--- a/controlpanelui/src/tonefetcher/tonefetcherengine/private/CToneSelection.h Tue Aug 31 15:15:28 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
- * All rights reserved.
- * This component and the accompanying materials are made available
- * under the terms of "Eclipse Public License v1.0"
- * which accompanies this distribution, and is available
- * at the URL "http://www.eclipse.org/legal/epl-v10.html".
- *
- * Initial Contributors:
- * Nokia Corporation - initial contribution.
- *
- * Contributors:
- *
- * Description:
- * The header file for mde tone fetcher.
- *
- */
-
-#ifndef CTONESELECTION_H
-#define CTONESELECTION_H
-
-#include <e32base.h>
-#include <mdesession.h>
-#include <mdequery.h>
-#include <mdelogiccondition.h>
-#include <mdeconstants.h>
-#include <mdeobjectquery.h>
-#include <mdccommon.h>
-#include <mdeitem.h>
-#include <mdeobject.h>
-
-// FORWARD DECLARATIONS
-class MToneSelectionWatcher;
-class CToneSelection;
-
-/**
-* CMFActiveCaller
-*
-* CMFActiveCaller is used for generating a call from active scheduler.
-* Typical use is to start some operation after a short delay.
-*/
-NONSHARABLE_CLASS (CMFActiveCaller) : public CActive
- {
- public:
- static CMFActiveCaller* NewL( CToneSelection* aObserver );
- virtual ~CMFActiveCaller();
-
- private:
- CMFActiveCaller( CToneSelection* aObserver );
- void ConstructL();
-
- public:
- void Start( TInt aMilliseconds );
- void Stop();
- void Request();
-
- private:
- void RunL();
- void DoCancel();
-
- private:
- // timer
- RTimer iTimer;
-
- // observer that gets called
- CToneSelection* iObserver;
- };
-
-// CLASS DECLARATION
-/**
- * This class is used for quering tones from mde.
- *
- */
-class CToneSelection : public CBase,
- public MMdESessionObserver,
- public MMdEQueryObserver,
- public MMdEObjectObserver,
- public MMdEObjectPresentObserver
- {
- public:
- enum TStorageType
- {
- EPhoneMemory = 0, ERomStorage, EMassStorage, EMemoryCard
- };
-
- enum TQueryAttribute
- {
- EAttrMediaType = 20, // integer
- EAttrFileSize, // integer
- EAttrStorageType, // integer
- EAttrMediaFileId, // integer
- EAttrFileName, // string
- EAttrFullName, // string
- EAttrSongName, // string
- EAttrArtist, // string
- EAttrAlbum, // string
- EAttrGenre, // string
- EAttrComposer
- };
-
- public:
- static CToneSelection* NewL( MToneSelectionWatcher *aWatcher );
- static CToneSelection* NewLC( MToneSelectionWatcher *aWatcher );
-
- virtual ~CToneSelection();
- //iTimer's callback function.
- void ChangeObject();
- void QueryTonesL();
- void SetAttr( int attr, int value );
- TBool QueryReady();
-
- private:
- CToneSelection( MToneSelectionWatcher *aWatcher );
- void ConstructL();
- void ExcludeMusicPropertiesL( CMdELogicCondition& aCondition );
- void LeaveIfSessionClosedL();
- CMdEPropertyDef& PropertyDefL(TInt aAttr);
- CMdEPropertyDef& PropertyDefL(CMdESession* aSession, TInt aAttr);
-
- private:
- // from MMdESessionObserver
- void HandleSessionOpened( CMdESession& aSession, TInt aError );
- void HandleSessionError( CMdESession& aSession, TInt aError );
-
- private:
- // from MMdEQueryObserver (mdequery.h)
- void HandleQueryNewResults( CMdEQuery& aQuery, TInt aFirstNewItemIndex,
- TInt aNewItemCount );
- void HandleQueryCompleted( CMdEQuery& aQuery, TInt aError );
- private:
- // from MMdEObjectObserver
- void HandleObjectNotification( CMdESession& aSession,
- TObserverNotificationType aType,
- const RArray<TItemId>& aObjectIdArray );
-
- private:
- // from MMdEObjectPresentObserver
- void HandleObjectPresentNotification( CMdESession& aSession,
- TBool aPresent, const RArray<TItemId>& aObjectIdArray);
- void AddObjectObserverL();
- void HandleObjectChanged();
- private:
-
- MToneSelectionWatcher* iToneSelectionWatcher;
-
- // session to metadata engine
- CMdESession* iSession;
-
- CMdENamespaceDef* iDefNS;
-
- // metadata query
- CMdEObjectQuery* iQuery;
- TBool iIsQuerying;
-
- // used for saving the quering result.
- RPointerArray<TDesC> iResultArray;
-
- // is metadata session open
- TBool iSessionOpen;
-
- // max audio file file size
- TInt iMaxFileSize;
-
- TInt iMediaFileCounter;
- // for generating active object calls
- CMFActiveCaller* iObjectNotificationCaller;
-
- };
-#endif /* CTONESELECTION_H */
-