/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * * Copyright (C) 2007 by Dominik Wenger * * All files in this archive are subject to the GNU General Public License. * See the file COPYING in the source tree root for full license agreement. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include "ttssapi.h" #include "utils.h" #include "rbsettings.h" #include "systeminfo.h" TTSSapi::TTSSapi(QObject* parent) : TTSBase(parent) { m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang /voice:\"%voice\"" " /speed:%speed \"%options\""; defaultLanguage = "english"; m_sapi4 = false; m_started = false; } TTSBase::Capabilities TTSSapi::capabilities() { return None; } void TTSSapi::generateSettings() { // language QMap languages = SystemInfo::languages(); EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST, tr("Language:"),RbSettings::subValue("sapi",RbSettings::TtsLanguage), languages.values()); connect(setting,SIGNAL(dataChanged()),this,SLOT(updateVoiceList())); insertSetting(eLANGUAGE,setting); // voice setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST, tr("Voice:"),RbSettings::subValue("sapi",RbSettings::TtsVoice), getVoiceList(RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString()), EncTtsSetting::eREFRESHBTN); connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList())); insertSetting(eVOICE,setting); //speed int speed = RbSettings::subValue("sapi", RbSettings::TtsSpeed).toInt(); if(speed > 10 || speed < -10) speed = 0; insertSetting(eSPEED, new EncTtsSetting(this, EncTtsSetting::eINT, tr("Speed:"), speed, -10, 10)); // options insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING, tr("Options:"),RbSettings::subValue("sapi",RbSettings::TtsOptions))); } void TTSSapi::saveSettings() { //save settings in user config RbSettings::setSubValue("sapi",RbSettings::TtsLanguage, getSetting(eLANGUAGE)->current().toString()); RbSettings::setSubValue("sapi",RbSettings::TtsVoice, getSetting(eVOICE)->current().toString()); RbSettings::setSubValue("sapi",RbSettings::TtsSpeed, getSetting(eSPEED)->current().toInt()); RbSettings::setSubValue("sapi",RbSettings::TtsOptions, getSetting(eOPTIONS)->current().toString()); RbSettings::sync(); } void TTSSapi::updateVoiceList() { qDebug() << "update voiceList"; QStringList voiceList = getVoiceList(getSetting(eLANGUAGE)->current().toString()); getSetting(eVOICE)->setList(voiceList); if(voiceList.size() > 0) getSetting(eVOICE)->setCurrent(voiceList.at(0)); else getSetting(eVOICE)->setCurrent(""); } bool TTSSapi::start(QString *errStr) { m_TTSOpts = RbSettings::subValue("sapi",RbSettings::TtsOptions).toString(); m_TTSLanguage =RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString(); m_TTSVoice=RbSettings::subValue("sapi",RbSettings::TtsVoice).toString(); m_TTSSpeed=RbSettings::subValue("sapi",RbSettings::TtsSpeed).toString(); m_sapi4 = RbSettings::subValue("sapi",RbSettings::TtsUseSapi4).toBool(); QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs"); m_TTSexec = QDir::tempPath() +"/sapi_voice.vbs"; QFileInfo tts(m_TTSexec); if(!tts.exists()) { *errStr = tr("Could not copy the SAPI script"); return false; } // create the voice process QString execstring = m_TTSTemplate; execstring.replace("%exe",m_TTSexec); execstring.replace("%options",m_TTSOpts); execstring.replace("%lang",m_TTSLanguage); execstring.replace("%voice",m_TTSVoice); execstring.replace("%speed",m_TTSSpeed); if(m_sapi4) execstring.append(" /sapi4 "); qDebug() << "[TTSSapi] Start:" << execstring; voicescript = new QProcess(NULL); //connect(voicescript,SIGNAL(readyReadStandardError()),this,SLOT(error())); voicescript->start(execstring); qDebug() << "[TTSSapi] wait for process"; if(!voicescript->waitForStarted()) { *errStr = tr("Could not start SAPI process"); qDebug() << "[TTSSapi] starting process timed out!"; return false; } if(!voicescript->waitForReadyRead(300)) { *errStr = voicescript->readAllStandardError(); if(*errStr != "") return false; } voicestream = new QTextStream(voicescript); voicestream->setCodec("UTF16-LE"); m_started = true; return true; } QString TTSSapi::voiceVendor(void) { bool keeprunning = m_started; QString vendor; if(!m_started) { QString error; start(&error); } *voicestream << "QUERY\tVENDOR\r\n"; voicestream->flush(); while((vendor = voicestream->readLine()).isEmpty()) QCoreApplication::processEvents(); qDebug() << "[TTSSAPI] TTS vendor:" << vendor; if(!keeprunning) { stop(); } return vendor; } QStringList TTSSapi::getVoiceList(QString language) { QStringList result; QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs"); m_TTSexec = QDir::tempPath() +"/sapi_voice.vbs"; QFileInfo tts(m_TTSexec); if(!tts.exists()) return result; // create the voice process QString execstring = "cscript //nologo \"%exe\" /language:%lang /listvoices"; execstring.replace("%exe",m_TTSexec); execstring.replace("%lang",language); if(RbSettings::value(RbSettings::TtsUseSapi4).toBool()) execstring.append(" /sapi4 "); qDebug() << "[TTSSapi] Start:" << execstring; voicescript = new QProcess(NULL); voicescript->start(execstring); qDebug() << "[TTSSapi] wait for process"; if(!voicescript->waitForStarted()) { qDebug() << "[TTSSapi] process startup timed out!"; return result; } voicescript->closeWriteChannel(); voicescript->waitForReadyRead(); QString dataRaw = voicescript->readAllStandardError().data(); result = dataRaw.split(",",QString::SkipEmptyParts); if(result.size() > 0) { result.sort(); result.removeFirst(); for(int i = 0; i< result.size();i++) { result[i] = result.at(i).simplified(); } } delete voicescript; QFile::setPermissions(QDir::tempPath() +"/sapi_voice.vbs", QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner | QFile::ReadUser | QFile::WriteUser | QFile::ExeUser | QFile::ReadGroup | QFile::WriteGroup | QFile::ExeGroup | QFile::ReadOther | QFile::WriteOther | QFile::ExeOther ); QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); return result; } TTSStatus TTSSapi::voice(QString text,QString wavfile, QString *errStr) { (void) errStr; QString query = "SPEAK\t"+wavfile+"\t"+text; qDebug() << "[TTSSapi] voicing" << query; // append newline to query. Done now to keep debug output more readable. query.append("\r\n"); *voicestream << query; *voicestream << "SYNC\tbla\r\n"; voicestream->flush(); char temp[20]; //we use this, because waitForReadyRead doesnt work from a different thread while( voicescript->readLine(temp,20) == 0) QCoreApplication::processEvents(); if(!QFileInfo(wavfile).isFile()) { qDebug() << "[TTSSapi] output file does not exist:" << wavfile; return FatalError; } return NoError; } bool TTSSapi::stop() { *voicestream << "QUIT\r\n"; voicestream->flush(); voicescript->waitForFinished(); delete voicestream; delete voicescript; QFile::setPermissions(QDir::tempPath() +"/sapi_voice.vbs", QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner | QFile::ReadUser | QFile::WriteUser | QFile::ExeUser | QFile::ReadGroup | QFile::WriteGroup | QFile::ExeGroup | QFile::ReadOther | QFile::WriteOther | QFile::ExeOther ); QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); m_started = false; return true; } bool TTSSapi::configOk() { if(RbSettings::subValue("sapi",RbSettings::TtsVoice).toString().isEmpty()) return false; return true; }