controlpanelui/src/tonefetcher/tonefetcherengine/private/symbian/tonepreviewprivate.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/controlpanelui/src/tonefetcher/tonefetcherengine/private/symbian/tonepreviewprivate.h Fri May 14 13:21:08 2010 +0800
@@ -0,0 +1,218 @@
+/*
+ * 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 tone previewing.
+ *
+ */
+
+#ifndef TONEPREVIEWPRIVATE_H
+#define TONEPREVIEWPRIVATE_H
+#include <e32base.h>
+#include <DrmAudioSamplePlayer.h>
+#include <mdaaudiotoneplayer.h>
+#include <videoplayer.h>
+#include <centralrepository.h>
+#include <apgcli.h> // for RApaLsSession
+#include <e32property.h>
+#include <QObject>
+#include "tonefetcherengine.h"
+
+class C3DRingingToneInterface;
+class RWindow;
+
+/**
+* CMFPreviewHandlerBase
+*
+* Base class for CMFAudioPreviewHandler.
+ */
+class CMFPreviewHandlerBase : public QObject, public CBase
+
+{
+Q_OBJECT
+public:
+
+ enum TMediaFileType
+ {
+ EMediaFileTypeAudio = 0,
+ EMediaFileTypeVideo
+ };
+ enum TPlayerStatus
+ {
+ EPlayerNotCreated,
+ EPlayerInitializing,
+ EPlayerReady,
+ EPlayerPlaying,
+ EPlayerInitialized,
+ EPlayerPlayingWith3DEffect
+ };
+
+ // these must match with the ones in Profile Engine
+ enum TRingingTypes
+ {
+ ERingingTypeRinging = 0,
+ ERingingTypeAscending,
+ ERingingTypeRingOnce,
+ ERingingTypeBeepOnce,
+ ERingingTypeSilent
+ };
+
+ enum TFLAllowScreenSaver
+ {
+ EFLScreenSaverAllowed = 0, EFLScreenSaverNotAllowed
+ };
+
+protected:
+
+ virtual ~CMFPreviewHandlerBase();
+
+protected:
+
+ /**
+ * C++ default constructor.
+ */
+ CMFPreviewHandlerBase( QObject *parent );
+
+ /**
+ * By default Symbian OS constructor is private.
+ */
+ void ConstructL();
+
+public:
+ void SetAttr(const QString &file);
+ TInt Attr(TInt aAttr);
+ virtual void Play() = 0;
+ virtual void Stop() = 0;
+ virtual TBool IsPlaying() = 0;
+
+protected:
+ TInt ConvertVolume(TInt aVolume);
+ void ReadActiveProfileL();
+ TInt GetDataType(const TDesC& aFileName, TDataType& aDataType);
+ void ReadDefaultToneL();
+
+
+ void DisableBackLight();
+
+ static TInt DoResetInactivityTimer(TAny* aObject);
+protected:
+ TInt RingingVolume();
+ TInt RingingType();
+ TInt Vibra();
+ TInt Echo3D();
+ TInt Effect3D();
+
+protected:
+ static TInt ConvertVolume(TInt aVolume, TInt aMaxVolume);
+
+protected:
+ TInt iRingingVolume;
+ TInt iRingingType;
+ TInt iVibra;
+ TInt i3DEffect;
+ TInt i3DEcho;
+ TInt iMediaType;
+ TInt iFileSize;
+ HBufC* iFullName;
+
+ TBool iActiveProfileRead;
+ TInt iActiveProfileRingingVolume;
+ TInt iActiveProfileRingingType;
+ TInt iActiveProfileVibra;
+ TInt iActiveProfile3DEffect;
+ TInt iActiveProfile3DEcho;
+
+
+ TInt iPlayerStatus;
+
+ // handle to window
+ RWindow* iWindow; // does not own
+
+ // for getting file MIME types
+ RApaLsSession iApaSession;
+
+ // for setting screensaver on/off
+ RProperty iProperty;
+
+ // default ringing tone
+ TFileName iDefaultTone;
+
+ // file server session
+ //RFs iFsSession;
+
+ /**
+ * Timer for resetting the user inactivity timeout
+ */
+ CPeriodic* iBacklightTimer;
+};
+
+// CLASS DECLARATION
+/**
+ * This class is used for previewing the tones.
+ *
+ */
+
+class TonePreviewPrivate : public CMFPreviewHandlerBase,
+ public MDrmAudioPlayerCallback,
+ public MMdaAudioToneObserver
+
+{
+Q_OBJECT
+public:
+ TonePreviewPrivate( QObject *parent );
+ virtual ~TonePreviewPrivate();
+signals:
+ void notifyPreviewEvent( ToneFetcherEngine::TPreviewEvent event, int errorId );
+
+public:
+ void Play();
+ void Stop();
+ TBool IsPlaying();
+
+private:
+ void Cancel();
+ void SetAudioRingingType( TInt aRingingType );
+ void SetToneRingingType( TInt aRingingType );
+ TInt ConvertVolume( TInt aVolume );
+
+
+private:
+ // from MMdaAudioToneObserver
+ virtual void MatoPrepareComplete( TInt aError );
+ virtual void MatoPlayComplete(TInt aError);
+
+private:
+ // from MDrmAudioPlayerCallback
+ void MdapcInitComplete(TInt aError,
+ const TTimeIntervalMicroSeconds& aDuration);
+ void MdapcPlayComplete(TInt aError);
+
+private:
+ // audio player
+ CDrmPlayerUtility* iAudioPlayer;
+
+ /// Audioplayer status
+ TPlayerStatus iAudioPlayerStatus;
+
+ /// toneplayer
+ CMdaAudioToneUtility* iTonePlayer;
+
+ /// Toneplayer status
+ TPlayerStatus iTonePlayerStatus;
+
+ // plugin for playing 3D effects
+ C3DRingingToneInterface* i3dRingingTonePlugin;
+
+};
+
+#endif /* TONEPREVIEWPRIVATE_H_ */