/*  Copyright (C) 2008 e_k (e_k@users.sourceforge.net)
    Copyright (C) 2012-2019 Jacob Dawid <jacob.dawid@cybercatalyst.com>

    This library is free software: you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
		
    This library 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
    Library General Public License for more details.
			
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
						

#ifndef Q_UNIXTERMINALIMPL
#define Q_UNIXTERMINALIMPL

#include <QtGui>
#include "unix/kpty.h"
#include "unix/TerminalModel.h"
#include "unix/TerminalView.h"
#include "QTerminal.h"

class QUnixTerminalImpl : public QTerminal
{
    Q_OBJECT

    int fdstdin;
    int fdstdout;
    int fdstderr;

public:
    QUnixTerminalImpl(octave::base_qobject&, QWidget *parent, QWidget *main_win);
    virtual ~QUnixTerminalImpl();

    void setTerminalFont(const QFont &font);
    void setSize(int h, int v);
    void sendText(const QString& text);

    void setCursorType(CursorType type, bool blinking);

    void setBackgroundColor (const QColor& color);
    void setForegroundColor (const QColor& color);
    void setSelectionColor (const QColor& color);
    void setCursorColor (bool useForegroundColor, const QColor& color);
    void setScrollBufferSize(int value);
    QString selectedText();
    void has_extra_interrupt (bool extra_interrupt);
    QList<QAction*> get_hotspot_actions (const QPoint& at);

public slots:
    void copyClipboard();
    void pasteClipboard();
    void selectAll();
    virtual void handle_visibility_changed (bool visible);

protected:
    void showEvent(QShowEvent *);
    virtual void resizeEvent(QResizeEvent *);

private:
    void initialize (QWidget* main_win);
    void connectToPty();

    TerminalView *m_terminalView;
    TerminalModel *m_terminalModel;
    KPty *m_kpty;
    bool _extra_interrupt;
};

#endif // Q_UNIXTERMINALIMPL