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authorDominik Wenger <domonoky@googlemail.com>2009-10-13 19:54:27 +0000
committerDominik Wenger <domonoky@googlemail.com>2009-10-13 19:54:27 +0000
commit3215c09462fe90c35dc6d9e1979e970280b052b1 (patch)
tree1fc7be334470d6d21b746a40bc7dbe440a722d35 /rbutil/rbutilqt/base/tts.cpp
parent31c18116de2105deed8aa8dab84bf08a930f2112 (diff)
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rbutil: split tts.cpp/h into individual files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23158 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'rbutil/rbutilqt/base/tts.cpp')
-rw-r--r--rbutil/rbutilqt/base/tts.cpp666
1 files changed, 0 insertions, 666 deletions
diff --git a/rbutil/rbutilqt/base/tts.cpp b/rbutil/rbutilqt/base/tts.cpp
deleted file mode 100644
index 852edc33d0..0000000000
--- a/rbutil/rbutilqt/base/tts.cpp
+++ /dev/null
@@ -1,666 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * 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"
-#include "utils.h"
-#include "rbsettings.h"
-/*********************************************************************
-* TTS Base
-**********************************************************************/
-QMap<QString,QString> TTSBase::ttsList;
-
-TTSBase::TTSBase(QObject* parent): EncTtsSettingInterface(parent)
-{
-
-}
-
-// 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
-#if defined(Q_OS_LINUX)
- ttsList["festival"] = "Festival TTS Engine";
-#endif
-}
-
-// function to get a specific encoder
-TTSBase* TTSBase::getTTS(QObject* parent,QString ttsName)
-{
-
- TTSBase* tts;
-#if defined(Q_OS_WIN)
- if(ttsName == "sapi")
- {
- tts = new TTSSapi(parent);
- return tts;
- }
- else
-#endif
-#if defined(Q_OS_LINUX)
- if (ttsName == "festival")
- {
- tts = new TTSFestival(parent);
- return tts;
- }
- else
-#endif
- if (true) // fix for OS other than WIN or LINUX
- {
- tts = new TTSExes(ttsName,parent);
- 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);
-}
-
-
-/*********************************************************************
-* General TTS Exes
-**********************************************************************/
-TTSExes::TTSExes(QString name,QObject* parent) : TTSBase(parent)
-{
- m_name = name;
-
- m_TemplateMap["espeak"] = "\"%exe\" %options -w \"%wavfile\" \"%text\"";
- m_TemplateMap["flite"] = "\"%exe\" %options -o \"%wavfile\" -t \"%text\"";
- m_TemplateMap["swift"] = "\"%exe\" %options -o \"%wavfile\" \"%text\"";
-
-}
-
-void TTSExes::generateSettings()
-{
- QString exepath =RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
- if(exepath == "") exepath = findExecutable(m_name);
-
- insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,
- tr("Path to TTS engine:"),exepath,EncTtsSetting::eBROWSEBTN));
- insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,
- tr("TTS engine options:"),RbSettings::subValue(m_name,RbSettings::TtsOptions)));
-}
-
-void TTSExes::saveSettings()
-{
- RbSettings::setSubValue(m_name,RbSettings::TtsPath,getSetting(eEXEPATH)->current().toString());
- RbSettings::setSubValue(m_name,RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString());
- RbSettings::sync();
-}
-
-bool TTSExes::start(QString *errStr)
-{
- m_TTSexec = RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
- m_TTSOpts = RbSettings::subValue(m_name,RbSettings::TtsOptions).toString();
-
- 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;
- }
-}
-
-TTSStatus TTSExes::voice(QString text,QString wavfile, QString *errStr)
-{
- (void) errStr;
- 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 NoError;
-
-}
-
-bool TTSExes::configOk()
-{
- QString path = RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
-
- if (QFileInfo(path).exists())
- return true;
-
- return false;
-}
-
-/*********************************************************************
-* TTS Sapi
-**********************************************************************/
-TTSSapi::TTSSapi(QObject* parent) : TTSBase(parent)
-{
- m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang /voice:\"%voice\" /speed:%speed \"%options\"";
- defaultLanguage ="english";
- m_sapi4 =false;
-}
-
-void TTSSapi::generateSettings()
-{
- // language
- QStringList languages = RbSettings::languages();
- languages.sort();
- EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,
- tr("Language:"),RbSettings::subValue("sapi",RbSettings::TtsLanguage),languages);
- 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
- insertSetting(eSPEED,new EncTtsSetting(this,EncTtsSetting::eINT,
- tr("Speed:"),RbSettings::subValue("sapi",RbSettings::TtsSpeed),-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() << "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;
- }
-
- voicestream = new QTextStream(voicescript);
- voicestream->setCodec("UTF16-LE");
-
- 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(RbSettings::value(RbSettings::TtsUseSapi4).toBool())
- execstring.append(" /sapi4 ");
-
- qDebug() << "init" << execstring;
- voicescript = new QProcess(NULL);
- voicescript->start(execstring);
- qDebug() << "wait for started";
- if(!voicescript->waitForStarted())
- 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+"\r\n";
- qDebug() << "voicing" << query;
- *voicestream << query;
- *voicestream << "SYNC\tbla\r\n";
- voicestream->flush();
- voicescript->waitForReadyRead();
- 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");
- return true;
-}
-
-bool TTSSapi::configOk()
-{
- if(RbSettings::subValue("sapi",RbSettings::TtsVoice).toString().isEmpty())
- return false;
- return true;
-}
-/**********************************************************************
- * TSSFestival - client-server wrapper
- **********************************************************************/
-TTSFestival::~TTSFestival()
-{
- stop();
-}
-
-void TTSFestival::generateSettings()
-{
- // server path
- QString exepath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
- if(exepath == "" ) exepath = findExecutable("festival");
- insertSetting(eSERVERPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to Festival server:",exepath,EncTtsSetting::eBROWSEBTN));
-
- // client path
- QString clientpath = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString();
- if(clientpath == "" ) clientpath = findExecutable("festival_client");
- insertSetting(eCLIENTPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,
- tr("Path to Festival client:"),clientpath,EncTtsSetting::eBROWSEBTN));
-
- // voice
- EncTtsSetting* setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,
- tr("Voice:"),RbSettings::subValue("festival",RbSettings::TtsVoice),getVoiceList(exepath),EncTtsSetting::eREFRESHBTN);
- connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList()));
- connect(setting,SIGNAL(dataChanged()),this,SLOT(clearVoiceDescription()));
- insertSetting(eVOICE,setting);
-
- //voice description
- setting = new EncTtsSetting(this,EncTtsSetting::eREADONLYSTRING,
- tr("Voice description:"),"",EncTtsSetting::eREFRESHBTN);
- connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceDescription()));
- insertSetting(eVOICEDESC,setting);
-}
-
-void TTSFestival::saveSettings()
-{
- //save settings in user config
- RbSettings::setSubValue("festival-server",RbSettings::TtsPath,getSetting(eSERVERPATH)->current().toString());
- RbSettings::setSubValue("festival-client",RbSettings::TtsPath,getSetting(eCLIENTPATH)->current().toString());
- RbSettings::setSubValue("festival",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString());
-
- RbSettings::sync();
-}
-
-void TTSFestival::updateVoiceDescription()
-{
- // get voice Info with current voice and path
- QString info = getVoiceInfo(getSetting(eVOICE)->current().toString(),getSetting(eSERVERPATH)->current().toString());
- getSetting(eVOICEDESC)->setCurrent(info);
-}
-
-void TTSFestival::clearVoiceDescription()
-{
- getSetting(eVOICEDESC)->setCurrent("");
-}
-
-void TTSFestival::updateVoiceList()
-{
- QStringList voiceList = getVoiceList(getSetting(eSERVERPATH)->current().toString());
- getSetting(eVOICE)->setList(voiceList);
- if(voiceList.size() > 0) getSetting(eVOICE)->setCurrent(voiceList.at(0));
- else getSetting(eVOICE)->setCurrent("");
-}
-
-void TTSFestival::startServer(QString path)
-{
- if(!configOk())
- return;
-
- if(path == "")
- path = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
-
- serverProcess.start(QString("%1 --server").arg(path));
- serverProcess.waitForStarted();
-
- queryServer("(getpid)",300,path);
- if(serverProcess.state() == QProcess::Running)
- qDebug() << "Festival is up and running";
- else
- qDebug() << "Festival failed to start";
-}
-
-void TTSFestival::ensureServerRunning(QString path)
-{
- if(serverProcess.state() != QProcess::Running)
- {
- startServer(path);
- }
-}
-
-bool TTSFestival::start(QString* errStr)
-{
- (void) errStr;
- ensureServerRunning();
- if (!RbSettings::subValue("festival",RbSettings::TtsVoice).toString().isEmpty())
- queryServer(QString("(voice.select '%1)")
- .arg(RbSettings::subValue("festival", RbSettings::TtsVoice).toString()));
-
- return true;
-}
-
-bool TTSFestival::stop()
-{
- serverProcess.terminate();
- serverProcess.kill();
-
- return true;
-}
-
-TTSStatus TTSFestival::voice(QString text, QString wavfile, QString* errStr)
-{
- qDebug() << text << "->" << wavfile;
-
- QString path = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString();
- QString cmd = QString("%1 --server localhost --otype riff --ttw --withlisp --output \"%2\" - ").arg(path).arg(wavfile);
- qDebug() << cmd;
-
- QProcess clientProcess;
- clientProcess.start(cmd);
- clientProcess.write(QString("%1.\n").arg(text).toAscii());
- clientProcess.waitForBytesWritten();
- clientProcess.closeWriteChannel();
- clientProcess.waitForReadyRead();
- QString response = clientProcess.readAll();
- response = response.trimmed();
- if(!response.contains("Utterance"))
- {
- qDebug() << "Could not voice string: " << response;
- *errStr = tr("engine could not voice string");
- return Warning;
- /* do not stop the voicing process because of a single string
- TODO: needs proper settings */
- }
- clientProcess.closeReadChannel(QProcess::StandardError);
- clientProcess.closeReadChannel(QProcess::StandardOutput);
- clientProcess.terminate();
- clientProcess.kill();
-
- return NoError;
-}
-
-bool TTSFestival::configOk()
-{
- QString serverPath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
- QString clientPath = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString();
-
- bool ret = QFileInfo(serverPath).isExecutable() &&
- QFileInfo(clientPath).isExecutable();
- if(RbSettings::subValue("festival",RbSettings::TtsVoice).toString().size() > 0 && voices.size() > 0)
- ret = ret && (voices.indexOf(RbSettings::subValue("festival",RbSettings::TtsVoice).toString()) != -1);
- return ret;
-}
-
-QStringList TTSFestival::getVoiceList(QString path)
-{
- if(!configOk())
- return QStringList();
-
- if(voices.size() > 0)
- {
- qDebug() << "Using voice cache";
- return voices;
- }
-
- QString response = queryServer("(voice.list)",3000,path);
-
- // get the 2nd line. It should be (<voice_name>, <voice_name>)
- response = response.mid(response.indexOf('\n') + 1, -1);
- response = response.left(response.indexOf('\n')).trimmed();
-
- voices = response.mid(1, response.size()-2).split(' ');
-
- voices.sort();
- if (voices.size() == 1 && voices[0].size() == 0)
- voices.removeAt(0);
- if (voices.size() > 0)
- qDebug() << "Voices: " << voices;
- else
- qDebug() << "No voices.";
-
- return voices;
-}
-
-QString TTSFestival::getVoiceInfo(QString voice,QString path)
-{
- if(!configOk())
- return "";
-
- if(!getVoiceList().contains(voice))
- return "";
-
- if(voiceDescriptions.contains(voice))
- return voiceDescriptions[voice];
-
- QString response = queryServer(QString("(voice.description '%1)").arg(voice), 3000,path);
-
- if (response == "")
- {
- voiceDescriptions[voice]=tr("No description available");
- }
- else
- {
- response = response.remove(QRegExp("(description \"*\")", Qt::CaseInsensitive, QRegExp::Wildcard));
- qDebug() << "voiceInfo w/o descr: " << response;
- response = response.remove(')');
- QStringList responseLines = response.split('(', QString::SkipEmptyParts);
- responseLines.removeAt(0); // the voice name itself
-
- QString description;
- foreach(QString line, responseLines)
- {
- line = line.remove('(');
- line = line.simplified();
-
- line[0] = line[0].toUpper(); // capitalize the key
-
- int firstSpace = line.indexOf(' ');
- if (firstSpace > 0)
- {
- line = line.insert(firstSpace, ':'); // add a colon between the key and the value
- line[firstSpace+2] = line[firstSpace+2].toUpper(); // capitalize the value
- }
-
- description += line + "\n";
- }
- voiceDescriptions[voice] = description.trimmed();
- }
-
- return voiceDescriptions[voice];
-}
-
-QString TTSFestival::queryServer(QString query, int timeout,QString path)
-{
- if(!configOk())
- return "";
-
- // this operation could take some time
- emit busy();
-
- ensureServerRunning(path);
-
- qDebug() << "queryServer with " << query;
- QString response;
-
- QDateTime endTime;
- if(timeout > 0)
- endTime = QDateTime::currentDateTime().addMSecs(timeout);
-
- /* Festival is *extremely* unreliable. Although at this
- * point we are sure that SIOD is accepting commands,
- * we might end up with an empty response. Hence, the loop.
- */
- while(true)
- {
- QCoreApplication::processEvents(QEventLoop::AllEvents, 50);
- QTcpSocket socket;
-
- socket.connectToHost("localhost", 1314);
- socket.waitForConnected();
-
- if(socket.state() == QAbstractSocket::ConnectedState)
- {
- socket.write(QString("%1\n").arg(query).toAscii());
- socket.waitForBytesWritten();
- socket.waitForReadyRead();
-
- response = socket.readAll().trimmed();
-
- if (response != "LP" && response != "")
- break;
- }
- socket.abort();
- socket.disconnectFromHost();
-
- if(timeout > 0 && QDateTime::currentDateTime() >= endTime)
- {
- emit busyEnd();
- return "";
- }
- /* make sure we wait a little as we don't want to flood the server with requests */
- QDateTime tmpEndTime = QDateTime::currentDateTime().addMSecs(500);
- while(QDateTime::currentDateTime() < tmpEndTime)
- QCoreApplication::processEvents(QEventLoop::AllEvents);
- }
- if(response == "nil")
- {
- emit busyEnd();
- return "";
- }
-
- QStringList lines = response.split('\n');
- if(lines.size() > 2)
- {
- lines.removeFirst();
- lines.removeLast();
- }
- else
- qDebug() << "Response too short: " << response;
-
- emit busyEnd();
- return lines.join("\n");
-
-}
-