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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Wenger
* $Id$
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef TTS_H
#define TTS_H
#include <QtCore>
#include <QProcess>
#include <QDateTime>
#include <QRegExp>
#include <QTcpSocket>
#include "encttssettings.h"
enum TTSStatus{ FatalError, NoError, Warning };
class TTSBase : public EncTtsSettingInterface
{
Q_OBJECT
public:
TTSBase(QObject *parent);
//! Child class should generate a clip
virtual TTSStatus voice(QString text,QString wavfile, QString* errStr) =0;
//! Child class should do startup
virtual bool start(QString *errStr) =0;
//! child class should stop
virtual bool stop() =0;
// configuration
//! Child class should return true, when configuration is good
virtual bool configOk()=0;
//! Child class should generate and insertSetting(..) its settings
virtual void generateSettings() = 0;
//! Chlid class should commit the Settings to permanent storage
virtual void saveSettings() = 0;
// static functions
static TTSBase* getTTS(QObject* parent,QString ttsname);
static QStringList getTTSList();
static QString getTTSName(QString tts);
private:
//inits the tts List
static void initTTSList();
protected:
static QMap<QString,QString> ttsList;
};
class TTSSapi : public TTSBase
{
//! Enum to identify the settings
enum ESettings
{
eLANGUAGE,
eVOICE,
eSPEED,
eOPTIONS
};
Q_OBJECT
public:
TTSSapi(QObject* parent=NULL);
TTSStatus voice(QString text,QString wavfile, QString *errStr);
bool start(QString *errStr);
bool stop();
// for settings
bool configOk();
void generateSettings();
void saveSettings();
private slots:
void updateVoiceList();
private:
QStringList getVoiceList(QString language);
QProcess* voicescript;
QTextStream* voicestream;
QString defaultLanguage;
QString m_TTSexec;
QString m_TTSOpts;
QString m_TTSTemplate;
QString m_TTSLanguage;
QString m_TTSVoice;
QString m_TTSSpeed;
bool m_sapi4;
};
class TTSExes : public TTSBase
{
enum ESettings
{
eEXEPATH,
eOPTIONS
};
Q_OBJECT
public:
TTSExes(QString name,QObject* parent=NULL);
TTSStatus voice(QString text,QString wavfile, QString *errStr);
bool start(QString *errStr);
bool stop() {return true;}
// for settings
void generateSettings();
void saveSettings();
bool configOk();
private:
QString m_name;
QString m_TTSexec;
QString m_TTSOpts;
QString m_TTSTemplate;
QMap<QString,QString> m_TemplateMap;
};
class TTSFestival : public TTSBase
{
enum ESettings
{
eSERVERPATH,
eCLIENTPATH,
eVOICE,
eVOICEDESC
};
Q_OBJECT
public:
TTSFestival(QObject* parent=NULL) :TTSBase(parent) {}
~TTSFestival();
bool start(QString *errStr);
bool stop();
TTSStatus voice(QString text,QString wavfile, QString *errStr);
// for settings
bool configOk();
void generateSettings();
void saveSettings();
private slots:
void updateVoiceList();
void updateVoiceDescription();
void clearVoiceDescription();
private:
QStringList getVoiceList(QString path ="");
QString getVoiceInfo(QString voice,QString path ="");
inline void startServer(QString path="");
inline void ensureServerRunning(QString path="");
QString queryServer(QString query, int timeout = -1,QString path="");
QProcess serverProcess;
QStringList voices;
QMap<QString, QString> voiceDescriptions;
};
#endif
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