tty_scroll.h

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/***************************************************************************
 *   Copyright (C) 2013 by David S. Register                               *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,  USA.         *
 ***************************************************************************
 */
 
#ifndef __TTYSCROLL_H__
#define __TTYSCROLL_H__
 
#include <deque>
 
#include <wx/scrolwin.h>
#include <wx/textctrl.h>
 
class TtyScroll : public wxScrolledWindow {
public:
  TtyScroll(wxWindow* parent, int n_lines, wxTextCtrl& filter);
 
  virtual ~TtyScroll() = default;
 
  virtual void Add(const wxString& line);
 
  void Pause(bool pause) { m_is_paused = pause; }
 
  void Copy(bool n183);
 
protected:
  wxCoord m_line_height;  // the height of one line on screen
  size_t m_n_lines;       // the number of lines we draw
 
  std::deque<wxString> m_lines;
  wxTextCtrl& m_filter;
  bool m_is_paused;
 
  virtual void OnDraw(wxDC& dc);
  void OnSize(wxSizeEvent& event);
};
 
#endif