80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
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/******************************************************************************
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* TrueTalk.h *
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*--------------*
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* This module is the declaration of class CTrueTalk
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*------------------------------------------------------------------------------
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* Copyright (C) 2000 Microsoft Corporation Date: 02/29/00
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* All Rights Reserved
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*
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********************************************************************* PACOG ***/
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#ifndef __TRUETALK_H_
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#define __TRUETALK_H_
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#include "resource.h" // main symbols
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#include <spddkhlp.h>
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//#include <sapi.h>
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EXTERN_C const CLSID CLSID_TrueTalk;
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class CFrontEnd;
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class CBackEnd;
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class CPhStrQueue;
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/////////////////////////////////////////////////////////////////////////////
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// CTrueTalk
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class ATL_NO_VTABLE CTrueTalk :
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public CComObjectRootEx<CComMultiThreadModel>,
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public CComCoClass<CTrueTalk, &CLSID_TrueTalk>,
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public ISpTTSEngine,
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public ISpObjectWithToken
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{
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public:
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DECLARE_REGISTRY_RESOURCEID(IDR_TRUETALK)
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DECLARE_NOT_AGGREGATABLE(CTrueTalk)
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BEGIN_COM_MAP(CTrueTalk)
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COM_INTERFACE_ENTRY(ISpTTSEngine)
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COM_INTERFACE_ENTRY(ISpObjectWithToken)
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END_COM_MAP()
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//-- Constructors, destructors
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HRESULT FinalConstruct();
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void FinalRelease();
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//-- Threading control
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static void InitThreading();
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static void ReleaseThreading();
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//-- ISpObjectWithToken
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STDMETHODIMP GetObjectToken(ISpObjectToken ** ppToken)
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{ return SpGenericGetObjectToken( ppToken, m_cpToken ); }
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STDMETHOD(SetObjectToken)(ISpObjectToken * pToken);
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//-- ISpTTSEngine
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STDMETHOD(Speak)(DWORD dwSpeakFlags, REFGUID rguidFormatId, const WAVEFORMATEX * pWaveFormatEx,
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const SPVTEXTFRAG * pTextFragList, ISpTTSEngineSite * pOutputSite);
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STDMETHOD(GetOutputFormat)( const GUID * pTargetFormatId, const WAVEFORMATEX * pTargetWaveFormatEx,
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GUID * pOutputFormatId, WAVEFORMATEX ** ppCoMemOutputWaveFormatEx );
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private:
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HRESULT DoUnicodeToAsciiMap ( const WCHAR *pUnicodeString, ULONG ulUnicodeStringLength, char* pszAsciiString);
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HRESULT RunFrontEnd ( const SPVTEXTFRAG *pTextFragList, ISpTTSEngineSite * pOutputSite);
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int SyncActions (ISpTTSEngineSite * pOutputSite);
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static const int m_iQueueSize;
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CComPtr<ISpObjectToken> m_cpToken;
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WAVEFORMATEX m_WaveFormatEx;
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bool m_fTextOutput;
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DWORD m_dwDebugLevel;
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CFrontEnd* m_pTtp;
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CPhStrQueue* m_pPhoneQueue;
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CBackEnd* m_pBend;
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double m_dGain;
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};
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#endif //__TRUETALK_H_
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