Display text on LCD displays (even on multiple ones). Allow to create windows (frames) on display, and to combine them (split, add, duplicate, scroll). See http://mbed.org/users/hlipka/notebook/lcdwindow/ for more information.
multiwindow.h
- Committer:
- hlipka
- Date:
- 2011-02-22
- Revision:
- 9:2fe93daa2106
- Parent:
- 2:5ac5bab7daaf
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 MULTIWINDOW_H_ #define MULTIWINDOW_H_ #include "window.h" #include "vector" using namespace std; /** * Class for combining multiple windows into a single one (by stacking them on top of each other). * It is assumed that all windows are of the same width (but they might be of different height). */ class MultiWindow: public Window { public: /** * @param lcds the vector of windows to stack. Aggregated height is calculated as sum of all heights */ MultiWindow(vector<Window*> lcds); /** * writes text to the parent window which contains the given line */ virtual void writeText(const unsigned int column, const unsigned int row, const char text[]); virtual int getColumns(){return _columns;}; virtual int getRows(){return _rows;}; /** * clears all parent windows */ virtual void clear(); virtual void character(int column, int row, int c); private: vector<Window*> _lcds; int _columns; int _rows; }; #endif