mirror of
https://github.com/netfun2000/lcd4linux.git
synced 2026-02-27 09:44:34 +08:00
4c5d673643
added test plugin from Andy Baxter git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@467 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/* $Id: plugin_test.c,v 1.1 2004/06/07 06:56:55 reinelt Exp $
|
|
*
|
|
* Handy functions for testing displays and debugging code.
|
|
*
|
|
* Copyright 2004 Andy Baxter.
|
|
* Based on sample plugin by:
|
|
*
|
|
* Copyright 2003 Michael Reinelt <reinelt@eunet.at>
|
|
* Copyright 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: plugin_test.c,v $
|
|
* Revision 1.1 2004/06/07 06:56:55 reinelt
|
|
*
|
|
* added test plugin from Andy Baxter
|
|
*
|
|
*/
|
|
|
|
int plugin_init_test (void);
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <math.h>
|
|
#include <ctype.h>
|
|
|
|
#include "debug.h"
|
|
#include "plugin.h"
|
|
|
|
#ifdef WITH_DMALLOC
|
|
#include <dmalloc.h>
|
|
#endif
|
|
|
|
|
|
// used for testing bars - keeps values for a series of 10 bars,
|
|
// which are incremented and decremented between 0 and rmax by
|
|
// amount rdelta every time they are read. Starting value is rstart.
|
|
// rbar gives the number of the test bar.
|
|
static void my_test_bar (RESULT *result, RESULT *rbar, RESULT *rmax,
|
|
RESULT *rstart, RESULT *rdelta)
|
|
{
|
|
static double values[10]={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1};
|
|
static double deltas[10];
|
|
int bar;
|
|
double max,delta,value;
|
|
|
|
max=R2N(rmax);
|
|
delta=R2N(rdelta);
|
|
|
|
// the maths is just to stop double rounding errors and bad values.
|
|
bar=((int)floor(R2N(rbar)+0.1)) % 10;
|
|
if ( fabs(delta) > 0.1 ) {
|
|
// don't move or init the bar if delta=0 (the widget is only browsing)
|
|
if (values[bar] == -1) {
|
|
// first time called.
|
|
values[bar]=R2N(rstart);
|
|
deltas[bar]=delta;
|
|
};
|
|
values[bar]+=deltas[bar];
|
|
};
|
|
if (values[bar] < 0 || values[bar] > max ) {
|
|
// turn around.
|
|
deltas[bar]= -deltas[bar];
|
|
values[bar]+= deltas[bar];
|
|
};
|
|
value=values[bar];
|
|
SetResult(&result, R_NUMBER, &value);
|
|
}
|
|
|
|
|
|
// like above, but just switches a value between 1 and -1. Can use to test
|
|
// visibility of icons.
|
|
static void my_test_onoff (RESULT *result, RESULT *arg1)
|
|
{
|
|
static int on[10] = {1,1,1,1,1,1,1,1,1,1};
|
|
int i;
|
|
double val;
|
|
|
|
i = ((int)floor(R2N(arg1)+0.1)) % 10;
|
|
on[i] = -on[i];
|
|
val = (double)on[i];
|
|
|
|
SetResult(&result, R_NUMBER, &val);
|
|
}
|
|
|
|
|
|
int plugin_init_test (void)
|
|
{
|
|
|
|
AddFunction ("test::bar", 4, my_test_bar);
|
|
AddFunction ("test::onoff", 1, my_test_onoff);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void plugin_exit_test(void)
|
|
{
|
|
// empty
|
|
}
|