terminal.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 __TERMINAL_H__
00020 #define __TERMINAL_H__
00021 
00022 #include <QTextEdit>
00023 #include <QComboBox>
00024 #include <QPushButton>
00025 #include <QWorkspace>
00026 #include "basewidget.h"
00027 #include "octave_connection.h"
00028 #include "dynamic_help.h"
00029 
00030 /** Builds windows with QtextEdit and QLineEdit. QTextEdit shows OctaveConnection output.
00031  * QLineEdit is used to write commands.
00032  * 
00033  */
00034 
00035 class Terminal:public BaseWidget
00036 {
00037         Q_OBJECT
00038         public:
00039         Terminal( QWidget * parent = 0 );
00040         QTextEdit *getTextEdit();
00041         void setOctaveConnection(OctaveConnection *octave_connection);
00042         OctaveConnection *getOctaveConnection();
00043         void command_enter(const QString &text);
00044         QWorkspace *work_space;
00045         private:
00046         QTextEdit *text;
00047         QComboBox *combo_box;
00048         //QPushButton *completion_matches_button, *dynamic_help_button, *stop_process_button, *clear_button;
00049         OctaveConnection *octave_connection;
00050         Dynamic_help *dynamic_help;
00051         int lines_in_terminal;
00052         int cols_in_terminal;
00053         void remove_lines(QTextCursor &cursor);
00054         public slots:
00055         void return_pressed();
00056         void write_output(QString output);
00057         void write_error(QString error);
00058         void write_command(QString command);
00059         void completion_matches_callback();
00060         void dynamic_help_callback();
00061         void stop_process_callback();
00062         void clear_callback();
00063 };
00064 
00065 
00066 #endif

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