www.pudn.com > cspeech.zip > cspeechp.h

///////////////////////////////////////////////////////////////////////////// 
// Name:        cspeechp.h 
// Purpose:		Text to speech class - private 
// Author:		Julian Smart 
// Modified by:	 
// Created:		07/02/98 
// RCS-ID:		$Id$ 
// Copyright:	(c) Julian Smart 
// Licence:		wxWindows licence 
///////////////////////////////////////////////////////////////////////////// 
 
#ifndef __CSPEECHP_H__ 
#define __CSPEECHP_H__ 
 
#ifdef __MFC__ 
 
#ifndef _DEBUG 
// #define _AFX_NOFORCE_LIBS 
#endif 
 
// #define  _AFX_NO_BSTR_SUPPORT 
 
#include          // MFC core and standard components 
 
#endif 
  // __MFC__ 
 
#include                     // OLE stuff 
 
#ifdef DIRECTSOUND 
#include  
#endif 
 
#include "speech.h" 
 
///////////////////////////////////////////////////////////////////////////// 
 
class CSpeech; 
 
/************************************************************************ 
Notification objects */ 
class CTestNotify : public ITTSNotifySink { 
   protected: 
      CSpeech *m_speech; 
   public: 
      CTestNotify (CSpeech *speech); 
      ~CTestNotify (void); 
 
      // IUnkown members that delegate to m_punkOuter 
      // Non-delegating object IUnknown 
      STDMETHODIMP         QueryInterface (REFIID, LPVOID FAR *); 
      STDMETHODIMP_(ULONG) AddRef(void); 
      STDMETHODIMP_(ULONG) Release(void); 
 
      // ITTSNotifySink 
		STDMETHOD (AttribChanged)  (DWORD); 
		STDMETHOD (AudioStart)     (QWORD); 
		STDMETHOD (AudioStop)      (QWORD); 
		STDMETHOD (Visual)         (QWORD, CHAR, CHAR, DWORD, PTTSMOUTH); 
   }; 
typedef CTestNotify * PCTestNotify; 
 
class CTestBufNotify : public ITTSBufNotifySink { 
private: 
 
public: 
      CTestBufNotify (CSpeech* speech); 
      ~CTestBufNotify (void); 
 
      // IUnkown members that delegate to m_punkOuter 
      // Non-delegating object IUnknown 
      STDMETHODIMP         QueryInterface (REFIID, LPVOID FAR *); 
      STDMETHODIMP_(ULONG) AddRef(void); 
      STDMETHODIMP_(ULONG) Release(void); 
 
      // ITTSNotifySink 
	   STDMETHOD (BookMark)		   	(QWORD, DWORD); 
	   STDMETHOD (TextDataDone)   	(QWORD, DWORD); 
	   STDMETHOD (TextDataStarted)   (QWORD); 
	   STDMETHOD (WordPosition)      (QWORD, DWORD); 
protected: 
	  CSpeech* m_speech; 
}; 
 
typedef CTestBufNotify * PCTestBufNotify; 
 
class CSpeechImpl 
{ 
// Construction 
public: 
	CSpeechImpl(CSpeech* speech); 
	~CSpeechImpl(); 
 
// Accessors 
	// Get the mode GUID by index (normally won't be needed by application) 
	inline GUID GetModeGUID(int mode) const { return m_GUIDModes[mode] ; } 
// Implementation 
public: 
    BOOL InitTTS(void); 
    BOOL TerminateTTS(void); 
 
// Variables 
public: 
    PITTSENUM 		m_pITTSEnum; 
    PITTSCENTRAL    m_pITTSCentral; 
    PITTSATTRIBUTES m_pITTSAttributes; 
    PITTSDIALOGS	m_pITTSDialogs; 
    PCTestNotify    m_pTestNotify; 
    PCTestBufNotify m_pTestBufNotify; 
#ifdef DIRECTSOUND 
    PIAUDIODIRECT   m_pIAD; 
#else 
    PIAUDIOMULTIMEDIADEVICE m_pIMMD; 
#endif 
    unsigned long   m_dwRegKey; 
    GUID 			m_GUIDModes[100]; 
	int				m_noModes; 
	CString			m_modeNames[100]; 
	long			m_modeFeatures[100]; 
	CSpeech*		m_speech; 
}; 
 
// Framework-independent message box 
void CSpeechMessage(const CString& msg, const CString& label = "CSpeech Error"); 
 
#endif