/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * * Copyright (C) 2007 by Dominik Wenger * $Id$ * * 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 "tts.h" // static variables QMap TTSBase::ttsList; QMap TTSBase::ttsCache; // static functions void TTSBase::initTTSList() { ttsList["espeak"] = "Espeak TTS Engine"; ttsList["flite"] = "Flite TTS Engine"; ttsList["swift"] = "Swift TTS Engine"; #if defined(Q_OS_WIN) ttsList["sapi"] = "Sapi TTS Engine"; #endif } // function to get a specific encoder TTSBase* TTSBase::getTTS(QString ttsName) { // check cache if(ttsCache.contains(ttsName)) return ttsCache.value(ttsName); TTSBase* tts; if(ttsName == "sapi") { tts = new TTSSapi(); ttsCache[ttsName] = tts; return tts; } else { tts = new TTSExes(ttsName); ttsCache[ttsName] = tts; return tts; } } // get the list of encoders, nice names QStringList TTSBase::getTTSList() { // init list if its empty if(ttsList.count() == 0) initTTSList(); return ttsList.keys(); } // get nice name of a specific tts QString TTSBase::getTTSName(QString tts) { if(ttsList.isEmpty()) initTTSList(); return ttsList.value(tts); } /********************************************************************* * TTS Base **********************************************************************/ TTSBase::TTSBase(): QObject() { } /********************************************************************* * General TTS Exes **********************************************************************/ TTSExes::TTSExes(QString name) : TTSBase() { m_name = name; m_TemplateMap["espeak"] = "\"%exe\" %options -w \"%wavfile\" \"%text\""; m_TemplateMap["flite"] = "\"%exe\" %options -o \"%wavfile\" \"%text\""; m_TemplateMap["swift"] = "\"%exe\" %options -o \"%wavfile\" \"%text\""; } void TTSExes::setCfg(RbSettings* sett) { // call function of base class TTSBase::setCfg(sett); // if the config isnt OK, try to autodetect if(!configOk()) { QString exepath; //try autodetect tts #if defined(Q_OS_LINUX) || defined(Q_OS_MACX) QStringList path = QString(getenv("PATH")).split(":", QString::SkipEmptyParts); #elif defined(Q_OS_WIN) QStringList path = QString(getenv("PATH")).split(";", QString::SkipEmptyParts); #endif qDebug() << path; for(int i = 0; i < path.size(); i++) { QString executable = QDir::fromNativeSeparators(path.at(i)) + "/" + m_name; #if defined(Q_OS_WIN) executable += ".exe"; QStringList ex = executable.split("\"", QString::SkipEmptyParts); executable = ex.join(""); #endif qDebug() << executable; if(QFileInfo(executable).isExecutable()) { exepath= QDir::toNativeSeparators(executable); break; } } settings->setTTSPath(m_name,exepath); settings->sync(); } } bool TTSExes::start(QString *errStr) { m_TTSexec = settings->ttsPath(m_name); m_TTSOpts = settings->ttsOptions(m_name); m_TTSTemplate = m_TemplateMap.value(m_name); QFileInfo tts(m_TTSexec); if(tts.exists()) { return true; } else { *errStr = tr("TTS executable not found"); return false; } } bool TTSExes::voice(QString text,QString wavfile) { QString execstring = m_TTSTemplate; execstring.replace("%exe",m_TTSexec); execstring.replace("%options",m_TTSOpts); execstring.replace("%wavfile",wavfile); execstring.replace("%text",text); //qDebug() << "voicing" << execstring; QProcess::execute(execstring); return true; } void TTSExes::showCfg() { #ifndef CONSOLE TTSExesGui gui; #else TTSExesGuiCli gui; #endif gui.setCfg(settings); gui.showCfg(m_name); } bool TTSExes::configOk() { QString path = settings->ttsPath(m_name); if (QFileInfo(path).exists()) return true; return false; } /********************************************************************* * TTS Sapi **********************************************************************/ TTSSapi::TTSSapi() : TTSBase() { m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang /voice:\"%voice\" /speed:%speed \"%options\""; defaultLanguage ="english"; m_sapi4 =false; } bool TTSSapi::start(QString *errStr) { m_TTSOpts = settings->ttsOptions("sapi"); m_TTSLanguage =settings->ttsLang("sapi"); m_TTSVoice=settings->ttsVoice("sapi"); m_TTSSpeed=QString("%1").arg(settings->ttsSpeed("sapi")); m_sapi4 = settings->ttsUseSapi4(); 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() << "init" << execstring; voicescript = new QProcess(NULL); //connect(voicescript,SIGNAL(readyReadStandardError()),this,SLOT(error())); voicescript->start(execstring); if(!voicescript->waitForStarted()) { *errStr = tr("Could not start the Sapi-script"); return false; } if(!voicescript->waitForReadyRead(300)) { *errStr = voicescript->readAllStandardError(); if(*errStr != "") return false; } return true; } 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(settings->ttsUseSapi4()) execstring.append(" /sapi4 "); qDebug() << "init" << execstring; voicescript = new QProcess(NULL); voicescript->start(execstring); if(!voicescript->waitForStarted()) return result; voicescript->waitForReadyRead(); QString dataRaw = voicescript->readAllStandardError().data(); result = dataRaw.split(",",QString::SkipEmptyParts); 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; } bool TTSSapi::voice(QString text,QString wavfile) { QString query = "SPEAK\t"+wavfile+"\t"+text+"\r\n"; qDebug() << "voicing" << query; voicescript->write(query.toLocal8Bit()); voicescript->write("SYNC\tbla\r\n"); voicescript->waitForReadyRead(); return true; } bool TTSSapi::stop() { QString query = "QUIT\r\n"; voicescript->write(query.toLocal8Bit()); voicescript->waitForFinished(); 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 true; } void TTSSapi::showCfg() { #ifndef CONSOLE TTSSapiGui gui(this); #else TTSSapiGuiCli gui(this); #endif gui.setCfg(settings); gui.showCfg(); } bool TTSSapi::configOk() { if(settings->ttsVoice("sapi").isEmpty()) return false; return true; }