--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/vcommand/inc/vctonereader.h Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2006 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: Definition of class which handles the playing of tones
+*
+*/
+
+
+#ifndef VCTONEREADER_H
+#define VCTONEREADER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <mmfbase.h>
+#include <barsread.h>
+#include <eikenv.h>
+#include <avkon.rsg>
+#include <mdaaudiotoneplayer.h>
+#include "vctoneplayer.h"
+
+// CONSTANTS
+
+// CLASS DECLARATION
+
+/**
+* Class that reads the tone sequence for the Voice commands UI
+*/
+class CAknSoundInfo;
+
+class CVCToneReader : public CBase,
+ public MMdaAudioToneObserver
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Symbian Two-phased constructor.
+ */
+ static CVCToneReader* NewL();
+
+ /**
+ * Destructor.
+ */
+ virtual ~CVCToneReader();
+
+ public: // New functions
+
+ /**
+ * Sets the tone priority
+ * @param aSid The sound ID
+ * @return TInt
+ */
+ TInt TonePriority(TInt aSid);
+
+ /**
+ * Sets the appropriate priority preference
+ * @param aSid The sound ID
+ * @return TMdaPriorityPreference
+ */
+ TMdaPriorityPreference TonePriorityPreference(TInt aSid);
+
+ /**
+ * Sets the appropriate tone sequence
+ * @param aSid The sound ID
+ * @return HBufC8*
+ */
+ HBufC8* ToneSequence(TInt aSid);
+
+ /**
+ * Sets the appropriate tone volume
+ * @param aSid The sound ID
+ * @return TInt
+ */
+ TInt ToneVolume(TInt aSid);
+
+ /**
+ * Plays tone
+ * @param aTonePlayer The class requesting the tone callbacks
+ * @param aSid The sound ID
+ */
+ void PlayTone(MVCTonePlayer* aTonePlayer,TInt aSid);
+
+ public: // Functions from base classes
+
+ /**
+ * From MMdaAudioToneObserver Called when the tone preparation is complete
+ */
+ void MatoPrepareComplete(TInt aError);
+
+ /**
+ * From MMdaAudioToneObserver Called when the tone playing is complete
+ */
+ void MatoPlayComplete(TInt aError);
+
+ protected: // New functions
+
+ /**
+ * Reads the tone sequence from the avkon resource file
+ * @param aSid The sound ID
+ * @param aTonePriority The tone priority
+ * @param aTonePreference The tone priority preference
+ * @param aToneVolume The tone volume
+ * @return HBufC8*
+ */
+ HBufC8* ReadToneSequenceL( CAknSoundInfo* aInfo, TInt aSid, TInt* aTonePriority,
+ TMdaPriorityPreference* aTonePreference, TInt* aToneVolume );
+
+ private: // New functions
+
+ /**
+ * C++ default constructor.
+ */
+ CVCToneReader();
+
+ /**
+ * Default Symbian constructor
+ */
+ void ConstructL();
+
+ private: // Data
+
+ TInt iTonePriority;
+ TMdaPriorityPreference iTonePreference;
+ HBufC8* iToneSequence;
+ TInt iToneVolume;
+
+ TInt iAbortTonePriority;
+ TMdaPriorityPreference iAbortTonePreference;
+ HBufC8* iAbortToneSequence;
+ TInt iAbortToneVolume;
+
+ TInt iErrorTonePriority;
+ TMdaPriorityPreference iErrorTonePreference;
+ HBufC8* iErrorToneSequence;
+ TInt iErrorToneVolume;
+
+ TBool iPrepareCallback;
+ MVCTonePlayer* iTonePlayer;
+ CMdaAudioToneUtility* iToneUtility;
+
+ CAknSoundInfo* iAbortInfo;
+ CAknSoundInfo* iErrorInfo;
+ };
+
+#endif // VCTONEREADER_H
+
+// End of File