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/* $Id: widget.c,v 1.4 2004/01/10 20:22:33 reinelt Exp $
*
* generic widget handling
*
* Copyright 2003,2004 Michael Reinelt <reinelt@eunet.at>
* Copyright 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
*
* This program 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.
*
* This program 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.c,v $
* Revision 1.4 2004/01/10 20:22:33 reinelt
* added new function 'cfg_list()' (not finished yet)
* added layout.c (will replace processor.c someday)
* added widget_text.c (will be the first and most important widget)
* modified lcd4linux.c so that old-style configs should work, too
*
* Revision 1.3 2004/01/10 17:34:40 reinelt
* further matrixOrbital changes
* widgets initialized
*
* Revision 1.2 2003/10/05 17:58:50 reinelt
* libtool junk; copyright messages cleaned up
*
* Revision 1.1 2003/09/19 03:51:29 reinelt
* minor fixes, widget.c added
*
*/
/*
* exported functions:
*
* int widget_junk(void)
* does something
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "debug.h"
#include "cfg.h"
#include "widget.h"
static WIDGET_CLASS *Classes=NULL;
static int nClasses=0;
static WIDGET *Widgets=NULL;
static int nWidgets=0;
int widget_register (WIDGET_CLASS *widget)
{
int i;
for (i=0; i<nClasses; i++) {
if (strcasecmp(widget->name, Classes[i].name)==0) {
error ("internal error: widget '%s' already exists!");
return -1;
}
}
nClasses++;
Classes=realloc(Classes, nClasses*sizeof(WIDGET_CLASS));
Classes[nClasses-1] = *widget;
return 0;
}
int widget_add (char *section, char *name)
{
nWidgets++;
Widgets=realloc(Widgets, nWidgets*sizeof(WIDGET));
Widgets[nWidgets-1].name = name;
return 0;
}
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