author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 24 Nov 2009 08:56:33 +0200 | |
changeset 33 | 50974a8b132e |
parent 19 | 989d2f495d90 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007-2007 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 the License "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 provides information of all Application on phone. |
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* |
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* |
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*/ |
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#include <e32cmn.h> |
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50974a8b132e
Revision: 200945
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
19
diff
changeset
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#include <apmstd.h> |
50974a8b132e
Revision: 200945
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
19
diff
changeset
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#include <apaid.h> |
50974a8b132e
Revision: 200945
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
19
diff
changeset
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#include <apgcli.h> |
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#include "appiterator.h" |
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#include "appinfo.h" |
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#include "appmanagercommon.h" |
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#include "appmanagerservice.h" |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::NewL |
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// Returns the instance of CAppIterator class. |
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// ----------------------------------------------------------------------------- |
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CAppIterator* CAppIterator::NewL(RApaLsSession& aApaLsSession ,const CFilterParam* aFilterParam ) |
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{ |
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CAppIterator* self = new(ELeave) CAppIterator(aApaLsSession); |
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CleanupStack::PushL(self); |
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self->ConstructL(aFilterParam); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::CAppIterator |
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// C++ Constructor |
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// ----------------------------------------------------------------------------- |
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CAppIterator::CAppIterator(RApaLsSession& aApaLsSession):iApaLsSession(aApaLsSession),iUid(KNullUid),iHandler(EFalse) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::ConstructL |
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// Two-phase constructor |
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// ----------------------------------------------------------------------------- |
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void CAppIterator::ConstructL(const CFilterParam* aFilterParam) |
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{ |
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// If both document name and mimetype are given then document name would be given priority |
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if( NULL == aFilterParam) |
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{ |
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//Get all Application |
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User::LeaveIfError(iApaLsSession.GetAllApps()); |
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} |
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else if( (0 != aFilterParam->DocName().Length() ) ) |
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{ |
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CAppManagerService::ValidateFilePathL(aFilterParam->DocName()); |
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//Get Handler for Document |
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iHandler = ETrue; |
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TDataType notused; |
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User::LeaveIfError(iApaLsSession.AppForDocument(aFilterParam->DocName(), iUid, notused)); |
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if (iUid == KNullUid) |
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User::Leave(KErrArgument); |
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} |
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else if( ( 0 != aFilterParam->MimeType().Length() ) ) |
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{ |
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//Get Handler for MIME Type |
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iHandler = ETrue; |
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TDataType datatype( aFilterParam->MimeType() );// Now it is HBufC* |
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/// now makeTDataType object |
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User::LeaveIfError( iApaLsSession.AppForDataType(datatype,iUid) ); |
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if (iUid == KNullUid) |
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User::Leave(KErrArgument); |
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} |
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else |
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{ |
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User::Leave( KErrNotFound); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::~CAppIterator |
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// Destructor |
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// ----------------------------------------------------------------------------- |
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CAppIterator::~CAppIterator() |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::~CAppIterator |
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// It gives the instance of MInfoMap which contains the information about next application on |
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// iterator list. |
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// ----------------------------------------------------------------------------- |
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TBool CAppIterator::NextL(MInfoMap*& aInfo) |
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{ |
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TApaAppInfo appinfo; |
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TBool retValue = ETrue; |
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if( KNullUid != iUid && iHandler) |
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{ |
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//List will return Handler application and it contains only one handler application |
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User::LeaveIfError (iApaLsSession.GetAppInfo(appinfo, iUid)); |
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aInfo = CAppInfo::NewL(appinfo); |
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iHandler = EFalse; |
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} |
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else if(KNullUid == iUid && iHandler == EFalse) |
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{ |
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//List will return all application |
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TInt ret = iApaLsSession.GetNextApp(appinfo); |
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if(RApaLsSession::ENoMoreAppsInList == ret) |
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{ |
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//underlying List finished |
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aInfo = NULL; |
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retValue = EFalse; |
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} |
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else if(KErrNone != ret) |
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User::LeaveIfError (ret);//Some error comes |
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else |
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{ |
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aInfo = CAppInfo::NewL(appinfo); //send the object of map |
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} |
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} |
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else |
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{ |
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aInfo = NULL; |
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retValue = EFalse; |
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} |
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return retValue; |
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} |
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// ----------------------------------------------------------------------------- |
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// CAppIterator::Reset |
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// It resets the iterator |
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// ----------------------------------------------------------------------------- |
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void CAppIterator::Reset() |
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{ |
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if( KNullUid != iUid ) |
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{ |
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iHandler = ETrue; |
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} |
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else |
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{ |
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//reset the underlying iterator to begining |
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iApaLsSession.GetAllApps(); |
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} |
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} |