Diff: screen/TextDisplay.h

Revision:

1:195eea2324de

Parent:

0:0d4feb02e324

Child:

2:4e102446d8ff

diff -r 0d4feb02e324 -r 195eea2324de screen/TextDisplay.h
--- a/screen/TextDisplay.h	Mon Dec 24 13:26:28 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/* mbed TextDisplay Library Base Class
- * Copyright (c) 2007-2009 sford
- * Released under the MIT License: http://mbed.org/license/mit
- *
- * A common base class for Text displays
- * To port a new display, derive from this class and implement
- * the constructor (setup the display), character (put a character
- * at a location), rows and columns (number of rows/cols) functions.
- * Everything else (locate, printf, putc, cls) will come for free
- *
- * The model is the display will wrap at the right and bottom, so you can
- * keep writing and will always get valid characters. The location is 
- * maintained internally to the class to make this easy
- */
-
-#ifndef MBED_TEXTDISPLAY_H
-#define MBED_TEXTDISPLAY_H
-
-#include "../screen/LCDSettings.h"
-#include "mbed.h"
-
-class TextDisplay {
-public:
-
-  // functions needing implementation in derived implementation class
-  /** Create a TextDisplay interface
-     *
-     * @param name The name used in the path to access the strean through the filesystem
-     */
-    TextDisplay(const char *name = NULL);
-
-    /** output a character at the given position
-     *
-     * @param column column where charater must be written
-     * @param  row where character must be written
-     * @param c the character to be written to the TextDisplay
-     */
-    virtual void character(int column, int row, int c) = 0;
-
-    /** return number if rows on TextDisplay
-     * @result number of rows
-     */
-    virtual int rows() = 0;
-
-    /** return number if columns on TextDisplay
-    * @result number of rows
-    */
-    virtual int columns() = 0;
-    
-    // Sets external font usage, eg. dispaly.set_font(Arial12x12);
-    // This uses pixel positioning.
-    // display.set_font(NULL); returns to internal default font.
-    void set_font(const unsigned char * f);
-    
-    // set position of the next character or string print.
-    // External font, set pixel x(column),y(row) position.
-    // internal(default) font, set character column and row position 
-    virtual void locate(int column, int row);
-    
-    // functions that come for free, but can be overwritten
-
-    /** clear screen
-    */
-    virtual void cls();
-    virtual void foreground(uint16_t colour);
-    virtual void background(uint16_t colour);
-    // putc (from Stream)
-    // printf (from Stream)
-    virtual void printf(const char* format, ...);
-    
-protected:
-
-    virtual int _putc(int value);
-    virtual int _getc();
-    
-    // external font functions
-    const unsigned char* font;
-    int externalfont;
- 
-    // character location
-    uint16_t _column;
-    uint16_t _row;
-    unsigned int char_x;
-    unsigned int char_y;
-
-    // colours
-    uint16_t _foreground;
-    uint16_t _background;
-    char *_path;
-};
-
-#endif