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a9d650fb4d
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@727 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/* $Id$
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* $URL$
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*
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* bar widget handling
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*
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* Copyright (C) 2003, 2004 Michael Reinelt <reinelt@eunet.at>
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* Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
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*
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* This file is part of LCD4Linux.
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*
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* LCD4Linux is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* LCD4Linux is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef _WIDGET_BAR_H_
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#define _WIDGET_BAR_H_
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typedef enum { DIR_EAST = 1, DIR_WEST = 2, DIR_NORTH = 4, DIR_SOUTH = 8 } DIRECTION;
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typedef enum { STYLE_HOLLOW = 1, STYLE_FIRST = 2, STYLE_LAST = 4 } STYLE;
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typedef struct WIDGET_BAR {
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char *expression1; /* expression that delivers the value */
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char *expression2; /* expression that delivers the value */
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char *expr_min; /* expression that delivers the minimum value */
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char *expr_max; /* expression that delivers the maximum value */
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void *tree1; /* pre-compiled expression that delivers the value */
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void *tree2; /* pre-compiled expression that delivers the value */
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void *tree_min; /* pre-compiled expression that delivers the minimum value */
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void *tree_max; /* pre-compiled expression that delivers the maximum value */
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DIRECTION direction; /* bar direction */
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STYLE style; /* bar style (hollow) */
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int length; /* bar length */
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int update; /* update interval (msec) */
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double val1; /* bar value, 0.0 ... 1.0 */
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double val2; /* bar value, 0.0 ... 1.0 */
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double min; /* minimum value */
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double max; /* maximum value */
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RGBA color[2]; /* bar colors */
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int color_valid[2]; /* bar color is valid */
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} WIDGET_BAR;
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extern WIDGET_CLASS Widget_Bar;
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#endif
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