bool IsSpeechEngineAvailable()
{
#ifdef HAVE_SAPI_H
if (s_bTTSDisabled)
return false;
static bool _bIsAvailable = false;
static bool _bCheckedAvailable = false;
if (!_bCheckedAvailable)
{
_bCheckedAvailable = true;
if (theTextToSpeech.IsActive())
{
_bIsAvailable = true;
}
else
{
_bIsAvailable = theTextToSpeech.CreateTTS();
theTextToSpeech.ReleaseTTS();
}
}
return _bIsAvailable;
#else//HAVE_SAPI_H
return false;
#endif//HAVE_SAPI_H
}
void ReleaseTTS()
{
#ifdef HAVE_SAPI_H
theTextToSpeech.ReleaseTTS();
s_bInitialized = false;
#endif//HAVE_SAPI_H
}
bool Speak(LPCTSTR pszSay)
{
#ifdef HAVE_SAPI_H
if (theApp.emuledlg == NULL || !theApp.emuledlg->IsRunning())
return false;
if (s_bTTSDisabled)
return false;
if (!s_bInitialized)
{
s_bInitialized = true;
if (!theTextToSpeech.CreateTTS())
return false;
}
return theTextToSpeech.Speak(pszSay);
#else
return false;
#endif
}
bool Speak(LPCTSTR pszSay)
{
#ifdef HAVE_SAPI_H
if (!theApp.IsRunning())
return false;
if (s_bTTSDisabled)
return false;
if (!s_bInitialized)
{
s_bInitialized = true;
if (!theTextToSpeech.CreateTTS())
return false;
}
return theTextToSpeech.Speak(pszSay);
#else//HAVE_SAPI_H
UNREFERENCED_PARAMETER(pszSay);
return false;
#endif//HAVE_SAPI_H
}
