoftDeleted |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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keyBuff.Zero(); |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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keyBuff.AppendNum(EMarkAsDelete); |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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TBool softDelete = EFalse; |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
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TPckgC<TBool> pkgSoftDelete( softDelete ); |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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TRAPD(err,pkgSoftDelete.Set(calendarInfo->PropertyValueL(keyBuff))); |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
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if( KErrNone == err ) |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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{ |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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softDelete = pkgSoftDelete(); |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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} |
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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|
ed599363c2d7
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
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if(!softDelete && calendarInfo->Enabled() ) |
66 | 205 |
{ |
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TCalInfo calInfo; |
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calInfo.iFileName = calendarInfo->FileNameL(); |
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calInfo.iColor = calendarInfo->Color().Value(); |
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iCalInfoArray.AppendL(calInfo); |
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} |
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delete calendarInfo; |
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} |
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CleanupStack::PopAndDestroy(calIter); |
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CleanupStack::PopAndDestroy(sessionIter); |
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TRACE_EXIT_POINT |
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} |
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// ----------------------------------------------------------------------------- |
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// CCalenEngine::Reset |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::Reset() |
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{ |
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TRACE_ENTRY_POINT |
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if(iCalInfoArray.Count()) |
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{ |
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iCalInfoArray.Reset(); |
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} |
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if (iSessionReferanceArray.Count()) |
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{ |
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iSessionReferanceArray.Reset(); |
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} |
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if (iSessionOwningArray.Count()) |
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{ |
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iSessionOwningArray.ResetAndDestroy(); |
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} |
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TRACE_EXIT_POINT |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::StartCommand( CMultistepCommandBase* aCommand, |
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MCalenEngineGeneralCallback& aCallback ) |
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{ |
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TRACE_ENTRY_POINT; |
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__ASSERT_ALWAYS(iCommand == NULL, Panic(EMultipleCommands)); |
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iCallback = &aCallback; |
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iCommand = aCommand; |
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iCommand->Start(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::FinishCommand() |
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{ |
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TRACE_ENTRY_POINT; |
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__ASSERT_ALWAYS(iCommand != NULL, User::Invariant()); |
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delete iCommand; |
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iCommand = NULL; |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::OpenDatabaseL(MCalenEngineOpenCallback& aCallback) |
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{ |
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TRACE_ENTRY_POINT; |
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StartCommand(new (ELeave) COpenCommand(*this), aCallback); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::OpenCompleted() |
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{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineOpenCallback*>(iCallback)->OpenDatabaseCompleted(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetEntriesForDayL( MCalenEngineEntryFetchCallback& aCallback, |
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const TTime& aDay, |
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RPointerArray<CCalInstance>& aInstanceArray ) |
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{ |
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TRACE_ENTRY_POINT; |
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StartCommand( |
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CGetEntriesCommand::NewL( *this, aDay, aInstanceArray ), |
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aCallback ); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetEventForNextSevenDaysL( MCalenEngineEntryFetchCallback& aCallback, |
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const TTime& aStartDay, const TInt aDaysToSearch, |
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RPointerArray<CCalInstance>& aInstanceArray ) |
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{ |
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TRACE_ENTRY_POINT; |
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StartCommand( |
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CGetNextEventCommand::NewL( *this, aStartDay, aDaysToSearch, aInstanceArray ), |
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aCallback ); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetTodosL( MCalenEngineEntryFetchCallback& aCallback, |
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RPointerArray<CCalInstance>& aInstanceArray ) |
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{ |
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TRACE_ENTRY_POINT; |
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StartCommand( |
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CGetTodosCommand::NewL( *this, aInstanceArray ), |
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aCallback ); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetCalendarDataL( MCalenEngineEntryFetchCallback& aCallback, |
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RPointerArray<CCalInstance>& aInstanceArray, |
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const TTime& aStartDay, |
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const TInt aDaysToSearch ) |
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{ |
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TRACE_ENTRY_POINT; |
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StartCommand( |
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CGetEntriesForDaysCommand::NewL( *this, aInstanceArray, aStartDay, aDaysToSearch ), |
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aCallback ); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetEntriesCompleted() |
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{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineEntryFetchCallback*>(iCallback)->GetEntriesCompleted(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetTodosCompleted() |
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{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineEntryFetchCallback*>(iCallback)->GetTodosCompleted(); |
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TRACE_EXIT_POINT; |
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} |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetFutureEventCompleted(void) |
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{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineEntryFetchCallback*>(iCallback)->GetFutureEventCompleted(); |
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408 |
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TRACE_EXIT_POINT; |
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} |
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411 |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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// ----------------------------------------------------------------------------- |
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// |
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void CCalenEngine::GetCalendarDataCompleted(void) |
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{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineEntryFetchCallback*>(iCallback)->GetCalendarDataCompleted(); |
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422 |
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TRACE_EXIT_POINT; |
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} |
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425 |
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// ----------------------------------------------------------------------------- |
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// ?implementation_description |
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428 |
// ----------------------------------------------------------------------------- |
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// |
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430 |
void CCalenEngine::HandleError(TInt aError) |
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431 |
{ |
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TRACE_ENTRY_POINT; |
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FinishCommand(); |
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static_cast<MCalenEngineGeneralCallback*>(iCallback)->HandleError( aError ); |
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TRACE_EXIT_POINT; |
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} |
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439 |
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440 |
// ----------------------------------------------------------------------------- |
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441 |
// ?implementation_description |
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442 |
// ----------------------------------------------------------------------------- |
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// |
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444 |
void CCalenEngine::ReleaseCalendarDatabase() |
|
445 |
{ |
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TRACE_ENTRY_POINT; |
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447 |
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448 |
delete iInstanceView; |
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iInstanceView = NULL; |
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450 |
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451 |
Reset(); |
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452 |
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TRACE_EXIT_POINT; |
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} |
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455 |
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456 |
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// End of File |