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70 lines
1.5 KiB
70 lines
1.5 KiB
11 years ago
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/*
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* Copyright Johannes Sixt
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* This file is licensed under the GNU General Public License Version 2.
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* See the file COPYING in the toplevel directory of the source directory.
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*/
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#ifndef TTYWND_H
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#define TTYWND_H
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#include <qtextedit.h>
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class QSocketNotifier;
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class QPopupMenu;
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/**
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* This class is cortesy Judin Max <novaprint@mtu-net.ru>.
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*
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* The master side of the TTY is the emulator.
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*
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* The slave side is where a client process can write output and can read
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* input. For this purpose, it must open the file (terminal device) whose
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* name is returned by @ref slaveTTY for both reading and writing. To
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* establish the stdin, stdout, and stderr channels the file descriptor
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* obtained by this must be dup'd to file descriptors 0, 1, and 2, resp.
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*/
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class STTY : public QObject
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{
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Q_OBJECT
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public:
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STTY();
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~STTY();
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QString slaveTTY(){ return m_slavetty; };
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protected slots:
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void outReceived(int);
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signals:
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void output(char* buffer, int charlen);
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protected:
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int m_masterfd;
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int m_slavefd;
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QSocketNotifier* m_outNotifier;
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QString m_slavetty;
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bool findTTY();
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};
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class TTYWindow : public QTextEdit
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{
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Q_OBJECT
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public:
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TTYWindow(QWidget* parent, const char* name);
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~TTYWindow();
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QString activate();
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void deactivate();
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protected:
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STTY* m_tty;
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virtual QPopupMenu* createPopupMenu(const QPoint& pos);
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int m_hPos; //!< tracks horizontal cursor position
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protected slots:
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void slotAppend(char* buffer, int count);
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void slotClear();
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};
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#endif // TTYWND_H
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