octave_connection.h

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00001 /* Copyright (C) 2006 P.L. Lucas
00002  *
00003  * This program is free software; you can redistribute it and/or modify
00004  * it under the terms of the GNU General Public License as published by
00005  * the Free Software Foundation; either version 2 of the License, or
00006  * (at your option) any later version.
00007  *
00008  * This program is distributed in the hope that it will be useful,
00009  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00010  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011  * GNU General Public License for more details.
00012  *
00013  * You should have received a copy of the GNU General Public License
00014  * along with this program; if not, write to the Free Software
00015  * Foundation, Inc., 59 Temple Place, Suite 330, 
00016  * Boston, MA 02111-1307, USA. 
00017  */
00018 
00019 #ifndef __OCTAVE_CONNECTION_H__
00020 #define __OCTAVE_CONNECTION_H__
00021 
00022 #include <QProcess>
00023 #include <QTextEdit>
00024 #include <QBuffer>
00025 #include "config.h"
00026 
00027 
00028 /*
00029 Esta clase crea un QProcess que se usa para comunicarse con Octave.
00030 */
00031 class OctaveConnection : public QProcess
00032 {
00033         Q_OBJECT
00034         public:
00035         OctaveConnection(QObject * parent = 0);
00036         void setOctavePath(const QString path);
00037         void startOctave();
00038         //void setTextEdit(QTextEdit *text);
00039         void command_enter(const QString &text, bool show=true);
00040         private:
00041         QString octave_path;
00042         //QTextEdit *text;
00043         QString line_buffer;
00044         QBuffer error_buffer;
00045         public slots:
00046         void octaveOutputSlot();
00047         void octaveErrorOutputSlot();
00048         signals:
00049         void line_ready(QString line);
00050         void output_ready(QString output);
00051         void error_ready(QString error);
00052         void command_ready(QString command);
00053 };
00054 
00055 #endif
00056 

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