/* $Id: widget_bar.h,v 1.2 2004/01/20 04:51:39 reinelt Exp $ * * bar widget handling * * Copyright 2003,2004 Michael Reinelt * Copyright 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * * $Log: widget_bar.h,v $ * Revision 1.2 2004/01/20 04:51:39 reinelt * moved generic stuff from drv_MatrixOrbital to drv_generic * implemented new-stylish bars which are nearly finished * * Revision 1.1 2004/01/18 21:25:16 reinelt * Framework for bar widget opened * */ #ifndef _WIDGET_BAR_H_ #define _WIDGET_BAR_H_ typedef enum { DIR_EAST=1, DIR_WEST=2, DIR_NORTH=4, DIR_SOUTH=8 } DIRECTION; typedef struct WIDGET_BAR { char *expression1; // expression that delivers the value char *expression2; // expression that delivers the value char *expr_min; // expression that delivers the minimum value char *expr_max; // expression that delivers the maximum value DIRECTION direction; // bar direction int length; // bar length int update; // update interval (msec) double val1; // bar value, 0.0 ... 1.0 double val2; // bar value, 0.0 ... 1.0 double min; // minimum value double max; // maximum value } WIDGET_BAR; extern WIDGET_CLASS Widget_Bar; #endif