Fork of LCD-Window which works with Enhanced TextLCD from Wim
Fork of LcdWindow by
Diff: terminal.h
- Revision:
- 0:ae5037e3d6e0
- Child:
- 1:65f72ed914fa
diff -r 000000000000 -r ae5037e3d6e0 terminal.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/terminal.h Mon Nov 15 22:37:30 2010 +0000 @@ -0,0 +1,60 @@ +/* + * 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 TERMINAL_H_ +#define TERMINAL_H_ + +#include "window.h" + +/** + * A windows class which uses an internal buffer to provide automatic scrolling. + * The buffer is initially filled with spaces. +*/ +class Terminal: public Window +{ + public: + /** + * @param window the parent window + */ + Terminal(Window* window); + /** + * works like the normal writeText method, + * but also stores the written text into the internal buffer (which makes it subject to scrolling) + */ + virtual void writeText(unsigned int line, unsigned int pos, char text[]); + /** + * write the given text into the last line (at the first position) + * @param text the text to write + */ + virtual void addText(char text[]); + virtual int getHeight(){return _height;}; + virtual int getWidth(){return _width;}; + virtual void clear(); + private: + Window* _window; + char** _lines; + int _height, _width; + char* createLine(); +}; + +#endif \ No newline at end of file