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/***************************************************************************
speech.h - description
-------------------
begin : Son Sep 8 2002
copyright : (C) 2002 by Gunnar Schmi Dt
email : kmouth@schmi-dt.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef SPEECH_H
#define SPEECH_H
#include <tqobject.h>
#include <tqstring.h>
#include <tdeprocess.h>
#include <tdetempfile.h>
/**This class is used internally by TextToSpeechSystem in order to do the actual speaking.
*@author Gunnar Schmi Dt
*/
class Speech : public TQObject {
TQ_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(TQString command, bool use_stdin, const TQString &text, const TQString &language, int encoding, TQTextCodec *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
*/
TQString prepareCommand (TQString command, const TQString &text,
const TQString &filename, const TQString &language);
public slots:
void wroteStdin (TDEProcess *p);
void processExited (TDEProcess *p);
void receivedStdout (TDEProcess *proc, char *buffer, int buflen);
void receivedStderr (TDEProcess *proc, char *buffer, int buflen);
private:
KShellProcess process;
TQByteArray encText;
KTempFile tempFile;
};
#endif
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