1 files changed, 213 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/base/ttssapi.cpp b/rbutil/rbutilqt/base/ttssapi.cpp
new file mode 100644
index 0000000000..e356d613de
--- /dev/null
+++ b/rbutil/rbutilqt/base/ttssapi.cpp
@@ -0,0 +1,213 @@
+/***************************************************************************
+*             __________               __   ___.
+*   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 "ttssapi.h"
+#include "utils.h"
+#include "rbsettings.h"
+
+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;
+}