diff -r 2f5c9ee7098c -r 072a5fa0c63b voicerecorder/RecViewSrc/CVRTonePlayer.h --- a/voicerecorder/RecViewSrc/CVRTonePlayer.h Thu Aug 19 09:57:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,144 +0,0 @@ -/* -* Copyright (c) 2005-2006 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: Class that handles playback of tones in Voice Recorder application -* -*/ - - -#ifndef CVRTONEPLAYER_H -#define CVRTONEPLAYER_H - -// INCLUDES -#include - -// FORWARD DECLARATIONS -class CAknKeySoundSystem; -class CAknSoundInfo; - -/** - * Class that handles playback of tones in Voice Recorder application - * - * @lib VoiceRecorderRecView.lib - * @since S60 v3.0 - */ -NONSHARABLE_CLASS( CVRTonePlayer ) - : public CBase, public MMdaAudioToneObserver - { - -private: - enum TVRTonePlayerState - { - EVRToneIdle, - EVRTonePreparing, - EVRTonePlaying - }; - -public: - - static CVRTonePlayer* NewL(); - virtual ~CVRTonePlayer(); - - /** - * Prepares a tone for playback. This does not guarantee - * that preparing is ready after completion. - * - * @since S60 v3.0 - * @param aToneId Predefined id of the tone to be prepared - */ - void PrepareToneL( TInt aToneId ); - - /** - * Non-leaving method that calls PrepareToneL and ignores all leaves - * - * @since S60 v3.0 - * @param aToneId Predefined id of the tone to be prepared - */ - void PrepareTone( TInt aToneId ); - - /** - * Starts playback of tone. Playback starts immediately if the tone - * specified has been already been prepared. Otherwise the tone - * is first prepared. - * - * @since S60 v3.0 - * @param aToneId Predefined id of the tone to be played - */ - void PlayTone( TInt aToneId ); - -// from base class MMdaAudioToneObserver - - /** - * From MMdaAudioToneObserver. - * Defines required client behaviour when an attempt to configure the - * audio tone player utility has completed, successfully or otherwise. - * - * @param aError KErrNone if successful. One of the system - * wide error codes if the attempt failed. The possible - * values depend on the EPOC platform. - */ - void MatoPrepareComplete(TInt aError); - - /** - * From MMdaAudioToneObserver. - * Defines required client behaviour when the tone playing operation has - * completed, successfully or otherwise. - * - * @param aError KErrNone if successful. One of the system - * wide error codes if the attempt failed. The possible - * values depend on the EPOC platform. - */ - void MatoPlayComplete(TInt aError); - -private: - - CVRTonePlayer(); - void ConstructL(); - -private: // data - - /** - * Instance of the player class. - * Own. - */ - CMdaAudioToneUtility* iPlayer; - - /** - * Pointer to sound system utility that retrieves the sound data. - * Not owned. - */ - CAknKeySoundSystem* iSoundSystem; - - /** - * The id of the tone that is currently prepared - */ - TInt iPreparedTone; - - /** - * The id of the tone that is in queue - */ - TInt iQueuedTone; - - /** - * Is a tone currently in preparation - */ - TVRTonePlayerState iState; - - /** - * Used for waiting tone play comlete until continuing - */ - CActiveSchedulerWait iShedulerWait; - - }; - -#endif // CVRTONEPLAYER_H