/* $Id: widget_text.h,v 1.7 2005/05/08 04:32:45 reinelt Exp $
 *
 * simple text widget handling
 *
 * Copyright (C) 2003, 2004 Michael Reinelt <reinelt@eunet.at>
 * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
 *
 * 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_text.h,v $
 * Revision 1.7  2005/05/08 04:32:45  reinelt
 * CodingStyle added and applied
 *
 * Revision 1.6  2005/01/18 06:30:24  reinelt
 * added (C) to all copyright statements
 *
 * Revision 1.5  2004/06/26 12:05:00  reinelt
 *
 * uh-oh... the last CVS log message messed up things a lot...
 *
 * Revision 1.4  2004/06/26 09:27:21  reinelt
 *
 * added '-W' to CFLAGS
 * changed all C++ comments to C ones
 * cleaned up a lot of signed/unsigned mistakes
 *
 * Revision 1.3  2004/03/06 20:31:16  reinelt
 * Complete rewrite of the evaluator to get rid of the code
 * from mark Morley (because of license issues).
 * The new Evaluator does a pre-compile of expressions, and
 * stores them in trees. Therefore it should be reasonable faster...
 *
 * Revision 1.2  2004/01/15 07:47:03  reinelt
 * debian/ postinst and watch added (did CVS forget about them?)
 * evaluator: conditional expressions (a?b:c) added
 * text widget nearly finished
 *
 * Revision 1.1  2004/01/15 04:29:45  reinelt
 * moved lcd4linux.conf.sample to *.old
 * lcd4linux.conf.sample with new layout
 * new plugins 'loadavg' and 'meminfo'
 * text widget have pre- and postfix
 *
 */


#ifndef _WIDGET_TEXT_H_
#define _WIDGET_TEXT_H_

typedef enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_MARQUEE } ALIGN;

typedef struct WIDGET_TEXT {
    char *prefix;		/* expression for label on the left side */
    void *pretree;		/* pre-compiled expression for label on the left side */
    char *preval;		/* value for label on the left side */
    char *postfix;		/* expression for label on the right side */
    void *posttree;		/* pre-compiled expression for label on the right side */
    char *postval;		/* value for label on the right side */
    char *expression;		/* expression that delivers the value */
    void *tree;			/* pre-compiled expression that delivers the value */
    char *value;		/* evaluated value from expression */
    char *buffer;		/* string with 'width+1' bytes allocated  */
    int width;			/* field width */
    int precision;		/* number of digits after the decimal point */
    ALIGN align;		/* alignment: L, C, R, M(arquee) */
    int update;			/* update interval */
    int scroll;			/* marquee starting point */
    int speed;			/* marquee scrolling speed */
} WIDGET_TEXT;


extern WIDGET_CLASS Widget_Text;

#endif
:33:08 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-21</span>/<span class='insertions'>+41</span></td></tr>
<tr><td><span title='2004-03-06 20:31:16 +0000'>2004-03-06</span></td><td><a href='/lcd4linux.git/commit/widget_text.h?id=c008748638679f10746c70a7f677c0e8906ffa9e&amp;follow=1'>[lcd4linux @ 2004-03-06 20:31:16 by reinelt]</a></td><td>reinelt</td><td>12</td><td><span class='deletions'>-640</span>/<span class='insertions'>+946</span></td></tr>
<tr><td><span title='2004-03-03 08:40:07 +0000'>2004-03-03</span></td><td><a href='/lcd4linux.git/commit/hash.c?id=2f4f59ba2e28ee38f721f09ab6756fd4575b3f78&amp;follow=1'>[lcd4linux @ 2004-03-03 08:40:07 by hejl]</a></td><td>hejl</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+6</span></td></tr>
<tr><td><span title='2004-03-03 04:44:16 +0000'>2004-03-03</span></td><td><a href='/lcd4linux.git/commit/widget_icon.c?id=b9a217e0dc5906e07b9f1e4674e9b797b6dd9b46&amp;follow=1'>[lcd4linux @ 2004-03-03 04:44:16 by reinelt]</a></td><td>reinelt</td><td>13</td><td><span class='deletions'>-63</span>/<span class='insertions'>+96</span></td></tr>
<tr><td><span title='2004-03-03 03:47:04 +0000'>2004-03-03</span></td><td><a href='/lcd4linux.git/commit/wifi.c?id=9ef4282e9e32e857f4d0cac9df6d58f2cba159f4&amp;follow=1'>[lcd4linux @ 2004-03-03 03:47:04 by reinelt]</a></td><td>reinelt</td><td>46</td><td><span class='deletions'>-167</span>/<span class='insertions'>+770</span></td></tr>
<tr><td><span title='2004-03-03 03:41:02 +0000'>2004-03-03</span></td><td><a href='/lcd4linux.git/commit/drv_Crystalfontz.c?id=d0b39b590e56b191394cfcb6b8690de0fbd87957&amp;follow=1'>[lcd4linux @ 2004-03-03 03:41:02 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-9</span>/<span class='insertions'>+11</span></td></tr>
<tr><td><span title='2004-03-01 04:29:51 +0000'>2004-03-01</span></td><td><a href='/lcd4linux.git/commit/lcd4linux.conf.sample?id=bfd7907defaef0916e1748bbdcf4a2fd6b8fc936&amp;follow=1'>[lcd4linux @ 2004-03-01 04:29:51 by reinelt]</a></td><td>reinelt</td><td>4</td><td><span class='deletions'>-24</span>/<span class='insertions'>+55</span></td></tr>
<tr><td><span title='2004-02-29 17:09:54 +0000'>2004-02-29</span></td><td><a href='/lcd4linux.git/commit/libtool?id=79fa81a94da20c84d6010b694f97af422a4bde26&amp;follow=1'>[lcd4linux @ 2004-02-29 17:09:53 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-15</span>/<span class='insertions'>+226</span></td></tr>
<tr><td><span title='2004-02-29 14:30:59 +0000'>2004-02-29</span></td><td><a href='/lcd4linux.git/commit/drv_generic_graphic.c?id=e6ee931ee5772eef9f18fe07bf6963c482a451f4&amp;follow=1'>[lcd4linux @ 2004-02-29 14:30:59 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+10</span></td></tr>
<tr><td><span title='2004-02-27 07:06:26 +0000'>2004-02-27</span></td><td><a href='/lcd4linux.git/commit/qprintf.h?id=485a26f6e3e2e84d7f9b8279fa6d7f440ea50a8b&amp;follow=1'>[lcd4linux @ 2004-02-27 07:06:24 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-11</span>/<span class='insertions'>+200</span></td></tr>
<tr><td><span title='2004-02-27 06:07:55 +0000'>2004-02-27</span></td><td><a href='/lcd4linux.git/commit/hash.h?id=af9193af58b39bf31ee8beabfac620b274da8b1c&amp;follow=1'>[lcd4linux @ 2004-02-27 06:07:55 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-21</span>/<span class='insertions'>+40</span></td></tr>
<tr><td><span title='2004-02-26 21:42:45 +0000'>2004-02-26</span></td><td><a href='/lcd4linux.git/commit/evaluator.c?id=3037be8a1e09d27d6150027b28e48738dbac0db1&amp;follow=1'>[lcd4linux @ 2004-02-26 21:42:45 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+12</span></td></tr>