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/***************************************************************************
* Copyright (C) 2002 by Gunnar Schmi Dt <kmouth@schmi-dt.de *
* (C) 2015 by Jeremy Whiting <jpwhiting@kde.org> *
* *
* 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 program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef SPEECH_H
#define SPEECH_H
#include <QObject>
#include <QProcess>
#include <QTemporaryFile>
/**This class is used internally by TextToSpeechSystem in order to do the actual speaking.
*@author Gunnar Schmi Dt
*/
class Speech : public QObject
{
Q_OBJECT
public:
enum CharacterCodec {
Local = 0,
Latin1 = 1,
Unicode = 2,
UseCodec = 3
};
Speech();
~Speech();
/**
* Speaks the given text.
* @param command the program that shall be executed for speaking
* @param stdin true if the program shall receive its data via standard input
* @param text The text that shall be spoken
*/
void speak(QString command, bool use_stdin, const QString &text, const QString &language, int encoding, QTextCodec *codec);
/**
* Prepares a command for being executed. During the preparation the
* command is parsed and occurrences of "%t" are replaced by text.
* @param command the command that shall be executed for speaking
* @param text the quoted text that can be inserted into the command
*/
QString prepareCommand(const QString &command, const QString &text,
const QString &filename, const QString &language);
public Q_SLOTS:
//void wroteStdin(K3Process *p);
void processExited(int exitCode, QProcess::ExitStatus exitStatus);
//void receivedStdout(K3Process *proc, char *buffer, int buflen);
//void receivedStderr(K3Process *proc, char *buffer, int buflen);
private:
QProcess m_process;
QByteArray encText;
QTemporaryFile tempFile;
};
#endif
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