--- a/srsf/speechsynthesis/server/inc/speechsynthesissession.h Thu Aug 19 09:56:14 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
-* Copyright (c) 2006-2007 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: Speech synthesis session
-*
-*/
-
-
-#ifndef SPEECHSYNTHESISSESSION_H
-#define SPEECHSYNTHESISSESSION_H
-
-// INCLUDES
-
-#include <e32base.h>
-#include <f32file.h>
-
-#include "speechsynthesisserverutilities.h"
-
-
-// FORWARD DECLARATIONS
-
-class CSpeechSynthesisServer;
-
-// Structure for saving custom command - value pairs
-class TCustomCommand
- {
- public:
- TInt iCommand;
- TInt iValue;
- };
-
-
-// ----------------------------------------------------------------------------
-// CSpeechSynthesisSession
-// Provides synthesis session functionality
-// ----------------------------------------------------------------------------
-class CSpeechSynthesisSession : public CSession2,
- public MSpeechSynthesisServerObserver
- {
-
- public:
-
- /**
- * Constructor
- */
- CSpeechSynthesisSession();
-
- /**
- * Destructor
- */
- virtual ~CSpeechSynthesisSession();
-
- /**
- * 2nd phase construct for sessions - called by the CServer framework
- */
- void CreateL();
-
- public: // From base class MSpeechSynthesisServerObserver
-
- /**
- * Callback when initialized
- */
- void MsssInitComplete( TInt aError,
- const TTimeIntervalMicroSeconds& aDuration );
-
- /**
- * Callback when playback finished
- */
- void MsssPlayComplete( TInt aError );
-
- /**
- * Callback when operation aborted.
- */
- void MsssOperationAborted();
-
- private:
-
- // Leaves if access is denied
- void CheckAccessL( TInt aMessageType );
-
- // Returns reference to the server
- inline CSpeechSynthesisServer& Server();
-
- // Provides services
- void ServiceL( const RMessage2& aMessage );
-
- // Handles asynchronous services
- void DoAsyncServiceL( const RMessage2& aMessage );
-
- // Handles synchronous services
- void DoSyncServiceL( const RMessage2& aMessage );
-
- // Fuctions to provide actual services
- void DoStopSynthesisL();
- void DoPauseSynthesisL();
- void DoGetDurationL( const RMessage2& aMessage );
- void DoGetLanguagesL( const RMessage2& aMessage );
- void DoGetLanguageCountL( const RMessage2& aMessage );
- void DoGetVoicesL( const RMessage2& aMessage );
- void DoGetVoiceCountL( const RMessage2& aMessage );
- void DoVoiceL( const RMessage2& aMessage );
- void DoSetVoiceL( const RMessage2& aMessage );
- void DoMaxSpeakingRateL( const RMessage2& aMessage );
- void DoSpeakingRateL( const RMessage2& aMessage );
- void DoSetSpeakingRateL( const RMessage2& aMessage );
- void DoMaxVolumeL( const RMessage2& aMessage );
- void DoVolumeL( const RMessage2& aMessage );
- void DoSetVolumeL( const RMessage2& aMessage );
- void DoSetAudioPriority( const RMessage2& aMessage );
- void DoSetAudioOutputL( const RMessage2& aMessage );
- void DoCustomCommandL( const RMessage2& aMessage );
-
- // Handles leave happened in ServiceL()
- void ServiceError( const RMessage2& aMessage, TInt aError );
-
- private:
-
- // Session state information values
- enum TSessionState
- {
- ESessionIdle,
- ESessionPrimed
- };
-
- // Asynchronous messages has to be kept in mind
- RMessage2 iStoredMessage;
-
- // Duration information filled in MsssInitComplete()
- TTimeIntervalMicroSeconds iDuration;
-
- // Current voice in use
- TVoice iCurrentVoice;
-
- // Current speking rate
- TInt iSpeakingRate;
-
- // Maximum value of speaking rate
- TInt iMaxSpeakingRate;
-
- // Current volume
- TInt iVolume;
- TInt iTmpVolume;
-
- // Maximum value of volume setting
- TInt iMaxVolume;
-
- // Current audio priority
- TInt iAudioPriority;
-
- // Current audio preference
- TInt iAudioPreference;
-
- // Current audio output
- TInt iAudioOutput;
- TInt iTmpAudioOutput;
-
- // Session state information
- TSessionState iSessionState;
-
- // Used when client is asking supported languages.
- RArray<TLanguage> iLanguages;
-
- // Used when client is asking supported voices.
- RArray<TVoice> iVoices;
-
- // Array for custom commands
- RArray<TCustomCommand> iCustomCommands;
-
- // File handle used for saving output to file.
- RFile iFile;
-
- // ETrue when file output is activated
- TBool iFileOutputActivated;
-
- // ETrue when closing of a plugin has been requested
- TBool iClosePlugin;
-
- };
-
-#endif // SPEECHSYNTHESISSESSION_H