---

Console.h

Go to the documentation of this file.

/*
    TEDDY - General graphics application library
    Copyright (C) 1999-2002  Timo Suoranta
    tksuoran@cc.helsinki.fi

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    $Id: Console.h,v 1.4 2002/01/11 14:35:03 tksuoran Exp $
*/


#ifndef TEDDY__PHYSICAL_COMPONENTS__CONSOLE__H
#define TEDDY__PHYSICAL_COMPONENTS__CONSOLE__H


#include "Teddy/TeddyConfig.h"
#include "Teddy/PhysicalComponents/Area.h"
#include "Teddy/PhysicalComponents/EventListener.h"
#include "Teddy/SysSupport/StdVector.h"
#include "Teddy/SysSupport/Types.h"
using namespace Teddy::PhysicalComponents;
using namespace std;


namespace Teddy              {
namespace PhysicalComponents {


class Console
:
public Area,
public EventListener
{
public:
    Console( const std::string &name, const int w, const int h );

    //  Console interface
    Console &setLine   ( const int l, const string &s );    
    Console &operator<<( const string &s );

    void append      ( const char *str, int count );
    void append      ( int c );
    void cursorDown  ();
    void newLine     (){ insertLine(cy+1); cursorDown(); cx=0; };
    void insertLine  ( const int y );                                     
    void killLine    ( const int y );                                     
    void killChar    ( const int x, const int y );                        
    void scroll      ( int x1, int y1, int x2, int y2, int dx, int dy );  

    virtual void drawSelf   ();  

    bool focusActive( const Event &e );
    bool keyDown    ( const Event &e );
    bool keyUp      ( const Event &e );

protected:
//  void         parse  ( const char *commandline );
    virtual void setSize( const int width, const int height );
    
    vector<string*>  buffer_lines;      
    int              font_width;        
    int              font_height;       
    int              width_chars;       
    int              height_chars;      
    int              max_height_chars;  
    int              topleft_x;         
    int              topleft_y;         
    int              cx;                
    int              cy;                
    bool             cursor_visible;    
    Color            text_color;        
};


};  //  namespace PhysicalComponents
};  //  namespace Teddy


#endif  //  TEDDY__PHYSICAL_COMPONENTS__CONSOLE__H