1 files changed, 376 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/tts.cpp b/rbutil/rbutilqt/tts.cpp
new file mode 100644
index 0000000000..63e1188851
--- /dev/null
+++ b/rbutil/rbutilqt/tts.cpp
@@ -0,0 +1,376 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Wenger
+ *   $Id: tts.cpp 15212 2007-10-19 21:49:07Z domonoky $
+ *
+ * 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 "browsedirtree.h"
+
+static QMap<QString,QString> ttsList;
+static QMap<QString,TTSBase*> ttsCache;
+ 
+void initTTSList()
+{
+    ttsList["espeak"] = "Espeak TTS Engine";
+    ttsList["flite"] = "Flite TTS Engine";
+    ttsList["swift"] = "Swift TTS Engine";
+#if defined(Q_OS_WIN)
+    ttsList["sapi"] = "Sapi 5 TTS Engine";
+#endif
+  
+}
+
+// function to get a specific encoder
+TTSBase* getTTS(QString ttsname)
+{
+    // init list if its empty
+    if(ttsList.count() == 0) initTTSList();
+    
+    QString ttsName = ttsList.key(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 getTTSList()
+{
+    // init list if its empty
+    if(ttsList.count() == 0) initTTSList();
+
+    QStringList ttsNameList;
+    QMapIterator<QString, QString> i(ttsList);
+    while (i.hasNext()) {
+     i.next();
+     ttsNameList << i.value();
+    }
+    
+    return ttsNameList;
+}
+
+
+/*********************************************************************
+* TTS Base
+**********************************************************************/
+TTSBase::TTSBase(QWidget *parent): QDialog(parent)
+{
+
+}
+
+/*********************************************************************
+* General TTS Exes
+**********************************************************************/
+TTSExes::TTSExes(QString name,QWidget *parent) : TTSBase(parent)
+{
+    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\"";
+       
+    ui.setupUi(this);
+    this->hide();
+    connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
+    connect(ui.browse,SIGNAL(clicked()),this,SLOT(browse()));
+}
+
+bool TTSExes::start()
+{
+    userSettings->beginGroup(m_name);
+    m_TTSexec = userSettings->value("ttspath","").toString();
+    m_TTSOpts = userSettings->value("ttsoptions","").toString();
+    userSettings->endGroup();
+    
+    m_TTSTemplate = m_TemplateMap.value(m_name);
+
+    QFileInfo tts(m_TTSexec);
+    if(tts.exists())
+    {
+        return true;
+    }
+    else
+    {
+        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::reset()
+{
+    ui.ttspath->setText("");
+    ui.ttsoptions->setText("");   
+}
+
+void TTSExes::showCfg()
+{
+    // try to get config from settings
+    userSettings->beginGroup(m_name);
+    QString exepath =userSettings->value("ttspath","").toString();
+    ui.ttsoptions->setText(userSettings->value("ttsoptions","").toString());   
+    userSettings->endGroup();
+    
+    if(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;
+            }
+        }
+     
+    }
+    
+    ui.ttspath->setText(exepath);
+    
+     //show dialog
+    this->exec();
+    
+}
+
+void TTSExes::accept(void)
+{
+    if(userSettings != NULL)
+    {
+        //save settings in user config
+        userSettings->beginGroup(m_name);
+        userSettings->setValue("ttspath",ui.ttspath->text());
+        userSettings->setValue("ttsoptions",ui.ttsoptions->text());
+        userSettings->endGroup();
+        // sync settings
+        userSettings->sync();
+    }
+    this->close();
+}
+
+void TTSExes::reject(void)
+{
+    this->close();
+}
+
+bool TTSExes::configOk()
+{
+    userSettings->beginGroup(m_name);
+    QString path = userSettings->value("ttspath","").toString();
+    userSettings->endGroup();
+    
+    if (QFileInfo(path).exists())
+        return true;
+  
+    return false;
+}
+
+void TTSExes::browse()
+{
+    BrowseDirtree browser(this);
+    browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
+
+    if(QFileInfo(ui.ttspath->text()).isDir())
+    {
+        browser.setDir(ui.ttspath->text());
+    }
+    if(browser.exec() == QDialog::Accepted)
+    {
+        qDebug() << browser.getSelected();
+        QString exe = browser.getSelected();
+        if(!QFileInfo(exe).isExecutable())
+            return;
+        ui.ttspath->setText(exe);
+    }
+}
+
+/*********************************************************************
+* TTS Sapi
+**********************************************************************/
+TTSSapi::TTSSapi(QWidget *parent) : TTSBase(parent)
+{
+    m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang \"%options\"";
+    defaultLanguage ="english";
+    ui.setupUi(this);
+    this->hide();
+    connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
+    connect(ui.browse,SIGNAL(clicked()),this,SLOT(browse()));
+}
+
+
+bool TTSSapi::start()
+{    
+
+    userSettings->beginGroup("sapi");
+    m_TTSexec = userSettings->value("ttspath","").toString();
+    m_TTSOpts = userSettings->value("ttsoptions","").toString();
+    m_TTSLanguage =userSettings->value("ttslanguage","").toString();
+    userSettings->endGroup();
+
+    QFileInfo tts(m_TTSexec);
+    if(!tts.exists())
+        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);
+    qDebug() << "init" << execstring; 
+    voicescript = new QProcess(NULL);
+    voicescript->start(execstring);
+    if(!voicescript->waitForStarted())
+        return false;
+    return true;
+}
+
+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;
+    return true;
+}
+
+
+void TTSSapi::reset()
+{
+    ui.ttspath->setText("");
+    ui.ttsoptions->setText("");  
+    ui.ttslanguage->setText(defaultLanguage);  
+}
+
+void TTSSapi::showCfg()
+{
+    // try to get config from settings
+    userSettings->beginGroup("sapi");
+    QString exepath =userSettings->value("ttspath","").toString();
+    ui.ttsoptions->setText(userSettings->value("ttsoptions","").toString());  
+    ui.ttslanguage->setText(userSettings->value("ttsoptions",defaultLanguage).toString());     
+    userSettings->endGroup();
+     
+    ui.ttspath->setText(exepath);
+    
+     //show dialog
+    this->exec();
+    
+}
+
+void TTSSapi::accept(void)
+{
+    if(userSettings != NULL)
+    {
+        //save settings in user config
+        userSettings->beginGroup("sapi");
+        userSettings->setValue("ttspath",ui.ttspath->text());
+        userSettings->setValue("ttsoptions",ui.ttsoptions->text());
+        userSettings->setValue("ttslanguage",ui.ttslanguage->text());
+        userSettings->endGroup();
+        // sync settings
+        userSettings->sync();
+    }
+    this->close();
+}
+
+void TTSSapi::reject(void)
+{
+    this->close();
+}
+
+bool TTSSapi::configOk()
+{
+    userSettings->beginGroup("sapi");
+    QString path = userSettings->value("ttspath","").toString();
+    userSettings->endGroup();
+    
+    if (QFileInfo(path).exists())
+        return true;
+  
+    return false;
+}
+
+void TTSSapi::browse()
+{
+    BrowseDirtree browser(this);
+    browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
+
+    if(QFileInfo(ui.ttspath->text()).isDir())
+    {
+        browser.setDir(ui.ttspath->text());
+    }
+    if(browser.exec() == QDialog::Accepted)
+    {
+        qDebug() << browser.getSelected();
+        QString exe = browser.getSelected();
+        if(!QFileInfo(exe).isExecutable())
+            return;
+        ui.ttspath->setText(exe);
+    }
+}
+