File content as of revision 9:2fe93daa2106:

/*
 * mbed LCDWindow library
* Copyright (c) 2010 Hendrik Lipka
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/

#ifndef LCD_H_
#define LCD_H_

#include "window.h"

/**
 * base class for all (text based) LCD displays
*/
class TextLCDBase: public Window
{
    public:
        /**
         * this is the only function added to the Window interface
         * it must be called from the outside, and initializes the display.
        */
        virtual void init()=0;
        virtual int getRows(){return _rows;};
        virtual int getColumns(){return _columns;};
    protected:
        const unsigned int _columns;
        const unsigned int _rows;
        TextLCDBase(unsigned int columns, unsigned int rows):Window(),_columns(columns),_rows(rows)
        {
        };
        void test(){printf("x");};
};

#endif /*LCD_H_*/