bool CheckSpeakReady(out SpeechSynthesizer speaker, out Settings settings, out WordConvertionItems dic, out string errorMsg)
{
speaker = new SpeechSynthesizer();
errorMsg = "";
settings = null;
dic = null;
if (!CheckSettings())
{
errorMsg = "读取配置文件错误";
return(false);
}
if (!LoadSettings(out settings, out dic))
{
errorMsg = "读取配置文件错误";
return(false);
}
if (!CheckVoicer(speaker, settings.voicerName))
{
errorMsg = $"未能获取到语音者{settings.voicerName}";
return(false);
}
return(true);
}
// 读取配置文件
bool LoadSettings(out Settings settings, out WordConvertionItems dic)
{
string settingsStr = File.ReadAllText(settingsPath);
string dicStr = File.ReadAllText(dicPath);
try
{
settings = JsonConvert.DeserializeObject <Settings>(settingsStr);
dic = JsonConvert.DeserializeObject <WordConvertionItems>(dicStr);
return(true);
}
catch (Exception e)
{
settings = null;
dic = null;
return(false);
}
}
bool InitSpeaker(out SpeechSynthesizer speaker, out Settings settings, out WordConvertionItems dic, out string errorMsg)
{
if (CheckSpeakReady(out speaker, out settings, out dic, out errorMsg))
{
speaker.SelectVoice(settings.voicerName);
if (settings.SpeakRate > 10)
{
settings.SpeakRate = 10;
}
if (settings.SpeakRate < -10)
{
settings.SpeakRate = -10;
}
speaker.Rate = settings.SpeakRate;
speaker.Volume = settings.speakVolume;
return(true);
}
return(false);
}