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Diffstat (limited to 'utils/rbutilqt/base/ttssapi.cpp')
| -rw-r--r-- | utils/rbutilqt/base/ttssapi.cpp | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/utils/rbutilqt/base/ttssapi.cpp b/utils/rbutilqt/base/ttssapi.cpp new file mode 100644 index 0000000000..1b326b301e --- /dev/null +++ b/utils/rbutilqt/base/ttssapi.cpp @@ -0,0 +1,274 @@ +/*************************************************************************** +* __________ __ ___. +* 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 "playerbuildinfo.h" +#include "Logger.h" + +TTSSapi::TTSSapi(QObject* parent) : TTSBase(parent) +{ + m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang " + "/voice:\"%voice\" /speed:%speed \"%options\""; + m_TTSVoiceTemplate = "cscript //nologo \"%exe\" /language:%lang /listvoices"; + m_TTSType = "sapi"; + defaultLanguage = "english"; + m_started = false; +} + +TTSBase::Capabilities TTSSapi::capabilities() +{ + return None; +} + +void TTSSapi::generateSettings() +{ + // language + QMap<QString, QVariant> langmap = PlayerBuildInfo::instance()->value( + PlayerBuildInfo::LanguageList).toMap(); + EncTtsSetting* setting = new EncTtsSetting(this, + EncTtsSetting::eSTRINGLIST, tr("Language:"), + RbSettings::subValue(m_TTSType, RbSettings::TtsLanguage), + langmap.keys()); + connect(setting, &EncTtsSetting::dataChanged, this, &TTSSapi::updateVoiceList); + insertSetting(eLANGUAGE,setting); + // voice + setting = new EncTtsSetting(this, + EncTtsSetting::eSTRINGLIST, tr("Voice:"), + RbSettings::subValue(m_TTSType, RbSettings::TtsVoice), + getVoiceList(RbSettings::subValue(m_TTSType, + RbSettings::TtsLanguage).toString()), + EncTtsSetting::eREFRESHBTN); + connect(setting, &EncTtsSetting::refresh, this, &TTSSapi::updateVoiceList); + insertSetting(eVOICE,setting); + //speed + int speed = RbSettings::subValue(m_TTSType, 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(m_TTSType, RbSettings::TtsOptions))); + +} + +void TTSSapi::saveSettings() +{ + //save settings in user config + RbSettings::setSubValue(m_TTSType, RbSettings::TtsLanguage, + getSetting(eLANGUAGE)->current().toString()); + RbSettings::setSubValue(m_TTSType, RbSettings::TtsVoice, + getSetting(eVOICE)->current().toString()); + RbSettings::setSubValue(m_TTSType, RbSettings::TtsSpeed, + getSetting(eSPEED)->current().toInt()); + RbSettings::setSubValue(m_TTSType, RbSettings::TtsOptions, + getSetting(eOPTIONS)->current().toString()); + + RbSettings::sync(); +} + +void TTSSapi::updateVoiceList() +{ + LOG_INFO() << "updating 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(m_TTSType, RbSettings::TtsOptions).toString(); + m_TTSLanguage =RbSettings::subValue(m_TTSType, RbSettings::TtsLanguage).toString(); + m_TTSVoice=RbSettings::subValue(m_TTSType, RbSettings::TtsVoice).toString(); + m_TTSSpeed=RbSettings::subValue(m_TTSType, RbSettings::TtsSpeed).toString(); + + 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); + + LOG_INFO() << "Start:" << execstring; + voicescript = new QProcess(nullptr); + //connect(voicescript,SIGNAL(readyReadStandardError()),this,SLOT(error())); + voicescript->start(execstring); + LOG_INFO() << "wait for process"; + if(!voicescript->waitForStarted()) + { + *errStr = tr("Could not start SAPI process"); + LOG_ERROR() << "starting process timed out!"; + return false; + } + + if(!voicescript->waitForReadyRead(300)) + { + *errStr = voicescript->readAllStandardError(); + if(*errStr != "") + return false; + } + + voicestream = new QTextStream(voicescript); +#if QT_VERSION < 0x060000 + voicestream->setCodec("UTF16-LE"); +#else + voicestream->setEncoding(QStringConverter::Utf16LE); +#endif + + 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(); + + LOG_INFO() << "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 = m_TTSVoiceTemplate; + execstring.replace("%exe",m_TTSexec); + execstring.replace("%lang",language); + + LOG_INFO() << "Start:" << execstring; + voicescript = new QProcess(nullptr); + voicescript->start(execstring); + LOG_INFO() << "wait for process"; + if(!voicescript->waitForStarted()) { + LOG_INFO() << "process startup timed out!"; + return result; + } + voicescript->closeWriteChannel(); + voicescript->waitForReadyRead(); + + QString dataRaw = voicescript->readAllStandardError().data(); + if(dataRaw.startsWith("Error")) { + LOG_INFO() << "Error:" << dataRaw; + } +#if QT_VERSION >= 0x050e00 + result = dataRaw.split(";", Qt::SkipEmptyParts); +#else + result = dataRaw.split(";", QString::SkipEmptyParts); +#endif + 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; + LOG_INFO() << "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(); + // do NOT poll the output with readLine(), this causes sync issues! + voicescript->waitForReadyRead(); + + if(!QFileInfo(wavfile).isFile()) { + LOG_ERROR() << "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(m_TTSType, RbSettings::TtsVoice).toString().isEmpty()) + return false; + return true; +} + |