9f686700d4
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16059 a1c6a512-1295-4272-9138-f99709370657
347 lines
8.8 KiB
C++
347 lines
8.8 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2007 by Dominik Wenger
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* $Id: tts.cpp 15212 2007-10-19 21:49:07Z domonoky $
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "tts.h"
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#include "browsedirtree.h"
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static QMap<QString,QString> ttsList;
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static QMap<QString,TTSBase*> ttsCache;
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void initTTSList()
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{
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ttsList["espeak"] = "Espeak TTS Engine";
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ttsList["flite"] = "Flite TTS Engine";
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ttsList["swift"] = "Swift TTS Engine";
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#if defined(Q_OS_WIN)
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ttsList["sapi"] = "Sapi 5 TTS Engine";
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#endif
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}
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// function to get a specific encoder
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TTSBase* getTTS(QString ttsname)
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{
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// init list if its empty
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if(ttsList.count() == 0) initTTSList();
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QString ttsName = ttsList.key(ttsname);
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// check cache
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if(ttsCache.contains(ttsName))
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return ttsCache.value(ttsName);
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TTSBase* tts;
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if(ttsName == "sapi")
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{
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tts = new TTSSapi();
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ttsCache[ttsName] = tts;
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return tts;
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}
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else
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{
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tts = new TTSExes(ttsName);
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ttsCache[ttsName] = tts;
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return tts;
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}
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}
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// get the list of encoders, nice names
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QStringList getTTSList()
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{
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// init list if its empty
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if(ttsList.count() == 0) initTTSList();
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QStringList ttsNameList;
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QMapIterator<QString, QString> i(ttsList);
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while (i.hasNext()) {
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i.next();
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ttsNameList << i.value();
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}
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return ttsNameList;
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}
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/*********************************************************************
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* TTS Base
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**********************************************************************/
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TTSBase::TTSBase(QWidget *parent): QDialog(parent)
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{
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}
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/*********************************************************************
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* General TTS Exes
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**********************************************************************/
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TTSExes::TTSExes(QString name,QWidget *parent) : TTSBase(parent)
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{
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m_name = name;
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m_TemplateMap["espeak"] = "\"%exe\" \"%options\" -w \"%wavfile\" \"%text\"";
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m_TemplateMap["flite"] = "\"%exe\" \"%options\" -o \"%wavfile\" \"%text\"";
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m_TemplateMap["swift"] = "\"%exe\" \"%options\" -o \"%wavfile\" \"%text\"";
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ui.setupUi(this);
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this->hide();
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connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
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connect(ui.browse,SIGNAL(clicked()),this,SLOT(browse()));
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}
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bool TTSExes::start()
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{
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userSettings->beginGroup(m_name);
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m_TTSexec = userSettings->value("ttspath","").toString();
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m_TTSOpts = userSettings->value("ttsoptions","").toString();
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userSettings->endGroup();
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m_TTSTemplate = m_TemplateMap.value(m_name);
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QFileInfo tts(m_TTSexec);
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if(tts.exists())
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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bool TTSExes::voice(QString text,QString wavfile)
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{
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QString execstring = m_TTSTemplate;
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execstring.replace("%exe",m_TTSexec);
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execstring.replace("%options",m_TTSOpts);
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execstring.replace("%wavfile",wavfile);
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execstring.replace("%text",text);
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//qDebug() << "voicing" << execstring;
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QProcess::execute(execstring);
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return true;
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}
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void TTSExes::reset()
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{
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ui.ttspath->setText("");
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ui.ttsoptions->setText("");
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}
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void TTSExes::showCfg()
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{
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// try to get config from settings
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userSettings->beginGroup(m_name);
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QString exepath =userSettings->value("ttspath","").toString();
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ui.ttsoptions->setText(userSettings->value("ttsoptions","").toString());
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userSettings->endGroup();
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if(exepath == "")
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{
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//try autodetect tts
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#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
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QStringList path = QString(getenv("PATH")).split(":", QString::SkipEmptyParts);
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#elif defined(Q_OS_WIN)
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QStringList path = QString(getenv("PATH")).split(";", QString::SkipEmptyParts);
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#endif
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qDebug() << path;
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for(int i = 0; i < path.size(); i++)
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{
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QString executable = QDir::fromNativeSeparators(path.at(i)) + "/" + m_name;
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#if defined(Q_OS_WIN)
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executable += ".exe";
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QStringList ex = executable.split("\"", QString::SkipEmptyParts);
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executable = ex.join("");
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#endif
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qDebug() << executable;
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if(QFileInfo(executable).isExecutable())
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{
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exepath= QDir::toNativeSeparators(executable);
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break;
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}
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}
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}
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ui.ttspath->setText(exepath);
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//show dialog
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this->exec();
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}
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void TTSExes::accept(void)
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{
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if(userSettings != NULL)
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{
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//save settings in user config
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userSettings->beginGroup(m_name);
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userSettings->setValue("ttspath",ui.ttspath->text());
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userSettings->setValue("ttsoptions",ui.ttsoptions->text());
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userSettings->endGroup();
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// sync settings
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userSettings->sync();
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}
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this->close();
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}
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void TTSExes::reject(void)
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{
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this->close();
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}
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bool TTSExes::configOk()
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{
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userSettings->beginGroup(m_name);
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QString path = userSettings->value("ttspath","").toString();
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userSettings->endGroup();
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if (QFileInfo(path).exists())
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return true;
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return false;
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}
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void TTSExes::browse()
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{
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BrowseDirtree browser(this);
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browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
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if(QFileInfo(ui.ttspath->text()).isDir())
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{
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browser.setDir(ui.ttspath->text());
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}
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if(browser.exec() == QDialog::Accepted)
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{
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qDebug() << browser.getSelected();
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QString exe = browser.getSelected();
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if(!QFileInfo(exe).isExecutable())
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return;
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ui.ttspath->setText(exe);
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}
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}
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/*********************************************************************
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* TTS Sapi
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**********************************************************************/
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TTSSapi::TTSSapi(QWidget *parent) : TTSBase(parent)
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{
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m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang \"%options\"";
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defaultLanguage ="english";
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ui.setupUi(this);
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this->hide();
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connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
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}
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bool TTSSapi::start()
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{
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userSettings->beginGroup("sapi");
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m_TTSOpts = userSettings->value("ttsoptions","").toString();
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m_TTSLanguage =userSettings->value("ttslanguage","").toString();
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userSettings->endGroup();
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QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs");
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m_TTSexec = QDir::tempPath() +"/sapi_voice.vbs";
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QFileInfo tts(m_TTSexec);
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if(!tts.exists())
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return false;
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// create the voice process
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QString execstring = m_TTSTemplate;
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execstring.replace("%exe",m_TTSexec);
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execstring.replace("%options",m_TTSOpts);
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execstring.replace("%lang",m_TTSLanguage);
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qDebug() << "init" << execstring;
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voicescript = new QProcess(NULL);
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voicescript->start(execstring);
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if(!voicescript->waitForStarted())
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return false;
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return true;
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}
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bool TTSSapi::voice(QString text,QString wavfile)
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{
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QString query = "SPEAK\t"+wavfile+"\t"+text+"\r\n";
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qDebug() << "voicing" << query;
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voicescript->write(query.toUtf8());
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voicescript->write("SYNC\tbla\r\n");
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voicescript->waitForReadyRead();
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return true;
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}
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bool TTSSapi::stop()
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{
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QString query = "QUIT\r\n";
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voicescript->write(query.toUtf8());
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voicescript->waitForFinished();
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delete voicescript;
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return true;
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}
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void TTSSapi::reset()
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{
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ui.ttsoptions->setText("");
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ui.ttslanguage->setText(defaultLanguage);
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}
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void TTSSapi::showCfg()
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{
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// try to get config from settings
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userSettings->beginGroup("sapi");
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ui.ttsoptions->setText(userSettings->value("ttsoptions","").toString());
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ui.ttslanguage->setText(userSettings->value("ttslanguage",defaultLanguage).toString());
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userSettings->endGroup();
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//show dialog
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this->exec();
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}
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void TTSSapi::accept(void)
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{
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if(userSettings != NULL)
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{
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//save settings in user config
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userSettings->beginGroup("sapi");
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userSettings->setValue("ttsoptions",ui.ttsoptions->text());
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userSettings->setValue("ttslanguage",ui.ttslanguage->text());
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userSettings->endGroup();
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// sync settings
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userSettings->sync();
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}
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this->close();
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}
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void TTSSapi::reject(void)
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{
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this->close();
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}
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bool TTSSapi::configOk()
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{
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return true;
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}
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