diff -r b13cd05eeb2f -r 57b735022c18 srsf/speechsynthesis/server/inc/speechsynthesisserverutilities.h --- a/srsf/speechsynthesis/server/inc/speechsynthesisserverutilities.h Mon Jan 18 20:20:30 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,213 +0,0 @@ -/* -* Copyright (c) 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: Utility classes for speech synthesis server -* -*/ - - -#ifndef SPEECHSYNTHESISSERVERUTILITIES_H -#define SPEECHSYNTHESISSERVERUTILITIES_H - -// INCLUDES - -#include -#include -#include - - -// CONSTANTS - -_LIT( KPanic, "SpeechSynthesisServer" ); - -// Time after server is closed if nobody is connected to it -const TTimeIntervalMicroSeconds32 KSpeechSynthesisShutdownDelay = 0x200000; // 2 seconds - - -// ---------------------------------------------------------------------------- -// TSpeechSynthesisPanic -// Server's panic codes -// ---------------------------------------------------------------------------- -// -enum TSpeechSynthesisPanic - { - EPanicGeneral, - EPanicIllegalFunction - }; - -// ---------------------------------------------------------------------------- -// PanicClient -// -// ---------------------------------------------------------------------------- -// -void PanicClient( const RMessagePtr2& aMessage, TSpeechSynthesisPanic aPanic ); - - -// ---------------------------------------------------------------------------- -// MSpeechSynthesisServerObserver -// Observer to receive callbacks from server -// ---------------------------------------------------------------------------- -// -class MSpeechSynthesisServerObserver - { - - public: - - /** - * Initialisation has finished - * @param aError KErrNone if initialisation succeeded - * @param aDuration Estimated duration of synthesis - */ - virtual void MsssInitComplete( TInt aError, - const TTimeIntervalMicroSeconds& aDuration ) = 0; - - /** - * Synthesis complete - * @param aError KErrNone synthesis has finalised without errors - */ - virtual void MsssPlayComplete( TInt aError ) = 0; - - /** - * Initialisation or synthesis has been aborted. - */ - virtual void MsssOperationAborted() = 0; - - }; - - -// ---------------------------------------------------------------------------- -// MConfigurationObserver -// Observer to receive callbacks from CConfigurationListener -// ---------------------------------------------------------------------------- -// -class MConfigurationObserver - { - - public: - - /** - * Change in configuration detected - */ - virtual void McoConfigurationChanged() = 0; - - }; - - -// ---------------------------------------------------------------------------- -// TVoiceConfiguration -// -// ---------------------------------------------------------------------------- -// -class TVoiceConfiguration : public TVoice - { - public: - - TUid iPluginUid; - - TVoiceConfiguration(): - TVoice(), - iPluginUid( KNullUid ) {}; - }; - - - -// ---------------------------------------------------------------------------- -// Auto shutdown class -// -// ---------------------------------------------------------------------------- -// -class CShutdown : public CTimer - { - - public: - - static CShutdown* NewL(); - - void Start(); - - private: - - inline CShutdown(); - - inline void ConstructL(); - - void RunL(); - - }; - - -// ---------------------------------------------------------------------------- -// Class used to detect installation and removal of SIS package -// -// ---------------------------------------------------------------------------- -// -class CConfigurationListener : public CActive - { - - public: - - static CConfigurationListener* NewL( MConfigurationObserver& aHost ); - - virtual ~CConfigurationListener(); - - private: - - CConfigurationListener( MConfigurationObserver& aHost ); - - void ConstructL(); - - void RunL(); - - void DoCancel(); - - private: - - RProperty iProperty; - - MConfigurationObserver& iHost; - }; - -// ---------------------------------------------------------------------------- -// Class used to detect insertion and removal of MMC card -// @todo Changes needed due to multiple drive support? -// ---------------------------------------------------------------------------- -// -class CMMCListener : public CActive - { - - public: - - static CMMCListener* NewL( MConfigurationObserver& aHost ); - - virtual ~CMMCListener(); - - private: - - CMMCListener( MConfigurationObserver& aHost ); - - void ConstructL(); - - void RunL(); - - void DoCancel(); - - private: - - RProperty iProperty; - - TInt iPrevValue; - - MConfigurationObserver& iHost; - }; - -#endif // SPEECHSYNTHESISSERVERUTILITIES_H